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Boring tool

A technology of boring tool and boring tool bar, which is applied in the accessories of tool holders, tools used in lathes, turning equipment, etc. It can solve the problems of low machining accuracy, difficult to achieve high-precision adjustment, inconvenient adjustment of boring tool position, etc. question

Active Publication Date: 2018-08-14
NINGBO DANDERUI PRECISION MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, it is inconvenient to adjust the position of the boring tool, especially for large-scale boring tool equipment; on the other hand, it is difficult to achieve high-precision adjustment with ordinary adjustment methods, and the machining accuracy is not high

Method used

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Embodiment Construction

[0025] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments. In the following description, specific details, such as specific configurations and components, are provided only to help a comprehensive understanding of the embodiments of the present application. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0026] refer to Figure 1 to Figure 3 , The boring tool shown in the embodiment of the present application includes: a blade 1, a blade holder 2, a slider 3, a boring tool body 4, a transmission shaft 6, and an adj...

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Abstract

The invention discloses a boring tool and relates to the technical field of machining tools. The boring tool comprises a tool blade, a tool blade holder, a sliding block, a boring tool body, a transmission shaft and an adjusting tool handle. The boring tool is characterized in that through gear rack transmission matching between the adjusting tool handle and the transmission shaft and thread transmission matching between the transmission shaft and the sliding block, high-precision adjusting of the boring tool machining radius is achieved, and thus high-precision machining is achieved; and theboring tool can be adjusted through internal transmission of a boring machine in the adjusting process, and convenience and easy implementation are achieved.

Description

technical field [0001] The invention relates to the technical field of machining tools, in particular to a boring tool. Background technique [0002] The boring tool is a machine tool that mainly uses the boring tool to bore the existing prefabricated holes of the workpiece. Generally, the rotation of the boring tool is the main motion, and the movement of the boring tool or workpiece is the feed motion. It is mainly used to process high-precision holes or complete the finishing of multiple holes at one time. In addition, it can also process other processing surfaces related to hole finishing. The machining accuracy and surface quality of drilling, milling, and cutting are higher than those of drilling machines by using different tools and accessories. The boring machine is the main equipment for processing large box parts. [0003] When the machining radius of the boring tool needs to be changed, the position of the boring tool on the mounting seat needs to be adjusted. ...

Claims

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Application Information

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IPC IPC(8): B23B27/00B23B27/16B23Q3/00
CPCB23B27/00B23B27/1662B23Q3/00
Inventor 陈达炳张海涛
Owner NINGBO DANDERUI PRECISION MACHINERY TECH CO LTD
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