Automobile chassis rear overhang part assembly detection tool

Abstract

The utility model discloses an automobile chassis rear overhang part assembly detection tool, and relates to the technical field of automobile part assembly detection. A guide rail is arranged at the top end of the inner wall of the working face shell, the left end and the right end of the guide rail are each provided with a fixing assembly, each fixing assembly comprises a fixing plate, a supporting rod, a U-shaped block, a connecting piece, a lower supporting column and a guide rail sliding groove, and the fixing plates are perpendicularly arranged on the upper surface of the working face shell; a group of symmetrical supporting rods are arranged on the two sides of the back of the fixing plate; a U-shaped block is arranged in the middle of the back of the fixing plate, a lower supporting column is arranged at the end, away from the fixing plate, of the bottom of the U-shaped block, and the lower supporting column is sleeved with a connecting piece. Parts are fixed through cooperation of the fixing assembly and the telescopic rod, and the parts are prevented from shaking left and right in the process of moving along with the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part assembly and detection, and particularly relates to an assembly detection tool for automobile chassis rear suspension parts. Background Technique

[0002] In the process of manufacturing and assembling automobile parts, various operations are usually required, such as clamping, adjusting, machining, detecting, etc. Using tooling can complete these operations more conveniently and efficiently.

[0003] A simulation detection tool for assembling automobile chassis rear suspension parts recorded in the patent document with the patent publication number CN212844380U, through the combined use of the first motor, coupling and first rotating shaft provided, can facilitate the multi-angle adjustment of the detection tooling, solves the problem that the detection tooling cannot be adjusted at multiple angles as required, and is convenient for the use of detection personnel. Through the height adjustment mechanism provided, it is convenient to adjust the height of the detection tooling, so that it can adapt to the detection work of staff with different heights.

[0004] However, there are deficiencies in the use of this device. During the process of rotating the shaft to adjust the angle and using the height adjustment mechanism to adjust the height, due to the large self-weight of the rear suspension parts, the corresponding inertia will be greater. If the position of the parts is not restricted, the parts will shift, and in severe cases, the parts will break away from the workbench, causing danger.

[0005] Based on this, an assembly detection tool for automobile chassis rear suspension parts is now provided, which can eliminate the disadvantages of the existing device. Content of the Utility Model

[0006] The purpose of the utility model is to provide an assembly detection tool for automobile chassis rear suspension parts to solve the problems in the background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] An assembly detection tool for automobile chassis rear suspension parts, including a working surface housing; a guide rail is provided at the top end of the inner wall of the working surface housing, and a fixing component is provided at each of the left and right ends of the guide rail.

[0009] Preferably, the fixing component includes a fixing plate, a support rod, a U-shaped block, a connecting piece, a lower support column and a guide rail chute. The fixing plate is vertically arranged on the upper surface of the working surface housing, and a group of symmetric support rods are provided on both sides of the back of the fixing plate; a U-shaped block is provided at the middle position of the back of the fixing plate, a lower support column is provided at one end of the bottom of the U-shaped block away from the fixing plate, a connecting piece is sleeved on the lower support column, and a guide rail chute is also provided at the middle of the upper surface of the lower half of the U-shaped block.

[0010] Preferably, the size of the guide rail chute matches that of the guide rail, and the distance between the upper and lower parts of the U-shaped block matches the thickness dimension of the upper surface of the working surface housing.

[0011] Preferably, a upper support column is sleeved in the mounting hole at one end of the connecting piece away from the fixing component, and the bottom end of the upper support column is connected to the L-shaped moving platform.

[0012] Preferably, a telescopic rod is connected to the back of the vertical part of the L-shaped moving platform, and the other end of the telescopic rod is connected to the inner wall of the working surface housing.

[0013] Preferably, a total of four support rod fixing pieces are provided near the end points on the upper surface of the working surface housing, and a support rod mounting hole matching the support rod is provided in the support rod fixing piece.

[0014] Preferably, a side support plate is provided on each of the left and right sides of the working surface housing, and a mounting hole is provided at each of the front and rear positions of the side support plate.

