Auxiliary positioning device for vibrating table

Abstract

The utility model discloses an auxiliary positioning device for a vibrating table, which relates to the technical field of auxiliary positioning of vibrating tables, and adopts the following scheme that the auxiliary positioning device comprises a vibrating frame and a buckling mechanism arranged at the top of the vibrating frame, the buckling mechanism comprises a working assembly and a clamping assembly, and the working assembly comprises an operating column; a control column is arranged outside the vibration frame, the positioning frame is arranged, the vibration frame is merged into the positioning frame, and after the vibration frame reaches the position, the control column is pulled, so that a first fixing disc, a fixing column and a first spring are driven to contract outwards in a sliding groove of a supporting disc along a sliding shaft limited by a first connecting column, and the vibration frame continues to move forwards; and meanwhile, the first positioning block is fixedly connected with the second spring and the positioning frame, front-back resistance is provided for the vibration frame, auxiliary positioning of the vibration frame can be effectively helped, the stability of the position of the vibration frame is ensured, and vibration force is buffered.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary positioning of vibration tables, in particular to an auxiliary positioning device of a vibration table. Background Art

[0002] Vibration testing machines simulate the various environments that products encounter during manufacturing, assembly, transportation, and use, and are used to determine whether the product can withstand environmental vibrations. They are suitable for research, development, quality control, and manufacturing in various industries such as electronics, electromechanics, optoelectronics, automobiles, and toys.

[0003] However, the vibration table in the prior art will not accurately position after working for a period of time, and position deviation may occur. In addition, when in use, one vibration table can only detect one category of products, and the vibration table cannot be replaced to adapt to a variety of detection products, which does not meet people's usage needs. Therefore, a vibration table auxiliary positioning device is needed. Utility Model Content

[0004] The utility model aims to provide a vibration table auxiliary positioning device, which solves the problem in the prior art that position deviation may occur and one vibration table can only detect one category of products when in use, and the vibration table cannot be replaced to adapt to a variety of detection products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary positioning device for a vibration table, comprising a vibration frame and a buckle mechanism arranged on the top of the vibration frame, wherein the buckle mechanism comprises a working component and a clamping component;

[0006] The working assembly includes a control column, the control column is arranged outside the vibration frame, the outer wall of the control column is fixedly connected to a support plate, the inner wall of the support plate is fixedly connected to a first connecting column, and the outer wall of the control column is arranged with a first spring;

[0007] The clamping assembly includes a first spring, the outer wall of the first connecting column is slidably connected to the first fixed plate, the outer wall of the first connecting column is fixedly connected to the second fixed plate, the outer wall of the first fixed plate is fixedly connected to the fixed column, the outer wall of the fixed column is slidably connected to the positioning frame, the inner wall of the positioning frame is provided with a second spring, and one end of the second spring is fixedly connected to the first positioning block.

[0008] Preferably, a card block is provided on the upper part of the vibration frame, the outer wall of the card block is slidably connected to a fixed block, the outer wall of the fixed block is fixedly connected to a vibrator, the inside of the vibrator is fixedly connected to a third fixed plate, one end of the third fixed plate is fixedly connected to a third spring, one end of the third spring is fixedly connected to a blocking block, the lower end of the vibrator is fixedly connected to a protective block, the lower end of the vibrator is fixedly connected to a sliding shaft, the lower end of the vibrator is slidably connected to a connecting frame, the inner wall of the connecting frame is fixedly connected to a first blocking block, the inner wall of the connecting frame is fixedly connected to a second blocking block, the upper part of the vibration frame is fixedly connected to a bearing column, the outer wall of the bearing column is fixedly connected to a fourth spring, and the lower end of the connecting frame is fixedly connected to a motor.

[0009] Preferably, a groove matching the operating column is formed inside the first fixed plate, and the first fixed plate forms a sliding structure with the operating column via a first spring.

[0010] Preferably, a groove matching with the fixing column is formed on the inner wall of the vibration frame, and the fixing column forms a snap-fit ​​structure with the vibration frame through the operating column.

