CN212250884U

CN212250884U - Novel pneumatic clutch

Info

Publication number: CN212250884U
Application number: CN202020737836.0U
Authority: CN
Inventors: 侯淼予; 高道旭; 张极玲; 赵连合; 李小兵
Original assignee: Henan Dalin Rubber And Telecommunications Apparatus Co ltd
Current assignee: Henan Dalin Rubber And Telecommunications Apparatus Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-29
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a novel pneumatic clutch relates to the automobile parts field. This novel pneumatic clutch includes shell, pneumatic means, pressure disk, flywheel and friction disc, the flywheel is installed through the screw to the lateral wall of shell one end, the intermediate position department that the flywheel one end lateral wall was kept away from to the shell installs the pneumatic means who runs through shell one end lateral wall, and pneumatic means is located the inside one end of shell and has seted up the second through-hole, pneumatic means is close to the one end of second through-hole and has seted up first through-hole, and the inside of first through-hole is provided with the pressure disk, the blast pipe is all installed to the top and the bottom of shell. This novel pneumatic clutch passes through the inside air of pneumatic clutch and passes through the blast pipe discharge, and two sets of magnets can adsorb the piece that pneumatic clutch rubs down at the operation in-process simultaneously, are convenient for make the piece adhesion make things convenient for operating personnel to clear up on magnet, thereby avoid the piece to pile up in pneumatic clutch's inside influence for a long time and use.

Description

Novel pneumatic clutch

Technical Field

The utility model relates to a clutch technical field specifically is a novel pneumatic clutch.

Background

The clutch is characterized in that the friction component is pushed by air pressure to transmit power, the friction component is released by a return spring, the pneumatic clutch is used in various ways in various industries, particularly the pneumatic clutch is widely applied, compared with other clutches, the pneumatic clutch has many advantages, even if the same function has excellent performance, the traditional pneumatic clutch can basically meet the use requirement of people, but certain problems still exist, and the specific problems are as follows:

1. most of pneumatic clutches in the market at present cannot clean debris generated by a friction plate and a flywheel during operation, and long-time accumulation easily causes the pneumatic clutch to break down, so that the device is influenced;

2. most of pneumatic clutches on the market at present do not have a heat dissipation structure, and the pneumatic clutches generate a large amount of heat in the running friction process, so that internal elements are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pneumatic clutch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel pneumatic clutch, includes shell, pneumatic means, pressure disk, flywheel and friction disc, the lateral wall of shell one end has the flywheel through the screw mounting, the intermediate position department that flywheel one end lateral wall was kept away from to the shell installs the pneumatic means who runs through shell one end lateral wall, and pneumatic means is located the inside one end of shell and has seted up the second through-hole, pneumatic means is close to the one end of second through-hole and has seted up first through-hole, and the inside of first through-hole is provided with the pressure disk, the blast pipe is all installed to the top and the bottom of shell.

Preferably, the spring is installed to the lateral wall of pressure disk one end, and the spring is kept away from the one end of pressure disk and is connected with the inside wall of shell.

Preferably, the inside of second through-hole is provided with the connecting rod, and the friction disc is all installed at the both ends of connecting rod, and the friction disc is laminated with the flywheel mutually.

Preferably, the side wall of one end in the exhaust pipe is provided with a groove, and the groove is in an arc-shaped groove shape.

Preferably, the one end of keeping away from the recess in the shell is installed articulated seat, and the inside of articulated seat is provided with the articulated shaft.

Preferably, a sealing plate is installed on the outer wall of the hinge shaft, and the sealing plate is matched with the groove.

Preferably, the magnet is installed to the one end that the blast pipe is close to the closing plate, and the magnet uses the blast pipe as the central axis symmetry setting.

Preferably, the top end and the bottom end inside the shell are both provided with heat conducting blocks, and the top ends of the heat conducting blocks are provided with radiating fins.

Preferably, the bottom of heat conduction piece is equidistant installs the heat absorption copper pipe, and the heat absorption copper pipe is sinuous shape and arranges the bottom at the heat conduction piece.

