CN111609048B

CN111609048B - Adjustable clutch cover assembly

Info

Publication number: CN111609048B
Application number: CN202010489796.7A
Authority: CN
Inventors: 郑潇翔; 苏忠道; 郑更生; 周新; 陈三武; 李勇; 洪从运
Original assignee: Zhejiang Huaxin Automobile Parts Co ltd
Current assignee: Zhejiang Huaxin Automobile Parts Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-11-16
Anticipated expiration: 2040-06-02
Also published as: CN111609048A

Abstract

The invention discloses an adjustable clutch cover assembly which comprises a clutch cover body, a connecting pore plate and an input shaft, wherein the connecting pore plate is welded on the outer surface of the left end of the clutch cover body, a protective cover is clamped and connected to the right side of the clutch cover body, a fixing rod is connected to the inner threads of the side wall of the protective cover, a mounting seat is welded on the right side wall of the clutch cover body at an equal angle, a limiting ring is clamped and connected to one end, far away from the mounting seat, of the diaphragm spring body, a first fixing ring and the diaphragm spring body are arranged in an attaching mode, the inner side walls of the first fixing ring and the second fixing ring are clamped and connected with a bearing, and a second spring is fixedly connected to the inner portion of the left side of the clutch cover body. This clutch case assembly with adjustable, the diaphragm spring's of being convenient for regulation compensation, and make things convenient for diaphragm spring's change, improved life, the installation and the dismantlement of the clutch case of being convenient for in addition make follow-up maintenance more convenient.

Description

Adjustable clutch cover assembly

Technical Field

The invention relates to the technical field of clutches, in particular to an adjustable clutch cover assembly.

Background

The clutch is mainly used for cutting off or transmitting the output power of the engine, is a mechanism for transmitting power and separating by means of the friction force between a driving part and a driven part, and mainly comprises a clutch cover, a diaphragm spring, a pressure plate and the like.

However, after the clutch is used, the clutch cover is inconvenient to mount and dismount, so that subsequent maintenance is inconvenient, the adjustment and compensation of the diaphragm spring are inconvenient, the diaphragm spring is inconvenient to replace, and the service life is shortened.

Disclosure of Invention

The invention aims to provide an adjustable clutch cover assembly to solve the problems that the adjustment and compensation of a diaphragm spring are inconvenient, the diaphragm spring is inconvenient to replace, the service life is shortened, and the installation and the disassembly of a clutch cover are inconvenient, so that the subsequent maintenance is not convenient enough in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable clutch cover assembly comprises a clutch cover body, a connecting pore plate and an input shaft, wherein the connecting pore plate is welded on the outer surface of the left end of the clutch cover body, a fixing groove is formed in the right side wall of the clutch cover body, a protective cover is clamped and connected to the right side of the clutch cover body, limiting blocks are welded on the outer side of the protective cover at equal intervals and are connected with the fixing groove in a clamping manner, a fixing rod is connected to the inner portion of the side wall of the protective cover in a threaded manner, a first spring is sleeved on the outer side of the fixing rod, a mounting seat is welded on the right side wall of the clutch cover body at equal angles, a diaphragm spring body is mounted on the inner side of the mounting seat through bolts and forms a sliding structure on the fixing rod, a limiting ring is clamped and connected to one end, far away from the mounting seat, of the diaphragm spring body, and a first fixing ring is arranged on the right side of the limiting ring, first solid fixed ring is the laminating setting with the diaphragm spring body, and the solid fixed ring of bolt fixedly connected with second is passed through on first solid fixed ring left side to the solid fixed ring of second is the laminating setting with the diaphragm spring body, the solid fixed ring of first solid fixed ring and second inside wall all is connected with the bearing block, and the inboard through connection of bearing has the input shaft, the left inside fixedly connected with second spring of clutch case body, and the left end and the clamp plate body fixed connection of second spring, the inboard upper and lower both ends of clutch case body all rotate and are connected with the accessory plate.

Preferably, the fixing grooves are formed at equal intervals on the right side wall of the clutch cover body.

Preferably, the fixing rod is vertically arranged on the side wall of the shield, and the fixing rod is connected with the diaphragm spring body in a penetrating mode.

Preferably, the diaphragm spring body is arranged on the clutch cover body in an inclined mode.

Preferably, the longitudinal section of the diaphragm spring body is in an isosceles trapezoid shape, and the longitudinal section of the diaphragm spring body close to one end of the limit ring is in an arc-shaped structure.

Preferably, the right end of the auxiliary plate is attached to the second fixing ring, and the left end of the auxiliary plate is connected with the pressing plate body in a sliding manner.