[0011] Preferably, the first fixing plate is tightly fitted with the first connecting column, and the first fixing plate forms a sliding structure with the operating column through the first connecting column.

[0012] Preferably, a groove matching with the clamping block is formed on the inner wall of the vibrator, and the clamping block forms a buckle structure with the connecting frame through the vibrator.

[0013] Preferably, a sliding groove that matches the sliding shaft is opened on the inner wall of the connecting frame, and the vibrator forms a sliding structure with the connecting frame through the sliding shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a positioning frame, the vibration frame is incorporated into the positioning frame. After reaching the position, the operating column is pulled to drive the first fixed plate, the fixed column and the first spring to shrink outward in the sliding groove of the support plate along the sliding axis limited by the first connecting column, so that the vibration frame continues to move forward until it hits the first positioning block and then lowers the operating column to fix it, forming a snap-fit ​​structure. At the same time, the first positioning block is fixedly connected with the second spring and the positioning frame, giving the vibration frame a front and rear resistance, which can effectively help the vibration frame to assist in positioning, ensure the stability of the vibration frame position, and buffer the vibration force.

[0016] 2. By setting a card block, the user manually pushes the card block to move in the sliding groove of the vibrator, thereby pushing the movement of the blocking block and the third spring, so that the card block slides backward so that the vibrator can move in the groove of the connecting frame, and slides in the groove opened in the connecting frame through the sliding shaft. After reaching the specified position, the user releases the pressure on the card block, so that the card block rebounds under the action of the third spring, and is stuck into the groove of the second block at the connection of the first block. At the same time, the card block is provided with a groove that matches the first block and the second block, so that it is firmly fixed on the connecting frame. At the same time, the vibrator can be replaced through the buckle structure, so as to quickly replace different types of vibrators, so that the facility can serve a wider range of objects and enhance applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first-view structural diagram of a vibration table auxiliary positioning device proposed by the utility model;

[0018] Figure 2 This is a second perspective structural schematic diagram of a vibration table auxiliary positioning device proposed by the utility model;

[0019] Figure 3 A schematic diagram of a buckle structure of a vibration table auxiliary positioning device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of a buckle structure and a sliding structure of a vibration table auxiliary positioning device proposed by the utility model.

[0021] In the figure: 1. vibration frame; 2. control column; 3. support plate; 4. first connecting column; 5. first spring; 6. first fixed plate; 7. second fixed plate; 8. fixed column; 9. positioning frame; 10. second spring; 11. first positioning block; 12. clamping block; 13. fixed block; 14. vibrator; 15. third fixed plate; 16. third spring; 17. blocking block; 18. protective block; 19. sliding shaft; 20. connecting frame; 21. first blocking block; 22. second blocking block; 23. bearing column; 24. fourth spring; 25. motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1-4As shown, a vibration table auxiliary positioning device shown in the figure includes a vibration frame 1 and a buckle mechanism arranged on the top of the vibration frame 1, and the buckle mechanism includes a working component and a clamping component;

[0025] The working assembly includes a control column 2, the control column 2 is arranged outside the vibration frame 1, the outer wall of the control column 2 is fixedly connected to a support plate 3, the inner wall of the support plate 3 is fixedly connected to a first connection column 4, and the outer wall of the control column 2 is arranged to a first spring 5;

[0026] The clamping assembly includes a first spring 5, a first connecting column 4 having an outer wall slidingly connected to a first fixed plate 6, a second connecting column 4 having an outer wall fixedly connected to a second fixed plate 7, a first fixed plate 6 having an outer wall fixedly connected to a fixed column 8, a positioning frame 9 having an outer wall slidingly connected to the fixed column 8, a second spring 10 being provided on an inner wall of the positioning frame 9, and a first positioning block 11 being fixedly connected to one end of the second spring 10.

