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Novel drill machine work head structure

A technology of working head and drilling machine, which is applied to the parts of boring machine/drilling machine, manufacturing tools, metal processing equipment, etc. It can solve the problems of frequent replacement of drill bits and affect work efficiency, and achieve the effect of improving labor efficiency, simple structure and easy realization

Inactive Publication Date: 2017-08-18
SUZHOU SPARKS PRECISION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drill bit in the prior art is fixedly connected to the drilling machine separately. If holes of different sizes are drilled on the same workpiece, the drill bit needs to be replaced frequently, which will inevitably affect the work efficiency.

Method used

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  • Novel drill machine work head structure

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 As shown, the present invention is a novel working head structure of a drilling machine, which is composed of a connecting shaft 1, a rotating shaft box 2, a bearing seat 3, a rotating shaft 4, a turnbuckle 5 and a drill device 6, and the connecting shaft 1 is fixedly connected to the rotating shaft On the box 2, the two sides of the rotating shaft box 2 are respectively symmetrically provided with bearing housings 3, the bearing housings 3 are fixedly connected to the rotating shaft 4, the drill device 6 is movably connected to the rotating shaft 4 through the turnbuckle bolt 5, and the upper part of the drill bit device 6 is connected to the turnbuckle bolt 5 Buckle 7 is provided, the two sides of the upper part of drill device 6 are provided with buckle button 8, and the bottom of drill device 6 is fixedly connected...

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PUM

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Abstract

The invention discloses a new working head structure of a drilling machine, which is composed of a connecting shaft, a rotating shaft box, a bearing seat, a rotating shaft, a turnbuckle bolt and a drill device. The connecting shaft is fixedly connected to the rotating shaft box, and the two sides of the rotating shaft box are respectively The bearing seat is symmetrically arranged, and the rotating shaft is fixedly connected to the bearing seat. The drill device is movably connected to the rotating shaft through the flower basket bolt. The upper part of the drill device is connected with the flower basket bolt. The lower part is fixedly connected with a drill bit. In the present invention, a plurality of connecting drill bit devices and an easy-to-disassemble structure are arranged on the rotating shaft to quickly replace the drill bit and improve labor efficiency, and the structure is simple, easy to realize, convenient and efficient.

Description

technical field [0001] The invention relates to a drilling machine structure, in particular to a novel drilling machine working head structure. 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. The drill bits in the prior art are separately fixedly connected to the drill press. If holes of different sizes are drilled ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B47/00
CPCB23B47/00
Inventor 曹乐
Owner SUZHOU SPARKS PRECISION MACHINERY CO LTD
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