Handlebar integrated general fixing testing fixture

Abstract

A handlebar integrated universal fixed testing fixture comprises a fixed bottom plate, a transverse rod, a central positioning column, a fixed top plate, a square movable plate, a circular movable plate, a movable sleeve and a mounting block, the fixed bottom plate is provided with a slide way, the slide way is matched with the transverse rod, the transverse rod is connected with the slide way and slides in the slide way, the fixed bottom plate is provided with a first slide hole, and the fixed bottom plate is provided with a second slide hole. The transverse rod is provided with a first movable column, the first movable column is matched with the first sliding hole and penetrates through the first sliding hole, the first movable column is connected with a square movable plate, the square movable plate is provided with a first penetrating hole, the first movable column is provided with a first threaded groove and a first penetrating hole, the first threaded groove is matched with a first fixing bolt, and the first fixing bolt penetrates through the first penetrating hole. A first measuring rod is arranged on the upper portion of the square movable plate, and the lower portion of the square movable plate is attached to the fixed bottom plate.

Description

Technical Field

[0001] The utility model relates to the field of handlebar inspection tools, in particular to a universal fixed inspection tool for integrated handlebars. Background Art

[0002] According to the processing of existing products in the factory, the inspection standards for each type of handlebar are relatively high. However, the existing handlebar inspection tools have relatively fixed structures and cannot be commonly used for the inspection of handlebars with different model sizes. Therefore, it is necessary to frequently replace the inspection tools, resulting in increased operation difficulty for workers, reduced inspection efficiency, and a large workload, which has drawbacks. Summary of the Invention

[0003] Aiming at the above deficiencies of the existing technology, the utility model provides a universal fixed inspection tool for integrated handlebars with a long service life, which can be reused, saves costs, is used to inspect various parts of the handlebar, including the handle, the handlebar sleeve connection part, and the looseness and deformation of the handlebar, etc., ensures accurate and reliable detection results, can meet the inspection needs of handlebars with different model sizes, does not require frequent replacement of the inspection tool, reduces the operation difficulty of workers, improves the inspection efficiency of employees, and has applicability and universality.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A universal fixed inspection tool for integrated handlebars includes a fixed bottom plate, a cross bar, a central positioning column, a fixed top plate, a square movable plate, a circular movable plate, a movable sleeve, and an installation block. The fixed bottom plate has a slideway, the slideway is adapted to the cross bar, the cross bar is adapted to the slideway, the cross bar is connected to the slideway, and the cross bar slides in the slideway. The fixed bottom plate has a first slide hole, the cross bar has a first movable column, the first movable column is adapted to the first slide hole, the first movable column passes through the first slide hole, the first movable column is connected to the square movable plate, the square movable plate has a first through hole, the first movable column has a first threaded groove, the first through hole, the first threaded groove are adapted to a first fixing bolt, the first fixing bolt passes through the first through hole, and the first fixing bolt is threadedly connected to the first threaded groove. The upper part of the square movable plate has a first measuring rod, and the lower part of the square movable plate is attached to the fixed bottom plate.

[0006] The fixed bottom plate of the utility model has a second slide hole, the cross bar has a second movable column, the second movable column is adapted to the second slide hole, the second movable column passes through the second slide hole, the second movable column is connected to the circular movable plate, the circular movable plate has a second through hole, the second movable column has a second threaded groove, the second through hole, the second threaded groove are adapted to a second fixing bolt, the second fixing bolt passes through the second through hole, and the second fixing bolt is threadedly connected to the second threaded groove. The lower part of the circular movable plate is attached to the fixed bottom plate.

[0007] The upper part of the fixed bottom plate of the utility model is provided with a central positioning plate. The upper part of the central positioning plate is provided with a central positioning column. The upper part of the central positioning column is connected to a fixed top plate. The fixed top plate has a third perforation, and the central positioning column has a third threaded groove. The third perforation, the third threaded groove are adapted to a third fixing bolt. The third fixing bolt passes through the third perforation, and the third fixing bolt is threadedly connected to the third threaded groove.

