[go: up one dir, main page]

CN109139631B - 调节螺栓 - Google Patents

调节螺栓 Download PDF

Info

Publication number
CN109139631B
CN109139631B CN201810782984.1A CN201810782984A CN109139631B CN 109139631 B CN109139631 B CN 109139631B CN 201810782984 A CN201810782984 A CN 201810782984A CN 109139631 B CN109139631 B CN 109139631B
Authority
CN
China
Prior art keywords
nut
internal
thread
insert
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.)
Active
Application number
CN201810782984.1A
Other languages
English (en)
Other versions
CN109139631A (zh
Inventor
姜肖斐
尤成武
吴腾丰
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.)
Zhejiang Huayuan Automobile Technology Co ltd
Original Assignee
Zhejiang Huayuan Automobile Technology 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 Zhejiang Huayuan Automobile Technology Co ltd filed Critical Zhejiang Huayuan Automobile Technology Co ltd
Priority to CN201810782984.1A priority Critical patent/CN109139631B/zh
Publication of CN109139631A publication Critical patent/CN109139631A/zh
Application granted granted Critical
Publication of CN109139631B publication Critical patent/CN109139631B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0283—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread with an externally threaded sleeve around the neck or the head of the screw-threaded element for adjustably fastening a plate or frame or the like to a fixed element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Transmission Devices (AREA)

Abstract

本发明公开一种调节螺栓，包括螺杆、内螺母和外螺母，螺杆带正向外螺纹，内螺母带反向外螺纹，内螺母内孔为光滑面，内螺母内孔前端设有嵌件，外螺母带与反向外螺纹匹配的反向内螺纹，凸环内壁带有内正螺纹，外螺母与内螺母相互套接并螺纹连接，螺杆前顶在嵌件上并转动，进而使内螺母相对外螺母转动，内螺母沿着反向内螺纹的走势向后退并夹紧第一机架，当内螺母夹紧第一机架时螺杆持续向前拧动使螺杆前端持续向前拧进并穿过嵌件，嵌件内部形成于螺杆匹配的内正螺纹，螺杆再穿过所述内螺母的内孔与所述外螺母的凸环螺纹连接，螺杆和内螺母夹紧将第一机架和第二机架夹紧。该调节螺栓的的操作更加方便，有利于提高工作效率。

