CN218723894U

CN218723894U - Friction plate abrasion detector

Info

Publication number: CN218723894U
Application number: CN202223147733.7U
Authority: CN
Inventors: 赵钟林; 叶万振
Original assignee: Hubei Fenglong Tianxia Auto Parts Co ltd
Current assignee: Hubei Fenglong Tianxia Auto Parts Co ltd
Priority date: 2022-11-27
Filing date: 2022-11-27
Publication date: 2023-03-24
Anticipated expiration: 2032-11-27

Abstract

The utility model particularly relates to a friction disc wearing and tearing detect machine, comprising a base plate, the bottom plate upper end is fixed with rotates seat and posting and infrared ray dash receiver, it has the motor case to rotate the seat internal fixation, the rotating disc is installed through its output shaft rotation in motor case upper end, the rotating disc upper end is fixed with the locating pin, rotating disc upper end slidable mounting has the locating splint that two mutual symmetries set up, slidable mounting has the movable rod in the posting, be fixed with the spring between movable rod and the posting inner chamber, the gyro wheel that matches with the rotating disc position is installed in the rotation of movable rod inner, the movable rod outer end is fixed with the infrared emitter who matches with the infrared ray dash receiver, the utility model discloses can detect the surface wear degree of friction disc.

Description

Friction plate abrasion detector

Technical Field

The utility model relates to a friction disc technical field especially relates to a friction disc wearing and tearing detect machine.

Background

When mechanical equipment friction disc retrieves, need be through detecting the machine, detect the surface wear degree of friction disc, and current detection mode mainly still adopts the mode of weighing to go on, through measuring the weight of friction disc promptly, the original weight of contrast friction disc, it is poor to reachd the weight, with this reachs the degree of wear, however, this kind of mode can detect the degree of wear of friction disc, but can not obtain the wearing and tearing region and the degree of depth of friction disc, this leads to when improving the friction disc, there is great inconvenience, for this reason, we have proposed a friction disc wearing and tearing detection machine.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a friction plate abrasion detector to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a friction disc wearing and tearing detect machine, includes the bottom plate, the bottom plate upper end is fixed with rotates seat and posting and infrared ray dash receiver, it has the motor case to rotate the seat internal fixation, the motor case upper end is rotated through its output shaft and is installed the rolling disc, the rolling disc upper end is fixed with the locating pin, rolling disc upper end slidable mounting has the location splint that two mutual symmetries set up, slidable mounting has the movable rod in the posting, be fixed with the spring between movable rod and the posting inner chamber, the gyro wheel that matches with the rolling disc position is installed in the rotation of movable rod inner, the movable rod outer end is fixed with the infrared emitter who matches with the infrared ray dash receiver.

As a further description of the above technical solution:

spacing spout has been seted up to the rolling disc up end, two the locating plate lower extreme is fixed with the screw thread piece with spacing spout sliding fit, spacing spout internal rotation install with two screw thread piece screw-thread fit's threaded rod, the turning block that the lower extreme passes through bevel gear group and the perpendicular meshing of threaded rod is installed in the rotation of locating pin upper end.

As a further description of the above technical solution:

a limiting cavity matched with the movable rod is formed in the positioning frame, and a limiting rod inserted with the movable rod is fixed in the limiting cavity.

As a further description of the above technical solution:

the inner end of the movable rod is connected with a movable plate in an inserted mode, the idler wheel is rotatably installed at the inner end of the movable plate, a limiting inserting sleeve is fixed at the inner end of the movable rod, and a limiting inserting rod connected with the limiting inserting sleeve in an inserted mode is fixed at the outer end of the movable plate.

As a further description of the above technical solution:

the periphery of the limiting plug bush is provided with threads, and a threaded sleeve in threaded fit with the limiting plug bush is rotatably installed at the outer end of the movable plate.

