A quick detection device for the mounting feet of a rear cover of an automobile air conditioner compressor

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By designing a rapid testing device that includes a base, a movable slot, and an adjustment plate, the problem of the inability to quickly test mounting feet of different sizes and structures in the existing technology is solved, achieving efficient testing adaptability and ease of operation.

CN224499300UActive Publication Date: 2026-07-14心之力智能科技(常州)有限公司

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: 心之力智能科技(常州)有限公司
Filing Date: 2025-07-11
Publication Date: 2026-07-14

AI Technical Summary

Technical Problem

Existing technology cannot quickly detect the mounting feet of automotive air conditioning compressor rear covers of different sizes and structures, resulting in poor adjustability and replaceability.

Method used

A rapid detection device was designed, comprising a base, a movable groove, a bidirectional screw, a threaded rod, and an adjustment plate. The position of the detection pin can be adjusted and fixed by rotating the knob and pulling the pull ring, adapting to mounting feet of different sizes and structures.

Benefits of technology

It enables rapid testing of mounting feet of different sizes and structures, improves the adjustability and replacement efficiency of the testing, and is simple and convenient to operate.

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Abstract

The utility model provides a kind of automobile air conditioner compressor rear cover mounting foot quick detection device, it is related to automobile parts detection tooling technical field, the automobile air conditioner compressor rear cover mounting foot quick detection device, including base, the top of base is opened with movable slot, the inboard of movable slot is rotatably connected with two-way screw rod, the outside of two-way screw rod is screwed with movable block;The automobile air conditioner compressor rear cover mounting foot quick detection device can be moved by pulling pull ring and driving placement seat in adjusting plate to carry out position adjustment, when moving, limit ball and second spring are extruded by spacing groove, so that limit ball is retracted into storage groove, after moving to specified position, second spring pushes limit ball and moves to limit groove, to complete the limit fixing of placement seat, it is easy and convenient to operate, can be according to the size and structure of the mounting foot tested to carry out position adjustment, improve adjustability.

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Description

Technical Field

[0001] This utility model relates to a rapid testing device, specifically a rapid testing device for the mounting feet of the rear cover of an automotive air conditioning compressor, belonging to the field of automotive parts testing tooling technology. Background Technology

[0002] The automotive air conditioning compressor is the heart of the automotive air conditioning refrigeration system, playing the role of compressing and transporting refrigerant vapor. The compressor mounting feet are used to install the compressor on the engine. If the hole positions are misaligned during installation, the mounting feet will not be able to be installed on the rear cover of the air conditioning compressor. Therefore, it is necessary to use a testing device to check the mounting feet before use.

[0003] Chinese patent publication number "CN203375891U" discloses a "testing fixture for an air conditioner compressor mounting bracket". This application includes: the air conditioner compressor mounting bracket to which the testing fixture is applicable has an engine mounting hole and a compressor mounting hole, and the testing fixture includes: a base; and a first testing pin, disposed on the surface of the base for testing the engine mounting hole.

[0004] The overall structure of this patent is a fixed structure. When faced with mounting feet of different sizes and structures, the position of the detection pin cannot be adjusted, which makes it impossible to detect mounting feet of different sizes and structures, reducing adjustability. At the same time, it is impossible to quickly replace detection pins of different sizes.

[0005] Therefore, an externally heated carbonization device for activated carbon granules is proposed here. Utility Model Content

[0006] The purpose of this invention is to provide a rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor in order to solve the above-mentioned problems, thereby addressing the issue that existing technologies cannot detect mounting feet of different sizes and structures.

[0007] This utility model is achieved through the following technical solution: a rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor.

[0008] Preferably, the device includes a base, the top of which has a movable groove, the inner side of which is rotatably connected to a bidirectional screw, and the outer side of which is screwed to a movable block.

[0009] Preferably, a vertical plate is fixedly connected to the top of the base, a lifting groove is opened on the outer side of the vertical plate, a guide block is slidably connected to the inner side of the lifting groove, a threaded rod is rotatably connected to the top of the base, a lifting plate is screwed to the outer side of the threaded rod, and the guide block is fixedly connected to the lifting plate.

