A node inspection machine for vibration absorber

Abstract

The present invention provides a node inspection machine for a shock absorber, which relates to the field of shock absorber detection, a pushing mechanism, which is used to push the shock absorber to move to the middle position of a mounting frame; a three-jaw chuck, which is used to center the shock absorber and drive the shock absorber to rotate; a fixed block, which is fixedly connected to the mounting frame, and a limited card slot is provided on the fixed block, and the limited card slot abuts against a dial head on the shock absorber; a rotating mechanism, which is arranged at the connection between the three-jaw chuck and the mounting frame, and is used to drive the three-jaw chuck and the shock absorber to rotate; a toggle mechanism, which is arranged on the mounting frame and is located below the shock absorber, and is used to toggle the dial head on the shock absorber after the shock absorber is flipped. The present invention can not only perform press tests on both ends of the shock absorber separately, but also can rotate the shock absorber without the help of external force factors and detect the other side of the shock absorber.

Description

Technical Field

[0001] The invention relates to the field of shock absorber detection, and in particular to a node inspection machine for shock absorbers. Background Art

[0002] Anti-snaking shock absorber is a component used in automobile suspension system, which is used to reduce the snaking motion generated by the suspension system during driving. It can effectively reduce the tilt and vibration of the vehicle when turning or passing through bumpy roads. When the stability of the car is affected, the snaking shock absorber needs to be inspected and replaced.

[0003] When testing the shock absorber, the shock absorber needs to be clamped, and after clamping, the paddle in the middle of the shock absorber is pressed, and the shock absorber is tested while being pressed.

[0004] According to the above technical solution, after the shock absorber is clamped, the two ends of the shock absorber need to be pressed and tested separately. At the same time, the shock absorber needs to be turned over after pressing, and the two ends of the shock absorber that have not been tested need to be pressed and tested again, and the operation process is relatively cumbersome. Summary of the invention

[0005] In view of this, the present invention provides a node inspection machine for a shock absorber, which can not only perform press tests on both ends of the shock absorber separately, but also rotate the shock absorber without the help of external force factors to inspect the other side of the shock absorber.

[0006] A node inspection machine for a shock absorber provided in the present application adopts the following technical scheme: a mounting frame placed on a horizontal plane; a pushing mechanism slidably connected to the mounting frame, the pushing mechanism being used to push the shock absorber to move to the middle position of the mounting frame; a three-jaw chuck rotatably connected to the mounting frame, the three-jaw chuck being used to center the shock absorber and drive the shock absorber to rotate; a fixed block fixedly connected to the mounting frame, a limited slot being provided on the fixed block, the limited slot abutting against a dial head on the shock absorber; a rotating mechanism being arranged at the connection between the three-jaw chuck and the mounting frame, the rotating mechanism being used to drive the three-jaw chuck and the shock absorber to rotate; a toggle mechanism being arranged on the mounting frame and located below the shock absorber, the toggle mechanism being used to toggle the dial head on the shock absorber after the shock absorber is flipped over.

[0007] By adopting the above technical scheme, the mounting frame is placed on a horizontal plane, and the shock absorber is placed in the three-jaw chuck, the pushing mechanism pushes the shock absorber to move toward the three-jaw chuck, and moves the shock absorber to the fixed block. At this time, the dial head on the shock absorber is placed horizontally, and the dial head moves inward so that the dial head engages with the limit slot, and under the push of the pushing mechanism, the dial head moves to the innermost position of the limit slot, the rotating mechanism drives the three-jaw chuck to rotate, and the rotation of the three-jaw chuck drives the shock absorber to rotate, so that the dial head on the shock absorber is engaged with the toggle mechanism, and the toggle mechanism moves under the drive of the rotating mechanism, so that the toggle mechanism moves forward and backward, and the shock absorber is detected in the process of the toggle mechanism moving forward and backward. After detecting this side of the shock absorber, the rotating mechanism drives the three-jaw chuck to rotate, so that the shock absorber is flipped, the dial head on the flipped shock absorber is dialed again, and this side of the shock absorber is detected to complete the detection of the shock absorber.

[0008] The shock absorber is pushed to the limit slot by the pushing mechanism. At this time, the three-jaw chuck fixes the shock absorber to reduce the movement of the shock absorber and the distortion of the detection data when the dial head on the shock absorber is turned. Since the dial head needs to be turned during the detection of the shock absorber to detect the damping effect of the shock absorber and the elasticity of the spring inside the shock absorber, a large force is required, and the shock absorber needs to be fixed at various positions. At the same time, the rotating mechanism drives the shock absorber to rotate, which can reduce the work intensity of the staff when turning the shock absorber. At the same time, the rotating mechanism and the limit slot can be used to rotate at a fixed angle, reducing unnecessary damage to the shock absorber due to different rotation angles.

