A size detection device for fenders

Abstract

This invention provides a fender size inspection device, including a frame, an inspection table, a drive source, a support rod, a traction seat, and a fixed seat. The inspection table is mounted on the frame, and the support rod is fixedly connected to the inspection table. The bottom edge of the fender contacts the surface of the support rod. Two drive sources are fixedly mounted on the inspection table and located on both sides of the fender. This invention uses the drive source to move the traction seat, which, through the fixed seat, drives an adaptation component to clamp and fix the fender. This allows the fender to be fixed on the inspection table for manual inspection. The threaded rod allows adjustment of the fixed seat position on the traction seat to accommodate fenders of different specifications. The adaptation component has the advantage of dynamic change, further adapting to different fender specifications. When inspecting fenders of different specifications, there is no need to repeatedly change the clamps, thus improving the efficiency of fender size inspection.

Description

Technical Field

[0001] This utility model relates to the field of fender processing technology, specifically to a size detection device for fenders. Background Technology

[0002] The fender is the outer body panel that covers the wheels. It is named after the shape and position of this part on the old car body, which resembles a bird's wing. According to the installation position, it is divided into front fender and rear fender. The front fender is installed at the front wheel and must ensure the maximum limit space when the front wheel rotates and bounces.

[0003] Existing fender size inspection equipment mostly involves suspending the fender vertically on a testing table to manually inspect the mounting hole positions and dimensions. However, since fenders vary in size and specifications, the same clamps cannot be used to fix different fenders, requiring repeated clamp changes, which reduces the efficiency of fender size inspection. Utility Model Content

[0004] The purpose of this invention is to provide a size detection device for fenders to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fender size inspection device is provided for manually inspecting fenders of different specifications. The device includes a frame, an inspection table, a drive source, a support rod, a traction seat, and fixed seats. The inspection table is mounted on the frame, and the support rod is fixedly connected to the inspection table. The bottom edge of the fender contacts the surface of the support rod. Two drive sources are fixedly mounted on the inspection table and located on both sides of the fender. Two traction seats are respectively fixedly connected to the output ends of the two drive sources. Each traction seat has two fixed seats slidably connected to it, and one side of each fixed seat abuts against the surface of the fender.

[0007] Preferably, it also includes a rotating shaft, the testing platform is rotatably connected to the inner wall of the frame via the rotating shaft, and the frame is provided with an angle adjustment component, the angle adjustment component being connected to the rotating shaft.

[0008] Preferably, it also includes a telescopic assembly, which includes a threaded rod and a knob. The knob is coaxially fixedly connected to one end of the threaded rod, and the other end of the threaded rod is rotatably connected to a fixed seat. The threaded rod passes through and is threadedly connected to the traction seat, and the surface of the fixed seat is in contact with the surface of the traction seat.

[0009] Preferably, it also includes an adaptation component, which includes a connecting seat, a movable rod, and a fixed rod. The connecting seat is detachably mounted on the fixed seat, and a plurality of fixed rods are fixedly connected to the connecting seat. One end of each of the plurality of fixed rods is elastically and movably connected to a movable rod, and one end of the movable rod abuts against the surface of the fender.

[0010] Preferably, the angle adjustment assembly includes a worm gear and a worm, the worm gear being coaxially and fixedly connected to the rotating shaft, and the worm being rotatably connected to the frame and cooperating with the worm gear.

[0011] Preferably, a limiting groove is formed on the surface of the fixed seat, and a limiting block is fixedly installed on the surface of the traction seat. The fixed seat is slidably connected to the limiting block through the limiting groove.

[0012] Preferably, a spring is fixedly connected between the fixed rod and the movable rod, a guide groove is provided on the inner wall of the fixed rod, and a guide block is fixedly installed on the surface of the movable rod, with the guide block slidably connected inside the guide groove.

[0013] Preferably, a locking block is fixedly installed on the connecting seat, and a sliding groove is provided on the fixed seat, with the locking block slidably connected inside the sliding groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model uses a drive source to move a traction seat, which in turn drives an adaptation component via a fixed seat to clamp and fix the fender. This allows the fender to be fixed on a testing table for manual inspection. The telescopic component allows the position of the fixed seat on the traction seat to be adjusted to accommodate fenders of different sizes. The adaptation component also has the advantage of dynamic change, further adapting to different fender sizes. When inspecting fenders of different sizes, there is no need to repeatedly change the clamps, thus improving the efficiency of fender size inspection. Attached Figure Description

[0016] Figure 1 This is a front structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the main structure of the adaptive component of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the connector and the fixed base of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the movable rod and the fixed rod of this utility model.

