CN103212930A - Positioning fixture of laser welding sheet metal parts - Google Patents

Positioning fixture of laser welding sheet metal parts Download PDF

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Publication number
CN103212930A
CN103212930A CN2013101497962A CN201310149796A CN103212930A CN 103212930 A CN103212930 A CN 103212930A CN 2013101497962 A CN2013101497962 A CN 2013101497962A CN 201310149796 A CN201310149796 A CN 201310149796A CN 103212930 A CN103212930 A CN 103212930A
Authority
CN
China
Prior art keywords
sheet metal
metal parts
positioning fixture
cross bar
laser 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.)
Pending
Application number
CN2013101497962A
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Chinese (zh)
Inventor
李国新
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.)
Kunshan Baojin Laser Tailor Welding Co Ltd
Original Assignee
Kunshan Baojin Laser Tailor Welding 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 Kunshan Baojin Laser Tailor Welding Co Ltd filed Critical Kunshan Baojin Laser Tailor Welding Co Ltd
Priority to CN2013101497962A priority Critical patent/CN103212930A/en
Publication of CN103212930A publication Critical patent/CN103212930A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a positioning fixture of laser welding sheet metal parts. The positioning fixture of the laser welding sheet metal parts comprises a cross bar. Downward pressing bars are respectively and fixedly connected on the cross bar; pressing heads are connected at the lower ends of the pressing bars; connecting supports are respectively sleeved at two ends of the cross bar; and magnets are placed on the end portions of the pressing heads. The magnets are placed on the end portions of the pressing heads, and therefore the sheet metal parts can be positioned by positioning blocks and the pressing bars, and meanwhile the pressing heads are more firmly fixed on the sheet metal parts, the sheet metal parts are prevented from moving, the gap between two sheet metal parts is guaranteed and welding quality is improved.

Description

The positioning fixture of laser weld sheet metal component
Technical field
The present invention relates to a kind of positioning fixture, particularly relate to a kind of positioning fixture of laser weld sheet metal component.
Background technology
Laser weld is few because of its required frock quantity, production cost is low is widely used.Because the laser weld heat input is very big, sheet metal component moves in laser beam welding easily, and the gap between two sheet metal components is difficult to guarantee, and the laser welding gun can not aim at the gap between two sheet metal components, so welding quality is undesirable.
Summary of the invention
At the deficiencies in the prior art, the objective of the invention is to, a kind of positioning fixture of laser weld sheet metal component is provided, make sheet metal component in laser beam welding, be difficult for moving, improved welding quality.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the positioning fixture of laser weld sheet metal component, comprise cross bar, be fixedly connected with downward depression bar on the described cross bar respectively, the lower end of described depression bar is connected with pressure head, the two ends of described cross bar are socketed with the connection support respectively, it is characterized in that: the end of described pressure head is provided with magnet.
The positioning fixture of aforesaid laser weld sheet metal component is characterized in that: the centre of described cross bar is provided with the cover T-Ring.
The positioning fixture of aforesaid laser weld sheet metal component is characterized in that: be fixedly connected with locating piece on the lower end outer wall of described connection support.
The positioning fixture of aforesaid laser weld sheet metal component is characterized in that: described connection support is connected by screw with described cross bar.
The invention has the beneficial effects as follows: the end at pressure head is provided with magnet, when locating piece and depression bar are located sheet metal component, can make more firm being fixed on the sheet metal component of pressure head, prevents that sheet metal component from moving, and has guaranteed the gap between two sheet metal components, has improved welding quality.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
For further disclosing technical scheme of the present invention, describe embodiments of the present invention in detail below in conjunction with accompanying drawing: as shown in Figure 1, the positioning fixture of laser weld sheet metal component comprises cross bar 1, and the centre of described cross bar 1 is provided with cover T-Ring 2.The two ends of described cross bar 1 are socketed with respectively and connect support 3, and described connection support 3 is connected by screw 4 with described cross bar 1.Be fixedly connected with locating piece 5 on the lower end outer wall of described connection support 3, make the anchor clamps can be the sheet metal component accurate in locating.Be fixedly connected with downward depression bar 6 respectively on the described cross bar 1, the lower end of described depression bar 6 is connected with pressure head 7, and the end of described pressure head 7 is provided with magnet 8.
During laser weld, sheet metal component 9 is placed on the workbench 11, laser welding gun 10 is inserted in the cover T-Ring 2, and is screwed.Be provided with magnet 8 in the end of pressure head 7, in the time of 6 pairs of sheet metal components of locating piece 5 and depression bar, 9 location, can make pressure head 7 more firm being fixed on the sheet metal component 9, prevent that sheet metal component 9 from moving, guaranteed the gap between two sheet metal components 9, improved welding quality.
More than, the basic ideas and basic principles of the present invention have been set forth by description of listed embodiment.But the present invention never is limited to above-mentioned listed embodiment, and every equivalent variations, improvement and deliberately of inferior quality behavior of doing based on technical scheme of the present invention of change all should belong to protection scope of the present invention.

