An auxiliary jig for part inspection

Abstract

The utility model relates to the technical field of part auxiliary jig, and disclose a kind of for part detection's auxiliary jig, L type support is opposite with the side of slider and is all provided with installation groove, the inside of installation groove is all inserted with clamp, the top of fixed column is connected with the first fixed bolt by screw thread, the outside of first fixed bolt is movably sleeved with push plate, the side of slider is provided with inclined plane, the outside of slide column is provided with reset component;Through tool rotation first fixed bolt rotation, one end of first fixed bolt is rotated and moved in the inside of fixed column, so that the bottom of both sides of first fixed bolt is moved in the outside of inclined plane, to push slider to move in the outside of slide column, when tension spring is stretched under stress, one clamp is contacted on the outside of part by slider, so that the clamping and fixing of two clamps to part are completed, it is simple and quick to operate, and multiple parts can be fixed at a time, the efficiency of part detection can be improved, the practicability of device is improved.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary fixtures for parts, specifically an auxiliary fixture for parts inspection. Background Technology

[0002] Fixtures are a broad category of tools used in woodworking, metalworking, fitter work, machinery, electrical control, and other handicrafts. They primarily serve to assist in controlling position or movement. Fixtures can be categorized into three main types: process assembly fixtures, project testing fixtures, and circuit board testing fixtures. Process assembly fixtures include assembly fixtures, welding fixtures, disassembly fixtures, dispensing fixtures, irradiation fixtures, adjustment fixtures, and shearing fixtures. Project testing fixtures include lifespan testing fixtures, packaging testing fixtures, environmental testing fixtures, optical testing fixtures, shielding testing fixtures, sound insulation testing fixtures, and so on. Circuit board testing fixtures mainly include ICT testing fixtures, FCT functional fixtures, SMT reflow fixtures, BGA testing fixtures, and so on.

[0003] Traditional fixtures are cumbersome to use for fixing parts, requiring manual tightening of bolts point by point. Furthermore, the clamping force of a single part needs to be adjusted multiple times, which takes a long time. Moreover, when multiple parts are inspected in parallel, the inspection efficiency is reduced. Therefore, an auxiliary fixture for part inspection is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary fixture for parts inspection, in order to solve the problems mentioned in the background art, that the traditional fixtures are cumbersome to use when fixing parts, requiring manual tightening of bolts point by point, and requiring multiple adjustments of clamping force for a single part, which takes a long time, and that the inspection efficiency of multiple parts is reduced when inspecting multiple parts in parallel.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary fixture for parts inspection, comprising...

[0006] The base plate has three L-shaped brackets installed at both ends of its top, and a fixing component for detecting the clamping of parts is installed at the center of the top of the base plate.

[0007] The fixing assembly includes a fixing post, three sliding posts, and three sliders. The fixing post is fixedly connected to the top center of the base plate. The three sliding posts are fixedly connected to both sides of the fixing post. The three sliders are movably sleeved on one side of the three sliding posts. The L-shaped bracket has a mounting groove on the side opposite to the slider. A clamp is inserted into the inside of each mounting groove. The top of the fixing post is connected to a first fixing bolt by a thread. A push plate is movably sleeved on the outside of the first fixing bolt. One side of the slider has an inclined surface. A reset assembly is provided on the outside of the sliding post.

[0008] Preferably, the reset assembly includes a tension spring that is movably sleeved on the outside of the slide column.

[0009] Preferably, one end of the tension spring is fixedly connected to the slider, and the other end of the tension spring is fixedly connected to the outside of the fixed post.

[0010] Preferably, magnets are installed on the opposite sides of the mounting slot and the clamp.

[0011] Preferably, the top of the three L-shaped brackets is provided with mounting holes, and a second fixing bolt passes through the interior of the mounting holes. One end of the second fixing bolt is threaded to the top of the base plate.

[0012] Preferably, guide posts are fixedly connected to both ends of the top of the fixed post, and the push plate is movably sleeved on the outside of the guide posts.

[0013] Preferably, the bottom of the push plate is fixedly connected to two positioning frames, both of which are engaged with the outside of the fixed column.

[0014] Preferably, the push plate abuts against the outer side of the inclined surface, and both bottom sides of the push plate are provided with rounded corners.

