Automobile parts inspection positioning fixture

Abstract

An automobile parts inspection positioning fixture, comprising an automobile parts inspection positioning fixture body (1), wherein a left half clamping plate (2) and a right half clamping plate (8) are respectively provided at two ends of the upper portion of the automobile parts inspection positioning fixture body, a guide block (3) is provided on the inner side of the left half clamping plate, an angle-limiting stop block (12) is provided at a rear end of the right half clamping plate, the inner side of the angle-limiting stop block is connected to a locking block (13), and the locking block is arranged at one end of a rotary pointer (14). The right half clamping plate clamps and is adjusted by means of the locking block, and the locking block is operated by means of rotation; and during the process of clamping, it is only necessary to rotate the locking block clockwise by 90 degrees, so that the locking block fits with the angle-limiting stop block, and then the right half clamping plate is pushed to clamp and fix a workpiece. The operation means saves on more time and effort, and the structure is simple, so that a clamping mechanism achieves a rapid clamping effect, and manual operation is faster and more efficient.

Description

Automobile part detection positioning fixture TECHNICAL FIELD

[0001] The utility model relates to the field of automobile part processing, and specifically discloses an automobile part detection positioning fixture. BACKGROUND

[0002] Automobile parts, as the basis of the automobile industry, are necessary factors to support the sustainable and healthy development of the automobile industry. Automobile parts mainly include engine parts, transmission system parts, braking system parts, steering system parts, running system parts and electrical instrument parts. The automobile part detection positioning fixture is a mechanical device used for fixing and positioning automobile parts. It is usually composed of a clamping device and a supporting device. The clamping device can tightly fix the automobile parts on the workbench, and the supporting device can provide necessary supporting force to ensure that the automobile parts do not move or loosen during detection.

[0003] The automobile part detection positioning fixture in the prior art still has some drawbacks in use. The clamping method of the traditional positioning fixture usually adopts a threaded mode for tightening adjustment. It takes more time and effort to rotate multiple turns to clamp and fix the workpiece, and cannot achieve quick clamping effect. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an automobile part detection positioning fixture to solve the problem of the clamping method of the traditional positioning fixture, which usually adopts a threaded mode for tightening adjustment, needs to rotate multiple turns to clamp and fix the workpiece, takes more time and effort, and cannot achieve quick clamping effect.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an automobile part detection positioning fixture, comprising an automobile part detection positioning fixture main body, two ends of the upper part of the automobile part detection positioning fixture main body are respectively provided with a left half end clamping plate and a right half end clamping plate, the inner side of the left half end clamping plate is provided with a guide block, the rear end of the right half end clamping plate is provided with an angle limiting stopper, the inner side of the angle limiting stopper is connected with a locking block, the locking block is arranged at one end of a rotating pointer, the outer side of the rotating pointer is provided with a support, the upper end of the support is provided with a fixed handle, the surfaces of the automobile part detection positioning fixture main body are provided with hollow openings on both sides, the bottom of the automobile part detection positioning fixture main body is provided with a bottom plate, and the positions of the two sides in the bottom plate, which are aligned with the hollow openings, are provided with mounting screw holes.

[0006] In further embodiments, the two ends of the left half end clamping plate are slidably connected with the automobile part detection positioning clamp body through first fixed sliding blocks and first fixed sliding grooves, and the first fixed sliding blocks are fixedly connected with the left half end clamping plate through threads.

[0007] In further embodiments, the guide blocks are fixedly connected with the automobile part detection positioning clamp body through adjusting bolts and adjusting screw holes, the number of the adjusting screw holes is six groups, and the cross section of the guide block is in a trapezoidal structure.

[0008] In further embodiments, the two ends of the right half end clamping plate are slidably connected with the automobile part detection positioning clamp body through balance moving plates and balance moving grooves, and the balance moving plates are fixedly connected with the balance moving grooves through return springs, the inside of the return spring is provided with a guide rod, the outer end of the guide rod is provided with a limiting cap, and the guide rod is slidably connected with the automobile part detection positioning clamp body.

[0009] In further embodiments, the middle part of the right half end clamping plate is slidably connected with the automobile part detection positioning clamp body through second fixed sliding blocks and second fixed sliding grooves, and the second fixed sliding blocks are fixedly connected with the right half end clamping plate through threads.

[0010] In further embodiments, the locking blocks are connected with the angle limiting blocks through inlaying, the cross section of the locking block is in a circular structure, the locking block is connected with the rotating pointer through welding, and the rotating pointer is rotatably connected with the automobile part detection positioning clamp body through a rotating pin.