Claims (4)

1.激光焊接钣金件的定位夹具，包括横杆，所述横杆上分别固定连接有向下的压杆，所述压杆的下端连接有压头，所述横杆的两端分别套接有连接支架，其特征在于：所述压头的端部设有磁铁。 1. The positioning fixture for laser welding sheet metal parts, including a cross bar, the cross bar is fixedly connected with a downward pressure bar, the lower end of the pressure bar is connected with a pressure head, and the two ends of the cross bar are respectively sleeved A connection bracket is connected, and the characteristic is that: the end of the pressure head is provided with a magnet. 2.根据权利要求1所述的激光焊接钣金件的定位夹具，其特征在于：所述横杆的中间设有套接环。 2 . The positioning fixture for laser welding sheet metal parts according to claim 1 , wherein a sleeve ring is provided in the middle of the cross bar. 3 . 3.根据权利要求1所述的激光焊接钣金件的定位夹具，其特征在于：所述连接支架的下端外壁上固定连接有定位块。 3 . The positioning fixture for laser welding sheet metal parts according to claim 1 , wherein a positioning block is fixedly connected to the outer wall of the lower end of the connecting bracket. 4 . 4.根据权利要求1-3中任一所述的激光焊接钣金件的定位夹具，其特征在于：所述的连接支架与所述横杆通过螺钉相连接。 4. The positioning fixture for laser welding sheet metal parts according to any one of claims 1-3, wherein the connecting bracket is connected to the cross bar through screws.
CN2013101497962A 2013-04-26 2013-04-26 Positioning fixture of laser welding sheet metal parts Pending CN103212930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101497962A CN103212930A (en) 2013-04-26 2013-04-26 Positioning fixture of laser welding sheet metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101497962A CN103212930A (en) 2013-04-26 2013-04-26 Positioning fixture of laser welding sheet metal parts

Publications (1)

Publication Number Publication Date
CN103212930A true CN103212930A (en) 2013-07-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101497962A Pending CN103212930A (en) 2013-04-26 2013-04-26 Positioning fixture of laser welding sheet metal parts

Country Status (1)

Country Link
CN (1) CN103212930A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537832A (en) * 2016-01-15 2016-05-04 安徽江淮汽车股份有限公司 Electromagnet welding clamp
CN109894758A (en) * 2017-12-11 2019-06-18 天津龙锋伟业科技有限公司 The positioning fixture of laser welding sheet metal component
CN110091106A (en) * 2018-01-31 2019-08-06 内江凤凰机械有限公司 Flat spring bracket automatic welding fixture
CN114083201A (en) * 2020-08-24 2022-02-25 上海君屹工业自动化股份有限公司 Clamp for laser welding of bus bar sheet

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146379A (en) * 1984-08-10 1986-03-06 Natl House Ind Co Ltd Work feeding and welding device
CN1333103A (en) * 2000-07-07 2002-01-30 日本车辆制造株式会社 Laser cutting device for ultrathin metal sheet
CN201217124Y (en) * 2008-06-10 2009-04-08 比亚迪股份有限公司 Spot welding
CN201239865Y (en) * 2008-07-25 2009-05-20 北京城建集团有限责任公司 Wind-proof shed for construction steel structure low temperature welding
CN201970041U (en) * 2010-12-31 2011-09-14 上汽通用五菱汽车股份有限公司 Support positioning block for automobile baggage rack
CN102615462A (en) * 2012-03-30 2012-08-01 苏州唐峰电器有限公司 Welding fixture
CN202780248U (en) * 2012-08-22 2013-03-13 浙江吉利汽车研究院有限公司杭州分公司 Laser welding positioning fixture
CN203266003U (en) * 2013-04-26 2013-11-06 昆山宝锦激光拼焊有限公司 Locating clamp for welding metal plate pieces through laser

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146379A (en) * 1984-08-10 1986-03-06 Natl House Ind Co Ltd Work feeding and welding device
CN1333103A (en) * 2000-07-07 2002-01-30 日本车辆制造株式会社 Laser cutting device for ultrathin metal sheet
CN201217124Y (en) * 2008-06-10 2009-04-08 比亚迪股份有限公司 Spot welding
CN201239865Y (en) * 2008-07-25 2009-05-20 北京城建集团有限责任公司 Wind-proof shed for construction steel structure low temperature welding
CN201970041U (en) * 2010-12-31 2011-09-14 上汽通用五菱汽车股份有限公司 Support positioning block for automobile baggage rack
CN102615462A (en) * 2012-03-30 2012-08-01 苏州唐峰电器有限公司 Welding fixture
CN202780248U (en) * 2012-08-22 2013-03-13 浙江吉利汽车研究院有限公司杭州分公司 Laser welding positioning fixture
CN203266003U (en) * 2013-04-26 2013-11-06 昆山宝锦激光拼焊有限公司 Locating clamp for welding metal plate pieces through laser

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537832A (en) * 2016-01-15 2016-05-04 安徽江淮汽车股份有限公司 Electromagnet welding clamp
CN109894758A (en) * 2017-12-11 2019-06-18 天津龙锋伟业科技有限公司 The positioning fixture of laser welding sheet metal component
CN110091106A (en) * 2018-01-31 2019-08-06 内江凤凰机械有限公司 Flat spring bracket automatic welding fixture
CN114083201A (en) * 2020-08-24 2022-02-25 上海君屹工业自动化股份有限公司 Clamp for laser welding of bus bar sheet

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Application publication date: 20130724