CN205446455U - Side pushing -type clutch - Google Patents

Abstract

The utility model relates to a lateral push type clutch, which comprises a driving disc, a driven disc, a pressure block, a movable inclined block, a fixed inclined block and a flywheel arranged in sequence. The bonding surface of the inclined block and the movable inclined block is an inclined plane, a thrust bearing is set between the pressing block and the movable inclined block, a baffle plate and a return spring are arranged between the driving disc and the driven disc, and the driving disc is fixed on the input shaft At the end, the driven disc and the pressing block are sleeved on the output shaft, and the movable inclined block is driven by the cylinder to move along the radial direction of the output shaft. The flywheel and the output shaft are connected through bearings. The driving disc, the driven disc, the pressing block, Both the movable slanting block and the fixed slanting block are covered in the casing, the cylinder is arranged on the casing, and the fixed slanting block is connected with the casing. The utility model uses the structure of the cylinder and the slanting block to realize the fixed and controllable position of the clutch, which effectively relieves the The physical and mental fatigue caused by the driver's repeated release of pedals in traffic jams can be combined with electronic control components to realize the automation of clutch control.

Description

side push clutch

technical field

The utility model relates to a side push type clutch.

Background technique

As an important part of the mechanical power transmission system, the dry clutch is responsible for power cut or connection, and is widely used in traditional manual transmission vehicles. However, the actuators of the existing dry clutches for vehicles to realize the separation or coupling function are often arranged in the axial direction, which is not easy to arrange in some occasions where the axial size is limited; in addition, the existing dry clutches require a large pedal force, This will lead to physical and mental fatigue caused by the driver's repeated loosening of the clutch pedal under frequent traffic jam conditions, and sometimes the power shock caused by too fast loosening of the pedal and aggravated wear of the clutch-related parts.

Utility model content

The purpose of this utility model is to provide a side push type clutch for the above deficiencies.

The solution adopted by the utility model to solve the technical problem is that a side push clutch includes a driving disc, a driven disc, a pressure block, a movable inclined block, a fixed inclined block, a flywheel, a movable inclined block and a fixed inclined block arranged in sequence. The bonding surface of the fixed inclined block and the movable inclined block is an inclined surface, a thrust bearing is arranged between the pressing block and the movable inclined block, and a baffle and a return plate are arranged between the driving plate and the driven plate in turn. Spring, the driving disc is fixed at the end of the input shaft, the driven disc and the pressure block are sleeved on the output shaft, the movable inclined block is driven by the cylinder to move along the radial direction of the output shaft, and the flywheel is connected with the output shaft through a bearing. The driving disc, driven disc, pressure block, movable slanting block and fixed slanting block are all covered in the housing, the cylinder is arranged on the housing, and the fixed slanting block is connected with the housing.

Further, the fixed inclined block is fixedly connected with the housing through bolts.

Further, the input shaft and the driving disc are fixedly connected by bolts.

Further, the driven disc and the output shaft are connected by splines.

Further, one end of the return spring is in contact with the baffle, and the other end presses the driven disc hub of the driven disc.

Further, the driving disc and the driven disc are coaxial.

Compared with the prior art, the utility model has the following beneficial effects: the separation or combination of the driven plate and the driving plate adopts a radial push structure, and the fixed and controllable position of the clutch is realized by using the cylinder and the inclined block structure, which not only effectively shortens the The axial size of the clutch realizes the mechanical separation design of the clutch pedal and the actuator, which doubles the pedal force when the dry clutch is disengaged, and effectively relieves the physical and mental fatigue caused by the driver's repeated loosening and pedaling in traffic jams; in addition, the use of The self-locking feature of the inclined block structure can effectively realize the steady-state characteristics of the clutch at any position from disengagement, half-slip friction to full engagement, and improve the comfort of the vehicle. At the same time, it can be combined with electronic control components to realize the automation of clutch control.

Description of drawings

Below in conjunction with accompanying drawing, the utility model patent is further described.