[0009] Optionally, the pushing mechanism includes a sliding block slidably connected to the mounting frame, a sliding cylinder is fixedly connected to the sliding block, a pushing plate is fixedly connected to the output shaft of the sliding cylinder, and the pushing plate is used to push the shock absorber.

[0010] Optionally, a first motor is fixedly connected to the mounting frame, a first screw rod is fixedly connected to an output shaft of the first motor, and the first screw rod is rotatably connected to the sliding block to drive the first screw rod to move.

[0011] By adopting the above technical solution, the first motor is started, and the rotation of the first motor drives the first screw on the output shaft of the first motor to rotate. The rotation of the first screw drives the sliding block to move. The movement of the sliding block drives the sliding cylinder to move toward the side close to the shock absorber. The sliding cylinder is started, so that the sliding cylinder pushes the shock absorber to move, and the shock absorber moves toward the side close to the three-jaw chuck.

[0012] Optionally, the rotating mechanism includes a second motor fixedly connected to the mounting frame, a rotating block fixedly connected to the output shaft of the second motor, a first rotating gear block fixedly connected to the rotating block on a side close to the output shaft of the second motor, a second rotating gear block fixedly connected to the rotating block on a side away from the output shaft of the second motor, and a first rotating gear fixedly connected to one end of the three-jaw chuck close to the second motor, and the first rotating gear is used to drive the three-jaw chuck to rotate.

[0013] Optionally, the first rotating gear block is distributed around the rotating block, and the first rotating gear block is three quarters of the stroke of the rotating block, and the second rotating gear block is distributed around the rotating block, and the second rotating gear block is one quarter of the stroke of the rotating block.

[0014] By adopting the above technical solution, the second motor is started, and the second motor drives the rotating block to rotate. The rotation of the rotating block drives the second rotating tooth block to rotate, so that the second rotating tooth block is meshed with the first rotating gear. After the meshing, the first rotating gear rotates a quarter of the stroke of the rotating block, so that the shock absorber is rotated 90°. After rotating 90°, the shock absorber is engaged with the toggle mechanism. After being engaged, the toggle mechanism toggles the dial head on the shock absorber, so that the dial head swings left and right, and the connection between the left and right swinging dial head and the shock absorber is measured.

[0015] Optionally, the toggle mechanism includes a second screw rod rotatably connected to the mounting frame, the second screw rod is fixedly connected to a second rotating gear at one end close to the second motor, the second rotating gear can mesh with the first rotating gear block, the second screw rod is slidably connected to a fixed clamping plate, one end of the fixed clamping plate is slidably connected to a clamping plate, the clamping plate is used to fix the position of the toggle head of the shock absorber, the mounting frame is fixedly connected to a support block, the support block is used to support the shock absorber, a hydraulic cylinder is arranged inside the shock absorber, and the hydraulic cylinder can push the clamping plate to move up and down.

[0016] By adopting the above technical solution, the second motor is started, the second motor drives the rotating block to rotate, the rotating block drives the second rotating tooth block to rotate, and the second rotating tooth block meshes with the second rotating gear during the rotation process. The meshed second rotating gear rotates under the drive of the second rotating tooth block, and the rotation of the second rotating gear drives the second screw rod to rotate, and the rotation of the second screw rod drives the fixed clamp to move forward, and the fixed clamp moves forward to drive the clamping plate to move, and the clamping plate moves to the lower position of the dial head of the shock absorber. After the shock absorber rotates, the dial head of the shock absorber is fixed, and the hydraulic cylinder inside the support block is started, so that the hydraulic cylinder pushes the clamping plate to move up, and the dial head of the shock absorber is further fixed. At this time, the second screw rod drives the fixed clamp to move forward and backward through the different forward and reverse rotations of the second motor, and the dial head of the shock absorber is swung during the forward and backward movement, thereby realizing the detection of the shock absorber.

[0017] By adjusting the tooth block stroke, the rotation angle of the shock absorber can be adjusted more finely, making the rotation angle more precise and accurate. Precise and accurate adjustment can reduce unnecessary bumps and damages to the shock absorber during inspection, while achieving adjustment within a smaller angle range, thereby improving the flexibility and adaptability of the device itself and reducing the occurrence of inaccurate angle adjustment due to excessive adjustment angles. By using two complementary strokes at the same time, further position adjustment of the clamping plate can be achieved while adjusting the shock absorber angle, thereby reducing manual labor intensity.