The utility model provides a novel pneumatic clutch, its beneficial effect who possesses as follows:

1. the device is provided with the exhaust pipe, the hinge seat, the hinge shaft, the sealing plate, the magnets and the groove, after the pneumatic clutch runs, the sealing plate is automatically opened through the pressure inside the pneumatic clutch, so that air inside the pneumatic clutch is exhausted through the exhaust pipe, meanwhile, the two groups of magnets can adsorb debris which is rubbed off by the pneumatic clutch in the running process, the debris is conveniently adhered to the magnets and is convenient for operators to clean, and the debris is prevented from being accumulated inside the pneumatic clutch for a long time to influence the use;

2. the device is through installing the heat absorption copper pipe simultaneously, heat conduction piece and heat dissipation fin, absorbs the heat that pneumatic clutch produced at the operation in-process through the heat absorption copper pipe, is the winding shape through the heat absorption copper pipe simultaneously and arranges the bottom at the heat conduction piece, and the heat of the heat absorption copper pipe is absorbed to the heat conduction piece of being convenient for, can dispel the heat to the heat conduction piece through the heat dissipation fin simultaneously, is convenient for dispel the heat to pneumatic clutch inside, thereby avoids the too high emergence of internal component temperature to damage.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the portion C of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the inner structure of the exhaust pipe according to the present invention;

FIG. 6 is a schematic view of the arrangement structure of heat absorption copper pipes according to the present invention;

fig. 7 is a schematic view of the front view structure of the present invention.

In the figure: 1. a housing; 2. a pneumatic device; 3. a platen; 4. a flywheel; 5. a friction plate; 6. a heat conducting block; 7. a heat absorbing copper pipe; 8. a heat dissipating fin; 9. an exhaust pipe; 10. a hinged seat; 11. hinging a shaft; 12. a screw; 13. a sealing plate; 14. a magnet; 15. a groove; 16. a spring; 17. a first through hole; 18. a second through hole; 19. a connecting rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: a novel pneumatic clutch comprises a shell 1, a pneumatic device 2, a pressure plate 3, a flywheel 4 and a friction plate 5, wherein the flywheel 4 is installed on the side wall of one end of the shell 1 through a screw 12;

a hinge seat 10 is mounted at one end of the interior of the shell 1, which is far away from the groove 15, a hinge shaft 11 is arranged in the hinge seat 10, and the hinge shaft 11 is matched with the hinge seat 10, so that the sealing plate 13 can rotate through the hinge shaft 11;

a sealing plate 13 is arranged on the outer wall of the hinged shaft 11, the sealing plate 13 is matched with the groove 15, and the sealing plate 13 is attached to the inner wall of the exhaust pipe 9, so that the sealing performance of the sealing plate 13 is better;

the top end and the bottom end of the inside of the shell 1 are both provided with the heat conducting blocks 6, and the top ends of the heat conducting blocks 6 are provided with the heat radiating fins 8, so that the heat conducting blocks 6 can be conveniently radiated through the heat radiating fins 8;

the bottom end of the heat conduction block 6 is provided with heat absorption copper pipes 7 at equal intervals, the heat absorption copper pipes 7 are distributed at the bottom end of the heat conduction block 6 in a winding shape, and the heat generated by the pneumatic clutch in the operation process is absorbed through the heat absorption copper pipes 7, so that the heat absorption copper pipes 7 can absorb the heat conveniently;

the middle position of the side wall of one end, far away from the flywheel 4, of the shell 1 is provided with a pneumatic device 2 penetrating through the side wall of one end of the shell 1, and one end, located inside the shell 1, of the pneumatic device 2 is provided with a second through hole 18;

a connecting rod 19 is arranged in the second through hole 18, friction plates 5 are arranged at two ends of the connecting rod 19, and the friction plates 5 are attached to the flywheel 4, so that the flywheel 4 can be conveniently rubbed by the friction plates 5;

one end of the pneumatic device 2 close to the second through hole 18 is provided with a first through hole 17, and the pressure plate 3 is arranged inside the first through hole 17;

a spring 16 is arranged on the side wall of one end of the pressure plate 3, one end, far away from the pressure plate 3, of the spring 16 is connected with the inner side wall of the shell 1, and the spring 16 is driven to deform by the pressure plate 3, so that the pressure plate 3 can rebound through the spring 16;

the top end and the bottom end of the shell 1 are both provided with an exhaust pipe 9;

a groove 15 is formed in the side wall of one end inside the exhaust pipe 9, the groove 15 is in an arc groove shape, and the sealing plate 13 is conveniently clamped with the groove 15 through the arc groove 15;

a magnet 14 is arranged at one end of the exhaust pipe 9 close to the sealing plate 13, and the magnets 14 are symmetrically arranged by taking the exhaust pipe 9 as a central axis; the design of the two sets of magnets 14 facilitates the attraction of the magnets 14 to debris generated during operation of the pneumatic clutch.

