Dustproof device of numerical control equipment

A technology of dust-proof device and numerical control equipment, which is applied in the direction of metal processing equipment, metal processing machinery parts, maintenance and safety accessories, etc., and can solve the problems of poor load-bearing capacity of machine tool dust cover and smashed numerical control equipment, etc.

Inactive Publication Date: 2019-06-21
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The load-bearing capacity of the existing machine tool dust cover is not good. If a heavy object falls on the machine tool dust cover, the existing machine tool dust cover cannot play a good role in buffering gravity, and the heavy object is bound to damage the CNC equipment.

Method used

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  • Dustproof device of numerical control equipment
  • Dustproof device of numerical control equipment
  • Dustproof device of numerical control equipment

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specific Embodiment approach

[0015] Such as figure 2 As shown, the dust-proof device for numerical control equipment includes a number of "∩"-shaped plate-shaped support frames 1 of the same size, such as figure 1 As shown, a dustproof cloth 2 is sealed and connected between adjacent supporting frames 1, and the bottom surfaces of the supporting frame 1 and the dustproof cloth 2 are all open, and the inner walls of the supporting frame 1 at both ends are provided with a number of mounting pieces 7, each of which is installed Mounting holes 8 are opened on the sheet 7, and several pairs of connecting rods 6 are arranged vertically on the top of the support frame 1 at both ends, and load-bearing springs 3 are arranged between the corresponding two connecting rods 6, and the load-bearing springs 3 are connected with the support frame 1 The top surfaces of the load-bearing springs 3 are vertically provided with a number of equal-length compression rods 5, and the bottom of each compression rod 5 is verticall...

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PUM

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Abstract

The invention discloses a dustproof device of numerical control equipment and relates to the field of mechanical equipment. The dustproof device of numerical control equipment can be fixed on the numerical control equipment through screws penetrating through mounting holes of mounting sheets; a sealed dustproof cloth covers the numerical control equipment, and dust can be effectively prevented from entering the numerical control equipment; and the dustproof cloth has certain stretchability, and the supporting frame and the bearing spring can freely stretch and contract without hindering the work of the numerical control equipment. When a heavy object falls onto the dustproof device of the numerical control equipment, the bearing spring can be subjected to impact load, the pressing rod andthe pressing plate can fall, and the pressing plate can be in contact with the rigid supporting frame to bear the gravity of the heavy object; and the bearing spring can be bent and deformed, so thatthe gravity effect of the heavy object is buffered, and the numerical control equipment is prevented from being damaged by the heavy object.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a dust-proof device for numerical control equipment. Background technique [0002] Numerical control equipment such as numerical control machine tools are often designed with many mechanical connection parts that can move with each other, and dust entering the mechanical connection parts of the numerical control equipment will seriously affect the normal operation of the numerical control equipment. Machine tool dust covers are often installed on CNC equipment to prevent dust from entering the CNC equipment and increase the service life of CNC equipment. Yet existing machine tool dust cover design is more traditional, mainly is made up of shell, spring shaft, driven shaft, scraper tongue, nylon fiber cloth etc. The load-bearing capacity of the existing machine tool dust cover is not good. If a heavy object falls onto the machine tool dust cover, the existing machine tool dust...

Claims

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Application Information

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IPC IPC(8): B23Q11/08
Inventor 张晓光李莹莹李建国
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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