Cutting section structure of deep hole boring mechanical arm

A technology of mechanical arm and segment structure, which is applied to metal processing mechanical parts, boring heads, turning equipment, etc., can solve the problems of limited boring processing performance, difficulty in ensuring accuracy and processing efficiency, and difficulty in independent processing of complex profiles.

Inactive Publication Date: 2016-06-15
CHONGQING TECH & BUSINESS INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some situations that are not suitable for processing by machine tools, such as the technical transformation of some installed larger equipment that requires reaming and boring processing, it is difficult to use existing processing equipment to achieve processing
[0004] In addition, the existing boring tools have limited boring processing performance. For deep hole boring processing with a depth greater than 6 times the diameter, and some more complex structures such as spiral partition grooves, straight grooves, inclined grooves, and arc grooves , screw thread, helical surface, arc surface, local expansion of the inner hole, etc., it is also difficult to guarantee the accuracy and processing efficiency
[0005] In order to solve the above-mentioned problems that the existing boring tools are difficult to process complex profiles an

Method used

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  • Cutting section structure of deep hole boring mechanical arm
  • Cutting section structure of deep hole boring mechanical arm
  • Cutting section structure of deep hole boring mechanical arm

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with an optimal implementation mode of a boring machining three-axis linkage mechanical arm of the present invention and the accompanying drawings.

[0029] Such as Figure 1-7 As shown in , an optimal implementation of a three-axis linkage mechanical arm for boring processing includes a cylindrical handle and a tool as a whole. The tool is installed in the cutting section at the front end of the tool handle, wherein the cutting section on the handle The rear end is sequentially formed with a radial feed control section for controlling the radial feed of the tool, a circumferential rotation control section for controlling the circumferential rotation of the cutting section of the tool, and an axial section for controlling the axial expansion and contraction of the cutting section of the tool. The telescopic control section is also provided with a stabilizing support device for the tool to be ...

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Abstract

The invention discloses a cutting section structure of a deep hole boring mechanical arm. The cutting section is characterized by comprising a cutting section cylinder; a cutter mounting groove is formed in the front position of the cutting section cylinder for mounting a cutter; the cutter includes a tool bit part for forming a cutting edge, and a mounting handle part for realizing installation and radial cutter feeding transmission; the cutting edge position of the tool bit part is exposed out of the cutter mounting groove; and the tool bit part and the mounting handle part are separately designed, and are fixedly connected as a whole by a bolt. The cutting section has such advantages as simple structure, low cost, facilitation of transmission control and capability of further eliminating the assembly gap to improve the transmission control stability.

Description

technical field [0001] The invention belongs to the field of boring processing of complex hole wall shapes, and in particular relates to a cutting section structure of a deep hole boring mechanical arm. Background technique [0002] Boring is the internal diameter cutting process of enlarging a hole or other circular profile with a tool. Its applications generally range from semi-roughing to finishing. The tool used is usually a boring tool or boring bar. Boring is the further processing of forged, cast or drilled holes, which is a kind of boring method. Boring can enlarge the aperture, improve precision, reduce surface roughness, and can better correct the deviation of the original hole axis. [0003] The common boring tool structure generally includes a tool handle and a tool arranged at the front end of the tool handle, and the rear end of the tool handle is installed on the machine tool, and the machine tool is used to provide power for boring processing. However, for ...

Claims

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Application Information

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IPC IPC(8): B23B29/034B23B27/14B23B47/20B23B41/02
CPCB23B27/14B23B29/034B23B41/02B23Q5/225B23Q2705/10
Inventor 吴卫
Owner CHONGQING TECH & BUSINESS INST
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