CN101943317A - 一种风机外框棱柱用型材 - Google Patents

一种风机外框棱柱用型材 Download PDF

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CN101943317A
CN101943317A CN 201010505233 CN201010505233A CN101943317A CN 101943317 A CN101943317 A CN 101943317A CN 201010505233 CN201010505233 CN 201010505233 CN 201010505233 A CN201010505233 A CN 201010505233A CN 101943317 A CN101943317 A CN 101943317A
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CN101943317B (zh
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罗兆祥
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Hunan Xinyongsheng Technology Development Co.,Ltd.
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Abstract

一种风机外框棱柱用型材,其包括圆弧形槽底,右侧槽壁和左侧槽壁,右侧槽壁外端与一向内折的直角形折边Ⅰ连接,左侧槽壁外端与一向内折的直角形折边Ⅱ连接,右侧槽壁和左侧槽壁尺寸形状相同,位置对称;直角形折边Ⅰ与直角形折边Ⅱ尺寸形状相同,位置对称;右侧槽壁和左侧槽壁总高度与直角形折边Ⅰ和直角形折边Ⅱ长度之比为4.43-4.63:1;与右侧槽壁相连的直角形折边Ⅰ的一边的边长与该直角形折边Ⅰ的另一条边的长度之比为1.28-1.38:1;与左侧槽壁相连的直角形折边Ⅱ的一边与直角形折边Ⅱ的另一条边的长度之比也为1.28-1.38:1,圆弧形槽底的圆弧半径与折弯处圆角圆弧半径的比为16.0-17.0:1。使用本发明制造风机外框棱柱,加工简单快捷,产品质量稳定,制造成本降低。

Description

一种风机外框棱柱用型材
技术领域
本发明涉及一种风机外框棱柱用型材。
背景技术
在风机外框中,风机外框棱柱是连接风机外框与面板的材料,要求尺寸一致、外形平整。目前的制造方法是采用优质碳钢钢板,通过人工利用剪板机下料,利用液压折弯机折边等多道工序加工制成,这种加工方法,工序多,加工工期长,效率低,劳动强度大,生产成本高,产品质量不稳定,会随着不同操作人员的技术熟炼程度不同而出现差异。
发明内容
本发明的目的是在于提供一种风机外框棱柱用型材,使用这种风机外框棱柱专用型材制造风机外框棱柱,操作简便,劳动强度明显减轻,效率大幅提高,生产成本大幅降低,产品质量也有明显提高。 
本发明的技术方案是:其整体为异型长槽形,包括圆弧形槽底,右侧槽壁和左侧槽壁,右侧槽壁外端与一向内折的直角形折边Ⅰ连接,左侧槽壁外端与一向内折的直角形折边Ⅱ连接,右侧槽壁和左侧槽壁尺寸形状相同,位置对称;直角形折边Ⅰ与直角形折边Ⅱ尺寸形状相同,位置对称;所述连接均为无缝连接,且连接处均为向内的直角圆角;右侧槽壁和左侧槽壁总高度与直角形折边Ⅰ和直角形折边Ⅱ长度之比为4.43-4.63:1(优选4.53:1);与右侧槽壁相连的直角形折边Ⅰ的一边的边长与该直角形折边Ⅰ的另一条边的长度之比为1.28-1.38:1(优选1.33:1);与左侧槽壁相连的直角形折边Ⅱ的一边与直角形折边Ⅱ的另一条边的长度之比也1.28-1.38:1(优选1.33:1);圆弧形槽底的圆弧半径与折弯处圆角圆弧半径的比为16.0-17.0:1(优选16.5:1);
所述右侧槽壁和左侧槽壁总高度包括直角形折边Ⅰ和直角形折边Ⅱ的高度在内。
使用本发明制造风机外框棱柱,加工简单快捷,工作效率可提高5倍以上,产品质量稳定,尺寸一致性高,外形平整美观;制造成本降低,劳动强度减轻。
附图说明
图1为本发明的横切面形状示意图。
具体实施方式
以下结合附图对本发明作进一步说明。
参照图1,本发明整体为异型长槽形,包括圆弧形槽底3,右侧槽壁1和左侧槽壁2,右侧槽壁1外端与一向内折的直角形折边Ⅰ4连接,左侧槽壁2外端与一向内折的直角形折边Ⅱ5连接,右侧槽壁1和左侧槽壁2尺寸形状相同,位置对称;直角形折边Ⅰ4与直角形折边Ⅱ5尺寸形状相同,位置对称;所述连接均为无缝连接,且连接处均为向内的直角圆角;右侧槽壁1和左侧槽壁2总高度(包括直角形折边Ⅰ4和直角形折边Ⅱ5在内)与直角形折边Ⅰ4和直角形折边Ⅱ5长度之比为4.53:1;与右侧槽壁1相连的直角形折边Ⅰ4的一边4-1的边长与该直角形折边Ⅰ4的另一条边4-2的长度之比为1.33:1,与左侧槽壁2相连的直角形折边Ⅱ5的一边5-1与直角形折边Ⅱ5的另一条边5-2的长度之比也为1.33:1,圆弧形槽底3的圆弧半径与折弯处圆弧半径比为16.5:1。
使用本发明制造风机外框棱柱,加工简单快捷,工作效率可提高5倍以上,产品质量稳定,尺寸一致性高,外形平整美观;制造成本降低,劳动强度减轻。

Claims (2)

1.一种风机外框棱柱用型材,其特征在于,整体为异型长槽形,包括圆弧形槽底,右侧槽壁和左侧槽壁,右侧槽壁外端与一向内折的直角形折边Ⅰ连接,左侧槽壁外端与一向内折的直角形折边Ⅱ连接,右侧槽壁和左侧槽壁尺寸形状相同,位置对称;直角形折边Ⅰ与直角形折边Ⅱ尺寸形状相同,位置对称;所述连接均为无缝连接,且连接处均为向内的直角圆角;右侧槽壁1和左侧槽壁2总高度与直角形折边Ⅰ和直角形折边Ⅱ长度之比为4.43-4.63:1;与右侧槽壁相连的直角形折边Ⅰ的一边的边长与该直角形折边Ⅰ的另一条边的长度之比为1.28-1.38:1;与左侧槽壁相连的直角形折边Ⅱ的一边与直角形折边Ⅱ的另一条边的长度之比也为4.43-4.63:1;圆弧形槽底的圆弧半径与折弯处圆角圆弧半径的比为16.0-17.0:1;
所述右侧槽壁和左侧槽壁总高度包括直角形折边Ⅰ和直角形折边Ⅱ的高度在内。
2.如权利要求1所述的风机外框棱柱用型材,其特征在于,右侧槽壁和左侧槽壁总高度与直角形折边Ⅰ和直角形折边Ⅱ长度之比为4.53:1;与右侧槽壁相连的直角形折边Ⅰ的一边的边长与该直角形折边Ⅰ的另一条边的长度之比为1.33:1;与左侧槽壁相连的直角形折边Ⅱ的一边与直角形折边Ⅱ的另一条边的长度之比也为1.33:1;圆弧形槽底的圆弧半径与折弯处圆角圆弧半径的比为16.5:1。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731973A (en) * 1984-10-19 1988-03-22 Gebruder Vieler Gmbh Profiled member for clamping plate-like elements, especially plates of glass for display cases, shop counters, exposition furniture, or the like
JPH09191952A (ja) * 1996-12-20 1997-07-29 Santoo:Kk 特殊λ形鋼
CN1176360A (zh) * 1996-09-09 1998-03-18 谢德河 一种型材及其框架
CN201057190Y (zh) * 2007-06-27 2008-05-07 张以建 一种型材连接件及其连接结构和包括该连接结构的标牌
CN201810972U (zh) * 2010-10-13 2011-04-27 罗兆祥 风机外框棱柱专用型材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731973A (en) * 1984-10-19 1988-03-22 Gebruder Vieler Gmbh Profiled member for clamping plate-like elements, especially plates of glass for display cases, shop counters, exposition furniture, or the like
CN1176360A (zh) * 1996-09-09 1998-03-18 谢德河 一种型材及其框架
JPH09191952A (ja) * 1996-12-20 1997-07-29 Santoo:Kk 特殊λ形鋼
CN201057190Y (zh) * 2007-06-27 2008-05-07 张以建 一种型材连接件及其连接结构和包括该连接结构的标牌
CN201810972U (zh) * 2010-10-13 2011-04-27 罗兆祥 风机外框棱柱专用型材

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