The effective effect is as follows:

the utility model provides a friction disc wearing and tearing detect machine. The method has the following beneficial effects:

this friction disc wearing and tearing detect machine, through motor case and rolling disc, can drive the rolling disc up end friction disc and rotate, because friction disc and gyro wheel contact, under the cooperation of spring, the friction disc is through its surface wear region, drives the frequent up-and-down motion of movable rod, and then can drive infrared emitter at infrared ray dash receiver one side up-and-down motion, through the receipt information of infrared ray dash receiver, can obtain infrared ray dash receiver position change information to can reachd the wearing and tearing region and the degree of depth of wear of friction disc.

This friction disc wearing and tearing detect machine through the screw-thread fit between threaded sleeve and the spacing plug bush, can drive the fly leaf and move in the movable rod inboard to can drive the gyro wheel motion, and then can adjust the contact position of gyro wheel and friction disc, improve detection effect.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the inner split structure of the rotary seat of the present invention;

FIG. 4 is a schematic view of the inner split structure of the positioning frame of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention.

Description of reference numerals:

1. a base plate; 2. a rotating seat; 3. a positioning frame; 4. an infrared receiving plate; 5. rotating the disc; 6. rotating the block; 8. a motor case; 9. positioning pins; 10. a limiting chute; 11. a threaded rod; 12. a thread block; 13. positioning the clamping plate; 14. a limiting cavity; 15. a movable rod; 16. a limiting rod; 17. a spring; 18. an infrared emitter; 19. a limiting plug bush; 20. a threaded sleeve; 21. a limiting inserted rod; 22. a roller; 23. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a friction plate abrasion detector comprises a bottom plate 1, wherein a rotating seat 2, a positioning frame 3 and an infrared receiving plate 4 are fixed at the upper end of the bottom plate 1, a motor box 8 is fixed in the rotating seat 2, a rotating disc 5 is installed at the upper end of the motor box 8 through the rotation of an output shaft of the motor box, a positioning pin 9 is fixed at the upper end of the rotating disc 5, two positioning clamping plates 13 which are symmetrically arranged with each other are slidably installed at the upper end of the rotating disc 5, a movable rod 15 is slidably installed in the positioning frame 3, a spring 17 is fixed between the movable rod 15 and an inner cavity of the positioning frame 3, a roller 22 matched with the rotating disc 5 in position is rotatably installed at the inner end of the movable rod 15, and an infrared emitter 18 matched with the infrared receiving plate 4 is fixed at the outer end of the movable rod 15.

Specifically, in the positioning frame 3, the movable rod 15 is lifted upwards, so that the end faces of the roller 22 and the rotating disc 5 are separated, the friction plate is installed at the upper end of the rotating disc 5 through the insertion of the positioning pin 9 and the middle part of the friction plate, the movable rod 15 is loosened, the movable rod 15 is driven to reset downwards under the action of the spring 17, the roller 22 is in surface contact with the friction plate, the motor and the infrared receiving plate 4 inside the motor box 8 are started, the infrared transmitter 18 is arranged, the motor inside the motor box 8 drives the rotating disc 5 to rotate through an output shaft of the motor, the friction plate is further driven to rotate at the lower side of the roller 22, under the cooperation of the spring 17, the rotating friction plate drives the roller 22 and the movable rod 15 to move up and down continuously through a surface wear area of the rotating friction plate, the infrared transmitter 18 is further driven to move up and down on one side of the infrared receiving plate 4, the position change information of the infrared transmitter 18 can be contacted, and the wear area and the depth of the friction plate can be detected through the information.

The upper end face of the rotating disc 5 is provided with a limiting sliding groove 10, the lower ends of the two positioning clamping plates 13 are fixed with thread blocks 12 in sliding fit with the limiting sliding groove 10, threaded rods 11 in threaded fit with the two thread blocks 12 are rotatably mounted in the limiting sliding groove 10, and the upper ends of the positioning pins 9 are rotatably mounted with rotating blocks 6 of which the lower ends are vertically meshed with the threaded rods 11 through bevel gear sets.

