Rotary positioning device of automobile door panel testing fixture

Abstract

The utility model relates to the technical field of automobile parts, and discloses an automobile door panel testing fixture rotation positioning device comprising a support assembly; according to the supporting assembly, a base is arranged on a supporting column; the connecting column is arranged on the base; a fixing assembly is arranged on the supporting column; the fixing assembly comprises a motor arranged on the supporting column; the rotating shaft is arranged on the motor; the fixed block is arranged on the detection table; the automobile door panel fixing device has the advantages that the automobile door panel is fixed by additionally arranging the limiting device, the limiting device fixes the limiting block through the spring, and the baffle can be driven to change in angle through the motor, so that the baffle can be switched between the horizontal direction and the vertical direction. The problems that an automobile door panel is prone to shaking during detection, and existing automobile door detection tools are mostly fixed to a table top in a horizontal or vertical state, horizontal and vertical angle adjustment cannot be carried out, and certain limitation exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and specifically relates to a rotary positioning device for an automobile door panel inspection fixture. Background Art

[0002] An inspection fixture is a simple tool used by industrial production enterprises to control various dimensions of products (such as hole diameters, spatial dimensions, etc.), improve production efficiency and control quality, and is suitable for products in mass production, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, thread plug gauges, outside diameter calipers, etc. The inspection of vehicles, as an important part of automobile production and processing, has a crucial impact on the quality of vehicle products, and the inspection of car doors is an important component among them.

[0003] At present, in the existing technology, after processing, it is necessary to detect the surface profile of the door panel. However, currently, when operators are detecting, most directly place the automobile door panel directly on the workbench and then use a detection instrument for detection. Since the structure of the automobile door panel is not very regular and both sides are suspended, the automobile door panel is prone to shaking during detection. Moreover, most of the existing car door inspection fixtures are fixed on the tabletop in a horizontal or vertical state, which is inconvenient for angle adjustment and results in low efficiency in use. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the existing technology, the utility model provides a rotary positioning device for an automobile door panel inspection fixture, which has the advantages of fixing the automobile door panel by adding a limiting device and being able to control the rotation of a baffle through a motor, and solves the problems that the automobile door panel is prone to shaking during detection and most of the existing car door inspection fixtures are fixed on the tabletop in a horizontal or vertical state, which is inconvenient for angle adjustment.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A rotary positioning device for an automobile door panel inspection fixture includes a support assembly; the support assembly includes: a support column provided with a base; a connecting column disposed on the base; a detection table disposed on the connecting column; a fixing assembly is provided on the support column; the fixing assembly includes: a motor disposed on the support column; a rotating shaft disposed on the motor; a fixing block disposed on the detection table; a groove opened on the fixing block; a limiting block disposed on the fixing block; a spring disposed on the fixing block.

[0008] In some embodiments, a push plate is provided on the spring.

[0009] In some embodiments, the limiting block is in a Chinese character 'zhong' shape.

[0010] In some embodiments, the groove and the limiting block are provided with inclined surfaces.

[0011] In some embodiments, the detection platform is provided with a curved surface.

[0012] In some embodiments, a plurality of fixing blocks are provided.

[0013] In some embodiments, an auxiliary component is provided on the base; the auxiliary component includes: a linear module, which is arranged on the base; a slider, which is arranged on the linear module; and a slide groove, which is opened on the detection platform.

[0014] In some embodiments, the linear module is a motor linear module.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a rotating positioning device for a car door panel inspection fixture, which has the following beneficial effects: when we need to use the inspection fixture, by placing the car door on the inspection table, the limit block is pressed to fix the car door panel, and at the same time, the motor can be started and the angle of the car door panel can be adjusted through the components. It has the advantages of fixing the car door panel by adding a limit device and controlling the rotation of the baffle by the motor, which solves the problem that the car door panel is prone to shaking during inspection, and the existing car door inspection fixtures are mostly fixed on the table in a horizontal or vertical state, making it inconvenient to adjust the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0019] In the figure:

[0020] 1. Support assembly; 11. Support column; 12. Base; 13. Connecting column; 14. Testing table;

[0021] 2. Fixing assembly; 21. Motor; 22. Rotating shaft; 23. Fixing block; 24. Groove; 25. Limiting block; 26. Spring; 27. Push plate;

[0022] 3. Auxiliary components; 31. Linear module; 32. Slider; 33. Slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0025] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0027] The inspection fixture is placed on the inspection table, and then the inspection table is equipped with limit structures such as buckle limit blocks to fix the car door panel on the inspection table, so as to fix the car door panel horizontally or vertically to prevent the door panel from shaking during inspection.

[0028] In the related art, most of them directly place the car door panel on the testing table and then use the testing instrument to test it. Since the structure of the car door panel is not very regular, the car door panel is prone to shaking during the test. In addition, the existing car door inspection tools are mostly fixed on the table in a horizontal or vertical state, which is inconvenient to adjust the angle and has certain limitations.

[0029] To solve the problems in the related art to a certain extent, the embodiment of the present application provides a rotary positioning device for an automobile door panel fixture. When it is necessary to inspect the automobile door panel, the door can be fixed by the limiting component, and the orientation of the bottom plate can be controlled and adjusted by the motor 21 and the rotating shaft 22, improving the applicable conditions of the fixture.

