Detection tool jig capable of being rapidly adjusted

Abstract

The utility model discloses a detection tool jig capable of fast adjustment, which relates to the technical field of tool jigs, and comprises three bases, a clamping mechanism is arranged at the tops of the three bases, the clamping mechanism comprises a bottom plate, the bottom of the bottom plate is fixedly connected with the bases, the inner side of the bottom plate is rotatably connected with a rotating shaft, and the rotating shaft is fixedly connected with the base. The top of the rotating shaft is rotatably connected with a top plate, the middle of the rotating shaft is rotatably connected with an interlayer, the bottom of the interlayer is fixedly connected with a bottom plate, the top of the interlayer is fixedly connected with the top plate, the middle of the rotating shaft is fixedly connected with a spring, one end of the spring is fixedly connected with the interlayer, and the bottom of the rotating shaft is fixedly connected with a winding rope. By means of the clamping structure, the effects of fixing a special-shaped object and correcting the position are achieved, and the problems that in a traditional tool jig, a special-shaped workpiece is inconvenient to fix, and the clamping position of the special-shaped workpiece cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the field of tooling and fixtures, and in particular to a rapidly adjustable testing tooling and fixture. Background Art

[0002] A jig is a special tool used to inspect, assemble, process and adjust parts. They are usually made of metal or other hard materials to ensure precision and durability. The jig is designed to meet specific industrial needs, including improving production efficiency, ensuring product quality and ensuring work safety. They play an important role in the manufacturing industry and can be used in a variety of applications, such as automotive manufacturing, electronic assembly and machining.

[0003] During use, existing inspection tooling and fixtures have certain inconveniences in fixing special-shaped workpieces. Since the design of the tooling and fixtures is usually for workpieces of standard shapes, the fixing method is often not flexible enough for special-shaped workpieces, making it difficult to position and fix them. In addition, existing tooling and fixtures are also unable to effectively adjust the clamping position of special-shaped workpieces, which limits their application scope in diversified production environments. Utility Model Content

[0004] The main purpose of the utility model is to provide a quickly adjustable detection tooling fixture, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A quickly adjustable inspection tool fixture comprises three bases, and the tops of the three bases are provided with clamping mechanisms, wherein the clamping mechanism comprises a bottom plate, the bottom of the bottom plate is fixedly connected to the base, the inner side of the bottom plate is rotatably connected to a rotating shaft, the top and bottom of the rotating shaft are rotatably connected to the top plate, the middle part of the rotating shaft is rotatably connected to a partition, the bottom of the partition is fixedly connected to the bottom plate, the top of the partition is fixedly connected to the top plate, the middle part of the rotating shaft is fixedly connected to a spring, one end of the spring is fixedly connected to the partition, the bottom of the rotating shaft is fixedly connected to a winding rope, one end of the winding rope is fixedly connected to a handle, a plurality of guide rails are fixedly connected to the top of the partition, the inner side of the guide rail is slidably connected to a slider, one side of the slider is fixedly connected to a tension spring, one end of the tension spring is fixedly connected to the guide rail, the other side of the slider is fixedly connected to an elastic rope, and one end of the elastic rope is fixedly connected to the rotating shaft.

[0007] As a further solution of the utility model, a moving block is fixedly connected to the top of the sliding block, the inner side of the moving block is meshedly connected to a threaded rod, and one end of the threaded rod is fixedly connected to a rubber ball.

[0008] As a further solution of the utility model, a screw hole is opened on the top of the moving block, and a block-shaped protrusion is provided on the other end of the threaded rod.

[0009] As a further solution of the utility model, a plurality of grooves are opened on the top of the top plate and penetrate to the bottom. The grooves of the top plate are evenly distributed radially, and the width of the grooves matches the width of the top of the slider.

[0010] As a further solution of the utility model, a T-shaped groove is provided on the top of the guide rail, the slider is T-shaped, a round hole is provided at one end of the guide rail, and the other end of the elastic rope passes through the round hole of the guide rail and is connected to the slider.

[0011] As a further solution of the utility model, a circular hole penetrating to the bottom is opened on the top of the partition, and a cylindrical cavity is opened inside the partition.

[0012] As a further solution of the utility model, two disc-shaped protrusions are provided on the top of the rotating shaft, and the bottom of the rotating shaft passes through the circular hole of the partition layer and is connected to the bottom plate.

