JPS6145935B2 - - Google Patents
Info
- Publication number
- JPS6145935B2 JPS6145935B2 JP55016681A JP1668180A JPS6145935B2 JP S6145935 B2 JPS6145935 B2 JP S6145935B2 JP 55016681 A JP55016681 A JP 55016681A JP 1668180 A JP1668180 A JP 1668180A JP S6145935 B2 JPS6145935 B2 JP S6145935B2
- Authority
- JP
- Japan
- Prior art keywords
- extrusion
- extrusion rod
- rod
- claw
- mold
- 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.)
- Expired
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Casting Devices For Molds (AREA)
Description
【発明の詳細な説明】
この発明は、成形品もしくは鋳造品を押出すた
めの押出ピンを設けてなる押出板に押出ロツドを
取付ける構造の金型の押出板と押出ロツドとの着
脱装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for attaching and detaching an extrusion plate and an extrusion rod of a mold having a structure in which an extrusion rod is attached to an extrusion plate provided with an extrusion pin for extruding a molded or cast product.
従来、プレス、ダスカスト、成形機、鋳造機等
における金型には、金型内の成形品もしくは鋳造
品を押出すために押出ピンおよび押出板が設けら
れている。この押出板には、押出板に加わる圧力
を支えたり、あるいは支持するための押出ロツド
が取付けられている。 Conventionally, molds for presses, dust cast machines, molding machines, casting machines, etc. are provided with extrusion pins and extrusion plates in order to extrude a molded or cast product within the mold. An extrusion rod is attached to the extrusion plate for supporting or supporting the pressure applied to the extrusion plate.
従来、押出板と押出ロツドとはボルト等で固定
する構造が採用されていたために、その作業性は
著しく悪いものであつた。 Conventionally, the extrusion plate and extrusion rod have been fixed with bolts or the like, which has resulted in extremely poor workability.
本発明は、この押出板と押出ロツドとの取付け
および取はずしを極めて容易にできるように、す
なわち作業性を高めることができる金型の押出板
と押出ロツドとの着脱装置を提供することを目的
とする。 The object of the present invention is to provide a device for attaching and detaching the extrusion plate and extrusion rod of a mold so that the extrusion plate and extrusion rod can be attached and detached extremely easily, that is, the workability can be improved. shall be.
以下図により本発明の実施例について説明す
る。 Embodiments of the present invention will be described below with reference to the drawings.
図において１は金型で、成形品もしくは鋳造品
などの製品を押出すための押出ピン２および押出
板３を備えている。この押出板３にはブロツク４
が固定されている。ブロツク４には押出ロツド５
を挿入するための凹所６が設けられ、凹所６には
押出ロツド５の挿入方向とは直角の方向に出入が
できるようにツメ７が設けられている。このツメ
７の底部にはスプリング８が介挿されている。９
はスリーブで、他の支持物に固定されているが、
押出ロツド５とは摺動自在になつている。１０は
押出ロツド５の下端に設けられたフランジであ
る。 In the figure, reference numeral 1 denotes a mold, which is equipped with an extrusion pin 2 and an extrusion plate 3 for extruding a product such as a molded article or a cast article. This extrusion plate 3 has blocks 4
is fixed. Block 4 has extrusion rod 5
A recess 6 is provided for inserting the extrusion rod 5, and a claw 7 is provided in the recess 6 so that the extrusion rod 5 can be inserted in and out in a direction perpendicular to the direction in which the extrusion rod 5 is inserted. A spring 8 is inserted into the bottom of the claw 7. 9
is a sleeve and is fixed to another support,
It is slidable on the extrusion rod 5. 10 is a flange provided at the lower end of the extrusion rod 5.
なお、成形加工時に押出ロツド５が上昇したと
きでもスリーブ９とツメ７とが干渉をおこさない
位置にスリーブ９は据え置かれている。 The sleeve 9 is placed at a position where the sleeve 9 and the claw 7 do not interfere even when the extrusion rod 5 rises during the molding process.
上記構成において、押出ロツド５を押出板３、
すなわちブロツク４に取付ける場合および両者を
取はずす場合について説明する。 In the above configuration, the extrusion rod 5 is connected to the extrusion plate 3,
That is, the case where it is attached to the block 4 and the case where both are removed will be explained.
まず取付ける場合は、金型１を定位置、すなわ
ち下金型４図示せず）上の定位置にセツトする。
押出板３と金型１との間に、なるべくは介在物を
入れる。この状態で押出ロツド５を下降させ、さ
らに、フランジ１０によつてツメ７の斜面を押圧
し、ツメ７にフランジ１０を引掛けてロツクする
まで下降させる。 First, when installing, the mold 1 is set in a fixed position, that is, on a lower mold 4 (not shown).
