CN102500974B - Fixture for circumferential weld - Google Patents

Fixture for circumferential weld Download PDF

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Publication number
CN102500974B
CN102500974B CN201110375065.0A CN201110375065A CN102500974B CN 102500974 B CN102500974 B CN 102500974B CN 201110375065 A CN201110375065 A CN 201110375065A CN 102500974 B CN102500974 B CN 102500974B
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CN
China
Prior art keywords
welding gun
base
pedestal
workpiece
welding
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
CN201110375065.0A
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Chinese (zh)
Other versions
CN102500974A (en
Inventor
孙兵
傅书广
刘邦恒
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.)
Anhui industrial vehicle Co., Ltd of Zhong Lianchong section
Original Assignee
WUHU RUICHUANG FORKLIFT 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.)
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Publication date
Application filed by WUHU RUICHUANG FORKLIFT CO Ltd filed Critical WUHU RUICHUANG FORKLIFT CO Ltd
Priority to CN201110375065.0A priority Critical patent/CN102500974B/en
Publication of CN102500974A publication Critical patent/CN102500974A/en
Application granted granted Critical
Publication of CN102500974B publication Critical patent/CN102500974B/en
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Abstract

The invention relates to a fixture for a circumferential weld, which comprises a base. A support frame is arranged above the base; a welding gun supporting frame is arranged on the support frame; a welding gun is fixedly arranged on the support frame through the welding gun supporting frame; a positioning device is also arranged on the welding gun supporting frame; the lower end of the base is connected with a speed changing device; an electromotor is arranged below the base and is used for controlling the base to rotate through the speed changing device; the base is circular and forms a certain angle with a horizontal plane, and the angle is not larger than 45 degrees so as to be convenient for processing the top part of a workpiece; and the welding gun supporting frame can move to adjust the position of the welding gun and match with different types of workpieces. The invention has the advantages that the base is driven by the electromotor to rotate at a uniform speed, so that the peripheries of the cylindrical workpiece can be uniformly processed; the base and the horizontal plane form a certain angle to be convenient for a welder to weld the top part of the workpiece; and as the welding is automatically performed, the structure is simple, the operation is easy, the labor cost is saved, the labor efficiency is improved, the generation of waste products is reduced, and the cost is reduced.

Description

The fixture of circumferential weld
Technical field
The present invention relates to a kind of weld jig, particularly relate to the fixture of a kind of circumferential weld welding.
Background technology
At present, welding for columned workpiece, is by welding manually mostly, and small workpiece can also carry out cylindric welding by turning of work piece, and larger workpiece then must the person of welding just can weld around workpiece rotation.Both lose time like this, also reduce operating efficiency.And above two kinds of processing modes, cylindric workpiece energy uniform welding can not be ensured, reduce the success rate of product, increase cost.
Summary of the invention
In order to solve the shortcoming that above-mentioned technology exists, the invention provides a kind of fixture of circumferential weld, comprise pedestal, be provided with support above pedestal, support be provided with welding gun bracing frame, welding gun is fixed on support by welding gun bracing frame, welding gun bracing frame is also provided with positioner, the lower end of pedestal is connected with speed change gear, and the below of pedestal is provided with motor, and motor controls pedestal by speed change gear and rotates.
Pedestal is rounded, and horizontal by certain angle, angle is not more than 45 °, conveniently processes workpiece top.
Welding gun bracing frame is moveable, to regulate welding torch position, coordinates different types of workpiece.
Advantage of the present invention is: use the uniform rotation of motor band moving base, cylindrical workpiece surrounding can evenly be processed, pedestal and horizontal plane have certain angle, facilitate welding person to weld workpiece top, and owing to being automatically weld, structure is simple, be easy to operation, save artificial, raise labour efficiency, reduce waste product to produce, reduce costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fixture of circumferential weld of the present invention.
Wherein: 1-pedestal, 2-support, 3-welding gun bracing frame, 4-welding gun, 5-positioner, 6-motor, 7-speed change gear.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As shown in Figure 1, the present invention relates to a kind of fixture of circumferential weld, comprise pedestal 1, be provided with support 2 above pedestal 1, support 2 be provided with welding gun bracing frame 3, welding gun 4 is fixed on support 2 by welding gun bracing frame 3, welding gun bracing frame 3 is also provided with positioner 5, the lower end of pedestal 1 is connected with speed change gear 7, and the below of pedestal 1 is provided with motor 6, and motor 6 controls pedestal 1 by speed change gear 7 and rotates.
Pedestal 1 is rounded, and horizontal by certain angle, angle is not more than 45 °, conveniently processes workpiece top.
Welding gun bracing frame 3 is moveable, to regulate welding gun 4 position, coordinates different types of workpiece.
Advantage of the present invention is: use motor 6 to be with moving base 1 uniform rotation, cylindrical workpiece surrounding can evenly be processed, pedestal 1 and horizontal plane have certain angle, facilitate welding person to weld workpiece top, and owing to being automatically weld, structure is simple, be easy to operation, save artificial, raise labour efficiency, reduce waste product to produce, reduce costs.