[0015] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0016] This invention utilizes a tool to rotate the first fixing bolt, causing one end of the first fixing bolt to rotate and move inside the fixing column. This causes the first fixing bolt to drive the bottom sides of the push plate to move on the outside of the inclined plane, thereby pushing the slider to move on the outside of the sliding column. At this time, the tension spring is stretched, and the slider drives a clamp to abut against the outside of the part, so that the two clamps complete the clamping and fixing of the part. The operation is simple and quick, and multiple parts can be fixed at one time, which can improve the efficiency of part inspection and improve the practicality of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the top structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the L-shaped bracket structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the positioning frame structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the clamp structure of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. L-shaped bracket; 3. Fixed column; 4. Sliding column; 5. Sliding block; 6. Mounting groove; 7. Magnet; 8. Clamp; 9. Guide column; 10. Push plate; 11. Inclined surface; 12. First fixing bolt; 13. Tension spring; 14. Positioning frame; 15. Mounting hole; 16. Second fixing bolt. 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] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0026] Example

[0027] Please see Figure 1-5This utility model provides a technical solution: an auxiliary fixture for parts inspection, including a base plate 1, three L-shaped brackets 2 are installed at both ends of the top of the base plate 1, and a fixing component for clamping the inspected parts is installed at the center of the top of the base plate 1.

[0028] By setting a fixing component, multiple parts can be fixed at once, which can improve the efficiency of part inspection and enhance the practicality of the device. The fixing component includes a fixing column 3, three sliding columns 4, and three sliders 5. The fixing column 3 is fixedly connected to the top center of the base plate 1. The three sliding columns 4 are fixedly connected to both sides of the fixing column 3. The three sliders 5 are movably sleeved on one side of the three sliding columns 4. The L-shaped bracket 2 has a mounting groove 6 on the side opposite to the slider 5. A clamp 8 is inserted into the inside of each mounting groove 6. The top of the fixing column 3 is connected to a first fixing bolt 12 by a thread. A push plate 10 is movably sleeved on the outside of the first fixing bolt 12. The slider 5 has an inclined surface 11 on one side, and the push plate 10 abuts against the outer side of the inclined surface 11. The bottom of both sides of the push plate 10 is rounded. By rotating the first fixing bolt 12 with a tool, one end of the first fixing bolt 12 rotates and moves inside the fixing column 3, so that the first fixing bolt 12 drives the bottom of both sides of the push plate 10 to move outside the inclined surface 11, thereby pushing the slider 5 to move outside the slide column 4. At this time, the tension spring 13 is stretched by force, and the slider 5 drives a clamp 8 to abut against the outside of the part, so that the two clamps 8 complete the clamping and fixing of the part. The operation is simple and quick. A reset component is provided on the outside of the slide column 4.

[0029] To facilitate the disassembly of the tested parts, the reset assembly includes a tension spring 13. The tension spring 13 is movably sleeved on the outside of the slide column 4. One end of the tension spring 13 is fixedly connected to the slider 5, and the other end of the tension spring 13 is fixedly connected to the outside of the fixed column 3. The tension spring 13 is a consumable part and needs to be maintained and replaced regularly. After the part is tested, the first fixing bolt 12 is loosened, causing the first fixing bolt 12 to move upward at the top of the fixed column 3. The top limit of the push plate 10 is released, and the tension spring 13 pulls the slider 5 to move and reset, so that a clamp 8 is disengaged from the outside of the part, and the tested part can be disassembled.

[0030] To inspect different parts, magnets 7 are installed on opposite sides of the mounting slot 6 and the clamp 8. By pulling the clamp 8 upward, one end of the clamp 8 is disengaged from the interior of the mounting slot 6. At this time, the magnet 7 on one side of the clamp 8 is disengaged from the magnet 7 inside the mounting slot 6, which can quickly disassemble the clamp 8 for easy replacement. During installation, the new clamp 8 is inserted into the interior of the mounting slot 6, so that the magnet 7 on one side of the clamp 8 is attracted to the magnet 7 inside the mounting slot 6, thus fixing the clamp 8.

[0031] The top of each of the three L-shaped brackets 2 has a mounting hole 15, through which a second fixing bolt 16 passes. One end of the second fixing bolt 16 is threaded to the top of the base plate 1. The second fixing bolt 16 allows for quick fixation of the L-shaped brackets 2. The structure is simple and facilitates the assembly of the fixture. Both ends of the top of the fixing column 3 are fixedly connected to guide columns 9. The push plate 10 is movably sleeved on the outside of the guide columns 9. The guide columns 9 ensure the smooth movement of the push plate 10, allowing the push plate 10 to push the slider 5 to move. The bottom of the push plate 10 is fixedly connected to two positioning frames 14. Both positioning frames 14 are snapped onto the outside of the fixing column 3. The two positioning frames 14 facilitate the installation of the push plate 10 and can position the push plate 10.

