Blind slot force-enhancing synchronizing device

A synchronization device and booster technology, which is applied in the direction of clutches, mechanical drive clutches, mechanical equipment, etc., can solve the problems of insufficient friction torque of synchronizers, excessive weight of parts, etc., to reduce functional hidden dangers, compact design structure, and spare parts. less effect

Pending Publication Date: 2018-07-06
天津天海同步科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a blind slot power-increasing synchronizing device to solve the problem of heavy weight caused by too many parts and insufficient friction torque of the synchronizer

Method used

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  • Blind slot force-enhancing synchronizing device
  • Blind slot force-enhancing synchronizing device
  • Blind slot force-enhancing synchronizing device

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Embodiment Construction

[0036] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the accompanying drawings, and are only In order to facilitate the description of the invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indica...

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PUM

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Abstract

The invention provides a blind slot force-enhancing synchronizing device. The device comprises a synchronizing ring, a conical tooth ring, a hub and a tooth sleeve meshed with the hub, a sliding slotis formed in the inner wall of the tooth sleeve in the axial direction, a sliding block is disposed in the sliding slot, a second matching inclined surface of the sliding block is disposed in a toothhub groove, an angle between the second matching inclined surface and a corresponding groove wall of the tooth hub groove is an acute angle, the synchronizing ring includes an upper end surface and alower end surface of the synchronizing ring, a diameter of the upper end surface of the synchronizing ring is smaller than a diameter of the lower end surface of the synchronizing ring, an upper end surface decycling groove is formed along the upper end surface of the synchronizing ring, and a lower end surface decycling groove is formed along the lower end face of the synchronizing ring. The device increases overall frictional performance in the case of reducing parts, while also avoiding the occurrence of self-locking conditions.

Description

technical field [0001] The invention belongs to the field of automobile synchronizers, and in particular relates to a blind groove booster type synchronization device. Background technique [0002] With the rapid development of the automobile industry, the overall performance of the synchronizer, the core part of the gearbox, directly affects the overall performance of the gearbox. In response to the national call for energy saving and emission reduction, the lightweight design of the parts assembly is The trend of the times is urgently needed to produce products with simple structure and low manufacturing cost. Contents of the invention [0003] In view of this, the present invention aims to propose a blind slot booster type synchronizing device to solve the situation that too many components cause heavy weight and the friction torque of the synchronizing device is insufficient. [0004] In order to achieve the above object, the technical solution created by the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D23/02
CPCF16D23/025F16D2023/0656
Inventor 薛锐
Owner 天津天海同步科技有限公司
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