Tool for boring wall holes with specified lengths

A wall hole and tooling technology, applied in the field of machining and manufacturing, can solve the problems of reduced service life of toolholders and blades, impossibility of guarantee, and reduced production efficiency, so as to improve stability and service life, and have good wall hole roughness , Guarantee the effect of product quality

Pending Publication Date: 2020-06-23
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The single-pole tool holder is subjected to unilateral force when boring, and the uneven force will seriously reduce the service life of the tool holder and the blade, resulting in an increase in use costs. requirements, high quality risk
[0004] 2. The single pole increases the stroke, increases the production cycle, reduces the production efficiency, and it is impossible to guarantee continuous and efficient production

Method used

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  • Tool for boring wall holes with specified lengths
  • Tool for boring wall holes with specified lengths
  • Tool for boring wall holes with specified lengths

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Embodiment Construction

[0023] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0024] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0025] Such as Figure 1 to Figure 4 As shown, the tooling for boring a wall hole with a specified length according to the preferred embodiment of the present invention includes a cutter body 1 , and one side of the cutter body 1 is provided with a first blade mounting surface 21 and a second blade mounting surface 22 . Wherein, the first blade installation surface 21 is located at the front section of the cutter body 1, t...

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PUM

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Abstract

The invention discloses a tool for boring wall holes with specified lengths. The tool comprises a cutter body, a first blade and a second blade. One side of the cutter body is provided with a first blade mounting surface and a second blade mounting surface, wherein the first blade mounting surface is located at the front section of the cutter body, the second blade mounting surface is located at the middle section of the cutter body, and the first blade mounting surface and the second blade mounting surface are not in the same vertical plane; the first blade and the second blade are mounted inthe first blade mounting surface and the second blade mounting surface correspondingly, so that the first blade and the second blade are distributed in steps and are not in the same vertical plane, and the first blade and the second blade protrude out of the upper surface of the cutter body by the same height. According to the tool for boring the wall holes with the specified lengths, the phenomenon of uneven stress is effectively relieved, the stability of the cutter body is enhanced, the service lives of the cutter body and the blades are prolonged, the cost is reduced, the roughness of thewall holes is good, and the product quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of machining and manufacturing, in particular to a tool for boring a wall hole with a specified length. Background technique [0002] In today's rapid development trend and mass production environment, how to ensure the quality of products and produce them quickly and efficiently is particularly important. In the process of machining and manufacturing engine cylinder block and cylinder head, the tool holder used by many machine tools when boring a certain wall hole usually can only install one blade, but the single tool holder has great impact on quality and production. Hidden dangers are as follows: [0003] 1. The single-pole tool holder is subjected to unilateral force when boring, and the uneven force will seriously reduce the service life of the tool holder and the blade, resulting in an increase in use costs. requirements, high quality risk. [0004] 2. The single pole increases the stroke, increase...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/16B23B47/00B23Q3/06
CPCB23B39/161B23B47/00B23Q3/06
Inventor 玉坤田赛赵鸿兵冯基
Owner GUANGXI YUCHAI MASCH CO LTD
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