CN105798831A - 一种变径扳手 - Google Patents

一种变径扳手 Download PDF

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Publication number
CN105798831A
CN105798831A CN201610332131.9A CN201610332131A CN105798831A CN 105798831 A CN105798831 A CN 105798831A CN 201610332131 A CN201610332131 A CN 201610332131A CN 105798831 A CN105798831 A CN 105798831A
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CN105798831B (zh
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张海波
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Zhejiang Aimeng Machinery Equipment Manufacturing Co ltd
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Luoyang Beiqier Plastic Co Ltd
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Priority to CN201610332131.9A priority Critical patent/CN105798831B/zh
Priority to CN201710568387.4A priority patent/CN107350999B/zh
Priority to CN201710568348.4A priority patent/CN107471138B/zh
Priority to CN201710568373.2A priority patent/CN107471140B/zh
Publication of CN105798831A publication Critical patent/CN105798831A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/10Spanners; Wrenches with adjustable jaws
    • B25B13/12Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/16Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/10Spanners; Wrenches with adjustable jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/10Spanners; Wrenches with adjustable jaws
    • B25B13/12Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/10Spanners; Wrenches with adjustable jaws
    • B25B13/12Spanners; Wrenches with adjustable jaws the jaws being slidable

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

一种变径扳手,涉及一种扳手,内六方环(1)设置在手柄(10)的一端,在手柄的中部至一端的两侧分别设有螺纹(4),所述手柄的中部至一端内六方环的内六方口(2)上设有滑槽(9),滑块(13)下部卡在所述滑槽中,转环(7)的内螺纹(17)连接手柄的螺纹,滑块中部设置的挡板(5)处于转环的“V”字形顶杆(3)一侧面上,在滑块的靠近另一端的接近转环处设有方形锁杆(12),由挡板和方形锁杆形成转环前后两侧面的夹持,在滑块的内六方环一端设有“V”字形顶杆;本发明通过将转环设置在远离内六方环的手柄上,实现了卡在螺栓或螺母上进行准确的一次调整卡口,有效加快了作业进度。

Description

一种变径扳手
技术领域
本发明涉及一种扳手,尤其是涉及一种变径扳手。
背景技术
已知的,扳手是一种设备调整或维修时安装与拆卸的常用工具;通过扳手的卡口卡住螺栓或螺母,使用手柄利用杠杆原理拧转螺栓、螺钉、螺母和其他螺纹紧持螺栓或螺母的开口或套孔固件的手动工具;常用的扳手有死扳手和活扳手两种,对于型号一致的螺栓或螺母死扳手的装卸非常快速,对于多种型号的螺栓或螺母则使用活扳手较为便利,现有的活扳手的蜗杆接近卡口,对于螺栓或螺母的型号调整时需要取下扳手进行调整,由于不是卡在螺栓或螺母上,有时需要多次调整方可使用,非常麻烦。
发明内容
为了克服背景技术中的不足,本发明公开一种变径扳手,通过将转环设置在远离内六方环的手柄上,实现了卡在螺栓或螺母上进行准确的一次调整卡口,有效加快了作业进度。
为实现上述发明目的,本发明采用如下技术方案:
一种变径扳手,包括手柄、内六方环、滑块和方形锁杆,内六方环设置在手柄的一端,在手柄的中部至一端的两侧分别设有螺纹,所述手柄的中部至一端内六方环的内六方口上设有滑槽,滑块下部卡在所述滑槽中,转环的内螺纹连接手柄的螺纹,滑块中部设置的挡板处于转环的“V”字形顶杆一侧面上,在滑块的靠近另一端的接近转环处设有方形锁杆,由挡板和方形锁杆形成转环前后两侧面的夹持,在滑块的内六方环一端设有“V”字形顶杆,由“V”字形顶杆与内六方环中部内六方口对应的角形成卡口。
所述的变径扳手,在转环的外缘面上设有防滑面。
所述的变径扳手,在手柄中部至一端的上部面两侧分别设有凸起板,两凸起板之间形成滑槽。
所述的变径扳手,所述滑块的靠近另一端的接近转环处设有左右贯通的方形穿孔,方形锁杆中部处于方形穿孔内,在方形锁杆的两端分别设有端部折弯。
所述的变径扳手,在滑块的上部面挡板至另一端设有弧形凸起。
所述的变径扳手,内六方环的外缘面设置为圆形或六边形结构。
所述的变径扳手,在手柄的靠近另一端设有挂孔。
由于采用如上所述的技术方案,本发明具有如下有益效果:
本发明所述的变径扳手,由转环控制滑块一端的“V”字形顶杆和内六方环卡住螺栓或螺母,实现了远距离控制“V”字形顶杆,一次调整卡口便可作业,有效加快了进度进度;本发明可适应较薄的螺栓或螺母快速装卸作业。
【附图说明】
图1是本发明的结构示意图;
图2是本发明的扳手主体立体结构示意图;
图3是本发明的滑块立体结构示意图;
图4是本发明的锁杆立体结构示意图;
图5是本发明的转环立体结构示意图;
图中:1、内六方环;2、内六方口;3、“V”字形顶杆;4、螺纹;5、挡板;6、防滑面;7、转环;8、凸起板;9、滑槽;10、手柄;11、挂孔;12、方形锁杆;13、滑块;14、弧形凸起;15、方形穿孔;16、端部折弯;17、内螺纹。
【具体实施方式】
通过下面的实施例可以更详细的解释本发明,公开本发明的目的旨在保护本发明范围内的一切变化和改进,本发明并不局限于下面的实施例;
结合附图1~5所述的变径扳手,包括手柄10、内六方环1、滑块13和方形锁杆12,内六方环1的外缘面设置为圆形或六边形结构,所述内六方环1设置在手柄10的一端,在手柄10的靠近另一端设有挂孔11,在手柄10的中部至一端的两侧分别设有螺纹4,所述手柄10的中部至一端内六方环1的内六方口2上设有滑槽9,也就是在手柄10中部至一端的上部面两侧分别设有凸起板8,两凸起板8之间形成滑槽9,滑块13下部卡在所述滑槽9中,在滑块13的上部面挡板5至另一端设有弧形凸起14,转环7的内螺纹17连接手柄10的螺纹4,滑块13中部设置的挡板5处于转环7的“V”字形顶杆3一侧面上,所述滑块13的靠近另一端的接近转环7处设有左右贯通的方形穿孔15,方形锁杆12中部处于方形穿孔15内,在方形锁杆12的两端分别设有端部折弯16,由挡板5和方形锁杆12形成转环7前后两侧面的夹持,在转环7的外缘面上设有防滑面6,在滑块13的内六方环1一端设有“V”字形顶杆3,由“V”字形顶杆3与内六方环1中部内六方口2对应的角形成卡口。
实施本发明所述的变径扳手,使用过程,将内六方环1内六方口2的对应“V”字形顶杆3的角卡在螺栓或螺母的一个角上,旋拧转环7使“V”字形顶杆3的凹角卡在螺栓或螺母的反方向另一个角上,便可实施装卸作业。
本发明未详述部分为现有技术。

