An automobile part detection auxiliary tool

Abstract

The application relates to an automobile part detection auxiliary tool, and relates to the technical field of automobile part detection.The automobile part detection auxiliary tool comprises a workbench, a bearing table is fixedly arranged on the workbench, an assembly groove is arranged on the upper surface of the bearing table, and the assembly groove is matched with the shape of a part; a first limiting mechanism and a second limiting mechanism are arranged on the workbench, the first limiting mechanism is used for pressing the part on the bottom wall of the assembly groove, a through hole is arranged on one side wall of the assembly groove, the second limiting mechanism can pass through the through hole, and the second limiting mechanism can abut against the part on the other side wall of the assembly groove.The application has the effects of guaranteeing the stability of part measurement, improving the efficiency and accuracy of detection, and reducing the error caused by unstable part support.

Description

Technical Field

[0001] This application relates to the field of automotive parts testing technology, and in particular to an auxiliary tooling for automotive parts testing. Background Technology

[0002] In the field of automotive parts processing technology, with the continuous improvement of industrial automation, the quality control of automotive parts is becoming increasingly stringent. To ensure product quality and consistency, stamped parts must undergo rigorous testing before leaving the factory.

[0003] In existing technologies, the inspection of automotive parts is mostly carried out by manual measurement and confirmation. However, manual measurement often requires multiple operators to work together to stabilize the parts before measurement. This results in poor part stability, low measurement efficiency, and a high risk of errors. Utility Model Content

[0004] To ensure the stability of component measurement, improve the efficiency and accuracy of inspection, and reduce errors caused by unstable component support, this application provides an auxiliary tooling for automotive component inspection.

[0005] The auxiliary tooling for testing automotive parts provided in this application adopts the following technical solution:

[0006] An auxiliary tooling for inspecting automotive parts includes a worktable with a receiving platform fixedly mounted thereon. An assembly groove is formed on the upper surface of the receiving platform, and the assembly groove matches the shape of the part. The worktable is provided with a first limiting mechanism and a second limiting mechanism. The first limiting mechanism is used to press the part against the bottom wall of the assembly groove. A passage is formed on one side wall of the assembly groove, and the second limiting mechanism can pass through the passage and press the part against the other side wall of the assembly groove.

[0007] By adopting the above technical solution, when inspecting automotive parts, the part to be inspected is placed in the assembly slot. The first limiting mechanism presses the part firmly against the bottom wall of the assembly slot, achieving vertical limiting of the part. The second limiting mechanism passes through the through-hole and presses the part against the other side wall of the assembly slot, achieving horizontal limiting of the part. This stably fixes the part, facilitating subsequent manual inspection operations, improving inspection efficiency and accuracy, and reducing errors caused by instability due to manual support.

[0008] Preferably, the first limiting mechanism includes a support assembly, a fixed frame, a pressure arm, a first lever, a connecting rod, and a first clamping member. The support assembly is disposed on the workbench on the side of the receiving platform, and the fixed frame is disposed on the support assembly. The support assembly is used to support and fix the fixed frame. The pressure arm and the first lever are both hinged to the fixed frame. The pressure arm and the first lever are movably connected by the connecting rod. One end of the connecting rod is hinged to the pressure arm, and the other end of the connecting rod is hinged to the first lever. The hinge points of the first lever and the fixed frame, the connecting rod and the pressure arm, and the connecting rod and the first lever can be located on the same straight line. The first clamping member is fixed to the end of the pressure arm away from the fixed frame.

[0009] By adopting the above technical solution, when the first lever is turned, it rotates around the hinge point with the fixed frame. The rotation of the first lever drives the pressure arm to rotate through the connecting rod, causing the first clamping member at the end of the pressure plate to press down. When the hinge points of the first lever and the fixed frame, the connecting rod and the pressure arm, and the connecting rod and the first lever are aligned on the same straight line, the dead point position is reached. At this point, the pressure arm cannot rotate on its own, thus maintaining a stable clamping state for the first clamping member. Therefore, only the first lever needs to be turned to fix the parts in the vertical direction, facilitating quick replacement of parts and improving testing efficiency.

[0010] Preferably, the support assembly includes a first slide rail, a sliding block, and a height adjustment component. The bottom end of the first slide rail is fixedly connected to the worktable. The sliding block slides vertically within the first slide rail. The fixing frame is fixed on the sliding block. The height adjustment component is used to drive the sliding block to slide and to fix the sliding block.

