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A kind of end face support for turning

A technology of turning and end face, which is applied in the direction of metal processing equipment, metal processing machinery parts, supports, etc., can solve the problem of scratching the appearance quality of the processed surface, and achieve the effect of preventing the processing surface and positioning accurately

Active Publication Date: 2016-08-24
CHANGSHU CHANGZHOU BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is: aiming at the deficiencies of the prior art, to provide an end support for turning, which can accurately and reliably position the turning parts, and solve the problem of appearance quality caused by turning and scratching the processed surface. question

Method used

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  • A kind of end face support for turning
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  • A kind of end face support for turning

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] see Figure 2-Figure 3 , the embodiment of the present invention includes:

[0017] An end surface support for turning, used for axial positioning of a workpiece 4 to be processed, comprising: a fixing part 11 and a supporting part 12, the fixing part 11 is fixed to the claw seat 3 by two evenly distributed bolts 2, The support portion 12 is L-shaped, and the head of the support portion 12 is in contact with the side plane of the workpiece 4. The height of the head of the support portion 12 is equal to the thickness of the workpiece 4, so that the iron filings The winding area 5 is isolated from the workpiece 4 by the head of the support ...

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Abstract

The invention discloses an end face support for lathe machining. The end face support comprises a fixing part and a support part. The fixing part and a clamping jaw base are fixed through a bolt, the support part is of an L shape, and the height of the head of the support part is equal to the thickness of a workpiece to be machined. By means of the method, the end face support for lathe machining can position parts to be machined through a lathe precisely and reliably and solve the problem of the appearance quality generated due to the fact that machined faces are scratched in the turning process.

Description

technical field [0001] The invention relates to the technical field of bearing turning, in particular to an end face support for turning. Background technique [0002] Usually, in various types of lathes, the clamping and positioning device used is a three-jaw chuck. The ordinary three-jaw chuck does not position the axial direction of the part when machining the inner hole of the part, which may cause clamping The axis of the holding part and the axis of the three-jaw chuck are skewed (clamping). [0003] However, for jaws that generally have end support, such as ordinary floating jaws, the end support used is often a cylindrical end support (such as figure 1 As shown), during the turning process, the iron filings winding area (5) spreads all over the cylindrical end support, scratching the surface of the processed part and affecting the appearance quality of the product. Contents of the invention [0004] The technical problem mainly solved by the present invention is:...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/18
CPCB23Q3/18
Inventor 陈胜东张伟
Owner CHANGSHU CHANGZHOU BEARING