CN102689082B - Welding machine for energy absorption box subassembly - Google Patents
Welding machine for energy absorption box subassembly Download PDFInfo
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- CN102689082B CN102689082B CN201210180592.0A CN201210180592A CN102689082B CN 102689082 B CN102689082 B CN 102689082B CN 201210180592 A CN201210180592 A CN 201210180592A CN 102689082 B CN102689082 B CN 102689082B
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Abstract
The invention relates to a welding machine for an energy absorption box subassembly. The welding machine comprises a machine body, a welding gun arranged on the machine body, a lifting mechanism for driving the welding gun to ascend and descend and a programmable controller for controlling the whole machine to operate, wherein a molded surface positioning plate, a front side positioning mechanism, a rotating disc and a power device for driving the rotating disc to operate are arranged on the machine body; the lifting mechanism is connected with the welding gun through a sliding mechanism; the front side positioning mechanism is arranged on the rotating disc; and both the power device and the lifting mechanism are connected with an electronic wire through the programmable controller. According to the welding machine, an automatic rotation welding mode replaces a manual movement silking support; the programmable controller replaces a manual welding seam inspection mode; and therefore, welding operation can be easily performed by common workers through training, the labor cost is saved, the safety is high, the labor intensity is lightened, the production efficiency is improved, the yield of the machine is improved by 6 times, the quality is stable, the problem of low quality of one-sided welding seams is solved, and the welding quality is improved.
Description
Technical field
What the present invention relates to is a kind of welding equipment, and what be specifically related to is a kind of energy-absorption box sub-unit bonding machine.
Background technology
Existing wire harness pipe and welding between energy-absorption box are that circumferential weld welds, and tradition adopts manual welding to require very high to welder: also will at the uniform velocity circumferentially direction wire be difficult to accomplish while welding.Therefore, existing manually exist the problems such as end point position, fracture of wire arcing point position is inconsistent, efficiency is low, weldquality is poor, outward appearance is coarse, the monolateral weld seam of artificial easily leakage to workpiece weld seam is uneven.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of and rotate with machine automatization, the energy-absorption box sub-unit bonding machine of automatic welding and automatic inspection weld seam, easy manipulation can save recruitment cost, reduce labor intensity, enhance productivity.
To achieve these goals, the present invention realizes by the following technical solutions:
Energy-absorption box sub-unit bonding machine, it is characterized in that, it comprises body, be arranged on the welding gun on body and drive the elevating mechanism of welding gun lifting and control the Programmable Logic Controller that whole machine runs, and described body is provided with the profile location-plate for placing energy-absorption box sub-unit workpiece to be welded, the front side detent mechanism for fixing energy-absorption box sub-unit workpiece to be welded, the power set that run for the rotating disc and driven rotary dish rotating energy-absorption box sub-unit workpiece to be welded; Described elevating mechanism connects welding gun by slide mechanism, and described front side detent mechanism is arranged on the rotating pan, and described power set are all connected by electric wire with Programmable Logic Controller with elevating mechanism, is convenient to control it and runs, reach the object automatically controlled.
Above-mentioned energy-absorption box sub-unit bonding machine, wherein, the compression cylinder described body being also provided with the activity orientation axle for stablizing energy-absorption box sub-unit workpiece to be welded and driving activity orientation axle to run, the catch bar of this compression cylinder connects activity orientation axle, described compression cylinder is connected by electric wire with Programmable Logic Controller, by its operation of Controlled by Programmable Controller.
Above-mentioned energy-absorption box sub-unit bonding machine, wherein, described slide mechanism comprises Double-axis line slideway and is arranged on the slide block on Double-axis line slideway, and described welding gun is arranged on slide block.
Above-mentioned energy-absorption box sub-unit bonding machine, wherein, the servomotor that described power set adopt, the output shaft of this servomotor connects rotating disc.
Above-mentioned energy-absorption box sub-unit bonding machine, wherein, the employing of described elevating mechanism be lift cylinder, easy to use.
The present invention replaces manual mobile wire holder with automatic rotary welding; Hand inspection weld seam is replaced with PLC; Make common laborer pass through training and also easily can carry out welding operation, save recruitment cost, security high, reduce labor intensity, enhance productivity, its production capacity improves original 6 times, and quality is very stable, avoid the quality problems of leak monolateral weld seam to occur, improve welding quality.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Fig. 2 is fundamental diagram of the present invention.
