One-way locking structure with positioning function on machine tool

A one-way lock, machine tool technology, applied in the direction of manufacturing tools, metal processing machinery parts, maintenance and safety accessories, etc., can solve the problems of unfavorable management, complex structure, no automatic cleaning of protective doors, etc., to achieve good dust scraping effect, The effect of good sealing effect

Pending Publication Date: 2018-11-23
HUBEI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned patent, although the manual cleaning of the protective door is realized, the automatic cleaning of the protective door is not realized, and the structure is complicated at the same time, which is not conducive to management

Method used

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  • One-way locking structure with positioning function on machine tool
  • One-way locking structure with positioning function on machine tool
  • One-way locking structure with positioning function on machine tool

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Embodiment Construction

[0014] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0015] Such as figure 1 and image 3 As shown, the machine tool includes a fuselage 1 with a window 11 on the fuselage 1. The fuselage 1 has a receiving groove 12 on one side of the window 11 and a positioning groove 13 on the other side of the window 11. The window 11 is slidably connected with a Close the door panel 2 of the window 11, the door panel 2 can be shrunk into the storage groove 12, and the fuselage 1 has a slide rail structure matched with the upper and lower edges of the door panel 2;

[0016] Between the inner surface of the door panel 2 and the entrance of the storage groove 12, between the outer surface of the door panel 2 and the entrance of the storage groove 12, between the inner surface of the door panel 2...

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PUM

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Abstract

The invention provides a one-way locking structure with a positioning function on a machine tool, and belongs to the technical field of machines. The machine tool comprises a machine body. The one-waylocking structure comprises an installing plate fixed on the machine body. The installing plate is provided with an avoidance hole. A second rotating shaft is inserted in the avoidance hole. The second rotating shaft passes through the avoidance hole and is rotatably connected to the machine body. The outer circumferential face of the second rotating shaft is uniformly provided with a plurality of spring sheets. The inner wall of the avoidance hole is provided with bulges corresponding to each spring sheet one to one. A flat curved part, an inclined part and a locking groove are further successively installed between the neighboring bulges. The flat curved part is positioned between the inclined part and the bulge, and the locking groove is positioned between the inclined part and the other bulge. A baffle is hinged in the locking groove. The spring sheets can be inserted in the locking grooves. Between the baffle and the side wall, adjacent to one side of the bulge, in the locking groove, a tension spring which is positioned in a stretching state is connected. One of the locking grooves is perpendicular to a plate face of a door plate. The one-way locking structure with the positioning function on the machine tool has the advantages of one-way locking, and automatic positioning and the like.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a one-way locking structure with a positioning function on a machine tool. Background technique [0002] When machining CNC machine tools, there are protective doors and transparent protective glass. CNC machine tools are cut by iron, and cutting fluid splashes everywhere. Although impurities on the protective glass window can be cleaned, the chute on the protective door is very easy to make processing debris And the leakage of the cooling solution will affect the workshop environment, and the impurities scraped off the protective glass window will easily pollute the machine tool if it is not collected and cleaned in time, causing a certain loss to the inside of the machine tool. [0003] The Chinese patent application number: 201720429059.1 discloses a CNC machine tool with a self-cleaning protective door, including a CNC machine tool body, a protective baffle on the front surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/08
CPCB23Q11/08
Inventor 李干明镇方雄雷涛王电化周芳阮朝徐超
Owner HUBEI UNIV OF SCI & TECH
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