Modularized testing fixture tool

Abstract

The utility model relates to a modularized checking fixture tool, which belongs to the technical field of checking fixtures and comprises a mounting base, a supporting stand column is rotatably mounted at the top of the mounting base, a mounting top plate is fixedly mounted at the top of the supporting stand column, and a checking fixture mounting platform is arranged at the top of the mounting top plate. A mounting bolt is arranged at the bottom of the mounting top plate in a penetrating manner, the mounting bolt is mounted at the bottom of the testing fixture mounting platform in a threaded manner, and the testing fixture mounting platform comprises a rotating platform bolted to the top of the mounting top plate. According to the modularized testing fixture tool, the rotating platform is arranged at the top of the mounting top plate, the four sliding mounting grooves are formed in the side face of the rotating platform, the sliding bases are arranged in the sliding mounting grooves, the mounting screws are arranged at the bottoms of the sliding bases, the testing fixture sleeves are mounted through the mounting screws in a threaded mode, and the measuring testing fixtures are arranged at the bottoms of the testing fixture sleeves. The four measuring gauges are installed on the rotating platform at the same time, and when parts are measured, different measuring gauges can be replaced conveniently.

Description

Technical Field

[0001] This utility model relates to the field of inspection tool technology, specifically a modular inspection tooling. Background Technology

[0002] Inspection fixtures are simple tools used by industrial manufacturers to control various dimensions of products, such as hole diameters and spatial dimensions, improving production efficiency and quality control. They are suitable for mass-produced products, such as automotive parts, replacing specialized measuring tools like smooth plug gauges, thread plug gauges, and outside diameter calipers. By using inspection fixtures, the conformity of parts can be quickly determined, thereby accelerating production. Inspection fixtures ensure the stability and consistency of product quality, reducing the generation of defective products. Compared to traditional specialized measuring tools, inspection fixtures are generally lower in cost and easier to operate and maintain. Some inspection fixtures can be adjusted as needed to adapt to the inspection requirements of different models or products.

[0003] Utility model patent CN215847799U discloses a modular inspection fixture, including a base, an inspection table, and a positioning frame. A first threaded rod is rotatably connected to the inner front end of the base, and a push rod is helically connected to the outer side of the first threaded rod. A lower support block is fixedly connected to the top of the push rod, and the lower support block is slidably connected to the base. A limit block is slidably connected to the inner side of the lower support block. Through the arrangement of the first threaded rod, push rod, lower support block, limit block, upper support block, limit rod, and connecting plate, in use, rotating the first threaded rod causes the push rod to slide within the base. The push rod then causes the lower support block to slide within the base, and the lower support block slides below the upper support block. Simultaneously, the limit block slides within the upper support block, causing the upper support block to push the inspection table. This causes the inspection table to move the limit rod within the base, thus allowing the height of the inspection table to be adjusted to meet the comfort requirements of different users and making it more convenient to use.

[0004] However, common inspection fixtures require the use of multiple fixtures for product inspection, and changing fixtures is quite troublesome. Therefore, a modular inspection fixture is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a modular inspection fixture, which has the advantages of being able to perform multiple measurements on a single part. It solves the problem that common inspection fixtures require the use of multiple inspection tools when inspecting products, and that changing inspection tools is quite troublesome.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A modular inspection fixture includes a mounting base, a support column rotatably mounted on the top of the mounting base, a mounting top plate fixedly mounted on the top of the support column, an inspection fixture mounting platform on the top of the mounting top plate, and mounting bolts threaded onto the bottom of the mounting top plate.

[0008] The inspection tool mounting platform includes a rotating platform bolted to the top of the mounting plate. The surface of the rotating platform has four sliding mounting slots. A sliding base is slidably mounted inside the sliding mounting slot. A mounting screw is fixedly mounted on the bottom of the sliding base. The inspection tool is threaded onto the surface of the mounting screw.

[0009] Furthermore, the testing tool includes a gauge sleeve threaded onto the surface of the mounting screw, and a measuring gauge is fixedly mounted on the bottom of the gauge sleeve.

[0010] Furthermore, a limiting strip is fixedly installed on the inner wall of the sliding mounting groove, and a limiting groove adapted to the limiting strip is provided on one side of the sliding base.

[0011] Furthermore, a turntable is fixedly installed at the bottom of the support column, the turntable is rotatably mounted on the top of the mounting base, and a control rod is fixedly installed at the bottom of the turntable.

