CN216691927U

CN216691927U - Clutch driven plate assembly

Info

Publication number: CN216691927U
Application number: CN202123183333.7U
Authority: CN
Inventors: 刘自力; 刘亚波; 向华东; 袁尧尧
Original assignee: Chongqing Ruijia Machinery Co ltd
Current assignee: Chongqing Ruijia Machinery Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-07
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a clutch driven disc assembly which comprises a driven disc hub, a cavity and an air inlet block, wherein a lubricating wheel is installed on the outer wall of a moving rod, an outer ring is installed on the outer wall of the lubricating wheel, a second spring is installed on the inner wall of the lubricating wheel, a connecting plate is installed on the outer wall of the second spring, a baffle is installed on the outer wall of the connecting plate, a pressing rod is installed on the outer wall of the baffle, and an outflow hole is formed in the outer wall of the lubricating wheel. According to the lubricating device, the lubricating wheel, the baffle and the pressing rod are arranged, when the driven disc hub moves on the transmission shaft during treading and separation, the lubricating wheel is driven to rotate through friction, the pressing rod is pressed by the transmission rod circularly, the pressing rod moves to drive the baffle to move, so that the outflow hole of the lubricating wheel is opened, lubricating oil in the lubricating wheel flows to the outer ring from the outflow hole, the outer ring is wetted by the lubricating oil, the rotating outer ring coats the transmission rod with the lubricating oil, the abrasion of the transmission rod and the driven disc hub is reduced, and the service life of the driven disc assembly is prolonged.

Description

Clutch driven plate assembly

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a clutch driven disc assembly.

Background

The clutch driven plate is an indispensable easy-wearing part of a manual gear step-variable speed automobile, the driven plate can be called a rear pressure plate, namely, a force is applied to a clutch friction plate from the rear, the friction plate slightly moves forwards and is tightly pressed by a driving plate (a front pressure plate and a flywheel) to transmit the power, and the driven plate controlled by the clutch moves forwards and backwards to tightly press and release a clutch friction plate to achieve the cutting and connection of the power.

The prior driven disc assembly has the following defects:

patent document CN209875780U discloses a clutch driven disc assembly, the title of which is entitled "the clutch driven disc assembly comprises a spline hub, a driven disc main body, a friction plate, the main body of the driven disc, the main damping disc and the spline are fixedly connected through a rivet I, the spline is composed of an outer disc and an inner disc, the inner disc is positioned at the upper end of the damping disc and is provided with an idle damping mechanism fixedly connected with the damping disc, the idle damping mechanism comprises a lower idle damping disc, an upper idle damping disc and a plurality of idle damping springs arranged between the lower idle damping disc and the upper idle damping disc, the lower idle damping disc and the upper idle damping disc are fixedly connected through a plurality of rivets II, a driven damping disc is arranged between the lower idle damping disc and the upper idle damping disc, and the driven damping disc is positioned at the position corresponding to the idle damping spring and is provided with a spring window. But its master dynamic plate assembly does not have lubricating structure for driven plate hub easily wears, has reduced driven plate assembly's life.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a clutch disc assembly to solve the problem of the non-lubrication structure in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a clutch driven plate assembly comprises a driven plate hub, a cavity and an air inlet block, wherein the cavity is arranged on the inner wall of the driven plate hub;

a first spring is mounted on the inner wall of the cavity, a moving rod is mounted on the outer wall of the first spring, one end of the moving rod extends out of the outer wall of the cavity, a lubricating wheel is mounted on the outer wall of the moving rod, an outer ring is mounted on the outer wall of the lubricating wheel, a second spring is mounted on the inner wall of the lubricating wheel, a connecting plate is mounted on the outer wall of the second spring, a baffle is mounted on the outer wall of the connecting plate, a pressing rod is mounted on the outer wall of the baffle, one end of the pressing rod extends out of the outer wall of the lubricating wheel, and an outflow hole is formed in the outer wall of the lubricating wheel;

the outer wall of the driven disc hub is provided with a shock absorber disc, the outer wall of the shock absorber disc is provided with an air inlet block, the inner wall of the air inlet block is provided with a filter plate, and the outer wall of the shock absorber disc is provided with a heat absorption pipe.

Preferably, the outer wall of the driven disc hub is provided with the disc body, and the inner wall of the driven disc hub is provided with the latch.

Preferably, the outer wall of the air inlet block is provided with a fixing rod.

Preferably, the inner wall of the air inlet block is provided with a drying block.

Preferably, the inner wall of the heat absorption pipe is provided with a mounting rack.