[0010] Preferably, an adjusting plate is fixedly connected to the outer side of both the movable block and the lifting plate. A sliding groove is opened on the inner side of the adjusting plate, and a slider is slidably connected to the inner side of the sliding groove. A placement seat is fixedly connected to the top of the slider. A placement groove is opened on the top of the placement seat. A through hole is opened on the outer side of the placement seat. A first spring is fixedly connected to the outer side of the placement seat. A pull-back plate is fixedly connected to the end of the first spring. A push rod is fixedly connected to the outer side of the pull-back plate. A locking ring is fixedly connected to the end of the push rod.

[0011] Preferably, support rods are fixedly connected to the four corners of the bottom of the base, and anti-slip pads are fixedly connected to the bottom of the support rods. The bidirectional screw passes through the inner cavity of the movable groove and extends to the outside of the base. A knob is fixedly connected to the top of the bidirectional screw and the threaded rod. The support rods are used to support the base, and the anti-slip pads are used to prevent slipping. The operator rotates the knob to drive the bidirectional screw and the threaded rod to rotate.

[0012] Preferably, the inner side of the adjusting plate has a limiting groove, which is arranged sequentially from front to back, and the outer side of the adjusting plate has a through groove. The limiting groove is used to cooperate with the limiting ball to limit and fix the placement seat.

[0013] Preferably, the outer side of the placement seat has a storage groove, and the inner side of the storage groove is fixedly connected to a second spring. The end of the second spring is fixedly connected to a limiting ball. The size of the limiting ball is adapted to the limiting groove. The second spring is used to push the limiting ball to reset, and the limiting ball is used to cooperate with the limiting groove to limit and fix the placement seat.

[0014] Preferably, the push rod passes through the through hole and extends into the inner cavity of the placement groove. An anti-slip layer is fixedly connected to the outer side of the locking ring, and a pull ring is fixedly connected to the outer side of the placement seat. The pull ring passes through the through groove, and a first detection pin and a second detection pin are detachably connected to the inner side of the placement groove. The anti-slip layer is used to prevent slippage, the pull ring is used to pull the placement seat to move, and the first and second detection pins are used to detect the holes of the mounting feet.

[0015] This utility model provides a quick detection device for the mounting feet of the rear cover of an automotive air conditioning compressor, which has the following beneficial effects:

[0016] This rapid detection device for the mounting feet of the automotive air conditioning compressor rear cover rotates by turning a knob, which drives a bidirectional screw and a threaded rod to rotate. This, in turn, moves a movable block and a lifting plate, which in turn move an adjusting plate to adjust the position. The position can also be adjusted by pulling a ring to move the mounting seat within the adjusting plate. During movement, the limiting groove squeezes the limiting ball and the second spring, causing the limiting ball to retract into the receiving groove. After moving to the designated position, the second spring pushes the limiting ball into the limiting groove, thus completing the limiting and fixing of the mounting seat. The operation is simple and convenient, and the position can be adjusted according to the size and structure of the mounting feet to be tested, improving adjustability.

[0017] This rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor works by inserting a first detection pin and a second detection pin into a placement groove, causing the first and second detection pins to press against a retaining ring. After full insertion, a first spring pushes a pull-back plate and a push rod to press against the retaining ring, causing the retaining ring to fit against the first and second detection pins to complete the limiting and fixing. The operation is simple and convenient, and it can adapt to and quickly replace detection pin devices of different sizes, improving the efficiency of disassembly and assembly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of the base of this utility model;

[0020] Figure 3 This is an exploded view of the regulating plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the exploded structure of the placement seat of this utility model.

[0022] [Explanation of Key Component Symbols]

[0023] 1. Base; 101. Movable groove; 102. Two-way screw; 103. Movable block; 104. Support rod; 105. Anti-slip pad;

[0024] 2. Vertical plate; 201. Lifting groove; 202. Guide block;

[0025] 3. Threaded rod; 301. Lifting plate; 302. Knob;

[0026] 4. Adjusting plate; 401. Slide groove; 402. Slider; 403. Limiting groove; 404. Through groove;

[0027] 5. Placement base; 501. Placement slot; 502. Through hole;

[0028] 6. First spring; 601. Pull-back plate; 602. Push rod; 603. Locking ring; 604. Anti-slip layer;

[0029] 7. Storage slot; 701. Second spring; 702. Limiting ball;

[0030] 8. Pull ring;

[0031] 9. First inspection pin; 901. Second inspection pin. Detailed Implementation

[0032] This utility model provides a rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor.

