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Rotatable boring machine

A drilling machine and unit technology, applied in the direction of boring/drilling, drilling/drilling equipment, boring machine/drilling machine components, etc., to achieve the effects of low cost, convenient maintenance, and simple structure

Inactive Publication Date: 2014-12-24
ANQING TIANRUN ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a rotatable drilling machine, which solves the problem that the vertical drilling machine can only process smaller parts. question

Method used

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Embodiment Construction

[0018] In order to easily understand the technical means, creative features, goals and effects of the present invention, the present invention will be further described below in conjunction with specific illustrations.

[0019] Such as figure 1 , figure 2 , image 3 As shown, a rotatable drilling machine includes a work table 1, a drilling unit 2, a column 3, and also includes a shaft seat 4, a sleeve 5, a threaded shaft 6, a nut 7, a fastening screw 8, and a hand wheel 9. The shaft seat 4 is fixed on the side of the work table 1, the drilling unit 2 is fixed on the upper end of the column 3, the lower end of the column 3 is covered with a sleeve 5, and a threaded rotating shaft 6 is fixed on the sleeve 5, and the threaded rotating shaft 6 passes through the shaft The inner hole of the seat 4 is fixed on the other side by the nut 7, the fastening screw 8 passes through the shaft seat 4 from the radial direction to fix the threaded shaft 6, and the bolt of the hand wheel 9 ...

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PUM

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Abstract

The invention discloses a rotatable boring machine, and belongs to the field of boring machines. The rotatable boring machine comprises a worktable, a boring unit, a vertical column, a shaft seat, a sleeve, a threaded revolving shaft, a nut, a fastening screw and a hand wheel, wherein the shaft seat is fixed on one side of the worktable; the boring unit is fixed at the upper end of the vertical column; the sleeve is arranged at the lower end of the vertical column in a sleeving manner; the threaded revolving shaft is fixed on the sleeve; the threaded revolving shaft passes through a shaft seat inner hole, and is fixed on the other side by using the nut; the fastening screw passes through the shaft seat in the radial direction to fix the threaded revolving shaft; a bolt of the hand wheel passes through the sleeve in the radial direction to fix the vertical column. Through the rotatable design of the boring unit, the boring machine can be erected and lain, and the sizes of machined parts are not limited; the rotatable boring machine is simple in structure, is low in cost, and is convenient to maintain.

Description

[0001] technical field [0002] The invention relates to a rotatable drilling machine, which belongs to the field of drilling machines. [0003] Background technique [0004] Drilling machine is a general term for machinery and equipment that uses a tool that is harder and sharper than the target to leave a cylindrical hole or hole on the target by means of rotary cutting or rotary extrusion. Drilling machines include vertical drilling machines and horizontal drilling machines. The vertical drilling machine is used to drill holes for smaller-sized parts. For larger-sized parts, the vertical drilling machine cannot drill holes due to volume limitations; the horizontal drilling machine can be used to drill holes on the top of longer parts. Drilling, but expensive, and not conducive to drilling small parts. [0005] Contents of the invention [0006] The technical problem to be solved by the present invention is to provide a rotatable drilling machine, which solves the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/00B23B47/00
CPCB23B39/00B23Q1/26
Inventor 吴琪李乾龙
Owner ANQING TIANRUN ENG MACHINERY