CN105108286A - Welding apparatus of gas metal arc welding under super-gravity environment - Google Patents
Welding apparatus of gas metal arc welding under super-gravity environment Download PDFInfo
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- CN105108286A CN105108286A CN201510568253.3A CN201510568253A CN105108286A CN 105108286 A CN105108286 A CN 105108286A CN 201510568253 A CN201510568253 A CN 201510568253A CN 105108286 A CN105108286 A CN 105108286A
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- welding
- gas metal
- arc welding
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- welding bench
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding apparatuses and especially relates to a welding apparatus of gas metal arc welding under super-gravity environment, which comprises a rotary-type super-gravity mechanism, a welding mechanism of gas metal arc welding and a welding stand component of gas metal arc welding, wherein the welding mechanism of gas metal arc welding is fixedly mounted on the rotary-type super-gravity mechanism; and the welding stand component of gas metal arc welding is connected to the welding mechanism of gas metal arc welding. According to the invention, through the above structure, centripetal acceleration larger than the gravity acceleration can be acquired through rotation, thus the super-gravity process can be studied in a laboratory; and a welding machine of gas metal arc welding is coupled with the rotary-type super-gravity apparatus, thus the super-gravity welding of gas metal arc welding can be realized in the laboratory.
Description
Technical field
The present invention relates to technical field of welding equipment, be specifically related to gas metal-arc welding welder under a kind of Elevated Gravity.
Background technology
Gas metal-arc welding has the features such as welding efficiency height and welding quality stable, is widely used in the industrial production.In recent years, along with scientific and technological progress, people propose new requirement to gas metal-arc welding, and such as, the people such as the Wu Chuansong of Shandong University have carried out the research of gas metal-arc welding under water, see " welding journal " the 34th 55-58 page of volume the 8th phase.Under the people such as the Bai Shaojun of Beijing University of Technology then have studied magnetic fields, the melt-extracted steel fibre of gas metal-arc welding, is shown in " Beijing University of Technology's journal " the 39th 971-975 page of volume the 7th phase.
But current Chinese scholars is not yet studied gas metal-arc welding under hypergravity condition, Given this, the application has made and having benefited our pursuits, and have studied the device being applicable to gas metal-arc welding under hypergravity condition, defines following technical scheme.
Summary of the invention
The object of this invention is to provide one gas metal-arc welding welding machine is coupled with rotary super-gravity device, gas metal-arc welding welder under the Elevated Gravity that the hypergravity that thus can realize gas metal-arc welding in the lab welds.
In order to solve the problem existing for background technology; the present invention is by the following technical solutions: gas metal-arc welding welder under a kind of Elevated Gravity; comprise rotary hypergravity mechanism, gas metal-arc welding welding mechanism and gas metal-arc welding welding bench assembly; described gas metal-arc welding welding mechanism is fixedly mounted in described rotary hypergravity mechanism, and described gas metal-arc welding welding bench assembly is connected with described gas metal-arc welding welding mechanism.
Further, described rotary hypergravity mechanism comprises framework, welding bench, upper backup pad, back shaft, motor and frequency converter, described welding bench is rectangle, described welding bench is arranged on the centre position of described framework, the parallel top being located at described welding bench of described upper backup pad, be connected respectively by left support plate and right support plate and support between described upper backup pad with described welding bench, described welding bench, upper backup pad, be fixedly connected with between left support plate and right support plate, the centre position of described welding bench is connected with described back shaft, described back shaft runs through described welding bench and upper backup pad and extends to described framework, described framework is connected with bearing between back shaft, described back shaft is provided with driven pulley, described driven pulley is arranged between described welding bench and framework, the side of described back shaft is provided with described motor, described motor drive pulley be connected with described driven pulley by belt, described motor is connected with described frequency converter.
Further, described gas metal-arc welding welding mechanism is fixedly mounted on the welding bench of described rotary hypergravity mechanism; Described gas metal-arc welding welding mechanism comprises welding machine, gas tank, wire-feed motor and welding gun, and described gas tank and wire-feed motor are all connected with the input of described welding machine, and the output of described welding machine is connected with described welding gun.
Further, described gas metal-arc welding welding bench assembly comprises welding bench, angle adjusting piece, linear drives part, fixing test plate (panel) and support, described welding bench is flexibly connected with described left support plate by fillet, described welding bench can be that axis rotates with fillet, described welding bench is adjusted by described angle adjusting piece and horizontal plane angle, described linear drives part is located at the top of described welding bench, described linear drives part can move with uniform velocity automatically with the direction being parallel to described fillet, described fixing test plate (panel) is fixed on described linear drives part by fixture, described support is fixedly connected with described welding bench.
The present invention has following beneficial effect: gas metal-arc welding welder under a kind of Elevated Gravity of the present invention, comprises rotary hypergravity mechanism, gas metal-arc welding welding mechanism and gas metal-arc welding welding bench assembly; The present invention adopts said structure; by rotating the centripetal acceleration obtaining and be greater than acceleration of gravity; thus can study hypergravity process in the lab; and be coupled with rotary super-gravity device by gas metal-arc welding welding machine, thus achieve the hypergravity welding of gas metal-arc welding in the lab.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of gas metal-arc welding welding mechanism in the present invention.
