Detection tool for automobile spring arm

Abstract

The utility model relates to the technical field of detection devices, and discloses a detection tool for an automobile spring arm, which comprises a bottom plate, a supporting rod mounted at the top of the bottom plate, a supporting seat mounted at the top of the supporting rod, a handle lever hinged to the top of the supporting seat, a handle mounted at the top of the handle lever, and a working rod hinged to the top of the supporting seat. The handle rod is fixedly connected with the working rod, the detection rod is installed at the bottom of the working rod, the working rod is fixedly connected with the detection rod through a bolt, and the detector body is installed at the bottom of the detection rod. According to the utility model, during the detection process of the detector main body, a worker can judge the condition of the automobile spring arm through related data on the surface of the detector main body. In the detection process, the working wire can be connected with the detector body and other electronic structures, the detection accuracy is improved, and the problems that manual detection is inaccurate and the requirement for workers is too high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a detection tool used for automobile spring arms. Background Art

[0002] Automobile spring arms are mostly used in rear suspension multi-link suspensions. One end needs to be pressed with a bushing to connect to the subframe, the other end is connected to the steering knuckle, the middle part is connected to the shock absorber, and the upper part is connected to the shock absorber spring. The structure is complex and it is the most complex load-bearing part in the rear suspension. Therefore, the automobile spring arm needs to be tested before actual use.

[0003] The existing spring arm detection device generally requires manual detection by staff, which not only costs a lot of manpower and time, but also has high requirements for staff. Staff often need to perform detection based on their own experience. There is a lack of a standardized standard for accuracy and detection precision. For less experienced staff, the detection process is also more difficult. Based on this, the utility model designs a detection tooling for automobile spring arms to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a detection tool for automobile spring arms, which solves the problem of inaccurate manual detection in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A detection tool for automobile spring arms, comprising a base plate, a support rod installed on the top of the base plate, a support seat installed on the top of the support rod, a handle rod hinged on the top of the support seat, a handle installed on the top of the handle rod, a working rod hinged on the top of the support seat, the handle rod and the working rod are fixedly connected, a detection rod is installed on the bottom of the working rod, the working rod and the detection rod are fixedly connected by bolts, and a detector body is installed on the bottom of the detection rod.

[0007] Preferably, the detector body is an arc-shaped structure and matches with the groove of the automobile spring arm. There are two groups of the support seat and the detection rod, and the detection rod is fixedly connected to the detector body respectively.

[0008] Preferably, a limit seat is installed on the top of the bottom plate, a rotating seat is rotatably connected in the inner cavity of the limit seat, and the rotating seat is fixedly connected to the detector body.

[0009] Preferably, a fixing seat is installed on the top of the base plate, a guide seat is installed on the top of the fixing seat, a limiting rod is rotatably connected in the inner cavity of the guide seat, and a limiting frame is installed on the front side of the limiting rod.

[0010] Preferably, a fixing rod is installed in the inner cavity of the limiting rod, a protective seat is installed on the top of the fixing rod, a spring is sleeved on the outer ring of the fixing rod, the top of the spring is fixedly connected to the bottom of the protective seat, and the bottom of the spring is fixedly connected to the top of the limiting rod.

[0011] Preferably, a wire guide is installed on the top of the base plate, and a working wire is installed in the inner cavity of the wire guide.

[0012] Preferably, fixed feet are installed at the bottom of the base plate, and the fixed feet are distributed in a plurality of matrix arrays. Handles are installed at the top of the base plate, and the handles are respectively located on the left and right sides of the top of the base plate.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. In the present utility model, during the detection process of the detector body, the staff can judge the condition of the automobile spring arm through the relevant data on the surface of the detector body. During the detection, the working wire can be connected to the detector body and other electronic structures to improve the accuracy of the detection, avoiding the inaccuracy of manual detection and the problem of excessive requirements on the staff.

[0015] 2. In the present utility model, during detection, the limit rod and the limit frame are in a horizontal state, and the spring is also in its original state. When the automobile spring arm needs to be removed, the limit rod rotates upward, driving the limit frame to rotate upward. During the upward rotation of the limit rod, the spring is compressed. After the spring is compressed, a reaction force is provided to cause the limit rod and the limit frame to rotate in a horizontal direction, accelerating the reset. At the same time, the stability of the detector body can also be improved during the shaking of the detector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified image of point A;

[0018] Figure 3 It is a side view of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point B.

[0020] Among them: 1. Base plate; 2. Support rod; 3. Support seat; 4. Handle rod; 5. Working rod; 6. Detection rod; 7. Detector body; 8. Limit seat; 9. Rotating seat; 10. Fixed seat; 11. Guide seat; 12. Limit rod; 13. Limit frame; 14. Fixed rod; 15. Protection seat; 16. Spring; 17. Wire guide; 18. Working wire; 19. Fixed foot; 20. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please refer to Figure 1-3 A detection tool for automobile spring arms, comprising a base plate 1, a support rod 2 is installed on the top of the base plate 1, a support seat 3 is installed on the top of the support rod 2, a handle rod 4 is hinged on the top of the support seat 3, a handle is installed on the top of the handle rod 4, a working rod 5 is hinged on the top of the support seat 3, the handle rod 4 and the working rod 5 are fixedly connected, a detection rod 6 is installed on the bottom of the working rod 5, the working rod 5 and the detection rod 6 are fixedly connected by bolts, and a detector body 7 is installed on the bottom of the detection rod 6.

[0023] The detector body 7 is an arc-shaped structure and matches with the groove of the automobile spring arm. There are two groups of support bases 3 and detection rods 6, and the detection rods 6 and the detector body 7 are fixedly connected respectively.

[0024] A limit seat 8 is installed on the top of the bottom plate 1 , and a rotating seat 9 is rotatably connected in the inner cavity of the limit seat 8 , and the rotating seat 9 is fixedly connected to the detector body 7 .

[0025] In the embodiment of the utility model, the handle rod 4 is rotated to drive the working rod 5 to rotate, so as to realize the rotation of the detection rod 6. During the rotation of the detection rod 6, the detector body 7 is driven to move downward until the detector body 7 is close to the automobile spring arm for subsequent detection. During the rotation of the detector body, the rotating seat 9 is driven to rotate in the inner cavity of the limit seat 8. The existence of the limit seat 8 limits the rotation direction of the detector body 7 and improves the movement stability of the detector body 7.

[0026] Please refer to Figure 1-4 A fixing seat 10 is installed on the top of the bottom plate 1, a guide seat 11 is installed on the top of the fixing seat 10, a limiting rod 12 is rotatably connected in the inner cavity of the guide seat 11, and a limiting frame 13 is installed on the front of the limiting rod 12.

[0027] A fixing rod 14 is installed in the inner cavity of the limiting rod 12, a protective seat 15 is installed on the top of the fixing rod 14, a spring 16 is sleeved on the outer ring of the fixing rod 14, the top of the spring 16 is fixedly connected to the bottom of the protective seat 15, and the bottom of the spring 16 is fixedly connected to the top of the limiting rod 12.

[0028] A wire guide 17 is installed on the top of the base plate 1 , and a working wire 18 is installed in the inner cavity of the wire guide 17 .

[0029] The bottom of the base plate 1 is provided with fixed feet 19 , which are distributed in a matrix array. The top of the base plate 1 is provided with handles 20 , which are respectively located on the left and right sides of the top of the base plate 1 .

[0030] In the embodiment of the utility model, during the detection process of the detector body 7, the staff can judge the condition of the automobile spring arm through the relevant data on the surface of the detector body 7. During the detection, the working wire 18 can be connected to the detector body 7 and other electronic structures to improve the accuracy of the detection.

[0031] During the detection process, the limit frame 13 can stay on the top of the detector body 7 to limit the position of the detector body 7 and prevent the detector body 7 from shaking. During the detection, the limit rod 12 and the limit frame 13 are in a horizontal state, and the spring 16 is also at its original length. When the car spring arm needs to be taken out, the limit rod 12 rotates upward to drive the limit frame 13 to rotate upward. During the upward rotation of the limit rod 12, the spring 16 will be compressed. After the spring 16 is compressed, it will provide a reaction force to cause the limit rod 12 and the limit frame 13 to rotate in the horizontal direction, accelerate the reset, and also improve the stability of the detector body 7 during the shaking of the detector body 7.

