Vibration suspension mechanism of high-frequency vibration table

Abstract

The utility model discloses a vibration suspension mechanism of a high-frequency vibration table, which comprises a bottom plate, a machine body arranged above the bottom plate, a first mounting seat mounted at each of four corners of the top of the bottom plate, a second mounting seat mounted at each of four corners of the bottom of the machine body, and a vibration device, the base plate is arranged above the base plate; the adjusting device is mounted above the vibration device; wherein the vibrating device can move back and forth when the vibrating table works. The utility model relates to the technical field of vibration testing machines, and the vibration suspension mechanism of the high-frequency vibration table can automatically adjust the vibration degree of the vibration device according to the weight of an object to be detected and the use requirement through the cooperation of the bottom plate, the vibration device, the adjusting device and the machine body, thereby greatly improving the accuracy of detection data. And the detection quality is improved, so that convenience is brought to the use of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration testing machines, in particular to a vibration suspension mechanism of a high-frequency vibration table. Background Art

[0002] The vibration tester simulates the various environments encountered by the product during the manufacturing, assembly, transportation and use stages to determine whether the product can withstand environmental vibration. It is suitable for research, development, quality control and manufacturing in various industries such as electronics, electromechanics, optoelectronics, automobiles, and toys.

[0003] The vibration suspension mechanism of the vibration testing machine is the key to ensure the continuous vibration of the vibration testing machine. However, the current vibration suspension mechanism cannot adjust the degree of vibration according to the weight of the object to be tested when in use, which leads to large errors in the test data, thereby reducing the test quality and bringing inconvenience to the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a vibration suspension mechanism for a high-frequency vibration table, which solves the problem that the vibration suspension mechanism of a vibration testing machine is the key to ensuring the continuous vibration of the vibration testing machine, while the current vibration suspension mechanism cannot adjust the degree of vibration according to the weight of the object to be tested when in use, which leads to large errors in the test data, thereby reducing the test quality and causing inconvenience to the staff.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a vibration suspension mechanism of a high-frequency vibration table, including a base plate, a body is arranged above the base plate, a first mounting seat is installed at the four corners of the top of the base plate, and a second mounting seat is installed at the four corners of the bottom of the body. The vibration suspension mechanism of the high-frequency vibration table also includes: a vibration device, which is arranged above the base plate; an adjustment device, which is installed above the vibration device; wherein the vibration device can reciprocate when the vibration table is working, and the adjustment device can adjust the vibration degree of the vibration device.

[0006] Preferably, the vibration device includes: four sleeves, which are respectively installed on the tops of the four first mounting seats; four insertion rods, which are respectively inserted into the inner walls of the four sleeves; four springs, which are respectively installed on the tops of the four first mounting seats and are respectively sleeved on the outsides of the four sleeves and the insertion rods; wherein, when the machine body is working, the springs will drive the insertion rods to reciprocate along the inner wall of the sleeve.

[0007] Preferably, the bottoms of the four insertion rods are fixedly connected to limiting blocks, the outer walls of the four limiting blocks are movably connected to the inner walls of the four sleeves respectively, and the cross-sections of the four limiting blocks are rectangular.

[0008] Preferably, the adjusting device comprises: four threaded rods, which are respectively mounted on the bottom of the four second mounting seats; four torsion tubes, which are respectively threadedly connected to the outer walls of the four threaded rods; four orifice plates, which are respectively movably connected to the bottoms of the four torsion tubes; a plurality of clamping rods, which are respectively mounted on the inner walls of the four orifice plates and are respectively movably connected to the inner walls of the four threaded rods; four baffles, which are respectively mounted on the bottom of the four threaded rods and are respectively fixedly connected to the tops of the four insertion rods; wherein, twisting the torsion tube can drive the clamping rod to move along the inner wall of the threaded rod through the orifice plate, thereby changing the degree of compression of the spring.

[0009] Preferably, the outer walls of the four torsion tubes are processed with grinding grooves, and the bottoms of the four torsion tubes are installed with sliders, and the outer walls of the multiple sliders are respectively slidably engaged with the inner walls of the four orifice plates.

[0010] Beneficial Effects

[0011] The utility model provides a vibration suspension mechanism of a high-frequency vibration table. It has the following beneficial effects: the vibration suspension mechanism of the high-frequency vibration table can adjust the vibration degree of the vibration device according to the weight of the object to be detected according to the use requirements through the cooperation of the bottom plate, the vibration device, the adjustment device and the body, thereby greatly improving the accuracy of the detection data and the quality of the detection, thus bringing convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A cross-sectional view of

[0014] Figure 3 for Figure 2 A schematic diagram of the structure of the middle body, the second mounting seat and the threaded rod;

[0015] Figure 4 for Figure 2 Schematic diagram of the structure of the middle casing, limit block and casing.

