Laser measurement system for size of rubber sealing element

Abstract

The invention discloses a laser measurement system for the size of a rubber sealing element, and relates to the technical field of laser measurement of the size of the rubber sealing element, and the laser measurement system for the size of the rubber sealing element comprises a fixed seat, a cylinder is fixed at the top of the fixed seat, and a mounting frame is fixed at the output end of the bottom of the cylinder. And a laser measuring head is detachably mounted in the mounting frame. According to the laser measurement system for the size of the rubber sealing element, when the size of a rubber sealing ring needs to be measured, the rubber sealing ring sleeves a connecting sleeve, a mounting frame is driven to move downwards by starting an air cylinder, and a positioning sleeve can be moved out of the connecting sleeve through cooperation of a round block, a rotating shaft, a connecting spring, a hinge rod and a moving block; therefore, the inner side of the rubber sealing ring is extruded, the bent rubber sealing ring can be supported, and the problem that the measurement data of the laser measuring head is inaccurate due to the fact that the rubber sealing ring is in a bent state is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laser measurement of rubber seal size, in particular to a laser measurement system for rubber seal size. BACKGROUND

[0002] The rubber seal is generally a circular rubber product used for leakage prevention, and the physical properties of natural rubber. Natural rubber has high elasticity at room temperature, slight plasticity, very good mechanical strength, small hysteresis loss, low heat generation during multiple deformations, and therefore good flex resistance. And because it is a non-polar rubber, it has good electrical insulation performance.

[0003] In the prior art, when measuring the size of a rubber sealing ring, the sealing ring is usually placed directly on the workbench, and the measurement is performed by scanning with a laser measurement head. However, when the rubber sealing ring is measured, it is in a bent state, which makes the measured size data of the rubber sealing ring inaccurate, affecting normal use in the later stage. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a laser measurement system for rubber seal size, which solves the problems raised in the background art.

[0005] To achieve the above purpose, the present application is realized by the following technical scheme: a laser measurement system for rubber seal size, comprising a fixed seat, a gas cylinder fixed on the top of the fixed seat, an installation frame fixed on the bottom output end of the gas cylinder, a laser measurement head detachably installed in the installation frame, a positioning device arranged below the installation frame for opening the sealing ring, and a cleaning device arranged at the bottom of the installation frame for improving the measurement data of the sealing ring. The positioning device comprises a placing disc, a connecting sleeve, a rotating shaft, a circular block, a fixed block, a connecting spring, a moving block, a hinged rod, a threaded rod, a knob, a bending block and a positioning sleeve. The placing disc is rotatably installed on the inner bottom of the installation frame, the connecting sleeve is fixed on the top of the placing disc, the rotating shaft penetrates the placing disc, the installation frame and the connecting sleeve, and the rotating shaft is slidably connected with the penetrating portions of the placing disc and the connecting sleeve. The rotating shaft is attached to the bottom penetrating portion of the installation frame. When the gas cylinder is started to move downward, it can drive the installation frame to move downward. When the installation frame moves downward, the circular block can be in contact with the fixed seat, so that when the installation frame continues to move downward, the circular block is squeezed and drives the rotating shaft to move upward.

[0006] According to the above technical scheme, the top of the circular block is rotatably connected with the bottom of the rotating shaft, the fixed block is fixed on the bottom of the installation frame, the bottom of the connecting spring is fixed on the top of the circular block, and the top of the connecting spring is fixed on the bottom of the fixed block.

[0007] According to the above technical scheme, the moving block is slidingly installed on the inner wall of the connecting sleeve, one end of the articulated rod is articulated on the outer wall of the rotating shaft, the other end of the articulated rod is articulated on the side wall of the moving block, the positioning sleeve is fitted on the inner wall of the connecting sleeve, and when the rotating shaft moves upward, the rotating shaft can extrude the articulated rod to make the articulated rod rotate at the articulated position, so that the articulated rod can extrude the moving block to move and the positioning sleeve moves.

[0008] According to the above technical scheme, the threaded rod is rotatably installed on the inner side of the top of the moving block, the knob is fixed at the end point of the threaded rod, the bent block is slidingly installed on the inner side of the top of the moving block, the bent block is threadedly connected to the outer wall of the threaded rod, and the side of the bent block away from the threaded rod is fixed to the top of the positioning sleeve. When the knob is rotated, the knob can drive the threaded rod to rotate, the threaded sleeve drives the bent block to move, and the bent block drives the positioning sleeve to move.

