Testing device for anti-loose vibration test of ultra-short sample piece

Abstract

The utility model provides an anti-loose vibration test ultrashort sample piece testing device, including fixed substrate, sliding mainboard, sensor, pressure bearing sleeve, thread anti-rotation tooling, vibrating plate and bolt, the sliding mainboard is placed on the top surface of fixed substrate, the surface of fixed substrate and sliding mainboard is provided with through-hole, the inside of two through-hole is inserted with the pressure bearing sleeve, the threaded anti-rotation tooling is inserted with the pressure bearing sleeve, the threaded anti-rotation tooling is inserted with the vibrating plate, the threaded anti-rotation tooling is inserted with the vibrating plate, and the threaded anti-rotation tooling is inserted with the vibrating plate. The anti-rotation tool is inserted into the pressure-bearing sleeve, a mounting groove is formed in the surface of the top of the sliding main plate, a thread mode that the thread anti-rotation tool directly machines a corresponding fastener is adopted, and the thread anti-rotation tool extends into the sliding main plate, so that the clamping problem of an ultra-short sample piece is greatly solved, and the clamping efficiency of the ultra-short sample piece is improved. Therefore, the anti-loose vibration test of the ultra-short sample piece is realized, the problem that the sample piece is reproduced due to the fact that the sample piece is too short is effectively avoided, the anti-loose test of the ultra-short sample piece is realized, and the technical application requirement of the anti-loose vibration test of the ultra-short sample piece is effectively met.

Description

Technical Field

[0001] The utility model relates to the technical field of ultra-short sample testing and application for anti-loosening vibration testing, in particular to an ultra-short sample testing device for anti-loosening vibration testing. Background Art

[0002] In the fastener relaxation vibration test, ultra-short samples are often a problem for anti-loosening vibration testing. Because the fastener samples are too short, common anti-loosening vibration testing equipment cannot perform clamping testing. Anti-loosening vibration testing of such ultra-short fasteners cannot be achieved. Therefore, anti-loosening vibration testing equipment for ultra-short samples is urgently needed. The anti-loosening vibration testing ultra-short sample testing device can effectively solve this technical application demand.

[0003] Therefore, it is necessary to provide an ultra-short sample testing device for anti-loosening vibration testing to solve the above technical problems. Utility Model Content

[0004] The utility model provides an ultra-short sample testing device for anti-loosening vibration testing, which solves the problems in the background technology.

[0005] The cam is fixed on the top of the sliding plate, and the cam is fixed on the top of the sliding plate, and the cam is fixed on the top of the sliding plate, and the cam is fixed on the top of the sliding plate, and the cam is fixed on the top of the sliding plate.

[0006] Preferably, a sensor is provided on the bottom surface of the fixed base plate outside the pressure sleeve. By providing the sensor, the pressure condition of the pressure-bearing surface of the pressure sleeve can be monitored. The sensor is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0007] Preferably, the diameter of the through hole on the surface of the fixed substrate is equal to the outer diameter of the pressure sleeve. By making the diameter of the through hole on the surface of the fixed substrate equal to the outer diameter of the pressure sleeve, the stability of the connection between the pressure sleeve and the fixed substrate is improved.

[0008] Preferably, a pad is provided between the bolt and the vibration plate. The pad is provided to facilitate protection of the vibration plate and prevent the bolt from causing compression damage to the vibration plate.

[0009] Preferably, mounting holes are provided at the bottom of the mounting groove and on the surface of the vibration plate, and the vibration plate is fixed to the sliding main board through fasteners passing through the mounting holes. By providing the mounting holes, it is convenient to fix the vibration plate to the sliding main board through fasteners, thereby improving the stability of the connection between them.

[0010] Compared with related technologies, the anti-loosening vibration test ultra-short sample test device provided by the utility model has the following beneficial effects:

[0011] A thread anti-rotation tooling is used to directly process the threads of the corresponding fasteners, and the thread anti-rotation tooling is extended into the sliding main board, which greatly shortens the clamping problem of ultra-short samples, thereby realizing the anti-loosening vibration test of ultra-short samples, and effectively avoiding the problem of re-production work due to the sample being too short, thereby realizing the anti-loosening test of ultra-short samples. The utility model effectively solves the technical application demand of anti-loosening vibration test and ultra-short sample test.

[0012] The parts not involved in this device are the same as those in the prior art or can be implemented using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the ultra-short sample testing device for anti-loosening vibration testing provided by the utility model;

[0014] Figure 2 A schematic diagram of the vibration plate structure of the ultra-short sample test device for anti-loosening vibration testing provided by the utility model;

[0015] Figure 3 A schematic diagram of the sensor structure of the ultra-short sample test device for anti-loosening vibration testing provided by the utility model;

[0016] Figure 4 This is a cross-sectional view of the ultra-short sample testing device for anti-loosening vibration testing provided by the utility model.

