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A lathe tap fixture

A tap chuck and tap technology, applied in the field of lathe tap fixtures, can solve problems such as inability to accurately process depth, and achieve the effects of simple structure, prevention of accidents, and overcoming torque

Active Publication Date: 2016-11-09
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method solves the problem of machining internal threads on ordinary lathes, it cannot precisely machine the depth

Method used

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  • A lathe tap fixture
  • A lathe tap fixture
  • A lathe tap fixture

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0024] A lathe tap fixture, such as figure 1 and image 3 As shown, the fixture includes:

[0025] Outer support shell 4;

[0026] Inner slider 3, the inner slider 3 is embedded in the outer support shell 4;

[0027] A double-ended cone rod 2, the double-ended cone rod 2 is embedded in the inner slider 3;

[0028] A tap chuck 1, the tap chuck 1 is fixedly connected with a double-ended tap rod 2.

[0029] The inner slider 3 slides in the outer supporting shell 4, and then drives the double-ended taper rod 2 to move back and forth, and controls the tapping depth of the tap chuck 1 ...

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PUM

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Abstract

The invention relates to a lathe screw tap fixture. The fixture comprises an outer support shell, an inner slide block embedded in the outer support shell, a double-head cone rod embedded in the inner slide block, and a screw tap chuck fixedly connected with the double-head cone rod, wherein the inner slide block slides in the outer support shell to drive the double-head cone rod to move in the front-back direction; and the tapping depth of the screw tap chuck is controlled. Compared with a prior art, the lathe screw tap fixture has such advantages as precise control of the tapping depth.

Description

technical field [0001] The invention relates to a mechanical processing equipment, in particular to a lathe tap clamp. Background technique [0002] Lathe processing is the main means of processing rotary parts. In the process of lathe tap processing, for the tapping of the threaded hole in the center of the part, especially the tapping of the blind hole with a fixed depth, the lathe tap fixture directly determines the working efficiency of the tap processing. with precision. Since it is impossible to directly judge the feed depth of the tap with the naked eye, in the whole tapping process, the conventional tapping method must go through a cyclic operation process, that is, the tool feeds the tapping-the tool exits the tap-uses the measuring tool to detect-continue Feed tapping, this cycle process until the tapping depth meets the use requirements. Therefore, using the conventional tapping method to locate the tapping depth of the threaded hole in the center of the part, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00B23G3/00
CPCB23G3/00B23G2210/04B23G2240/32B23Q3/00
Inventor 王婕丽孙裴朱建军朱庆华徐华源施浩
Owner SHANGHAI UNIV OF ENG SCI