CN220680018U

CN220680018U - Jig for machining automobile parts

Info

Publication number: CN220680018U
Application number: CN202321967627.5U
Authority: CN
Inventors: 万强
Original assignee: Suzhou Taiqiang Precision Hardware Co ltd
Current assignee: Suzhou Taiqiang Precision Hardware Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-03-29
Anticipated expiration: 2033-07-25

Abstract

The utility model belongs to the field of part machining, in particular to a jig for machining automobile parts, which comprises a chassis; the upper part of the chassis is provided with a support column, the inner side of the support column is rotatably provided with a rotating shaft, the surface of one rotating shaft is provided with a gear set, one end of the gear set is connected with a motor, the inner side of the rotating shaft is connected with a bottom plate, the bottom surface of the bottom plate is provided with a clamping device, the top surface of the bottom plate is rotatably connected with a threaded column, the surface of the bottom plate is provided with a sliding column in a penetrating way, the surface of the sliding column is provided with an upper cover plate in a sliding way, and the bottom of one support column is provided with an adjusting device; through the wave structural design of apron and the symmetrical distribution of rack in the clamping device add the structure of spring, realized the fixed function of quick effective centre gripping to the spare, increased the frictional force of device, increased the stability of device, improved device adaptability through the slider sliding adjustment in the cardboard.

Description

Jig for machining automobile parts

Technical Field

The utility model relates to the field of part machining, in particular to a jig for machining automobile parts.

Background

The automobile parts are units constituting the whole automobile parts processing, and products serving the automobile parts processing. Because the number of the automobile parts is numerous and the structure is complex, the jig can be used for working when the automobile parts are machined.

One chinese patent with publication number CN205325202U discloses a rotary jig for processing automobile parts, comprising a left main body, a right main body, an electric rotating rod, a relay and a battery pack, wherein the right side of the left main body is connected with a left rotary base, the left side of the right main body is connected with a right rotary base, the left rotary base and the right rotary base are connected through the electric rotating rod, and the outer surface of the left main body is provided with a control area; compared with the prior art, the utility model has the following beneficial effects: the device has the advantages of simple structure, convenience in use, capability of realizing multiple times of processing of the product by one-time clamping, great improvement of efficiency, small processing error of the product and improvement of reliability of processing quality of the product. With respect to the above and related art, the inventors believe that there are often the following drawbacks: the utility model is not easy to achieve the functions of quick and convenient disassembly and clamping and fixing, and the utility model is not easy to achieve the effect of improving the adaptability of the device.

Therefore, a jig for processing automobile parts is proposed to solve the above problems.

Disclosure of Invention

In order to make up the problems in the prior art, the utility model provides a jig for processing automobile parts.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a jig for processing automobile parts, which comprises a chassis; the top of chassis is provided with the support column, the inboard of support column rotates installs the pivot, one of them the surface of pivot is provided with the gear train, the one end of gear train is connected with the motor, the inboard of pivot is connected with the bottom plate, clamping device is installed to the bottom surface of bottom plate, the top surface of bottom plate rotates and is connected with the screw thread post, the surface of bottom plate runs through and is provided with the traveller, traveller surface sliding mounting has the upper cover plate, one of them adjusting device is installed to the bottom of support column.

Preferably, the clamping device comprises a pinion, a rack is meshed with the side face of the pinion, one end of the rack is fixedly connected with one end of a spring, the other end of the spring is connected with a limiting block, and a clamping plate is arranged at the other end of the rack.

Preferably, the number of the racks is two, and the racks are distributed in a central symmetry manner by taking the vertical center line of the pinion as a midpoint.

Preferably, the adjusting device comprises a sliding block, a small bolt penetrates through the side face of the sliding block, clamping plates are slidably arranged on two sides of the sliding block, and sliding grooves are formed in the side face of the clamping plates.

Preferably, the installation position of the small bolt corresponds to the opening position of the chute, and the size of the sliding block is matched with the size between the clamping plates.

Preferably, the bottom surface of the upper cover plate is wavy, and the threaded column is arranged on the surface of the upper cover plate, which is close to the outer side, in a threaded manner.

Preferably, the number of the support columns is two, and the support columns are distributed on the top surface of the chassis at positions close to two sides.

The utility model has the advantages that:

1. according to the utility model, through the wavy structural design of the upper cover plate and the symmetrical distribution of racks and the structure of springs in the clamping device, the functions of rapid, effective and stable disassembly and clamping and fixing of parts are realized, the friction force of the device is increased, and the stability of the device is increased;

2. according to the utility model, the sliding block is used for sliding and adjusting in the clamping plate, and the positioning and fixing are performed through the structural design of the small bolts and the sliding grooves, so that the rapid and convenient adjusting function is realized, the problem of low adaptability of the traditional jig for processing parts is solved, and the adaptability of the device in processing automobile parts with different sizes is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a support column according to the present utility model;

FIG. 2 is a schematic view of the upper cover plate structure of the present utility model;

FIG. 3 is a schematic view of a clamping device according to the present utility model;

fig. 4 is a schematic structural view of an adjusting device of the present utility model.