[0017] Numbers in the figure:

[0018] 1. Fixed base plate; 2. Sliding main board; 3. Sensor; 4. Pressure sleeve; 5. Threaded anti-rotation fixture; 6. Vibrating plate; 7. Bolt; 8. Through hole; 9. Mounting slot; 10. Spacer; 11. Fastener. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and implementation examples. Example

[0020] Please refer to Figure 1-4 , an anti-loosening vibration test ultra-short sample test device, comprising a fixed base plate 1, a sliding main plate 2, a sensor 3, a pressure sleeve 4, a threaded anti-rotation tooling 5, a vibration plate 6 and a bolt 7, the sliding main plate 2 is placed on the top surface of the fixed base plate 1, the fixed base plate 1 and the sliding main plate 2 are both provided with through holes 8, the two through holes 8 are plugged with pressure sleeves 4, the pressure sleeve 4 is internally plugged with an anti-rotation tooling, the top surface of the sliding main plate 2 is provided with a mounting groove 9, the mounting groove 9 is internally fixed with a vibration plate 6, the vibration plate 6 and A threaded hole is provided on the surface of the anti-rotation tooling, and the vibration plate 6 is connected to the anti-rotation tooling by a bolt 7. The threaded anti-rotation tooling 5 is directly processed into the thread of the corresponding fastener 11, and the threaded anti-rotation tooling 5 extends into the sliding main board 2. This greatly shortens the clamping problem of ultra-short samples, thereby realizing the anti-loosening vibration test of ultra-short samples, and effectively avoids the problem of re-production work due to the sample being too short, thereby realizing the anti-loosening test of ultra-short samples. The utility model effectively solves the technical application demand of anti-loosening vibration test and ultra-short sample test.

[0021] The working principle of the anti-loosening vibration test ultra-short sample test device provided by the utility model is as follows:

[0022] The thread anti-rotation tool 5 is used to directly process the thread of the corresponding fastener 11, and the thread anti-rotation tool 5 extends into the sliding main board 2, which greatly shortens the clamping problem of ultra-short samples, thereby realizing the anti-loosening vibration test of ultra-short samples, and effectively avoids the problem of re-production work due to the sample being too short, thereby realizing the anti-loosening test of ultra-short samples. The utility model effectively solves the technical application demand of anti-loosening vibration test and ultra-short sample test.

[0023] Compared with related technologies, the anti-loosening vibration test ultra-short sample test device provided by the utility model has the following beneficial effects:

[0024] The thread anti-rotation tool 5 is used to directly process the thread of the corresponding fastener 11, and the thread anti-rotation tool 5 extends into the sliding main board 2, which greatly shortens the clamping problem of ultra-short samples, thereby realizing the anti-loosening vibration test of ultra-short samples, and effectively avoids the problem of re-production work due to the sample being too short, thereby realizing the anti-loosening test of ultra-short samples. The utility model effectively solves the technical application demand of anti-loosening vibration test and ultra-short sample test. Example

[0025] Please refer to Figure 1-4 Based on the anti-loosening vibration test ultra-short sample test device provided in the first embodiment of this application, the second embodiment of this application provides another anti-loosening vibration test ultra-short sample test device. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0026] With this technical solution, a sensor 3 is provided on the bottom surface of the fixed base plate 1, located outside the pressure sleeve 4. By providing the sensor 3, it is convenient to monitor the pressure condition of the force-bearing surface of the pressure sleeve 4. The sensor 3 is common knowledge in the field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0027] By adopting this technical solution, the diameter of the through hole 8 on the surface of the fixed substrate 1 is equal to the outer diameter of the pressure sleeve 4. By making the diameter of the through hole 8 on the surface of the fixed substrate 1 equal to the outer diameter of the pressure sleeve 4, the stability of the connection between the pressure sleeve 4 and the fixed substrate 1 is improved.

[0028] With this technical solution, a pad 10 is provided between the bolt 7 and the vibration plate 6 . The pad 10 is provided to facilitate protection of the vibration plate 6 and prevent the bolt 7 from causing extrusion damage to the vibration plate 6 .

[0029] With this technical solution, mounting holes are provided at the bottom of the mounting groove 9 and on the surface of the vibration plate 6. The vibration plate 6 is fixed to the sliding main board 2 through the fasteners 11 passing through the mounting holes. By providing the mounting holes, it is convenient to fix the vibration plate 6 to the sliding main board 2 through the fasteners 11, thereby improving the stability of the connection between them.

[0030] It should be noted that all types of components used in this application document are standard parts and can be purchased on the market. The specific connection methods of each part adopt conventional means such as mature bolts 7, rivets and welding in the existing technology. The machinery, parts and electrical equipment all adopt conventional models in the existing technology. The circuit connection adopts the conventional connection method in the existing technology. The electrical equipment is connected to the external safe power supply, and no further detailed description is given here.

[0031] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An ultra-short sample test device for anti-loosening vibration testing, comprising a fixed base plate (1), a sliding main plate (2), a sensor (3), a pressure sleeve (4), a threaded anti-rotation tool (5), a vibration plate (6) and a bolt (7), characterized in that: The sliding main board (2) is placed on the top surface of the fixed base board (1); the surfaces of the fixed base board (1) and the sliding main board (2) are both provided with through holes (8); pressure sleeves (4) are inserted into the two through holes (8); an anti-rotation tool is inserted into the pressure sleeves (4); a mounting groove (9) is provided on the top surface of the sliding main board (2); a vibration plate (6) is fixed inside the mounting groove (9); threaded holes are provided on the surfaces of the vibration plate (6) and the anti-rotation tool, and the vibration plate (6) is connected to the anti-rotation tool via bolts (7).

2. The anti-loosening vibration test ultra-short sample testing device according to claim 1 is characterized in that: A sensor (3) is provided on the bottom surface of the fixed base plate (1) outside the pressure sleeve (4).

3. The anti-loosening vibration test ultra-short sample testing device according to claim 1, characterized in that: The diameter of the through hole (8) on the surface of the fixed base plate (1) is equal to the outer diameter of the pressure sleeve (4).

4. The anti-loosening vibration test ultra-short sample testing device according to claim 1, characterized in that: A pad (10) is provided between the bolt (7) and the vibration plate (6).

5. The anti-loosening vibration test ultra-short sample testing device according to claim 1, characterized in that: Mounting holes are provided at the bottom of the mounting groove (9) and on the surface of the vibration plate (6), and the vibration plate (6) is fixed to the sliding main board (2) via fasteners (11) passing through the mounting holes.

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