Numerical control milling machine body lifter

A technology of CNC milling machines and lifts, which is applied in the direction of metal processing machinery parts, large fixed members, maintenance and safety accessories, etc. It can solve problems such as bed shaking, affecting parts processing procedures, and reduction of engagement force, so as to improve the level of stability and avoid Inaccurate processing of parts, avoiding the effect of bed down movement

Inactive Publication Date: 2020-12-04
北京俊南庆鑫物业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is an existing CNC milling machine bed lifter. When processing parts, in order to meet different requirements for parts, it is necessary to lift the CNC milling machine bed. The position of the bed is fixed behind the lifting bed by thread clamp Then the thread on the support screw will be worn under the continuous lifting of the bed, resulting in a decrease in its engagement force, resulting in shaking of the bed when the parts are processed, affecting the processing of the parts

Method used

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  • Numerical control milling machine body lifter
  • Numerical control milling machine body lifter
  • Numerical control milling machine body lifter

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Embodiment 1

[0029] The present invention provides a CNC milling machine bed elevator, its structure includes a CNC milling machine 1, a control panel 2, a bed 3, a base 4, the bottom of the CNC milling machine 1 is welded on the upper surface of the base 4, and the control panel 2 is embedded in the The surface of the CNC milling machine 1, the bed 3 is installed on the front side of the CNC milling machine 1, the bed 3 includes a positioning table 31, a driver 32, a top plate 33, and a lifter 34, and the positioning table 31 is installed on the front side of the bed 3 Below, the driving machine 32 is installed on the right side of the positioning platform 31, the top plate 33 is connected to the upper interior of the positioning platform 31 through a gap, and the top of the top plate 33 is close to the lower surface of the bed 3, and the top of the lifter 34 passes through Bolts are connected to the bottom of the top plate 33, and the bottom of the lifter 34 is connected to the inner bott...

Embodiment 2

[0035] The present invention provides a CNC milling machine bed elevator, its structure includes a CNC milling machine 1, a control panel 2, a bed 3, a base 4, the bottom of the CNC milling machine 1 is welded on the upper surface of the base 4, and the control panel 2 is embedded in the The surface of the CNC milling machine 1, the bed 3 is installed on the front side of the CNC milling machine 1, the bed 3 includes a positioning table 31, a driver 32, a top plate 33, and a lifter 34, and the positioning table 31 is installed on the front side of the bed 3 Below, the driving machine 32 is installed on the right side of the positioning platform 31, the top plate 33 is connected to the upper interior of the positioning platform 31 through a gap, and the top of the top plate 33 is close to the lower surface of the bed 3, and the top of the lifter 34 passes through Bolts are connected to the bottom of the top plate 33, and the bottom of the lifter 34 is connected to the inner bott...

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PUM

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Abstract

The invention discloses a numerical control milling machine body lifter which structurally comprises a numerical control milling machine, a control panel, a machine body and a base, wherein the bottomof the numerical control milling machine is welded to the upper surface of the base, the control panel is fixedly embedded in the surface of the numerical control milling machine, and the machine body is installed on the front side of the numerical control milling machine. The numerical control milling machine body lifter has the beneficial effects as follows: a workpiece is placed on the machinebody for milling machine machining, a jacking plate plays a role in positioning the machine body, inaccurate part machining caused by shaking of the machine body is avoided, buffer blocks at the twoends of the jacking plate protect the jacking plate, the jacking plate is prevented from directly impacting the inner wall of a positioning table in the lifting process, the bending phenomenon of thejacking plate is avoided, the horizontal stability of the machine body is improved, when the machine body needs lifting, a driving machine is started to drive a two-way screw to rotate, a moving blockmoves towards the middle of the two-way screw, a lifting device contracts and pushes the jacking plate upwards to lift the machine body, a positioning column plays a role in supporting and positioning the jacking plate, and the machine body is prevented from moving downwards when the workpiece is machined.

Description

technical field [0001] The invention relates to the field of numerical control equipment, in particular to a lifter for a bed of a numerical control milling machine. Background technique [0002] With the rapid development of social production and science and technology, mechanical products are becoming more and more sophisticated. CNC milling machines have the advantages of strong adaptability, high processing precision, stable processing quality and high production efficiency. Multi-process processing after one clamping and positioning. [0003] At present, there is an existing CNC milling machine bed lifter. When processing parts, in order to meet different requirements for parts, it is necessary to lift the CNC milling machine bed. The position of the bed is fixed behind the lifting bed by thread clamp Then, the thread on the support screw will be worn under the continuous lifting of the bed, resulting in a decrease in its engagement force, resulting in shaking of the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/25B23Q11/00
CPCB23Q1/25B23Q11/00
Inventor 黄连福
Owner 北京俊南庆鑫物业管理有限公司
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