[0011] By adopting the above technical solution, the height adjustment component can drive the sliding block to slide vertically on the first slide rail, thereby driving the fixed frame and the pressure arm and other components fixed on the fixed frame to move up and down to accommodate parts of different heights and increase the versatility of the tooling.

[0012] Preferably, the height adjustment component includes a lead screw, a threaded block, and a support frame. The lead screw is vertical and rotates within a first slide rail. The lead screw is located below the sliding block. The threaded block is threadedly connected to the lead screw. The bottom of the support frame is fixed to the threaded block, and the top of the support frame is fixedly connected to the sliding block.

[0013] By adopting the above technical solution, when it is necessary to adjust the height of the sliding block, the lead screw is rotated, and the lead screw engages with the threaded block, causing the threaded block to move along the axis of the lead screw. The threaded block, through the support frame, drives the sliding block to slide vertically within the first slide rail, thereby achieving the adjustment of the sliding block's height.

[0014] Preferably, the height adjustment component further includes a first bevel gear, a second bevel gear, and a crank handle. The first bevel gear is coaxially fixed with the lead screw, the second bevel gear rotates on the inner side wall of the first slide rail, and the first bevel gear and the second bevel gear mesh with each other. The crank handle is rotatably disposed on the outer side wall of the first slide rail, and the crank handle is coaxially fixed with the second bevel gear.

[0015] By adopting the above technical solution, when the lead screw needs to be rotated, the operator turns the crank handle, which drives the second bevel gear to rotate. The second bevel gear meshes with the first bevel gear, causing the first bevel gear to rotate accordingly, thereby driving the lead screw to rotate. This allows the operator to rotate the lead screw from a convenient position by turning the crank handle, thereby adjusting the height of the sliding block, making operation more convenient and labor-saving.

[0016] Preferably, the second limiting mechanism includes a second slide rail, a second lever, a cam, and a second clamping member. The second slide rail is fixed on the worktable on the side of the receiving platform. The second clamping member slides horizontally within the second slide rail. One end of the second clamping member faces and is directed toward the passage. The cam rotates within the second slide rail and abuts against the end of the second clamping member away from the passage. The second lever is fixedly connected to the cam.

[0017] By adopting the above technical solution, when a component needs to be pressed against the side wall of the assembly slot, pulling the second lever causes the cam to rotate. The cam's protrusion drives the second clamping member to slide horizontally within the second slide rail. When the end of the second clamping member facing the through-hole passes through the through-hole, it presses the component against the other side wall of the assembly slot, thus limiting the horizontal movement of the component. In this way, simply moving the second lever is sufficient to fix the component horizontally, facilitating quick component replacement and improving testing efficiency.

[0018] Preferably, the second limiting mechanism further includes a return spring, one end of which abuts against the end wall of the second slide rail near the receiving platform, and the other end of which is fixedly connected to the second clamping member. The return spring drives the second clamping member to approach the cam.

[0019] By adopting the above technical solution, when the cam rotates and pushes the second clamping member to move away from the passage, the return spring is compressed. When the second lever is released and the cam no longer applies a pushing force to the second clamping member, the elastic force of the return spring will drive the second clamping member to return to its original position, bringing it closer to the cam again, preparing it for the next clamping operation.

[0020] Preferably, the receiving platform is detachably fixed to the workbench by bolts.

[0021] By adopting the above technical solution, when different types of parts need to be inspected, the current receiving platform can be disassembled and replaced with a receiving platform that matches the shape of the new parts, which increases the versatility and flexibility of the tooling and reduces the inspection cost.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By setting up a workbench, receiving table, assembly slot, first limiting mechanism, second limiting mechanism, and passage, stable limiting of automotive parts in the vertical and horizontal directions is achieved, which facilitates subsequent inspection operations, improves inspection efficiency and accuracy, and reduces errors caused by the instability of manual support;

[0024] 2. By setting up a support assembly, a fixing frame, a pressure arm, a first lever, a connecting rod, and a first clamping component, the pressure arm can be pressed down and fixed simply by moving the first lever, thereby fixing the parts in the vertical direction. The parts replacement operation is simple and the testing efficiency is improved.