[0009] According to the above technical scheme, the cleaning device comprises a spiral groove, a sliding rod, a long block, a gas storage warehouse, a connecting block, an extrusion rod, an inclined groove, a piston plate and a bent rod; the spiral groove is formed in the outer wall of the rotating shaft, the sliding rod is fixed to the inner side of the fixed block, the end of the sliding rod is fitted to the inner side of the spiral groove, the long block is fixed to the outer wall of the circular block, the connecting block is fixed to the outer wall of the long block, and the extrusion rod is fixed to the outer wall of the connecting block.

[0010] According to the above technical scheme, the moving plate is slidingly installed on the bottom of the mounting frame, the inclined groove is formed in the moving plate, the bent rod is fixed to the side wall of the moving plate, the gas storage warehouse is formed in the mounting frame, the piston plate is slidingly installed on the inner wall of the gas storage warehouse, one end of the bent rod away from the sliding rod is fixed to the side wall of the piston plate, the bent rod penetrates the side wall of the mounting frame and is slidingly connected at the penetration, and the inner wall of the inclined groove is fitted to the outer wall of the extrusion rod. When the circular block moves towards the mounting frame, the long block can be driven to move, the connecting block drives the extrusion rod to move in the inclined groove, the inner wall of the inclined groove is extruded, the moving plate can move, and the bent rod drives the piston plate to move.

[0011] According to the above technical scheme, the protection device is arranged on the top of the mounting frame, and the protection device comprises a guide block, a return spring, a side baffle and a push block. The guide block is slidingly installed on the inner side of the mounting frame, one side of the return spring is fixed to the inner side of the mounting frame, and the other side of the return spring is fixed to the side wall of the guide block.

[0012] According to the technical scheme, the side baffle is fixed to the side wall of the guide block, the bottom baffle is fixed to the side wall of the side baffle, the bottom baffle penetrates the mounting frame and is connected to the mounting frame through sliding, the push block is fixed to the inner side of the fixed seat, when the cylinder drives the mounting frame to move upward to contact the top inclined surface of the side baffle, the side baffle is pressed, the two groups of side baffles are close to each other, and the laser measuring head is shielded.

[0013] The application provides a laser measuring system for the size of a rubber sealing element. 1. The positioning device is arranged, when the rubber sealing ring needs to be measured, the rubber sealing ring is sleeved on the connecting sleeve, the cylinder drives the mounting frame to move downward, the circular block, rotating shaft, connecting spring, hinged rod and moving block are matched, the positioning sleeve is moved out of the connecting sleeve, is pressed in the inner side of the rubber sealing ring, the bent rubber sealing ring is supported, the problem that the rubber sealing ring is in a bent state and the measurement data of the laser measuring head is inaccurate is solved, the rotating knob, threaded rod and bending block are matched, the position between the positioning sleeve and the moving block is adjusted, and the rubber sealing ring with different diameters is supported.

[0014] 2. The cleaning device is arranged, when the circular block moves, the long block is driven to move, the connecting block, extrusion rod, moving plate, inclined groove, bending rod and piston plate are matched, the piston plate extrudes the gas in the gas storage warehouse, the gas in the gas storage warehouse is discharged, the impurities attached to the outer wall of the rubber sealing ring are blown off, the problem that the outer wall of the rubber sealing ring is attached with a large amount of impurities and the measurement result of the laser measuring head is inaccurate is solved, when the circular block drives the rotating shaft to move, the spiral groove and the sliding rod are matched, the placement disc is rotated, the rubber sealing ring on the placement disc is rotated, the outer wall of the rubber sealing ring is cleaned in all directions, and the measurement data of the laser measuring head is improved.