[0018] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0019] 1. Push the shock absorber to the limit slot through the pushing mechanism. At this time, the three-jaw chuck fixes the shock absorber to reduce the distortion of the detection data caused by the movement of the shock absorber when the dial head on the shock absorber is turned. Since the shock absorber needs to turn the dial head during detection to detect the damping effect of the shock absorber and the elasticity of the spring inside the shock absorber, a large force is required, and the shock absorber needs to be fixed at various positions. At the same time, the rotating mechanism drives the shock absorber to rotate, which can reduce the work intensity of the staff when turning the shock absorber. At the same time, the rotating mechanism and the limit slot can be used to rotate at a fixed angle to reduce unnecessary damage to the shock absorber due to different rotation angles.

[0020] 2. By adjusting the stroke of the tooth block, the rotation angle of the shock absorber can be adjusted more finely, making the rotation angle more precise and accurate. Precise and accurate adjustment can reduce unnecessary bumps and damages to the shock absorber during inspection, and at the same time, a smaller angle range can be adjusted, thereby improving the flexibility and adaptability of the device itself, and reducing the occurrence of inaccurate angle adjustment due to excessive adjustment angles. By using two complementary strokes at the same time, the position of the clamping plate can be further adjusted while adjusting the shock absorber angle, thereby reducing manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a node inspection machine for a vibration absorber according to this embodiment;

[0022] Figure 2 A schematic diagram showing the structure of the first motor and the sliding cylinder for this embodiment;

[0023] Figure 3 This is a schematic diagram showing the structure of the rotating mechanism of this embodiment;

[0024] Figure 4 This is a schematic diagram showing the structure of the toggle mechanism of this embodiment;

[0025] Figure 5 The schematic diagram of the structure of the shock absorber is shown in this embodiment.

[0026] Explanation of the reference numerals in the accompanying drawings: 1. mounting frame; 2. pushing mechanism; 21. shock absorber; 22. dial head; 23. sliding block; 24. sliding cylinder; 25. pushing plate; 26. first motor; 27. first screw rod; 3. three-jaw chuck; 4. fixed block; 41. limit slot; 5. rotating mechanism; 51. second motor; 52. rotating block; 53. first rotating gear block; 54. second rotating gear block; 55. first rotating gear; 6. toggle mechanism; 61. second screw rod; 62. second rotating gear; 63. fixed clamping plate; 64. clamping plate; 65. support block; 66. hydraulic cylinder. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be combined with the embodiments of the present invention. Figure 1-Figure 5 , the technical scheme of the embodiment of the present invention is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0028] Reference Figure 1 and Figure 5The present embodiment provides a node inspection machine for a vibration absorber, comprising a mounting frame 1 fixedly placed on a horizontal plane, a pushing mechanism 2 being slidably connected to the mounting frame 1, the pushing mechanism 2 being used to push the vibration absorber 21 to move to the middle position of the mounting frame 1, a three-jaw chuck 3 being fixedly connected to the mounting frame 1, the three-jaw chuck 3 being used to center the vibration absorber 21 and drive the vibration absorber 21 to rotate, a fixing block 4 being fixedly connected to the mounting frame 1, a limiting card groove 41 being provided on the fixing block 4, the limiting card groove 41 being in contact with a dial head 22 on the vibration absorber 21, a rotating mechanism 5 being provided at the connection between the three-jaw chuck 3 and the rotating mechanism 5, the rotating mechanism 5 being used to drive the three-jaw chuck 3 and the vibration absorber 21 to rotate, a toggle mechanism 6 being provided on the mounting frame 1, and the toggle mechanism 6 being located below the vibration absorber 21, the toggle mechanism 6 being used to toggle the dial head 22 on the vibration absorber 21 back and forth after the vibration absorber 21 is flipped over.

