CN103084722A - Unilateral point welding device with clamp driving welding gun electrode caps - Google Patents
Unilateral point welding device with clamp driving welding gun electrode caps Download PDFInfo
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- CN103084722A CN103084722A CN2013100324468A CN201310032446A CN103084722A CN 103084722 A CN103084722 A CN 103084722A CN 2013100324468 A CN2013100324468 A CN 2013100324468A CN 201310032446 A CN201310032446 A CN 201310032446A CN 103084722 A CN103084722 A CN 103084722A
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- welding gun
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- electrode cap
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Abstract
The invention discloses a unilateral point welding device with a clamp driving welding gun electrode caps. The unilateral point welding device with the clamp driving the welding gun electrode caps comprises a clamp part and a welding gun unilateral electrode cap part. The unilateral point welding device with the clamp driving the welding gun electrode caps is characterized in that the welding gun unilateral electrode caps are installed on a clamp and the welding gun unilateral electrode caps are driven to reach a designated position through the clamp. The technical scheme is adopted, striking of a welding gun to a door and pollution from welding spatter to outer plates and inner plates of a front door and a back door are avoided, and after edges of the outer plates and the inner plates are covered, the outer plates and the inner plates can be fastened together. The unilateral point welding device with the clamp driving the welding gun electrode caps is compact and reasonable in structure, simple and practical in pointing procedure, small in size, simple in operation, time-saving, small in the size of the welding gun and capable of greatly lowering cost. Point welding after edges of automobile covering parts are covered can be achieved, and the unilateral point welding device with the clamp driving the welding gun electrode caps is small in size, compact in structure, good in practicability, low in cost and small in occupied space.
Description
Technical field
The present invention relates to the automobile welding and assembling clamp field, especially relate to a kind of fixture and drive the welding gun electrode cap device, gun welder electrode cap is arranged on fixture, make fixture drive the device that gun welder electrode cap replaces artificial soldering turret welding.
Background technology
Current in Automobile Welding technique, often to wrap in plate inside and outside some together, to rigidity and the requirement of strength of covering, and improve the aesthetics of product when satisfying automobile and using.The part that needs to carry out inclusion in all products of automobile panel has: front/rear door inner and outer plates, luggage compartment lid inner and outer plates, and 6 kinds of parts such as hood inner and outer plates are commonly called as " four two lids ".
After bound edge, repair welding solder joint surface quality requires very highly, and will prevent the shock of welding gun opposite house and spatter to the pollution on four surfaces, therefore generally can not be directly with pack inner and outer plates behind the limit of soldering turret.For inner and outer plates after bound edge can better tighten together, just consider to adopt monolateral spot welding to beat again several solder joints after bound edge.
Summary of the invention
In order to solve the technical problem that exists in prior art, the invention provides the monolateral spot welding device that a kind of fixture drives gun welder electrode cap.
Fixture drives the monolateral spot welding device of gun welder electrode cap, and described monolateral spot welding device comprises clamp portion and the monolateral electrode cap of welding gun section, and the monolateral electrode cap of welding gun is arranged on fixture, drives the position that drives the monolateral electrode cap arrival of welding gun appointment by fixture.
Described holder part is comprised of several POST, pedestal, pushing hands, valve cover, 2 combination plates.Pedestal is by iron plate, and channel-section steel etc. are welded as required, rear processing.
Holder part is fixed and is clamped, the part that location etc. will be welded.Welding gun partly after fixture is completed clamping, is implemented operation and is got ready.Pedestal 28 is that the POST in fixture and welding gun are partly coupled together, and makes fixture and welding gun partly become as a whole.
Lifting body transports the assembly metal sheet that will weld, when this operation complete get ready after, with total member jack-up.
POST is by the angle seat, template, regulation piece, pressing plate, the compositions such as pneumatic cylinder; Angle seat supports template, pressing plate, the regulation piece is arranged on pedestal; Pneumatic cylinder connection group, regulation piece are connected with the angle seat by template; Briquetting is arranged on pressing plate, and described briquetting compresses or open metal sheet by regulation piece corresponding on air cylinder driven and template; Pneumatic cylinder provides power, and pressing plate is rotated around rotating shaft, arrives the operating position.