[0011] Compared with the prior art, the automobile part detection positioning clamp has the following beneficial effects:

[0012] In the utility model, the right half end clamping plate is adjusted by the locking block, and the locking block is operated by rotating, in the clamping process, only need to rotate the locking block 90° clockwise, make the locking block and the angle limiting block inlay, push the position of the right half end clamping plate, so as to clamp and fix the workpiece, the operation mode is more time-saving and labor-saving, the structure is simple, the clamping mechanism reaches the effect of quick clamping, and manual operation is more rapid and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a structural schematic view of the automobile part detection positioning clamp;

[0014] Fig. 2 is a contraction structural schematic view of the right half end clamping plate;

[0015] Fig. 3 is a front view of the automobile part detection positioning clamp;

[0016] Fig. 4 is a front view of the right half end clamping plate;

[0017] Figure 5 is a front view of the left half of the clamping plate of this utility model.

[0018] In the diagram: 1. Main body of the automotive parts inspection and positioning fixture; 2. Left half clamping plate; 3. Guide block; 4. Adjusting bolt; 5. Adjusting screw hole; 6. Hole opening; 7. Mounting screw hole; 8. Right half clamping plate; 9. Balance moving groove; 10. Return spring; 11. Limiting cover; 12. Angle limiting stop; 13. Locking block; 14. Rotating pointer; 15. Bracket; 16. Fixed handle; 17. First fixed slide groove; 18. Second fixed slide groove; 19. Guide rod; 20. Base plate; 21. Rotating pin; 22. Balance moving plate; 23. Second fixed slider; 24. First fixed slider. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please refer to Figures 1-5. One embodiment of this utility model provides an automotive parts inspection and positioning fixture, comprising an automotive parts inspection and positioning fixture body 1. A left half-end clamping plate 2 and a right half-end clamping plate 8 are respectively provided at the upper two ends of the automotive parts inspection and positioning fixture body 1. A guide block 3 is provided on the inner side of the left half-end clamping plate 2. An angle limiting block 12 is provided at the rear end of the right half-end clamping plate 8. The inner side of the angle limiting block 12 is connected to a locking block 13. The locking block 13 is located at one end of a rotating pointer 14. A bracket 15 is provided on the outer side of the rotating pointer 14. A fixed handle 16 is provided at the upper end of the bracket 15. Hollow openings 6 are provided on both sides of the surface of the automotive parts inspection and positioning fixture body 1. The bottom of the main body 1 of the component inspection and positioning fixture is provided with a base plate 20. The two sides of the base plate 20 are provided with mounting screw holes 7 aligned with the hollow opening 6. The left half clamping plate 2 is used to support and position the workpiece, the right half clamping plate 8 is used to clamp and position the workpiece, the guide block 3 is used to guide and fix the position of the workpiece, the angle limiting block 12 is used to fix the rotation position of the locking block 13, the rotating pointer 14 is used to install the locking block 13, the bracket 15 is used to fix the position of the fixed handle 16, the fixed handle 16 is convenient for hand operation, and the base plate 20 is used to increase the stability of the bottom.

[0021] The two ends of the left half clamp plate 2 are slidably connected to the main body 1 of the automotive parts inspection and positioning fixture through the first fixed slider 24 and the first fixed slide groove 17. The first fixed slider 24 is fixedly connected to the left half clamp plate 2 through threads. The position of the left half clamp plate 2 is slidably adjusted by the first fixed slider 24.

[0022] The guide block 3 is fixedly connected to the main body 1 of the automotive parts inspection and positioning fixture by adjusting bolts 4 and adjusting screw holes 5. There are a total of six sets of adjusting screw holes 5, and the cross section of the guide block 3 is set as a trapezoidal structure. The adjusting bolts 4 are used to fix the position of the guide block 3 after adjustment.

[0023] Both ends of the right half-end clamping plate 8 are slidably connected to the main body 1 of the automotive parts inspection and positioning fixture via a balance moving plate 22 and a balance moving groove 9. The balance moving plate 22 and the balance moving groove 9 are fixedly connected via a return spring 10. The return spring 10 has a guide rod 19 inside, and a limiting cover 11 at the outer end of the guide rod 19. The guide rod 19 is slidably connected to the main body 1 of the automotive parts inspection and positioning fixture. The balance moving plate 22 is used to install the return spring 10, and the return spring 10 is used to retract the position of the right half-end clamping plate 8. The guide rod 19 is used to ensure the stability of the extension and retraction position of the return spring 10, and the limiting cover 11 is used to limit and position the extension position of the return spring 10. The middle position of the right half-end clamping plate 8 is slidably connected to the main body 1 of the automotive parts inspection and positioning fixture via a second fixed slider 23 and a second fixed slide groove 18. The second fixed slider 23 is fixedly connected to the right half-end clamping plate 8 via a thread, and the second fixed slider 23 is used to slide and adjust the right half-end clamping plate 8.