[0029] The mounting frame 1 is placed on a horizontal surface, and the shock absorber 21 is placed in the three-jaw chuck 3. The pushing mechanism 2 pushes the shock absorber 21 to move to the three-jaw chuck 3, and moves the shock absorber 21 to the fixed block 4. At this time, the dial head 22 on the shock absorber 21 is placed horizontally, and the dial head 22 moves inward, so that the dial head 22 is engaged with the limit slot 41, and under the push of the pushing mechanism 2, the dial head 22 moves to the innermost position of the limit slot 41, and the rotating mechanism 5 drives the three-jaw chuck 3 to rotate, and the rotation of the three-jaw chuck 3 drives the shock absorber 21 The toggle mechanism 6 is rotated to make the dial head 22 on the shock absorber 21 engage with the toggle mechanism 6. The toggle mechanism 6 moves under the drive of the rotating mechanism 5, so that the toggle mechanism 6 moves forward and backward. The shock absorber 21 is detected during the forward and backward movement of the toggle mechanism 6. After the detection of this surface of the shock absorber 21, the rotating mechanism 5 drives the three-jaw chuck 3 to rotate to flip the shock absorber 21. The dial head 22 on the flipped shock absorber 21 is dialed again, and this surface of the shock absorber 21 is detected to complete the detection of the shock absorber 21.

[0030] The shock absorber 21 is pushed to the limit slot 41 by the pushing mechanism 2. At this time, the three-jaw chuck 3 fixes the shock absorber 21, which can reduce the distortion of detection data when the shock absorber 21 moves when the dial head 22 on the shock absorber 21 is dialed. Since the shock absorber 21 needs to dial the dial head 22 during detection to detect the damping effect of the shock absorber 21 and the elasticity of the spring inside the shock absorber 21, a large force is required, and the various positions of the shock absorber 21 need to be fixed. At the same time, the rotating mechanism 5 drives the shock absorber 21 to rotate, which can reduce the work intensity of the staff when turning the shock absorber 21. At the same time, the rotating mechanism 5 and the limit slot 41 can be used to rotate at a fixed angle, thereby reducing unnecessary damage to the shock absorber 21 due to different rotation angles.

[0031] Reference Figure 1 and Figure 2 The pushing mechanism 2 includes a sliding block 23 slidably connected to the mounting frame 1, a sliding cylinder 24 is fixedly connected to the sliding block 23, a pushing plate 25 is fixedly connected to the output shaft of the sliding cylinder 24, and the pushing plate 25 is used to push the shock absorber 21. A first motor 26 is fixedly connected to the mounting frame 1, a first screw rod 27 is fixedly connected to the output shaft of the first motor 26, and the first screw rod 27 is rotatably connected to the sliding block 23, and is used to drive the first screw rod 27 to move.

[0032] The first motor 26 is started, and the rotation of the first motor 26 drives the first screw rod 27 on the output shaft of the first motor 26 to rotate. The rotation of the first screw rod 27 drives the sliding block 23 to move. The movement of the sliding block 23 drives the sliding cylinder 24 to move toward the side close to the shock absorber 21. The sliding cylinder 24 is started, so that the sliding cylinder 24 pushes the shock absorber 21 to move, and the shock absorber 21 moves toward the side close to the three-jaw chuck 3.

[0033] Reference Figure 3 The rotating mechanism 5 includes a second motor 51 fixedly connected to the mounting frame 1, a rotating block 52 fixedly connected to the output shaft of the second motor 51, a first rotating gear block 53 fixedly connected to the rotating block 52 near the output shaft of the second motor 51, a second rotating gear block 54 fixedly connected to the rotating block 52 away from the output shaft of the second motor 51, and a first rotating gear 55 fixedly connected to the end of the three-jaw chuck 3 near the second motor 51, and the first rotating gear 55 is used to drive the three-jaw chuck 3 to rotate. The first rotating gear block 53 is distributed around the rotating block 52, and the first rotating gear block 53 is three-quarters of the stroke of the rotating block 52, and the second rotating gear block 54 is distributed around the rotating block 52, and the second rotating gear block 54 is one-quarter of the stroke of the rotating block 52.

[0034] The second motor 51 is started, and the second motor 51 drives the rotating block 52 to rotate. The rotation of the rotating block 52 drives the second rotating tooth block 54 to rotate, so that the second rotating tooth block 54 is meshed with the first rotating gear 55. After the meshing, the first rotating gear 55 rotates a quarter of the stroke of the rotating block 52, so that the shock absorber 21 rotates 90°. After rotating 90°, the shock absorber 21 is engaged with the toggle mechanism 6. After the engagement, the toggle mechanism 6 toggles the dial head 22 on the shock absorber 21, so that the dial head 22 swings left and right, and the connection between the left and right swinging dial head 22 and the shock absorber 21 is measured.

