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Method for stiffening the structure strength of clutch driven disk vibration reduction disk and making reasonable distribution of the strength

A disc structure and clutch technology, applied in clutches, friction clutches, mechanical drive clutches, etc., can solve the problems of large material consumption and unreasonable strength distribution, and achieve the effects of reasonable strength distribution, material utilization and cost saving

Active Publication Date: 2009-09-30
GUILIN FUDA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure not only consumes a lot of materials, but also has an unreasonable distribution of strength in order to ensure the strength and the flange height of the entire outer circle of the shock absorber.

Method used

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  • Method for stiffening the structure strength of clutch driven disk vibration reduction disk and making reasonable distribution of the strength
  • Method for stiffening the structure strength of clutch driven disk vibration reduction disk and making reasonable distribution of the strength
  • Method for stiffening the structure strength of clutch driven disk vibration reduction disk and making reasonable distribution of the strength

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Experimental program
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Effect test

Embodiment 1

[0017] refer to Figure 1-Figure 6 , using the method of the present invention, for the existing outer circle diameter φ180mm, outer circle flanging height L 1 =L 2 The structure of the damping plate of the driven plate = 7mm is improved. After the improvement, the diameter of the outer circle is φ170mm, and the height of the flanging at the window of the shock absorbing plate is 3 L 1 =11.5mm, the flange 4 height L at the limit hole of the shock absorber 2 = 7 mm. Since the height of the flange 3 at the window of the damping disc is increased from 7mm to 11.5mm, the strength is enhanced.

[0018] During production, use a polygonal blanking blank twice the number of the damping disc window 1, punch out the corners of the polygon corresponding to the window 1 of the damping disc, and punch out the edge of the polygon corresponding to the limit hole 2 of the damping disc, which can effectively Use materials and save costs.

Embodiment 2

[0020] Adopt the method of the present invention, to existing outer circle diameter φ 170mm, outer circle flanging height L 1 =L 2 The structure of the damping plate of the driven plate = 5mm is improved, the outer diameter of the improved diameter is φ160mm, and the height of the flanging at the window of the damping plate is 3 L 1 =10mm, the flange 4 height L at the limit hole of the shock absorber 2 =5.5mm, all the other are with embodiment 1.

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Abstract

The invention provides a method for stiffening the structure strength of clutch driven disk vibration reduction disk and making reasonable distribution of the strength, which indicates designing the excircle of driven disk vibration reduction disk as non- highness flanging structure with the more highness of the flanging at the window point of vibration reduction disk with the weakest strength while the less highness of the flanging at the spacing finestra point of vibration reduction disk. This method can stiffen the structure strength of the whole vibration reduction disk, make reasonable distribution of the strength of the the window point and the spacing finestra point of vibration reduction disk and save materials.

Description

technical field [0001] The invention relates to automobile manufacturing, in particular to a method for strengthening the structural strength of a clutch driven disk and damping disk and for reasonably distributing the strength. Background technique [0002] At present, domestic automobile clutch manufacturers usually use the structure of the entire outer circle of the driven disc damping disc to strengthen the structural strength of the clutch driven disc damping disc. This kind of structure not only consumes a lot of materials, but also has an unreasonable distribution of strength in order to ensure the strength and the flanges of the entire outer circle of the shock absorber are of the same height. Contents of the invention [0003] The purpose of the present invention is to disclose a method that can not only strengthen the structural strength of the clutch driven disc vibration damping disc, but also make the strength reasonably distributed in order to overcome the de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/64
Inventor 李庆会吕建勤曾竞芳
Owner GUILIN FUDA
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