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CN201896926U - 一种蜗杆 - Google Patents

一种蜗杆 Download PDF

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Publication number
CN201896926U
CN201896926U CN2010206603372U CN201020660337U CN201896926U CN 201896926 U CN201896926 U CN 201896926U CN 2010206603372 U CN2010206603372 U CN 2010206603372U CN 201020660337 U CN201020660337 U CN 201020660337U CN 201896926 U CN201896926 U CN 201896926U
Authority
CN
China
Prior art keywords
worm screw
model
utility
rod
screw body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206603372U
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English (en)
Inventor
刘品华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAANSHAN YUHUA MACHINERY MANUFACTURING Co Ltd
Original Assignee
MAANSHAN YUHUA MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAANSHAN YUHUA MACHINERY MANUFACTURING Co Ltd filed Critical MAANSHAN YUHUA MACHINERY MANUFACTURING Co Ltd
Priority to CN2010206603372U priority Critical patent/CN201896926U/zh
Application granted granted Critical
Publication of CN201896926U publication Critical patent/CN201896926U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种蜗杆,包括有杆体,所述杆体上设有凸台,凸台上设有螺旋齿,杆体的两端分别具有台阶,其中一端开设有键槽。本实用新型的结构设计合理,传动更加灵活,噪声小,使用寿命延长。

Description

一种蜗杆
技术领域
本实用新型主要涉及一种蜗杆。
背景技术
蜗杆是只具有一个或几个螺旋齿,并且与蜗轮啮合而组成交错轴齿轮副的齿轮。其分度曲面可以是圆柱面,圆锥面或圆环面。普通圆柱蜗杆的齿面(除ZK型蜗杆外)一般是在车床上用直线刀刃的车刀车制的。根据车刀安装位置的不同,所加工出的蜗杆齿面在不同截面中的齿廓曲线也不同。
实用新型内容
本实用新型的目的是提供一种蜗杆,结构设计合理,传动更加灵活,噪声小,使用寿命延长。
本实用新型采用的技术方案如下:
一种蜗杆,包括有杆体,所述杆体上设有凸台,凸台上设有螺旋齿,杆体的两端分别具有台阶,其中一端开设有键槽。
与已有技术相比,本实用新型的有益效果如下:
本实用新型的结构设计合理,传动更加灵活,噪声小,使用寿命延长。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,一种蜗杆,包括有杆体1,杆体上设有凸台2,凸台上设有螺旋齿3,杆体的两端分别具有台阶4,其中一端开设有键槽5。

Claims (1)

1.一种蜗杆,包括有杆体,其特征在于:所述杆体上设有凸台,凸台上设有螺旋齿,杆体的两端分别具有台阶,其中一端开设有键槽。
CN2010206603372U 2010-12-15 2010-12-15 一种蜗杆 Expired - Fee Related CN201896926U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206603372U CN201896926U (zh) 2010-12-15 2010-12-15 一种蜗杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206603372U CN201896926U (zh) 2010-12-15 2010-12-15 一种蜗杆

Publications (1)

Publication Number Publication Date
CN201896926U true CN201896926U (zh) 2011-07-13

Family

ID=44254833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206603372U Expired - Fee Related CN201896926U (zh) 2010-12-15 2010-12-15 一种蜗杆

Country Status (1)

Country Link
CN (1) CN201896926U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110713

Termination date: 20131215