Claims (7)

1.一种变径扳手,包括手柄(10)、内六方环(1)、滑块(13)和方形锁杆(12),其特征是:内六方环(1)设置在手柄(10)的一端,在手柄(10)的中部至一端的两侧分别设有螺纹(4),所述手柄(10)的中部至一端内六方环(1)的内六方口(2)上设有滑槽(9),滑块(13)下部卡在所述滑槽(9)中,转环(7)的内螺纹(17)连接手柄(10)的螺纹(4),滑块(13)中部设置的挡板(5)处于转环(7)的“V”字形顶杆(3)一侧面上,在滑块(13)的靠近另一端的接近转环(7)处设有方形锁杆(12),由挡板(5)和方形锁杆(12)形成转环(7)前后两侧面的夹持,在滑块(13)的内六方环(1)一端设有“V”字形顶杆(3),由“V”字形顶杆(3)与内六方环(1)中部内六方口(2)对应的角形成卡口。
2.根据权利要求1所述的变径扳手,其特征是:在转环(7)的外缘面上设有防滑面(6)。
3.根据权利要求1所述的变径扳手,其特征是:在手柄(10)中部至一端的上部面两侧分别设有凸起板(8),两凸起板(8)之间形成滑槽(9)。
4.根据权利要求1所述的变径扳手,其特征是:所述滑块(13)的靠近另一端的接近转环(7)处设有左右贯通的方形穿孔(15),方形锁杆(12)中部处于方形穿孔(15)内,在方形锁杆(12)的两端分别设有端部折弯(16)。
5.根据权利要求1所述的变径扳手,其特征是:在滑块(13)的上部面挡板(5)至另一端设有弧形凸起(14)。
6.根据权利要求1所述的变径扳手,其特征是:内六方环(1)的外缘面设置为圆形或六边形结构。
7.根据权利要求1所述的变径扳手,其特征是:在手柄(10)的靠近另一端设有挂孔(11)。
CN201610332131.9A 2016-05-19 2016-05-19 一种变径扳手 Active CN105798831B (zh)

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CN201710568348.4A CN107471138B (zh) 2016-05-19 2016-05-19 一种变径扳手
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112460133A (zh) * 2020-11-11 2021-03-09 安徽凯瑞汽配制造有限公司 一种固定螺栓用垫片

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB142668A (en) * 1919-05-16 1920-05-13 Frank Eades An improved adjustable spanner
US2754710A (en) * 1955-01-17 1956-07-17 Cullen Joseph Slidable inner jaw closed end wrench
US4787275A (en) * 1987-03-20 1988-11-29 Colvin David S Adjustable double-ended box wrench
US5862722A (en) * 1996-09-20 1999-01-26 Cislo; Casimer J. Adjustable wrench
CN201295885Y (zh) * 2008-10-13 2009-08-26 戴人海 易于操作的可调式扳手结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2199845Y (zh) * 1994-03-16 1995-06-07 章中兴 改良之活动扳手

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB142668A (en) * 1919-05-16 1920-05-13 Frank Eades An improved adjustable spanner
US2754710A (en) * 1955-01-17 1956-07-17 Cullen Joseph Slidable inner jaw closed end wrench
US4787275A (en) * 1987-03-20 1988-11-29 Colvin David S Adjustable double-ended box wrench
US5862722A (en) * 1996-09-20 1999-01-26 Cislo; Casimer J. Adjustable wrench
CN201295885Y (zh) * 2008-10-13 2009-08-26 戴人海 易于操作的可调式扳手结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112460133A (zh) * 2020-11-11 2021-03-09 安徽凯瑞汽配制造有限公司 一种固定螺栓用垫片

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CN105798831B (zh) 2017-10-17
CN107471140A (zh) 2017-12-15
CN107350999B (zh) 2019-01-11
CN107471140B (zh) 2019-05-21
CN107471138B (zh) 2019-09-10
CN107471138A (zh) 2017-12-15
CN107350999A (zh) 2017-11-17

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