Shock absorption rod vibration test tool

Abstract

The utility model discloses a damping rod vibration test tool, which comprises a base, a display screen and a vertical plate are fixedly connected above the base, a noise reduction structure is arranged above the base, a protection plate is clamped in the base, a clamp is fixedly connected above the base, a detector is connected above the clamp, and the detector is connected above the display screen and the vertical plate. A limiting column is connected to one side of the protection plate, a clamping structure is connected to one side of the vertical plate, a bevel edge is arranged on one side of the limiting column, and a clamping groove is formed in the limiting column. According to the utility model, through the arrangement of the vertical plate, the protection plate, the clamping structure, the limiting column, the bevel edge and the clamping groove, the test tool enables the protection plate and the vertical plate to achieve the function of rapid assembly through the cooperation of the spring, the inclined plate and the limiting column, so that the operation area can be protected; the test tool prevents operators from being hurt by accidents in the test process, and prevents the test tool from being interfered by the outside in the test process to affect the accuracy of the test result.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering technical field, concretely is a kind of shock absorber vibration test tool. BACKGROUND

[0002] Shock absorber, also known as shock absorber or vibration damper, is a kind of equipment for inhibiting the shock of spring shock rebound and the impact from road surface, it is widely used in automobile and other mechanical systems, to improve ride comfort and comfort, and shock absorber is detected in the process of production by test tool, and the current test tool is mainly limited by clamp to shock absorber, and then shock absorber is driven by motor to run, and vibration is detected, however, most of test tool does not have protective structure, and accident may occur in testing process, to cause harm to operator and equipment, and tool without protective structure is susceptible to external interference in testing process, to affect the accuracy of test result. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of shock absorber vibration test tool to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of shock absorber vibration test tool, including base, the top of the base is fixedly connected with display screen and vertical plate, the top of the base is equipped with noise reduction structure, the base is clamped with protective plate, the top of the base is fixedly connected with clamp, the top of the clamp is connected with detector, the side of the protective plate is connected with limit post, the side of the vertical plate is connected with clamping structure, the side of the limit post is equipped with bevel edge, the limit post is equipped with clamping groove, the clamping structure is clamped in clamping groove, the clamping structure includes fixed plate and moving plate, the top of the fixed plate is fixedly connected with several support rods, the support rod is sleeved with spring, the side of the moving plate is fixedly connected with inclined plate.

[0005] As further preferred of the technical solution, the display screen is connected with the clamp by the detector, the bottom of the protective plate is fixedly connected with cross block, the base is equipped with cross slot, and the cross block is slidably connected in the cross slot.

[0006] As further preferred of the technical solution, the fixed plate is fixedly connected on the side of the vertical plate, the limit post is clamped in the vertical plate, and the moving plate is slidably connected outside the support rod.

[0007] As further preferred of the technical solution, the moving plate is connected with the fixed plate by the spring, and the inclined plate is clamped in the clamping groove.

[0008] As a further preferred of the technical solution, the upper side of the base is fixedly connected with a motor, the noise reduction structure comprises a noise reduction plate and a bolt, the bolt is fixedly connected to the upper side of the base, and the two sides of the noise reduction plate are fixedly connected with mounting plates.

[0009] As a further preferred of the technical solution, the left side of the noise reduction plate is provided with a radiator, and the bolt is externally threadedly connected with a nut.

[0010] As a further preferred of the technical solution, the bolt is clamped in the mounting plate, the noise reduction plate is overlapped on the upper side of the base, and the bolt is connected with the mounting plate through the nut.

[0011] The utility model provides a kind of shock rod vibration test tool, with the following beneficial effects:

[0012] (1) the utility model discloses a vertical plate, a protective plate, a clamping structure, a limiting post, an inclined edge and a clamping groove are arranged, the cross block below the protective plate is attached with the cross groove, when the protective plate slides in the cross groove, the limiting post on the left side of the protective plate will be inserted into the clamping structure, and the inclined edge on the side of the limiting post will be in contact with the inclined plate, the inclined plate will drive the moving plate to move on the surface of the supporting rod when it is subjected to a pushing force, the moving plate will drive the spring to deform when it moves, and the inclined plate after reset will be clamped in the clamping groove. The test tool is matched between the spring, the inclined plate and the limiting post, so that the protective plate and the vertical plate can realize the function of rapid assembly, thereby the running area can be protected, and the harm to the operator caused by accidents during the test process can be avoided, and the test result accuracy can be prevented from being affected by external interference during the test process of the test tool.

