CN107511458A - A kind of core machine-shaping device - Google Patents
A kind of core machine-shaping device Download PDFInfo
- Publication number
- CN107511458A CN107511458A CN201710916830.2A CN201710916830A CN107511458A CN 107511458 A CN107511458 A CN 107511458A CN 201710916830 A CN201710916830 A CN 201710916830A CN 107511458 A CN107511458 A CN 107511458A
- Authority
- CN
- China
- Prior art keywords
- sand
- mould
- installing plate
- pedestal
- note
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 28
- 239000004576 sand Substances 0.000 claims abstract description 95
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 208000036829 Device dislocation Diseases 0.000 claims 1
- 239000003110 molding sand Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000035744 Hura crepitans Species 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003319 Araldite® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of core machine-shaping device, including pedestal, and it is arranged on the mould on pedestal, note sand device, sand reservoir box body and agitating device, mould includes upper die and lower die, heater is provided with upper die and lower die, upper mould is movably arranged on the surface of lower mould, and driven by first driving means, upper mould may be configured to be molded chamber after closing with lower die cap, the both sides of shaping chamber are provided with note sand hole, noting sand device includes note sand component, note sand component includes Mobile base, it is provided with Mobile base and leads sand passage and gas channels, gas channels are connected with air pump, the one end for leading sand passage is provided with sand inlet, the other end is provided with the note sand mouth coordinated with note sand hole, sand reservoir box body is connected by sand-guiding tube with sand inlet, agitating device includes stirring rod and motor.A kind of core machine-shaping device of the present invention, there is the advantages that automaticity is higher, the crudy of effective raising core.
Description
Technical field
The present invention relates to core processing technique field, more particularly to a kind of core machine-shaping device.
Background technology
Tap is the popular appellation of water valve, for controlling the size switch of current, there is the effect of water saving.The casting of tap
Making technique includes coremaking, casting and arranges three bulks, and wherein coremaking refers to make core, i.e. tap casting inner template, mesh
Made as previous using molding sand.Molding sand making material is made up of roughing sand, binding agent and auxiliary material, and wherein binding agent is divided into viscous
Soil, cement, waterglass, organic water soluble binding agent, oil based binder, araldite and other binder for casting,
During shaping is made, it usually needs add in the die cavity of mould molding sand making material and carry out high temperature, so as to harden into
Type obtains the core of required shape.But existing core process equipment is when adding molding sand, because the molding sand resting period is longer,
Easily condense it is blocking, cause molding sand add mould in it is relatively difficult, so as to have impact on processing efficiency.
The content of the invention
Present invention seek to address that above-mentioned mentioned technical problem, there is provided core process stability is improved, so as to protect
Demonstrate,prove the core machine-shaping device of processing efficiency.
The present invention is realized by following technical scheme：A kind of core machine-shaping device, including pedestal, Yi Jishe
Putting the mould on pedestal, note sand device, sand reservoir box body and agitating device, mould includes upper die and lower die, upper mould
With heater is provided with lower mould, lower mould is fixedly installed on pedestal, and upper mould is movably arranged on the surface of lower mould, and leads to
Crossing first driving means driving can move toward or away from lower mould, and upper mould may be configured to be molded chamber, shaping after closing with lower die cap
The both sides of chamber are provided with note sand hole, and note sand device includes being separately positioned on the note sand component of lower mould both sides, notes sand component bag
The Mobile base being slidably connected with pedestal is included, the gas channels led sand passage and connected with leading sand passage are provided with Mobile base,
Gas channels are connected with air pump, and the one end for leading sand passage is provided with sand inlet, and the other end is provided with the note sand coordinated with note sand hole
Mouth, sand reservoir box body is arranged on the top of Mobile base, and is connected by sand-guiding tube with sand inlet, and agitating device includes being arranged on storage sand
The motor of rod motion is stirred in casing and with the stirring rod of sand reservoir box body rotation connection, and driving.