[0008] Both ends of the cross bar of the utility model pass through the movable sleeve. The upper part of the movable sleeve is provided with a second measuring rod. The upper part of the cross bar is connected to the mounting block by screws. The screws are sequentially connected to the mounting block and the cross bar. The inner side of the mounting block fits against the fixed bottom plate. The upper part of the mounting block has an arrow. Beneficial effects

[0009] When inspecting the handlebar of the utility model, first place the handlebar on the upper part of the fixed bottom plate, and pass the central positioning column through the handlebar joint, and position the handlebar centered on this. Then press and fix the handlebar joint through the fixed top plate. Then slide the cross bar until the first measuring rod fits against the body of the handlebar, and slide the movable sleeve until the two second measuring rods on both sides fit against the curved part of the handlebar, and inspect the three basic shaping parts of the handlebar, namely the curved part, the body, and the joint. The operation is convenient, improving the inspection efficiency of employees. And both the fixed bottom plate and the cross bar are provided with scales, which is convenient for quickly reading the inspection data of the handlebar.

[0010] The cross bar of the utility model is slidably connected to the fixed bottom plate, and the adjustment is convenient. It can be used for inspecting handlebars of different sizes, with flexible structure, ensuring the applicability and versatility of the device, meeting the inspection requirements of handlebars of different model sizes, without the need to frequently replace the inspection tools, with convenient operation, improving the inspection efficiency of employees.

[0011] The utility model positions by taking the fixed handlebar joint as the center; fixes the three basic shaping parts of the product, namely the curved part, the body, and the joint, according to the overall processing bottom plate, and utilizes the stable characteristic of the cross angle to firmly fix the position of the joint; and because it is the basic positioning reference, it can meet the basic requirements of repeated positioning, while the other two parts adopt the sliding positioning and orientation method; it meets various inspection methods of various types and sizes, with flexible structure.

[0012] The utility model adopts P20 durable material, has a long service life, can be used repeatedly, saves costs, and is used to inspect various parts of the handlebar, including the handle, the connecting part of the handle sleeve, the looseness and deformation of the handlebar, etc. While ensuring the accuracy and reliability of the detection results, it can meet the inspection requirements of handlebars of different model sizes, without the need to frequently replace the inspection tools, reducing the operation difficulty of workers, improving the inspection efficiency of employees, and having applicability and versatility. Description of the drawings

[0013] Figure 1 It is a structural schematic diagram of the integrated universal fixed inspection tool for the handlebar of the utility model.

[0014] Figure 2 Cross-sectional view of the integrated universal fixed fixture structure of the handlebar according to the present utility model.

[0015] Figure 3 Cross-sectional view of the connection structure of the fixed base plate, cross bar, and circular movable plate according to the present utility model.

[0016] Figure 4 Schematic diagram of the fixed base plate structure according to the present utility model.

[0017] Figure 5 Schematic diagram of the cross bar structure according to the present utility model.

[0018] Figure 6 Schematic diagram of the square movable plate structure according to the present utility model.

[0019] Figure 7 Schematic diagram of the movable sleeve structure according to the present utility model. Detailed implementation manners

[0020] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments:

[0021] Embodiment 1:

[0022] A universal fixed fixture for integrated handlebars, comprising a fixed bottom plate 01, a cross bar 03, a central positioning post 04, a fixed top plate 10, a square movable plate 12, a circular movable plate 15, a movable sleeve 17, and a mounting block 19. The fixed bottom plate 01 has a slideway 02, which is adapted to the cross bar 03. The cross bar 03 is adapted to the slideway 02, and the cross bar 03 is connected to the slideway 02 and slides within the slideway 02. The fixed bottom plate 01 has a first slide hole 07, and the cross bar 03 has a first movable post 05, which is adapted to the first slide hole 07. The first movable post 05 passes through the first slide hole 07 and is connected to the square movable plate 12. The square movable plate 12 has a first through hole 22, and the first movable post 05 has a first threaded groove 23. The first through hole 22, the first threaded groove 23 are adapted to a first fixing bolt 13. The first fixing bolt 13 passes through the first through hole 22 and is threadedly connected to the first threaded groove 23. The upper part of the square movable plate 12 has a first measuring rod 14, and the lower part of the square movable plate 12 is in contact with the fixed bottom plate 01. When inspecting the handlebar, first place the handlebar on the upper part of the fixed bottom plate 01, and pass the central positioning post 04 through the handlebar joint and position the handlebar with this as the center. Then, press and fix the handlebar joint through the fixed top plate 10. Then, slide the cross bar 03 until the first measuring rod 14 is in contact with the handlebar body, and slide the movable sleeve 17 until the two second measuring rods 18 on both sides are in contact with the handlebar bent part, so as to inspect the three basic shaping parts of the handlebar, namely the bent part, the body, and the joint. The operation is convenient, which improves the inspection efficiency of employees. Moreover, scales are provided on both the fixed bottom plate 01 and the cross bar 03, which is convenient for quickly reading the inspection data of the handlebar.

