Vehicle sheet metal part testing fixture

Abstract

The utility model relates to the technical field of automotive sheet metal part testing fixtures, in particular to an automotive sheet metal part testing fixture, which comprises a base plate, a bending block and a special-shaped block, a clamping groove is formed in the side wall of the base plate, the bending block is fixed with the side wall of the base plate, the special-shaped block is fixed with one side, far away from the bending block, of the base plate, a clamping plate is clamped in the clamping groove, and the bending block is fixed with the special-shaped block. The bending block is connected with the inner wall of the bending hole in a clamped mode, and the special-shaped block is connected with the inner wall of the special-shaped hole in a clamped mode. The vehicle sheet metal part detection device has the effects of simplifying the detection process of the vehicle sheet metal part and reducing the time consumed by detection.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle sheet metal part inspection tools, and particularly relates to a vehicle sheet metal part inspection tool. Background Art

[0002] Vehicle sheet metal parts are an indispensable part of automobile manufacturing and are widely used in parts such as body structures, interior and exterior trim parts, and functional parts. The dimensions of vehicle sheet metal parts directly affect the assembly quality and overall performance of the vehicle.

[0003] Refer to Figure 1 , the vehicle sheet metal part 1 includes a triangular shell plate 11, a bent shell plate 12, and a special-shaped shell plate 13. The bent shell plate 12 is fixed to one end of the triangular shell plate 11, and the special-shaped shell plate 13 is fixed to the other end away from the bent shell plate 12; a clamping strip 2 is fixed to the side of the triangular shell plate 11, a triangular groove 3 is opened on the side wall of the triangular shell plate 11, clamping plates 4 perpendicular to the triangular shell plate 11 are fixed at the three corners of the triangular shell plate 11, a clamping hole 5 is opened on the side wall of the clamping plate 4, a special-shaped groove is opened at the center of the triangular shell plate 11, a bent hole 6 is opened on the side wall of the bent shell plate 12, and a special-shaped hole 7 is opened on the side wall of the special-shaped shell plate 13. Currently, when detecting the dimensions of the vehicle sheet metal part 1, workers often need to use a caliper to detect the dimensions of the triangular shell plate 11, the bent shell plate 12, and the special-shaped shell plate 13, as well as detect the positions and hole diameters of the bent hole 6 and the special-shaped hole 7, and then compare the detection results with the standard results. The sheet metal parts with qualified detection results are put into the production of industrial equipment.

[0004] The work of workers to detect the dimensions of vehicle sheet metal parts often needs to be carried out according to the parts of the vehicle sheet metal parts. The above detection process of vehicle sheet metal parts is cumbersome, and sequential detection consumes a lot of time, so there is room for improvement. Utility Model Content

[0005] In order to simplify the detection process of vehicle sheet metal parts and reduce the time consumed by detection, the present application provides a vehicle sheet metal part inspection tool.

[0006] A vehicle sheet metal part inspection tool provided by the present application adopts the following technical solutions:

[0007] A vehicle sheet metal part inspection tool includes a substrate, a bent block, and a special-shaped block. A clamping groove is opened on the side wall of the substrate. The bent block is fixed to the side wall of the substrate, and the special-shaped block is fixed to the side of the substrate away from the bent block. The clamping groove clamps the clamping plate, the bent block is clamped with the inner wall of the bent hole, and the special-shaped block is clamped with the inner wall of the special-shaped hole.

[0008] By adopting the above technical solution, when detecting the size of a vehicle body sheet metal part, the vehicle body sheet metal part is installed on the side wall of the substrate. At this time, the clamping plate is clamped on the inner wall of the clamping groove, which detects the size of the triangular shell plate. The bending shell plate is close to the bending block, the bending block is clamped in the bending hole, the special-shaped shell plate is close to the special-shaped block, and the special-shaped block is clamped in the special-shaped hole, respectively detecting the sizes of the bending shell plate and the special-shaped shell plate. This process simplifies the detection process of the vehicle body sheet metal part and reduces the time consumed by detection.

[0009] Optionally, a plurality of clamping blocks are fixed on the side wall of the substrate. A measuring hole rod is slidably connected to the side wall of the clamping block, and the side wall of the measuring hole rod can abut against the clamping hole.

[0010] By adopting the above technical solution, when detecting the size of a vehicle body sheet metal part, the clamping plate is close to the clamping block, the measuring hole rod slides close to the clamping hole. The setting of the measuring hole rod reduces the sliding of the clamping plate and increases the stability of the process of detecting the size of the vehicle body sheet metal part.

[0011] Optionally, a clamping groove is formed on the side wall of the substrate, and the side wall of the clamping strip abuts against the inner wall of the clamping groove.