Preferably, the first installing plate and the second installing plate are provided with the pedestal, the second installing plate is fixedly installed on base
On seat, the first installing plate is movably arranged on the top of the second installing plate and is connected with first driving means, upper die and lower die difference
It is arranged on the first installing plate and the second installing plate.
Preferably, two leads are vertically arranged with the pedestal, is provided with to slide with lead on the first installing plate and matches somebody with somebody
The mounting hole of conjunction, first driving means drive the first installing plate to be moved up and down along lead.
Preferably, waist type connecting hole is provided with first installing plate, is provided with upper mould and coordinates with waist type mounting hole
Through hole, through hole is provided with the groove of accommodating bolt head towards one end of upper mould bottom surface, and the screw rod of bolt sequentially passes through through hole
The upper surface of the first installing plate is protruded out with waist type connecting hole, and is coordinated with nut, so as to realize the fixation to upper mould.
Preferably, it is provided with locating dowel on second installing plate, upper mould on lower mould with being correspondingly arranged on and locating dowel
The through hole of cooperation.
Preferably, supporting plate is provided with the pedestal, supporting plate is fixedly connected by support column with pedestal, sand reservoir box body
Fixed setting is on the supporting plate.
Preferably, the sand reservoir box body is the small funnel-form in the big bottom in top, and its bottom is provided with what is be connected with sand-guiding tube
Sand draining port.
Preferably, slide rail is provided with the pedestal, the bottom of Mobile base is provided with the chute being slidably matched with slide rail, moves
Dynamic seat is moved by the second drive device drives edge slide rail toward or away from note sand hole.
Preferably, the first driving means and the second drive device are cylinder.
Preferably, the stirring rod includes barred body, and the helical form agitating paddle set around barred body, agitating paddle and barred body
Between be provided with connecting plate.
Beneficial effect is：Compared with prior art, a kind of core machine-shaping device of the invention makes mould in processing
Closed with lower die cap, so as to be configured to the chamber of core machine-shaping and some and chamber note sand hole, then driving moves
Dynamic seat moves towards mould, note sand mouth is coordinated with note sand hole, provides gases at high pressure by air pump, will lead in sand passage
In molding sand injecting chamber, baking hardening is carried out to molding sand finally by the heater on upper die and lower die, so as to complete core
Processing.By being provided with note sand hole in the both sides of shaping chamber, so that molding sand can be from the injecting chamber of both sides, this
Sample is it is possible to prevente effectively from the phenomenon of stomata occurs in core caused by note sand is insufficient in chamber, while is stored up by being provided with
Sandbox body, it can continue to feed molding sand into chamber, so as to realize continuous production and processing, and by being provided with mixer
Structure, the molding sand being contained in sand reservoir box can be carried out by stirring rod continuing stirring, so that molding sand is not easy to condense into
Block, and then ensure that molding sand can be flowed into smoothly from sand-guiding tube and lead in sand passage, and mobility of the molding sand in sand passage is led is improved,
Ensure that process can be stablized normally to carry out, so as to ensure processing efficiency.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of core machine-shaping device of the present invention.
