An anti-out gear seat synchronizer

A synchronizer and anti-shift technology, which is applied to clutches, mechanically driven clutches, mechanical equipment, etc., can solve problems such as shifting, and achieve the effects of simple structure, avoiding shifting, and ensuring normal meshing gaps

Active Publication Date: 2016-11-09
江苏追日汽车同步器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current car synchronizer is prone to gear drop after long-term use

Method used

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  • An anti-out gear seat synchronizer
  • An anti-out gear seat synchronizer
  • An anti-out gear seat synchronizer

Examples

Experimental program
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Embodiment Construction

[0010] exist figure 1 , figure 2 and image 3 Among them, the present invention provides a kind of anti-shift gear seat synchronizer, which includes a synchronous sliding sleeve 1 and a synchronous tooth seat 2, the inner wall of the synchronous sliding sleeve 1 is provided with an internal spline 3, and the synchronous tooth seat 2. An external spline 4 is provided on the upper outer surface, and the synchronous sliding sleeve 1 and the synchronous tooth seat 2 are connected to each other through the cooperation of the internal spline 3 and the external spline 4. The outer diameter of the external spline 4 of the synchronous tooth seat 2 is the same as The inner diameter of the inner spline 3 of the synchronous sliding sleeve 1 is matched, the middle part of the outer spline 4 of the synchronous tooth seat 2 is thick teeth 6, and the two ends are thin teeth 5. The thick tooth 6 meshes with the internal teeth of the internal spline 3 of the synchronous sliding sleeve 1. Whe...

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PUM

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Abstract

The invention discloses an out-of-gear prevention gear seat synchronizer, which comprises a synchronous slide sleeve (1) and a synchronous gear seat (2), wherein an internal spline (3) is arranged on the inner wall of the synchronous slide sleeve (1), an external spline (4) is arranged on the outer surface of the synchronous gear seat (2), the synchronous slide sleeve (1) and the synchronous gear seat (2) are mutually connected through the matching of the internal spline (3) and the external spline (4), the middle part of the external spline (4) of the synchronous gear seat (2) is a thick tooth (6), two ends of the external spline (4) of the synchronous gear seat (2) are thin teeth (5), under the neutral position condition, the middle part of the synchronous gear seat (2) is the thick tooth (6) and is engaged with the inner teeth of the internal spline (3) of the synchronous slide sleeve (1), during the gear shifting, the synchronous slide sleeve (1) leftwards and rightwards moves on the synchronous gear seat (2) in the axial direction, and the inner teeth of the internal spline (3) of the synchronous slide sleeve (1) are engaged with the thin teeth (5) arranged at one end of the external spline (4) of the synchronous gear seat (2).

Description

technical field [0001] The invention relates to an anti-off gear seat synchronizer. Background technique [0002] Automobile synchronizer is a key component of mechanical gear transmission. Using synchronizer to shift gears is light and flexible. When shifting gears, the gears and shafts are not impacted, which prolongs the life of the transmission, reduces labor intensity, and improves the power and fuel economy of the car. The synchronizer is responsible for shifting gears and transmitting torque, and is a key and vulnerable part in the gearbox. The current car synchronizer is prone to gear drop after long-term use. Contents of the invention [0003] The invention provides an anti-off gear seat synchronizer, which is not easy to lose gear when in use, and increases the reliability of gear shifting. [0004] The present invention adopts the following technical solutions: an anti-off-gear tooth seat synchronizer, which includes a synchronous sliding sleeve and a synchron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D23/02
Inventor 李汉祥赵孝民
Owner 江苏追日汽车同步器有限公司
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