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Drilling machine

A technology of drilling machine and spindle box, which is applied to parts of boring machine/drilling machine, boring/drilling, drilling/drilling equipment, etc., can solve the problems of high processing cost and limited workpiece model, and achieve the effect of reducing processing cost

Inactive Publication Date: 2014-10-01
彭友莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when machining blind holes on workpieces, the position of the spindle box is fixed and the height is constant, so the types of workpieces that can be processed are limited. When facing different types of workpieces, only corresponding drilling machines can be produced for processing. high cost

Method used

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  • Drilling machine

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Embodiment Construction

[0014] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the invention, not to limit the scope of the invention.

[0015] Such as figure 1 As shown, a drilling machine includes a workbench 1, a headstock and a support. The headstock includes a casing 7, a motor and a working head 10 driven by the motor. The support includes a column 3 and a transverse slide rail fixedly connected to the upper end of the column 3. 4. The lower end of the column 3 is fixedly connected to the workbench 1 through the telescopic rod 2; a through cavity is provided through the box body 7, the size of the through cavity matches the size of the horizontal slide rail 4, and the horizontal slide rail 4 passes through the through cavity to connect with the The spindle box is connected; the two sides corresponding to the transverse slide rail 4 on the spindle box are respectively fixed wit...

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PUM

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Abstract

The invention relates to the field of machining equipment, in particular to a drilling machine. The drilling machine comprises a workbench, a spindle box and a bracket, wherein the spindle box comprises a box body, a motor and a working head driven by the motor; the bracket comprises an upright post, and a transverse slide rail fixedly connected with the upper end of the upright post; the lower end of the upright post is fixedly connected with the workbench through a telescopic rod; a through cavity is formed through the box body; the size of the through cavity is matched with the size of the transverse slide rail; the transverse slide rail passes through the through cavity, and is connected with the spindle box; limiting blocks with threaded through holes are fixedly arranged on the spindle box corresponding to both sides of the transverse slide rail respectively; fastening bolts are arranged through the threaded through holes. The drilling machine has the beneficial effects that blind holes can be formed in a plurality of workpieces, and the machining cost is reduced.

Description

technical field [0001] The invention relates to the technical field of hole processing equipment, in particular to a drilling machine. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes in a workpiece. Generally, the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes and blind holes, replace special tools, expand, countersink, ream or tap. During the machining process, the workpiece does not move, let the tool move, align the center of the tool with the center of the hole, and make the tool rotate (main movement). The characteristic of the drilling machine is that the workpiece is fixed and the tool rotates. In the prior art, when machining blind holes on workpieces, the position of the spindle box is fixed and the height is constant, so th...

Claims

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Application Information

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IPC IPC(8): B23B39/00B23B47/22B23B47/00
CPCB23B39/00B23B47/00B23Q1/26B23Q17/2233
Inventor 彭友莲
Owner 彭友莲