Description

调节螺栓
技术领域
本发明涉及一种调节螺栓。
背景技术
传统调节螺栓一般配置螺杆、内螺母和外螺母，但是在调节螺母时需要分别对螺杆、内螺母和外螺母进行调节。其操作较为繁琐，对操作人员的要求较高，使用不便。
发明内容
鉴于背景技术存在的不足，本发明所要解决的技术问题是提供一种只通过向前拧螺杆实现对两第一机架的拉紧的调节螺栓。
本发明是采取如下技术方案来完成的：调节螺栓，包括螺杆、内螺母和外螺母，螺杆带有正向外螺纹，所述内螺母带有反向外螺纹，内螺母的内孔为光滑面，所述内螺母的内孔前端设置有可被螺杆钻动形成内正螺纹的带有内通孔的嵌件，所述外螺母带有与反向外螺纹匹配的反向内螺纹，所述外螺母的尾端带有向内凸出的凸环，凸环的内壁带有内正螺纹，所述外螺母与内螺母相互套接并螺纹连接，使用状态下，所述螺杆前顶在嵌件上并转动，转动过程中在内通孔上形成内正螺纹并带动内螺母转动，进而使内螺母相对外螺母转动，内螺母沿着反向内螺纹的走势向后退并夹紧第一机架，当内螺母夹紧第一机架时螺杆持续向前拧动使螺杆前端持续向前拧进并穿过嵌件，嵌件内部形成于螺杆匹配的内正螺纹，最终螺杆再穿过所述内螺母的内孔与所述外螺母的凸环螺纹连接，直至螺杆1和内螺母2夹紧将第一机架和第二机架夹紧。
本发明中的有益效果：本发明提供的调节螺栓在使用状态下，其螺杆前顶在嵌件上并转动，转动过程中在内通孔上形成内正螺纹并带动内螺母转动，进而使内螺母相对外螺母转动，内螺母沿着反向内螺纹的走势向后退并夹紧第一机架，当内螺母夹紧第一机架时螺杆持续向前拧动使螺杆前端持续向前拧进并穿过嵌件，嵌件内部形成与螺杆匹配的内正螺纹，最终螺杆再穿过所述内螺母的内孔与所述外螺母的凸环螺纹连接，直至螺杆和内螺母夹紧第一机架。其螺杆只需保持持续向前拧进即可使第一机架和第二机架相互夹紧，其操作更加方便，对工人的要求较低，有利于提高工作效率。
附图说明
图1为本发明提供的调节螺栓的分体结构示意图。
具体实施方式
下面结合附图详细说明本发明的技术方案：
本发明提供的调节螺栓，包括螺杆1、内螺母2和外螺母3，螺杆1带有正向外螺纹，所述内螺母2带有反向外螺纹，内螺母2的内孔为光滑面，所述内螺母2的内孔前端设置有可被螺杆钻动形成内正螺纹的带有内通孔的嵌件4，所述外螺母3带有与反向外螺纹匹配的反向内螺纹，所述外螺母3的尾端带有向内凸出的凸环5，凸环5的内壁带有内正螺纹，所述外螺母3与内螺母2相互套接并螺纹连接，使用状态下，所述螺杆1前顶在嵌件4上并转动，转动过程中在内通孔上形成内正螺纹并带动内螺母2转动，进而使内螺母2相对外螺母3转动，内螺母2沿着反向内螺纹的走势向后退并夹紧第一机架6，当内螺母2夹紧第一机架6时螺杆1持续向前拧动使螺杆1前端持续向前拧进并穿过嵌件4，嵌件4采用容易被钻动后形成内螺纹的材料构成，本实施例中嵌件4为塑料件，嵌件4内部形成于螺杆1匹配的内正螺纹，最终螺杆1再穿过所述内螺母2的内孔与所述外螺母3的凸环5螺纹连接，直至螺杆1和内螺母2将第一机架6和第二机架7拉紧。在本实施例中，为了防止嵌件转动，所述内螺纹内孔前端带有多边形槽孔8，所述嵌件与多边形槽8孔匹配，所述嵌件4嵌入多边形槽孔8内，所述多边形槽孔8为六边形。

Claims (3)

1.一种调节螺栓，包括螺杆、内螺母和外螺母，其特征是：螺杆带有正向外螺纹，所述内螺母带有反向外螺纹，内螺母的内孔为光滑面，所述内螺母的内孔前端设置有可被螺杆钻动形成内正螺纹的带有内通孔的嵌件，所述外螺母带有与反向外螺纹匹配的反向内螺纹，所述外螺母的尾端带有向内凸出的凸环，凸环的内壁带有内正螺纹，所述外螺母与内螺母相互套接并螺纹连接，使用状态下，所述螺杆前顶在嵌件上并转动，转动过程中在内通孔上形成内正螺纹并带动内螺母转动，进而使内螺母相对外螺母转动，内螺母沿着反向内螺纹的走势向后退并夹紧第一机架，当内螺母夹紧第一机架时螺杆持续向前拧动使螺杆前端持续向前拧进并穿过嵌件，嵌件内部形成于螺杆匹配的内正螺纹，最终螺杆再穿过所述内螺母的内孔与所述外螺母的凸环螺纹连接，直至螺杆和内螺母将第一机架和第二机架拉紧；
所述内螺纹内孔前端带有多边形槽孔，所述嵌件与多边形槽孔匹配，所述嵌件嵌入多边形槽孔内。
2.根据权利要求1所述的调节螺栓，其特征是：所述多边形槽孔为六边形。
3.根据权利要求1或2所述的调节螺栓，其特征是：所述嵌件为塑料件。
CN201810782984.1A 2018-07-17 2018-07-17 调节螺栓 Active CN109139631B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810782984.1A CN109139631B (zh) 2018-07-17 2018-07-17 调节螺栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810782984.1A CN109139631B (zh) 2018-07-17 2018-07-17 调节螺栓

Publications (2)

Publication Number Publication Date
CN109139631A CN109139631A (zh) 2019-01-04
CN109139631B true CN109139631B (zh) 2024-11-26

Family

ID=64800807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810782984.1A Active CN109139631B (zh) 2018-07-17 2018-07-17 调节螺栓

Country Status (1)