[0032] When in use, first install the base plate 1 at a specific position through the fixed foot 19, and then place the automobile spring arm on the top of the base plate 1. Then rotate the handle rod 4 to drive the working rod 5 to rotate, so as to realize the rotation of the detection rod 6. During the rotation of the detection rod 6, the detector body 7 will be driven to move downward until the detector body 7 is close to the automobile spring arm for subsequent detection. During the rotation of the detector body, the rotating seat 9 will be driven to rotate in the inner cavity of the limit seat 8. The existence of the limit seat 8 will limit the rotation direction of the detector body 7 and improve the movement stability of the detector body 7.

[0033] During the detection process of the detector body 7, the staff can judge the condition of the automobile spring arm through the relevant data on the surface of the detector body 7. During the detection, the working wire 18 can be connected to the detector body 7 and other electronic structures to improve the accuracy of the detection.

[0034] During the detection process, the limit frame 13 can stay on the top of the detector body 7 to limit the position of the detector body 7 and prevent the detector body 7 from shaking. During the detection, the limit rod 12 and the limit frame 13 are in a horizontal state, and the spring 16 is also at its original length. When the car spring arm needs to be taken out, the limit rod 12 rotates upward to drive the limit frame 13 to rotate upward. During the upward rotation of the limit rod 12, the spring 16 will be compressed. After the spring 16 is compressed, it will provide a reaction force to cause the limit rod 12 and the limit frame 13 to rotate in the horizontal direction, accelerate the reset, and also improve the stability of the detector body 7 during the shaking of the detector body 7.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A testing tool for a vehicle spring arm, comprising a base plate (1), characterized in that: A support rod (2) is installed on the top of the base plate (1), a support seat (3) is installed on the top of the support rod (2), a handle rod (4) is hinged on the top of the support seat (3), a handle is installed on the top of the handle rod (4), a working rod (5) is hinged on the top of the support seat (3), the handle rod (4) and the working rod (5) are fixedly connected, a detection rod (6) is installed on the bottom of the working rod (5), the working rod (5) and the detection rod (6) are fixedly connected by bolts, and a detector body (7) is installed on the bottom of the detection rod (6).

2. The detection tool for automobile spring arm according to claim 1, characterized in that: The detector body (7) is an arc-shaped structure and matches the groove of the automobile spring arm. The support seat (3) and the detection rod (6) are in two groups, and the detection rod (6) and the detector body (7) are respectively fixedly connected.

3. The detection tool for automobile spring arm according to claim 1, characterized in that: A limit seat (8) is installed on the top of the base plate (1), a rotating seat (9) is rotatably connected in the inner cavity of the limit seat (8), and the rotating seat (9) is fixedly connected to the detector body (7).

4. The detection tool for automobile spring arm according to claim 1, characterized in that: A fixing seat (10) is installed on the top of the base plate (1), a guide seat (11) is installed on the top of the fixing seat (10), a limiting rod (12) is rotatably connected in the inner cavity of the guide seat (11), and a limiting frame (13) is installed on the front side of the limiting rod (12).

5. The detection tool for automobile spring arm according to claim 4, characterized in that: A fixing rod (14) is installed in the inner cavity of the limiting rod (12), a protection seat (15) is installed on the top of the fixing rod (14), a spring (16) is sleeved on the outer ring of the fixing rod (14), the top of the spring (16) is fixedly connected to the bottom of the protection seat (15), and the bottom of the spring (16) is fixedly connected to the top of the limiting rod (12).

6. The detection tool for automobile spring arm according to claim 1, characterized in that: A wire guide (17) is installed on the top of the base plate (1), and a working wire (18) is installed in the inner cavity of the wire guide (17).

7. The detection tool for automobile spring arm according to claim 1, characterized in that: The bottom of the base plate (1) is installed with fixed feet (19), and the fixed feet (19) are distributed in a plurality of groups of matrix arrays. The top of the base plate (1) is installed with handles (20), and the handles (20) are respectively located on the left and right sides of the top of the base plate (1).

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