In the figure: 1. a chassis; 2. a support column; 3. a rotating shaft; 4. a gear set; 5. a motor; 6. a bottom plate; 7. a clamping device; 701. a pinion gear; 702. a rack; 703. a spring; 704. a limiting block; 705. a clamping plate; 8. a threaded column; 9. a spool; 10. an upper cover plate; 11. an adjusting device; 1101. a slide block; 1102. a small bolt; 1103. a clamping plate; 1104. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a fixture for machining automobile parts comprises a chassis 1; the upper side of the chassis 1 is provided with a support column 2, the inner side of the support column 2 is rotatably provided with a rotating shaft 3, the surface of one rotating shaft 3 is provided with a gear set 4, one end of the gear set 4 is connected with a motor 5, the inner side of the rotating shaft 3 is connected with a bottom plate 6, the bottom surface of the bottom plate 6 is provided with a clamping device 7, the top surface of the bottom plate 6 is rotatably connected with a threaded column 8, the surface of the bottom plate 6 is provided with a sliding column 9 in a penetrating way, the surface of the sliding column 9 is slidably provided with an upper cover plate 10, and the bottom of one support column 2 is provided with an adjusting device 11;

further, the clamping device 7 comprises a pinion 701, a rack 702 is meshed with the side face of the pinion 701, one end of the rack 702 is fixedly connected with one end of a spring 703, the other end of the spring 703 is connected with a limiting block 704, and a clamping plate 705 is arranged at the other end of the rack 702;

when in work, the device is convenient to mount and dismount, and the working efficiency of a user is improved.

Further, the number of racks 702 is two, and the racks 702 are distributed in a central symmetry manner by taking the vertical center line of the pinion 701 as a midpoint;

in operation, the clamping plates 705 can be moved inward or outward simultaneously by numerical control and distribution of the racks 702.

Further, the adjusting device 11 includes a slider 1101, a small bolt 1102 is penetrated through a side surface of the slider 1101, two sides of the slider 1101 are slidably provided with a clamping plate 1103, and a sliding groove 1104 is formed in a side surface of the clamping plate 1103;

when the device works, the adaptability of the device in processing automobile parts with different sizes is improved.

Further, the installation position of the small bolt 1102 corresponds to the opening position of the chute 1104, and the size of the sliding block 1101 is matched with the size between the clamping plates 1103;

in operation, the adjustment device 11 is conveniently adjusted by the arrangement of the matching of the size of the slide 1101 and the size of the clamping plate 1103.

Further, the bottom surface of the upper cover plate 10 is wavy, and the threaded column 8 is arranged on the surface of the upper cover plate 10 close to the outer side in a threaded manner;

in operation, the friction of the device is increased by the shape of the bottom surface of the upper cover plate 10, and the stability of the device is increased.

Further, the number of the support columns 2 is two, and the support columns 2 are distributed on the positions, close to the two sides, of the top surface of the chassis 1;

during operation, through the setting of support column 2, the stability of device during operation has been increased.

Working principle: the automobile parts are placed on the surface of the bottom plate 6 through pulling the clamping plates 705, the clamping plates 705 are fixed through shrinkage of the springs 703, and as the racks 702 connected with the clamping plates 705 are of a structure meshed with the pinion 701, the two clamping plates 705 are expanded and shrunk outwards simultaneously, so that the automobile parts are convenient to be clamped at the center of the bottom plate 6, the upper cover plate 10 is lowered through the screwing screw column 8 to clamp the automobile parts, the situation that the rotation of the upper cover plate 10 affects the work is reduced through the design of the sliding column 9, the friction force is increased through the wavy structure of the bottom surface of the upper cover plate 10, the stability of the working is improved, when parts with smaller sizes are processed, the sliding blocks 1101 are moved to a proper position, the device is fixed through the small bolts 1102 and the clamping plates 1103, the direction is adjusted through the motor 5 and the gear set 4 when the parts are processed, and one bottom plate 6 and the upper cover plate 10 are driven by the processed automobile parts to drive the other bottom plate 6 and the upper cover plate 10 to adjust the angle.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a tool that automobile parts processing was used which characterized in that: comprises a chassis (1); the utility model discloses a support column, including chassis (1), pivot (3) are installed in the inboard rotation of chassis (1), one of them pivot (3) the surface is provided with gear train (4), the one end of gear train (4) is connected with motor (5), the inboard of pivot (3) is connected with bottom plate (6), clamping device (7) are installed to the bottom surface of bottom plate (6), the top surface rotation of bottom plate (6) is connected with screw thread post (8), the surface run-through of bottom plate (6) is provided with slide post (9), slide post (9) surface sliding mounting has upper cover plate (10), one of them adjusting device (11) are installed to the bottom of support column (2).

2. The jig for machining automobile parts according to claim 1, wherein: the clamping device (7) comprises a pinion (701), a rack (702) is meshed with the side face of the pinion (701), one end of the rack (702) is fixedly connected with one end of a spring (703), the other end of the spring (703) is connected with a limiting block (704), and a clamping plate (705) is arranged at the other end of the rack (702).

3. The jig for machining automobile parts according to claim 2, wherein: the number of the racks (702) is two, and the racks (702) are distributed in a central symmetry mode by taking the vertical center line of the pinion (701) as a middle point.

4. The jig for machining automobile parts according to claim 1, wherein: the adjusting device (11) comprises a sliding block (1101), small bolts (1102) are arranged on the side faces of the sliding block (1101) in a penetrating mode, clamping plates (1103) are arranged on the two sides of the sliding block (1101) in a sliding mode, and sliding grooves (1104) are formed in the side faces of the clamping plates (1103).

5. The fixture for machining automobile parts according to claim 4, wherein: the installation position of the small bolt (1102) corresponds to the opening position of the chute (1104), and the size of the sliding block (1101) is matched with the size of the clamping plate (1103).

6. The jig for machining automobile parts according to claim 1, wherein: the bottom surface shape of the upper cover plate (10) is wavy, and the threaded column (8) is arranged at a position, close to the outer side, of the surface of the upper cover plate (10) in a threaded manner.

7. The jig for machining automobile parts according to claim 1, wherein: the number of the support columns (2) is two, and the support columns (2) are distributed at positions, close to two sides, of the top surface of the chassis (1).