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Boring shaft guide mechanism using linear guide rail

A technology of linear guide rail and guide mechanism, which is applied in the direction of metal processing machinery parts, large fixed members, metal processing equipment, etc., and can solve the problems of easy loss of precision, high processing difficulty, complex structure, etc.

Pending Publication Date: 2021-04-20
WUHU HENGSHENG HEAVY MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the boring shaft guide mechanism has the defects of complex structure, high processing difficulty, high assembly difficulty and easy loss of precision

Method used

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  • Boring shaft guide mechanism using linear guide rail
  • Boring shaft guide mechanism using linear guide rail

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Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing:

[0017] Such as figure 1 and figure 2 As shown, the present invention includes a boring shaft support seat and a rear transition tube 7, the boring shaft support seat is located directly above the rear transition tube 7, and the boring shaft support seat is provided with a boring shaft 1. Rear tail cylinder 7 has three and equidistant distribution. An adjustment pad 8 is provided inside the rear tail tube 7 . A guide seat 9 is provided below the adjustment pad 8, and the guide seat 9 crosses the top of the rear tail cylinder 7. A mounting seat 6 is provided on the top of the guide seat 9 . The bottom of the mounting base 6 is provided with a guide hole 12, the position corresponding to the guide base 9 and the mounting base 6 is provided with a guide hole 12, and the guide hole 12 of the mounting base 6 and the guide base 9 is provided with a screw 2. A guide groove 10...

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PUM

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Abstract

The invention discloses a boring shaft guide mechanism using a linear guide rail, which relates to the technical field of numerical control heavy floor type boring and milling machines, and comprises a boring shaft support base and a rear tail cylinder, wherein the boring shaft support base is positioned right above the rear tail cylinder, a boring shaft is arranged on the boring shaft support base, an adjusting pad is arranged in the rear tail cylinder, and a guide base is arranged below the adjusting pad; a mounting base is arranged on the upper part of the guide base; a guide groove is formed in the center of the mounting base, a linear guide rail is arranged in the guide groove, a slide block is arranged at the bottom of the boring shaft supporting base, a pressing strip is arranged on one side of the slide block, and a wedge block is arranged on the other side of the slide block. The boring shaft guide mechanism adopting the linear guide rail has the advantages of being simple in structure, convenient to manufacture, low in assembly difficulty and high in precision, improves precision retentivity of the boring shaft guide mechanism, increases the feeding speed, and improves the machining efficiency of a machine tool.

Description

technical field [0001] The invention relates to the technical field of numerically controlled heavy-duty floor milling and boring machines, in particular to a boring shaft guiding mechanism using linear guide rails. Background technique [0002] During the use and processing of CNC machine tools, the straightness of boring axis movement is a very important factor affecting the machining accuracy of machine tools. In order to ensure that the machining accuracy of the machine tool meets the requirements, the boring shaft guide mechanism is often used to ensure the accuracy. At present, the boring shaft guide mechanism has the defects of complex structure, high processing difficulty, high assembly difficulty and easy loss of precision. Contents of the invention [0003] The object of the present invention is to provide a boring shaft guide mechanism using a linear guide rail in order to solve the above problems. [0004] The present invention achieves the above object throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/01B23Q1/25
Inventor 胡子俊施行
Owner WUHU HENGSHENG HEAVY MACHINE TOOL