[0023] Embodiment 2:

[0024] The fixed bottom plate 01 of the present utility model has a second slide hole 08, and the cross bar 03 has a second movable post 06, which is adapted to the second slide hole 08. The second movable post 06 passes through the second slide hole 08 and is connected to the circular movable plate 15. The circular movable plate 15 has a second through hole 24, and the second movable post 06 has a second threaded groove 25. The second through hole 24, the second threaded groove 25 are adapted to a second fixing bolt 16. The second fixing bolt 16 passes through the second through hole 24 and is threadedly connected to the second threaded groove 25. The lower part of the circular movable plate 15 is in contact with the fixed bottom plate 01. The cross bar 03 is slidably connected to the fixed bottom plate 01, and the adjustment is convenient. It can be applied to the inspection of handlebars of different sizes. The structure is flexible, which ensures the applicability and universality of the device, meets the inspection requirements of handlebars of different model sizes, eliminates the need for frequent replacement of the fixture, and has convenient operation, improving the inspection efficiency of employees.

[0025] Embodiment 3:

[0026] The upper part of the fixed bottom plate 01 of the present utility model has a central positioning plate 09, the upper part of the central positioning plate 09 has a central positioning column 04, the upper part of the central positioning column 04 is connected to the fixed top plate 10, the fixed top plate 10 has a third perforation 26, the central positioning column 04 has a third threaded groove 27, the third perforation 26, the third threaded groove 27 are adapted to the third fixing bolt 11, the third fixing bolt 11 passes through the third perforation 26, and the third fixing bolt 11 is threadedly connected to the third threaded groove 27. This device is positioned with the fixed handlebar joint as the center; according to the overall processing bottom plate, three basic modeling parts of the product are fixed, namely the curved handle, the handle body, and the joint. Using the stable characteristic of the cross angle, the position of the joint is firmly fixed; and because it is the basic positioning reference, the basic requirements of repeated positioning can be met, while the other two places adopt the sliding positioning and orientation method; it meets various types and various sizes of inspection methods, and the structure is flexible.

[0027] Embodiment 4:

[0028] Both ends of the cross bar 03 of the present utility model pass through the movable sleeve 17. The upper part of the movable sleeve 17 has a second measuring rod 18. The upper part of the cross bar 03 is connected to the mounting block 19 by screws 20. The screws 20 are sequentially connected to the mounting block 19 and the cross bar 03. The inner side of the mounting block 19 is attached to the fixed bottom plate 01. The upper part of the mounting block 19 has an arrow 21. This device is made of P20 durable material, has a long service life, can be used repeatedly, saves costs, and is used to inspect various parts of the handlebar, including the handle, the handlebar sleeve connection part, the looseness and deformation of the handlebar, etc. While ensuring the accuracy and reliability of the detection results, it can also meet the inspection use of handlebars of different models and sizes, without frequent replacement of the inspection tool, reducing the operation difficulty of workers, improving the inspection efficiency of employees, and having applicability and versatility.

