Auxiliary supporting mechanism for shock absorber test

Abstract

The utility model discloses an auxiliary support mechanism for shock absorber test, which belongs to the technical field of shock absorber detection and comprises a test box, a ventilation assembly is arranged at the upper end of the side face of the test box, a cylinder is fixedly connected to the top of the test box, a pressing plate is arranged at the bottom of the cylinder, and cover plates are arranged on two sides of the pressing plate. According to the utility model, the ventilation assembly is arranged, the air bellow is fixed at one side of the air inlet hole through the clamping groove, the air bellow can be taken down from the clamping groove, the fan comprises the motor and the fan blades, the internal air circulation can be accelerated when the fan is started, and the air inlet hole is communicated with the air inlet hole. The filter plate is inserted into the sliding groove to filter air, meanwhile, the filter plate is pulled back and forth to enable the brush to sweep dust on the surface of the filter plate, the square plate and the ventilation holes can enable the air to circulate, the internal air is exhausted faster, air circulation in the test box is accelerated through the draught fan, and the detection environment can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of shock absorber testing technology, specifically relating to an auxiliary support mechanism for shock absorber testing. Background Technology

[0002] Motor vehicles, or simply "motor vehicles," are wheeled vehicles that are driven or towed by their own power units, do not require tracks, and can travel on land. Shock absorbers are used in the production and manufacturing of motor vehicles. After the shock absorbers are produced, their performance needs to be tested using performance testing fixtures. Shock absorbers are mainly used to suppress the oscillations when the spring absorbs shock and rebounds, as well as the impacts from the road surface. They are widely used in automobiles to accelerate the attenuation of vibrations in the chassis and body, thereby improving the ride comfort of the vehicle.

[0003] The existing shock absorber testing auxiliary support mechanism allows two pads to be moved to the appropriate size for the vehicle shock absorber, thus accommodating the testing of shock absorbers of different sizes. However, the air inside the test chamber is not circulated during shock absorber testing, affecting the testing environment. Furthermore, the entire device cannot be easily moved during use, making the device inconvenient to use. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides an auxiliary support mechanism for shock absorber testing, featuring ventilation, exhaust, and improved flexibility.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a shock absorber testing auxiliary support mechanism, including a test box, a ventilation component is provided on the upper side of the test box, a cylinder is fixedly connected to the top of the test box, a pressure plate is provided at the bottom of the cylinder, cover plates are provided on both sides of the pressure plate, a placement plate is provided on the inner side of the test box below the cover plate, and a moving mechanism is provided at the bottom of the test box.

[0006] The ventilation assembly includes an air inlet. An air inlet is provided on the upper side of the test chamber. A slot is fixedly connected to the side of the test chamber near the air inlet. A wind box is provided inside the slot. A fan is provided inside the wind box. A filter mechanism is provided on the side of the wind box away from the test chamber.

[0007] Preferably, the filtration mechanism includes a chute, the inner side of the air box is provided with a chute, and a filter plate is provided on the inner side of the chute.

[0008] Preferably, a brush is fixedly connected to the side of the air box near the filter plate.

[0009] Preferably, a square plate is provided on the side of the test chamber away from the air inlet, and ventilation holes are provided on the outer side of the square plate.

[0010] Preferably, the moving mechanism includes a support base, an electric push rod is fixedly connected to the upper inner side of the support base, and a caster wheel is provided at the bottom of the electric push rod.

[0011] Preferably, a limiting groove is fixedly connected to one side of the support base, a T-shaped plate is provided on the inner side of the limiting groove, and a triangular block is provided on one side of the T-shaped plate.

[0012] Preferably, the bottom of the triangular block is provided with an iron nail.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model is equipped with a ventilation component. The air box is fixed to one side of the air inlet through a slot, and the air box can be removed from the slot. The fan includes a motor and fan blades. When started, it can accelerate the internal air circulation and expel the internal turbid air. The filter plate can filter the air by inserting it into the slide groove. At the same time, pulling the filter plate back and forth can allow the brush to clean the dust on the surface of the filter plate. The square plate and ventilation holes can circulate the air and allow the internal air to be expelled faster. By accelerating the air circulation in the test chamber through the fan, the testing environment can be improved.