[0012] Furthermore, a rotating gear is fixedly installed at the bottom of the control lever, and a drive gear is rotatably installed at the bottom of the mounting base, with the rotating gear meshing with the drive gear.

[0013] Furthermore, support legs are fixedly installed at the four corners of the bottom of the mounting base, and a base plate is fixedly installed at the bottom end of the support legs.

[0014] Furthermore, a mounting bracket is fixedly installed on the top of the base plate, and a servo motor is fixedly installed on the top of the mounting bracket. The output shaft of the servo motor is fixedly connected to the bottom of the drive gear.

[0015] Furthermore, a scissor lift is fixedly installed on the top of the mounting base, a lifting platform is fixedly installed on the top of the scissor lift, and a rotation control key is fixedly installed on one side of the mounting base.

[0016] Compared with the prior art, this utility model provides a modular inspection fixture, which has the following advantages:

[0017] 1. This modular inspection fixture features a rotating platform on the top of a mounting plate, four sliding mounting slots on the side of the rotating platform, sliding bases within the sliding mounting slots, and mounting screws at the bottom of the sliding bases. Inspection fixture sleeves are threaded onto these mounting screws, and measuring fixtures are mounted at the bottom of the inspection fixture sleeves. This allows for the simultaneous mounting of four measuring fixtures on the rotating platform. When measuring parts, it facilitates the replacement of different measuring fixtures, solving the problem of common inspection fixtures requiring multiple fixtures for product inspection and cumbersome fixture replacement.

[0018] 2. This modular inspection tooling allows for quick replacement of inspection tools when other than the four main inspection tools need to be replaced, by threading the inspection tools onto the mounting screws. The lifting platform is raised and lowered via a scissor lift, and the parts are placed on the lifting platform, with the height of the parts adjusted. Attached Figure Description

[0019] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 2 This is a front view of the structure of this utility model;

[0021] Figure 3 This is a front sectional view of the inspection tool sleeve of this utility model;

[0022] Figure 4 This is a three-dimensional view of the rotating platform of this utility model.

[0023] In the diagram: 1. Mounting base; 2. Support column; 3. Mounting top plate; 4. Rotating platform; 5. Mounting bolt; 6. Sliding mounting groove; 7. Sliding base; 8. Mounting screw; 9. Inspection tool sleeve; 10. Measuring tool; 11. Limiting strip; 12. Limiting groove; 13. Turntable; 14. Control rod; 15. Rotating gear; 16. Drive gear; 17. Support leg; 18. Base plate; 19. Mounting frame; 20. Servo motor; 21. Scissor lift; 22. Lifting platform; 23. Rotation control key. Detailed Implementation

[0024] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 4In this embodiment, a modular inspection fixture includes a mounting base 1, a support column 2 rotatably mounted on the top of the mounting base 1, a mounting top plate 3 fixedly mounted on the top of the support column 2, an inspection fixture mounting platform on the top of the mounting top plate 3, and an installation bolt 5 threaded through the bottom of the mounting top plate 3.

[0026] The fixture mounting platform includes a rotating platform 4 bolted to the top of the mounting plate 3. The surface of the rotating platform 4 has four sliding mounting slots 6. A sliding base 7 is slidably mounted inside each sliding mounting slot 6. A mounting screw 8 is fixedly mounted to the bottom of each sliding base 7, and a testing tool is threaded onto the surface of the mounting screw 8. Sliding the sliding base 7 into the sliding mounting slot 6 facilitates adjustment of the sliding base 7's position and easy installation onto the rotating platform 4. The four testing tools allow for the measurement of various data points during part inspection.

[0027] Secondly, the testing tools include a gauge sleeve 9 threaded onto the surface of the mounting screw 8, with a measuring gauge 10 fixedly mounted at the bottom of the gauge sleeve 9. A limit strip 11 is fixedly mounted on the inner wall of the sliding mounting groove 6, and a limit groove 12 adapted to the limit strip 11 is provided on one side of the sliding base 7. The gauge sleeve 9 is threaded onto the mounting screw 8, facilitating the installation of the measuring gauge 10 onto the mounting screw 8. The rotating platform 4 allows for easy replacement of different measuring gauges 10.

[0028] Specifically, the measuring fixture 10 is installed on four mounting screws 8, and the rotating platform 4 rotates, which facilitates the detection of various data when inspecting parts.