Preferably, an inclusion is placed between the extrusion plate 3 and the mold 1. In this state, the extrusion rod 5 is lowered, the flange 10 presses the slope of the claw 7, and the flange 10 is hooked onto the claw 7 and lowered until it locks.
以上の状態で押出ロツド５と押出板３との取付
けが完了する。 In the above state, the attachment of the extrusion rod 5 and the extrusion plate 3 is completed.
つぎに両者を取はずす場合は、押出ロツド５を
上昇させる。上昇によつてスリーブ９の下端はツ
メ７の斜面を摺動するようになり、このためにツ
メ７は押圧されてひつこむ。ついにはフランジ１
０とツメ７との引掛りははずれロツクは解除され
る。すなわち押出ロツド５はブロツク４からはず
れる。 Next, when removing both, the extrusion rod 5 is raised. Due to the rise, the lower end of the sleeve 9 comes to slide on the slope of the claw 7, so that the claw 7 is pressed and recessed. Finally, flange 1
The hook between 0 and pawl 7 is removed and the lock is released. That is, the extrusion rod 5 is removed from the block 4.
上述の説明から明らかなように、押出ロツド５
と押出板３との着脱は極めて容易に行うことがで
きる。 As is clear from the above description, the extrusion rod 5
It is possible to attach and detach the extrusion plate 3 and the extrusion plate 3 very easily.
以上説明したように本発明によれば、押出ロツ
ドと押出板との間に両者の着脱を容易にする機構
を設けたのでこれらの着脱が容易になり、このた
め作業性が極めて向上する。 As explained above, according to the present invention, a mechanism is provided between the extrusion rod and the extrusion plate to facilitate the attachment and detachment of both, which facilitates attachment and detachment of the two, thereby greatly improving workability.
図面は本発明による金型の製品押出板着脱装置
の縦断面図である。
１……金型、３……押出板、４……ブロツク、
５……押出ロツド、６……押出ロツド挿入の凹
所、７……ツメ、９……スリーブ。
The drawing is a longitudinal cross-sectional view of a device for attaching and detaching a product extrusion plate of a mold according to the present invention. 1...Mold, 3...Extrusion plate, 4...Block,
5... Extrusion rod, 6... Recess for inserting the extrusion rod, 7... Claw, 9... Sleeve.
Claims (1)
取付ける構造の金型の押出板と押出ロツドとの着
脱装置において、押出板にブロツクを取付け、ブ
ロツクには押出ロツドを挿入するための凹所を設
け、凹所には押出ロツドの挿入方向とは直角方向
に出入れするツメを及び前記ツメを押圧するスプ
リング設け、押出ロツドにはツメを引掛けるため
のフランジを設け、前記押出ロツドの周囲には押
出ロツドと摺動自在なスリーブを設け、前記ツメ
を押出ロツドの上昇によつてはずすように構成し
たことを特徴とする金型の押出板と押出ロツドと
の着脱装置。1. In a device for attaching and detaching an extrusion plate and an extrusion rod of a mold having a structure in which an extrusion rod is attached to an extrusion plate provided with an extrusion pin, a block is attached to the extrusion plate, and the block has a recess for inserting the extrusion rod. The recess is provided with a claw that moves in and out in a direction perpendicular to the insertion direction of the extrusion rod, and a spring that presses the claw.The extrusion rod is provided with a flange for hooking the claw, and a A device for attaching and detaching an extrusion plate and an extrusion rod of a mold, characterized in that a sleeve is provided which is slidable on the extrusion rod, and the claw is removed when the extrusion rod is raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1668180A JPS56113414A (en) | 1980-02-15 | 1980-02-15 | Removing and installing device for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1668180A JPS56113414A (en) | 1980-02-15 | 1980-02-15 | Removing and installing device for mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56113414A JPS56113414A (en) | 1981-09-07 |
| JPS6145935B2 true JPS6145935B2 (en) | 1986-10-11 |
Family
ID=11923051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1668180A Granted JPS56113414A (en) | 1980-02-15 | 1980-02-15 | Removing and installing device for mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56113414A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443309U (en) * | 1990-08-10 | 1992-04-13 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611920U (en) * | 1979-07-05 | 1981-01-31 |
-
1980
- 1980-02-15 JP JP1668180A patent/JPS56113414A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56113414A (en) | 1981-09-07 |
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