[0027] Among them, Figure 3 As shown, a groove matching the operating column 2 is provided inside the first fixed plate 6. The first fixed plate 6 forms a sliding structure with the operating column 2 through the first spring 5, which is beneficial to the extension and rebound of the operating column 2, so that the fixed column 8 firmly clamps the first positioning block 11, forming an effect of stabilizing the main body.

[0028] Among them, the inner wall of the vibration frame 1 is provided with a groove that matches the fixed column 8. The fixed column 8 forms a snap-fit ​​structure through the operating column 2 and the vibration frame 1, which is conducive to the fixed column 8 tightly clamping the vibration frame 1, forming a stable snap-fit ​​structure, and stabilizing the positioning of the vibration frame 1 during operation.

[0029] Among them, Figure 2 As shown, the first fixed plate 6 fits tightly with the first connecting column 4, and the first fixed plate 6 forms a sliding structure with the operating column 2 through the first connecting column 4, which is conducive to the contraction of the first fixed plate 6, so that the first fixed plate 6 can slide stably under the restriction of the first connecting column 4, thereby ensuring the stability of the snap-on structure.

[0030] Example 2

[0031] like Figure 1 , Figure 2 and Figure 4As shown, this embodiment further illustrates Example 1, a clamping block 12 is provided on the upper portion of the vibration frame 1, a fixed block 13 is slidably connected to the outer wall of the clamping block 12, a vibrator 14 is fixedly connected to the outer wall of the fixed block 13, a third fixed plate 15 is fixedly connected to the inside of the vibrator 14, a third spring 16 is fixedly connected to one end of the third fixed plate 15, a blocking block 17 is fixedly connected to one end of the third spring 16, a protective block 18 is fixedly connected to the lower end of the vibrator 14, a sliding shaft 19 is fixedly connected to the lower end of the vibrator 14, a connecting frame 20 is slidably connected to the lower end of the vibrator 14, a first blocking block 21 is fixedly connected to the inner wall of the connecting frame 20, a second blocking block 22 is fixedly connected to the inner wall of the connecting frame 20, a bearing column 23 is fixedly connected to the upper portion of the vibration frame 1, a fourth spring 24 is fixedly connected to the outer wall of the bearing column 23, and a motor 25 is fixedly connected to the lower end of the connecting frame 20.

[0032] Among them, Figure 4 As shown, the inner wall of the vibrator 14 is provided with a groove that matches the block 12. The block 12 forms a snap-fit ​​structure with the vibrator 14 and the connecting frame 20, which is conducive to firmly clamping the vibrator 14 and the connecting frame 20 to form a stable whole, while also facilitating the replacement of the vibrator 14.

[0033] Among them, Figure 1 As shown, a sliding groove that matches the sliding shaft 19 is opened on the inner wall of the connecting frame 20, and the vibrator 14 forms a sliding structure with the connecting frame 20 through the sliding shaft 19, which is conducive to the close fit between the vibrator 14 and the connecting frame 20, ensuring stability during work and ensuring the operation of the vibration table.

[0034] When in use: first, the user incorporates the vibration frame 1 into the positioning frame 9, and after reaching the position, pulls the operating column 2, thereby driving the first fixing plate 6, the fixing column 8 and the first spring 5 to shrink outward in the sliding groove of the support plate 3 along the sliding axis limited by the first connecting column 4, so that the vibration frame 1 continues to move forward until it hits the first positioning block 11, and then puts down the operating column 2 to fix it, forming a buckle structure. At the same time, the first positioning block 11 is fixedly connected with the second spring 10 and the positioning frame 9, giving the vibration frame 1 a front and rear resistance, which can effectively help the vibration frame 1 to assist in positioning, and ensure the stability of the position of the vibration frame 1, and buffer the force of vibration;