[0012] By adopting the above technical solution, when installing the vehicle body sheet metal part, the side wall of the clamping strip abuts against the inner wall of the clamping groove. Under the action of the clamping groove, the relative position of the clamping strip is fixed, increasing the stability when detecting the size of the triangular shell plate.

[0013] Optionally, the bending block includes a bottom block and a bending rod. The side wall of the bottom block abuts against the side wall of the substrate. The side wall of the bending rod is slidably connected to the side wall of the bottom block, and the side wall of the bending rod abuts against the inner wall of the bending hole.

[0014] By adopting the above technical solution, when installing the vehicle body sheet metal part, the bending shell plate is close to the bottom block. At this time, slide the bending rod until the side wall of the bending rod is close to the inner wall of the bending hole. The setting of the bending rod detects the aperture of the bending hole, and the setting of the bending rod increases the stability when installing the bending shell plate.

[0015] Optionally, the special-shaped block includes a base block and a special-shaped rod. The base block is arranged at an interval from the bottom block. The side wall of the special-shaped rod is slidably connected to the side wall of the base block. A card is fixed at one end of the special-shaped rod. The card abuts against the side wall of the special-shaped shell plate, and the side wall of the special-shaped rod abuts against the inner wall of the special-shaped hole.

[0016] By adopting the above technical solution, when installing the vehicle body sheet metal part, slide the special-shaped rod in the direction of the special-shaped hole. At this time, the side wall of the card abuts against the side wall of the special-shaped shell plate, and the special-shaped rod stops sliding in the direction from the base block to the special-shaped hole. When removing the special-shaped shell plate, the staff slides the special-shaped rod in the direction from the special-shaped hole to the base block. This setting simplifies the operation process for the staff to detect the special-shaped shell plate.

[0017] Optionally, positioning pins are fixed to the side wall of the substrate by bolts, and the side wall of the positioning pin can abut against the inner wall of the triangular groove.

[0018] By adopting the above technical solution, when installing the vehicle body sheet metal part, the side wall of the triangular shell plate abuts against the side wall of the substrate. At this time, the side wall of the positioning pin abuts against the inner wall of the triangular groove. The staff can disassemble and install the positioning pin by bolts, so that the vehicle body sheet metal part inspection fixture can detect vehicle body sheet metal parts with different sizes of triangular grooves.

[0019] Optionally, a distance limiting piece is fixed to one end of several of the measuring hole rods, and the side wall of the distance limiting piece abuts against the side wall of the clamping plate.

[0020] By adopting the above technical solution, when installing the vehicle body sheet metal part, slide the clamping rod in the direction of the clamping hole. At this time, the side wall of the distance limiting piece abuts against the side wall of the clamping plate, and the clamping rod stops sliding in the direction from the base block to the clamping hole. When removing the clamping plate, the staff slides the clamping rod in the direction from the clamping hole to the base block. This setting simplifies the operation process for the staff to detect the triangular shell plate.

[0021] Optionally, several support rods are fixed to the side wall of the substrate, and the support rods are located on the side of the substrate away from the clamping groove.

[0022] By adopting the above technical solution, the substrate is suspended on the side wall of the support rod under the action of the support rod. This setting facilitates the staff to detect the vehicle body sheet metal part.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When detecting the size of the vehicle body sheet metal part, install the vehicle body sheet metal part on the side wall of the substrate. At this time, the side wall of the triangular shell plate is close to the side wall of the substrate, the side wall of the bent shell plate is close to the side wall of the bent block, the side wall of the special-shaped shell plate is close to the side wall of the special-shaped block, and the side wall of the clamping plate is close to the inner wall of the clamping groove. Then, the bent block is clamped in the bent hole, and the special-shaped block is clamped in the special-shaped hole. This process simplifies the detection process of the vehicle body sheet metal part and reduces the time consumed for detection.

[0025] 2. When detecting the size of the vehicle body sheet metal part, the clamping plate is clamped in the clamping groove. Slide the clamping rod in the direction from the base block to the clamping hole. At this time, under the action of the distance limiting piece, the clamping rod stops sliding in the direction from the base block to the clamping hole, and the side wall of the distance limiting piece abuts against the side wall of the clamping plate. When the staff finishes detecting the size of the vehicle body sheet metal part, slide the clamping rod in the direction from the clamping hole to the base block. The setting of the distance limiting piece facilitates the staff to remove the vehicle body sheet metal part from the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic structural diagram of a vehicle body sheet metal part in an embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the overall structure of a vehicle body sheet metal part inspection tool in an embodiment of the present application.

[0028] Figure 3 It is a bottom view of a special-shaped sheet metal part inspection tool in an embodiment of the present application.

