CN201082475Y - 一种专用大拖板 - Google Patents

一种专用大拖板 Download PDF

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Publication number
CN201082475Y
CN201082475Y CNU2007200334811U CN200720033481U CN201082475Y CN 201082475 Y CN201082475 Y CN 201082475Y CN U2007200334811 U CNU2007200334811 U CN U2007200334811U CN 200720033481 U CN200720033481 U CN 200720033481U CN 201082475 Y CN201082475 Y CN 201082475Y
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guide rail
main guide
special
rail rib
saddle
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Expired - Fee Related
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CNU2007200334811U
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English (en)
Inventor
张锦喜
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Individual
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Abstract

本实用新型涉及一种专用大拖板。目前市场上传统的C6136A型车床中主导轨筋外面角度为60°,内面角度为30°,内侧面较窄、其磨损快,寿命短等问题,在原有结构中无法改变主导轨筋内外面的角度。本实用新型将主导轨筋设计成等腰直角三角形,且丝杠孔伸长越过主导轨筋中心。因而保证了床身主导轨筋与大拖板主导轨筋贴合面增大,实现了耐磨损、寿命长、刚性强及其它零部件全部通用的特点。

Description

一种专用大拖板
技术领域
本实用新型涉及一种卧式车床专用大拖板,它适用于C6136A型车床。
背景技术
目前,在传统的C6136A型车床中主导轨筋外面角度为60°,内面角度为30°,内侧面较窄,其摩损快、寿命短、刚性差等问题,在原有结构中无法改变主导轨筋内外面的角度。
发明内容
为了改变C6136A型车床主导轨筋内、外面角度,本实用新型提供一种专用大拖板。
为实现上述目的,本实用新型将主导轨筋内外面设计成等腰直角三角形,其内外面相互垂直,且丝杠孔伸长越过主导轨筋中心。
本实用新型具有设计新颖、结构简单、适用性强等优点。
附图说明
附图为本实用新型结构示意图。
附图中,1为大拖板、2为中槽底面、3为主导轨筋、4为主导轨筋中心、5为丝杠孔。
具体实施方式
本实用新型是将大拖板主导轨筋(3)设计成等腰直角三角形(如图所示),因主导轨筋中心(4)位置升高,在传统的C6136A型车床中,将穿透大拖板中槽底面(2),本实用新型中将丝杠孔(5)伸长越过主导轨筋中心(3)。因而保证了床身主导轨筋与大拖板主导轨筋贴合面增大,实现了耐磨损、寿命长、刚性强及其它零部件全部通用的特点。

Claims (1)

1.一种专用大拖板,其特征在于将主导轨筋设计成等腰直角三角形,其内外面相互垂直,且丝杠孔伸长越过主导轨筋中心。
CNU2007200334811U 2007-01-08 2007-01-08 一种专用大拖板 Expired - Fee Related CN201082475Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200334811U CN201082475Y (zh) 2007-01-08 2007-01-08 一种专用大拖板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200334811U CN201082475Y (zh) 2007-01-08 2007-01-08 一种专用大拖板

Publications (1)

Publication Number Publication Date
CN201082475Y true CN201082475Y (zh) 2008-07-09

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ID=39624940

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200334811U Expired - Fee Related CN201082475Y (zh) 2007-01-08 2007-01-08 一种专用大拖板

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CN (1) CN201082475Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259198A (zh) * 2011-07-13 2011-11-30 无锡立达齿轮制造有限公司 一种大型立车刀架机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259198A (zh) * 2011-07-13 2011-11-30 无锡立达齿轮制造有限公司 一种大型立车刀架机构

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Granted publication date: 20080709