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Deep hole skiving and rolling composite device achieving bi-directional machining

A compound device and two-way processing technology, which is applied in the direction of feeding device, metal processing equipment, metal processing machinery parts, etc., can solve the problems of reducing production efficiency and inability to perform two-way processing, so as to improve production efficiency, facilitate large-scale adjustment, and facilitate The effect of fine tuning

Active Publication Date: 2018-10-19
HENAN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this composite tool can only realize one-way processing, and cannot perform two-way processing, which will greatly reduce production efficiency

Method used

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  • Deep hole skiving and rolling composite device achieving bi-directional machining
  • Deep hole skiving and rolling composite device achieving bi-directional machining
  • Deep hole skiving and rolling composite device achieving bi-directional machining

Examples

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Embodiment Construction

[0029] The implementation of the present invention is illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention , so it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the disclosure disclosed in the present invention without affecting the functions and objectives of the present invention. within the range covered by the technical content. At the same time, terms such as "upper", "lowe...

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Abstract

The invention discloses a deep hole skiving and rolling composite device achieving bi-directional machining. The composite device comprises a cylinder-like shell which is provided with a skiving partand a rolling part. The skiving part comprises a front skiving part body A2 and a rear skiving part body A5 which can be adjusted in the radial direction of the shell. The rolling part comprises a front rolling part body A3 and a rear rolling part body A4 which can be adjusted in the radial direction of the shell. The front rolling part body A3 and the rear rolling part body A4 are located betweenthe front skiving part body A2 and the rear skiving part body A5. According to the deep hole skiving and rolling composite device, machining can be carried out in the advancing process and in the retreating process, the production efficiency is improved, the structure is compact, and the machining precision is high.

Description

technical field [0001] The invention relates to the technical field of deep hole processing tools, more specifically, a deep hole scraping and rolling composite device for bidirectional processing. Background technique [0002] At present, most of the scraping and rolling tools used in deep hole machining can only be processed in one direction, that is, the tool can only process when it is moving forward, and there is an empty stroke when it is retreating, which results in a waste of time in the process of retracting the tool. For example, the Chinese patent "201010611007.9" and "201110339896.2". [0003] Chinese patent "201010611007.9" discloses an automatic expansion-shrinking scraping-rolling combined deep-hole tool, which can simultaneously realize boring-scraping-rolling composite processing during the processing. The composite tool connects the boring head, scraping assembly and rolling assembly through the mandrel. A return spring is installed at the end of the mandr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/04B23Q5/26B23Q5/40
CPCB23P23/04B23Q5/26B23Q5/40Y02P70/10
Inventor 赵武张鸿斌黄丹霍博义贾向前
Owner HENAN POLYTECHNIC UNIV
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