[0029] Please see Figure 1 and Figure 2 In this embodiment, a turntable 13 is fixedly installed at the bottom of the support column 2. The turntable 13 is rotatably installed on the top of the mounting base 1, and a control rod 14 is fixedly installed at the bottom of the turntable 13.

[0030] Among them, a rotating gear 15 is fixedly installed at the bottom of the control lever 14, and a drive gear 16 is rotatably installed at the bottom of the mounting base 1, with the rotating gear 15 meshing with the drive gear 16.

[0031] Secondly, support legs 17 are fixedly installed at the four corners of the bottom of the mounting base 1, and a base plate 18 is fixedly installed at the bottom of the support legs 17.

[0032] Meanwhile, a mounting bracket 19 is fixedly installed on the top of the base plate 18, and a servo motor 20 is fixedly installed on the top of the mounting bracket 19. The output shaft of the servo motor 20 is fixedly connected to the bottom of the drive gear 16.

[0033] The mounting base 1 has a scissor lift 21 fixedly mounted on its top, and a lifting platform 22 fixedly mounted on its top. A rotation control key 23 is fixedly mounted on one side of the mounting base 1. The rotation control key 23 starts the servo motor 20, which in turn drives the drive gear 16, which in turn drives the rotating gear 15, which in turn drives the control lever 14, which in turn drives the turntable 13, which in turn drives the support column 2, which in turn drives the rotating platform 4 to rotate 90 degrees, allowing for the replacement of the measuring gauge 10.

[0034] The working principle of the above embodiment is as follows: the product is placed on the lifting platform 22, the scissor lift 21 drives the product to rise and fall, the height of the product is adjusted, the control key 23 is turned to start the servo motor 20 to rotate 90 degrees, which drives the rotating platform 4 to rotate 90 degrees, and the corresponding measuring gauge 10 is rotated above the product to inspect the product.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0036] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] 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 modular gage tooling comprising a mounting base (1) characterized by: The top of the mounting base (1) is rotatably mounted with a support column (2), the top of the support column (2) is fixedly mounted with a mounting top plate (3), the top of the mounting top plate (3) is provided with a fixture mounting platform, and the bottom of the mounting top plate (3) is provided with a mounting bolt (5), which is threaded onto the bottom of the fixture mounting platform. The inspection tool mounting platform includes a rotating platform (4) bolted to the top of the mounting top plate (3). The rotating platform (4) has four sliding mounting slots (6) on its surface. A sliding base (7) is slidably mounted inside the sliding mounting slot (6). An installation screw (8) is fixedly mounted on the bottom of the sliding base (7). The inspection tool is threaded onto the surface of the installation screw (8).

2. The modular gage tool of claim 1, wherein: The testing tool includes a gauge sleeve (9) threaded onto the surface of the mounting screw (8), and a measuring gauge (10) is fixedly mounted on the bottom of the gauge sleeve (9).

3. The modular gage tool of claim 1, wherein: A limiting strip (11) is fixedly installed on the inner wall of the sliding mounting groove (6), and a limiting groove (12) adapted to the limiting strip (11) is provided on one side of the sliding base (7).

4. The modular gage tool of claim 1, wherein: A turntable (13) is fixedly installed at the bottom of the support column (2). The turntable (13) is rotatably installed on the top of the mounting base (1). A control rod (14) is fixedly installed at the bottom of the turntable (13).

5. A modular gage tooling fixture according to claim 4, wherein: A rotating gear (15) is fixedly installed at the bottom of the control lever (14), and a drive gear (16) is rotatably installed at the bottom of the mounting base (1). The rotating gear (15) meshes with the drive gear (16).

6. A modular gauge tooling fixture according to claim 5, wherein: The mounting base (1) has four fixed support legs (17) at the bottom corners, and a base plate (18) is fixedly installed at the bottom end of the support legs (17).

7. A modular gauge tooling fixture according to claim 6, wherein: A mounting bracket (19) is fixedly installed on the top of the base plate (18), and a servo motor (20) is fixedly installed on the top of the mounting bracket (19). The output shaft of the servo motor (20) is fixedly connected to the bottom of the drive gear (16).

8. The modular gage tool of claim 1, wherein: A scissor lift (21) is fixedly installed on the top of the mounting base (1), a lifting platform (22) is fixedly installed on the top of the scissor lift (21), and a rotation control key (23) is fixedly installed on one side of the mounting base (1).

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