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Operating mechanism and friction clutch device thereof

A technology of friction clutch and operating mechanism, which is applied in friction clutches, electromechanical devices, mechanical drive clutches, etc., and can solve problems such as loosening and slipping of friction parts and transmission parts

Inactive Publication Date: 2016-01-06
PINGGAO GRP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a friction clutch device, aiming to solve the problem in the prior art that the friction parts and the transmission parts are easy to loose and slip when they are engaged; at the same time, the present invention also provides an operating moving mechanism

Method used

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  • Operating mechanism and friction clutch device thereof
  • Operating mechanism and friction clutch device thereof

Examples

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Embodiment Construction

[0020] The embodiment of operating mechanism among the present invention: as figure 1 and figure 2 As shown, the operating mechanism is a circuit breaker spring operating mechanism with an electric energy storage mechanism. The electric energy storage mechanism in the operating mechanism includes a motor, an energy storage shaft and a friction clutch device. The motor is connected through the friction clutch device. On the input end of the energy storage shaft.

[0021] The friction clutch device is mainly composed of an active part and a driven part. The active part is connected to the motor shaft of the motor, and the driven part is connected to the input end of the energy storage shaft.

[0022] The driving part includes a driving shaft 10 and a contact piece, wherein the driving shaft 10 is a multi-step shaft, and one end of the driving shaft 10 is the input end of the input gear 11 which is meshed with the motor shaft and is connected to the motor shaft. The right-hand...

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Abstract

The invention discloses an operating mechanism and a friction clutch device thereof. A drive piece of the friction clutch device comprises a drive rotating shaft. The drive rotating shaft is in coaxial and spiral transmission connection with a contact piece, wherein the contact piece and a driven piece are axially opposite along the drive rotating shaft and are always in friction contact fit. At least one of the contact piece and the driven piece is provided with a friction piece or is a friction piece. When a rotating shaft of a motor forwards rotates to output power, the rotating shaft of the motor drives the drive rotating shaft and the contact piece on the drive rotating shaft to rotate, and meanwhile the contact piece and the drive rotating shaft oppositely rotate through friction force between the contact piece and the driven piece. The contact piece moves in the direction close to the driven piece on the rotating shaft of the motor through spiral transmission, and the friction force between the contact piece and the driven piece is constantly increased till the drive rotating shaft drives the driven piece to rotate through the contact piece. In the process, the friction force between the contact piece and the driven piece is constantly increased, and the contact piece and the driven piece cannot slide relatively.

Description

technical field [0001] The invention relates to an operating mechanism and a friction clutch device thereof. Background technique [0002] At present, during the spring closing process of the spring operating mechanism, in order to prevent the motor from burning at high speed under passive conditions, a clutch device is usually installed in the spring operating mechanism. Its main function is to store energy in the spring operating mechanism , the clutch plays the role of transmitting speed and torque, and drives the energy storage system for energy storage. When the spring operating mechanism is closing, the clutch is in a disengaged state, so that the motor will not rotate at high speed under passive conditions. If the clutch device is not used, the motor will burn out at a very high speed. The clutches used in the existing spring operating mechanism are mostly roller rigid clutches. The clutch action of this clutch will produce rigid impact in the spring operating mecha...

Claims

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Application Information

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IPC IPC(8): F16D13/24H02K7/108
Inventor 郭良超宋超刘宇宋广民王守山闫广超许家源朱苛娄苏计东
Owner PINGGAO GRP
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