[0035] Reference Figure 3 and Figure 4The toggle mechanism 6 includes a second screw rod 61 rotatably connected to the mounting frame 1, and the second screw rod 61 is fixedly connected to a second rotating gear 62 at one end close to the second motor 51, and the second rotating gear 62 can mesh with the first rotating gear block 53. A fixed clamping plate 63 is slidably connected to the second screw rod 61, and a clamping plate 64 is slidably connected to one end of the fixed clamping plate 63. The clamping plate 64 is used to fix the position of the dial head 22 of the shock absorber 21. A support block 65 is fixedly connected to the mounting frame 1, and the support block 65 is used to support the shock absorber 21. A hydraulic cylinder 66 is arranged inside the shock absorber 21, and the hydraulic cylinder 66 can push the clamping plate 64 to move up and down.

[0036] The second motor 51 is started, and the second motor 51 drives the rotating block 52 to rotate, and the rotating block 52 drives the second rotating tooth block 54 to rotate. The second rotating tooth block 54 meshes with the second rotating gear 62 during the rotation process. The meshed second rotating gear 62 rotates under the drive of the second rotating gear block 54, and the rotation of the second rotating gear 62 drives the second screw rod 61 to rotate. The rotation of the second screw rod 61 drives the fixed clamp to move forward, and the fixed clamp plate 63 moves forward to drive the clamping plate 64 to move, and the clamping plate 64 moves To the lower position of the dial head 22 of the shock absorber 21, after the shock absorber 21 rotates, the dial head 22 of the shock absorber 21 is fixed, and the hydraulic cylinder 66 inside the support block 65 is started, so that the hydraulic cylinder 66 pushes the clamping plate 64 to move upward, and the dial head 22 of the shock absorber 21 is further fixed. At this time, the second screw rod 61 drives the fixed clamping plate 63 to move forward and backward through the different forward and reverse rotations of the second motor 51. During the forward and backward movement, the dial head 22 of the shock absorber 21 is swung to realize the detection of the shock absorber 21.

[0037] By adjusting the tooth block stroke, the rotation angle of the shock absorber 21 can be adjusted more finely, making the rotation angle more precise and accurate. Precise and accurate adjustment can reduce unnecessary bumps and damages to the shock absorber 21 during detection, while achieving adjustment within a smaller angle range, thereby improving the flexibility and adaptability of the device itself and reducing the occurrence of inaccurate angle adjustment due to excessive adjustment angles. By using two complementary strokes at the same time, the further position adjustment of the clamping plate 64 can be achieved while adjusting the angle of the shock absorber 21, thereby reducing manual labor intensity.

[0038] The implementation principle of a node inspection machine for a shock absorber 21 in the embodiment of the present application is as follows: the mounting frame 1 is placed on a horizontal plane, and the shock absorber 21 is placed in the three-jaw chuck 3, the first motor 26 is started, and the first motor 26 rotates to drive the first screw rod 27 on the output shaft of the first motor 26 to rotate, and the first screw rod 27 rotates to drive the sliding block 23 to move, and the movement of the sliding block 23 drives the sliding cylinder 24 to move toward the side close to the shock absorber 21, and the sliding cylinder 24 is started, so that the sliding cylinder 24 pushes the shock absorber 21 to move, so that the shock absorber 21 moves toward the side close to the three-jaw chuck 3.

[0039] The three-jaw chuck 3 grasps the shock absorber 21 and moves the shock absorber 21 to the fixed block 4. At this time, the dial head 22 on the shock absorber 21 is placed horizontally, and the dial head 22 moves inward so that the dial head 22 engages with the limit slot 41, and under the push of the sliding cylinder 24, the dial head 22 moves to the innermost position of the limit slot 41.

[0040] The second motor 51 is started, and the second motor 51 drives the rotating block 52 to rotate. The rotation of the rotating block 52 drives the second rotating tooth block 54 to rotate, so that the second rotating tooth block 54 is meshed with the first rotating gear 55. After the meshing, the first rotating gear 55 rotates a quarter of the stroke of the rotating block 52, so that the shock absorber 21 rotates 90°. After rotating 90°, the shock absorber 21 is engaged with the toggle mechanism 6. After the engagement, the toggle mechanism 6 toggles the dial head 22 on the shock absorber 21, so that the dial head 22 swings left and right, and the connection between the left and right swinging dial head 22 and the shock absorber 21 is measured.