[0015] Preferably, when the connecting piece is collinear with the guide rail, the distance between the two fixing plates is less than the longitudinal width of the upper surface of the working surface housing.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model fixes parts through the cooperation of the fixing component and the telescopic rod, preventing the parts from shaking left and right during the movement with the workbench.

[0018] 2. The present utility model prevents the fixing component from deflecting due to the uneven surface of the part and the reverse extrusion of the fixing plate when fixing the part by setting the support rod fixing piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model.

[0020] Figure 2 is a side view of the present utility model.

[0021] Figure 3 is of the present utility model Figure 2 partial enlarged view of A.

[0022] Figure 4 is a schematic structural diagram of the working surface assembly of the present utility model.

[0023] Figure 5 is a schematic diagram of the cooperation between the telescopic component and the clamping component of the present utility model.

[0024] Annotation of reference numerals: 100, working surface housing; 101, side support plate; 102, guide rail; 200, fixing plate; 201, support rod; 202, U-shaped block; 203, connecting piece; 204, lower support column; 205, guide rail chute; 300, support rod fixing piece; 301, support rod mounting hole; 400, telescopic rod; 500, L-shaped moving platform; 501, upper support column. Detailed implementation mode

[0025] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, as Figure 1 and Figure 5 shown, an assembly detection tool for automotive chassis rear suspension parts includes a working surface housing 100. There is a groove on the upper surface of the working surface housing 100 for placing parts to be detected and measuring and comparing to determine whether the product meets the design requirements; there is a guide rail 102 at the top end of the inner wall of the working surface housing 100, and a fixing component is provided at each of the left and right ends of the guide rail 102. The parts are fastened and loosened by the left and right sliding of the fixing component on the guide rail.

[0027] In one embodiment, as Figure 2 , Figure 3 and Figure 5 shown, the fixing component includes a fixing plate 200, a support rod 201, a U-shaped block 202, a connecting piece 203, a lower support column 204 and a guide rail chute 205. The fixing plate 200 is vertically arranged on the upper surface of the working surface housing 100, and a set of symmetric support rods 201 are provided on both sides of the back of the fixing plate 200; there is a U-shaped block 202 at the middle position of the back of the fixing plate 200, and a lower support column 204 is provided at one end of the bottom of the U-shaped block 202 far away from the fixing plate 200. A connecting piece 203 is sleeved on the lower support column 204. The movement of the fixing component and the L-shaped moving platform 500 is associated by the lower support column 204 and the connecting piece 203, and further the movement of the fixing component and the telescopic rod 400 is connected together; there is also a guide rail chute 205 in the middle of the upper surface of the lower half of the U-shaped block 202.

[0028] In one embodiment, as Figure 1 and Figure 4 shown, the size of the guide rail chute 205 matches that of the guide rail 102, and the fixing component is driven to slide left and right by the cooperation of the guide rail chute 205 and the guide rail 102; the distance between the upper and lower parts of the U-shaped block 202 matches the thickness dimension of the upper surface of the working surface housing 100, and the upper surface of the working surface housing 100 provides support for the sliding of the fixing component.

[0029] In one embodiment, as Figure 2 , Figure 3 and Figure 5 shown, a upper support column 501 is sleeved in the mounting hole at one end of the connecting member 203 away from the fixing assembly. The bottom end of the upper support column 501 is connected to the L-shaped moving platform 500. The connecting member 203 can rotate around the upper support column 501, thereby converting the thrust transmitted by the telescopic rod 400 into the force for the fixing assembly to slide on the guide rail 102.

[0030] In one embodiment, as Figure 5 shown, a telescopic rod 400 is connected to the back of the vertical part of the L-shaped moving platform 500. The other end of the telescopic rod 400 is connected to the inner wall of the working surface housing 100. The telescopic rod 400 provides power for the movement of the L-shaped moving platform 500.

