Self-locking mill/lathe tool installation mechanism easy to mount or dismount

An installation mechanism, easy assembly and disassembly technology, applied in the direction of tool clips, manufacturing tools, metal processing machinery parts, etc., can solve problems such as installation and withdrawal of tools, achieve stable and reliable connections, improve work efficiency, and disassemble and replace tools easily. Effect

Inactive Publication Date: 2012-09-05
GUANGDONG SHENGDU MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of the existing tool self-locking installation mechanism that it is difficult to install and withdraw tools, and to provide an easy-to-assemble and disassemble self-locking milling / lathe tool installation mechanism that is convenient for installing and withdrawing tools

Method used

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  • Self-locking mill/lathe tool installation mechanism easy to mount or dismount
  • Self-locking mill/lathe tool installation mechanism easy to mount or dismount
  • Self-locking mill/lathe tool installation mechanism easy to mount or dismount

Examples

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specific Embodiment 1

[0018] In this embodiment, a CNC machine tool is taken as an example for illustration.

[0019] refer to figure 1 with figure 2 , this embodiment includes a connecting handle 1, a self-locking mechanism 2, a conical tool handle 3 and a screw fastener 4; the self-locking mechanism 2 is composed of a sleeve body 21, an anti-rotation seat 22 and a connecting piece 23, and the center of the sleeve body 21 is set There are axial conical through-holes 211 and at least two connecting through-holes 213, and the outer wall of the casing 21 is provided with an anti-rotation plane 212; the anti-rotation seat 22 is provided with an axial positioning through-hole 221 and at least two through-holes 222 The connecting piece 23 is matched with the connecting hole 213, and the sleeve body 21 and the anti-rotation seat 22 are connected into an easy-to-assemble and disassemble fixed connection structure by connecting the through hole 213 and the through hole 222; the axial conical through hole...

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Abstract

The invention relates to an easy-disassembly self-locking milling / turning machine tool mounting apparatus, which is characterized in that the apparatus comprises a connection hand lever (1), a self-locking apparatus (2), a conical-shaped tool shank (3) and a spiral built-in fitting (4). The self-locking apparatus (2) consists of a sleeve body (21), a standstill seat (22) and a connection piece (23); the centre of the sleeve body (21) is provided with an axial conical-shaped through hole (211), at least two connection through holes (213) and a standstill plane (212); the axial conical-shaped through hole (211) is matched with the external shape of the conical-shaped tool shank (3); an axial locating hole (221) of the standstill seat (22) is matched with the head of the conical-shaped tool shank (3); after the conical-shaped tool shank (3) passes through the conical-shaped through hole (211), the head of the conical-shaped tool shank (3) is inserted to the locating hole (221) of the standstill seat (22). The easy-disassembly self-locking milling / turning machine tool mounting apparatus has the advantages that the working efficiency is improved, the cost is saved, and the service lifeof the self-locking apparatus is prolonged.

Description

technical field [0001] The invention relates to an easy-to-assemble and disassemble self-locking milling / lathe tool installation mechanism, which is suitable for installing and replacing various tools in machine tools such as lathes and milling machines. It belongs to the technical field of fixtures. Background technique [0002] At present, machine tools such as lathes or milling machines generally use tool self-locking mechanisms. These tool self-locking mechanisms are usually a conical shank tool installation mechanism, mainly using conical tool shanks and taper sleeves to install machine tool tools (for example: turning tools) , milling cutter and machine drill, etc.), and is connected to the main shaft of the machine tool through the connecting handle. Due to the unreasonable structure of the existing conical tool shank tool installation mechanism, there are the following disadvantages: (1) When loading and unloading tools, it is necessary to manually tap the return gr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/12B23B29/12
Inventor 经伟民陈学军刘旭山
Owner GUANGDONG SHENGDU MOLD
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