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Connecting structure, sleeve, connecting structure machining process and automatic transmission

A technology of automatic transmission and coupling structure, applied in the direction of coupling, rigid shaft coupling, mechanical equipment, etc., can solve the problems of high cost, low efficiency, waste of materials, etc.

Pending Publication Date: 2018-12-18
NINGBO SHENGLONG AUTOMOTIVE POWERTRAIN SYSTEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the two components cooperate to transmit torque. Both components are machined to form matching splines, and then assembled to transmit torque. However, the above-mentioned costs are high, materials are wasteful, and efficiency is low.

Method used

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  • Connecting structure, sleeve, connecting structure machining process and automatic transmission
  • Connecting structure, sleeve, connecting structure machining process and automatic transmission
  • Connecting structure, sleeve, connecting structure machining process and automatic transmission

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, the ...

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PUM

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Abstract

The invention discloses a connecting structure, a sleeve adopting the connecting structure, connecting structure machining process for machining the connecting structure and an automatic transmissionadopting the sleeve. The connecting structure is used for being connected with two members so as to perform torque transmission and comprises splines which are arranged on the members and cutting edgewhich are disposed on the splines. By means of the technical scheme, by arranging the cutting edge structures on the splines, when any two members need to cooperate for torque transmission, only onemember needs to be provided with the connecting structure, then the member with the connecting structure and the other member are press-mounted, the two members can form inner and outer spline close cooperation, and thus torque transmission can be performed. By means of the connecting structure, the effects that the assembling cost is low, materials are saved, the assembling efficiency is improved, the assembling errors are avoided, the waste product ratio is low, the torque transmission effect is good are guaranteed advantageously.

Description

technical field [0001] The invention relates to the technical field of automatic transmissions for automobiles, in particular to a coupling structure, a sleeve using the coupling structure, a processing method for processing the coupling structure, and an automatic transmission using the sleeve . Background technique [0002] In the prior art, two components cooperate to transmit torque. Both components are machined to form matching splines, and then assembled to transmit torque. However, the above-mentioned costs are high, materials are wasted, and efficiency is low. Contents of the invention [0003] The first object of the present invention is to provide a coupling structure, aiming at high coupling efficiency, material saving, cost reduction and good torque transmission effect of two components that need to be assembled and coupled for torque transmission. [0004] To achieve the above object, the present invention provides a coupling structure for coupling two compon...

Claims

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Application Information

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IPC IPC(8): F16D1/04B23P15/14
CPCF16D1/04B23P15/14
Inventor 石海鹏罗玉龙何兰映赵先磊张宜
Owner NINGBO SHENGLONG AUTOMOTIVE POWERTRAIN SYSTEM CO LTD
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