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Machining device for inner groove of lathe

A processing device and inner groove technology, applied in auxiliary devices, metal processing equipment, tool holders, etc., can solve the problem of poor surface roughness of the bottom of the groove, difficult control of the radial dimension and axial positioning dimension of the groove, and easy chattering And other issues

Inactive Publication Date: 2018-04-10
莫金连
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The groove processing of pipe fittings or inner holes generally adopts the boring processing method in the process. Since the boring tool is supported by a cantilever, the greater the extension length, the worse the rigidity. The surface roughness is poor. In addition, the radial dimension and axial positioning dimension of the groove are not easy to control during boring

Method used

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  • Machining device for inner groove of lathe
  • Machining device for inner groove of lathe
  • Machining device for inner groove of lathe

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Embodiment Construction

[0030] like Figure 1-Figure 8 As shown, a lathe inner groove processing device of the present invention includes a clamping part 1, a body 2, a groove depth control device, an axial positioning dimension control device and a clamping device, and the left side of the clamping part 1 is set There is a long rectangular convex strip 11, a rectangular guide rail convex strip 12 in the front and rear directions is provided on the upper and lower surfaces of the right side, and a combination of the first step 13, the second step 14 and the third step 15 is arranged in the front and rear direction on the middle part of the right side. Groove, the right side of the body 2 is provided with a guide rail groove 21 in the front and rear direction, which forms a sliding fit with the rectangular guide rail protruding strip 12, and is centered up and down with the guide rail groove 21 and near the front end. The first through hole 22 in the direction, above the first through hole 22 is provi...

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Abstract

The invention discloses a machining device for an inner groove of a lathe. The machining device for the inner groove of the lathe comprises a clamping piece, a body, a groove depth control device, anaxial positioning size control device and a clamping device; a long rectangle convex strip is arranged on the left side of the clamping piece; the upper surface and the lower surface of the right sideof the clamping piece are each provided with a rectangular guide rail convex strip in the front-back direction; a guide rail groove in the front-back direction and in sliding fit with the rectangularguide rail convex strips is formed in the right side of the body; the groove depth control device is installed on the left side of the body and rightwards penetrates a first through hole to finally stretch into a combined groove in the middle portion of the right side face of the clamping piece; the clamping device is installed on the portion, located on the left side of the body, of the groove depth control device; and the axial positioning size control device is installed on the clamping device. The machining device for the inner groove of the lathe facilitates size control, is convenient and fast to operate, can guarantee the machining precision and can also improve the machining efficiency.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to an inner groove processing device of a lathe. Background technique [0002] The groove processing of pipe fittings or inner holes generally adopts the boring processing method in the process. Since the boring tool is supported by a cantilever, the greater the extension length, the worse the rigidity. The surface roughness is poor. In addition, the radial dimension and axial positioning dimension of the groove are not easy to control during boring. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an inner groove processing device for a lathe, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: a lathe inner groove processing device of the present invention, including a clamping piece, a body, a groove depth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B29/10B23B29/16B23B25/06
CPCB23B29/10B23B25/06B23B29/16
Inventor 莫金连
Owner 莫金连
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