Fig. 3 is the structural representation of gas metal-arc welding welding bench assembly in the present invention.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
As shown in Figure 1; gas metal-arc welding welder under a kind of Elevated Gravity; comprise rotary hypergravity mechanism, gas metal-arc welding welding mechanism and gas metal-arc welding welding bench assembly; described gas metal-arc welding welding mechanism is fixedly mounted in described rotary hypergravity mechanism, and described gas metal-arc welding welding bench assembly is connected with described gas metal-arc welding welding mechanism.In the present embodiment; by rotating the centripetal acceleration obtaining and be greater than acceleration of gravity; thus can study hypergravity process in the lab; and be coupled with rotary super-gravity device by gas metal-arc welding welding machine, thus achieve the hypergravity welding of gas metal-arc welding in the lab.
As shown in Figure 1, described rotary hypergravity mechanism comprises framework 17, welding bench 11, upper backup pad 111, back shaft 12, motor 14 and frequency converter 18, described welding bench 11 is rectangle, described welding bench 11 is arranged on the centre position of described framework 17 with welding manner, the parallel top being located at described welding bench 11 of described upper backup pad 111, wherein, the shape of upper backup pad 111 is all identical with welding bench 11 with size, be connected respectively by left support plate 113 and right support plate 112 and support between described upper backup pad 111 with described welding bench 11, left support plate 113 and right support plate 112 play connection, supporting role, described welding bench 11, upper backup pad 111, welding manner is preferably adopted to be fixedly connected with between left support plate 113 and right support plate 112, also the alternate manners such as bolt can be adopted to be fixedly connected with simultaneously, ensure its stability, the centre position of described welding bench 11 is connected with described back shaft 12, described back shaft 12 runs through described welding bench 11 and upper backup pad 111 with welding manner and extends to described framework 17, described framework 17 is connected with bearing between back shaft 12, back shaft 12 can be made like this can to carry out gyration in framework 17, described back shaft 12 is provided with driven pulley 13, described driven pulley 13 is arranged between described welding bench 11 and framework 17, the side of described back shaft 12 is provided with described motor 14, wherein, main shaft and the back shaft 12 of motor 14 are parallel to each other in space, the drive pulley 15 of described motor 14 is connected with described driven pulley 13 by belt 16, and described motor 14 is connected with described frequency converter 18, and frequency converter 18 can be used for the rotating speed regulating motor 14 here.
As shown in Figure 2, described gas metal-arc welding welding mechanism can adopt the modes such as welding or bolt connection to be fixedly mounted on the welding bench 11 of described rotary hypergravity mechanism; Described gas metal-arc welding welding mechanism comprises welding machine 21, gas tank 23, wire-feed motor 22 and welding gun 24, and described gas tank 23 and wire-feed motor 22 are all connected with the input of described welding machine 21, and the output of described welding machine 21 is connected with described welding gun 24.In the present embodiment, gas tank 23 is for storage and export welding protection gas to welding machine 21, and wire-feed motor 22 is for welding machine 21 handling molten pole welding wire for gas shielded welding, and welding machine 21 is for carrying protective gas and welding wire to welding gun 24.
As shown in Figure 3, described gas metal-arc welding welding bench assembly comprises welding bench 3, angle adjusting piece 33, linear drives part 31, fixing test plate (panel) 34 and support 35, described welding bench 3 adopts hinging manner to be flexibly connected by fillet 36 with described left support plate 113, after connection, described welding bench 3 can with fillet 36 for axis rotates, described welding bench 3 carries out accurate adjustment by described angle adjusting piece 33 with horizontal plane angle, described linear drives part 31 is located at the top of described welding bench 3, described linear drives part 31 can move with uniform velocity automatically with the direction being parallel to described fillet 36, described fixing test plate (panel) 34 is fixed on described linear drives part 31 by fixture 32, and ensure in welding process, relative motion is there is not in fixing test plate (panel) 34 with linear drives part 31, described support 35 preferably adopts welding manner to be fixedly connected with described welding bench 3, also the alternate manners such as bolt can be adopted to fix simultaneously, this support 35 can ensure that in welding process, welding gun 24 and gas metal-arc welding welding bench 3 relative motion do not occur, simultaneously can manual adjustments support 35, change the height between welding gun 24 and linear drives part 31.
As shown in Figure 1, Figure 2, Figure 3 shows, the gas metal-arc welding that the present invention realizes under Elevated Gravity by the gas metal-arc welding welder of Elevated Gravity comprises the following steps:
A) choose and need centripetal acceleration, adjustment angle adjusting piece 33, make welding bench 3 vertical with actual acceleration direction, actual acceleration is centripetal and speed and acceleration of gravity vector;
B) by fixture 32, fixing test plate (panel) 34 is fixed on linear drives part 31, adjusting pole 35, makes welding gun 24 reach requirement of experiment with the distance of fixing test plate (panel) 34, welding machine 21 adjusts welding current, weldingvoltage and gas flow;
C) regulate frequency converter 18, make welding bench 3 can produce the centripetal force of needs in rotary course, open master switch, welding bench 11 rotates, and welds beginning simultaneously.