[0015] 3. The protection device is arranged, when the cylinder drives the mounting frame to reset upward, the push block contacts the inclined surface of the side baffle, the side baffle is pressed, the side baffle drives the bottom baffle to cover and protect the laser measuring head, and the problem that the laser measuring head falls on dust and affects the detection data when the laser measuring head is not used is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the application; Figure 2 It is a schematic diagram of the cross-sectional structure of the application; Figure 3 It is a schematic diagram of the local structure of the application; Figure 4 is a schematic view of the positioning device and the cleaning device of the present application; Figure 5 is a schematic view of the positioning device and the cleaning device of the present application; Figure 6 is a schematic view of the positioning device and the cleaning device of the present application; Figure 7 is a schematic view of the positioning device and the cleaning device of the present application; Figure 8 is a schematic view of the positioning device and the cleaning device of the present application; Figure 6 is a schematic view of the positioning device and the cleaning device of the present application; Figure 9 is a schematic view of the positioning device and the cleaning device of the present application; Figure 6 is a schematic view of the positioning device and the cleaning device of the present application.

[0017] In the figure: 1, fixed seat; 2, air cylinder; 3, mounting frame; 4, laser measuring head; 51, placing disc; 52, connecting sleeve; 53, rotating shaft; 54, fixed block; 55, connecting spring; 56, round block; 57, moving block; 58, hinged rod; 59, threaded rod; 510, rotating knob; 511, bent block; 512, positioning sleeve; 61, helical groove; 62, sliding rod; 63, long block; 64, gas storage chamber; 65, connecting block; 66, extrusion rod; 67, moving plate; 68, inclined chute; 69, bent rod; 610, piston plate; 71, guide block; 72, return spring; 73, side baffle; 74, push block; 75, bottom baffle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0019] Please refer to Figures 1-9 , one embodiment of the present application is a laser measuring system for the size of a rubber sealing element, comprising a fixed seat 1, the top of the fixed seat 1 is fixed with an air cylinder 2, the bottom output end of the air cylinder 2 is fixed with a mounting frame 3, a laser measuring head 4 is detachably installed in the mounting frame 3, and a positioning device for opening the sealing ring is arranged below the mounting frame 3; The positioning device comprises a placing disc 51, a connecting sleeve 52, a rotating shaft 53, a circular block 56, a fixing block 54, a connecting spring 55, a moving block 57, a hinged rod 58, a threaded rod 59, a rotating knob 510, a bent block 511 and a positioning sleeve 512. The placing disc 51 is rotatably installed at the inner bottom of the mounting frame 3, the connecting sleeve 52 is fixed at the top of the placing disc 51, the rotating shaft 53 penetrates through the placing disc 51, the mounting frame 3 and the connecting sleeve 52, and the rotating shaft 53 is in sliding connection with the penetration positions of the placing disc 51 and the connecting sleeve 52, the rotating shaft 53 is in abutment with the penetration position of the bottom of the mounting frame 3, the top of the circular block 56 is in rotary connection with the bottom of the rotating shaft 53, the fixing block 54 is fixed at the bottom of the mounting frame 3, the bottom of the connecting spring 55 is fixed at the top of the circular block 56, the top of the connecting spring 55 is fixed at the bottom of the fixing block 54, the moving block 57 is slidably installed at the inner wall of the connecting sleeve 52, one end of the hinged rod 58 is hinged to the outer wall of the rotating shaft 53, the other end of the hinged rod 58 is hinged to the side wall of the moving block 57, the positioning sleeve 512 is in abutment with the inner wall of the connecting sleeve 52, the threaded rod 59 is rotatably installed at the top inner side of the moving block 57, the rotating knob 510 is fixed at the end point of the threaded rod 59, the bent block 511 is slidably installed at the top inner side of the moving block 57, and the bent block 511 is in threaded connection with the outer wall of the threaded rod 59, and the side, away from the threaded rod 59, of the bent block 511 is fixed at the top of the positioning sleeve 512.

[0020] When it is necessary to measure the size of the rubber sealing ring, the rubber sealing ring is sleeved on the connecting sleeve 52, the mounting frame 3 is driven to move downwards by the cylinder 2, the positioning sleeve 512 is moved out of the connecting sleeve 52 by cooperation of the circular block 56, the rotating shaft 53, the connecting spring 55, the hinged rod 58 and the moving block 57, and thus the rubber sealing ring is pressed on the inner side, so that the bent rubber sealing ring can be lifted, and the problem that the measurement data of the laser measuring head 4 is inaccurate due to the bent rubber sealing ring is solved. The position between the positioning sleeve 512 and the moving block 57 can be adjusted by cooperation of the rotating knob 510, the threaded rod 59 and the bent block 511, so that the rubber sealing ring with different diameters can be lifted.