Compared with the prior art, the invention has the beneficial effects that: the adjustable clutch cover assembly is convenient for adjustment and compensation of the diaphragm spring, replacement of the diaphragm spring and service life increase, and is convenient for installation and disassembly of the clutch cover, so that subsequent maintenance is more convenient;

1. the protective cover is provided with limiting blocks, the limiting blocks are arranged on the protective cover at equal intervals, the limiting blocks are connected with the fixing grooves in a clamping mode, and the protective cover is convenient to mount and fix and convenient to follow-up overhaul treatment through the arrangement of the limiting blocks and the fixing grooves;

2. the diaphragm spring is provided with a fixed rod, the fixed rod is connected with the diaphragm spring body in a penetrating mode, the diaphragm spring body forms a sliding structure on the fixed rod, and the diaphragm spring body is inconvenient to keep in position through elastic deformation of the first spring, so that adjustment and compensation are convenient, and the practicability is improved;

3. be equipped with the diaphragm spring body, the longitudinal section shape of diaphragm spring body is isosceles trapezoid, and the diaphragm spring body is the slope setting on clutch case body to the diaphragm spring body constitutes dismantlement structure on the mount pad, has improved the effect that resets, and makes things convenient for the change of diaphragm spring body, has improved life.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

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

FIG. 3 is a side view of the clutch cover body and the shield of the present invention;

FIG. 4 is a side view of the clutch cover body and the diaphragm spring body of the present invention;

fig. 5 is a schematic front perspective view of the connection between the first fixing ring and the second fixing ring according to the present invention.

In the figure: 1. a clutch cover body; 2. connecting the pore plates; 3. fixing grooves; 4. a shield; 5. a limiting block; 6. fixing the rod; 7. a first spring; 8. a mounting seat; 9. a diaphragm spring body; 10. a limiting ring; 11. a first retaining ring; 12. a second retaining ring; 13. a bearing; 14. an input shaft; 15. a second spring; 16. a pressing plate body; 17. an auxiliary plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an adjustable clutch cover assembly comprises a clutch cover body 1, a connecting pore plate 2, a fixing groove 3, a protective cover 4, a limiting block 5, a fixing rod 6, a first spring 7, a mounting seat 8, a diaphragm spring body 9, a limiting ring 10, a first fixing ring 11, a second fixing ring 12, a bearing 13, an input shaft 14, a second spring 15, a pressure plate body 16 and an auxiliary plate 17, wherein the connecting pore plate 2 is welded on the outer surface of the left end of the clutch cover body 1, the fixing groove 3 is formed in the right side wall of the clutch cover body 1, the protective cover 4 is clamped and connected to the right side of the clutch cover body 1, the limiting block 5 is welded on the outer side of the protective cover 4 at equal intervals, the limiting block 5 is connected with the fixing groove 3 in a clamping mode, the fixing rod 6 is connected to the inner thread of the side wall of the protective cover 4, the first spring 7 is sleeved on the outer side wall of the fixing rod 6, the mounting seat 8 is welded on the right side wall of the clutch cover body 1 at equal angle, a diaphragm spring body 9 is arranged on the inner side of the mounting seat 8 through a bolt, the diaphragm spring body 9 forms a sliding structure on the fixed rod 6, one end of the diaphragm spring body 9 far away from the mounting seat 8 is clamped and connected with a limiting ring 10, and the right side of the limit ring 10 is provided with a first fixing ring 11, the first fixing ring 11 is jointed with the diaphragm spring body 9, the left side of the first fixing ring 11 is fixedly connected with a second fixing ring 12 through a bolt, the second fixing ring 12 is attached to the diaphragm spring body 9, the inner side walls of the first fixing ring 11 and the second fixing ring 12 are clamped and connected with the bearing 13, an input shaft 14 is connected to the inner side of the bearing 13 in a penetrating way, a second spring 15 is fixedly connected to the inner part of the left side of the clutch cover body 1, the left end of the second spring 15 is fixedly connected with the pressure plate body 16, and the upper end and the lower end of the inner side of the clutch cover body 1 are rotatably connected with auxiliary plates 17.

If in fig. 1 and fig. 3 fixed slot 3 is equidistant setting on the right side wall of clutch case body 1, through stopper 5 and fixed slot 3's setting, the installation of the guard shield 4 of being convenient for is fixed, and makes things convenient for subsequent maintenance to handle.

As shown in fig. 1 and 4, the fixing rod 6 is vertically disposed on the side wall of the shield 4, and the fixing rod 6 is connected to the diaphragm spring body 9 in a penetrating manner, and the diaphragm spring body 9 is disposed on the clutch cover body 1 in an inclined manner, so that the diaphragm spring body 9 is inconvenient to maintain, adjustment and compensation are facilitated, and the practicability is improved.