[0020] In the diagram: 1. Frame; 2. Fender; 3. Testing table; 4. Rotary shaft; 5. Drive source; 6. Support rod; 7. Traction seat; 8. Fixed seat; 9. Adaptive component; 91. Connecting seat; 92. Movable rod; 93. Fixed rod; 94. Spring; 10. Threaded rod; 11. Knob; 12. Limit block; 13. Limit groove; 14. Slide groove; 15. Locking block; 16. Guide block; 17. Guide groove; 18. Worm gear; 19. Worm. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a size detection device for fenders, used for manually inspecting fenders 2 of different specifications. It includes a frame 1, a detection table 3, a drive source 5, a support rod 6, a traction seat 7, and a fixing seat 8. The detection table 3 is mounted on the frame 1, and the support rod 6 is fixedly connected to the detection table 3. The bottom edge of the fender 2 is in contact with the surface of the support rod 6. Two drive sources 5 are fixedly mounted on the detection table 3 and located on both sides of the fender 2. Two traction seats 7 are respectively fixedly connected to the output ends of the two drive sources 5. Two fixing seats 8 are slidably connected to each traction seat 7, and one side of each fixing seat 8 abuts against the surface of the fender 2.

[0023] Please see Figure 1 The fender 2 is lifted onto the support rod 6 by manual handling. Then, the two drive sources 5 are activated, causing the drive source 5 to drive the traction seat 7 to move horizontally on the test table 3. At this time, the traction seat 7 drives the fixed seat 8 to move synchronously, so that the fixed seat 8 abuts against the surface of the fender 2, thereby cooperating with the support rod 6 to fix the fender 2. Since the fixed seat 8 can move horizontally on the traction seat 7, the fixed seat 8 can adjust its horizontal position on the traction seat 7 to adapt to different specifications of fender 2.

[0024] It also includes a rotating shaft 4. The testing table 3 is rotatably connected to the inner wall of the frame 1 via the rotating shaft 4. An angle adjustment assembly is provided on the frame 1. The angle adjustment assembly is connected to the rotating shaft 4. The angle adjustment assembly includes a worm gear 18 and a worm 19. The worm gear 18 is coaxially fixedly connected to the rotating shaft 4. The worm 19 is rotatably connected to the frame 1 and is engaged with the worm gear 18.

[0025] Please see Figure 1To ensure accuracy, after the fender 2 is tested in a vertical position, it can be switched to a horizontal position by flipping the testing platform 3 for testing again. Therefore, in this embodiment, the testing platform 3 can be adjusted from a vertical to a horizontal position using an angle adjustment component. By rotating the worm gear 19, the worm wheel 18 can be driven to rotate, which in turn causes the worm wheel 18 to drive the testing platform 3 to rotate as a whole inside the frame 1 via the rotating shaft 4. The worm wheel 18 and the worm gear 19 have a self-locking function, so only by driving the worm gear 19 can the worm wheel 18 be rotated. There is no situation where the horizontal angle of the fender 2 changes due to accidental contact with the testing platform 3. At the same time, for ease of operation, a motor can be installed on the frame 1, and the output end of the motor can be connected to the worm gear 19 to realize the automatic flipping of the testing platform 3.

[0026] It also includes a telescopic assembly, which includes a threaded rod 10 and a knob 11. The knob 11 is coaxially fixedly connected to one end of the threaded rod 10, and the other end of the threaded rod 10 is rotatably connected to the fixed seat 8. The threaded rod 10 passes through and is threadedly connected to the traction seat 7, and the surface of the fixed seat 8 is in contact with the surface of the traction seat 7.

[0027] Please see Figure 2 In this embodiment, the horizontal position of the fixed seat 8 can be adjusted on the traction seat 7 by manually operating the telescopic component. The threaded rod 10 can be driven to rotate by rotating the knob 11. When the threaded rod 10 rotates, it can drive the fixed seat 8 to move horizontally on the traction seat 7.

[0028] It also includes an adaptation component 9, which includes a connecting seat 91, a movable rod 92 and a fixed rod 93. The connecting seat 91 is detachably mounted on the fixed seat 8. A plurality of fixed rods 93 are arrayed and fixedly connected to the connecting seat 91. One end of each of the plurality of fixed rods 93 is elastically and movably connected to the movable rod 92. One end of the movable rod 92 abuts against the surface of the fender 2.

[0029] Please see Figure 2 and Figure 3 When the drive source 5 drives the fixed seat 8 to abut against the fender 2 through the traction seat 7, the fixed seat 8 can drive the adaptation component 9 to contact and abut against the fender 2. At this time, the connecting seat 91 drives the movable rod 92 and the fixed rod 93 to move synchronously, and makes one end of the movable rod 92 contact the surface of the fender 2. Since the surface shape of the fender 2 is irregular, the surface of the fender 2 can push the movable rod 92 to perform elastic axial translation on the fixed rod 93.

[0030] A limiting groove 13 is provided on the surface of the fixed seat 8, and a limiting block 12 is fixedly installed on the surface of the traction seat 7. The fixed seat 8 is slidably connected to the limiting block 12 through the limiting groove 13.

