Automobile air conditioner compressor fixing device

Abstract

The utility model relates to the technical field of automobile air conditioner compressor machining, in particular to an automobile air conditioner compressor fixing device which comprises an object placing table, a lifting air cylinder fixedly installed below the object placing table, a positioning ring fixedly installed on the object placing table and matched with an end opening of an automobile air conditioner compressor, and a position correcting column fixedly installed on the object placing table and located on the outer side of the positioning ring. And vertical plates are arranged on the two sides of the storage table, and clamping air cylinders are fixedly installed at the tops of the vertical plates. According to the utility model, the positioning ring and only one position correcting column are added, and the position correcting column is moved to the position of the convex body at the farthest position of the lower part of the compressor body, so that after the compressor is placed, the compressor only needs to be rotated to the position of the position correcting column, the position of a compressor bolt corresponds to that of a screwing device, and the original lifting design and clamping design are reserved; the compressor is good in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air-conditioning compressor processing, in particular to an automobile air-conditioning compressor fixing device. Background Art

[0002] The end cover of an automotive air-conditioning compressor has a large number of mounting bolts. Generally, the compressor is placed on a lifting platform with multiple guide columns. The cylinder clamps the compressor from both sides. After the compressor is placed on the bolts, it is pushed up and then tightened and fixed with a tightener. This design has too many guide columns, and the compressor needs to be precisely aligned with the guide columns when placed, which reduces the placement efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a fixing device for an automobile air-conditioning compressor, so as to solve the problem in the above background technology that there are too many guide columns, the compressor needs to be precisely aligned with the guide columns, and the placement efficiency is low.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A fixing device for an automobile air-conditioning compressor comprises a storage platform, a lifting cylinder fixedly installed below the storage platform, a positioning ring fixedly installed on the storage platform that fits with the port of the automobile air-conditioning compressor, a positioning column fixedly installed on the outside of the storage platform located on the outer side of the positioning ring, the positioning column corresponding to the position of the farthest protrusion on the lower part of the compressor body, vertical plates provided on both sides of the storage platform, and a clamping cylinder fixedly installed on the top of the vertical plates.

[0006] As a further description of the above technical solution:

[0007] The height of the positioning ring is the same as the height of the automobile air-conditioning compressor port.

[0008] As a further description of the above technical solution:

[0009] The top end of the alignment post is flush with the top end of the convex body at the farthest point on the lower part of the compressor body.

[0010] As a further description of the above technical solution:

[0011] The number of the calibration column is one.

[0012] As a further description of the above technical solution:

[0013] The number of the clamping cylinders is two.

[0014] As a further description of the above technical solution:

[0015] The clamping cylinder is arranged in the middle position of the compressor.

[0016] Compared with the prior art, the present invention provides a fixing device for an automobile air-conditioning compressor, which has the following beneficial effects:

[0017] 1. In this utility model, a positioning ring is added, and there is only one alignment post. At the same time, the alignment post is moved to the convex position farthest from the bottom of the compressor body. In this way, after the compressor is placed, it only needs to be rotated to the alignment post position to ensure that the compressor bolts and the tightener are aligned;

[0018] 2. In the present invention, the original lifting design and clamping design are retained, and the compressor has good stability when tightening the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Legend:

[0022] 1. Storage table; 2. Lifting cylinder; 3. Positioning ring; 4. Calibration column; 5. Vertical plate; 6. Clamping cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example:

[0025] See also Figure 1-Figure 2 The utility model provides a fixing device for an automobile air-conditioning compressor, comprising a storage platform 1, a lifting cylinder 2 fixedly installed below the storage platform 1, a positioning ring 3 fixedly installed on the storage platform 1 and fitting with the port of the automobile air-conditioning compressor, a calibration column 4 fixedly installed on the outside of the storage platform 1 on the positioning ring 3, the calibration column 4 corresponding to the position of the farthest convex body at the bottom of the compressor body, vertical plates 5 are provided on both sides of the storage platform 1, and a clamping cylinder 6 is fixedly installed on the top of the vertical plates 5.

[0026] Specifically, the height of the positioning ring 3 is the same as the height of the automobile air-conditioning compressor port, and the top of the calibration column 4 is flush with the top of the convex body farthest from the bottom of the compressor body, with matching sizes and good use effect.

[0027] Specifically, such as Figure 1As shown, there is one calibration column 4 and two clamping cylinders 6 .

[0028] Specifically, the clamping cylinder 6 is arranged in the middle position of the compressor.

[0029] Working principle:

[0030] When placing the compressor, align the port of the compressor with the position of the positioning ring 3, and then rotate the compressor until the farthest convex part of the lower part of the compressor body touches the calibration column 4. At this time, the bolt position on the compressor end cover is aligned with the tightener, the clamping cylinder 6 extends to clamp the compressor, and the lifting cylinder 2 extends to push the compressor to the tightener position.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for an automobile air-conditioning compressor, comprising a storage platform (1), characterized in that: A lifting cylinder (2) is fixedly installed below the storage platform (1), a positioning ring (3) that matches the port of the automobile air-conditioning compressor is fixedly installed on the storage platform (1), and a calibration column (4) is fixedly installed on the outside of the positioning ring (3) of the storage platform (1), and the calibration column (4) corresponds to the position of the farthest convex body at the bottom of the compressor body. Vertical plates (5) are provided on both sides of the storage platform (1), and a clamping cylinder (6) is fixedly installed on the top of the vertical plates (5).

2. The automobile air-conditioning compressor fixing device according to claim 1, characterized in that: The height of the positioning ring (3) is the same as the height of the port of the automobile air-conditioning compressor.

3. The automobile air-conditioning compressor fixing device according to claim 1, characterized in that: The top end of the alignment column (4) is flush with the top end of the convex body at the farthest point on the lower part of the compressor body.

4. The automobile air-conditioning compressor fixing device according to claim 1, characterized in that: The number of the calibration column (4) is one.

5. The automobile air-conditioning compressor fixing device according to claim 1, characterized in that: The number of the clamping cylinders (6) is two.

6. The automobile air-conditioning compressor fixing device according to claim 1, characterized in that: The clamping cylinder (6) is arranged in the middle of the compressor.

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