CN218224971U - A desktop tapping machine for auto parts processing - Google Patents

Abstract

The utility model provides a desk-top tapping machine for automobile parts processing, the on-line screen storage device comprises a base, a column, the aircraft nose, adapter sleeve and tapping head, the aircraft nose is located the top of base, aircraft nose and base are connected through the stand of vertical setting, the vertical adapter sleeve that is equipped with of lower extreme of aircraft nose, the lower extreme of adapter sleeve rotates and is connected with the tapping head, the coaxial mounting cover that is equipped with of outside detachable of adapter sleeve, the lower extreme of mounting cover is equipped with the protection casing, the outside of going up the protection casing can be gliding from top to bottom be equipped with down the protection casing, go up protection casing and lower protection casing both ends opening about equal, the lower extreme of going up the protection casing extends to down the inboard of protection casing and the lower extreme coaxial cover of going up the protection casing is equipped with the spacing ring, this application can prevent that the sweeps that the tapping produced from splashing.

Description

A desktop tapping machine for auto parts processing

technical field

The utility model relates to the field of auto parts processing, in particular to a desktop tapping machine used for auto parts processing.

Background technique

Tapping refers to the process of machining internal threads in the bottom hole, generally using a tapping machine for processing.

The tapping machine is easy to throw out waste chips during the tapping process, and the flying waste chips may cause personal injury, and the follow-up cleaning of waste chips is also more troublesome.

Utility model content

The purpose of this utility model is in order to solve the shortcoming that exists in the prior art, and propose a kind of desktop tapping machine that is used for the processing of auto parts.

In the first aspect, the utility model provides a desktop tapping machine for auto parts processing, including a base, a column, a head, a connecting sleeve and a tapping head, the head is located above the base, and the head and the base are Vertical column connection, the lower end of the machine head is vertically provided with a connecting sleeve, the lower end of the connecting sleeve is connected with a tapping head, the outer side of the connecting sleeve is detachable and coaxially provided with a mounting sleeve, and the lower end of the mounting sleeve is provided with an upper protection Cover, the outer side of the upper protective cover can slide up and down with a lower protective cover, the upper protective cover and the lower protective cover are open at the upper and lower ends, the lower end of the upper protective cover extends to the inner side of the lower protective cover and the lower end of the upper protective cover is coaxial The sleeve is provided with a limit ring.

Further: the inner side wall of the installation sleeve is provided with internal threads, the outer side wall of the connection sleeve is provided with external threads, and the installation sleeve and the connection sleeve are threaded.

Further: the lower protective cover has a frustum-shaped structure with a narrow top and a wide bottom.

Further: the outer side of the upper protective cover is distributed with multiple sets of limiting components at intervals in the circumferential direction. The limiting components include a limiting rod and a limiting ring. The limiting ring is arranged on the outer wall of the upper protective cover, and the limiting rod is vertically arranged , its lower end is connected with the upper end of the lower protective cover, and its upper end passes through the inner side of its corresponding limiting ring and is slidably connected with its corresponding limiting ring.

Further: Both the upper shield and the lower shield are made of transparent material.

The beneficial effects of the utility model are:

1. The upper protective cover and the lower protective cover prevent the waste chips generated by tapping from flying out, which not only avoids personal injury, but also facilitates the cleaning of waste chips;

2. It is easy to disassemble between the installation sleeve and the connection sleeve, and it is convenient to replace parts.

Description of drawings

Fig. 1 is a structural representation of a desktop tapping machine used for auto parts processing of the utility model;

Fig. 2 is a schematic view of the appearance of a desktop tapping machine for auto parts processing of the utility model;

Each label in the figure means:

1. Base; 2. Column; 3. Machine head; 4. Connection sleeve; 5. Installation sleeve; 6. Upper protective cover; 7. Lower protective cover; 8. Guide ring; 9. Guide rod.

detailed description

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 to Fig. 2 have shown a kind of embodiment of the present utility model, comprise base 1, column 2, machine head 3, connection sleeve 4 and tapping head, machine head 3 is positioned at the top of base 1, machine head 3 and base 1 is connected by a vertical column 2, the lower end of the machine head 3 is vertically provided with a connecting sleeve 4, the inner side of the lower end of the connecting sleeve 4 is provided with a bearing, the lower end of the connecting sleeve 4 is rotatably connected with a tapping head, and the right end of the machine head 3 is also provided with a tapping head. There is a motor that drives the tapping head to rotate, and the detachable coaxial outer side of the connecting sleeve 4 is provided with a mounting sleeve 5, and the lower end of the mounting sleeve 5 is provided with an upper protective cover 6, and the outer side of the upper protective cover 6 can slide up and down. Protective cover 7, upper protective cover 6 and lower protective cover 7 all open at both ends up and down, upper protective cover 6 is cylindrical, and the cross-section of upper protective cover 6 and lower protective cover 7 is circular ring, the upper protective cover 6 The lower end extends to the inner side of the lower protective cover 7 and the lower end coaxial sleeve of the upper protective cover 6 is provided with a limit ring, the limit ring can prevent the upper protective cover 6 from breaking away from the lower protective cover 7, during the tapping process, the lower protective cover 7 The lower end is in contact with the upper end of the base 1, and the tapping head is inside the upper protective cover 6 and the lower protective cover 7. The upper protective cover 6 and the lower protective cover 7 can prevent waste chips from flying out, avoiding personal injury or increasing the burden of waste cleaning. The lower protective cover 7 can slide up and down relative to the upper protective cover 6 , and the inner sidewall of the upper opening of the lower protective cover 7 is slidably attached to the outer sidewall of the upper protective cover 6 .

Specifically, the inner side wall of the installation sleeve 5 is provided with internal threads, the outer side wall of the connection sleeve 4 is provided with external threads, the installation sleeve 5 is threaded with the connection sleeve 4, and the installation sleeve 5 can be screwed And the protective structure (the upper protective cover 6 and the lower protective cover 7) is separated from the connecting sleeve 4, which is convenient for installation and disassembly. As shown in Figure 2, the outer wall of the installation sleeve 5 is composed of multiple surfaces, and the outer profile of its cross section is For the hexagonal shape, please refer to the hexagonal nut for details, so that the outer wall of the installation sleeve 5 has corners, which is convenient for the rotation of the installation sleeve 5 .

Specifically, as shown in Figure 1, the lower protective cover 7 is a conical structure with a narrow top and a wide bottom. The larger (wider) the section is, the larger the covering range of the lower protective cover 7 is, so that the lower protective cover 7 can act on the tapping environment of a workpiece with a larger size, and the application range is wider.

Specifically, the outer side of the upper protective cover 6 is distributed with multiple sets of limiting components at intervals in the circumferential direction, specifically six groups. The limiting components include guide rods 9 and guide rings 8, and the guiding rings 8 are all horizontally arranged on the upper protective cover 6. On the outer side wall of the guide rod 9, the guide rod 9 is vertically arranged, and its lower end is connected with the upper end of the lower protective cover 7. The upper end of 9 is provided with limit block, when avoiding that the limit ring at the lower end of upper protective cover 6 is damaged, guide rod 9 is separated from guide ring 8, causes upper protective cover 6 and lower protective cover 7 to fall off, and in tapping process, The tapping head can move up and down, and the lower protective cover 7 cannot move due to the conflict with the base 1, so the upper protective cover 6 and the lower protective cover 7 can slide up and down relative to each other. Under the cooperation of the ring 8, it can be ensured that the upper protective cover 6 and the lower protective cover 7 can only slide relative to each other in the up and down direction.

Specifically, the upper protective cover 6 and the lower protective cover 7 are made of transparent materials. Specifically, the upper protective cover 6 and the lower protective cover 7 can be made of transparent acrylic plates, so that personnel can see through the upper protective cover 6 and the lower protective cover. 7 Observe the tapping situation, the lower end of the lower protective cover 7 can be provided with a rubber ring, which can reduce the noise and impact damage generated when the lower protective cover 7 contacts the base 1.

Although the embodiment of the present application has been disclosed as above, it is not limited only to the description and the implementation content. For those skilled in the art, other modifications can be realized, so without departing from the general principles defined by the claims and the equivalent scope Concept, this application will not go into details.

Claims (5)

1. The utility model provides a desk-top tapping machine for automobile parts processing, includes base (1), stand (2), aircraft nose (3), adapter sleeve (4) and tapping head, aircraft nose (3) are located the top of base (1), aircraft nose (3) with base (1) is through vertical setting stand (2) are connected, the lower extreme of aircraft nose (3) is vertical to be equipped with adapter sleeve (4), the lower extreme of adapter sleeve (4) rotates and is connected with tapping head, its characterized in that: the coaxial installation cover (5) that is equipped with of outside detachable of adapter sleeve (4), the lower extreme of installation cover (5) is equipped with protection casing (6), the outside of going up protection casing (6) is gliding from top to bottom and is equipped with down protection casing (7), go up protection casing (6) with both ends opening about protection casing (7) is equal down, the lower extreme of going up protection casing (6) extends to the inboard of protection casing (7) just the lower extreme coaxial arrangement of going up protection casing (6) is equipped with the spacing ring.

2. The bench threading machine for machining automobile parts according to claim 1, wherein: the mounting sleeve is characterized in that an internal thread is arranged on the inner side wall of the mounting sleeve (5), an external thread is arranged on the outer side wall of the connecting sleeve (4), and the mounting sleeve (5) is in threaded connection with the connecting sleeve (4).

3. The bench threading machine for machining automobile parts as claimed in claim 1, wherein: the lower protective cover (7) is of a round table structure with a narrow upper part and a wide lower part.

4. The bench threading machine for machining automobile parts according to claim 1, wherein: go up the outside of protection casing (6) and have the spacing subassembly of multiunit along circumference interval distribution, spacing subassembly includes guide bar (9) and guide ring (8), guide ring (8) are located on the lateral wall of last protection casing (6), the vertical setting of guide bar (9), its lower extreme with the upper end of lower protection casing (7) is connected, and its upper end all follows its and corresponds the inboard of guide ring (8) is passed and is corresponded rather than guide ring (8) sliding connection.

5. The bench threading machine for machining automobile parts as claimed in claim 1, wherein: the upper protective cover (6) and the lower protective cover (7) are both made of transparent materials.

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