[0030] The present application will be described below with reference to the accompanying drawings and specific embodiments:

[0031] Combined with Figure 1-Figure 2 , the embodiment of the present application provides a rotary positioning device for an automobile door panel fixture, including a support component 1; the support component 1 includes: a support column 11, on which a base 12 is provided; a connecting column 13, arranged on the base 12; a detection table 14, arranged on the connecting column 13; a fixing component 2 is provided on the support column 11; the fixing component 2 includes: a motor 21, arranged on the support column 11; a rotating shaft 22, arranged on the motor 21; a fixing block 23, arranged on the detection table 14; a groove 24, opened on the fixing block 23; a limiting block 25, arranged on the fixing block 23; a spring 26, arranged on the fixing block 23.

[0032] When we need to use the fixture, by placing the automobile door on the detection table 14, then, we press the limiting block 25 to make the limiting block 25 move out of the groove 24. At the same time, the spring 26 will push the limiting block 25 downward, making the limiting block 25 buckle downward to complete the fixation of the automobile door panel, facilitating the detection of the automobile door panel, improving the accuracy of the detection. At the same time, by starting the motor 21, driving the rotating shaft 22, the rotating shaft 22 drives the base 12 to rotate, the base 12 drives the connecting column 13 to rotate, and the connecting column 13 drives the detection table 14 to rotate to adjust the angle of the automobile door panel, making the detection of the automobile door panel more accurate. When we finish detecting the automobile door panel, we start the motor 21, drive the rotating shaft 22, the rotating shaft 22 drives the base 12 to rotate, the base 12 drives the connecting column 13 to rotate, and the connecting column 13 drives the detection table 14 to rotate so that the detection table faces upward. At the same time, we pull up the limiting block 25 to move the limiting block 25 upward to the exit of the groove 24 and then push it out to cancel the fixation of the automobile door panel, and then take out the automobile door panel.

[0033] In some embodiments, a push plate is arranged on the spring 26 to assist the spring in pushing the limiting block 25.

[0034] In some embodiments, the limiting block 25 is in the shape of a Chinese character 'zhong' to prevent the limiting block 25 from popping out of the groove 24.

[0035] In some embodiments, inclined surfaces are provided on the groove 24 and the limiting block 25 to make the insertion of the limiting block 25 smoother.

[0036] In some embodiments, the testing platform 14 is provided with a curved surface so that the testing platform can adapt to more automobile door panels.

[0037] In some embodiments, a plurality of fixing blocks 23 are provided to achieve a better fixing effect.

[0038] In some embodiments, an auxiliary component 3 is disposed on the base 12 ; the auxiliary component 3 includes: a linear module 31 disposed on the base 12 ; a slider 32 disposed on the linear module 31 ; and a slide groove 33 opened on the detection platform 14 .

[0039] When we fix the car door panel, since the shape of the car door panel is not fixed, we can control the movement of the slider 32 through the motor of the linear module 31, and the slider 32 controls the movement of the limit block 25 through the slide groove 33 so that the limit block 25 can fix the car door panels of different shapes, thereby improving the versatility of the inspection fixture.

[0040] In some embodiments, the linear module 31 is a motor linear module so that the movement of the limit block 25 can be controlled faster and more accurately.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0042] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotary positioning device for an automobile door panel inspection tool, comprising a support assembly (1); the support assembly (1) includes: A support column (11) provided with a base (12) thereon; A connecting column (13) disposed on the base (12); An inspection table (14) disposed on the connecting column (13); It is characterized in that: a fixing assembly (2) is provided on the support column (11); the fixing assembly (2) includes: A motor (21) disposed on the support column (11); A rotating shaft (22) disposed on the motor (21); A fixing block (23) disposed on the inspection table (14); A groove (24) opened on the fixing block (23); A limiting block (25) disposed on the fixing block (23); A spring (26) disposed on the fixing block (23).

2. The automobile door panel inspection fixture rotation positioning device according to claim 1, characterized in that: A push plate is provided on the spring (26).

3. The automobile door panel inspection fixture rotation positioning device according to claim 1, characterized in that: The limiting block (25) is in the shape of a Chinese character 'zhong'.

4. The automobile door panel inspection fixture rotation positioning device according to claim 1, characterized in that: The groove (24) and the limiting block (25) are provided with inclined surfaces.

5. The automobile door panel inspection fixture rotation positioning device according to claim 1, characterized in that: The inspection table (14) is provided with a cambered surface thereon.

6. The automobile door panel inspection fixture rotation positioning device according to claim 1, characterized in that: A plurality of fixing blocks (23) are provided.

7. The automobile door panel inspection fixture rotation positioning device according to claim 1, characterized in that: An auxiliary assembly (3) is provided on the base (12); the auxiliary assembly (3) includes: A linear module (31) disposed on the base (12); A slider (32) disposed on the linear module (31); A sliding groove (33) opened on the inspection table (14).

8. The automobile door panel inspection fixture rotation positioning device according to claim 7, characterized in that: The linear module (31) is a motor linear module.

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