[0013] (2) the utility model discloses a noise reduction structure, the noise reduction plate is overlapped on the upper side of the base, and the mounting plate will be inserted into the bolt, when the noise reduction plate is completely attached with the base, the bolt will be connected with the nut after limiting treatment is carried out on the mounting plate, so that the noise reduction plate can carry out noise reduction treatment on the operation of the motor, the propagation phenomenon of noise generated when the motor operates can be avoided, and the adaptability of the test tool is guaranteed. ACCURACY

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the utility model's protective plate explosion;

[0016] Figure 3 It is the three-dimensional structure schematic diagram of the utility model's clamping structure;

[0017] Figure 4 It is the structure schematic diagram of the utility model's noise reduction structure explosion;

[0018] In the diagram: 1. Base; 2. Display screen; 3. Upright plate; 4. Protective plate; 5. Snap-fit ​​structure; 501. Fixing plate; 502. Support rod; 503. Moving plate; 504. Spring; 505. Inclined plate; 6. Noise reduction structure; 601. Noise reduction plate; 602. Bolt; 603. Mounting plate; 604. Nut; 605. Radiator; 7. Cross block; 8. Cross groove; 9. Clamp; 10. Detector; 11. Limiting post; 12. Bevel; 13. Slot; 14. Motor.

[0019] Detailed Implementation Method: Base

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] This utility model provides a technical solution: such as Figure 1 and Figure 4 As shown in this embodiment, a vibration testing fixture for a shock absorber includes a base 1. A display screen 2 and a vertical plate 3 are fixedly connected to the top of the base 1. A noise reduction structure 6 is provided above the base 1. A protective plate 4 is snapped into the base 1. A clamp 9 is fixedly connected to the top of the base 1. A detector 10 is connected above the clamp 9. A limiting post 11 is connected to one side of the protective plate 4. A snap-fit ​​structure 5 is connected to one side of the vertical plate 3. A bevel 12 is provided on one side of the limiting post 11. A slot 13 is opened in the limiting post 11. The snap-fit ​​structure 5 is snapped into the slot 13. The snap-fit ​​structure 5 includes a fixed plate 501 and a movable plate 503. Several support rods 502 are fixedly connected to the top of the fixed plate 501. Springs 504 are sleeved on the support rods 502. An inclined plate 505 is fixedly connected to one side of the movable plate 503.

[0022] like Figure 3 As shown, the display screen 2 is connected to the clamp 9 via the detector 10. A cross block 7 is fixedly connected to the bottom of the protective plate 4. A cross groove 8 is opened in the base 1. The cross block 7 is slidably connected in the cross groove 8. The fixed plate 501 is fixedly connected to one side of the upright plate 3. The limiting post 11 is snapped into the upright plate 3. The moving plate 503 is slidably connected to the outside of the support rod 502. The moving plate 503 is connected to the fixed plate 501 via the spring 504. The inclined plate 505 is snapped into the slot 13.

[0023] By setting the spring 504, when the protective plate 4 slides in the cross groove 8, the limiting column 11 on the left side of the protective plate 4 will be inserted with the clamping structure 5, and the inclined edge 12 on the side of the limiting column 11 will be in contact with the inclined plate 505, which will drive the moving plate 503 to move on the surface of the supporting rod 502 when subjected to a pushing force, and the moving plate 503 will drive the spring 504 to deform when moving, so that the spring 504 plays a certain guiding role for the movement of the inclined plate 505, avoiding the phenomenon of bumping of the inclined plate 505 when moving.

[0024] As shown in Figure 1 , 2 and Figure 4 , the upper side of the base 1 is fixedly connected with a motor 14, the noise reduction structure 6 comprises a noise reduction plate 601 and a bolt 602, the bolt 602 is fixedly connected to the upper side of the base 1, the noise reduction plate 601 is fixedly connected with a mounting plate 603 on both sides, a heat sink 605 is arranged on the left side of the noise reduction plate 601, the bolt 602 is externally threaded with a nut 604, and the bolt 602 is clamped in the mounting plate 603, the noise reduction plate 601 is overlapped on the upper side of the base 1, and the bolt 602 is connected with the mounting plate 603 through the nut 604.

