CN104633367A - 一种突缘 - Google Patents

一种突缘 Download PDF

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Publication number
CN104633367A
CN104633367A CN201410724302.3A CN201410724302A CN104633367A CN 104633367 A CN104633367 A CN 104633367A CN 201410724302 A CN201410724302 A CN 201410724302A CN 104633367 A CN104633367 A CN 104633367A
Authority
CN
China
Prior art keywords
flange
bead
small end
nose circle
outer nose
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.)
Pending
Application number
CN201410724302.3A
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English (en)
Inventor
李明辉
李香本
王绪令
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.)
QINGDAO CHENGYANG DISTRICT YUANTONG AUTOMOBILE DRIVE SHAFT PLANT
Original Assignee
QINGDAO CHENGYANG DISTRICT YUANTONG AUTOMOBILE DRIVE SHAFT PLANT
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 QINGDAO CHENGYANG DISTRICT YUANTONG AUTOMOBILE DRIVE SHAFT PLANT filed Critical QINGDAO CHENGYANG DISTRICT YUANTONG AUTOMOBILE DRIVE SHAFT PLANT
Priority to CN201410724302.3A priority Critical patent/CN104633367A/zh
Publication of CN104633367A publication Critical patent/CN104633367A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Abstract

本发明涉及一种突缘，主要由突缘底端、突缘外圆端、突缘小端、突缘内齿组成，本发明的特点在于原突缘小端设计为30度倒角，加工完后，组装到车上后，倒角过渡端太尖，容易割破油封，导致漏油，改为R弧后，不存在上述问题，更易装配，其实用性更强。

Description

一种突缘
技术领域
本发明涉及一种套管，特别设计一种突缘。
背景技术
现有的套管突缘小端设计为30度倒角，加工完组装在车上后，倒角过渡端太尖，容易割破油封导致漏油，而且不易装配。
发明内容
为解决上述问题，本发明的目的在于提供一种高效实用的突缘。
为了达到上述目的，本发明一种突缘，主要由突缘底端、突缘外圆端、突缘小端、突缘内齿组成，其特征在于：
所述突缘底端与所述突缘外圆端连接，所述突缘外圆端与所述突缘小端连接，所述突缘内齿在所述突缘外圆端内部。
本发明突缘小端为R弧，在其组装到车上后，不会因边缘太尖而割破油封，导致漏油。
本发明的优点在于：套管突缘小端设计为R弧，在使用时不会因边缘太尖而割破油封，导致漏油，而且更易装配，其实用性更强。
附图说明
图1是本发明一种突缘的整体结构示意图。
1、突缘底端；2、突缘外圆端；3、突缘小端；4、突缘内齿。
具体实施方式
下面结合附图对本发明作进一步描述：
如图所示，一种突缘，主要由突缘底端1、突缘外圆端2、突缘小端3、突缘内齿4组成。其特征在于：
所述突缘底端1与所述突缘外圆端2连接，所述突缘外圆端2与所述突缘小端3连接，所述突缘内齿4在所述突缘外圆端2内部。
本发明突缘小端3为R弧，在其组装到车上后，不会因边缘太尖而割破油封，导致漏油。

Claims (1)

1.一种突缘，主要由突缘底端、突缘外圆端、突缘小端、突缘内齿组成，其特征在于：
所述突缘底端与所述突缘外圆端连接，所述突缘外圆端与所述突缘小端连接，所述突缘内齿在所述突缘外圆端内部。
CN201410724302.3A 2014-12-04 2014-12-04 一种突缘 Pending CN104633367A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410724302.3A CN104633367A (zh) 2014-12-04 2014-12-04 一种突缘

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410724302.3A CN104633367A (zh) 2014-12-04 2014-12-04 一种突缘

Publications (1)

Publication Number Publication Date
CN104633367A true CN104633367A (zh) 2015-05-20

Family

ID=53212432

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410724302.3A Pending CN104633367A (zh) 2014-12-04 2014-12-04 一种突缘

Country Status (1)

Country Link
CN (1) CN104633367A (zh)

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150520