Fig. 1 is the structural representation of utility model;

In the picture:

1- cylinder; 2- movable inclined block; 3- fixed inclined block; 4- thrust bearing; 5- pressure block; 6- driven disc; 7- output shaft; 8- driving disc; Bearing; 11-input shaft; 12-baffle plate; 13-return spring; 14-bearing; 15-flywheel.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Figure 1, a side push clutch includes a driving disc 8, a driven disc 6, a pressure block 5, a movable ramp 2, a fixed ramp 3, a flywheel 15 arranged in sequence, the movable ramp 2 and the fixed ramp The fitting surface of the block 3 is an inclined plane, the fitting surface of the fixed inclined block 3 and the movable inclined block 2 is an inclined plane, a thrust bearing 4 is arranged between the pressing block 5 and the movable inclined block 2, and the driving disc 8 and the driven disc 6 A baffle plate 12 and a return spring 13 are arranged in sequence in between, the driving disc 6 is fixed on the end of the input shaft 11, the driven disc 6 and the pressure block 5 are sleeved on the output shaft 7, and the movable inclined block 2 is driven by the cylinder 1 along the The radial movement of the output shaft 7, the flywheel 15 is connected with the output shaft 7 through the bearing 14, the driving disc 8, the driven disc 6, the pressure block 5, the movable inclined block 2 and the fixed inclined block 3 are all covered in the housing 9, the cylinder 1 is arranged on the housing 9, and the fixed inclined block 3 is connected with the housing 9.

In this embodiment, the fixed inclined block 3 is fixedly coupled with the housing 9 through bolts.

In this embodiment, the input shaft 11 and the driving disc 8 are fixedly connected by bolts.

In this embodiment, the driven disk 6 and the output shaft 7 are coupled by splines.

In this embodiment, one end of the return spring 13 is in contact with the baffle plate 12 , and the other end presses the driven hub of the driven disc 6 .

In this embodiment, the driving disc 8 and the driven disc 6 are coaxial.

The specific implementation method: when the piston rod driven by the cylinder 1 is pushed out, the movable inclined block 2 is driven to move. Since the direct bonding surface of the movable inclined block 2 and the fixed inclined block 3 is an inclined plane, the movable inclined block 2 drives the pressure block 4 Push the driven disk 6 to overcome the elastic force of the return spring 13 and combine with the driving disk 8, so as to realize the power transmission between the input shaft 11 and the output shaft 7, especially, using the self-locking characteristic of the inclined block structure, when the pressure block 4 After stopping the movement, the pressure block 4 can be reliably fixed at this position; when the piston rod driven by the cylinder 1 shrinks back, it drives the movable inclined block 2 to return, and at this time, under the action of the elastic force of the return spring 13, the driven disc 6 and driving disk 8 are separated.

The above preferred embodiments have further described the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above descriptions are only preferred embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (6)

1. A side push type clutch, is characterized in that: comprise driving disc, driven disc, briquetting block, movable inclined block, fixed inclined block, flywheel that are arranged in sequence, and the laminating surface of movable inclined block and fixed inclined block is an inclined plane , the bonding surface of the fixed inclined block and the movable inclined block is an inclined surface, a thrust bearing is arranged between the pressing block and the movable inclined block, a baffle plate and a return spring are sequentially arranged between the driving disc and the driven disc, and the driving disc Fixed at the end of the input shaft, the driven disc and the pressure block are sleeved on the output shaft, the movable inclined block is driven by the cylinder to move along the radial direction of the output shaft, the flywheel is connected with the output shaft through the bearing, the driving disc, the driven disc , pressing block, movable slanting block and fixed slanting block are all covered in the housing, the cylinder is arranged on the housing, and the fixed slanting block is connected with the housing. 2. The side push clutch according to claim 1, characterized in that: the fixed inclined block is fixedly connected with the housing through bolts. 3. The side push clutch according to claim 1, characterized in that: the input shaft and the driving disc are fixedly connected by bolts. 4. The side push clutch according to claim 1, characterized in that: the driven disc and the output shaft are connected by splines. 5. The side push clutch according to claim 1, characterized in that: one end of the return spring is in contact with the baffle plate, and the other end is pressed against the driven disc hub of the driven disc. 6. The side push clutch according to claim 1, characterized in that: the driving disc and the driven disc are coaxial.