[0029] Reference numerals: 1, vehicle body sheet metal part; 11, triangular shell plate; 12, bent shell plate; 13, special-shaped shell plate; 2, clamping strip; 3, triangular groove; 4, clamping plate; 5, clamping hole; 6, bending hole; 7, special-shaped hole; 8, base plate; 9, bending block; 10, special-shaped block; 111, clamping groove; 121, clamping block; 131, measuring hole rod; 141, clamping groove; 91, bottom block; 92, bending rod; 101, base block; 102, special-shaped rod; 151, card; 161, positioning pin; 171, distance limiting piece; 181, support rod. Detailed implementation manners

[0030] The following further Figures 1 - 3 describes the present application in detail with reference to the attached

[0031] An embodiment of the present application discloses a vehicle body sheet metal part inspection tool.

[0032] Referring to Figure 1 , the vehicle body sheet metal part 1 includes a triangular shell plate 11, a bent shell plate 12, and a special-shaped shell plate 13. The bent shell plate 12 is fixed to one end of the triangular shell plate 11, and the special-shaped shell plate 13 is fixed to the other end away from the bent shell plate 12; a clamping strip 2 is fixed to the side of the triangular shell plate 11, a triangular groove 3 is opened on the side wall of the triangular shell plate 11, clamping plates 4 perpendicular to the triangular shell plate 11 are fixed to the three corners of the triangular shell plate 11, a clamping hole 5 is opened on the side wall of the clamping plate 4, a special-shaped groove is opened at the center of the triangular shell plate 11, a bending hole 6 is opened on the side wall of the bent shell plate 12, and a special-shaped hole 7 is opened on the side wall of the special-shaped shell plate 13.

[0033] Referring to Figure 2 , a vehicle body sheet metal part inspection tool includes a base plate 8, a bending block 9, and a special-shaped block 10. The bending block 9 is fixed to the side wall of the base plate 8, and the special-shaped block 10 is fixed to the side of the base plate 8 away from the bending block 9. The bending block 9 includes a bottom block 91 and a bending rod 92. The bending rod 92 is slidably connected to the side wall of the bottom block 91. When measuring the dimensions of the vehicle body sheet metal part 1, the triangular shell plate 11 is installed on the side wall of the base plate 8. At this time, the side wall of the bent shell plate 12 is close to the bottom block 91, and the side wall of the special-shaped shell plate 13 is close to the special-shaped block 10. Then, the bending rod 92 is slid, and the side wall of the bending rod 92 abuts against the inner wall of the bending hole 6. This process simplifies the inspection process for the dimensions of the vehicle body sheet metal part 1.

[0034] Referring to Figure 2, the special-shaped block 10 includes a bottom block 91 and a special-shaped rod 102. The special-shaped rod 102 is slidably connected to the side wall of the bottom block 91. A card 151 is fixed to the side wall of the special-shaped rod 102. When detecting the size of the special-shaped shell plate 13, the special-shaped shell plate 13 approaches the bottom block 91. At this time, the special-shaped rod 102 is slid in the direction from the bottom block 91 to the special-shaped hole 7. At this time, the side wall of the card 151 abuts against the side wall of the special-shaped shell plate 13, and the relative position of the special-shaped rod 102 in the direction from the bottom block 91 to the special-shaped hole 7 is fixed. After the detection is completed, the staff slides the special-shaped rod 102 in the direction from the special-shaped hole 7 to the bottom block 91. This setting facilitates the operation of the staff and simplifies the detection process of the size of the special-shaped shell plate 13.

[0035] Refer to Figure 2 , a card slot 111 and a clamping slot 141 are formed in the side wall of the substrate 8. A positioning pin 161 is fixed to the side wall of the substrate 8. Three positioning pins 161 are selected, and the three positioning pins 161 are arranged in a triangle. The positioning pin 161 is fixedly connected to the side wall of the substrate 8 by threads. When detecting the size of the vehicle body sheet metal part 1, the vehicle body sheet metal part 1 approaches the substrate 8. At this time, the clamping plate 4 is clamped in the card slot 111, the clamping strip 2 is clamped in the clamping slot 141, and the side wall of the positioning pin 161 abuts against the inner wall of the triangular groove 3. Under the action of the card slot 111, the clamping slot 141 and the positioning pin 161, the detection process of the vehicle body sheet metal part 1 is more stable.

[0036] Refer to Figure 3 , a clamping block 121 is fixed to the side wall of the substrate 8. Three clamping blocks 121 are selected, and the positions of the three clamping blocks 121 correspond to the positions of the clamping plate 4. A measuring hole rod 131 is slidably connected to the side wall of the clamping block 121. A distance limiting piece 171 is fixed to the side wall of the measuring hole rod 131. When detecting the aperture of the clamping hole 5, the measuring hole rod 131 is slid in the direction from the clamping block 121 to the clamping hole 5. At this time, the side wall of the distance limiting piece 171 abuts against the side wall of the clamping plate 4, and the relative position of the measuring hole rod 131 in the direction from the clamping block 121 to the clamping hole 5 is fixed. After the detection is completed, the staff slides the measuring hole rod 131 in the direction from the clamping hole 5 to the clamping block 121. This setting facilitates the operation of the staff and simplifies the detection process of the aperture of the clamping hole 5.

