CN102120289A - Numerical-control automatic three-gun welding machine - Google Patents
Numerical-control automatic three-gun welding machine Download PDFInfo
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- CN102120289A CN102120289A CN201010592132XA CN201010592132A CN102120289A CN 102120289 A CN102120289 A CN 102120289A CN 201010592132X A CN201010592132X A CN 201010592132XA CN 201010592132 A CN201010592132 A CN 201010592132A CN 102120289 A CN102120289 A CN 102120289A
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Abstract
The invention discloses a numerical-control automatic three-gun welding machine, relating to a carbon dioxide protection welding machine. The numerical-control automatic three-gun welding machine is characterized by comprising three carbon dioxide gas protection welding machines, wherein the carbon dioxide gas protection welding machines are all connected to a PLC (Programmable Logic Controller) controller and are all connected with a welding gun, and three welding guns are all evenly and circularly arranged around a welded piece. Compared with the situation of using only one welding gun, welding efficiency can be improved by above three times if three welding guns are simultaneously used, thus bringing high and stable welding quality. Each welding gun welds the circumference of 120 degrees, welding stress is evenly distributed, and welding deformation is small; concentricity requirements are guaranteed; the first percent of pass of the complete machine after welding is greatly improved; and subsequent supplementing processing is greatly reduced.
Description
Technical field:
The present invention relates to a kind of carbon dioxide gas arc welding welding machine, specifically is the automatic three rifle welding machines of a kind of numerical control.
Background technology:
Carbon dioxide gas arc welding is because used protective gas is cheap, and appearance of weld is good when adopting short circuiting transfer, adds the good quality solder joints of using the welding wire that contains deoxidier can obtain not have internal flaw.Therefore this welding method has become one of most important welding method of ferrous material at present.But the heat that a shortcoming of carbon dioxide gas arc welding is welding to be produced is big, and welded piece easy deformation, the especially weld seam of the welder of institute part are around one week of workpiece, and weld seam is a circle, and welding deformation amount is very big, is difficult to satisfy size and axiality requirement.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of automatic three rifle welding machines of numerical control that are applicable to the boxing welding.
Technical problem to be solved by this invention realizes by the following technical solutions,
The automatic three rifle welding machines of numerical control; it is characterized in that: comprise three carbon dioxide gas arc welding welding machines; three carbon dioxide gas arc welding welding machines all connect the PLC controller; described carbon dioxide gas arc welding welding machine all connects a welding gun, and three are located at around the welded piece welded piece rotation clockwise to the welding gun uniform ring; not 120 ° of welding gun welding circumference; three welding guns weld simultaneously, and welding stress is evenly distributed, symmetry, thereby reduces welding deformation amount.
Described PLC controller is provided with a rifle/three rifles and selects knob, manual selection knob, can realize a tractor serves several purposes.
The invention has the beneficial effects as follows:
Employing three is welded welding gun simultaneously with single rifle welding and is compared, welding efficiency improves more than three times, the welding quality height, and stable, welding gun welding circumference 120 degree, welding stress is not evenly distributed, welding deformation amount is little, guarantee the axiality requirement, postwelding complete machine first-time qualification rate is greatly improved, and adds the worker after having significantly reduced.
Description of drawings:
Fig. 1 is a principle schematic of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1; the automatic three rifle welding machines of numerical control; comprise that 2, three carbon dioxide gas arc welding welding machines 2 of three carbon dioxide gas arc welding welding machines all connect PLC controller 1, every carbon dioxide gas arc welding welding machine 2 all connects a welding gun 3; three welding gun 3 uniform ring are located at around the welded piece 4; welded piece 4 rotation clockwise, 120 ° of welding gun 3 welding circumference, three weld welding gun 3 simultaneously; welding stress is evenly distributed, symmetry, thereby reduces welding deformation amount.The PLC controller is provided with a rifle/three rifles and selects knob, manual selection knob, can realize a tractor serves several purposes
Manually with workpiece 4 clampings on weld jig; the button of adjusting PLC controller 1 arrives relevant position and three the position of welding gun 3; by PLC controller 1 control carbon dioxide gas arc welding welding machine 2, three welding guns 3 are welded simultaneously, 120 ° of workpiece 4 clockwise rotations to workpiece 4; welding is finished; workpiece 4 stops the rotation, and welding gun 3 is mentioned, and the anchor clamps hold-down mechanism is opened; manually workpiece 4 is taken off, a weld cycle is finished.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. automatic three rifle welding machines of numerical control; it is characterized in that: comprise three carbon dioxide gas arc welding welding machines; three carbon dioxide gas arc welding welding machines all connect the PLC controller, and described carbon dioxide gas arc welding welding machine all connects a welding gun, and three are located at the welding gun uniform ring around the welded piece.