Country Link
CN (1) CN109139631B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109780036A (zh) * 2019-01-28 2019-05-21 浙江华远汽车零部件有限公司 一种调节螺栓
CN110259778A (zh) * 2019-05-18 2019-09-20 浙江华远汽车零部件有限公司 一种调节螺栓

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201694132U (zh) * 2010-01-27 2011-01-05 龚忠华 车辆号牌防松、双面防盗固封装置
CN108180195A (zh) * 2018-02-07 2018-06-19 浙江华远汽车零部件有限公司 调节螺栓
CN209414327U (zh) * 2018-07-17 2019-09-20 浙江华远汽车零部件有限公司 调节螺栓

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000046030A (ja) * 1998-07-24 2000-02-15 Saito Micro:Kk インサート併用ナット及びナット回転用ハンドル
WO2002010597A1 (en) * 2000-07-28 2002-02-07 Ozawa, Junzo Fastening implement
DE102007044404A1 (de) * 2007-09-18 2009-03-19 P&S Vorspannsysteme Ag Verbindungsanordnung bzw. Verbindungsverfahren mit allseitigem Kraftschluss
JP6140488B2 (ja) * 2013-03-18 2017-05-31 株式会社サワタ インサートナット
CN104806613B (zh) * 2015-04-28 2017-01-18 无锡艾克赛尔栅栏有限公司 窗户护栏的墙面固定件
CN105937538A (zh) * 2016-05-20 2016-09-14 李武彬 一种防松螺母的结构及其防松调节方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201694132U (zh) * 2010-01-27 2011-01-05 龚忠华 车辆号牌防松、双面防盗固封装置
CN108180195A (zh) * 2018-02-07 2018-06-19 浙江华远汽车零部件有限公司 调节螺栓
CN209414327U (zh) * 2018-07-17 2019-09-20 浙江华远汽车零部件有限公司 调节螺栓

Also Published As

Publication number Publication date
CN109139631A (zh) 2019-01-04

Similar Documents

Publication Publication Date Title
CN204565972U (zh) 一种圆柱形杆件夹具
CN205478807U (zh) 一种连接紧固配件
CN109139631B (zh) 调节螺栓
CN204175756U (zh) 螺帽
CN209717567U (zh) 一种拔销装置
CN209414327U (zh) 调节螺栓
CN208057611U (zh) 调节螺栓
CN205478785U (zh) 一种连接紧固件
CN204164124U (zh) 一种带有防松装置的螺栓
CN203003792U (zh) 双头螺柱拆卸工具
CN206663073U (zh) 一种新型万能扳手
CN108180195B (zh) 调节螺栓
CN104132047A (zh) 一种带有防松装置的螺栓
CN204657995U (zh) 一种快速装夹的压板夹具
CN204585145U (zh) 减速机拆装工具
CN210106379U (zh) 一种木质家具用螺栓
CN202326622U (zh) 一种紧固件
CN206329606U (zh) 一种半空心内六角螺丝
CN206175436U (zh) 一种带有六边形凹槽螺纹端头的螺栓
CN105261946A (zh) 一种配电柜快速并柜装置
CN205097201U (zh) 一种快速定位治具
CN205325537U (zh) 一种套筒扳手
CN206175435U (zh) 一种带有六边形凹槽螺纹端头的挠性螺栓
CN205968800U (zh) 一种非标尺寸螺母的上紧转换工装
CN110259778A (zh) 一种调节螺栓

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: No. 611, Dingxiang Road, Wenzhou Economic and Technological Development Zone, Zhejiang 325000

Applicant after: Zhejiang Huayuan Automobile Technology Co.,Ltd.

Address before: No. 611, Dingxiang Road, Binhai Park, Wenzhou Economic and Technological Development Zone, Zhejiang Province

Applicant before: ZHEJIANG HUAYUAN AUTOMOBILE PARTS Co.,Ltd.

CB02 Change of applicant information
CB02 Change of applicant information

Country or region after: China

Address after: 325000, No. 636 Jinhai Second Road, Xinghai Street, Wenzhou Bay New Area, Wenzhou City, Zhejiang Province

Applicant after: Zhejiang Huayuan Automobile Technology Co.,Ltd.

Address before: No. 611, Dingxiang Road, Wenzhou Economic and Technological Development Zone, Zhejiang 325000

Applicant before: Zhejiang Huayuan Automobile Technology Co.,Ltd.

Country or region before: China

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant