CN219113459U

CN219113459U - Positioning jig for machining automobile compressor bracket

Info

Publication number: CN219113459U
Application number: CN202223475642.6U
Authority: CN
Inventors: 张巍; 胡斌
Original assignee: Pinghu Aichiwei Auto Parts Co Ltd
Current assignee: Pinghu Aichiwei Auto Parts Co Ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-02
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a positioning jig for machining an automobile compressor support, which comprises a base, wherein the top surface of the base is fixedly connected with a positioning seat, the surface of the positioning seat is provided with a driving assembly, the positioning seat is fixedly connected with a connecting plate through the driving assembly, the surface of the connecting plate is fixedly connected with a clamping plate, and the top surface of the connecting plate is fixedly connected with a vertical compression assembly. Firstly, place the surface of standing groove on the positioning seat with automobile compressor support work piece, the rethread drive assembly promotes two connecting plates and does the removal that is close to each other, and then two connecting plates drive two splint and carry out preliminary horizontal clamp to the compressor support, and the vertical subassembly that compresses tightly of rethread carries out the top surface to the compressor support and is fixed, has realized being convenient for carry out the tight target of location clamp to the compressor support, has avoided the comparatively trouble problem of irregular shape's compressor support fixing, has avoided the compressor support to take place the problem of skew phenomenon easily when processing.

Description

Positioning jig for machining automobile compressor bracket

Technical Field

The utility model relates to the technical field of compressor supports, in particular to a positioning jig for machining an automobile compressor support.

Background

The automobile air conditioner compressor is a heart of an automobile air conditioner refrigerating system, the installation of the automobile air conditioner compressor is required to be used for a compressor bracket, and after a die casting process is finished on a compressor bracket product, milling of screw hole end faces and tapping operation of screw holes are required to be performed in CNC, so that a positioning jig is required to be used.

Because the structure of the existing compressor bracket is complex, the whole structure is in an irregular shape, the fixing is troublesome, and the phenomenon of the offset of the compressor bracket easily occurs during the processing in CNC, the special positioning jig for the processing of the automobile compressor bracket is needed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a positioning jig for processing an automobile compressor bracket, which is used for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a positioning jig is used in automobile compressor support processing, includes the base, base top surface fixedly connected with positioning seat, positioning seat surface is provided with drive assembly, positioning seat passes through drive assembly fixedly connected with connecting plate, connecting plate fixedly connected with splint, connecting plate top surface fixedly connected with vertical compression assembly.

Preferably, the drive assembly is including running through the screw rod groove and the spout of seting up in positioning seat surface, the inner wall in screw rod groove rotates and is connected with the screw rod, the one end fixedly connected with motor of screw rod, and motor and positioning seat fixed connection, the surface threaded connection of screw rod has first slider, and first slider and connecting plate fixed connection, the inside sliding connection of spout has the second slider, and second slider and connecting plate fixed connection.

Preferably, the vertical compression assembly comprises a rotary table arranged on the top surface of the connecting plate, the top surface of the rotary table is fixedly connected with a fixing plate, the top surface of the fixing plate is fixedly connected with a fixing frame, the surface of the fixing frame is provided with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting block, the bottom surface of the connecting block is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with a local pressing block.

Preferably, the top surface of the positioning seat is provided with a placement groove, and the placement groove is rectangular.

Preferably, the screw surface has two sets of threads, and the threads of the two sets have opposite directions.

Preferably, the number of the partial pressing blocks is plural, and the partial pressing blocks are linearly arranged.

Compared with the prior art, the utility model has the beneficial effects that: according to the positioning jig for machining the automobile compressor support, firstly, an automobile compressor support workpiece is placed on the surface of a placing groove on a positioning seat, then two connecting plates are pushed to move close to each other through a driving assembly, further the two connecting plates drive two clamping plates to carry out preliminary transverse clamping on the compressor support, then the vertical compression assembly is used for compressing and fixing the top surface of the compressor support, and an electric push rod drives a spring to generate different compression deformation according to the irregular shape of the top surface of the compressor support, so that a plurality of partial pressing blocks are compressed with the top surface of the compressor support; the aim of being convenient for carry out positioning and clamping to the compressor support is achieved, the problem that the compressor support in an irregular shape is troublesome to fix is avoided, and the problem that the compressor support is easy to deviate during processing is avoided.