In figure: 1, lift cylinder; 2, Double-axis line slideway; 3, welding gun; 4, activity orientation axle; 5, compression cylinder; 6, servomotor; 7, profile location-plate; 8, front side detent mechanism; 9, rotating disc, 10, body; 11, slide block.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
See Fig. 1 and Fig. 2, energy-absorption box sub-unit bonding machine of the present invention, what it adopted is carbon-dioxide arc welding, and it comprises: body 10, lift cylinder 1, Double-axis line slideway 2, welding gun 3, activity orientation axle 4, compression cylinder 5, servomotor 6, profile location-plate 7 and front side detent mechanism 8; The elevating mechanism installed welding gun 3 in body 10 upper part and drive welding gun 3 to be elevated, what this elevating mechanism adopted is lift cylinder 1, and is connected with welding gun 3 by slide mechanism.The slide mechanism of the present embodiment comprises Double-axis line slideway 2 and is arranged on the slide block 11 on Double-axis line slideway 2, this Double-axis line slideway 2 is for having two slide rails be arranged in parallel, be arranged on bottom slide block 11 on slide rail, described welding gun 3 is arranged on slide block 11, and this welding gun 3 position is corresponding with energy-absorption box sub-unit workpiece to be welded.
The workbench of body 10 is provided with power set, profile location-plate 7, activity orientation axle 4, compression cylinder 5 and rotating disc 9 by mounting bracket; Profile location-plate 7 is arranged on the core of the workbench of body 10, and it is corresponding with welding gun 3, treats energy-absorption box sub-unit workpiece to be welded for placing.Arrange activity orientation axle 4 and rotating disc 9 respectively in the both sides of profile location-plate 7, this rotating disc 9 connecting power device, drives it to rotate by power set.In the present embodiment, what power set adopted is servomotor 6, and the output shaft of this servomotor 6 connects the one side of rotating disc 9, and the another side of this rotating disc 9 is provided with front side detent mechanism 8, the locating shaft that on front side of this, detent mechanism 8 adopts, for the location by workpiece to be welded.
In the present embodiment, activity orientation axle 4 connects the piston rod of compression cylinder 5, is driven the movement of its activity orientation axle 4 by compression cylinder 5, for stablizing energy-absorption box sub-unit workpiece to be welded, increasing the precision of welding, avoiding the quality problems of leak monolateral weld seam to occur.
It should be noted that, the whole machine of the present embodiment is all run by Controlled by Programmable Controller, body arranges the start button starting whole system and run, this Programmable Logic Controller is PLC, it connects servomotor 6, lift cylinder 1 and compression cylinder 5 by the mode of electric wire or circuit, be convenient to control it run, make it reach the object automatically controlled.
Again as shown in Figure 2, in use, after workpiece is inserted in front side detent mechanism 8 along profile location-plate 7 by workman, press start button, now the piston rod of compression cylinder 5 ejects Work-sheet pressing by activity orientation axle 4 the present embodiment; Time delay is after 1 second, and lift cylinder 1 ejects and welding gun is moved to welding position, and PLC welds to welding enabling signal, has welded rear lift cylinder 1 and has return reset; For next part workpiece is prepared.
In addition, this energy-absorption box sub-unit bonding machine welds left and right part respectively by switching left member right member switch.
In actual applications, the present invention is easy to learn, make common laborer pass through training and also easily can carry out welding operation, save recruitment cost effect than high, and security is high, reduce labor intensity, enhance productivity, its production capacity improves original 6 times, and improves welding quality, avoids the quality problems of leak monolateral weld seam to occur.
The present invention replaces manual mobile wire with servomotor automatic rotary welding, is replace hand inspection weld seam with PLC, reduces labor intensity, enhances productivity and welding quality, be worthy of popularization.
More than show and describe general 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; what describe in above-described embodiment and description 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.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. energy-absorption box sub-unit bonding machine, it is characterized in that, it comprises body, be arranged on the welding gun on body and drive the elevating mechanism of welding gun lifting and control the Programmable Logic Controller that whole machine runs, and described body is provided with the profile location-plate for placing energy-absorption box sub-unit workpiece to be welded, the front side detent mechanism for fixing energy-absorption box sub-unit workpiece to be welded, the power set that run for the rotating disc and driven rotary dish rotating energy-absorption box sub-unit workpiece to be welded, described elevating mechanism connects welding gun by slide mechanism, described front side detent mechanism is arranged on the rotating pan, described power set are all connected by electric wire with Programmable Logic Controller with elevating mechanism, the compression cylinder described body being also provided with the activity orientation axle for stablizing energy-absorption box sub-unit workpiece to be welded and driving activity orientation axle to run, the catch bar of this compression cylinder connects activity orientation axle, described compression cylinder is connected by electric wire with Programmable Logic Controller, described slide mechanism comprises Double-axis line slideway and is arranged on the slide block on Double-axis line slideway, described welding gun is arranged on slide block.