Embodiment
As shown in figure 1, a kind of core machine-shaping device, including pedestal 1, and be arranged on pedestal 1 mould,
Note sand device, sand reservoir box body 2 and agitating device, mould include upper mould 3 and lower mould 4, are provided with upper mould 3 and lower mould 4
Heater, lower mould 4 are fixedly installed on pedestal 1, and upper mould 3 is movably arranged on the surface of lower mould 4, and is filled by the first driving
Putting 5 drivings can move toward or away from lower mould 4, and upper mould 3 may be configured to be molded chamber after covering with lower mould 4, be molded the two of chamber
Side is provided with note sand hole, and note sand device includes being separately positioned on the note sand component of the lower both sides of mould 4, and note sand component includes and pedestal
1 Mobile base 6 being slidably connected, the gas channels led sand passage and connected with leading sand passage is provided with Mobile base 6, gas circuit is led to
Road is connected with air pump, and the one end for leading sand passage is provided with sand inlet 7, and the other end is provided with the note sand mouth 8 coordinated with note sand hole, storage
Sandbox body 2 is arranged on the top of Mobile base 6, and is connected by sand-guiding tube 9 with sand inlet 7, and agitating device includes being arranged on storage sand
The stirring rod 17 being rotatablely connected in casing 2 and with sand reservoir box body 2, and the motor 18 that driving stirring rod 17 is moved.In processing
Mould 3 is set to be covered with lower mould 4, so as to be configured to the chamber of core machine-shaping and some and chamber note sand hole, so
Drive Mobile base 6 to be moved towards mould afterwards, note sand mouth 8 is coordinated with note sand hole, provide gases at high pressure by air pump, will lead
In molding sand injecting chamber in sand passage, baking hardening is carried out to molding sand finally by the heater on upper mould 3 and lower mould 4,
So as to complete the processing of core, after machining, mould 3 moves separated backwards to lower mould 4 in driving, so as to by manufactured core
Take out.By being provided with note sand hole in the both sides of shaping chamber, so that molding sand can be from the injecting chamber of both sides, so
It is possible to prevente effectively from there is the phenomenon of stomata in core caused by note sand is insufficient in chamber, while by being provided with storage sand
Casing 2, it can continue to feed molding sand into chamber, so as to realize continuous production and processing, and by being provided with rabbling mechanism,
The molding sand being contained in sand reservoir box 2 can be carried out by stirring rod 17 continuing stirring, so that molding sand is not easy to condense into
Block, and then ensure that molding sand can be flowed into smoothly from sand-guiding tube 9 and lead in sand passage, and improve flowing of the molding sand in sand passage is led
Property, ensureing that process can be stablized normally is carried out, so as to ensure processing efficiency.
The first installing plate 10 and the second installing plate 11 can be provided with pedestal 1, the second installing plate 11 is fixedly installed on base
On seat 1, the first installing plate 10 is movably arranged on the top of the second installing plate 11 and is connected with first driving means 5, and upper mould 3 is with
Mould 4 is separately positioned on the first installing plate 10 and the second installing plate 11, drives the first installing plate 10 to exist by first driving means 5
Moved on vertical direction, so as to realize the matched moulds of upper mould 3 and lower mould 4 and divide mould.
Two leads 12 can be vertically arranged with pedestal 1, is provided with to slide with lead 12 on the first installing plate 10 and matches somebody with somebody
The mounting hole of conjunction, first driving means 5 drive the first installing plate 10 to be moved up and down along lead 12, can so cause the first peace
The more smooth stabilization in motion process of loading board 10.
Waist type connecting hole can be provided with first installing plate 10, is provided with upper mould 3 and leads to what waist type mounting hole coordinated
Hole, through hole are provided with the groove on the accommodating head of bolt 13 towards one end of the upper bottom surface of mould 3, and the screw rod of bolt 13 sequentially passes through through hole
The upper surface of the first installing plate 10 is protruded out with waist type connecting hole, and is coordinated with nut 14, so as to realize the fixation to upper mould 3,
When carrying out the installation of mould, the position of upper mould 3 can be adjusted by waist type connecting hole, so that upper mould 3 can be with
Lower mould 4, which is realized, accurately to be covered.
Locating dowel 15 can be provided with second installing plate 11, upper mould 3 on lower mould 4 with being correspondingly arranged on and locating dowel 15
The through hole of cooperation, after can so causing mould 3 and lower mould 4 to coordinate with locating dowel 15, by bolt 13 by upper mould 3 and the
One installing plate 10 is fixed, so that upper mould 3 is easier for installation with lower mould 4, while improves mould 3 and lower mould 4
Installation accuracy.
Supporting plate 16 can be provided with pedestal 1, supporting plate 16 is fixedly connected by support column with pedestal 1, sand reservoir box body 2
It is fixedly installed in supporting plate 16, by the way that sand reservoir box body 2 to be arranged on to the top of Mobile base 6, without setting drive device, you can
Molding sand is set to flow into leading in sand passage in Mobile base 6.
