Drilling platform of pipe numerical control drilling machine

A CNC drilling and drilling technology, which is applied to the components of boring machines/drilling machines, drilling/drilling equipment, boring/drilling and other directions, can solve the problems of poor safety, low processing efficiency and poor processing quality, and achieve convenient The effect of safe processing

Inactive Publication Date: 2011-01-26
WUXI HUALIAN PRECISION MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the disadvantages of manual operation, such as high labor intensity, poor safety, low processing efficiency, and poor hole processing quality, in the processing of the above-mentioned existing round pipe wall holes, the applicant provides a kind of steel pipe that can move freely along the axial direction of the pipe and is firm. The drilling platform of the pipe fitting CNC drilling machine for positioning has reasonable structure, convenient operation, high processing efficiency and good quality of through hole processing

Method used

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  • Drilling platform of pipe numerical control drilling machine
  • Drilling platform of pipe numerical control drilling machine
  • Drilling platform of pipe numerical control drilling machine

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Embodiment Construction

[0013] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 , figure 2 As shown, the CNC drilling machine is composed of bed 1, pipe spindle rotation device 2, transmission guide device 3, mobile drilling platform 4, clamping tailstock 5, chip removal device 6, hydraulic device, lubrication device, etc., and is controlled by CNC Platform 7 performs centralized electrical and hydraulic control. Both ends of the pipe 8 are clamped by the active rotary chuck 201 of the main shaft rotary device 2 and the passive rotary chuck 501 that can move and clamp the tailstock 5, and rotate around the central axis driven by the active rotary chuck 201, And the passive rotary chuck 501 of clamping tailstock 5 passively follows rotation.

[0015] See figure 1 , figure 2 The mobile drilling platform 4 described in the present invention is arranged between the main shaft turning device ...

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Abstract

The invention relates to a drilling platform of a pipe numerical control drilling machine. The drilling platform is arranged between a main shaft rotating device and a tailstock; the electrical and hydraulic control can be realized by a numerical control platform; a pipe wall clamping assembly and a drilling power head assembly are arranged on the drilling platform; a guide rail sliding block arranged at the bottom of the drilling platform is matched with a linear guide rail at the upper part of a machine body; and a gear driven by a motor, which is arranged on the drilling platform, is meshed with a rack at the upper part of the machine body. The drilling platform can be conveniently, quickly and accurately moved to the required position by numerical control programming so as to be used for firmly clamping the machined pipe, safely and stably drilling and machining a through hole on the outer wall of the pipe automatically, efficiently, conveniently and safely.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to a numerically controlled drilling machine for processing side wall holes of pipe parts. Background technique [0002] Pipe parts such as boiler headers need to process many through holes or blind holes on the pipe wall of the round pipe. Since there is no special equipment at present, it can only be done by manually marking lines on the pipe fittings and punching positioning holes, and then using a radial drilling machine. Drilling operation, usually the boiler header is long and heavy. There are dozens to hundreds of holes on a pipe fitting. During processing, the pipe fittings need to be turned and moved frequently. The processing efficiency is extremely low, and the labor intensity of the operator is high and the safety is poor. ; and because the outer arc shape of the pipe fittings is difficult to fix and position, the drill bit is easy to deviate during processing and cause brea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/02B23B47/00B23Q3/06B23Q15/22
Inventor 陆松茂邵燕瑛薛静清张巍文陆坤铭周冰峰
Owner WUXI HUALIAN PRECISION MACHINERY
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