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Device for rapidly positioning manual connecting milling head on numerical control machine tool

A technology for positioning devices and CNC machine tools, which is applied to positioning devices, machine tool parts, metal processing machinery parts, etc., can solve problems such as low cost, complex structure of connecting devices, and difficult positioning and docking, so as to reduce labor intensity and improve docking efficiency , to avoid the effect of manual positioning process

Inactive Publication Date: 2018-03-09
刘铮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the automatic connection between the milling head and the machine tool is highly efficient, but the structure of the connection device is usually very complicated, and the precision of the docking components is also high, so it must cost a lot of money to realize the automatic connection; the manual connection between the milling head and the machine tool is relatively simple and cost-effective. It is very low and is widely used in various machine tools, but it is completely dependent on manual operation when it is connected with the machine tool, and it is difficult to locate and dock, so the efficiency is very low

Method used

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  • Device for rapidly positioning manual connecting milling head on numerical control machine tool
  • Device for rapidly positioning manual connecting milling head on numerical control machine tool
  • Device for rapidly positioning manual connecting milling head on numerical control machine tool

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] On the left column of the machine tool such as figure 1 Installed in the position shown image 3 The manual connection of the right-angle milling head rapid positioning device shown in the figure, through the CNC system command of the machine tool, in the y+ direction such as figure 1 Set the head change point at the position shown, move the machine tool ram along the y+ direction to drive the milling head to the head change point, use the hand-held control unit to slowly move the ram down until the milling head enters the range of the positioning device, and push it by adjusting the upper and lower 12 or 14 screws Or pull the support 1 to move along the y direction, so that the milling head is in the middle of the support. Set the directional stop position of the machine tool spindle when the head is changed through the command of the numerical control system, and the end face key 15 at the output end of the milling head can be controlled at the position shown in the ...

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Abstract

A device for rapidly positioning a manual connecting milling head on a numerical control machine tool consists of a bracket, an adjusting pad, a chassis, a stop block, a support, nylon jacking blocks,locknuts, adjusting screws and a milling head output end end-face key. The original position of each butt-joint component is maintained when the manual connecting milling head is separated from a main shaft of the machine tool for the first time, so the repeated manual positioning process is avoided when the main shaft is connected with the milling head afterwards; furthermore, one-to-one correspondence of the butt-joint components in position before butt joint is guaranteed, so that the manual connecting milling head and the main shaft of the machine tool are connected only by tightly screwing the locknuts of a T-shaped groove bolt manually, the butt-joint efficiency of the milling head and the main shaft of the machine tool is greatly improved and the labor intensity of operators is greatly reduced.

Description

Technical field [0001] The invention relates to a positioning device, in particular to a fast positioning device for manually connecting a milling head on a numerically controlled machine tool. Background technique [0002] In order to expand the processing capacity of CNC machine tools, milling heads are widely used in the processing of various workpieces by CNC machine tools. As we all know, there are two types of milling head connection, automatic and manual. Among them, the automatic connection between the milling head and the machine tool is highly efficient, but the structure of the connection device is usually very complicated, and the precision of the docking components is also high, so it must cost a lot of money to realize the automatic connection; the manual connection between the milling head and the machine tool is relatively simple and cost-effective. It is very low and is widely used in various machine tools. However, when it is connected with the machine too...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00B23Q2220/006
Inventor 刘铮
Owner 刘铮
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