Grinding and positioning mechanism for indexing fluted disc

A technology of positioning mechanism and indexing teeth, which is applied in the field of machinery, can solve the problems of low clamping and positioning efficiency of indexing tooth discs, and achieve the effects of high positioning accuracy, simple operation, and guaranteed radial accuracy

Pending Publication Date: 2022-05-10
浙江海德曼智能装备股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and propose a grinding and positioning mechanism for indexing toothed discs, which solves the problem of low clamping and positioning efficiency of the existing indexing toothed discs

Method used

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  • Grinding and positioning mechanism for indexing fluted disc
  • Grinding and positioning mechanism for indexing fluted disc
  • Grinding and positioning mechanism for indexing fluted disc

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Embodiment Construction

[0026] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0027] Such as figure 1 , figure 2 and image 3 As shown, the index tooth disc grinding positioning mechanism includes a driving member 1 and an annular clamp body 2 . Wherein, the driving member 1 includes a cylinder body 11, a piston rod 12 disposed in the cylinder body 11, and a cylindrical rotating housing 13 sleeved outside the cylinder body 11, the clamp body 2 is fixedly connected with the cylinder body 11, and rotates A bearing 8 is provided between the housing 13 and the cylinder 11 , and the rotating housing 13 can rotate circumferentially relative to the cylinder 11 . In this embodiment, multiple sealing structures are provided between the inner side of the rotating housing 13 and the outer side of the cylin...

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Abstract

The invention provides an indexing fluted disc grinding and positioning mechanism, and belongs to the technical field of machinery. The problem that an existing indexing fluted disc is low in clamping and positioning efficiency is solved. The indexing fluted disc grinding and positioning mechanism comprises a driving piece and an annular clamp body, the end portion of one end of the clamp body is provided with an annular inner ring portion and an annular outer ring portion located outside the inner ring portion, the inner ring portion and the outer ring portion are coaxially arranged, and a concave annular limiting groove used for allowing the end portion of an indexing fluted disc to stretch into is formed between the inner ring portion and the outer ring portion. The end face of the outer ring part is an annular positioning face, an expansion sleeve is arranged on the inner ring part, and the driving piece can drive the pull rod penetrating through an inner hole of the clamp body to axially move and enable the expansion sleeve to elastically deform outwards. The indexing fluted disc grinding and positioning mechanism has the advantage of being high in positioning effect.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a positioning mechanism, in particular to a grinding positioning mechanism for an index tooth disc. Background technique [0002] In mechanical processing, it is often necessary to perform clamping and positioning for rotary and equal division processing workpieces for processing. After the workpiece is processed for the first time, the workpiece needs to be rotated for reprocessing at different angles and positions. [0003] The indexing tooth plate is this kind of rotary workpiece. It is in the shape of a ring as a whole, and the outer side of one end is concave to form a stepped structure. Circumferential distribution. [0004] When the indexing toothed disc is ground, it is necessary to stably clamp the stepped end of the indexing toothed disc to ensure the accuracy and stability of the inclined surface grinding at the other end. However, the existing indexing tooth disc cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/36B24B41/06
CPCB24B5/36B24B41/067
Inventor 张建林赵国利杨晗赵伟高兆春葛舒亮
Owner 浙江海德曼智能装备股份有限公司
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