[0041] The second motor 51 is started, and the second motor 51 drives the rotating block 52 to rotate, and the rotating block 52 drives the second rotating tooth block 54 to rotate. The second rotating tooth block 54 meshes with the second rotating gear 62 during the rotation process. The meshed second rotating gear 62 rotates under the drive of the second rotating gear block 54, and the rotation of the second rotating gear 62 drives the second screw rod 61 to rotate. The rotation of the second screw rod 61 drives the fixed clamp to move forward, and the fixed clamp plate 63 moves forward to drive the clamping plate 64 to move, and the clamping plate 64 moves To the lower position of the dial head 22 of the shock absorber 21, after the shock absorber 21 rotates, the dial head 22 of the shock absorber 21 is fixed, and the hydraulic cylinder 66 inside the support block 65 is started, so that the hydraulic cylinder 66 pushes the clamping plate 64 to move upward, and the dial head 22 of the shock absorber 21 is further fixed. At this time, the second screw rod 61 drives the fixed clamping plate 63 to move forward and backward through the different forward and reverse rotations of the second motor 51. During the forward and backward movement, the dial head 22 of the shock absorber 21 is swung to realize the detection of the shock absorber 21.

[0042] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A node inspection machine for a vibration absorber, characterized in that: include: The mounting frame (1) is placed on a horizontal surface; A pushing mechanism (2) is slidably connected to the mounting frame (1), and the pushing mechanism (2) is used to push the shock absorber (21) to move to a middle position of the mounting frame (1); A three-jaw chuck (3) rotatably connected to the mounting frame (1), the three-jaw chuck (3) being used to center the vibration damper (21) and drive the vibration damper (21) to rotate; A fixed block (4) fixedly connected to the mounting frame (1), the fixed block (4) being provided with a limit slot (41), the limit slot (41) being in contact with a dial head (22) on the shock absorber (21); A rotating mechanism (5) is arranged at the connection between the three-jaw chuck (3) and the mounting frame (1), and the rotating mechanism (5) is used to drive the three-jaw chuck (3) and the vibration damper (21) to rotate; A toggle mechanism (6) is arranged on the mounting frame (1) and is located below the shock absorber (21), wherein the toggle mechanism (6) is used to toggle a toggle head (22) on the shock absorber (21) after the shock absorber (21) is turned over; The toggle mechanism (6) comprises a second screw rod (61) rotatably connected to the mounting frame (1); a fixed clamping plate (63) is slidably connected to the second screw rod (61); one end of the fixed clamping plate (63) is slidably connected to a clamping plate (64); the clamping plate (64) is used to fix the position of the toggle head (22) of the shock absorber (21); a support block (65) is fixedly connected to the mounting frame (1); the support block (65) is used to support the shock absorber (21); a hydraulic cylinder (66) is arranged inside the support block (65); the hydraulic cylinder (66) is capable of pushing the clamping plate (64) to move up and down.

2. A node inspection machine for a vibration absorber according to claim 1, characterized in that: The pushing mechanism (2) comprises a sliding block (23) slidably connected to the mounting frame (1); a sliding cylinder (24) is fixedly connected to the sliding block (23); a pushing plate (25) is fixedly connected to the output shaft of the sliding cylinder (24); and the pushing plate (25) is used to push the shock absorber (21).

3. A node inspection machine for a vibration absorber according to claim 2, characterized in that: A first motor (26) is fixedly connected to the mounting frame (1), a first screw rod (27) is fixedly connected to the output shaft of the first motor (26), and the first screw rod (27) is rotatably connected to the sliding block (23) for driving the first screw rod (27) to move.

4. A node inspection machine for a vibration absorber according to claim 1, characterized in that: The rotating mechanism (5) comprises a second motor (51) fixedly connected to the mounting frame (1); a rotating block (52) is fixedly connected to the output shaft of the second motor (51); a first rotating gear block (53) is fixedly connected to the rotating block (52) on a side close to the output shaft of the second motor (51); a second rotating gear block (54) is fixedly connected to the rotating block (52) on a side away from the output shaft of the second motor (51); and a first rotating gear (55) is fixedly connected to one end of the three-jaw chuck (3) close to the second motor (51); the first rotating gear (55) is used to drive the three-jaw chuck (3) to rotate.

5. A node inspection machine for a vibration absorber according to claim 4, characterized in that: The first rotating gear block (53) is distributed around the rotating block (52), and the first rotating gear block (53) is three quarters of the stroke of the rotating block (52); the second rotating gear block (54) is distributed around the rotating block (52), and the second rotating gear block (54) is one quarter of the stroke of the rotating block (52).

6. A node inspection machine for a vibration absorber according to claim 4, characterized in that: A second rotating gear (62) is fixedly connected to one end of the second screw rod (61) close to the second motor (51), and the second rotating gear (62) can mesh with the first rotating gear block (53).

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