[0035] Finally, the user manually pushes the card block 12 to move the card block 12 in the sliding groove of the vibrator 14, thereby pushing the blocking block 17 and the third spring 16 to move, so that the card block 12 slides backward so that the vibrator 14 can move in the groove of the connecting frame 20, and slides in the groove opened in the connecting frame 20 through the sliding shaft 19. After reaching the specified position, the user releases the pressure on the card block 12, so that the card block 12 rebounds under the action of the third spring 16, and is stuck in the groove of the second block 22 at the connection of the first block 21. At the same time, the card block 12 is provided with a groove that matches the first block 21 and the second block 22, so that it is firmly fixed on the connecting frame 20. At the same time, the vibrator 14 can be replaced through the buckle structure, so as to quickly replace different types of vibrators 14, so that the facility service objects are more extensive and the applicability is enhanced.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the 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 vibration table auxiliary positioning device, comprising a vibration frame (1) and a buckle mechanism arranged on the top of the vibration frame (1), characterized in that: The buckle mechanism comprises a working component and a clamping component; The working assembly comprises a control column (2), the control column (2) is arranged outside the vibration frame (1), the outer wall of the control column (2) is fixedly connected to a support plate (3), the inner wall of the support plate (3) is fixedly connected to a first connection column (4), and the outer wall of the control column (2) is provided with a first spring (5); The clamping assembly comprises a first spring (5), the outer wall of the first connecting column (4) is slidably connected to a first fixed plate (6), the outer wall of the first connecting column (4) is fixedly connected to a second fixed plate (7), the outer wall of the first fixed plate (6) is fixedly connected to a fixed column (8), the outer wall of the fixed column (8) is slidably connected to a positioning frame (9), the inner wall of the positioning frame (9) is provided with a second spring (10), and one end of the second spring (10) is fixedly connected to a first positioning block (11).

2. A vibration table auxiliary positioning device according to claim 1, characterized in that: A clamping block (12) is provided on the upper part of the vibration frame (1), a fixing block (13) is slidably connected to the outer wall of the clamping block (12), a vibrator (14) is fixedly connected to the outer wall of the fixing block (13), a third fixing plate (15) is fixedly connected inside the vibrator (14), one end of the third fixing plate (15) is fixedly connected to a third spring (16), one end of the third spring (16) is fixedly connected to a blocking block (17), and a protective block (18) is fixedly connected to the lower end of the vibrator (14). The lower end of the vibrator (14) is fixedly connected to a sliding shaft (19), the lower end of the vibrator (14) is slidably connected to a connecting frame (20), the inner wall of the connecting frame (20) is fixedly connected to a first blocking block (21), the inner wall of the connecting frame (20) is fixedly connected to a second blocking block (22), the upper part of the vibration frame (1) is fixedly connected to a bearing column (23), the outer wall of the bearing column (23) is fixedly connected to a fourth spring (24), and the lower end of the connecting frame (20) is fixedly connected to a motor (25).

3. A vibration table auxiliary positioning device according to claim 1, characterized in that: A groove matching the operating column (2) is provided inside the first fixed plate (6), and the first fixed plate (6) forms a sliding structure with the operating column (2) via the first spring (5).

4. The vibration table auxiliary positioning device according to claim 1, characterized in that: The inner wall of the vibration frame (1) is provided with a groove which matches the fixing column (8), and the fixing column (8) forms a snap-fit ​​structure through the operating column (2) and the vibration frame (1).

5. The vibration table auxiliary positioning device according to claim 1, characterized in that: The first fixing plate (6) is tightly fitted with the first connecting column (4), and the first fixing plate (6) forms a sliding structure with the operating column (2) through the first connecting column (4).

6. A vibration table auxiliary positioning device according to claim 2, characterized in that: The inner wall of the vibrator (14) is provided with a groove that matches the clamping block (12), and the clamping block (12) forms a clamping structure with the connecting frame (20) through the vibrator (14).

7. The vibration table auxiliary positioning device according to claim 2, characterized in that: The inner wall of the connecting frame (20) is provided with a sliding groove which matches the sliding shaft (19), and the vibrator (14) forms a sliding structure with the connecting frame (20) via the sliding shaft (19).

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