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Mechanical guyed automatic transmission clutch execution mechanism

A technology for automatic transmissions and actuators, applied to clutches, mechanical equipment, transmission devices, etc., can solve the problems of many parts in the transmission structure, poor transmission stability, complex transmission structure, etc., and achieve simple structure, precise control, and stable power transmission Effect

Active Publication Date: 2011-05-18
CHONGQING TSINGSHAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these two methods can make the clutch disengage and combine, the transmission structures adopted by the two methods are relatively complicated, and there are many parts in the transmission structure, and the processing is difficult. At the same time, due to the relatively complicated transmission structure, the transmission poor stability

Method used

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  • Mechanical guyed automatic transmission clutch execution mechanism
  • Mechanical guyed automatic transmission clutch execution mechanism
  • Mechanical guyed automatic transmission clutch execution mechanism

Examples

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Embodiment Construction

[0018] Such as Figure 1 to Figure 5 As shown, the mechanical cable type automatic transmission clutch actuator includes a housing 13, a driving mechanism installed on the housing 13, and an angle sensor 14. The driving mechanism includes a motor 1, a worm gear 4, a worm rod 15, a transition gear 3, and a gear Bar 9 and dragline 8, worm rod 15 are installed on the housing 13 by two rolling bearings, and one end of worm rod 15 is connected with motor shaft 16. The turbine 4 and the transition gear 3 are installed on the rotating shaft 17 through key connection, and the rotating shaft 17 is installed on the housing 13 through two rolling bearings, so that the turbine 4 and the transition gear 3 are installed on the housing 13 . The worm wheel 4 meshes with the worm rod 15 , and one end of the worm wheel 4 is provided with internal teeth, and meshes with the transition gear 3 through the internal teeth. The rack 9 is installed on the housing 13 through the linear bearing 5, mesh...

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Abstract

The invention relates to an automatic transmission clutch execution mechanism which comprises a shell, a drive mechanism and an angle transducer, wherein the drive mechanism comprises a motor, a worm wheel, a worm, a transition gear, a rack and a guy; the guy is positioned outside the shell; and one end of the guy is connected with one end of the rack. The mechanical guyed automatic transmission clutch execution mechanism has the advantages of remarkably stable power transmission, simple structure and is reliable in operation.

Description

technical field [0001] The present invention relates to automobile parts, especially the actuators of automatic transmission clutches. Background technique [0002] The existing mechanical automatic transmission clutch actuator generally adopts two methods of hydraulic control and motor control. The hydraulic control mainly adopts the motor-crank connecting rod structure, and the motor drives the movement of the crank connecting rod mechanism to drive the piston of the hydraulic cylinder. The reciprocating motion of the clutch can realize the separation and combination of the clutch; the motor control mainly adopts the motor-screw nut structure, the rotation of the motor drives the screw to rotate, and the rotation of the screw drives the nut to do reciprocating motion, so as to realize the separation of the clutch and combined. Although these two methods can make the clutch disengage and combine, the transmission structures adopted by the two methods are relatively complic...

Claims

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Application Information

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IPC IPC(8): F16D48/06F16H37/00
Inventor 姚文博张向奎王海兵龚为伦沈波罗通云吴松国姚炼红
Owner CHONGQING TSINGSHAN IND
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