Drawings

FIG. 1 is an isometric view of a structure of the present utility model;

FIG. 2 is an enlarged view of the structure of the present utility model at A;

FIG. 3 is a schematic view of a partial structure of the present utility model;

fig. 4 is an enlarged view of the structure at B of the present utility model.

In the figure: 1. a base; 2. a positioning seat; 3. a screw groove; 4. a motor; 5. a screw; 6. a first slider; 7. a chute; 8. a second slider; 9. a connecting plate; 10. a clamping plate; 11. a turntable; 12. a fixing plate; 13. a fixing frame; 14. an electric push rod; 15. a connecting block; 16. a spring; 17. local briquetting; 18. and (5) placing a 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 positioning jig for processing an automobile compressor bracket comprises a base 1, wherein the top surface of the base 1 is fixedly connected with a positioning seat 2, the surface of the positioning seat 2 is provided with a driving component, the driving component comprises a screw groove 3 and a sliding groove 7 which are penetrated through the surface of the positioning seat 2, the inner wall of the screw groove 3 is rotationally connected with a screw 5, two groups of threads are arranged on the surface of the screw 5, the directions of the threads of the two groups of threads are opposite, one end of the screw 5 is fixedly connected with a motor 4, the motor 4 is fixedly connected with the positioning seat 2, the surface of the screw 5 is in threaded connection with a first sliding block 6, the first sliding block 6 is fixedly connected with a connecting plate 9, the inside of the sliding groove 7 is in sliding connection with a second sliding block 8, the second sliding block 8 is fixedly connected with the connecting plate 9, the output end of the motor 4 drives the screw 5 to rotate, the two groups of threads on the surface of the screw 5 drive two first sliding blocks 6 to enable the connecting plate 9 to move under the cooperation of the sliding groove 7 and the second sliding block 8, realizing the aim of being convenient for carry out preliminary horizontal clamping on the surface of the compressor support, two clamping plates 10 fix the surface of the compressor support, so that the compressor support completes positioning work, a positioning seat 2 is fixedly connected with a connecting plate 9 through a driving component, the surface of the connecting plate 9 is fixedly connected with the clamping plates 10, the top surface of the connecting plate 9 is fixedly connected with a vertical compression component, the vertical compression component comprises a rotary table 11 arranged on the top surface of the connecting plate 9, the top surface of the rotary table 11 is fixedly connected with a fixing frame 13, the top surface of the fixing frame 13 is fixedly connected with an electric push rod 14, the output end of the electric push rod 14 is fixedly connected with a connecting block 15, the bottom surface of the connecting block 15 is fixedly connected with a spring 16, the bottom end of the spring 16 is fixedly connected with a local pressing block 17, the number of the local pressing blocks 17 is multiple, the local pressing blocks 17 are in linear arrangement, the vertical pressing assembly is convenient for pressing irregular compressor supports, the local pressing blocks 17 are matched with the springs 16, the compressor supports are pressed and fixed, the top surfaces of the compressor supports are pressed and fixed through the vertical pressing assembly, the rotary table 11 drives the fixing frame 13 to rotate to a proper position through the fixing plate 12, the output end of the electric push rod 14 pushes the connecting block 15 to move downwards, the local pressing blocks 17 on the springs 16 are pressed on the top surfaces of the compressor supports, the springs 16 generate different compression deformations according to the irregular shapes of the top surfaces of the compressor supports, the top surfaces of the compressor supports are pressed, the vertical pressing assembly can press the top surfaces of the compressor supports, the compressor supports are fixed more stably, the positioning jig for processing the automobile compressor bracket is not easy to shake during processing, the top surface of the positioning seat 2 is provided with the placing groove 18, the placing groove 18 is rectangular, the placing groove 18 is arranged, the compressor bracket can be directly placed on the surface of the placing groove 18 during fixing, the clamping plates 10 and the vertical compression assemblies can be conveniently matched to fix the compressor bracket, the automobile compressor bracket workpiece is firstly placed on the surface of the placing groove 18 on the positioning seat 2, the driving assemblies push the two connecting plates 9 to move close to each other, the two connecting plates 9 drive the two clamping plates 10 to primarily transversely clamp the compressor bracket, the vertical compression assemblies compress and fix the top surface of the compressor bracket, the electric push rod 14 drives the springs 16 to generate different compression deformation according to the irregular shape of the top surface of the compressor bracket, and then compress tightly a plurality of local briquetting 17 with the compressor support top surface, realized being convenient for carry out the tight target of location clamp to the compressor support, avoided the fixed comparatively trouble problem of irregular shape compressor support, avoided the compressor support to take place the problem of skew phenomenon easily when processing.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When in use: firstly, the automobile compressor support workpiece is placed on the surface of a placing groove 18 on a positioning seat 2, two connecting plates 9 are pushed to move close to each other through a driving component, then the two connecting plates 9 drive two clamping plates 10 to carry out preliminary transverse clamping on the compressor support, a motor 4 works, the output end of the motor 4 drives a screw 5 to rotate, two groups of threads with opposite rotation directions on the surface of the screw 5 drive two first sliding blocks 6 to move, then the two first sliding blocks 6 drive the connecting plates 9 to move under the matching of a sliding groove 7 and a second sliding block 8, the vertical compression component is used for compressing and fixing the top surface of the compressor support, firstly, a turntable 11 works, the turntable 11 drives a fixing frame 13 to rotate to a proper position through a fixing plate 12, at this time, the fixing frame 13 drives a local pressing block 17 to be located above the compressor support, then an electric push rod 14 works, the output end of the electric push rod 14 pushes a connecting block 15 to move downwards, the local pressing block 17 on a spring 16 to compress the top surface of the compressor support, and the spring 16 compresses the top surface of the compressor support according to the irregular shape of the top surface of the compressor support, different compression deformation is generated, and then the local pressing blocks 17 are compressed with the top surface of the compressor support.