[0025] By setting the noise reduction structure 6, the noise reduction plate 601 is overlapped on the upper side of the base 1, and the mounting plate 603 is inserted with the bolt 602, when the noise reduction plate 601 is completely attached to the base 1, the bolt 602 is connected with the nut 604 to limit the mounting plate 603, so that the noise reduction plate 601 can reduce the noise of the motor 14, avoiding the spread of noise generated by the motor 14 during operation, and ensuring the adaptability of the test tool.

[0026] The utility model provides a kind of shock rod vibration test tool, specific working principle is as follows:

[0027] When the test work detects the shock rod, the shock rod can be installed into the limiting column 11, and the shock rod is clamped with the output shaft of the motor 14, and the noise reduction plate 601 is overlapped on the upper side of the base 1, and the mounting plate 603 is inserted with the bolt 602, when the noise reduction plate 601 is completely attached to the base 1, the bolt 602 is connected with the nut 604 to limit the mounting plate 603, and the motor 14 is discharged by heat sink 605 when running High-temperature gas in the internal seal;

[0028] And the cross block 7 under the guard plate 4 is matched with the cross groove 8 at running time, when the guard plate 4 slides in the cross groove 8, the limiting column 11 on the left side of the guard plate 4 will be inserted with the clamping structure 5, and the inclined edge 12 on the side of the limiting column 11 will be contacted with the inclined plate 505, the inclined plate 505 will drive the moving plate 503 to move on the surface of the supporting rod 502 when it is subjected to the thrust, the moving plate 503 will drive the spring 504 to deform when it moves, the inclined plate 505 will reset through the spring 504 when the guard plate 4 is matched with the vertical plate 3, the reset inclined plate 505 will be clamped in the clamping groove 13, and then the detector 10 will transmit the vibration value in the clamp 9 to the display screen 2.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shock rod vibration test fixture comprising a base (1) characterised in that: The upper side of the base (1) is fixedly connected with a display screen (2) and a vertical plate (3), the upper side of the base (1) is provided with a noise reduction structure (6), the base (1) is clamped with a protective plate (4), the upper side of the base (1) is fixedly connected with a clamp (9), the upper side of the clamp (9) is connected with a detector (10), one side of the protective plate (4) is connected with a limiting column (11), one side of the vertical plate (3) is connected with a clamping structure (5), one side of the limiting column (11) is provided with an oblique edge (12), the limiting column (11) is provided with a clamping groove (13), the clamping structure (5) is clamped in the clamping groove (13), the clamping structure (5) comprises a fixed plate (501) and a moving plate (503), the upper side of the fixed plate (501) is fixedly connected with a plurality of supporting rods (502), the supporting rod (502) is sleeved with a spring (504), one side of the moving plate (503) is fixedly connected with an inclined plate (505).

2. The vibration test fixture of claim 1, wherein: The display screen (2) is connected with the clamp (9) through the detector (10), the lower side of the protective plate (4) is fixedly connected with a cross block (7), the base (1) is provided with a cross groove (8), the cross block (7) is slidingly connected in the cross groove (8).

3. The vibration test fixture of claim 1, wherein: The fixed plate (501) is fixedly connected on one side of the vertical plate (3), the limiting column (11) is clamped in the vertical plate (3), the moving plate (503) is slidingly connected outside the supporting rod (502).

4. The vibration test fixture of claim 1, wherein: The moving plate (503) is connected with the fixed plate (501) through the spring (504), the inclined plate (505) is clamped in the clamping groove (13).

5. The vibration test fixture of claim 1, wherein: The upper side of the base (1) is fixedly connected with a motor (14), the noise reduction structure (6) comprises a noise reduction plate (601) and a bolt (602), the bolt (602) is fixedly connected on the upper side of the base (1), the both sides of the noise reduction plate (601) are fixedly connected with mounting plates (603).

6. The vibration test fixture of claim 5, wherein: The left side of the noise reduction plate (601) is provided with a radiator (605), the bolt (602) is externally threadedly connected with a nut (604).

7. The vibration test fixture of claim 6, wherein: The bolt (602) is clamped in the mounting plate (603), the noise reduction plate (601) is overlapped on the upper side of the base (1), the bolt (602) is connected with the mounting plate (603) through the nut (604).

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