2. the automatic three rifle welding machines of numerical control according to claim 1 is characterized in that: described PLC controller is provided with a rifle/three rifles and selects knob, manual selection knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010592132XA CN102120289A (en) | 2010-12-16 | 2010-12-16 | Numerical-control automatic three-gun welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010592132XA CN102120289A (en) | 2010-12-16 | 2010-12-16 | Numerical-control automatic three-gun welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102120289A true CN102120289A (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201010592132XA Pending CN102120289A (en) | 2010-12-16 | 2010-12-16 | Numerical-control automatic three-gun welding machine |
Country Status (1)
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| CN (1) | CN102120289A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458479A (en) * | 2016-01-18 | 2016-04-06 | 天津君诚金利管业有限责任公司 | Automatic multi-layer shaft repair welding device |
| CN107457511A (en) * | 2017-08-22 | 2017-12-12 | 安徽汇泰车轮有限公司 | A kind of four welding guns press fitting electric welding machine |
| CN116423053A (en) * | 2023-06-12 | 2023-07-14 | 苏州贝氏包装科技有限公司 | Multi-welding gun welding method |
Citations (7)
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|---|---|---|---|---|
| JPH08290298A (en) * | 1995-04-20 | 1996-11-05 | Takeshi Ito | Automatic linear welding torch |
| CN1614758A (en) * | 2003-11-04 | 2005-05-11 | 电子科技大学 | Precisively butting apparatus for photoelectric device package |
| CN201012421Y (en) * | 2006-12-22 | 2008-01-30 | 北京多宝工贸有限责任公司 | H section steel automatic welding device |
| CN101574750A (en) * | 2009-04-17 | 2009-11-11 | 成都焊研科技有限责任公司 | Longitudinal-seam four-welding-torch horizontal welding method for rear axle housings |
| CN201455516U (en) * | 2009-05-06 | 2010-05-12 | 宁波市鄞州亚大汽车管件有限公司 | Argon arc welding welder |
| CN101811213A (en) * | 2009-11-02 | 2010-08-25 | 中国石油化工集团公司 | Gas-shielded solid-cored welding wire welding technique for pressure-bearing welds of pressure-bearing equipment |
| CN201565704U (en) * | 2009-12-04 | 2010-09-01 | 湖北程力专用汽车有限公司 | Device for automatically and simultaneously welding four sides of special-shaped long pipe in fastening way |
-
2010
- 2010-12-16 CN CN201010592132XA patent/CN102120289A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08290298A (en) * | 1995-04-20 | 1996-11-05 | Takeshi Ito | Automatic linear welding torch |
| CN1614758A (en) * | 2003-11-04 | 2005-05-11 | 电子科技大学 | Precisively butting apparatus for photoelectric device package |
| CN201012421Y (en) * | 2006-12-22 | 2008-01-30 | 北京多宝工贸有限责任公司 | H section steel automatic welding device |
| CN101574750A (en) * | 2009-04-17 | 2009-11-11 | 成都焊研科技有限责任公司 | Longitudinal-seam four-welding-torch horizontal welding method for rear axle housings |
| CN201455516U (en) * | 2009-05-06 | 2010-05-12 | 宁波市鄞州亚大汽车管件有限公司 | Argon arc welding welder |
| CN101811213A (en) * | 2009-11-02 | 2010-08-25 | 中国石油化工集团公司 | Gas-shielded solid-cored welding wire welding technique for pressure-bearing welds of pressure-bearing equipment |
| CN201565704U (en) * | 2009-12-04 | 2010-09-01 | 湖北程力专用汽车有限公司 | Device for automatically and simultaneously welding four sides of special-shaped long pipe in fastening way |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458479A (en) * | 2016-01-18 | 2016-04-06 | 天津君诚金利管业有限责任公司 | Automatic multi-layer shaft repair welding device |
| CN107457511A (en) * | 2017-08-22 | 2017-12-12 | 安徽汇泰车轮有限公司 | A kind of four welding guns press fitting electric welding machine |
| CN107457511B (en) * | 2017-08-22 | 2019-07-19 | 安徽汇泰车轮有限公司 | A kind of four welding guns press fitting electric welding machine |
| CN116423053A (en) * | 2023-06-12 | 2023-07-14 | 苏州贝氏包装科技有限公司 | Multi-welding gun welding method |
| CN116423053B (en) * | 2023-06-12 | 2023-08-15 | 苏州贝氏包装科技有限公司 | Multi-welding gun welding method |
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Legal Events
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| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 233000 No. 8318, South Road, 1 Mount Huangshan Road, Anhui, Bengbu Applicant after: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD. Address before: 233000 No. 8318, South Road, 1 Mount Huangshan Road, Anhui, Bengbu Applicant before: Bengbu City Huatai Hydraulic Torque Converter Co., Ltd. |
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| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110713 |