To sum up, this positioning jig for automobile compressor support processing, firstly place the automobile compressor support work piece on the surface of standing groove 18 on positioning seat 2, the rethread drive assembly promotes two connecting plates 9 and does the removal that is close to each other, and then two connecting plates 9 drive two splint 10 and carry out preliminary horizontal clamp to the compressor support, the vertical subassembly that compresses tightly of pressing down the top surface to the compressor support of rethread, electric putter 14 drives spring 16 and produces different compression set according to the irregular shape of compressor support top surface, and then compress down a plurality of local briquetting 17 with the compressor support top surface, the realization is convenient for carry out the tight target of location clamp to the compressor support, the comparatively troublesome problem of compressor support fixing of irregular shape has been avoided the compressor support to take place the skew phenomenon easily during processing, the problem that has solved the problem that the above-mentioned background art presented.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioning jig is used in processing of automobile compressor support, includes base (1), its characterized in that, base (1) top surface fixedly connected with positioning seat (2), positioning seat (2) surface is provided with drive assembly, positioning seat (2) are through drive assembly fixedly connected with connecting plate (9), connecting plate (9) fixedly connected with splint (10) on surface, connecting plate (9) top surface fixedly connected with vertical hold-down assembly.

2. The positioning jig for machining of automobile compressor brackets according to claim 1, wherein the driving assembly comprises a screw groove (3) and a sliding groove (7) which are formed in the surface of the positioning seat (2) in a penetrating mode, a screw (5) is connected to the inner wall of the screw groove (3) in a rotating mode, one end of the screw (5) is fixedly connected with a motor (4), the motor (4) is fixedly connected with the positioning seat (2), a first sliding block (6) is connected to the surface of the screw (5) in a threaded mode, the first sliding block (6) is fixedly connected with a connecting plate (9), a second sliding block (8) is connected to the inner portion of the sliding groove (7) in a sliding mode, and the second sliding block (8) is fixedly connected with the connecting plate (9).

3. The positioning jig for machining of automobile compressor brackets according to claim 1, characterized in that the vertical compression assembly comprises a rotary table (11) arranged on the top surface of a connecting plate (9), the top surface of the rotary table (11) is fixedly connected with a fixing plate (12), the top surface of the fixing plate (12) is fixedly connected with a fixing frame (13), the surface of the fixing frame (13) is provided with an electric push rod (14), the output end of the electric push rod (14) is fixedly connected with a connecting block (15), the bottom surface of the connecting block (15) is fixedly connected with a spring (16), and the bottom end of the spring (16) is fixedly connected with a local pressing block (17).

4. The positioning jig for machining an automobile compressor bracket according to claim 1, wherein the top surface of the positioning seat (2) is provided with a placement groove (18), and the placement groove (18) is rectangular.

5. The positioning jig for machining an automobile compressor bracket according to claim 2, wherein two groups of threads are formed on the surface of the screw (5), and the rotation directions of the two groups of threads are opposite.

6. A positioning jig for machining an automotive compressor bracket according to claim 3, wherein the number of the partial pressing blocks (17) is plural, and the partial pressing blocks (17) are arranged linearly.