CN106342009C - Circumferential Seam Welding Device - Google Patents

Circumferential Seam Welding Device

Info

Publication number
CN106342009C
CN106342009C CN200510117831.8A CN200510117831A CN106342009C CN 106342009 C CN106342009 C CN 106342009C CN 200510117831 A CN200510117831 A CN 200510117831A CN 106342009 C CN106342009 C CN 106342009C
Authority
CN
China
Prior art keywords
welding
welding device
positioning
rotate
product
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
CN200510117831.8A
Other languages
Chinese (zh)
Other versions
CN106342009B (en
Inventor
庄红星
郭立杰
孙建华
陈岳
陈飞庭
Original Assignee
上海航天设备制造总厂
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 上海航天设备制造总厂 filed Critical 上海航天设备制造总厂
Priority to CN200510117831.8A priority Critical patent/CN106342009C/en
Application granted granted Critical
Publication of CN106342009B publication Critical patent/CN106342009B/en
Publication of CN106342009C publication Critical patent/CN106342009C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

本发明公开了种环缝焊接装置，其采用无中心主轴的夹具定位和紧固，解决回转焊接装置的夹紧定位问题，能实现对无孔式贮箱箱底的连续自动化焊接成形。其主要特征在于：上下夹具形成环状整体夹具，利用带有锁定装置的平面轴承联接机构实现焊枪不转，而由变位机带动产品旋转的焊接过程，在整个焊接过程中，产品能始终保持在牢固的夹持之中，从而解决了对无孔式贮箱箱底的连续自动化焊接成形的技术问题。其结构合理，正面焊缝焊好后，通过螺栓组合件固接上下夹具，进行整体夹具翻身，翻身后仍能保持夹紧可靠、回转自如的技术特点，实施双面焊接。The invention discloses a circumferential seam welding device, which adopts a fixture without a central main shaft for positioning and fastening, solves the problem of clamping and positioning of a rotary welding device, and can realize continuous automatic welding and forming of the bottom of a non-porous storage tank. Its main features are: the upper and lower clamps form a ring-shaped integral clamp, and the flat bearing coupling mechanism with a locking device is used to realize the welding process that the welding torch does not rotate, and the positioner drives the product to rotate. During the entire welding process, the product can always be maintained. In the firm clamping, the technical problem of continuous automatic welding and forming of the bottom of the non-porous tank is solved. The structure is reasonable. After the front welding seam is welded, the upper and lower clamps are fixed by bolt assemblies, and the whole clamp is turned over.

CN200510117831.8A 2005-10-24 2005-10-24 Circumferential Seam Welding Device Expired - Fee Related CN106342009C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200510117831.8A CN106342009C (en) 2005-10-24 2005-10-24 Circumferential Seam Welding Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200510117831.8A CN106342009C (en) 2005-10-24 2005-10-24 Circumferential Seam Welding Device

Publications (2)

Publication Number Publication Date
CN106342009B CN106342009B (en) 2007-06-20
CN106342009C true CN106342009C (en) 2007-06-20

Family

ID=57797900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510117831.8A Expired - Fee Related CN106342009C (en) 2005-10-24 2005-10-24 Circumferential Seam Welding Device

Country Status (1)

Country Link
CN (1) CN106342009C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114054933A (en) * 2021-11-29 2022-02-18 天津航天长征火箭制造有限公司 Stirring friction welding device for circular seam of top cover without central hole at bottom of box and assembling method

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Legal Events

Date Code Title Description
DCSP Declassification of secret patent
CF01 Termination of patent right due to non-payment of annual fee