Claims (1)

1. the fixture of a circumferential weld, it is characterized in that: comprise pedestal (1), described pedestal (1) top is provided with support (2), described support (2) is provided with welding gun bracing frame (3), welding gun (4) is fixed on support (2) by welding gun bracing frame (3), described welding gun bracing frame (3) is also provided with positioner (5), the lower end of pedestal (1) is connected with speed change gear (7), and the below of pedestal (1) is provided with motor (6), described motor (6) controls described pedestal (1) by speed change gear (7) and rotates; Described pedestal (1) is rounded, and horizontal by certain angle, angle is not more than 45 °; Described welding gun bracing frame (3) is moveable.
CN201110375065.0A 2011-11-23 2011-11-23 Fixture for circumferential weld Active CN102500974B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110375065.0A CN102500974B (en) 2011-11-23 2011-11-23 Fixture for circumferential weld

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110375065.0A CN102500974B (en) 2011-11-23 2011-11-23 Fixture for circumferential weld

Publications (2)

Publication Number Publication Date
CN102500974A CN102500974A (en) 2012-06-20
CN102500974B true CN102500974B (en) 2015-01-28

Family

ID=46213139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110375065.0A Active CN102500974B (en) 2011-11-23 2011-11-23 Fixture for circumferential weld

Country Status (1)

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CN (1) CN102500974B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104625324B (en) * 2015-02-06 2017-02-22 中国运载火箭技术研究院 Automatic 5M-level storage box bottom flange plate welding device
CN107009066A (en) * 2017-05-18 2017-08-04 南通世发船舶机械有限公司 A kind of bellows-welding device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2894922Y (en) * 2005-06-29 2007-05-02 中国重型汽车集团泰安五岳专用汽车有限公司 Circular weldment semiautomatic welding apparatus
CN201405171Y (en) * 2009-05-11 2010-02-17 东风襄樊旋压件有限公司 Automatic welding device of rotator component
CN101922178A (en) * 2010-01-28 2010-12-22 黄竹 Mosquito and fly preventing device for rainwater well
CN101824102B (en) * 2010-04-27 2014-04-16 中国科学院烟台海岸带研究所 N-(ethylamino) inulin and preparation and application thereof
CN201824102U (en) * 2010-09-27 2011-05-11 潍柴重机股份有限公司 Automatic welder for oil pan and screw plug support saddle
CN201922178U (en) * 2010-12-21 2011-08-10 鞍钢集团铁路运输设备制造公司 Automatic welding device
CN102107342B (en) * 2011-01-29 2013-11-27 东北金城建设股份有限公司 Precision welding device for steel-structured circumferential welds for building
CN202377702U (en) * 2011-11-23 2012-08-15 芜湖瑞创叉车有限公司 Fixture for circumferential welding

Also Published As

Publication number Publication date
CN102500974A (en) 2012-06-20

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C10 Entry into substantive examination
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GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CHERY DETANK HEAVY INDUSTRY SCIENCE + TECHNOLOGY D

Free format text: FORMER NAME: WUHU RUICHUANG FORKLIFT CO., LTD.

Owner name: ZOOMLION ANHUI INDUSTRIAL VEHICLE CO., LTD.

Free format text: FORMER NAME: CHERY DETANK HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT ANHUI VEHICLE CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 241000 Anhui city of Wuhu province Wuhu high tech Industrial Development Zone, South South Road No. 2

Patentee after: Chery Detank Heavy Industry Science & Technology Development Anhui Vehicle Co., Ltd.

Address before: 241000 Anhui city of Wuhu province Wuhu high tech Industrial Development Zone, South South Road No. 2

Patentee before: Wuhu Ruichuang Forklift Co., Ltd.

Address after: 241000 Anhui Province, Wuhu city of Anhui Province, Wuhu high tech Industrial Development Zone, South South Road No. 2

Patentee after: Anhui industrial vehicle Co., Ltd of Zhong Lianchong section

Address before: 241000 Anhui Province, Wuhu city of Anhui Province, Wuhu high tech Industrial Development Zone, South South Road No. 2

Patentee before: Chery Detank Heavy Industry Science & Technology Development Anhui Vehicle Co., Ltd.