[0015] 2. This utility model is equipped with a moving mechanism. The support base can support the test box. When the device needs to be moved, the electric push rod drives the universal wheel to extend downward from the support base. At this time, the test box can be pushed to move the device. When the device is stationary, the triangular block is fixed to the limiting groove by the T-shaped plate, which can improve the stability of the device. The iron nail at the bottom of the triangular block will increase friction and prevent slippage. The universal wheel is driven to rise and fall by the electric push rod, which can improve the flexibility of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a front view structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the ventilation component of this utility model;

[0019] Figure 4 This is a schematic diagram of the filter mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the moving mechanism of this utility model;

[0021] In the diagram: 1. Test box; 2. Ventilation assembly; 21. Air inlet; 22. Slot; 23. Air box; 24. Fan; 25. Filter mechanism; 251. Slide groove; 252. Filter plate; 253. Brush; 26. Square plate; 27. Ventilation hole; 3. Cylinder; 4. Pressure plate; 5. Cover plate; 6. Moving mechanism; 61. Support base; 62. Electric push rod; 63. Casters; 64. Limiting groove; 65. T-shaped plate; 66. Triangular block; 67. Nail; 7. Placement plate. Detailed Implementation

[0022] 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.

[0023] Example 1

[0024] Please see Figure 1-5 The present invention provides the following technical solution: a shock absorber testing auxiliary support mechanism, including a test box 1, a ventilation component 2 is provided on the upper side of the test box 1, a cylinder 3 is fixedly connected to the top of the test box 1, a pressure plate 4 is provided at the bottom of the cylinder 3, cover plates 5 are provided on both sides of the pressure plate 4, a placement plate 7 is provided on the inner side of the test box 1 below the cover plate 5, and a moving mechanism 6 is provided at the bottom of the test box 1.

[0025] The ventilation assembly 2 includes an air inlet 21. An air inlet 21 is provided on the upper side of the test chamber 1. A slot 22 is fixedly connected to the side of the test chamber 1 near the air inlet 21. An air box 23 is provided inside the slot 22. A fan 24 is provided inside the air box 23. A filter mechanism 25 is provided on the side of the air box 23 away from the test chamber 1.

[0026] Specifically, the filtration mechanism 25 includes a chute 251, the inner side of the air box 23 is provided with the chute 251, and the inner side of the chute 251 is provided with a filter plate 252.

[0027] By adopting the above technical solution, the air box 23 is fixed to one side of the air inlet 21 through the slot 22, and the air box 23 can be removed from the slot 22. The fan 24 includes a motor and fan blades. When started, it can speed up the air circulation inside the test chamber 1 and discharge the turbid air inside. The filter plate 252 can filter the air by inserting it into the slide groove 251.

[0028] Specifically, a brush 253 is fixedly connected to the side of the bellows 23 near the filter plate 252.

[0029] By adopting the above technical solution, the brush 253 can clean the dust on the surface of the filter plate 252 by pulling the filter plate 252 back and forth.

[0030] Specifically, a square plate 26 is provided on the side of the test chamber 1 away from the air inlet 21, and a ventilation hole 27 is provided on the outer side of the square plate 26.

[0031] By adopting the above technical solution, the square plate 26 and the ventilation hole 27 can circulate air and allow the internal air to be discharged more quickly.

[0032] In this embodiment, the fan 24 is connected to an external power source, the shock absorber is placed on the placement plate 7 and fixed by the cylinder 3 and the cover plate 5, the air box 23 is fixed to one side of the air inlet 21 by the slot 22, and the air box 23 can be removed from the slot 22. The fan 24 includes a motor and fan blades. When started, it can accelerate the air circulation inside the test chamber 1 and expel the turbid air inside. The filter plate 252 can filter the air by inserting it into the slide groove 251. Pulling the filter plate 252 back and forth can allow the brush 253 to clean the dust on the surface of the filter plate 252. The square plate 26 and the ventilation hole 27 can circulate the air and allow the internal air to be expelled faster. The fan 24 accelerates the air circulation inside the test chamber 1 and can improve the testing environment.

[0033] Example 2

[0034] The difference between this embodiment and embodiment 1 is that the moving mechanism 6 includes a support base 61, an electric push rod 62 is fixedly connected to the upper inner side of the support base 61, and a universal wheel 63 is provided at the bottom of the electric push rod 62.

[0035] By adopting the above technical solution, the support base 61 can support the test box 1. When it is necessary to move the device, the electric push rod 62 drives the universal wheel 63 to extend downward from the support base 61, and at this time the test box 1 can be pushed to move the device.

[0036] Specifically, a limiting groove 64 is fixedly connected to one side of the support base 61, a T-shaped plate 65 is provided on the inner side of the limiting groove 64, and a triangular block 66 is provided on one side of the T-shaped plate 65.

[0037] By adopting the above technical solution, when the device is stationary, the triangular block 66 can be fixed to the limiting groove 64 by the T-shaped plate 65, which can improve the stability of the device.

