CN202301398U - 一种转向管柱的夹紧垫片 - Google Patents

一种转向管柱的夹紧垫片 Download PDF

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Publication number
CN202301398U
CN202301398U CN 201120434734 CN201120434734U CN202301398U CN 202301398 U CN202301398 U CN 202301398U CN 201120434734 CN201120434734 CN 201120434734 CN 201120434734 U CN201120434734 U CN 201120434734U CN 202301398 U CN202301398 U CN 202301398U
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clamping gasket
support
gasket
clamping
boss
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胡桃华
左建令
陈海明
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Bosch Huayu Steering Systems Co Ltd
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ZF Shanghai Steering Systems Co Ltd
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Abstract

本实用新型涉及机械技术领域,具体地说是一种转向管柱的夹紧垫片。一种转向管柱的夹紧垫片,包括夹紧垫片本体,其特征在于:所述的夹紧垫片的内侧设有梯形槽,梯形槽内侧中央横向设有两端呈半圆形的长方凸台,夹紧垫片的外侧中央竖向设有弧形凸台,长方凸台中央设有孔并贯穿至弧形凸台,夹紧垫片上下两端面设有折角。同现有技术相比,设计一种新型造型的夹紧垫片,在起到夹紧效果的同时锁住四方支架及U型支架,当螺栓施加螺栓拧紧力时,U型支架、夹紧垫片、四方支架能很好的压紧连接,当四方支架受到一定的倾翻力矩后,由于夹紧垫片的阻碍作用,使得U型之间与四方支架不能倾翻。

Description

一种转向管柱的夹紧垫片
技术领域
本实用新型涉及机械技术领域,具体地说是一种转向管柱的夹紧垫片。 
背景技术
传统转向管柱的夹紧垫片只是平面垫片的作用,通过螺栓连接夹紧垫片与四方支架,由于夹紧垫片与四方支架之间的摩擦力有限,不能防止U型支架与四方支架之间发生旋转,当四方支架受到的外力超过U型支架与四方支架之间的摩擦扭矩时,容易使得U型支架与四方支架之间发生倾翻。 
发明内容
本实用新型为克服现有技术的不足,提供一种新型造型的夹紧垫片,既能起到夹紧的作用,当四方支架受到一定的倾翻力矩后,又能对四方支架起到阻碍的作用,防止U型支架与四方支架之间发生倾翻。 
为实现上述目的,设计一种转向管柱的夹紧垫片,包括夹紧垫片本体,其特征在于:所述的夹紧垫片的内侧设有梯形槽,梯形槽内侧中央横向设有两端呈半圆形的长方凸台,夹紧垫片的外侧中央竖向设有弧形凸台,长方凸台中央设有孔并贯穿至弧形凸台,夹紧垫片上下两端面设有折角。 
本实用新型同现有技术相比,设计一种新型造型的夹紧垫片,在起到夹紧效果的同时锁住四方支架及U型支架,当螺栓施加螺栓拧紧力时,U型支架、夹紧垫片、四方支架能很好的压紧连接,当四方支架受到一定的倾翻力矩后,由于夹紧垫片的阻碍作用,使得U型之间与四方支架不能倾翻。 
附图说明
图1为原来夹紧垫片结构示意图。 
图2为本实用新型结构主视图。 
图3为本实用新型结构后视图。 
参见图2,图3,2为夹紧垫片, 8为梯形槽,9为长方凸台,10为弧形凸台,11为孔,12为折角。 
具体实施方式
下面根据附图对本实用新型做进一步的说明。 
如图2,图3所示,夹紧垫片2的内侧设有梯形槽8,梯形槽8内侧中央横向设有两端呈半圆形的长方凸台9,夹紧垫片2的外侧中央竖向设有弧形凸台10,长方凸台9中央设有孔11并贯穿至弧形凸台10,夹紧垫片2上下两端面设有折角12。 
在四向可调的转向管柱中,在夹紧垫片的导向下,U型支架与四方支架之间只能沿着U型支架的长方孔运动,沿着四方支架的滑槽做直线运动,从而实现U型支架与四方支架之间不能旋转运动,当螺栓施加螺栓拧紧力时,U型支架、夹紧垫片、四方支架能很好的压紧连接,当四方支架受倾翻力矩时,由于夹紧垫片的阻碍作用,使得U型之间与四方支架不能倾翻。

Claims (1)

1.一种转向管柱的夹紧垫片,包括夹紧垫片本体,其特征在于:所述的夹紧垫片(2)的内侧设有梯形槽(8),梯形槽(8)内侧中央横向设有两端呈半圆形的长方凸台(9),夹紧垫片(2)的外侧中央竖向设有弧形凸台(10),长方凸台(9)中央设有孔(11)并贯穿至弧形凸台(10),夹紧垫片(2)上下两端面设有折角(12)。
CN 201120434734 2011-11-04 2011-11-04 一种转向管柱的夹紧垫片 Expired - Lifetime CN202301398U (zh)

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CN 201120434734 CN202301398U (zh) 2011-11-04 2011-11-04 一种转向管柱的夹紧垫片

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CN 201120434734 CN202301398U (zh) 2011-11-04 2011-11-04 一种转向管柱的夹紧垫片

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CN202301398U true CN202301398U (zh) 2012-07-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041787A (zh) * 2015-05-29 2015-11-11 张家港华日法兰有限公司 一种锻造连接件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041787A (zh) * 2015-05-29 2015-11-11 张家港华日法兰有限公司 一种锻造连接件

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Address after: 201821 Shanghai Jiading District City Yongsheng Road No. 2001

Patentee after: BOSCH Huayu Steering System Co., Ltd.

Address before: 201821 Shanghai Jiading District City Yongsheng Road No. 2001

Patentee before: ZF Shanghai Steering Systems Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120704