Sand reservoir box body 2 can be the small funnel-form in the big bottom in top, and its bottom is provided with the sand leakage being connected with sand-guiding tube 9
Mouthful, the extruding force to sand draining port molding sand can be so improved, so that circulation of the molding sand in sand-guiding tube 9 is more smooth.
Slide rail can be provided with pedestal 1, the bottom of Mobile base 6 is provided with the chute being slidably matched with slide rail, Mobile base 6
Moved by the second drive device drives edge slide rail toward or away from note sand hole.
Further, the drive device of first driving means 5 and second can be cylinder, be driven by cylinder, control
It is more convenient and strength-saving, while avoid the phenomenon of the hydraulic pressure oil seepage occurred when being driven using hydraulic cylinder.
Stirring rod can include barred body 19, and the helical form agitating paddle 20 set around barred body 19, agitating paddle 20 and rod
Connecting plate 21 is provided between body 19, is easy to be stirred molding sand by being provided with agitating paddle 20, and agitating paddle 20 is set
Helical form is set to, can make it that molding sand stirring is more abundant, while by being provided with connecting plate 21, can further improve stirring
Effect, and strengthen the structural strength of agitating paddle 20.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not limited, all without departing from the present invention
Any modification of spirit and scope or equivalent substitution, it all should cover in the range of technical solution of the present invention.
Claims (10)
- A kind of 1. core machine-shaping device, it is characterised in that including pedestal (1), and the shaping mould being arranged on pedestal (1) Tool, note sand device, sand reservoir box body (2) and agitating device, mould include upper mould (3) and lower mould (4), upper mould (3) and lower mould (4) heater is provided with, lower mould (4) is fixedly installed on pedestal (1), and upper mould (3) is being movably arranged on lower mould (4) just Top, and can be moved by first driving means (5) driving toward or away from lower mould (4), after upper mould (3) covers with lower mould (4) It may be configured to be molded chamber, the both sides for being molded chamber are provided with note sand hole, and note sand device includes being separately positioned on lower mould (4) two The note sand component of side, note sand component include the Mobile base (6) being slidably connected with pedestal (1), are provided with Mobile base (6) and lead sand and lead to Road and the gas channels connected with leading sand passage, gas channels are connected with air pump, and the one end for leading sand passage is provided with sand inlet (7), the other end is provided with the note sand mouth (8) coordinated with note sand hole, and sand reservoir box body (2) is arranged on the top of Mobile base (6), and leads to Cross sand-guiding tube (9) to be connected with sand inlet (7), agitating device includes being arranged in sand reservoir box body (2) and rotated with sand reservoir box body (2) The stirring rod (17) of connection, and the motor (18) of driving stirring rod motion.
- 2. a kind of core machine-shaping device according to claim 1, it is characterised in that be provided with the pedestal (1) First installing plate (10) and the second installing plate (11), the second installing plate (11) are fixedly installed on pedestal (1), the first installing plate (10) it is movably arranged on the top of the second installing plate (11) and is connected with first driving means (5), upper mould (3) and lower mould (4) point It is not arranged on the first installing plate (10) and the second installing plate (11).
- 3. a kind of core machine-shaping device according to claim 2, it is characterised in that set vertically on the pedestal (1) Two leads (12) are equipped with, the mounting hole being slidably matched with lead (12), the first driving are provided with the first installing plate (10) Device (5) drives the first installing plate (10) to be moved up and down along lead (12).
- 4. a kind of core machine-shaping device according to claim 3, it is characterised in that on first installing plate (10) Waist type connecting hole is provided with, the through hole coordinated with waist type mounting hole is provided with upper mould (3), through hole is towards upper mould (3) bottom surface One end is provided with the groove on accommodating bolt (13) head, and the screw rod of bolt (13) sequentially passes through through hole and waist type connecting hole protrudes out The upper surface of first installing plate (10), and coordinate with nut (14), so as to realize the fixation to upper mould (3).
