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A kind of spring end surface grinding device and grinding method thereof

A technology of end faces and mounting seats, which is applied in the direction of grinding drive devices, grinding machines, grinding slides, etc., can solve the problems of affecting the grinding quality, differences, and changes in height and position, so as to improve the grinding quality, improve the grinding effect, reduce the The effect of radial runout

Inactive Publication Date: 2021-01-08
CHENGDU CHENHUI SPRING MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects. When grinding springs of different sizes, the height of the central axis position of the spring will also be different, and the height position of the contact with the grinding wheel will change, which will affect the grinding quality.

Method used

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  • A kind of spring end surface grinding device and grinding method thereof
  • A kind of spring end surface grinding device and grinding method thereof
  • A kind of spring end surface grinding device and grinding method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Such as figure 1 As shown, a spring end face grinding device includes a bottom plate 1 on which a grinding assembly 2 for grinding springs is arranged. The grinding assembly 2 includes a grinding wheel 21 and a rotating motor 22 . The bottom plate 1 is provided with a mounting plate 3, and two mounting plates 3 are arranged in parallel. Two rotating rollers 11 are horizontally arranged on the mounting plate 3 .

[0046] Such as figure 1 , 3 As shown, guide rail 32 is fixedly arranged on the mounting plate 3 along the radial direction of rotating roller 11, and guide rail 32 is provided with two, and the cross section of guide rail 32 is circular; The bottom wall of the block 33 is provided with a chute 332 adapted to the guide rail 32 ;

[0047] Such as figure 1 , 3 As shown, the rotating roller 11 is rotatably disposed on the mounting block 33, and the mounting block 33 is provided with a limiting member 331 for limiting the position of the mounting block 33; the...

Embodiment 2

[0063] A method for grinding a spring end face, using a spring end face grinding device for grinding, comprising the following steps:

[0064] S1, place the spring to be polished on the two rotating rollers 11;

[0065] S2, rotate the mounting seat 81, adjust the position of the mounting seat 81, so that the spring contacts the edge of the end face of the grinding wheel 21, and then fix the position of the mounting seat 81 through the fixing assembly 9;

[0066] S3, pressing against the spring through the pressing assembly 4, and applying a certain preload to the spring;

[0067] S4, start the driving source, drive the rotating roller 11 to rotate, so that the spring rotates, then start the rotating motor 22, and the rotating motor 22 drives the emery wheel 21 to rotate, and then the spring is polished;

[0068] S5. After finishing the grinding, stop the motor 22 and the driving source, then loosen the clamping assembly 4 and take off the spring.

[0069] When grinding the s...

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Abstract

The invention relates to a spring end face grinding device and a grinding method thereof, and belongs to the technical field of spring grinding. The spring end face grinding device comprises a bottomplate, wherein a grinding assembly used for grinding a spring is arranged on the bottom plate, and the grinding assembly comprises a grinding wheel and a rotating motor; a mounting plate is arranged on the bottom plate, an abutting assembly used for abutting against one end, away from the grinding assembly, of the spring is arranged on the mounting plate, two rotating rollers are horizontally arranged on the mounting plate, and a driving source for driving the rotating rollers to rotate is arranged on the mounting plate; and a lifting assembly used for driving the mounting plate to ascend anddescend is arranged on the bottom plate. When a larger spring is polished, the mounting plate is driven to move downwards through the lifting assembly to reduce the height of the spring, and then theabutting assembly abuts against the spring; and the height of the spring is adjusted, so that the grinding position of the spring and the center of the grinding wheel are on the same horizontal line,the grinding effect of the grinding wheel on the spring is improved, radial jumping of the spring in the grinding process is reduced, and the grinding quality is effectively improved.

Description

technical field [0001] The invention relates to the technical field of spring grinding, in particular to a spring end surface grinding device and a grinding method thereof. Background technique [0002] After the newly produced spring is cut off, the end face generally has burrs and needs to be polished, and sometimes the end face of the spring needs to be ground even according to the design requirements. At present, the burrs around the end faces of some large springs are manually polished, which requires two people to operate at the same time, one holds a grinder for grinding, and the other keeps turning the spring. This grinding method has certain safety hazards, and the operator is labor-intensive. The grinding efficiency is low. [0003] The Chinese patent with authorized notification number CN 203228083U discloses a spring end face grinding device, which includes a bracket, a spring clamp, a rotating grinding disc, a tray and a pair of slide rails, the tray is arrange...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B7/16B24B41/06B24B41/02B24B47/12B24B1/00
CPCB24B1/00B24B7/16B24B41/02B24B41/06B24B47/12
Inventor 何洋朱飞
Owner CHENGDU CHENHUI SPRING MFG
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