[0038] Specifically, the bottom of triangle 66 is provided with iron nail 67.

[0039] By adopting the above technical solution, the iron nail 67 at the bottom of the triangular block 66 will increase friction and prevent slippage.

[0040] In this embodiment, the electric push rod 62 is connected to an external power source, and the support base 61 can support the test box 1. When the device needs to be moved, the electric push rod 62 drives the universal wheel 63 to extend downward from the support base 61, which can then push the test box 1 to move the device. When the device is stationary, the triangular block 66 is fixed to the limiting groove 64 by the T-shaped plate 65, which can improve the stability of the device. The iron nail 67 at the bottom of the triangular block 66 will increase friction and prevent slippage. The electric push rod 62 drives the universal wheel 63 to rise and fall, which can improve the flexibility of the device.

[0041] The structure and operating principle of the test box 1, cylinder 3, pressure plate 4, cover plate 5 and placement plate 7 in this utility model have been disclosed in a shock absorber testing auxiliary support mechanism disclosed in Chinese patent application number CN202322525476.4.

[0042] The working principle and usage process of this utility model are as follows: When using this utility model, the fan 24 is connected to an external power source, the shock absorber is placed on the placement plate 7 and fixed by the cylinder 3 and the cover plate 5, the air box 23 is fixed to one side of the air inlet 21 by the slot 22, and the air box 23 can be removed from the slot 22 at the same time. The fan 24 includes a motor and fan blades. When started, it can accelerate the air circulation inside the test chamber 1 and expel the turbid air inside. The filter plate 252 is inserted into the slide groove 251 to filter the air. Pulling the filter plate 252 back and forth allows the brush 253 to clean the dust on the surface of the filter plate 252. The square plate 26 and the ventilation hole 27 allow the air to circulate. The fan 24 accelerates air circulation within the test chamber 1, improving the testing environment. Connecting the electric push rod 62 to an external power source allows the support base 61 to support the test chamber 1. When the device needs to be moved, the electric push rod 62 drives the caster wheel 63 to extend downwards from the support base 61, allowing the test chamber 1 to be moved. When the device is stationary, fixing the triangular block 66 to the limiting groove 64 via the T-shaped plate 65 improves stability. The iron nail 67 at the bottom of the triangular block 66 increases friction to prevent slippage. The electric push rod 62 drives the caster wheel 63 to rise and fall, enhancing the device's flexibility.

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

Claims

1. A shock absorber testing auxiliary support mechanism, comprising a test box (1), characterized in that: The test chamber (1) is provided with a ventilation component (2) on the upper side, a cylinder (3) is fixedly connected to the top of the test chamber (1), a pressure plate (4) is provided at the bottom of the cylinder (3), a cover plate (5) is provided on both sides of the pressure plate (4), a placement plate (7) is provided on the inner side of the test chamber (1) below the cover plate (5), and a moving mechanism (6) is provided at the bottom of the test chamber (1). The ventilation assembly (2) includes an air inlet (21). An air inlet (21) is provided on the upper side of the test box (1). A slot (22) is fixedly connected to the side of the test box (1) near the air inlet (21). A wind box (23) is provided inside the slot (22). A fan (24) is provided inside the wind box (23). A filter mechanism (25) is provided on the side of the wind box (23) away from the test box (1).

2. The shock absorber testing auxiliary support mechanism according to claim 1, characterized in that: The filtration mechanism (25) includes a chute (251), the inner side of the air box (23) is provided with a chute (251), and a filter plate (252) is provided on the inner side of the chute (251).

3. The shock absorber testing auxiliary support mechanism according to claim 2, characterized in that: A brush (253) is fixedly connected to the side of the wind box (23) near the filter plate (252).

4. The shock absorber testing auxiliary support mechanism according to claim 1, characterized in that: A square plate (26) is provided on the side of the test box (1) away from the air inlet (21), and a ventilation hole (27) is provided on the outer side of the square plate (26).

5. The shock absorber testing auxiliary support mechanism according to claim 1, characterized in that: The moving mechanism (6) includes a support base (61), an electric push rod (62) is fixedly connected to the upper inner side of the support base (61), and a universal wheel (63) is provided at the bottom of the electric push rod (62).

6. The shock absorber testing auxiliary support mechanism according to claim 5, characterized in that: A limiting groove (64) is fixedly connected to one side of the support base (61), and a T-shaped plate (65) is provided on the inner side of the limiting groove (64), and a triangular block (66) is provided on one side of the T-shaped plate (65).

7. The shock absorber testing auxiliary support mechanism according to claim 6, characterized in that: The bottom of the triangular block (66) is provided with an iron nail (67).

Images