CN202344451U - 套筒扳头 - Google Patents

套筒扳头 Download PDF

Info

Publication number
CN202344451U
CN202344451U CN2011204127978U CN201120412797U CN202344451U CN 202344451 U CN202344451 U CN 202344451U CN 2011204127978 U CN2011204127978 U CN 2011204127978U CN 201120412797 U CN201120412797 U CN 201120412797U CN 202344451 U CN202344451 U CN 202344451U
Authority
CN
China
Prior art keywords
wrench
spanner
helical teeth
socket wrench
circular hole
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 - Lifetime
Application number
CN2011204127978U
Other languages
English (en)
Inventor
余小敏
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.)
GEM-DUO Co Ltd
Original Assignee
GEM-DUO 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 GEM-DUO Co Ltd filed Critical GEM-DUO Co Ltd
Priority to CN2011204127978U priority Critical patent/CN202344451U/zh
Application granted granted Critical
Publication of CN202344451U publication Critical patent/CN202344451U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

一种套筒扳头,属于装拆工具。该套筒扳头套孔内圆为圆筒形光滑平面,套孔底部设置梅花形斜齿扳口,斜齿扳口前端为垂直立面,两齿之间为螺旋坡形结构,过渡圆孔连接扳手插孔。本实用新型能够快速完成防拆卸螺栓的安装,能装不能拆,达到防拆卸、维护设备安全的目的。

Description

套筒扳头
技术领域
本实用新型属于装拆工具。
背景技术
目前套筒扳手技术上已很成熟,其扳手扳头螺孔为六角和十二角类型,上述扳手对常规螺栓能装能拆,但不适用于防拆卸专用螺栓。
发明内容
本实用新型的目的是提供一种套筒扳头,以解决现有技术对常规螺栓能装能拆,不适用于防拆卸专用螺栓的问题。
本实用新型主要由套筒、扳手插孔组成。解决其问题所采用的技术方案是扳头套孔内圆为圆筒形光滑平面,套孔底部设置梅花形斜齿扳口,斜齿扳口前端为垂直立面,两齿之间为螺旋坡形结构,斜齿扳口中心设置过渡圆孔,过渡圆孔连接扳手插孔。
采用本实用新型的积极效果是专用于特型防拆卸螺栓,能够快速完成防拆卸螺栓的安装,能装不能拆,达到防拆卸、维护设备安全的目的。
附图说明
下面结合附图和实施例对本实用新型进一步说明:
附图1为本实用新型的结构示意图:
附图2为本实用新型的俯视图:
图中1扳手插孔、2套筒、3过渡圆孔、4斜齿扳口、5套孔。
具体实施方式
如图所示:扳头套孔5内圆为圆筒形光滑平面,套孔5底部设置梅花形斜齿扳口4,斜齿扳口4前端为垂直立面,两斜齿扳口4垂直立面之间为螺旋坡形结构,斜齿扳口4中心设置过渡圆孔3,过渡圆孔3连接扳手插孔1,扳手插孔1与现有技术结构相同。
使用时,将现有的摆手柄、接杆、万向接头、旋具接头、弯头手柄与扳头的扳手插孔连接,梅花形斜齿扳口与防拆卸螺栓中的梅花形盖帽斜齿相扣合,顺时针转动即可旋紧防拆卸螺栓,逆时针旋转不具备拆卸功能。

Claims (2)

1.一种套筒扳头,主要由套筒、扳手插孔组成,其特征是扳头套孔内圆为圆筒形光滑平面,套孔底部设置梅花形斜齿扳口,斜齿扳口前端为垂直立面,两齿之间为螺旋坡形结构,过渡圆孔连接扳手插孔。
2.根据权利要求1所述的套筒扳头,其特征是斜齿扳口中心设置过渡圆孔。
CN2011204127978U 2011-10-26 2011-10-26 套筒扳头 Expired - Lifetime CN202344451U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204127978U CN202344451U (zh) 2011-10-26 2011-10-26 套筒扳头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204127978U CN202344451U (zh) 2011-10-26 2011-10-26 套筒扳头

Publications (1)

Publication Number Publication Date
CN202344451U true CN202344451U (zh) 2012-07-25

Family

ID=46533480

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204127978U Expired - Lifetime CN202344451U (zh) 2011-10-26 2011-10-26 套筒扳头

Country Status (1)

Country Link
CN (1) CN202344451U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840672A (zh) * 2016-04-26 2016-08-10 苏州昭沃五金科技有限公司 一种直套筒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840672A (zh) * 2016-04-26 2016-08-10 苏州昭沃五金科技有限公司 一种直套筒

Similar Documents

Publication Publication Date Title
CN203979072U (zh) 翼形螺钉
CN202344451U (zh) 套筒扳头
CN206405975U (zh) 具有两个定位凸台的过渡套筒
CN208895974U (zh) 一种组合式螺栓套筒
CN203566579U (zh) 一种组合扳手
CN202825658U (zh) 十字形内六角扳手
CN204935471U (zh) 一种套筒头
CN202292548U (zh) 外六角套筒旋拧工具
CN202702103U (zh) 便捷式可旋转扳手
CN203197805U (zh) 螺纹调整销式多用外六角扳手
CN203973448U (zh) 内六角扳手
CN201147911Y (zh) 一种扳手
CN201619048U (zh) 三节防滑扳手
CN202344448U (zh) 一种棘轮套筒扳手
CN206405971U (zh) 具有内部定位凸台的过渡套筒
CN202780976U (zh) 接头
CN203305127U (zh) 一种内六角与外六角组合扳手
CN203357340U (zh) 多功能棘轮套筒扳手
CN201079936Y (zh) 公英制梅花扳手
CN204893784U (zh) 一种用于汽车传动轴的转动把紧扳手
CN204354730U (zh) 一种脚轮组件的快速拆装结构
CN201609879U (zh) 钻杆同轴扳手
CN203003752U (zh) 一种棘轮扳手
CN203936836U (zh) 一种双向棘轮扳手
CN203330906U (zh) 带扳手的钳子

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20120725

CX01 Expiry of patent term