[0037] Refer to Figure 3 , a plurality of support rods 181 are fixed to one side of the substrate 8 close to the clamping block 121. In the embodiment of the present application, the number of the support rods 181 is preferably three, and the three support rods 181 are respectively close to the three clamping blocks 121. Under the action of the support rods 181, the substrate 8 is far away from the tabletop, so that the clamping block 121 is far away from the tabletop, increasing the operation space of the staff, facilitating the operation of the staff, and further increasing the working efficiency of the staff in detecting the vehicle body sheet metal part 1.

[0038] The implementation principle of a vehicle body sheet metal part inspection tool in an embodiment of this application is as follows: When detecting the dimensions of the vehicle body sheet metal part 1, the clamping plate 4 is clamped in the clamping groove 111, and the clamping strip 2 is clamped in the clamping groove 141. At this time, the side wall of the triangular shell plate 11 is close to the substrate 8, the side wall of the bent shell plate 12 is close to the base block 101, and the side wall of the special-shaped shell plate 13 is close to the bottom block 91. Subsequently, the measuring hole rod 131 is slid in the direction from the clamping block 121 to the clamping hole 5, the bending rod 92 is slid in the direction from the base block 101 to the bending hole 6, and the special-shaped rod 102 is slid in the direction from the bottom block 91 to the special-shaped hole 7. At this time, the side wall of the measuring hole rod 131 abuts against the inner wall of the clamping hole 5, the side wall of the bending rod 92 abuts against the inner wall of the bending hole 6, and the side wall of the special-shaped rod 102 abuts against the inner wall of the special-shaped hole 7. This process simplifies the detection process of the vehicle body sheet metal part 1 and reduces the time consumed by detection.

[0039] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A vehicle body sheet metal part inspection fixture, characterized in that: It includes a substrate (8), a bending block (9) and a special-shaped block (10). A clamping groove (111) is formed in the side wall of the substrate (8). The bending block (9) is fixed to the side wall of the substrate (8). The special-shaped block (10) is fixed to the side of the substrate (8) away from the bending block (9). The clamping groove (111) clamps a clamping plate (4). The bending block (9) is clamped with the inner wall of the bending hole (6). The special-shaped block (10) is clamped with the inner wall of the special-shaped hole (7).

2. The vehicle body sheet metal part inspection fixture according to claim 1, characterized in that: A number of clamping blocks (121) are fixed to the side wall of the substrate (8). A measuring hole rod (131) is slidably connected to the side wall of the clamping block (121). The side wall of the measuring hole rod (131) can abut against the clamping hole (5).

3. The vehicle body sheet metal part inspection fixture according to claim 2, characterized in that: A clamping groove (141) is formed in the side wall of the substrate (8). The side wall of the clamping strip (2) abuts against the inner wall of the clamping groove (141).

4. The vehicle body sheet metal part inspection fixture according to claim 3, characterized in that: The bending block (9) includes a bottom block (91) and a bending rod (92). The side wall of the bottom block (91) abuts against the side wall of the substrate (8). The side wall of the bending rod (92) is slidably connected to the side wall of the bottom block (91). The side wall of the bending rod (92) abuts against the inner wall of the bending hole (6).

5. The vehicle body sheet metal part inspection fixture according to claim 4, wherein: The special-shaped block (10) includes a base block (101) and a special-shaped rod (102). The base block (101) is arranged at an interval from the bottom block (91). The side wall of the special-shaped rod (102) is slidably connected to the side wall of the base block (101). A card (151) is fixed to one end of the special-shaped rod (102). The card (151) abuts against the side wall of the special-shaped shell plate (13). The side wall of the special-shaped rod (102) abuts against the inner wall of the special-shaped hole (7).

6. The vehicle body panel inspection fixture according to claim 1, wherein: A positioning pin (161) is bolted to the side wall of the substrate (8). The side wall of the positioning pin (161) can abut against the inner wall of the triangular groove (3).

7. The vehicle body sheet metal part inspection fixture according to claim 2, wherein: A distance-limiting piece (171) is fixed to one end of a number of the measuring hole rods (131). The side wall of the distance-limiting piece (171) abuts against the side wall of the clamping plate (4).

8. The vehicle body sheet metal part inspection fixture according to claim 3, characterized in that: A number of support rods (181) are fixed to the side wall of the substrate (8). The support rods (181) are located on the side of the substrate (8) away from the clamping groove (141).

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