Reversible protective cover

A protective cover and flip-type technology, applied in the field of CNC machine tools, can solve the problems of low replacement efficiency and waste falling outside the protective structure, etc.

Active Publication Date: 2015-09-02
FOSHAN PRATIC CNC SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing protective chips on CNC machine tools are generally formed by the combination of baffles and slide rails and have a protective structure with a sliding door. When replacing the workpiece, the sliding door needs to be opened to replace the workpiece. The replacement efficiency is low, and the sliding door is not closed properly. When processing, waste chips will fly out of the protective structure

Method used

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0026] Such as Figure 1-6 As shown, a rotating protective safety cover includes a fixed frame, a rotating frame and a protective plate 230, and the fixed frame includes a side frame 211 and a bottom frame 212, and the side frames 211 are respectively arranged on the top of the bottom frame 212. Left and right sides; the protective plate 230 includes an arc-shaped baffle 231 and a housing 300; the rotating frame includes two turrets 221 symmetrically arranged on the left and right sides; one end of the rotating frame is fixed to the arc-shaped baffle 231 , the turret 221 on both sides of the other end is hinged to the side frame 211 through bolts 520 and bearings 500 respectively; the fixed frame is provided with a driving device that can drive the turret 221 to rotate; the turret 221 is provided w...

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Abstract

The invention relates to the field of numerical control machine tools, in particular to a reversible protective cover. The reversible protective cover comprises a fixed framework, a rotary framework and a protective plate, wherein the protective plate is fixed on the rotary framework; the rotary framework is hinged to the fixed framework, and is reversed upwards and downwards around the fixed framework under the driving action of a driving device, thereby realizing opening or closing. According to the protective cover, an upward-downward reversible opening way is adopted, and an automatic control power source is used for controlling, so that full-automatic opening and closing of the protective cover are realized, and the phenomenon of incomplete closing is avoided.

Description

technical field [0001] The invention relates to the field of numerical control machine tools, in particular to a flip-type protective cover. Background technique [0002] The existing protective chips on CNC machine tools are generally formed by the combination of baffles and slide rails and have a protective structure with a sliding door. When changing the workpiece, the sliding door needs to be opened to replace the workpiece. The replacement efficiency is low, and the sliding door is not closed properly. When processing, waste chips will fly out of the protective structure. Now we have invented a protective chip cover, the guide rail is set on the upper end, the chip cover rotates up and down along the guide rail to form an arc track, and the workpiece is replaced by rotating up and down, the guide rail will not be affected by waste chips, and there will be no phenomenon that it is not closed . Contents of the invention [0003] The purpose of the present invention is...

Claims

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Application Information

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IPC IPC(8): B23Q11/08
CPCB23Q11/08
Inventor 沈成辉刘世泉马继
Owner FOSHAN PRATIC CNC SCI & TECH
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