Described welding gun comprises cylinder, welding gun click arm, air-cooled cable, copper coin, angle seat.
Described cylinder is two guide rod cylinder, and the welding gun electrode arm is arranged on cylinder, and the welding gun electrode arm connects by being connected copper coin B with air-cooled cable A, and described welding gun is connected with base plate by the angle seat.
Described copper coin is provided with insulation spacer, bolt insulation sleeve, realizes the soldering turret shunting.
The operation principle of this device is that at initialization phase, all pressing plates are open mode, are with the two guide rods of soldering turret at retracted mode.When starting working, when pressing operating desk folder a, the pressing plate of all POST clamps, and when operating desk was pressed folder b, the two guide rods of all band soldering turrets stretched out, and welding gun also runs to the position that will get ready thereupon simultaneously, and then welding gun carries out requiring solder joint to get operation ready to it.By opening knob, all POST pressing plates and all two guide rods of band soldering turret are opened, and this procedures is completed.
This device is that welding gun has been incorporated in fixture, by a briquetting on the fixture pressing plate, this briquetting material adopts polytetrafluoroethylene (PTFE), this pressing plate is first depressed, then treats that the two guide rods of soldering turret stretch out, and in soldering turret, air-cooled cable A is connected with air-cooled cable C, air-cooled cable B is connected with air-cooled cable D, by one, soldering turret is beaten connection copper coin A place in soldering turret again, just can form a loop, complete the work function that realization is got ready.The invention of this mechanism makes welding and assembling technics more improve its quality, not only from economy, and practicality, operating in the fixture industry is all a much progress.
Adopt technical scheme of the present invention to prevent that the shock of welding gun opposite house and spatter are to the pollution on four surfaces, make inner and outer plates energy inner and outer plates after bound edge more together fastening, compact conformation is reasonable, the simple and practical volume of the program of getting ready is little, simple to operate, save time, the welding gun volume is little, the very large cost that reduced.After can not only realizing automobile panel flanging, purpose is got in welding ready, and volume is little, compact conformation, and practicality is good, and cost is low, takes up space little.
Description of drawings
Fig. 1 is the side view that fixture of the present invention drives the monolateral spot welding device of gun welder electrode cap.
Fig. 2 is the structural representation of the welding gun of the fixture of the present invention monolateral spot welding device that drives gun welder electrode cap.
Fig. 3 is the structural representation of the pedestal of the fixture of the present invention monolateral spot welding device that drives gun welder electrode cap.
Fig. 4 is the structural representation of the POST of the fixture of the present invention monolateral spot welding device that drives gun welder electrode cap.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described further.
Fixture drives the monolateral spot welding device of gun welder electrode cap, and described monolateral spot welding device comprises clamp portion and the monolateral electrode cap of welding gun section, and the monolateral electrode cap of welding gun is arranged on fixture, drives the position that drives the monolateral electrode cap arrival of welding gun appointment by fixture.
Described holder part is comprised of several POST1, pedestal 28, pushing hands 15, valve cover 16,2 combination plates 17.Pedestal 28 is by iron plate, and channel-section steel etc. are welded as required, rear processing.
Holder part is fixed and is clamped, the part that location etc. will be welded.Welding gun partly after fixture is completed clamping, is implemented operation and is got ready.Pedestal 28 is that the POST1 in fixture and welding gun are partly coupled together, and makes fixture and welding gun partly become as a whole.
POST1 is by angle seat B18, template 19, regulation piece 21, pressing plate 23, pneumatic cylinder 24 compositions such as grade; Angle seat B18 supports template 19, and pressing plate 23, regulation piece 21 are arranged on pedestal 28; Pneumatic cylinder connection group 24, regulation piece 21 are connected with angle seat B18 by template 19; Briquetting 26 is arranged on pressing plate 23, described briquetting 26 by cylinder 24 drive with template 19 on corresponding regulation piece 21, compress or open metal sheet; Pneumatic cylinder 24 provides power, and pressing plate 23 is rotated around rotating shaft, arrives the operating position.