[0024] The locking block 13 and the angle limiting block 12 are connected by embedding. The cross-section of the locking block 13 is set as a circular structure. The locking block 13 and the rotating pointer 14 are connected by welding. The rotating pointer 14 and the main body of the automotive parts detection and positioning fixture 1 are rotatably connected by the rotating pin 21. The circular structure of the locking block 13 can keep the periphery in an arc shape, which makes it easy to embed and connect the locking block 13 and the angle limiting block 12.

[0025] Working principle: In use, according to the size of the workpiece, the left half clamping plate 2 is moved to the required position by the first fixed slider 24, so that the adjusting bolt 4 is connected with the adjusting screw hole 5 at the required position. The adjusting bolt 4 is tightened and fixed. The main body 1 of the automotive parts inspection and positioning fixture is installed on the worktable. The workpiece is placed above the main body 1 of the automotive parts inspection and positioning fixture and is tightly embedded with the position of the left half clamping plate 2. The rotating pointer 14 is rotated 90° clockwise by holding the fixed handle 16, so that the locking block 13 is embedded with the angle limit block 12. The right half clamping plate 8 is tightened and adjusted inward. The workpiece is clamped and fixed by the right half clamping plate 8.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automobile component detection positioning fixture comprising an automobile component detection positioning fixture main body (1), characterized in that: The upper two ends of the automobile part detection positioning clamp body (1) are respectively provided with a left half end clamping plate (2) and a right half end clamping plate (8), the inner side of the left half end clamping plate (2) is provided with a guide block (3), the rear end of the right half end clamping plate (8) is provided with an angle limiting stop block (12), the inner side of the angle limiting stop block (12) is connected with a locking block (13), the locking block (13) is arranged at one end of a rotating pointer (14), the outer side of the rotating pointer (14) is provided with a support (15), the upper end of the support (15) is provided with a fixed handle (16), the surface of the automobile part detection positioning clamp body (1) is provided with a hollow opening (6) on both sides, and the bottom of the automobile part detection positioning clamp body (1) is provided with a bottom plate (20), the positions of the hollow openings (6) on both sides in the bottom plate (20) are provided with mounting screw holes (7).

2. The fixture of claim 1, wherein: The two ends of the left half end clamping plate (2) and the automobile part detection positioning clamp body (1) are connected through the sliding connection of the first fixed sliding block (24) and the first fixed sliding groove (17), and the first fixed sliding block (24) and the left half end clamping plate (2) are connected through threaded connection.

3. The fixture of claim 1, wherein: The guide block (3) and the automobile part detection positioning clamp body (1) are fixedly connected through the adjusting bolt (4) and the adjusting screw hole (5), the number of the adjusting screw hole (5) is six groups, and the cross section of the guide block (3) is trapezoidal structure.

4. The fixture of claim 1, wherein: The two ends of the right half end clamping plate (8) and the automobile part detection positioning clamp body (1) are connected through the sliding connection of the balance moving plate (22) and the balance moving groove (9), and the balance moving plate (22) and the balance moving groove (9) are fixedly connected through the reset spring (10), the inside of the reset spring (10) is provided with a guide rod (19), the outer end of the guide rod (19) is provided with a limiting cover (11), and the guide rod (19) and the automobile part detection positioning clamp body (1) are connected through sliding connection.

5. The fixture of claim 1, wherein: The middle position of the right half end clamping plate (8) and the automobile part detection positioning clamp body (1) are connected through the sliding connection of the second fixed sliding block (23) and the second fixed sliding groove (18), and the second fixed sliding block (23) and the right half end clamping plate (8) are connected through threaded connection.

6. The fixture of claim 1, wherein: The locking block (13) and the angle limiting stop block (12) are connected through inlaying, the cross section of the locking block (13) is circular structure, the locking block (13) and the rotating pointer (14) are connected through welding, and the rotating pointer (14) and the automobile part detection positioning clamp body (1) are connected through the rotating pin (21).

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