Claims (4)
1. gas metal-arc welding welder under an Elevated Gravity; it is characterized in that; comprise rotary hypergravity mechanism, gas metal-arc welding welding mechanism and gas metal-arc welding welding bench assembly; described gas metal-arc welding welding mechanism is fixedly mounted in described rotary hypergravity mechanism, and described gas metal-arc welding welding bench assembly is connected with described gas metal-arc welding welding mechanism.
2. gas metal-arc welding welder under a kind of Elevated Gravity according to claim 1, it is characterized in that, described rotary hypergravity mechanism comprises framework (17), welding bench (11), upper backup pad (111), back shaft (12), motor (14) and frequency converter (18), described welding bench (11) is rectangle, described welding bench (11) is arranged on the centre position of described framework (17), the parallel top being located at described welding bench (11) of described upper backup pad (111), be connected respectively by left support plate (113) and right support plate (112) and support between described upper backup pad (111) with described welding bench (11), described welding bench (11), upper backup pad (111), be fixedly connected with between left support plate (113) and right support plate (112), the centre position of described welding bench (11) is connected with described back shaft (12), described back shaft (12) runs through described welding bench (11) and upper backup pad (111) and extends to described framework (17), between described framework (17) with back shaft (12), bearing is connected, described back shaft (12) is provided with driven pulley (13), described driven pulley (13) is arranged between described welding bench (11) and framework (17), the side of described back shaft (12) is provided with described motor (14), the drive pulley (15) of described motor (14) is connected with described driven pulley (13) by belt (16), and described motor (14) is connected with described frequency converter (18).
3. gas metal-arc welding welder under a kind of Elevated Gravity according to claim 1, is characterized in that, described gas metal-arc welding welding mechanism is fixedly mounted on the welding bench (11) of described rotary hypergravity mechanism; Described gas metal-arc welding welding mechanism comprises welding machine (21), gas tank (23), wire-feed motor (22) and welding gun (24); described gas tank (23) is all connected with the input of described welding machine (21) with wire-feed motor (22), and the output of described welding machine (21) is connected with described welding gun (24).
4. gas metal-arc welding welder under a kind of Elevated Gravity according to claim 1, it is characterized in that, described gas metal-arc welding welding bench assembly comprises welding bench (3), angle adjusting piece (33), linear drives part (31), fixing test plate (panel) (34) and support (35), described welding bench (3) is flexibly connected with described left support plate (113) by fillet (36), described welding bench (3) can with fillet (36) for axis rotates, described welding bench (3) is adjusted by described angle adjusting piece (33) and horizontal plane angle, described linear drives part (31) is located at the top of described welding bench (3), described linear drives part (31) can move with uniform velocity automatically with the direction being parallel to described fillet (36), described fixing test plate (panel) (34) is fixed on described linear drives part (31) by fixture (32), described support (35) is fixedly connected with described welding bench (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568253.3A CN105108286A (en) | 2015-09-09 | 2015-09-09 | Welding apparatus of gas metal arc welding under super-gravity environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568253.3A CN105108286A (en) | 2015-09-09 | 2015-09-09 | Welding apparatus of gas metal arc welding under super-gravity environment |
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| CN105108286A true CN105108286A (en) | 2015-12-02 |
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| CN201510568253.3A Pending CN105108286A (en) | 2015-09-09 | 2015-09-09 | Welding apparatus of gas metal arc welding under super-gravity environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238284A (en) * | 2020-09-23 | 2021-01-19 | 石玉班 | Gas metal arc welding device suitable for hypergravity environment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040678A (en) * | 1983-08-16 | 1985-03-04 | Nippon Steel Corp | Method and device for gravity type welding |
| CN200981149Y (en) * | 2006-08-29 | 2007-11-28 | 中国海洋石油总公司 | Underwater high-voltage welding power supplying device |
| CN102151948A (en) * | 2011-01-21 | 2011-08-17 | 哈尔滨工业大学 | Macro-micro robot remote welding method for pipeline maintenance in extreme environment |
| CN103920973A (en) * | 2014-04-11 | 2014-07-16 | 常熟理工学院 | Consumable-electrode gas shielded welding device under supergravity environment |
-
2015
- 2015-09-09 CN CN201510568253.3A patent/CN105108286A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040678A (en) * | 1983-08-16 | 1985-03-04 | Nippon Steel Corp | Method and device for gravity type welding |
| CN200981149Y (en) * | 2006-08-29 | 2007-11-28 | 中国海洋石油总公司 | Underwater high-voltage welding power supplying device |
| CN102151948A (en) * | 2011-01-21 | 2011-08-17 | 哈尔滨工业大学 | Macro-micro robot remote welding method for pipeline maintenance in extreme environment |
| CN103920973A (en) * | 2014-04-11 | 2014-07-16 | 常熟理工学院 | Consumable-electrode gas shielded welding device under supergravity environment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238284A (en) * | 2020-09-23 | 2021-01-19 | 石玉班 | Gas metal arc welding device suitable for hypergravity environment |
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Application publication date: 20151202 |