[0013] The beneficial effects of the utility model are as follows: by setting a clamping mechanism, the inspection tooling fixture can fix special-shaped workpieces, can adapt to the shapes and sizes of different workpieces, so that the fixture can be widely used in the inspection tasks of various special-shaped workpieces, ensure the stability and accuracy of the workpiece during the inspection process, expand the scope of use of the fixture, and improve the inspection efficiency;

[0014] By setting the threaded rod and the rubber ball, the position of the workpiece after clamping is easy to adjust, so that the clamping mechanism can be adjusted according to the shape of the workpiece, allowing the workpiece to maintain a certain degree of adjustability during the detection process to adapt to different detection requirements, ensuring the stability and adjustability of the workpiece during the clamping process, and providing a guarantee for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a quickly adjustable testing tooling fixture of the utility model;

[0016] Figure 2 This is an internal structure diagram of a quickly adjustable testing tooling fixture of the utility model;

[0017] Figure 3 The utility model is a kind of detection tooling fixture which can be adjusted quickly Figure 2 A magnified image of area A;

[0018] Figure 4 This is a schematic diagram of the structure of a top plate, a partition and a bottom plate of a quickly adjustable inspection tooling fixture of the utility model;

[0019] Figure 5This is an enlarged view of the rotating shaft of a quickly adjustable detection tooling fixture of the utility model;

[0020] Figure 6 This is an enlarged view of a guide rail of a quickly adjustable testing tooling fixture of the utility model.

[0021] In the figure: 1. base; 2. clamping mechanism; 3. bottom plate; 4. top plate; 5. moving block; 6. threaded rod; 7. handle; 8. partition; 9. spring; 10. rotating shaft; 11. guide rail; 12. slider; 13. rubber ball; 14. tension spring; 15. elastic rope; 16. winding rope. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-6 As shown, a quickly adjustable inspection tooling fixture comprises three bases 1, and a clamping mechanism 2 is arranged on the top of the three bases 1. The clamping mechanism 2 comprises a bottom plate 3, the bottom of the bottom plate 3 is fixedly connected to the base 1, the inner side of the bottom plate 3 is rotatably connected to a rotating shaft 10, the top and bottom of the rotating shaft 10 are rotatably connected to a top plate 4, the middle part of the rotating shaft 10 is rotatably connected to a partition 8, the bottom of the partition 8 is fixedly connected to the bottom plate 3, the top of the partition 8 is fixedly connected to the top plate 4, the middle part of the rotating shaft 10 is fixedly connected to a spring 9, one end of the spring 9 is fixedly connected to the partition 8, the bottom of the rotating shaft 10 is fixedly connected to a winding rope 16, one end of the winding rope 16 is fixedly connected to a handle 7, and the top of the partition 8 is fixedly connected to a plurality of guide rails 11, the inner side of the guide rail 11 is slidably connected to a slider 12, one side of the slider 12 is fixedly connected to a tension spring 14, one end of the tension spring 14 is fixedly connected to the guide rail 11, the other side of the slider 12 is fixedly connected to an elastic rope 15, and one end of the elastic rope 15 is fixedly connected to the rotating shaft 10.

[0024] In this embodiment, a moving block 5 is fixedly connected to the top of the sliding block 12 , the inner side of the moving block 5 is meshedly connected to a threaded rod 6 , and one end of the threaded rod 6 is fixedly connected to a rubber ball 13 .

[0025] The position of the rubber ball 13 can be adjusted by rotating the threaded rod 6 , and the shape of a special-shaped workpiece can be adapted by adjusting a plurality of rubber balls 13 to different positions.

[0026] In this embodiment, a screw hole is formed on the top of the moving block 5 , and a block-shaped protrusion is formed on the other end of the threaded rod 6 .

[0027] The moving block 5 can drive the threaded rod 6 and the rubber ball 13 to move while moving, thereby fixing the workpiece.

[0028] In this embodiment, a plurality of grooves are formed on the top of the top plate 4 and extend to the bottom. The grooves of the top plate 4 are evenly distributed in a radial pattern, and the width of the grooves matches the width of the top of the slider 12 .

[0029] The groove of the top plate 4 can accommodate the top of the slider 12 to pass through, and the slider 12 can drive the moving block 5 to move.

[0030] In this embodiment, a T-shaped groove is formed at the top of the guide rail 11 , the slider 12 is T-shaped, a round hole is formed at one end of the guide rail 11 , and the other end of the elastic rope 15 passes through the round hole of the guide rail 11 and is connected to the slider 12 .

[0031] The guide rail 11 is connected to the slider 12 via a T-slot and can limit the movement range of the slider 12 .

[0032] In this embodiment, a circular hole is opened on the top of the partition layer 8 and passes through to the bottom, and a cylindrical cavity is opened inside the partition layer 8.

[0033] The interior of the partition 8 can accommodate the movement of the mainspring 9, and the mainspring 9 can drive the rotating shaft 10 to rotate.

[0034] In this embodiment, two disc-shaped protrusions are provided on the top of the rotating shaft 10 , and the bottom of the rotating shaft 10 passes through the circular hole of the partition layer 8 and is connected to the bottom plate 3 .

[0035] The rotating shaft 10 blocks the elastic rope 15 through two disc-shaped protrusions, thereby limiting the winding range.

