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An elastic claw clutch

A jaw clutch and clutch technology, applied in clutches, mechanical drive clutches, intermeshing clutches, etc., can solve the problems of large impact of jaw clutches, improve work reliability and stability, and reduce contact The effect of uneven pressure distribution and improved power density

Active Publication Date: 2022-07-05
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an elastic dog clutch, which can improve the problem of large impact generated by the existing dog clutch in the working process, and help to increase the joint speed, and can be used as the power of heavy-duty machinery Cutting and Transferring Tasks

Method used

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  • An elastic claw clutch
  • An elastic claw clutch
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Embodiment Construction

[0031] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0032] The present invention provides an elastic jaw clutch, such as figure 1 As shown, it is mainly divided into active parts, passive parts and moving parts.

[0033] like figure 2 As shown, the active part is the active half-clutch 1, which cooperates with the active shaft 2; the passive part includes the passive half-clutch body 5, the passive half-clutch sleeve 4 and the slip ring 7, and the passive half-clutch body 5 cooperates with the passive shaft 6; the movable part includes Movable teeth, movable disc 9 and springs. The active half-clutch 1 and the passive half-clutch are machined with internal splines, which are respectively used to cooperate with the driving shaft 2 and the passive shaft 6, and both the driving shaft 2 and the passive shaft 6 are machined with external splines. After the power is input to the driving shaft 2, it passes ...

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Abstract

The invention discloses an elastic tooth claw clutch, comprising an active half clutch with teeth on the end face, a passive half clutch, a movable tooth, a movable disc and a spring; the movable tooth and the movable disc are respectively arranged on both sides of the end face of the passive half clutch, It is fixedly connected with the movable plate, and the movable teeth and the movable plate rotate along the circumferential direction of the annular groove on the end face of the passive half-clutch at the same time and are limited by the baffle plate on the passive half-clutch; On the side, one baffle corresponds to two spring baffles, the springs are arranged between the baffles and the spring baffles; the movable teeth on the passive half-clutch are matched with the end face teeth of the active half-clutch. The invention can improve the relatively large impact problem of the existing jaw clutch during the working process, help to increase the engagement speed, and can be competent for the power cut-off and transmission tasks of heavy-duty machinery.

Description

technical field [0001] The invention relates to the technical field of mechanical vehicle transmission, in particular to an elastic claw clutch. Background technique [0002] As a common component of mechanical transmission, the jaw clutch can complete the task of power cut-off and transmission under the condition of speed difference between the active and passive ends. It is widely used in vehicles and construction machinery, such as the main clutch of low-power and low-speed machinery, off-road The clutch in the synchronous locking structure of the vehicle differential, the speed change control element in the planetary gearbox, etc. The jaw clutch has a large impact during the engagement process, requiring a low speed difference between the two sides (generally no more than 50r / min), and there is a possibility of failure in engagement, but because of its simple structure, low manufacturing cost and small footprint, The advantages of large and precise transmission torque c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D11/06
CPCF16D11/06F16D2011/008
Inventor 马彪王赫于亮陈漫杜秋
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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