[0025] 3. By setting up a first slide rail, sliding block, lead screw, threaded block, support frame, first bevel gear, second bevel gear, and crank handle, the overall height of the first limit mechanism can be easily adjusted to adapt to parts of different heights, thus increasing the versatility of the tooling.

[0026] 4. By setting a second slide rail, a second lever, a cam, a second clamping component, and a return spring, the component can be fixed in the horizontal direction by simply moving the second lever. After releasing, the return spring can automatically reset the second clamping component, making component replacement easy and improving testing efficiency. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of an auxiliary tooling for testing automotive parts provided in the embodiments of this application.

[0028] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0029] Figure 3 yes Figure 1 Enlarged view of section B.

[0030] Figure 4 This is a cross-sectional structural diagram of the first limiting mechanism in the embodiments of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Receiving platform; 21. Assembly slot; 22. Pass-through port; 3. First limiting mechanism; 31. Support assembly; 311. First slide rail; 312. Sliding block; 313. Height adjustment component; 3131. Lead screw; 3132. Threaded block; 3133. Support frame; 3134. First bevel gear; 3135. Second bevel gear; 3136. Handle; 32. Fixing frame; 33. Pressure arm; 34. First lever; 35. Connecting rod; 36. First clamping component; 361. First pressure rod; 362. First pressure head; 4. Second limiting mechanism; 41. Second slide rail; 42. Second lever; 43. Cam; 44. Second clamping component; 441. Second pressure rod; 442. Second pressure head; 443. Guide block; 45. Return spring. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] This application discloses an auxiliary tooling for testing automotive parts. (Refer to...) Figure 1 The assembly includes a workbench 1, on which a receiving platform 2 is fixedly mounted. Specifically, the receiving platform 2 is bolted to the workbench 1 for easy disassembly and replacement. An assembly groove 21 is formed on the upper surface of the receiving platform 2, which matches the shape of the component. A first limiting mechanism 3 is provided on one side of the receiving platform 2 on the workbench 1, used to press the component against the bottom wall of the assembly groove 21. A second limiting mechanism 4 is provided on the other side of the receiving platform 2. A passage opening 22 is formed on the side wall of the assembly groove 21 near the second limiting mechanism 4, through which the second limiting mechanism 4 can pass, pressing the component against the side wall of the assembly groove 21 away from the second limiting mechanism 4.

[0034] To achieve rapid vertical fixation of components, refer to Figure 1 and Figure 2 The first limiting mechanism 3 includes a support assembly 31, a fixed frame 32, a pressure arm 33, a first lever 34, a connecting rod 35, and a first clamping member 36. The support assembly 31 is mounted on the workbench 1 to the side of the receiving platform 2, and the fixed frame 32 is mounted on the support assembly 31. The support assembly 31 supports and fixes the fixed frame 32. The pressure arm 33 and the first lever 34 are both hinged to the fixed frame 32. The pressure arm 33 and the first lever 34 are movably connected by the connecting rod 35. One end of the connecting rod 35 is hinged to the pressure arm 33, and the other end is hinged to the first lever 34. The hinge points of the first lever 34 and the fixed frame 32, the connecting rod 35 and the pressure arm 33, and the connecting rod 35 and the first lever 34 can be located on the same straight line. When the three points are on the same straight line, the pressure arm 33 is in a dead position and cannot be directly lifted.

[0035] Reference Figure 2 The first clamping member 36 is fixed at the end of the pressure arm 33 away from the fixed frame 32. Specifically, the first clamping member 36 includes a first pressure rod 361 and a first pressure head 362. One end of the first pressure rod 361 is fixedly installed at the end of the pressure arm 33 away from the fixed frame 32, and the first pressure head 362 is fixed at the other end of the first pressure rod 361. The first pressure head 362 is made of rubber and is tapered. The small-diameter end of the tapered first pressure head 362 can abut against the top of the component.

[0036] To achieve vertical fixation of components at different heights, refer to Figure 2 The support assembly 31 includes a first slide rail 311, a sliding block 312, and a height adjustment component 313. The bottom end of the first slide rail 311 is fixedly connected to the worktable 1, and the opening of the first slide rail 311 is located on the side facing the receiving platform 2. The sliding block 312 slides vertically within the first slide rail 311, and the fixing bracket 32 ​​is fixed to the sliding block 312 by bolts. The height adjustment component 313 is used to drive the sliding block 312 to slide and to fix the sliding block 312.