[0036] It should be noted that the utility model is a quickly adjustable inspection fixture, which can fix workpieces of different shapes when in use. The specific implementation method is to pull the handle 7, and the handle 7 drives the rotating shaft 10 to rotate through the winding rope 16. The rotating shaft 10 rotates while the spring 9 accumulates power, and the rotating shaft 10 unwinds the elastic rope 15 while rotating, releasing the elastic rope 15 from pulling the slider 12, so that the slider 12 moves toward the direction of the original rotating shaft 10 under the action of the tension spring 14;

[0037] When the slider 12 moves, it drives the moving block 5 to move. When the moving block 5 moves, it drives the threaded rod 6 to move. The threaded rod 6 drives the rubber balls 13 to move synchronously. By pulling the handle 7, the rubber balls 13 can be synchronously expanded and moved away from each other. When the space between the rubber balls 13 is larger than the workpiece, the workpiece is placed on the top of the top plate 4, and then the handle 7 is released. The shaft 10 rotates under the action of the spring 9 and rolls up the winding rope 16 while rotating. The winding rope 16 pulls the handle 7 to reset it.

[0038] When the rotating shaft 10 rotates, the elastic rope 15 can be rolled up. When the elastic rope 15 is rolled up, the slider 12 can be pulled to move in the direction of the rotating shaft 10. The slider 12 drives the threaded rod 6 and the rubber ball 13 to move together through the moving block 5. When several rubber balls 13 gather together and contact the workpiece, the workpiece can be clamped and fixed. If it is a special-shaped workpiece, some rubber balls 13 will stop moving after contacting it. As the rotating shaft 10 rotates, other rubber balls 13 will continue to move until they contact the workpiece. In this process, the elastic rope 15 corresponding to the rubber ball 13 that has stopped moving will accumulate force. Through the characteristic that the elastic rope 15 can be stretched and retracted under force, several rubber balls 13 can cooperate to clamp workpieces of different shapes.

[0039] After clamping the special-shaped workpiece, if the part of the workpiece to be inspected is not centered on the center of the top plate 4, it can be adjusted by rotating the threaded rod 6. The threaded rod 6 is rotated to move it toward the workpiece, and the rubber ball 13 is moved together with it. The rubber ball 13 pushes the workpiece while moving, and the position of the workpiece is adjusted. Without changing the current position of the threaded rod 6, the workpiece can be in the correct position when the workpiece of the same shape is clamped next time.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quickly adjustable inspection tool, comprising three bases (1), characterized in that: A clamping mechanism (2) is provided on the top of the three bases (1), and the clamping mechanism (2) comprises a bottom plate (3), the bottom of the bottom plate (3) is fixedly connected to the base (1), the inner side of the bottom plate (3) is rotatably connected to a rotating shaft (10), the top and bottom of the rotating shaft (10) are rotatably connected to a top plate (4), the middle part of the rotating shaft (10) is rotatably connected to a partition (8), the bottom of the partition (8) is fixedly connected to the bottom plate (3), the top of the partition (8) is fixedly connected to the top plate (4), the middle part of the rotating shaft (10) is fixedly connected to a clockwork spring (9), and the clockwork spring (9) is One end is fixedly connected to the partition (8), the bottom of the rotating shaft (10) is fixedly connected to the winding rope (16), one end of the winding rope (16) is fixedly connected to the handle (7), the top of the partition (8) is fixedly connected to a plurality of guide rails (11), the inner side of the guide rail (11) is slidably connected to a slider (12), one side of the slider (12) is fixedly connected to a tension spring (14), one end of the tension spring (14) is fixedly connected to the guide rail (11), the other side of the slider (12) is fixedly connected to an elastic rope (15), and one end of the elastic rope (15) is fixedly connected to the rotating shaft (10).

2. The quickly adjustable inspection tooling fixture according to claim 1, characterized in that: The top of the sliding block (12) is fixedly connected to a moving block (5), the inner side of the moving block (5) is meshedly connected to a threaded rod (6), and one end of the threaded rod (6) is fixedly connected to a rubber ball (13).

3. The quickly adjustable inspection tooling fixture according to claim 2, characterized in that: A screw hole is formed on the top of the moving block (5), and a block-shaped protrusion is formed on the other end of the threaded rod (6).

4. The quickly adjustable inspection tooling fixture according to claim 1, characterized in that: The top of the top plate (4) is provided with a plurality of grooves extending to the bottom, the grooves of the top plate (4) are evenly distributed in a radial shape, and the width of the grooves matches the width of the top of the slider (12).

5. The quickly adjustable inspection tooling fixture according to claim 1, characterized in that: A T-shaped groove is formed at the top of the guide rail (11); the sliding block (12) is T-shaped; a round hole is formed at one end of the guide rail (11); the other end of the elastic rope (15) passes through the round hole of the guide rail (11) and is connected to the sliding block (12).

6. The quickly adjustable inspection tool according to claim 1, characterized in that: A circular hole penetrating to the bottom is provided at the top of the partition (8), and a cylindrical cavity is provided inside the partition (8).

7. The quickly adjustable inspection tool according to claim 1, characterized in that: The top of the rotating shaft (10) is provided with two disc-shaped protrusions, and the bottom of the rotating shaft (10) passes through the circular hole of the partition layer (8) and is connected to the bottom plate (3).

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