Preferably, the motor is installed to the outer wall of mounting bracket, and the flabellum is installed to the output of motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the lubricating device, the lubricating wheel, the baffle and the pressing rod are installed, the driven disc hub is attached to the transmission shaft when installed, the outer ring of the lubricating wheel is pressed into the driven disc hub, the outer ring is always attached to the transmission rod under the action of the first spring, the driven disc hub moves on the transmission shaft when the driven disc hub is separated by being stepped on, the lubricating wheel is driven to rotate by friction of the driven disc hub, the pressing rod of the lubricating wheel is circularly pressed by the transmission rod, the pressing rod moves to drive the baffle to move, the outflow hole of the lubricating wheel is opened, lubricating oil in the lubricating wheel flows to the outer ring from the outflow hole, the outer ring is wetted by the lubricating oil, the rotating outer ring coats the transmission rod with the lubricating oil, the abrasion of the transmission rod and the driven disc hub is reduced, and the service life of the driven disc assembly is prolonged;

2. according to the utility model, the heat absorption pipe, the motor and the filter plate are arranged, the motor rotates to drive the fan blade to rotate, the fan blade rotates to enable external air flow to flow into the heat absorption pipe through the filter plate and the drying block, the filter plate filters dust, the drying block absorbs moisture in air to prevent the driven disc hub from being rusted, the heat conduction performance of the heat absorption pipe is good, heat of the driven disc hub is gathered, the external air drives heat in the heat absorption pipe, the driven disc hub is prevented from being overhigh in temperature, and the heat dissipation performance of the driven disc hub is improved.

Drawings

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

FIG. 2 is a schematic view of a driven hub configuration of the present invention;

FIG. 3 is a schematic diagram of a chamber structure according to the present invention;

FIG. 4 is a schematic view of a lubricating wheel according to the present invention;

FIG. 5 is a schematic view of the baffle structure of the present invention;

fig. 6 is a schematic view of the intake block structure of the present invention.

In the figure: 1. a driven disc hub; 101. a tray body; 102. a damper disc; 103. clamping teeth; 2. a cavity; 201. a first spring; 202. a travel bar; 203. lubricating the wheel; 204. an outer ring; 205. a second spring; 206. a connecting plate; 207. a baffle plate; 208. a pressure lever; 209. an outflow hole; 3. an air inlet block; 301. fixing the rod; 4. filtering the plate; 401. drying the blocks; 5. a heat absorbing tube; 501. a mounting frame; 6. a motor; 601. a fan blade.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1 and 2, a clutch driven disc assembly includes a driven disc hub 1, a cavity 2 and an air inlet block 3, a damper disc 102 is mounted on an outer wall of the driven disc hub 1, a disc body 101 is mounted on an outer wall of the driven disc hub 1, a latch 103 is mounted on an inner wall of the driven disc hub 1, the latch 103 is engaged with a transmission gear of a transmission shaft, the disc body 101 is a main body of the driven disc assembly, and the damper disc 102 faces one side of a clutch.

Example 2: referring to fig. 2, 3, 4 and 5, a cavity 2 is mounted on the inner wall of a driven hub 1, a first spring 201 is mounted on the inner wall of the cavity 2, a moving rod 202 is mounted on the outer wall of the first spring 201, one end of the moving rod 202 extends out of the outer wall of the cavity 2, a lubricating roller 203 is mounted on the outer wall of the moving rod 202, an outer ring 204 is mounted on the outer wall of the lubricating roller 203, a second spring 205 is mounted on the inner wall of the lubricating roller 203, a connecting plate 206 is mounted on the outer wall of the second spring 205, a baffle 207 is mounted on the outer wall of the connecting plate 206, a press rod 208 is mounted on the outer wall of the baffle 207, one end of the press rod 208 extends out of the outer wall of the lubricating roller 203, an outflow hole 209 is formed in the outer wall of the lubricating roller 203, the driven hub 1 is attached to a transmission shaft when mounted, the outer ring 204 of the lubricating roller 203 is pressed into the hub 1, and the outer ring 204 is attached to the transmission shaft under the action of the first spring 201, when the driven disc hub 1 moves on the transmission shaft during treading and separation, the lubricating wheel 203 is driven to rotate by friction, a pressure rod 208 of the lubricating wheel 203 is circularly pressed by the transmission rod, the pressure rod 208 moves to drive a baffle 207 to move, an outflow hole 209 of the lubricating wheel 203 is opened, lubricating oil in the lubricating wheel 203 flows to an outer ring 204 from the outflow hole 209, the outer ring 204 is wetted by the lubricating oil, the rotating outer ring 204 coats the transmission rod with the lubricating oil, abrasion of the transmission rod and the driven disc hub 1 is reduced, the service life of the driven disc assembly is prolonged, and the lubricating wheel 203 is telescopic by the movable rod 202 and the cavity 2.