[0031] In one embodiment, as Figure 4 shown, a total of four support rod fixing members 300 are provided near the end points on the upper surface of the working surface housing 100. A support rod mounting hole 301 matching the support rod 201 is provided in the support rod fixing member 300, providing further support for the sliding movement of the fixing assembly, preventing uneven force on the fixing plate 200 due to uneven surface of parts and deflection during the sliding process.

[0032] In one embodiment, as Figure 1 shown, a side support plate 101 is provided on each of the left and right sides of the working surface housing 100. An installation hole is provided at each of the front and rear positions of the side support plate 101. The working surface housing 100 is fixed by means of threaded connection or welding through the installation holes, making the parts more stable during the assembly and inspection process.

[0033] In one embodiment, as Figure 1 shown, when the connecting member 203 is collinear with the guide rail 102, that is, when the distance between the two fixing plates 200 is stretched to the limit distance, the distance between the two fixing plates 200 is less than the longitudinal width of the upper surface of the working surface housing 100, ensuring that the upper half of the U-shaped block 202 will not fall off from the upper surface of the working surface housing 100.

[0034] During use, the to-be-tested rear suspension part is placed in the corresponding groove on the upper surface of the working surface housing 100. The telescopic rod 400 is started. The telescopic rod 400 retracts, and the connecting member 203 is used to pull the left and right U-shaped blocks 202 to move towards each other along the direction of the guide rail 102. When the two fixing plates 200 move to the position where they clamp the part, the telescopic rod 400 stops moving; similarly, when the rear suspension part is detected, the telescopic rod 400 is pushed, and the two fixing plates 200 move relatively to release the part.

[0035] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A vehicle chassis rear suspension parts assembly and inspection tool, comprising a working surface shell (100); characterized in that: A guide rail (102) is provided at the top end of the inner wall of the working surface shell (100), and a fixing component is provided at each of the left and right ends of the guide rail (102); The fixing assembly comprises a fixing plate (200), a support rod (201), a U-shaped block (202), a connecting piece (203), a lower support column (204) and a guide rail slot (205); the fixing plate (200) is vertically arranged on the upper surface of the working surface shell (100); a group of symmetrical support rods (201) are arranged on both sides of the back of the fixing plate (200); a U-shaped block (202) is arranged in the middle of the back of the fixing plate (200); a lower support column (204) is arranged at the bottom of the U-shaped block (202) away from the fixing plate (200); a connecting piece (203) is sleeved on the lower support column (204); and a guide rail slot (205) is also arranged in the middle of the upper surface of the lower half of the U-shaped block (202).

2. The automobile chassis rear suspension parts assembly and detection tool according to claim 1, characterized in that: The size of the guide rail slide groove (205) matches that of the guide rail (102), and the spacing between the upper and lower parts of the U-shaped block (202) matches the thickness of the upper surface of the working surface shell (100).

3. The automobile chassis rear suspension parts assembly and inspection tool according to claim 1, characterized in that: An upper support column (501) is sleeved in a mounting hole at one end of the connecting member (203) away from the fixed assembly, and the bottom end of the upper support column (501) is connected to the L-shaped mobile platform (500).

4. The automobile chassis rear suspension parts assembly and inspection tool according to claim 3, characterized in that: The back of the vertical portion of the L-shaped mobile platform (500) is connected to a telescopic rod (400), and the other end of the telescopic rod (400) is connected to the inner wall of the working surface shell (100).

5. The automobile chassis rear suspension parts assembly and inspection tool according to claim 1, characterized in that: A total of four support rod fixing members (300) are provided on the upper surface of the working surface shell (100) near the end point, and a support rod mounting hole (301) matching the support rod (201) is provided in each support rod fixing member (300).

6. The automobile chassis rear suspension parts assembly and inspection tool according to claim 1, characterized in that: A side support plate (101) is provided on each of the left and right sides of the working surface shell (100), and a mounting hole is provided at the front and rear positions of the side support plate (101).

7. The automobile chassis rear suspension parts assembly and testing tool according to claim 2, characterized in that: When the connecting member (203) and the guide rail (102) are in line, the distance between the two fixing plates (200) is smaller than the longitudinal width of the upper surface of the working surface shell (100).

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