Described welding gun comprises two guide rod cylinder 3, welding gun electrode arm 4, air-cooled cable, copper coin, angle seat 5.
Described cylinder is two guide rod cylinder 3, and welding gun electrode arm 4 is arranged on two guide rod cylinder 3, and welding gun electrode arm 4 connects by being connected copper coin B8 with air-cooled cable A10, and described welding gun is connected with pedestal 28 by angle seat 5.
Described copper coin is provided with insulation spacer 7, bolt insulation sleeve 9, realizes the soldering turret shunting.
The operation principle of this device is that at initialization phase, all pressing plates 23 are open mode, are with the two guide rods of soldering turret at retracted mode.When starting working, when pressing operating desk folder a, the pressing plate 23 of all POST clamps, and when operating desk was pressed folder b, the two guide rods of all band soldering turrets stretched out, and welding gun also runs to the position that will get ready thereupon simultaneously, and then welding gun carries out requiring solder joint to get operation ready to it.By opening knob, all POST pressing plates 23 and all two guide rods of band soldering turret are opened, and this procedures is completed.
This device is that welding gun has been incorporated in fixture, by a briquetting 26 on the fixture pressing plate, these briquetting 26 materials adopt polytetrafluoroethylene (PTFE), this pressing plate 23 is first depressed, then treats that the two guide rods of soldering turret stretch out, and in soldering turret, air-cooled cable A10 is connected with air-cooled cable C12, air-cooled cable B11 is connected with air-cooled cable D13, by one, soldering turret is beaten connection copper coin A6 place in soldering turret again, just can form a loop, complete the work function that realization is got ready.The invention of this mechanism makes welding and assembling technics more improve its quality, not only from economy, and practicality, operating in the fixture industry is all a much progress.
Claims (6)
1. fixture drives the monolateral spot welding device of gun welder electrode cap, described monolateral spot welding device comprises clamp portion and the monolateral electrode cap of welding gun section, it is characterized in that: the monolateral electrode cap of welding gun is arranged on fixture, drives by fixture and drives the position that the monolateral electrode cap of welding gun arrives appointment.
2. fixture according to claim 1 drives the monolateral spot welding device of gun welder electrode cap, and it is characterized in that: described holder part is comprised of several POST, pedestal 28, pushing hands, valve cover, 2 combination plates.
3. fixture according to claim 2 drives the monolateral spot welding device of gun welder electrode cap, it is characterized in that: POST is by the angle seat, template, regulation piece, pressing plate, the compositions such as pneumatic cylinder; Angle seat supports template, pressing plate, regulation piece are arranged on pedestal 28; Pneumatic cylinder connection group, regulation piece are connected with the angle seat by template; Briquetting is arranged on pressing plate, and described briquetting compresses or open metal sheet by regulation piece corresponding on air cylinder driven and template; Pneumatic cylinder provides power, and pressing plate is rotated around rotating shaft, arrives the operating position.
4. fixture according to claim 1 drives the monolateral spot welding device of gun welder electrode cap, it is characterized in that: described welding gun comprises cylinder, welding gun click arm, air-cooled cable, copper coin, angle seat.
5. fixture according to claim 4 drives the monolateral spot welding device of gun welder electrode cap, it is characterized in that: described cylinder is two guide rod cylinder, the welding gun electrode arm is arranged on cylinder, the welding gun electrode arm connects by being connected copper coin B with air-cooled cable A, and described welding gun is connected with pedestal 28 plates by the angle seat.