[0021] When the size of the rubber sealing ring needs to be detected, the rubber sealing ring is sleeved on the connecting sleeve 52 and placed on the placing disc 51. The installation frame 3 is driven to move downwards by starting the air cylinder 2. When the installation frame 3 moves downwards to the outer wall of the fixed seat 1, the circular block 56 is fixed by extrusion force, the connecting spring 55 is compressed, and when the circular block 56 moves, the rotating shaft 53 is driven to move, the hinged rod 58 is extruded by the rotating shaft 53, the hinged rod 58 is rotated at the hinge, the hinged rod 58 extrudes the moving block 57 to move outwards of the connecting sleeve 52, the threaded rod 59 is driven to move when the moving block 57 moves, the bent block 511 is driven to move by the threaded rod 59, the positioning sleeve 512 is driven to move by the bent block 511, the rubber sealing ring is lifted by the positioning sleeve 512, the measurement is performed by starting the laser measuring head 4, and when the measurement is completed, the installation frame 3 is driven to move upwards by starting the air cylinder 2, the circular block 56 is not extruded, the connecting spring 55 is in a compressed state, the connecting spring 55 drives the circular block 56 to reset, the circular block 56 drives the rotating shaft 53 to move outwards of the connecting sleeve 52, the rotating shaft 53 pulls the hinged rod 58, the hinged rod 58 pulls the moving block 57 to extend into the connecting sleeve 52, the positioning sleeve 512 does not extrude the inner side of the rubber sealing ring, and the rubber sealing ring is conveniently taken out of and placed in the connecting sleeve 52.

[0022] The threaded rod 59 is rotated by rotating the rotating knob 510, the bent block 511 moves on the threaded rod 59, the positioning sleeve 512 is driven to move, and the distance between the positioning sleeve 512 and the moving block 57 is adjusted.

[0023] Please refer to Figures 1-9On the basis of the above-mentioned embodiment, in another embodiment of the present application, the bottom of the mounting frame 3 is provided with a cleaning device for improving the measurement data of the sealing ring, and the cleaning device comprises a spiral groove 61, a sliding rod 62, a long block 63, a gas storage chamber 64, a connecting block 65, an extrusion rod 66, a moving plate 67, an inclined groove 68, a piston plate 610 and a bent rod 69; the spiral groove 61 is formed in the outer wall of the rotating shaft 53, the sliding rod 62 is fixed to the inner side of the fixed block 54, the end of the sliding rod 62 is attached to the inner side of the spiral groove 61, the long block 63 is fixed to the outer wall of the circular block 56, the connecting block 65 is fixed to the outer wall of the long block 63, the extrusion rod 66 is fixed to the outer wall of the connecting block 65, the moving plate 67 is slidingly installed on the bottom of the mounting frame 3, the inclined groove 68 is formed in the moving plate 67, the bent rod 69 is fixed to the side wall of the moving plate 67, the gas storage chamber 64 is formed in the mounting frame 3, the piston plate 610 is slidingly installed on the inner wall of the gas storage chamber 64, one end of the bent rod 69 away from the moving plate 67 is fixed to the side wall of the piston plate 610, the bent rod 69 penetrates the side wall of the mounting frame 3 and is slidingly connected at the penetration position, the inner wall of the inclined groove 68 is attached to the outer wall of the extrusion rod 66, and the inner side of the mounting frame 3 is provided with a gas outlet in communication with the gas storage chamber 64. When the circular block 56 moves, the long block 63 is driven to move, and through the cooperation of the connecting block 65, the extrusion rod 66, the moving plate 67, the inclined groove 68, the bent rod 69 and the piston plate 610, the piston plate 610 can extrude the gas in the gas storage chamber 64, so that the gas in the gas storage chamber 64 is discharged from the gas storage chamber 64 to blow off the impurities attached to the outer wall of the rubber sealing ring, solving the problem that a large amount of impurities attached to the outer wall of the rubber sealing ring affects the measurement structure of the laser measuring head 4. When the circular block 56 drives the rotating shaft 53 to move, through the cooperation of the spiral groove 61 and the sliding rod 62, the placement disc 51 can be rotated to drive the rubber sealing ring on the placement disc 51 to rotate, so that the outer wall of the rubber sealing ring is cleaned in all directions, improving the measurement data of the laser measuring head 4.

