CN2298900Y - 一种清除锯带锯屑的牙轮 - Google Patents

一种清除锯带锯屑的牙轮 Download PDF

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CN2298900Y
CN2298900Y CN 97215308 CN97215308U CN2298900Y CN 2298900 Y CN2298900 Y CN 2298900Y CN 97215308 CN97215308 CN 97215308 CN 97215308 U CN97215308 U CN 97215308U CN 2298900 Y CN2298900 Y CN 2298900Y
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saw
gear wheel
saw band
clearing
bits
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CN 97215308
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金良福
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Abstract

本实用新型涉及一种锯床附件,特别指一种用于带锯床锯带锯屑清除的牙轮。牙轮体底部边缘制有能与锯带锯齿侧向啮合的凸齿,凸齿的形状及凸齿间的距离根据锯带侧向结构特性设定,牙轮体中央设制圆孔。该牙轮结构简单、构思巧妙,由于牙轮凸齿与锯带锯齿侧向啮合旋转,对锯带的磨损极小,且清除锯屑的效果显著,有效地克服了现有技术中存在的缺点,提高了锯削效果。

Description

一种清除锯带锯屑的牙轮
本实用新型涉及一种锯床附件,特别指一种用于带锯床锯带屑清除的牙轮。
众所周知,带锯床锯削工件时,其锯屑往往积聚在锯带的锯齿中间,且不会轻易掉落,严重影响锯削效果。目前的做法大多在锯带锯齿部位设置钢刷加以清除,但由于锯带与钢刷间剧烈的摩擦,锯带和钢刷均极易磨损,影响各自的使用寿命,其缺点显而易见。
本实用新型的目的在于克服现有技术中存在的问题,提供一种能有效清除锯带锯屑的牙轮。
所述的一种清除锯带锯屑的牙轮,其特征在于具有一牙轮体,牙轮体底部边缘制有能与锯带锯齿侧向啮合的凸齿,牙轮体中央设制圆孔。
该牙轮结构简单,构思巧妙,由于牙轮凸齿与锯带锯齿侧向啮合旋转,对锯带的磨损极少,且清除锯屑的效果显著,有效地克服了现有技术中存在的缺点,提高了锯削效果。
以下结合说明书附图对本实用新型作进一步说明,并给出其实施例。
图1为牙轮主视结构示意图,
图2为牙轮俯视结构示意图。
图中,牙轮体1底部边缘制有凸齿2,凸齿2的形状及凸齿间距离根据锯带锯齿侧向结构特性设定,牙轮体1中央设制圆孔3。安装时,圆孔3内设置一轴承,轴承与一短轴的一端紧配,短轴另一端安装在锯带导向支架底下部,使牙轮凸齿2与锯带锯齿侧向啮合。锯床工作时,锯带朝一定方向走动,同时带动牙轮转动。由于牙轮凸齿2与锯带锯齿成连续啮合状态,使锯带锯齿间的锯屑不断被牙轮凸齿2清除,实现本实用新型目的。

Claims (1)

1、一种清除锯带锯屑的牙轮,其特征在于具有牙轮体(1),牙轮体(1)底部边缘制有能与锯带锯齿侧向啮合的凸齿(2),牙轮体(1)中央设制圆孔(3)。
CN 97215308 1997-04-22 1997-04-22 一种清除锯带锯屑的牙轮 Expired - Fee Related CN2298900Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97215308 CN2298900Y (zh) 1997-04-22 1997-04-22 一种清除锯带锯屑的牙轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97215308 CN2298900Y (zh) 1997-04-22 1997-04-22 一种清除锯带锯屑的牙轮

Publications (1)

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CN2298900Y true CN2298900Y (zh) 1998-12-02

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CN 97215308 Expired - Fee Related CN2298900Y (zh) 1997-04-22 1997-04-22 一种清除锯带锯屑的牙轮

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CN (1) CN2298900Y (zh)

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