Like the longitudinal section shape of diaphragm spring body 9 in fig. 4 and fig. 1 be isosceles trapezoid, and the longitudinal section that diaphragm spring body 9 is close to spacing ring 10 one end is the arc structure, and the right-hand member of accessory plate 17 is the laminating setting with the solid fixed ring 12 of second, and the left end of accessory plate 17 adopts gliding mode to be connected with clamp plate body 16, has improved the effect that resets, and has made things convenient for diaphragm spring body 9's change, has improved life.

The working principle is as follows: when the adjustable clutch cover assembly is used, as shown in fig. 2 and 5, after the limiting ring 10 is clamped with the diaphragm spring body 9, the first fixing ring 11 and the second fixing ring 12 are fixed through bolts, the first fixing ring 11 and the second fixing ring 12 are both attached to the diaphragm spring body 9, the diaphragm spring body 9 is limited through the first fixing ring 11 and the second fixing ring 12, then the bearing 13 is clamped at the inner sides of the first fixing ring 11 and the second fixing ring 12, the input shaft 14 and the bearing 13 are connected in a penetrating way to complete installation, when in use, as shown in fig. 1 and 4, after the input shaft 14 moves, the second fixing ring 12 pushes the auxiliary plate 17 to rotate, the left end of the auxiliary plate 17 is connected with the pressure plate body 16 in a sliding way, so that the pressure plate body 16 moves at the inner side of the clutch cover body 1, and the second spring 15 is elastically deformed, the in-process that first solid fixed ring 11 and the solid fixed ring 12 of second removed, make diaphragm spring body 9 take place elastic deformation, and make diaphragm spring body 9 slide on dead lever 6, dead lever 6 and guard shield 4's lateral wall threaded connection, elastic deformation through first spring 7, make diaphragm spring body 9 keep the position inconvenient, conveniently adjust the compensation, when overhauing, as shown with figure 3 according to attached drawing 1, loosen the bolt on the stopper 5, rotate guard shield 4, make stopper 5 and fixed slot 3 still go to be connected and accomplish the dismantlement, loosen the dismantlement of accomplishing first spring 7 of the bolt on the mount pad 8 after that, this is exactly the whole process that adjustable clutch case assembly used.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. An adjustable clutch cover assembly comprises a clutch cover body (1), a connecting pore plate (2) and an input shaft (14), and is characterized in that: the outer surface of the left end of the clutch cover body (1) is welded with a connecting pore plate (2), the right side wall of the clutch cover body (1) is provided with a fixed groove (3), the right side of the clutch cover body (1) is clamped and connected with a protective cover (4), the outer side of the protective cover (4) is welded with limiting blocks (5) at equal intervals, the limiting blocks (5) are connected with the fixed groove (3) in a clamping mode, the inner thread of the side wall of the protective cover (4) is connected with a fixed rod (6), the outer side of the fixed rod (6) is sleeved with a first spring (7), the right side wall of the clutch cover body (1) is welded with a mounting seat (8) at equal angles, the inner side of the mounting seat (8) is provided with a diaphragm spring body (9) through a bolt, the diaphragm spring body (9) forms a sliding structure on the fixed rod (6), one end, far away from the mounting seat (8), of the diaphragm spring body (9) is clamped and connected with a limiting ring (10), and the right side of spacing ring (10) is provided with first solid fixed ring (11), first solid fixed ring (11) is the laminating setting with diaphragm spring body (9), and first solid fixed ring (11) left side is through the solid fixed ring of bolt fixedly connected with second (12) to the solid fixed ring of second (12) is the laminating setting with diaphragm spring body (9), the inside wall of first solid fixed ring (11) and the solid fixed ring of second (12) all is connected with bearing (13) block, and the inboard through connection of bearing (13) has input shaft (14), the left inside fixedly connected with second spring (15) of clutch case body (1), and the left end and clamp plate body (16) fixed connection of second spring (15), the upper and lower both ends of clutch case body (1) inboard all rotate and are connected with accessory plate (17).

2. The adjustable clutch cover assembly of claim 1, wherein: the fixing grooves (3) are arranged on the right side wall of the clutch cover body (1) at equal intervals.

3. The adjustable clutch cover assembly of claim 1, wherein: the fixing rod (6) is vertically arranged on the side wall of the shield (4), and the fixing rod (6) is connected with the diaphragm spring body (9) in a penetrating mode.

4. The adjustable clutch cover assembly of claim 1, wherein: the diaphragm spring body (9) is obliquely arranged on the clutch cover body (1).

5. The adjustable clutch cover assembly of claim 1, wherein: the longitudinal section of the diaphragm spring body (9) is in an isosceles trapezoid shape, and the longitudinal section of the diaphragm spring body (9) close to one end of the limiting ring (10) is in an arc-shaped structure.

6. The adjustable clutch cover assembly of claim 1, wherein: the right end of the auxiliary plate (17) is attached to the second fixing ring (12), and the left end of the auxiliary plate (17) is connected with the pressing plate body (16) in a sliding mode.