Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Shift binding device of manual speed-changer

A technology of manual transmission and combination device, applied in the direction of transmission, gear transmission, belt/chain/gear, etc., can solve the problems of abnormal noise, tooth knocking, loud noise, etc., and achieve long service life, reliable connection, and high security. coaxial effect

Inactive Publication Date: 2007-07-04
张庆义
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of abnormal sound, loud noise and "tooth hitting", the present invention provides a gear shift combination device for a manual transmission. The gear shift combination device has the characteristics of simple processing technology, high bearing capacity, and high coaxiality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Shift binding device of manual speed-changer
  • Shift binding device of manual speed-changer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] In Fig. 1, the helical gear 1 is connected with the synchronous cone through the involute spline 3, the connection adopts the involute spline 3, in the involute spline 3, the number of teeth Z=52, the modulus m =1, pressure angle α=30, and uniform distribution. The spline has good manufacturability, can be processed by the generating method, has high production efficiency, high processing precision and low cost.

[0012] In Fig. 2, the third-gear active helical gear 4 is connected to the input shaft, and the other side of the third-gear active helical gear 4 is connected to the third-gear synchronous cone 5 through the third-gear spline 10, and the third-gear synchronous cone 5 is connected to the third and fourth gears. The gear shift is combined with the gear sleeve 6. Three, four gear shifts are connected with the fourth gear synchronous cone 7 in combination with the tooth cover 6 other side. The fourth gear synchronous cone 7 is connected with the fourth gear dri...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a shift binding device of manual transmission, comprising helical gear and synchronized cone, characterized in that at the remote end of said helical gear on the axial direction an extending part is set, on which outer spline is set; inner spline is set on said synchronized cone; the outer spline set on said helical gear is combined with inner spline on said synchronized cone together; the axes of helical gear and synchronized cone is on the same line. The invention conquers phenomenons such as complicated manufacturing process, abnormal sound, big noise, and easy tooth hitting so on. It is provided with simple manufacturing process, torque with bigger loading born by spline connection, stable connection, long service life, automatic centering of involute spline, and height coaxes of helical gear and synchronized cone protected so on.

Description

technical field [0001] The invention relates to the manufacturing field of the chassis transmission system of a four-wheel passenger vehicle, in particular, it provides a shift combination device for a manual transmission Background technique [0002] Usually, the shift combination device of a manual transmission is arranged on the input shaft or output shaft of the transmission. It is composed of a helical gear and a synchronous cone welded together. It mainly plays the role of synchronous power transmission during the power transmission process of the engine. When shifting gears, Generally, helical gears are driving gears. For example, when shifting gears in third and fourth gears, the power of the engine is transmitted to the third and fourth gear synchronizers in turn through the input shaft, and is given to the third and fourth gears. The driven gear drives the output shaft. This kind of connection structure has complicated processing technology and great difficulty. D...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/06
Inventor 张庆义
Owner 张庆义
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com