[0037] Reference Figure 2 and Figure 4 The height adjustment component 313 includes a lead screw 3131, a threaded block 3132, a support frame 3133, a first bevel gear 3134, a second bevel gear 3135, and a crank handle 3136. The lead screw 3131 is vertical and rotatable within the first slide rail 311, located below the sliding block 312. The threaded block 3132 is threadedly connected to the lead screw 3131. The bottom of the support frame 3133 is fixed to the threaded block 3132, and the top of the support frame 3133 is fixedly connected to the sliding block 312. The first bevel gear 3134 is coaxially fixed to the lead screw 3131. The second bevel gear 3135 rotates on the inner wall of the first slide rail 311, and the first bevel gear 3134 and the second bevel gear 3135 mesh with each other. The crank handle 3136 is rotatably mounted on the outer wall of the first slide rail 311, and the crank handle 3136 is coaxially fixed to the second bevel gear 3135.

[0038] To achieve rapid horizontal fixation of components, refer to Figure 1 and Figure 3The second limiting mechanism 4 includes a second slide rail 41, a second lever 42, a cam 43, a second clamping member 44, and a return spring 45. The second slide rail 41 is fixed on the workbench 1 on the side of the receiving platform 2, with the opening of the second slide rail 41 facing upwards. The second clamping member 44 slides horizontally within the second slide rail 41. Specifically, the second clamping member 44 includes a second pressure rod 441, a second pressure head 442, and a guide block 443. The guide block 443 slides and engages with the second slide rail 41. The second pressure rod 441 is fixedly connected to the guide block. The second pressure head 442 is fixed to the end of the second pressure rod 441 facing the passage 22, and the second pressure head 442 is directly opposite and facing the passage 22. The second pressure head 442 is made of rubber and is tapered. The small-diameter end of the tapered second pressure head 442 can pass through the passage 22 and abut against the side wall of the component.

[0039] Reference Figure 3 The cam 43 rotates within the second slide rail 41, and the cam 43 abuts against the end of the second pressure rod 441 away from the passage 22. The second lever 42 is fixedly connected to the cam 43. One end of the return spring 45 abuts against the end wall of the second slide rail 41 near the receiving platform 2, and the other end of the return spring 45 is fixedly connected to the second clamping member 44. The return spring 45 drives the second clamping member 44 to approach the cam 43.

[0040] The implementation principle of an auxiliary tooling for automotive parts inspection according to an embodiment of this application is as follows: Before inspecting the automotive parts, the receiving platform 2 at the bottom of the parts is replaced according to the parts' specifications and fixed to the worktable 1 with bolts. Then, the height of the first pressure head 362 when pressing down is adjusted according to the height of the parts: Turning the crank handle 3136 drives the second bevel gear 3135 to rotate. The second bevel gear 3135 meshes with the first bevel gear 3134, causing the lead screw 3131 to rotate. The rotation of the lead screw 3131 causes the threaded block 3132 to slide, thereby causing the support frame 3133 and the sliding block 312 to move up and down within the first slide rail 311. This adjusts the height of the fixing frame 32 so that the first pressure head 362 can press down firmly on the parts.

[0041] Then, the component is placed into the assembly slot 21 of the receiving platform 2. Next, the second lever 42 is turned, which drives the cam 43 to rotate. The cam 43 pushes the second clamping member 44 to move horizontally within the second slide rail 41, so that the second pressure head 442 of the second clamping member 44 passes through the through-hole 22 and abuts against the side wall of the component, thus fixing the component in the horizontal direction. Finally, the first lever 34 is turned, which drives the pressure arm 33 to rotate through the connecting rod 35, so that the first pressure head 362 presses the component, thus fixing the component in the vertical direction. At this time, since the hinge points of the first lever 34 and the fixing frame 32, the connecting rod 35 and the pressure arm 33, and the connecting rod 35 and the first lever 34 are all on the same straight line, the pressure arm 33 is in a dead position and cannot be lifted naturally. In this way, the component is stably fixed in both the vertical and horizontal directions, which facilitates the inspection operation, improves the inspection efficiency and accuracy, and reduces the error caused by the instability of manual support.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An auxiliary tooling for inspecting automotive parts, comprising a worktable (1), characterized in that: A receiving platform (2) is fixedly installed on the workbench (1). An assembly groove (21) is opened on the upper surface of the receiving platform (2). The assembly groove (21) matches the shape of the parts. A first limiting mechanism (3) and a second limiting mechanism (4) are provided on the workbench (1). The first limiting mechanism (3) is used to press the parts against the bottom wall of the assembly groove (21). A passage (22) is opened on one side wall of the assembly groove (21). The second limiting mechanism (4) can pass through the passage (22) and press the parts against the other side wall of the assembly groove (21).