Specifically, at locating pin 9 upper end, rotate turning block 6, turning block 6 can drive threaded rod 11 rather than perpendicular meshing through bevel gear group and rotate, under the restriction of limiting chute 10 to screw block 12 direction of motion, pivoted threaded rod 11, through its and two screw block 12 between screw-thread fit, can drive two locating clamping plate 13 and move in opposite directions, and then can carry out the centre gripping to the friction disc both ends and fix, wherein, screw block 12 length and limiting chute 10 length match, avoid behind screw block 12 motion, the sunken department appears in limiting chute 10 upper end, guarantee that screw block 12 and rolling disc 5 can fully support the friction disc, avoid detecting the deviation to appear.

A limiting cavity 14 matched with the movable rod 15 is formed in the positioning frame 3, and a limiting rod 16 inserted with the movable rod 15 is fixed in the limiting cavity 14.

Specifically, the limiting rod 16 inserted into the movable rod 15 can limit the movement direction of the limiting rod 16, so that the roller 22 and the infrared emitter 18 are always at the same relative height, and the accuracy of the detection result is ensured.

A movable plate 23 is inserted at the inner end of the movable rod 15, the roller 22 is rotatably mounted at the inner end of the movable plate 23, a limiting plug bush 19 is fixed at the inner end of the movable rod 15, a limiting plug rod 21 inserted with the limiting plug bush 19 is fixed at the outer end of the movable plate 23, threads are arranged on the periphery of the limiting plug bush 19, and a threaded sleeve 20 in threaded fit with the limiting plug bush 19 is rotatably mounted at the outer end of the movable plate 23.

Specifically, at fly leaf 23 outer end, rotate threaded sleeve 20, under the restriction of spacing plug bush 19 to spacing inserted bar 21 and spacing inserted bar 21 direction of motion, pivoted threaded sleeve 20 through its and spacing plug bush 19 periphery between screw-thread fit, can drive fly leaf 23 and gyro wheel 22 motion to can adjust gyro wheel 22 position in the friction disc upper end, can inspect the degree of wear in the friction disc different regions inside and outside, guarantee to detect the precision.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present application and the inventive concept thereof within the technical scope of the present application, and shall be covered by the scope of the present application.

Claims

1. The utility model provides a friction disc wear detector, includes bottom plate (1), its characterized in that: bottom plate (1) upper end is fixed with rotates seat (2) and posting (3) and infrared ray receiver panel (4), it has motor case (8) to rotate seat (2) internal fixation, motor case (8) upper end is installed rolling disc (5) through its output shaft rotation, rolling disc (5) upper end is fixed with locating pin (9), rolling disc (5) upper end slidable mounting has location splint (13) that two mutual symmetries set up, slidable mounting has movable rod (15) in posting (3), be fixed with spring (17) between movable rod (15) and posting (3) inner chamber, movable rod (15) inner rotates installs gyro wheel (22) that match with rolling disc (5) position, movable rod (15) outer end is fixed with infrared emitter (18) that matches with infrared ray receiver panel (4).

2. A friction plate wear detector as described in claim 1 wherein: spacing spout (10), two have been seted up to rolling disc (5) up end locating splint (13) lower extreme be fixed with spacing spout (10) sliding fit's thread piece (12), threaded rod (11) with two thread pieces (12) screw-thread fit are installed to spacing spout (10) internal rotation, locating pin (9) upper end is rotated and is installed rotating block (6) that the lower extreme passes through bevel gear group and threaded rod (11) perpendicular meshing.

3. A friction plate wear detector as described in claim 1 wherein: a limiting cavity (14) matched with the movable rod (15) is formed in the positioning frame (3), and a limiting rod (16) inserted with the movable rod (15) is fixed in the limiting cavity (14).

4. A friction plate wear detector as described in claim 1 wherein: the inner end of the movable rod (15) is connected in an inserting mode, the roller (22) is rotatably installed at the inner end of the movable plate (23), a limiting inserting sleeve (19) is fixed at the inner end of the movable rod (15), and a limiting inserting rod (21) connected with the limiting inserting sleeve (19) in an inserting mode is fixed at the outer end of the movable plate (23).

5. A friction plate wear detector as described in claim 4 wherein: the periphery of the limiting plug bush (19) is provided with threads, and a threaded sleeve (20) in threaded fit with the limiting plug bush (19) is rotatably installed at the outer end of the movable plate (23).