[0024] The protective device is arranged on the top of the mounting frame 3, and the protective device comprises a guide block 71, a return spring 72, a side baffle 73, a push block 74, the guide block 71 is slidingly installed on the inner side of the mounting frame 3, one side of the return spring 72 is fixed to the inner side of the mounting frame 3, the other side of the return spring 72 is fixed to the side wall of the guide block 71, the side baffle 73 is fixed to the side wall of the guide block 71, a bottom baffle 75 is fixed to the side wall of the side baffle 73, the bottom baffle 75 penetrates the mounting frame 3 and is slidingly connected at the penetration position, and the push block 74 is fixed to the inner side of the fixed seat 1. Through the arrangement of the side baffle 73, the front and back of the laser measuring head 4 can be shielded, and through the bottom baffle 75, the bottom of the laser measuring head 4 can be shielded and protected. The bottom baffle 75 is provided with two groups, and the two groups of bottom baffles 75 are symmetrically arranged about the center line in the vertical direction of the mounting frame 3 as the axis of symmetry.

[0025] When the cylinder 2 drives the installation frame 3 to reset upwards, the push block 74 will be in contact with the inclined surface of the side baffle 73, so that the side baffle 73 is pressed, and the side baffle 73 can drive the bottom baffle 75 to cover the laser measuring head 4 for protection, solving the problem that the laser measuring head 4 falls on dust and other factors affecting the detection data when not in use.

[0026] When the round block 56 is pressed to move towards the installation frame 3, it can drive the long block 63 to move, so that the connecting block 65 moves, and the extrusion rod 66 moves in the inclined groove 68, so that the inclined groove 68 is pressed, and the moving plate 67 moves, so that the moving plate 67 can drive the bent rod 69 to move, so that the bent rod 69 can drive the piston plate 610 to move in the gas storage chamber 64, so that the piston plate 610 extrudes the gas in the gas storage chamber 64 from the gas outlet, and when the round block 56 moves, it can drive the rotating shaft 53 to move, so that the spiral groove 61 moves on the slide rod 62, and the rotating shaft 53 is pressed to rotate, so that the rotating shaft 53 drives the placement disc 51 and the connecting sleeve 52 to rotate, so that the rubber sealing ring rotates and is cleaned in all directions; and when the connecting sleeve 52 drives the round block 56 to reset, the long block 63 drives the connecting block 65 to move, and the extrusion rod 66 extrudes the inclined groove 68, so that the moving plate 67 drives the bent rod 69 to reset, so that the piston plate 610 resets in the gas storage chamber 64, and the gas outside is sucked into the gas storage chamber 64 again for next blowing and cleaning operation. When the laser measuring head 4 finishes measuring, the cylinder 2 drives the installation frame 3 to move upwards, and when the installation frame 3 moves upwards to the bottom inclined surface of the push block 74, the side baffle 73 continues to move upwards, the side baffle 73 is pressed to move, the guide block 71 slides on the installation frame 3, and the reset spring 72 is stretched, so that the side baffle 73 drives the bottom baffle 75 to move towards the laser measuring head 4, and the side baffle 73 and the bottom baffle 75 cover the laser measuring head 4 for protection, and when the cylinder 2 drives the laser measuring head 4 to move downwards for measuring operation, the push block 74 does not contact the top inclined surface of the side baffle 73, the side baffle 73 is not pressed, the reset spring 72 is in a stretched state, the reset spring 72 drives the guide block 71 to reset, the guide block 71 drives the side baffle 73 and the bottom baffle 75 to reset, and the laser measuring head 4 is exposed for measuring operation.