[0033] Please see Figure 1 and Figure 2 It includes a base 1, the top of which has a movable groove 101. A bidirectional screw 102 is rotatably connected to the inner side of the movable groove 101, and a movable block 103 is screwed to the outer side of the bidirectional screw 102.

[0034] Please refer to it again. Figure 1 and Figure 2 A vertical plate 2 is fixedly connected to the top of the base 1. A lifting groove 201 is opened on the outer side of the vertical plate 2. A guide block 202 is slidably connected to the inner side of the lifting groove 201. A threaded rod 3 is rotatably connected to the top of the base 1. A lifting plate 301 is screwed to the outer side of the threaded rod 3. The guide block 202 is fixedly connected to the lifting plate 301. Support rods 104 are fixedly connected to the four corners of the bottom of the base 1. Anti-slip pads 105 are fixedly connected to the bottom of the support rods 104. A bidirectional screw 102 passes through the inner cavity of the movable groove 101 and extends to the outer side of the base 1. A knob 302 is fixedly connected to the top of both the bidirectional screw 102 and the threaded rod 3. By rotating the knob 302, the bidirectional screw 102 and the threaded rod 3 can be driven. The threaded rod 3 rotates, which in turn drives the movable block 103 and the lifting plate 301 to move. This causes the movable block 103 and the lifting plate 301 to move the adjusting plate 4 for position adjustment. The position of the placement seat 5 can be adjusted by pulling the pull ring 8 to move it within the adjusting plate 4. During movement, the limiting groove 403 squeezes the limiting ball 702 and the second spring 701, causing the limiting ball 702 to retract into the storage groove 7. After moving to the designated position, the second spring 701 pushes the limiting ball 702 into the limiting groove 403, thereby completing the limiting and fixing of the placement seat 5. The operation is simple and convenient, and the position can be adjusted according to the required mounting foot size and structure, improving adjustability.

[0035] Please refer to it again. Figure 1 , Figure 2 , Figure 3 and Figure 4An adjusting plate 4 is fixedly connected to the outer side of both the movable block 103 and the lifting plate 301. A sliding groove 401 is opened on the inner side of the adjusting plate 4. A slider 402 is slidably connected to the inner side of the sliding groove 401. A placement seat 5 is fixedly connected to the top of the slider 402. A placement groove 501 is opened on the top of the placement seat 5. A through hole 502 is opened on the outer side of the placement seat 5. A first spring 6 is fixedly connected to the outer side of the placement seat 5. A pull-back plate 601 is fixedly connected to the end of the first spring 6. A push rod 602 is fixedly connected to the outer side of the pull-back plate 601. A locking ring 603 is fixedly connected to the end of the push rod 602. A limiting groove 403 is opened on the inner side of the adjusting plate 4, arranged sequentially from front to back. A through groove 404 is opened on the outer side of the adjusting plate 4. A storage groove 7 is opened on the outer side of the placement seat 5. A second spring 701 is fixedly connected to the inner side of the storage groove 7. A limiting ball is fixedly connected to the end of the second spring 701. 702, the size of the limiting ball 702 is adapted to the limiting groove 403, the push rod 602 passes through the through hole 502 and extends into the inner cavity of the placement groove 501, the outer side of the locking ring 603 is fixedly connected to the anti-slip layer 604, the outer side of the placement seat 5 is fixedly connected to the pull ring 8, the pull ring 8 passes through the through groove 404, and the inner side of the placement groove 501 is detachably connected to the first detection pin 9 and the second detection pin 901 respectively; by inserting the first detection pin 9 and the second detection pin 901 into the placement groove 501, the first detection pin 9 and the second detection pin 901 squeeze the locking ring 603. After full insertion, the first spring 6 pushes the pull plate 601 and the push rod 602 to squeeze the locking ring 603, so that the locking ring 603 fits the first detection pin 9 and the second detection pin 901 to complete the limiting and fixing. The operation is simple and convenient, and it can adapt to and quickly replace detection pin devices of different sizes, improving the disassembly and assembly efficiency.