[0016] In the figure: 1, bottom plate, 2, vibration device, 201, sleeve, 202, plug rod, 203, spring, 3, adjustment device, 301, torsion tube, 302, threaded rod, 303, orifice plate, 304, clamping rod, 305, baffle, 4, grinding pattern, 5, limit block, 6, first mounting seat, 7, second mounting seat, 8, slider, 9, machine body. DETAILED DESCRIPTION

[0017] 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.

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0019] The vibration suspension mechanism of the vibration tester is the key to ensure the continuous vibration of the vibration tester. However, the current vibration suspension mechanism cannot adjust the degree of vibration according to the weight of the object to be tested, which leads to large errors in the test data, thus reducing the quality of the test and bringing inconvenience to the staff.

[0020] In view of this, the utility model provides a vibration suspension mechanism for a high-frequency vibration table. Through the cooperation of a base plate, a vibration device, an adjustment device and a body, the vibration degree of the vibration device can be adjusted according to the weight of the object to be detected according to the usage requirements, thereby greatly improving the accuracy of the detection data and improving the quality of the detection, thus bringing convenience to the staff.

[0021] Embodiment 1: Figure 1 , 2 , 3 and 4 show that a vibration suspension mechanism of a high-frequency vibration table comprises a bottom plate 1, an organic body 9 is arranged above the bottom plate 1, first mounting seats 6 are installed at the four corners of the top of the bottom plate 1, and second mounting seats 7 are installed at the four corners of the bottom of the organic body 9. A vibration suspension mechanism of a high-frequency vibration table also includes: a vibration device 2, which is arranged above the bottom plate 1; an adjustment device 3, which is installed above the vibration device 2; wherein the vibration device 2 can reciprocate when the vibration table is working, and the adjustment device 3 can adjust the vibration degree of the vibration device 2;

[0022] In the specific implementation process, it is worth pointing out that the vibration device 2 can vibrate continuously when the body 9 is working, and the adjustment device 3 can change the vibration degree of the vibration device 2, thereby better detecting objects of different weights;

[0023] Specifically, when using the vibration suspension mechanism of the high-frequency vibration table, the staff first uses the adjustment device 3 to change the vibration degree of the vibration device 2 according to the weight of the detected object. Then the staff places the object on top of the machine body 9 and then turns on the machine body 9. At this time, the vibration device 2 can continuously drive the machine body 9 to vibrate, and then the object can be vibrated.

[0024] Embodiment 2: By Figure 1 , 2 , 3 and 4, the vibration device 2 includes: four sleeves 201, which are respectively installed on the tops of the four first mounting seats 6; four plug rods 202, which are respectively inserted into the inner walls of the four sleeves 201; four springs 203, which are respectively installed on the tops of the four first mounting seats 6 and respectively sleeved on the outer sides of the four sleeves 201 and the plug rods 202; wherein, when the machine body 9 is working, the spring 203 will drive the plug rod 202 to reciprocate along the inner wall of the sleeve 201;

[0025] In the specific implementation process, it is worth pointing out that when the spring 203 is deformed, the spring 203 can drive the insertion rod 202 to continuously reciprocate along the inner wall of the sleeve 201;

[0026] Furthermore, the bottoms of the four insertion rods 202 are fixedly connected to the limit blocks 5, the outer walls of the four limit blocks 5 are movably connected to the inner walls of the four sleeves 201, and the cross-sections of the four limit blocks 5 are rectangular;

[0027] In the specific implementation process, it is worth pointing out that the limit block 5 can limit the insertion rod 202 and the sleeve 201;

[0028] Specifically, based on the above-mentioned embodiment 1, when the body 9 is working, the insertion rod 202 moves along the inner wall of the sleeve 201, and at the same time changes the shape of the spring 203. At this time, the elastic force of the spring 203 can drive the insertion rod 202 to continuously move along the inner wall of the sleeve 201, thereby realizing vibration work.