[0029] Embodiment 5:

[0030] Installation steps: First, place the installation block 19 on the upper part of the cross bar 03 and fixedly connect it to the cross bar 03 through the screw 20. Then, place the cross bar 03 under the fixed bottom plate 01, and the cross bar 03 is embedded in the slideway 02. The first movable column 05 passes through the first sliding hole 07, and the second movable column 06 passes through the second sliding hole 08. The upper surface of the cross bar 03 fits with the lower surface of the fixed bottom plate 01, and the inner surface of the installation block 19 fits with the fixed bottom plate 01. Then, place the square movable plate 12 on the upper part of the fixed bottom plate 01. The lower surface of the square movable plate 12 fits with the upper surface of the fixed bottom plate 01. The position of the first through hole 22 corresponds to that of the first threaded groove 23, and the square movable plate 12 and the first movable column 05 are fixedly connected through the first fixing bolt 13. Then, place the circular movable plate 15 on the upper part of the fixed bottom plate 01. The lower surface of the circular movable plate 15 fits with the upper surface of the fixed bottom plate 01. The position of the second through hole 24 corresponds to that of the second threaded groove 25, and the circular movable plate 15 and the second movable column 06 are fixedly connected through the second fixing bolt 16. Then, place the fixed top plate 10 on the upper part of the central positioning column 04 and fixedly connect them through the third fixing bolt 11. Finally, put the movable sleeve 17 on both ends of the cross bar 03 to complete the installation.

[0031] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A handlebar integrated universal fixing inspection tool, characterized in that : It includes a fixed bottom plate (01), a cross bar (03), a central positioning column (04), a fixed top plate (10), a square movable plate (12), a circular movable plate (15), a movable sleeve (17), and a mounting block (19). The fixed bottom plate (01) has a slideway (02), and the slideway (02) is adapted to the cross bar (03). The cross bar (03) is adapted to the slideway (02), and the cross bar (03) is connected to the slideway (02). The cross bar (03) slides within the slideway (02). The fixed bottom plate (01) has a first slide hole (07), and the cross bar (03) has a first movable column (05). The first movable column (05) is adapted to the first slide hole (07). The first movable column (05) passes through the first slide hole (07), and the first movable column (05) is connected to the square movable plate (12). The square movable plate (12) has a first through hole (22). The first movable column (05) has a first threaded groove (23). The first through hole (22), the first threaded groove (23) are adapted to a first fixing bolt (13). The first fixing bolt (13) passes through the first through hole (22), and the first fixing bolt (13) is threadedly connected to the first threaded groove (23). The upper part of the square movable plate (12) has a first measuring rod (14), and the lower part of the square movable plate (12) is attached to the fixed bottom plate (01).

2. The integrated universal fixing inspection tool for handlebars according to claim 1, characterized in that : The fixed bottom plate (01) has a second slide hole (08), and the cross bar (03) has a second movable column (06). The second movable column (06) is adapted to the second slide hole (08). The second movable column (06) passes through the second slide hole (08), and the second movable column (06) is connected to the circular movable plate (15). The circular movable plate (15) has a second through hole (24). The second movable column (06) has a second threaded groove (25). The second through hole (24), the second threaded groove (25) are adapted to a second fixing bolt (16). The second fixing bolt (16) passes through the second through hole (24), and the second fixing bolt (16) is threadedly connected to the second threaded groove (25). The lower part of the circular movable plate (15) is attached to the fixed bottom plate (01).

3. The integrated universal fixing inspection tool for handlebars according to claim 1, characterized in that : The upper part of the fixed bottom plate (01) has a central positioning plate (09). The upper part of the central positioning plate (09) has a central positioning column (04). The upper part of the central positioning column (04) is connected to the fixed top plate (10). The fixed top plate (10) has a third through hole (26). The central positioning column (04) has a third threaded groove (27). The third through hole (26), the third threaded groove (27) are adapted to a third fixing bolt (11). The third fixing bolt (11) passes through the third through hole (26), and the third fixing bolt (11) is threadedly connected to the third threaded groove (27).

4. The integrated and universal fixing inspection tool for handlebars according to claim 1, characterized in that : Both ends of the cross bar (03) pass through the movable sleeve (17). The upper part of the movable sleeve (17) has a second measuring rod (18). The upper part of the cross bar (03) is connected to the mounting block (19) by a screw (20). The screw (20) is sequentially connected to the mounting block (19) and the cross bar (03). The inner side of the mounting block (19) is attached to the fixed bottom plate (01). The upper part of the mounting block (19) has an arrow (21).

Images