[0032] The working principle or structural principle is as follows: When fixing the part to be inspected, the part is first placed between two clamps 8. Then, the first fixing bolt 12 is rotated by a tool. One end of the first fixing bolt 12 rotates and moves inside the fixing column 3, causing the first fixing bolt 12 to drive the bottom sides of the push plate 10 to move outside the inclined plane 11, thereby pushing the slider 5 to move outside the sliding column 4. At this time, the tension spring 13 is stretched by force, and the slider 5 drives one clamp 8 to abut against the outside of the part, so that the two clamps 8 complete the clamping and fixing of the part. The operation is simple and quick, and multiple parts can be fixed at one time, which can improve the efficiency of part inspection and improve the practicality of the device. After the part inspection is completed, the first fixing bolt 12 is loosened, so that the first fixing bolt 12 moves upward at the top of the fixing column 3. The top limit of the push plate 10 is released, and the tension spring 13 pulls the slider 5 to move and reset, so that one clamp 8 is disengaged from the outside of the part, and the inspected part can be disassembled.

[0033] When fixing different test parts, by pulling the clamp 8 upward, one end of the clamp 8 is disengaged from the inside of the mounting groove 6. At this time, the magnet 7 on one side of the clamp 8 is disengaged from the magnet 7 inside the mounting groove 6, which can quickly complete the disassembly of the clamp 8 for easy replacement. During installation, by inserting the new clamp 8 into the inside of the mounting groove 6, the magnet 7 on one side of the clamp 8 is attracted to the magnet 7 inside the mounting groove 6, which can complete the fixing of the clamp 8.

[0034] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. An auxiliary fixture for parts inspection, characterized in that, include The base plate (1) has three L-shaped brackets (2) installed at both ends of its top, and a fixing component for detecting the clamping of parts is installed at the center of its top. The fixing assembly includes a fixing post (3), three sliding posts (4) and three sliders (5). The fixing post (3) is fixedly connected to the top center of the base plate (1). The three sliding posts (4) are fixedly connected to both sides of the fixing post (3). The three sliders (5) are movably sleeved on one side of the three sliding posts (4). The L-shaped bracket (2) has a mounting groove (6) on the side opposite to the slider (5). A clamp (8) is inserted into the inside of the mounting groove (6). The top of the fixing post (3) is connected to a first fixing bolt (12) by a thread. A push plate (10) is movably sleeved on the outside of the first fixing bolt (12). A slope (11) is opened on one side of the slider (5). A reset assembly is provided on the outside of the sliding post (4).

2. The auxiliary fixture for parts inspection according to claim 1, characterized in that, The reset assembly includes a tension spring (13) which is movably sleeved on the outside of the slide (4).

3. An auxiliary fixture for parts inspection according to claim 2, characterized in that, One end of the tension spring (13) is fixedly connected to the slider (5), and the other end of the tension spring (13) is fixedly connected to the outside of the fixed column (3).

4. An auxiliary fixture for parts inspection according to claim 1, characterized in that, Magnets (7) are installed on the opposite sides of the mounting slot (6) and the clamp (8).

5. An auxiliary fixture for parts inspection according to claim 1, characterized in that, The top of each of the three L-shaped brackets (2) is provided with a mounting hole (15), and a second fixing bolt (16) passes through the inside of the mounting hole (15). One end of the second fixing bolt (16) is threaded to the top of the base plate (1).

6. An auxiliary fixture for parts inspection according to claim 1, characterized in that, The top two ends of the fixed column (3) are fixedly connected to guide columns (9), and the push plate (10) is movably sleeved on the outside of the guide column (9).

7. An auxiliary fixture for parts inspection according to claim 1, characterized in that, The bottom of the push plate (10) is fixedly connected to two positioning frames (14), and both positioning frames (14) are snapped onto the outside of the fixed column (3).

8. An auxiliary fixture for parts inspection according to claim 1, characterized in that, The push plate (10) abuts against the outside of the inclined surface (11), and the bottom of both sides of the push plate (10) are provided with rounded corners.

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