[0029] Embodiment 3: By Figure 1 , 2As can be seen from 3, the adjustment device 3 includes: four threaded rods 302, which are respectively installed at the bottom of the four second mounting seats 7; four torsion tubes 301, which are respectively threadedly connected to the outer walls of the four threaded rods 302; four orifice plates 303, which are respectively movably connected to the bottoms of the four torsion tubes 301; multiple clamping rods 304, which are respectively installed on the inner walls of the four orifice plates 303 and are respectively movably connected to the inner walls of the four threaded rods 302; four baffles 305, which are respectively installed at the bottom of the four threaded rods 302 and are respectively fixed to the tops of the four insertion rods 202; wherein, twisting the torsion tube 301 can drive the clamping rod 304 to move along the inner wall of the threaded rod 302 through the orifice plate 303, thereby changing the compression degree of the spring 203;

[0030] In the specific implementation process, it is worth pointing out that twisting the torsion tube 301 can change the position of the orifice plate 303, thereby changing the compression degree of the spring 203, thereby meeting a variety of different detection conditions, and the clamping rod 304 can limit the orifice plate 303, thereby preventing the spring 203 from twisting and deforming;

[0031] Furthermore, the outer walls of the four torsion tubes 301 are processed with grinding lines 4, and the bottoms of the four torsion tubes 301 are installed with sliders 8, and the outer walls of the sliders 8 are respectively slidably engaged with the inner walls of the four orifice plates 303;

[0032] In the specific implementation process, it is worth pointing out that the design of the grinding groove 4 can make it easier for the staff to twist the twist tube 301, and the slider 8 can limit the connection between the twist tube 301 and the orifice plate 303;

[0033] Specifically, based on the above-mentioned embodiment 1, when it is necessary to change the vibration degree of the vibration device 2, the staff twists the torsion tube 301, and the torsion tube 301 can move along the outer wall of the threaded rod 302, thereby driving the orifice plate 303 to move. At the same time, the orifice plate 303 drives the clamping rod 304 to move along the inner wall of the threaded rod 302, thereby changing the compression state of the spring 203, so that the vibration degree of the vibration device 2 can be adjusted.

[0034] 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] 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 vibration suspension mechanism for a high-frequency vibration table, comprising a base plate (1), characterized in that: An organic body (9) is arranged above the base plate (1), first mounting seats (6) are mounted on the four top corners of the base plate (1), and second mounting seats (7) are mounted on the four bottom corners of the organic body (9). The vibration suspension mechanism of the high-frequency vibration table further comprises: A vibration device (2) is arranged above the bottom plate (1); An adjusting device (3) installed above the vibration device (2); The vibration device (2) can reciprocate when the vibration platform is working, and the adjustment device (3) can adjust the vibration degree of the vibration device (2).

2. The vibration suspension mechanism of a high-frequency vibration table according to claim 1, characterized in that: The vibration device (2) comprises: Four sleeves (201) are provided and are respectively mounted on the tops of the four first mounting seats (6); Four insertion rods (202) are provided and are respectively inserted into the inner walls of the four sleeves (201); Four springs (203) are provided, respectively mounted on the tops of the four first mounting seats (6), and respectively sleeved on the outsides of the four sleeves (201) and the insertion rods (202); When the machine body (9) is working, the spring (203) drives the insertion rod (202) to reciprocate along the inner wall of the sleeve (201).

3. The vibration suspension mechanism of a high-frequency vibration table according to claim 2, characterized in that: The bottoms of the four insertion rods (202) are fixedly connected to the limiting blocks (5), the outer walls of the four limiting blocks (5) are movably connected to the inner walls of the four sleeves (201) respectively, and the cross-sections of the four limiting blocks (5) are all rectangular.

4. The vibration suspension mechanism of a high-frequency vibration table according to claim 2, characterized in that: The regulating device (3) comprises: Four threaded rods (302) are provided and are respectively mounted on the bottoms of four of the second mounting seats (7); Four torsion tubes (301) are provided and are respectively threadedly connected to the outer walls of the four threaded rods (302); Four orifice plates (303) are provided and are movably connected to the bottoms of the four twisted tubes (301) respectively; A plurality of clamping rods (304) are provided, which are respectively mounted on the inner walls of the four orifice plates (303) and are respectively movably connected to the inner walls of the four threaded rods (302); Four baffles (305) are provided, respectively installed at the bottoms of the four threaded rods (302) and respectively fixedly connected to the tops of the four insertion rods (202); Twisting the twist tube (301) can drive the clamping rod (304) to move along the inner wall of the threaded rod (302) through the orifice plate (303), thereby changing the degree of compression of the spring (203).

5. The vibration suspension mechanism of a high-frequency vibration table according to claim 4, characterized in that: The outer walls of the four twisted tubes (301) are processed with grinding patterns (4), and the bottoms of the four twisted tubes (301) are installed with sliders (8), and the outer walls of the sliders (8) are respectively slidably engaged with the inner walls of the four orifice plates (303).

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