2. energy-absorption box sub-unit bonding machine according to claim 1, is characterized in that, the servomotor that described power set adopt, and the output shaft of this servomotor connects rotating disc.
3. energy-absorption box sub-unit bonding machine according to claim 1, is characterized in that, the employing of described elevating mechanism be lift cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210180592.0A CN102689082B (en) | 2012-06-04 | 2012-06-04 | Welding machine for energy absorption box subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210180592.0A CN102689082B (en) | 2012-06-04 | 2012-06-04 | Welding machine for energy absorption box subassembly |
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| Publication Number | Publication Date |
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| CN102689082A CN102689082A (en) | 2012-09-26 |
| CN102689082B true CN102689082B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210180592.0A Active CN102689082B (en) | 2012-06-04 | 2012-06-04 | Welding machine for energy absorption box subassembly |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801880B (en) * | 2014-02-25 | 2015-05-13 | 江苏畅通车业发展有限公司 | Welding fixture used for front right energy absorption box assembly in automobile front buffering cross beam |
| CN103801882B (en) * | 2014-02-25 | 2015-06-03 | 江苏畅通车业发展有限公司 | Welding tool used for front left and front right energy absorption boxes in automobile front buffering cross beam |
| CN112658481A (en) * | 2020-12-31 | 2021-04-16 | 湖南创研智能装备有限公司 | Air duct volute laser welding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0839244A (en) * | 1994-07-26 | 1996-02-13 | Kobe Steel Ltd | Joining method for hollow member |
| CN201023176Y (en) * | 2007-05-10 | 2008-02-20 | 江阴市液压油管有限公司 | Oil pipe double-gun ring seam automatic welding machine |
| CN101961812A (en) * | 2010-09-17 | 2011-02-02 | 浙江天兴管业有限公司 | Vertical circular seam welding machine |
| CN102179603A (en) * | 2011-04-21 | 2011-09-14 | 清华大学 | Automatic welding and sealing device of spent fuel storage tank plug |
| CN102275032A (en) * | 2010-06-12 | 2011-12-14 | 盐城意斯特机械制造有限公司 | Program control sidesway oil cylinder circumferential seam welding machine |
| CN202199951U (en) * | 2011-07-26 | 2012-04-25 | 南京奥特电气有限公司 | Pressure arm-type automatic pipe welding machine |
| CN102463403A (en) * | 2010-11-19 | 2012-05-23 | 汤波 | Automatic argon arc welding machine controlled by computer for heat pipe joints |
| CN202591807U (en) * | 2012-06-04 | 2012-12-12 | 昆山市三众模具制造有限公司 | Energy-absorbing box subassembly welding machine |
-
2012
- 2012-06-04 CN CN201210180592.0A patent/CN102689082B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0839244A (en) * | 1994-07-26 | 1996-02-13 | Kobe Steel Ltd | Joining method for hollow member |
| CN201023176Y (en) * | 2007-05-10 | 2008-02-20 | 江阴市液压油管有限公司 | Oil pipe double-gun ring seam automatic welding machine |
| CN102275032A (en) * | 2010-06-12 | 2011-12-14 | 盐城意斯特机械制造有限公司 | Program control sidesway oil cylinder circumferential seam welding machine |
| CN101961812A (en) * | 2010-09-17 | 2011-02-02 | 浙江天兴管业有限公司 | Vertical circular seam welding machine |
| CN102463403A (en) * | 2010-11-19 | 2012-05-23 | 汤波 | Automatic argon arc welding machine controlled by computer for heat pipe joints |
| CN102179603A (en) * | 2011-04-21 | 2011-09-14 | 清华大学 | Automatic welding and sealing device of spent fuel storage tank plug |
| CN202199951U (en) * | 2011-07-26 | 2012-04-25 | 南京奥特电气有限公司 | Pressure arm-type automatic pipe welding machine |
| CN202591807U (en) * | 2012-06-04 | 2012-12-12 | 昆山市三众模具制造有限公司 | Energy-absorbing box subassembly welding machine |
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| CN102689082A (en) | 2012-09-26 |
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