[0027] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A laser measurement system for the dimensions of rubber seals, comprising a fixed base (1), characterized in that: A cylinder (2) is fixed to the top of the fixed base (1), and a mounting frame (3) is fixed to the bottom output end of the cylinder (2). A laser measuring head (4) is detachably installed inside the mounting frame (3). A positioning device for opening the sealing ring is provided below the mounting frame (3), and a cleaning device for improving the measurement data of the sealing ring is provided at the bottom of the mounting frame (3). The positioning device includes a placement plate (51), a connecting sleeve (52), a rotating shaft (53), a round block (56), a fixing block (54), a connecting spring (55), a moving block (57), a hinge rod (58), a threaded rod (59), a knob (510), a bending block (511), and a positioning sleeve (512). The placement plate (51) is rotatably mounted on the inner bottom of the mounting frame (3). The connecting sleeve (52) is fixed on the top of the placement plate (51). The rotating shaft (53) passes through the placement plate (51), the mounting frame (3), and the connecting sleeve (52). The rotating shaft (53) is slidably connected to the through-hole of the placement plate (51) and the connecting sleeve (52). The rotating shaft (53) is in contact with the bottom through-hole of the mounting frame (3).

2. The laser measurement system for the dimensions of rubber seals according to claim 1, characterized in that: The top of the circular block (56) is rotatably connected to the bottom of the rotating shaft (53), the fixing block (54) is fixed to the bottom of the mounting frame (3), the bottom of the connecting spring (55) is fixed to the top of the circular block (56), and the top of the connecting spring (55) is fixed to the bottom of the fixing block (54).

3. The laser measurement system for the dimensions of rubber seals according to claim 2, characterized in that: The movable block (57) is slidably mounted on the inner wall of the connecting sleeve (52), one end of the hinge rod (58) is hinged to the outer wall of the rotating shaft (53), the other end of the hinge rod (58) is hinged to the side wall of the movable block (57), and the positioning sleeve (512) is attached to the inner wall of the connecting sleeve (52).

4. The laser measurement system for the dimensions of rubber seals according to claim 3, characterized in that: The threaded rod (59) is rotatably mounted on the top inner side of the movable block (57), the knob (510) is fixed to the end of the threaded rod (59), the bending block (511) is slidably mounted on the top inner side of the movable block (57), the bending block (511) is threadedly connected to the outer wall of the threaded rod (59), and the side of the bending block (511) away from the threaded rod (59) is fixed to the top of the positioning sleeve (512).

5. The laser measurement system for the dimensions of rubber seals according to claim 1, characterized in that: The cleaning device includes a spiral groove (61), a slide rod (62), a long block (63), an air storage chamber (64), a connecting block (65), a squeezing rod (66), a moving plate (67), an inclined groove (68), a piston plate (610), and a bending rod (69); the spiral groove (61) is opened on the outer wall of the rotating shaft (53), the slide rod (62) is fixed on the inner side of the fixed block (54), the end of the slide rod (62) is in contact with the inner side of the spiral groove (61), the long block (63) is fixed on the outer wall of the round block (56), the connecting block (65) is fixed on the outer wall of the long block (63), and the squeezing rod (66) is fixed on the outer wall of the connecting block (65).

6. The laser measurement system for the dimensions of rubber seals according to claim 5, characterized in that: The movable plate (67) is slidably installed at the bottom of the mounting frame (3). The inclined groove (68) is opened on the movable plate (67). The bent rod (69) is fixed to the side wall of the movable plate (67). The gas storage chamber (64) is opened in the mounting frame (3). The piston plate (610) is slidably installed on the inner wall of the gas storage chamber (64). The end of the bent rod (69) away from the movable plate (67) is fixed to the side wall of the piston plate (610). The bent rod (69) passes through the side wall of the mounting frame (3) and is slidably connected at the penetration point. The inner wall of the inclined groove (68) is in contact with the outer wall of the extrusion rod (66).

7. The laser measurement system for the dimensions of rubber seals according to claim 6, characterized in that: It also includes a protective device, which is set on the top of the mounting frame (3). The protective device includes a guide block (71), a reset spring (72), a side baffle (73), a push block (74), and a bottom baffle (75). The guide block (71) is slidably installed on the inner side of the mounting frame (3). One side of the reset spring (72) is fixed to the inner side of the mounting frame (3), and the other side of the reset spring (72) is fixed to the side wall of the guide block (71).

8. The laser measurement system for the dimensions of rubber seals according to claim 7, characterized in that: The side baffle (73) is fixed to the side wall of the guide block (71), the bottom baffle (75) is fixed to the side wall of the side baffle (73), the bottom baffle (75) passes through the mounting frame (3) and is slidably connected at the through point, and the push block (74) is fixed to the inside of the fixing seat (1).

Images