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Deep-hole push-boring cutter device with two cutter bodies combined

A double cutter body, deep hole technology, applied in the attachments of tool holders, tools for lathes, turning equipment, etc., can solve the problems of low machining accuracy, long machining time, and one-time machining failure, and achieve high machining accuracy. , The processing effect is good, the effect of guaranteeing the service life

Inactive Publication Date: 2016-12-14
XIAN MODERN DEEP HOLE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional processing method of deep hole boring is based on the processing surface, using the guide forward processing method, which has the defects of long processing time, no shape in one processing, and low processing accuracy

Method used

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  • Deep-hole push-boring cutter device with two cutter bodies combined
  • Deep-hole push-boring cutter device with two cutter bodies combined
  • Deep-hole push-boring cutter device with two cutter bodies combined

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] Refer to attached figure 1 A deep-hole double-cutter combined push-boring cutter body device, comprising a front-end cutting cutter body 1, a rear-end cutting cutter body 4, an installation positioning surface 5 and an installation thread 6 connected in sequence, the front-end cutting cutter body 1, the rear-end cutting cutter body 1 The end cutting body 4 , the mounting positioning surface 5 and the mounting thread 6 are integrally formed, and the outer circumferences of the front cutting body 1 and the rear cutting body 4 are connected with a guide block 2 and a cutting blade 3 .

[0020] The centers of the circles where the guide block 2, the cutting blade 3, and the installation positioning surface 5 are located are on the same straight line.

[0021] The front cutting cutter body 1 and the rear cutting cutter body 4 are single-edged cutter bodies...

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Abstract

A deep-hole push-boring cutter device with two cutter bodies combined comprises the front cutter body, the rear cutter body, a mounting positioning face and a mounting thread, wherein the front cutter body, the rear cutter body, the mounting positioning face and the mounting thread are sequentially connected and are integrally formed. The outer circumference of the front cutter body and the outer circumference of the rear cutter body are each connected with a guiding block and a cutting blade. The cutting blades are manually edged. A drill rod stretches into a machined part, and after the push-boring cutter device with the two cutter bodies combined is assembled on the drill rod, push-boring cutting can be conducted. During push-boring cutting, the cutting blade at the front end and the cutting blade at the rear end are used for cutting the part at the same time. The deep-hole push-boring cutter device with the two cutter bodies combined has the characteristics of being simple in structure, convenient to use and practical.

Description

technical field [0001] The invention belongs to the technical field of mechanical metal cutting, and in particular relates to a deep-hole double-cutter combined push-boring cutter body device. technical background [0002] The traditional processing method of deep hole boring is based on the processing surface, using the guide forward processing method, which has the defects of long processing time, no shape in one processing, and low processing accuracy. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned existing deep hole boring method, the object of the present invention is to provide a deep hole double cutter body combined push boring cutter body device, which can replace the original boring processing method; The pipe fittings with small wall thickness deviation and relatively high precision are processed, which avoids the error caused by multiple processing and tool setting, and has the characteristics of simple structure,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B27/00
CPCB23B27/00
Inventor 房兴华花龙钢杜花英贺斌朋徐凯
Owner XIAN MODERN DEEP HOLE TECH CO LTD
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