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Novel knife saw shield

A technology of shield and saw, applied in the field of machine tool parts, can solve the problems of debris scattered on the bottom surface, insufficient covering effect of the shield, unsafe, etc., and achieve the effect of avoiding unsafe

Inactive Publication Date: 2014-10-08
赵秋燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The knife saw used on the machine tool will produce a lot of debris when cutting materials. In many existing knife saws, a common shield is used to cover the drive motor and the upper cutter to prevent the debris from splashing everywhere. However, this common shield The covering effect of the cover is not good enough, and the debris will still be scattered on the bottom surface, making it very troublesome to collect, and the debris scattered on the bottom surface may be stepped on by passing pedestrians and slip, which is very unsafe

Method used

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Embodiment Construction

[0017] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0018] Such as figure 1 As shown, a new type of knife saw guard includes a guard 1, on which a drive motor 2 is provided, and the drive motor 2 drives a cutter 3 partially covered by the guard 1 to rotate, and also includes a chip extraction Tube 4, one end of the swarf tube 4 is connected to the shield 1, and the other end is connected to the exhaust fan 5; the debris collection box 7 is connected to the shield 1 and the exhaust fan through a swarf pipe 6 Between the machine 5 and the swarf tube 4 on.

[0019] Such as figure 2 As shown, the side of the shield 1 is provided with a rotatable secondary shield 8, which can well shield the debris that is not blocked by the shield.

[0020] Such as figure 2 As shown, the portion...

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Abstract

The invention relates to a novel knife saw shield which comprises a shield body. A drive motor is arranged on the shield body, and the drive motor drives cutters partially covered by the shield body. The novel knife saw shield further comprises a crumb drawing pipe, one end of the crumb drawing pipe is communicated with the shield body, and the other end of the crumb drawing pipe is communicated with an exhaust fan. A crumb collection box is connected to the crumb drawing pipe arranged between the shield body and the exhaust fan through a crumb discharge pipe. The novel knife saw shield can automatically recycle crumbs generated in the cutting process.

Description

Technical field [0001] The invention relates to the technical field of machine tool parts, in particular to a new type of knife and saw guard. Background technique [0002] Knife saws used on machine tools will produce a lot of debris when cutting materials. Many existing knives and saws use ordinary guards to cover the drive motor and the upper knives to prevent the debris from splashing everywhere, but this ordinary guard The covering effect of the cover is not good enough, the debris will still be scattered on the bottom surface, making it very troublesome to collect, and the debris scattered on the bottom surface may be stepped on and slipped by passing pedestrians, which is very unsafe. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of blade saw guard which can automatically recover debris. [0004] The technical solution of the present invention to solve the above technical problems is as follows: a new t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/00B23Q11/08
CPCB23Q11/08B23Q11/0046
Inventor 赵秋燕
Owner 赵秋燕
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