[0036] In use, this utility model rotates the knob 302 to drive the bidirectional screw 102 and the threaded rod 3 to rotate, which in turn drives the movable block 103 and the lifting plate 301 to move. This allows the movable block 103 and the lifting plate 301 to move the adjusting plate 4 for position adjustment. The position of the placement seat 5 can be adjusted by pulling the pull ring 8 to move it within the adjusting plate 4. During movement, the limiting groove 403 squeezes the limiting ball 702 and the second spring 701, causing the limiting ball 702 to retract into the storage groove 7. After moving to the designated position, the second spring 701 pushes the limiting ball 702 into the limiting groove 403, thereby completing the limiting and fixing of the placement seat 5. The operation is simple and convenient, and the position can be adjusted according to the required installation foot size and structure.

[0037] By inserting the first detection pin 9 and the second detection pin 901 into the placement groove 501, the first detection pin 9 and the second detection pin 901 squeeze the locking ring 603. After full insertion, the first spring 6 pushes the pull-back plate 601 and the push rod 602 to squeeze the locking ring 603, so that the locking ring 603 fits the first detection pin 9 and the second detection pin 901 to complete the limiting and fixing. The operation is simple and convenient, and it can adapt to and quickly replace detection pin devices of different sizes.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid detection device for mounting feet of a car air conditioning compressor rear cover, comprising a base (1), wherein the top of the base (1) has a movable groove (101), characterized in that: The inner side of the movable groove (101) is rotatably connected to a bidirectional screw (102), and the outer side of the bidirectional screw (102) is screwed with a movable block (103). The top of the base (1) is fixedly connected to a vertical plate (2), and a lifting groove (201) is opened on the outer side of the vertical plate (2). A guide block (202) is slidably connected to the inner side of the lifting groove (201). A threaded rod (3) is rotatably connected to the top of the base (1), and a lifting plate (301) is screwed to the outer side of the threaded rod (3). The guide block (202) is fixedly connected to the lifting plate (301).

2. The rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor according to claim 1, characterized in that: An adjusting plate (4) is fixedly connected to the outer side of both the movable block (103) and the lifting plate (301). A sliding groove (401) is opened on the inner side of the adjusting plate (4). A slider (402) is slidably connected to the inner side of the sliding groove (401). A placement seat (5) is fixedly connected to the top of the slider (402). A placement groove (501) is opened on the top of the placement seat (5). A through hole (502) is opened on the outer side of the placement seat (5). A first spring (6) is fixedly connected to the outer side of the placement seat (5). A pull-back plate (601) is fixedly connected to the end of the first spring (6). A push rod (602) is fixedly connected to the outer side of the pull-back plate (601). A locking ring (603) is fixedly connected to the end of the push rod (602).

3. The rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor according to claim 1, characterized in that: The base (1) has four fixed support rods (104) at its bottom corners. The bottom of the support rods (104) is fixedly connected to anti-slip pads (105). The bidirectional screw (102) passes through the inner cavity of the movable groove (101) and extends to the outside of the base (1). The top of the bidirectional screw (102) and the threaded rod (3) are both fixedly connected to knobs (302).

4. The rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor according to claim 2, characterized in that: The inner side of the adjustment plate (4) has a limiting groove (403) arranged from front to back, and the outer side of the adjustment plate (4) has a through groove (404).

5. A rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor according to claim 4, characterized in that: The outer side of the placement seat (5) has a storage groove (7), and the inner side of the storage groove (7) is fixedly connected to a second spring (701). The end of the second spring (701) is fixedly connected to a limiting ball (702), and the size of the limiting ball (702) is adapted to the limiting groove (403).

6. A rapid detection device for the mounting feet of the rear cover of an automotive air conditioning compressor according to claim 5, characterized in that: The push rod (602) passes through the through hole (502) and extends into the inner cavity of the placement groove (501). The outer side of the locking ring (603) is fixedly connected with an anti-slip layer (604). The outer side of the placement seat (5) is fixedly connected with a pull ring (8). The pull ring (8) passes through the through groove (404). The inner side of the placement groove (501) is detachably connected with a first detection pin (9) and a second detection pin (901).