2. The auxiliary tooling for automotive parts inspection according to claim 1, characterized in that: The first limiting mechanism (3) includes a support assembly (31), a fixing frame (32), a pressure arm (33), a first lever (34), a connecting rod (35), and a first clamping member (36). The support assembly (31) is set on the workbench (1) on the side of the receiving platform (2), and the fixing frame (32) is set on the support assembly (31). The support assembly (31) is used to support and fix the fixing frame (32). The pressure arm (33) and the first lever (34) are both hinged to the fixing frame (32). The pressure arm (33) and the first lever (34) are connected to the fixing frame (32). The first lever (34) is movably connected by a connecting rod (35). One end of the connecting rod (35) is hinged to the pressure arm (33), and the other end of the connecting rod (35) is hinged to the first lever (34). The hinge points of the first lever (34) and the fixed frame (32), the hinge points of the connecting rod (35) and the pressure arm (33), and the hinge points of the connecting rod (35) and the first lever (34) can be located on the same straight line. The first clamping member (36) is fixed at the end of the pressure arm (33) away from the fixed frame (32).

3. The auxiliary tooling for automotive parts inspection according to claim 2, characterized in that: The support assembly (31) includes a first slide rail (311), a sliding block (312), and a height adjustment component (313). The bottom end of the first slide rail (311) is fixedly connected to the worktable (1). The sliding block (312) slides vertically within the first slide rail (311). The fixing frame (32) is fixed on the sliding block (312). The height adjustment component (313) is used to drive the sliding block (312) to slide and to fix the sliding block (312).

4. The auxiliary tooling for automotive parts inspection according to claim 3, characterized in that: The height adjustment component (313) includes a lead screw (3131), a threaded block (3132), and a support frame (3133). The lead screw (3131) is vertical and rotates within the first slide rail (311). The lead screw (3131) is located below the sliding block (312). The threaded block (3132) is threadedly connected to the lead screw (3131). The bottom of the support frame (3133) is fixed on the threaded block (3132), and the top of the support frame (3133) is fixedly connected to the sliding block (312).

5. The auxiliary tooling for automotive parts inspection according to claim 4, characterized in that: The height adjustment component (313) further includes a first bevel gear (3134), a second bevel gear (3135), and a crank handle (3136). The first bevel gear (3134) is coaxially fixed with the lead screw (3131). The second bevel gear (3135) rotates on the inner wall of the first slide rail (311). The first bevel gear (3134) and the second bevel gear (3135) mesh with each other. The crank handle (3136) is rotatably mounted on the outer wall of the first slide rail (311). The crank handle (3136) is coaxially fixed with the second bevel gear (3135).

6. The auxiliary tooling for automotive parts inspection according to claim 1, characterized in that: The second limiting mechanism (4) includes a second slide rail (41), a second lever (42), a cam (43), and a second clamping member (44). The second slide rail (41) is fixed on the worktable (1) on the side of the receiving platform (2). The second clamping member (44) slides horizontally within the second slide rail (41). One end of the second clamping member (44) faces and is directed toward the passage (22). The cam (43) rotates within the second slide rail (41). The cam (43) abuts against the end of the second clamping member (44) away from the passage (22). The second lever (42) is fixedly connected to the cam (43).

7. The auxiliary tooling for automotive parts inspection according to claim 6, characterized in that: The second limiting mechanism (4) also includes a return spring (45), one end of which abuts against the end wall of the second slide rail (41) near the receiving platform (2), and the other end of which is fixedly connected to the second clamping member (44). The return spring (45) drives the second clamping member (44) to approach the cam (43).

8. The auxiliary tooling for testing automotive parts according to claim 1, characterized in that: The receiving platform (2) is detachably fixed to the workbench (1) by bolts.

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