6. fixture according to claim 5 drives the monolateral spot welding device of gun welder electrode cap, and it is characterized in that: described copper coin is provided with insulation spacer, bolt insulation sleeve, realizes the soldering turret shunting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100324468A CN103084722A (en) | 2013-01-29 | 2013-01-29 | Unilateral point welding device with clamp driving welding gun electrode caps |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100324468A CN103084722A (en) | 2013-01-29 | 2013-01-29 | Unilateral point welding device with clamp driving welding gun electrode caps |
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| Publication Number | Publication Date |
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| CN103084722A true CN103084722A (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100324468A Pending CN103084722A (en) | 2013-01-29 | 2013-01-29 | Unilateral point welding device with clamp driving welding gun electrode caps |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447681A (en) * | 2013-07-30 | 2013-12-18 | 奇瑞汽车股份有限公司 | Novel door assembly welding mechanism |
| CN104057195A (en) * | 2014-06-19 | 2014-09-24 | 奇瑞汽车股份有限公司 | Synchronous welding device and synchronous welding method thereof |
| CN108687436A (en) * | 2018-07-25 | 2018-10-23 | 安徽瑞祥工业有限公司 | A kind of single-sided welding auxiliary body of automotive four-door door-plate welding and its application method |
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|---|---|---|---|---|
| US5424505A (en) * | 1992-07-31 | 1995-06-13 | Hirotec Corporation | Spot welding machine |
| CN1270871A (en) * | 1999-04-20 | 2000-10-25 | 现代自动车株式会社 | One side spot welding apparatus |
| JP2003071571A (en) * | 2001-09-04 | 2003-03-11 | Nissan Motor Co Ltd | Control device for spot welding |
| CN201316885Y (en) * | 2008-12-10 | 2009-09-30 | 安徽瑞祥工业有限公司 | Positioning compressing mechanism of car welding-loading clamp |
| KR20110076441A (en) * | 2009-12-29 | 2011-07-06 | 주식회사 성우하이텍 | Clamping jig for spot welding |
| CN201997842U (en) * | 2010-12-20 | 2011-10-05 | 长城汽车股份有限公司 | Automobile sheet metal welding fixture |
| CN202045463U (en) * | 2011-01-30 | 2011-11-23 | 大连奥托股份有限公司 | Clamping and welding integrated device for sheet metal parts |
| CN202129589U (en) * | 2011-06-24 | 2012-02-01 | 浙江金刚汽车有限公司 | Fixture used for automobile body outer board spot welding |
| CN202479684U (en) * | 2011-12-30 | 2012-10-10 | 长城汽车股份有限公司 | Work-piece welding clamping mechanism and welding device with same |
-
2013
- 2013-01-29 CN CN2013100324468A patent/CN103084722A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5424505A (en) * | 1992-07-31 | 1995-06-13 | Hirotec Corporation | Spot welding machine |
| CN1270871A (en) * | 1999-04-20 | 2000-10-25 | 现代自动车株式会社 | One side spot welding apparatus |
| JP2003071571A (en) * | 2001-09-04 | 2003-03-11 | Nissan Motor Co Ltd | Control device for spot welding |
| CN201316885Y (en) * | 2008-12-10 | 2009-09-30 | 安徽瑞祥工业有限公司 | Positioning compressing mechanism of car welding-loading clamp |
| KR20110076441A (en) * | 2009-12-29 | 2011-07-06 | 주식회사 성우하이텍 | Clamping jig for spot welding |
| CN201997842U (en) * | 2010-12-20 | 2011-10-05 | 长城汽车股份有限公司 | Automobile sheet metal welding fixture |
| CN202045463U (en) * | 2011-01-30 | 2011-11-23 | 大连奥托股份有限公司 | Clamping and welding integrated device for sheet metal parts |
| CN202129589U (en) * | 2011-06-24 | 2012-02-01 | 浙江金刚汽车有限公司 | Fixture used for automobile body outer board spot welding |
| CN202479684U (en) * | 2011-12-30 | 2012-10-10 | 长城汽车股份有限公司 | Work-piece welding clamping mechanism and welding device with same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447681A (en) * | 2013-07-30 | 2013-12-18 | 奇瑞汽车股份有限公司 | Novel door assembly welding mechanism |
| CN104057195A (en) * | 2014-06-19 | 2014-09-24 | 奇瑞汽车股份有限公司 | Synchronous welding device and synchronous welding method thereof |
| CN104057195B (en) * | 2014-06-19 | 2016-01-27 | 奇瑞汽车股份有限公司 | A kind of synchronous welding device and synchronous welding method thereof |
| CN108687436A (en) * | 2018-07-25 | 2018-10-23 | 安徽瑞祥工业有限公司 | A kind of single-sided welding auxiliary body of automotive four-door door-plate welding and its application method |
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Application publication date: 20130508 |