[0031] Please see Figure 2When the fixed seat 8 moves, it can drive the limiting groove 13 to move synchronously on the surface of the limiting block 12. The cooperation between the limiting block 12 and the limiting groove 13 can guide the movement of the fixed seat 8 so as to facilitate the normal rotation of the threaded rod 10.

[0032] A spring 94 is fixedly connected between the fixed rod 93 and the movable rod 92. A guide groove 17 is provided on the inner wall of the fixed rod 93. A guide block 16 is fixedly installed on the surface of the movable rod 92. The guide block 16 is slidably connected inside the guide groove 17.

[0033] Please see Figure 4 When the movable rod 92 moves axially toward the fixed rod 93, it can compress the spring 94 to store energy. When the movable rod 92 moves, it can drive the guide block 16 to move inside the guide groove 17. The arrangement of the guide block 16 and the guide groove 17 can prevent the movable rod 92 from detaching from one end of the fixed rod 93. When the movable rod 92 fixes the irregular fender 2, it is necessary to ensure that most of the springs 94 are compressed to the maximum deformation state in order to achieve stable clamping and fixing of the fender 2.

[0034] A locking block 15 is fixedly installed on the connecting seat 91, and a sliding groove 14 is provided on the fixing seat 8. The locking block 15 is slidably connected inside the sliding groove 14.

[0035] Please see Figure 3 By pulling the connecting seat 91 laterally, the connecting seat 91 can cause the locking block 15 to disengage from the inside of the slide groove 14. The cooperation between the slide groove 14 and the locking block 15 realizes the detachable connection structure between the connecting seat 91 and the fixed seat 8, so as to replace the adaptable component 9 of different specifications according to the specific specifications of the fender 2.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A size inspection device for fenders, used for fixing fenders (2) of different specifications for manual inspection, comprising a frame (1), characterized in that, It also includes a testing platform (3), a drive source (5), a support rod (6), a traction seat (7), and a fixed seat (8). The testing platform (3) is mounted on the frame (1). The support rod (6) is fixedly connected to the testing platform (3). The bottom edge of the fender (2) is in contact with the surface of the support rod (6). The two drive sources (5) are fixedly mounted on the testing platform (3) and located on both sides of the fender (2). The two traction seats (7) are respectively fixedly connected to the output ends of the two drive sources (5). Each traction seat (7) has two fixed seats (8) slidably connected to it. One side of each fixed seat (8) is abutted against the surface of the fender (2).

2. The size detection device for a fender according to claim 1, characterized in that, It also includes a rotating shaft (4), the testing table (3) is rotatably connected to the inner wall of the frame (1) via the rotating shaft (4), the frame (1) is provided with an angle adjustment component, and the angle adjustment component is connected to the rotating shaft (4).

3. The size detection device for a fender according to claim 1, characterized in that, It also includes a telescopic assembly, which includes a threaded rod (10) and a knob (11). The knob (11) is coaxially fixedly connected to one end of the threaded rod (10), and the other end of the threaded rod (10) is rotatably connected to the fixed seat (8). The threaded rod (10) passes through and is threadedly connected to the traction seat (7). The surface of the fixed seat (8) is in contact with the surface of the traction seat (7).

4. The size detection device for a fender according to claim 1, characterized in that, It also includes an adaptation component (9), which includes a connecting seat (91), a movable rod (92) and a fixed rod (93). The connecting seat (91) is detachably mounted on the fixed seat (8). A plurality of fixed rods (93) are arrayed and fixedly connected to the connecting seat (91). One end of each of the fixed rods (93) is elastically and movably connected to the movable rod (92). One end of the movable rod (92) abuts against the surface of the fender (2).

5. A size detection device for a fender according to claim 2, characterized in that, The angle adjustment assembly includes a worm gear (18) and a worm (19). The worm gear (18) is coaxially fixedly connected to the rotating shaft (4), and the worm (19) is rotatably connected to the frame (1) and cooperates with the worm gear (18).

6. The size detection device for a fender according to claim 3, characterized in that, The surface of the fixed seat (8) is provided with a limiting groove (13), and the surface of the traction seat (7) is fixedly installed with a limiting block (12). The fixed seat (8) is slidably connected to the limiting block (12) through the limiting groove (13).

7. The size detection device for a fender according to claim 4, characterized in that, A spring (94) is fixedly connected between the fixed rod (93) and the movable rod (92). A guide groove (17) is provided on the inner wall of the fixed rod (93). A guide block (16) is fixedly installed on the surface of the movable rod (92). The guide block (16) is slidably connected inside the guide groove (17).

8. The size detection device for a fender according to claim 4, characterized in that, A locking block (15) is fixedly installed on the connecting seat (91), and a sliding groove (14) is provided on the fixing seat (8). The locking block (15) is slidably connected inside the sliding groove (14).

Images