Example 3: referring to fig. 6, an air inlet block 3 is installed on the outer wall of a damper disc 102, a filter plate 4 is installed on the inner wall of the air inlet block 3, a heat absorbing pipe 5 is installed on the outer wall of the damper disc 102, a fixing rod 301 is installed on the outer wall of the air inlet block 3, a drying block 401 is installed on the inner wall of the air inlet block 3, an installation frame 501 is installed on the inner wall of the heat absorbing pipe 5, a motor 6 is installed on the outer wall of the installation frame 501, a fan blade 601 is installed at the output end of the motor 6, the motor 6 rotates to drive the fan blade 601 to rotate, the fan blade 601 rotates to enable outside air to flow into the heat absorbing pipe 5 through the filter plate 4 and the drying block 401, the filter plate 4 filters dust, the drying block 401 absorbs moisture in air, the driven disc hub 1 is prevented from being rusted, the heat absorbing pipe 5 has good heat conductivity, heat of the driven disc hub 1 is accumulated, the outside air drives heat in the heat absorbing pipe 5, the driven disc hub 1 is prevented from being over-heated, and the heat dissipation performance of the driven disc hub 1 is improved, the mounting rack 501 has a fixing function for the motor 6, and the fixing rod 301 has a fixing function for the air inlet block 3.

The working principle is as follows: when the driven disc hub 1 is mounted, the driven disc hub 1 is attached to a transmission shaft, so that the outer ring 204 of the lubricating wheel 203 is pressed into the driven disc hub 1, under the action of a first spring 201, the outer ring 204 is always attached to the transmission rod, when the driven disc hub 1 is stepped down and separated, the driven disc hub 1 moves on the transmission shaft, the lubricating wheel 203 is driven to rotate through friction, a pressure rod 208 of the lubricating wheel 203 is circularly pressed by the transmission rod, the pressure rod 208 moves to drive a baffle plate 207 to move, an outflow hole 209 of the lubricating wheel 203 is opened, lubricating oil in the lubricating wheel 203 flows to the outer ring 204 from the outflow hole 209, the outer ring 204 is wetted by the lubricating oil, the rotating outer ring 204 coats the transmission rod with the lubricating oil, the abrasion of the transmission rod and the driven disc hub 1 is reduced, the service life of the driven disc assembly is prolonged, the motor 6 rotates to drive the fan blades 601, the fan blades 601 rotate to enable external air flow into the heat absorption pipe 5 through the filter plate 4 and the drying block 401, the filter plate 4 is with the dust filtering, and the moisture in the dry block 401 absorption air avoids driven disk hub 1 by the corrosion, and 5 thermal conductivity of heat absorption pipe are good for driven disk hub 1's heat gathering, the air of external entering drive heat absorption pipe 5 interior heat, have avoided driven disk hub 1 high temperature, have improved driven disk hub 1's thermal diffusivity.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 clutch driven plate assembly, includes driven plate hub (1), cavity (2) and air inlet block (3), its characterized in that: a cavity (2) is arranged on the inner wall of the driven disc hub (1);

a first spring (201) is installed on the inner wall of the cavity (2), a moving rod (202) is installed on the outer wall of the first spring (201), one end of the moving rod (202) extends out of the outer wall of the cavity (2), a lubricating wheel (203) is installed on the outer wall of the moving rod (202), an outer ring (204) is installed on the outer wall of the lubricating wheel (203), a second spring (205) is installed on the inner wall of the lubricating wheel (203), a connecting plate (206) is installed on the outer wall of the second spring (205), a baffle (207) is installed on the outer wall of the connecting plate (206), a pressing rod (208) is installed on the outer wall of the baffle (207), one end of the pressing rod (208) extends out of the outer wall of the lubricating wheel (203), and an outflow hole (209) is formed in the outer wall of the lubricating wheel (203);

the outer wall of the driven disc hub (1) is provided with a vibration damper disc (102), the outer wall of the vibration damper disc (102) is provided with an air inlet block (3), the inner wall of the air inlet block (3) is provided with a filter plate (4), and the outer wall of the vibration damper disc (102) is provided with a heat absorption pipe (5).

2. A clutch driven plate assembly as set forth in claim 1, wherein: the outer wall of driven plate hub (1) is installed disk body (101), and latch (103) are installed to the inner wall of driven plate hub (1).

3. A clutch driven plate assembly as defined in claim 1, wherein: and a fixing rod (301) is arranged on the outer wall of the air inlet block (3).

4. A clutch driven plate assembly as set forth in claim 1, wherein: and a drying block (401) is arranged on the inner wall of the air inlet block (3).

5. A clutch driven plate assembly as defined in claim 1, wherein: and the inner wall of the heat absorption pipe (5) is provided with an installation frame (501).

6. A clutch driven plate assembly according to claim 5, wherein: the motor (6) is installed to the outer wall of mounting bracket (501), and flabellum (601) are installed to the output of motor (6).