The working principle is as follows: when the novel pneumatic clutch is used, firstly, air is injected into the shell 1 through the pneumatic device 2, the pressure plate 3 and the friction plate 5 are pneumatically extruded, the pressure plate 3 pulls the spring 16 and deforms, friction is generated by the contact between the friction plate 5 and the flywheel 4, the pneumatic clutch is convenient to operate, a large amount of scraps are generated by the friction between the friction plate 5 and the flywheel 4 in the operation process of the pneumatic clutch, meanwhile, a large amount of heat can be generated by the friction plate 5 and the flywheel 4, at the moment, the heat absorption copper pipes 7 are distributed at the bottom end of the heat conduction block 6 in a winding shape, the heat absorption can be absorbed by the heat generated in the shell 1 and transferred to the heat conduction block 6, meanwhile, the heat dissipation can be performed on the heat conduction block 6 through the heat dissipation fins 8, the heat generated in the operation process of the pneumatic clutch is convenient to dissipate, and the damage of internal elements of, this pneumatic clutch is when injecting into the air through pneumatic means 2 simultaneously, the inside closing plate 13 of blast pipe 9 blocks mutually with recess 15 and comes to seal blast pipe 9, avoid the air escape, when pneumatic clutch operation is accomplished through pneumatic means 2 exhaust, the air drives closing plate 13 and passes through articulated shaft 11 and articulated seat 10 at the inside rotation of recess 15 and open, make inside air discharge through pneumatic means 2 and blast pipe 9, the piece that the friction produced simultaneously receives the suction of the inside magnet 14 of blast pipe 9 and adsorbs, be convenient for make magnet 14 come to adsorb pneumatic clutch and produce the piece at the operation in-process, the operating personnel of being convenient for clear up, thereby avoid the piece to pile up for a long time and influence pneumatic clutch's use, above do the utility model discloses a whole theory of works.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel pneumatic clutch, includes shell (1), pneumatic means (2), pressure disk (3), flywheel (4) and friction disc (5), its characterized in that: flywheel (4) are installed through screw (12) to the lateral wall of shell (1) one end, the intermediate position department that flywheel (4) one end lateral wall was kept away from in shell (1) installs pneumatic means (2) that run through shell (1) one end lateral wall, and pneumatic means (2) are located the inside one end of shell (1) and have seted up second through-hole (18), first through-hole (17) have been seted up to the one end that pneumatic means (2) are close to second through-hole (18), and the inside of first through-hole (17) is provided with pressure disk (3), blast pipe (9) are all installed to the top and the bottom of shell (1).

2. A novel pneumatic clutch as claimed in claim 1, wherein: spring (16) are installed to the lateral wall of pressure disk (3) one end, and spring (16) keep away from the one end of pressure disk (3) and be connected with the inside wall of shell (1).

3. A novel pneumatic clutch as claimed in claim 1, wherein: the inside of second through-hole (18) is provided with connecting rod (19), and friction disc (5) are all installed at the both ends of connecting rod (19), and friction disc (5) and flywheel (4) are laminated mutually.

4. A novel pneumatic clutch as claimed in claim 1, wherein: a groove (15) is formed in the side wall of one end of the inner portion of the exhaust pipe (9), and the groove (15) is an arc-shaped groove.

5. A novel pneumatic clutch as claimed in claim 1, wherein: articulated seat (10) are installed to the inside one end of keeping away from recess (15) of shell (1), and the inside of articulated seat (10) is provided with articulated shaft (11).

6. A novel pneumatic clutch as claimed in claim 5, wherein: and a sealing plate (13) is arranged on the outer wall of the hinged shaft (11), and the sealing plate (13) is matched with the groove (15).

7. A novel pneumatic clutch as claimed in claim 1, wherein: and a magnet (14) is arranged at one end of the exhaust pipe (9) close to the sealing plate (13), and the magnet (14) is symmetrically arranged by taking the exhaust pipe (9) as a central axis.

8. A novel pneumatic clutch as claimed in claim 1, wherein: the heat conduction block (6) is installed on the top end and the bottom end inside the shell (1), and the heat dissipation fins (8) are installed on the top end of the heat conduction block (6).

9. A novel pneumatic clutch as claimed in claim 8, wherein: the bottom of heat conduction piece (6) is equidistant installs heat absorption copper pipe (7), and heat absorption copper pipe (7) are the bottom of wriggling shape arranging at heat conduction piece (6).