A support structure and compressor with simplified assembly steps

Abstract

The utility model discloses a support structure and a compressor with simplified assembly steps, comprising a stator screw, a screw cap, a compression spring and a support block, wherein the top surface of the screw cap is provided with an opening, the stator screw is provided with a hexagon socket hole, and the diameter of the hexagon socket hole is smaller than the opening width; the utility model can simplify the assembly process, reduce the labor intensity of workers, reduce the equipment for installing the support block and the compression spring, save the manufacturing cost and improve the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration compressors, in particular to a supporting structure and a compressor with simplified assembly steps. Background Art

[0002] In the existing compressor assembly process, after the motor is fixed by the stator screw, a plastic stator screw cap is installed on the stator screw, and then the entire compressor movement is placed on the compression spring in the lower shell assembly, and the movement shelling process is completed. Figure 3 As shown. Among them, the compression spring needs to be installed separately on the support block in the lower shell assembly, and the stator screw cap is also installed separately on the stator screw. The entire process route is as follows: tighten the stator screw → install the screw cap → install the compression spring → insert the movement into the shell; the process route is relatively complicated and requires more procedures. The installation is time-consuming and labor-intensive, the production cycle is low, and the labor intensity of the workshop assembly workers is high. Utility Model Content

[0003] The purpose of the utility model is to solve the problems existing in the prior art and to provide a support structure and a compressor with simplified assembly steps.

[0004] The specific scheme of the utility model is: a support structure with simplified assembly steps, comprising a stator screw, a screw cap, a compression spring and a support block, wherein the top surface of the screw cap is provided with an opening, the stator screw is provided with a hexagonal hole, and the diameter of the hexagonal hole is smaller than the opening width.

[0005] Furthermore, through holes of the same size are provided at both ends of the compression spring.

[0006] Furthermore, the compression spring and the screw cap are interference fit.

[0007] Furthermore, the stator screw and the screw cap are interference fit.

[0008] Furthermore, the compression spring and the support block are clearance-matched.

[0009] The utility model also provides a compressor which is equipped with the supporting structure.

[0010] Compared with the prior art, the utility model has the following advantages: it can simplify the assembly process, reduce the labor intensity of workers, reduce the equipment for installing the support block and the compression spring, save the manufacturing cost and improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 yes Figure 1 A magnified view of point A;

[0013] Figure 3 It is a structural schematic diagram of the prior art;

[0014] In the figure: 1, movement; 2, stator screw; 21, hexagon socket hole; 3, screw cap; 31, opening; 4, compression spring; 5, support block. DETAILED DESCRIPTION

[0015] See also Figure 1-2 The present embodiment provides a support structure for simplifying the assembly steps, including a stator screw 2, a screw cap 3, a compression spring 4 and a support block 5. The top surface of the screw cap 3 is provided with an opening 31, and the stator screw 2 is provided with a hexagon socket hole 21. The diameter of the hexagon socket hole 21 is smaller than the width of the opening 31.

[0016] Furthermore, through holes of the same size are provided at both ends of the compression spring 4 .

[0017] Furthermore, the inner ring of the compression spring 4 and the outer ring of the screw nut 3 are interference fit.

[0018] Furthermore, the outer circle of the stator screw 2 and the inner circle of the screw cap 3 are interference fit.

[0019] Furthermore, the inner ring of the compression spring 4 and the outer circumferential surface of the support block 5 are clearance-fitted.

[0020] This embodiment also provides a compressor equipped with the above-mentioned supporting structure.

[0021] The specific assembly steps of the structure of the utility model are as follows: first, the stator screw 2, the screw cap 3 and the compression spring 4 are pre-assembled as a whole, and then the stator screw 2 is inserted into the motor screw hole of the movement 1, and then the stator screw 2 is tightened and fixed through the hexagonal hole 21. Since the opening 31 of the screw cap 3 is larger than the size of the hexagonal hole 21 of the stator screw 2, the screwing action can be directly performed by using tools or automated equipment through the openings 31 of the compression spring 4 and the screw cap 3.

[0022] It can be seen that after adopting the support structure of the utility model, the assembly operation is simplified, the labor intensity of the assembly workers is reduced, and the equipment for installing the support block 5 and the compression spring 4 is also reduced.

Claims

1. A support structure with simplified assembly steps, comprising a stator screw, a screw cap, a compression spring and a support block, characterized in that: The top surface of the screw cap is provided with an opening, and the stator screw is provided with a hexagon socket hole, and the diameter of the hexagon socket hole is smaller than the width of the opening.

2. A support structure with simplified assembly steps according to claim 1, characterized in that: Both ends of the compression spring are provided with through holes of the same size.

3. A support structure for simplifying assembly steps according to claim 2, characterized in that: The compression spring and the screw cap are interference fit.

4. A support structure with simplified assembly steps according to claim 3, characterized in that: The stator screw and the screw cap are interference fit.

5. The supporting structure for simplifying assembly steps according to claim 3, characterized in that: The compression spring and the support block are clearance-matched.

6. A compressor, characterized in that: Equipped with the support structure according to any one of claims 1 to 5.

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