- 5. a kind of core machine-shaping device according to claim 4, it is characterised in that on second installing plate (11) Locating dowel (15) is provided with, upper mould (3) is with being correspondingly arranged on the through hole coordinated with locating dowel (15) on lower mould (4).
- 6. a kind of core machine-shaping device according to claim 1, it is characterised in that be provided with the pedestal (1) Supporting plate (16), supporting plate (16) are fixedly connected by support column with pedestal (1), and sand reservoir box body (2) is fixedly installed on supporting plate (16) on.
- 7. a kind of core machine-shaping device according to claim 6, it is characterised in that the sand reservoir box body (2) is top The small funnel-form in the big bottom in portion, its bottom are provided with the sand draining port being connected with sand-guiding tube (9).
- 8. a kind of core machine-shaping device according to claim 1, it is characterised in that be provided with the pedestal (1) Slide rail, the bottom of Mobile base (6) are provided with the chute being slidably matched with slide rail, and Mobile base (6) is driven by the second drive device Moved along slide rail toward or away from note sand hole.
- A kind of 9. core machine-shaping device according to claim 8, it is characterised in that the first driving means (5) It is cylinder with the second drive device.
- 10. a kind of core machine-shaping device according to claim 1, it is characterised in that the stirring rod (17) includes Barred body (19), and the helical form agitating paddle (20) set around barred body (19), are set between agitating paddle (20) and barred body (19) There is connecting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916830.2A CN107511458A (en) | 2017-09-30 | 2017-09-30 | A kind of core machine-shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916830.2A CN107511458A (en) | 2017-09-30 | 2017-09-30 | A kind of core machine-shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511458A true CN107511458A (en) | 2017-12-26 |
Family
ID=60727083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710916830.2A Pending CN107511458A (en) | 2017-09-30 | 2017-09-30 | A kind of core machine-shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511458A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906940A (en) * | 2018-06-28 | 2018-11-30 | 湖州织里宝丰铝业有限公司 | Aluminium alloy ring pipe finishing circular arc molding device |
| CN109079106A (en) * | 2018-08-28 | 2018-12-25 | 温州精攻模具有限公司 | It is a kind of for processing the mold of gate valve body |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202498190U (en) * | 2012-03-22 | 2012-10-24 | 湖州鼎盛机械制造有限公司 | Core shooting machine |
| JP2013188768A (en) * | 2012-03-13 | 2013-09-26 | Ryobi Ltd | Core manufacturing apparatus |
| CN204770504U (en) * | 2015-07-10 | 2015-11-18 | 浙江科特泵业有限公司 | Husky base hot press of leaf guide pulley |
| CN105344945A (en) * | 2014-12-02 | 2016-02-24 | 浙江春洲铝业有限公司 | Automatic sand core machine for mocha coffeemaker |
| CN207494501U (en) * | 2017-09-30 | 2018-06-15 | 开平市季诺卫浴有限公司 | A kind of sand core machine-shaping device |
-
2017
- 2017-09-30 CN CN201710916830.2A patent/CN107511458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013188768A (en) * | 2012-03-13 | 2013-09-26 | Ryobi Ltd | Core manufacturing apparatus |
| CN202498190U (en) * | 2012-03-22 | 2012-10-24 | 湖州鼎盛机械制造有限公司 | Core shooting machine |
| CN105344945A (en) * | 2014-12-02 | 2016-02-24 | 浙江春洲铝业有限公司 | Automatic sand core machine for mocha coffeemaker |
| CN204770504U (en) * | 2015-07-10 | 2015-11-18 | 浙江科特泵业有限公司 | Husky base hot press of leaf guide pulley |
| CN207494501U (en) * | 2017-09-30 | 2018-06-15 | 开平市季诺卫浴有限公司 | A kind of sand core machine-shaping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906940A (en) * | 2018-06-28 | 2018-11-30 | 湖州织里宝丰铝业有限公司 | Aluminium alloy ring pipe finishing circular arc molding device |
| CN109079106A (en) * | 2018-08-28 | 2018-12-25 | 温州精攻模具有限公司 | It is a kind of for processing the mold of gate valve body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |