CN106736191B - A kind of welding is compared with position equipment - Google Patents
A kind of welding is compared with position equipment Download PDFInfo
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- CN106736191B CN106736191B CN201710121435.5A CN201710121435A CN106736191B CN 106736191 B CN106736191 B CN 106736191B CN 201710121435 A CN201710121435 A CN 201710121435A CN 106736191 B CN106736191 B CN 106736191B
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- clamping platform
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- elastic component
- weldment
- clamping
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Classifications
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
A kind of welding is compared with position equipment, including compared with position device（3）, it is characterised in that：It is described compared with position device（3）Including framework（31）, the framework（31）Centre is provided with two clamping platforms that can in left and right directions with respect to draw close and with respect to dorsal glide：Left clamping platform（42）With right clamping platform（41）, in the left clamping platform（42）Bottom right extension at the framework（3）Between, the right clamping platform（41）Lower-left extension at institute's framework（3）Between be respectively arranged with left elastic component（421）With right elastic component（411）.
Description
Technical field
This application involves welding technology field, specially a kind of welding is compared with position equipment.
Background technology
Bonding machine facilitates the welding of variously-shaped and size metalwork, drop as the supplement to traditional welding means
Low cost of labor, a but bonding machine generally requires the different metalwork of weld size, thus be required for every time it is artificial again
Machine is recycled to be welded compared with after position manually, inefficiency needs to improve.
Invention content
The object of the present invention is to provide a kind of welding compared with position equipment, aftermentioned defect of the prior art can be overcome.
A kind of welding according to the present invention is compared with position equipment, including compared with position device, it is characterised in that：It is described to include compared with position device
Framework is provided among the framework and opposite in left and right directions can draw close and two clamping platforms of opposite dorsal glide：Left clamping
Platform and right clamping platform, at the bottom right extension of the left clamping platform between the framework, the extension of the lower-left of the right clamping platform
Left elastic component and right elastic component are respectively arranged between place and institute's framework, in the left side of the left clamping platform and the right clamping platform
Right side be respectively arranged with a left sliding shoe that can be slided up and down and right sliding shoe, the left sliding shoe and the left clamping platform it
Between and the right sliding shoe and the right clamping platform between mutually touched with oblique sliding surface, the left sliding shoe and the right sliding shoe
Lower face is provided with oblique sliding surface, and the oblique sliding surface has oblique above at the left push-tight of oblique sliding surface and at right push-tight with pushing arm both sides
Sliding surface is mutually touched, and the upper end of the left sliding shoe and right sliding shoe is respectively arranged with the first elastic component and the second elastic component, in institute
It states the centre between left clamping platform and right clamping platform and is provided with one with extending downwards and through the threaded rod of framework intermediary operation platform
Be fixedly connected to adjust the chassis in orientation above and below the weldment, the threaded rod setting one is mutually ratcheting with stationary rack
Slot position, the lower part of threaded rod are provided with a nut, the nut and the worm gear in the worm and gear group being made of worm gear and worm screw
It is fixed as one, the worm screw front-rear direction sets and is supported on the front-rear side walls of the framework, and the pushing arm is pushed away including a left side
Tightly locate, the pushing part at right push-tight and at the connection left push-tight and at the right push-tight, be provided among the pushing part
The threaded hole that the screw thread of the one mandril forepart with clamping pushing tow motor cooperates, the front inner wall of the framework and the top
A touching separator is provided on mandril between pushed section and a longitudinal conveyer belt is connect with being arranged on follower on the worm screw
Driving wheel, the top of the left clamping platform is additionally provided with one for installing straight slot of the front-rear direction compared with the relatively hyte part of position, institute
It states and includes front support bracket and rear support bracket compared with hyte part, the front support bracket includes preceding guidance part and front clamp portion, described leading
The end set one for drawing portion is retreaded sliding surface, the inside setting in front clamp portion there are two when clamping with the touching of weldment leading flank
Movable pulley, lantern ring, the preceding lantern ring and the left clamping before the preceding guidance part is drawn close at the sliding surface that retreads and is provided with one
Elastic component before setting one between straight slot on platform, preceding guidance part, which is drawn close at front clamp portion, to be provided on one and left clamping platform before straight slot
The first guiding block that portion slot position is slidably matched, the rear support bracket include rear guidance part and rear clamping section, the rear guidance part
Oblique sliding surface before end set one, there are two the slips when clamping with the touching of weldment leading flank for the inside setting of rear clamping section
Wheel, in the rear guidance part draw close it is described before be tiltedly provided with one at sliding surface after lantern ring, it is described after lantern ring on the left clamping platform
Straight slot between setting one after elastic component, rear guidance part draw close at rear clamping section is provided with one with right clamping platform on straight slot rear groove
The second guiding block for being slidably matched of position, between the preceding oblique sliding surface and the sliding surface that retreads being provided with a both sides is arranged to oblique sliding surface
Removable pin, the removable pin right end stretch out the operation portion of left clamping platform, and left end is provided with one compared with position elastic component, when the left clamping
When platform and the right clamping platform are drawn close relatively and clamp weldment, the weldment is first touched with the removable pin, is gradually being pressed from both sides
In tight process, the removable pin described in jacking in left clamping platform, meanwhile, the preceding guidance part and rear guidance part are respectively in institute
State under the action of preceding elastic component and rear elastic component the front clamp portion and it is described after the inside Slideslip in clamping section and realize the weldering
Fitting is front and rear compared with position, and the left clamping platform and right clamping platform bottom are both provided with ball for reducing rubbing of being generated in sliding process
It wipes.
Further technical solution, it is described compared be provided on the left of the device of position bonding machine for described compared on the device of position
Weldment is welded, and the welding head that can be slided up and down is provided with compared with position device side close to described.
Further technical solution, described in the clamping pushing tow motor drive during the inside Slideslip of pushing part, the left side
Sliding shoe and right sliding shoe upward sliding, so as to which the left clamping platform and right clamping platform be driven to clamp weldment with respect to drawing close,
When the outside Slideslip of pushing part described in the clamping pushing tow motor drive, the left sliding shoe and right sliding shoe are described the
Slide downward under the action of one elastic component and the second elastic component, meanwhile, the left clamping platform and the right clamping platform are respectively in institute
It states and decontrols weldment with respect to dorsal glide under the action of left elastic component and the right elastic component.
Further technical solution when the touching separator is touched with driving wheel, passes through longitudinal belt-driven institute
State worm screw to turn, the worm gear then driven to turn, the threaded rod generate longitudinal movement and make weldment realize in above-below direction compared with
Position.
By the present invention, weldment can be made automatic compared with position in both direction around being realized in clamping process, made
Different weldments are obtained to realize automatically compared with position.Due to being provided with the clamping platform that can be horizontally slipped, by sliding back and forth for pushing arm, make
Left clamping platform opposite draw close synchronous with right clamping platform and realize left and right directions compared with position while realize clamping to weldment,
Simultaneously as there is provided left and right elastic component and the first elastic component and the second elastic component of sliding shoe upper end, make two clamping platforms of left and right
The reliable operation in opposite dorsal glide；Due to being provided with compared with hyte part, in left and right, clamping platform is opposite draws close and clamps weldment
During, removable pin is pressed into left clamping platform and front support bracket and rear support bracket is made to press to weldment simultaneously by the weldment,
So as to which weldment be made also to be realized automatically compared with bit function in front-rear direction；Due to being provided with threaded rod, can will be welded before clamping
Fitting rises to required position, makes the emersion of weldment top surface is left and right to clamp the certain height of countertop, in addition, threaded rod is also
Available for ejecting weldment after weldment processes, in order to take out；Due to being provided with touching separator, clamping and pushing tow
Two actions are completed by pushing tow motor is clamped, and are reduced motor quantity, are reduced manufacture cost.Whole equipment structure compared with
To be simple, stabilized structure, cost is relatively low, reliable, can substitute manual maintenance；Rectangular solder part can not only be realized preceding
Afterwards, in the both direction of left and right compared with position, reduce the non-cutting time of process operation, and realize weldment top surface and stretch out and clamp
The control of platform distance, it is ensured that the safety of process operation.
Description of the drawings
Fig. 1 is integrated model schematic diagram of the welding compared with position equipment of the present invention；
Fig. 2 is the front view compared with position device in Fig. 1；
Fig. 3 is the vertical view compared with position device in Fig. 1；
Fig. 4 is the enlarged diagram of the relatively hyte part in Fig. 3.
Specific embodiment
Above in conjunction with Fig. 1-4, the present invention is described in detail.
A kind of welding according to the embodiment is compared with position equipment, including compared with position device 3, it is characterised in that：It is described to be wrapped compared with position device 3
Framework 31 is included, is provided with and opposite in left and right directions can draw close and two clamping platforms of opposite dorsal glide among the framework 31：
Left clamping platform 42 and right clamping platform 41, at the bottom right extension of the left clamping platform 42 between the framework 31, the right folder
Left elastic component 421 and right elastic component 411 are respectively arranged between institute's framework 31 at the lower-left extension of tight platform 41, in the left folder
The tight left side of platform 42 and the right side of the right clamping platform 41 are respectively arranged with a left sliding shoe 52 that can be slided up and down and right slip
Block 51, between the left sliding shoe 52 and the left clamping platform 42 and between the right sliding shoe 51 and the right clamping platform 41 with
Oblique sliding surface is mutually touched, and the lower face of the left sliding shoe 52 and the right sliding shoe 51 is provided with oblique sliding surface, the oblique sliding surface with
60 both sides of pushing arm have at the left push-tight of oblique sliding surface 62 mutually to be touched with the oblique sliding surface above at right push-tight 61, the left sliding shoe 52
511 elastic component 521,511 of one first elastic component 521 and the second elastic component is respectively arranged with the upper end of right sliding shoe 51, in institute
It states the centre between left clamping platform 42 and right clamping platform 41 and is provided with one with extending downwards and through the spiral shell of framework intermediary operation platform
Rasp bar 83 be fixedly connected to adjust the chassis 80 in orientation above and below the weldment, the setting of threaded rod 83 one and fixed tooth
The mutually ratcheting slot position 86 of item 85, the lower part of threaded rod 83 are provided with a nut 84, the nut 84 with by worm gear 81 and worm screw 82
Worm gear 81 in the worm and gear group of composition is fixed as one, and 82 front-rear direction of worm screw sets and is supported on the framework 31
Front-rear side walls, the pushing arm 60 includes 62 at left push-tight, at right push-tight 61 and the connection left push-tight at 62 and described
61 pushing part 63 at right push-tight is provided with 90 forepart of mandril with clamping pushing tow motor 9 among the pushing part 63
The threaded hole that screw thread cooperates is provided with one on the mandril 90 between the front inner wall of the framework 31 and the pushing part 63
The longitudinal conveyer belt 92 of separator 91 and one is touched with being arranged on the driving wheel 921 that follower 922 is connect on the worm screw 82, it is described
The top of left clamping platform 42 is additionally provided with one for installing straight slot of the front-rear direction compared with the relatively hyte part of position, described compared with hyte part packet
Front support bracket and rear support bracket are included, the front support bracket includes preceding guidance part 71 and front clamp portion 711, the preceding guidance part 71
End set one is retreaded sliding surface 715, the inside setting in front clamp portion 711 there are two when clamping with the touching of weldment leading flank
Movable pulley 730, the lantern ring 714 before the preceding guidance part 71 is drawn close at the sliding surface 715 that retreads and is provided with one, the preceding lantern ring
714 and the left clamping platform 42 on straight slot between elastic component 713 before setting one, preceding guidance part 71 drawn close at front clamp portion 711
First guiding block 712 being slidably matched with straight slot front groove position 422 on the left clamping platform 42 in left clamping section is provided with, is propped up after described
Bolster includes rear guidance part 72 and rear clamping section 721, it is described after guidance part 72 end set one before oblique sliding surface 725, it is rear to clamp
Portion 721 inside setting there are two clamp when with weldment leading flank touching movable pulley 730, in the rear guidance part 72 to lean on
Hold together it is described before be tiltedly provided with one at sliding surface 725 after lantern ring 724, it is described after lantern ring 724 and the straight slot on the left clamping platform 42 it
Between setting one after elastic component 723, rear guidance part 72, which is drawn close at rear clamping section 721, is provided with one and the right clamping platform 4241 in left clamping section
The second guiding block 722 that upper straight slot front and rear part slot position 424 is slidably matched, between the preceding oblique sliding surface 725 and the sliding surface 715 that retreads
The removable pin 70 that a both sides are arranged to oblique sliding surface is provided with, 70 right end of the removable pin stretches out the operation portion of left clamping platform, left end
One is provided with compared with position elastic component 73, when the left clamping platform 42 and the right clamping platform 41 is opposite draws close and when clamping weldment,
The weldment is first touched with the removable pin 70, during gradual clamp, the removable pin 70 left folder described in jacking
In tight platform 42, meanwhile, the preceding guidance part 71 and rear guidance part 72 are respectively in the preceding elastic component 713 and rear elastic component 723
Under effect the front clamp portion 711 and it is described after 721 inside Slideslip of clamping section and realize before and after the weldment compared with position, it is described
Left clamping platform 42 and 41 bottom of right clamping platform are both provided with ball 401 for reducing the friction generated in sliding process.
Wherein, it is described compared with the left side of position device 3 be provided with bonding machine 2 for the weldment compared on position device 3 into
Row electric welding is provided with the welding head 21 that can be slided up and down compared with 3 side of position device close to described.
Wherein, when the clamping pushing tow motor 9 drives the 63 inside Slideslip of pushing part, left 52 He of sliding shoe
Right 51 upward sliding of sliding shoe, so as to which the left clamping platform 42 and right clamping platform 41 be driven to clamp weldment with respect to drawing close, when
When the clamping pushing tow motor 9 drives the 63 outside Slideslip of pushing part, the left sliding shoe 52 and right sliding shoe 51 exist
Slide downward under the action of first elastic component, 521 and second elastic component 511, meanwhile, the left clamping platform 42 and the right side
Clamping platform 41 decontrols welding with respect to dorsal glide under the action of the left elastic component 421 and the right elastic component 411 respectively
Part.
Wherein, when the touching separator 91 is touched with driving wheel 921, the worm screw is driven by longitudinal conveyer belt 92
82 turns, then drive 81 turns of the worm gear, the threaded rod 83 generate longitudinal movement and make weldment realize in above-below direction compared with
Position.
The present apparatus can make weldment automatic compared with position in both direction around being realized in clamping process so that no
It is realized with weldment automatically compared with position.
Due to being provided with the clamping platform that can be horizontally slipped, by sliding back and forth for pushing arm, make left clamping platform and right clamping
Platform synchronize opposite draw close and realize left and right directions compared with position while realize clamping to weldment, simultaneously as being provided with
Left and right elastic component and the first elastic component and the second elastic component of sliding shoe upper end make two clamping platforms of left and right in opposite dorsal glide
When reliable operation.
Due to being provided with compared with hyte part, during clamping platform opposite draw close in left and right clamps weldment, the welding
Removable pin is pressed into left clamping platform and front support bracket and rear support bracket is made to press to weldment simultaneously by part, so as to make weldment front and rear
Also it realizes automatically compared with bit function in direction.
Due to being provided with threaded rod, weldment can be risen into required position before clamping, make weldment top surface
The certain height of left and right clamping countertop is risen from, in addition, threaded rod can be additionally used in weldment top after weldment processes
Go out, in order to take out.
Due to being provided with touching separator, clamp and two actions of pushing tow are completed by pushing tow motor is clamped, reduce
Motor quantity reduces manufacture cost.Whole equipment structure is relatively simple, and stabilized structure, cost is relatively low, reliable, energy
Enough substitute manual maintenance；Can not only realize rectangular solder part in both direction around compared with position, reduce process operation
Non-cutting time, and realize weldment top surface stretch out clamping platform distance control, it is ensured that the safety of process operation.
By later mode, those skilled in the art can make various according to operating mode within the scope of the invention
Change.
Claims (4)
1. a kind of welding is compared with position equipment, including compared with position device（3）, it is characterised in that：Compared with position device（3）Including framework（31）, frame
Body（31）Centre is provided with two clamping platforms that can in left and right directions with respect to draw close and with respect to dorsal glide：Left clamping platform（42）With
Right clamping platform（41）, in left clamping platform（42）Bottom right extension at and framework（31）Between, right clamping platform（41）Lower-left extend
Place and institute's framework（31）Between be respectively arranged with left elastic component（421）With right elastic component（411）, in left clamping platform（42）Left side
With right clamping platform（41）Right side be respectively arranged with a left sliding shoe that can be slided up and down（52）With right sliding shoe（51）, left slip
Block（52）With left clamping platform（42）Between and right sliding shoe（51）With right clamping platform（41）Between mutually touched with oblique sliding surface, left slip
Block（52）With right sliding shoe（51）Lower face be provided with oblique sliding surface, oblique sliding surface and pushing arm（60）The left side that there are oblique sliding surface in both sides pushes away
Tight place（62）At right push-tight（61）Oblique sliding surface above is mutually touched, left sliding shoe（52）With right sliding shoe（51）Upper end difference
It is provided with the first elastic component（521）With the second elastic component（511）, in left clamping platform（42）With right clamping platform（41）Between centre
One is provided with extending downwards and through the threaded rod of framework intermediary operation platform（83）Be fixedly connected adjusting on weldment
The chassis in lower orientation（80）, threaded rod（83）Setting one and stationary rack（85）Mutually ratcheting slot position（86）, threaded rod（83）'s
Lower part is provided with a nut（84）, nut（84）With by worm gear（81）And worm screw（82）Worm gear in the worm and gear group of composition
（81）It is fixed as one, worm screw（82）Front-rear direction sets and is supported on framework（31）Front-rear side walls, pushing arm（60）Including
At left push-tight（62）, at right push-tight（61）And at the left push-tight of connection（62）At right push-tight（61）Pushing part（63）, pushing tow
Portion（63）Centre is provided with one with clamping pushing tow motor（9）Mandril（90）The threaded hole that the screw thread of forepart cooperates, frame
Body（31）Front inner wall and pushing part（63）Between mandril（90）On be provided with a touching separator（91）It is passed with a longitudinal direction
Send band（92）With being arranged on worm screw（82）Upper follower（922）The driving wheel of connection（921）, left clamping platform（42）Top also set
One is equipped with for installing straight slot of the front-rear direction compared with the relatively hyte part of position, includes front support bracket and rear support bracket compared with hyte part, it is preceding
Bearing support includes preceding guidance part（71）With front clamp portion（711）, preceding guidance part（71）End set one retread sliding surface（715）,
Front clamp portion（711）Inside setting there are two clamp when with weldment leading flank touching movable pulley（730）, in preceding guiding
Portion（71）Draw close the sliding surface that retreads（715）Lantern ring before place is provided with one（714）, preceding lantern ring（714）With left clamping platform（42）On it is logical
Elastic component before setting one between slot（713）, preceding guidance part（71）Draw close front clamp portion（711）Place is provided with one and left clamping platform
（42）Upper straight slot front groove position（422）The first guiding block being slidably matched（712）, rear support bracket include rear guidance part（72）With it is rear
Clamping section（721）, rear guidance part（72）End set one before oblique sliding surface（725）, rear clamping section（721）Inside be provided with two
A movable pulley when clamping with the touching of weldment leading flank（730）, in rear guidance part（72）Oblique sliding surface before drawing close（725）Place is set
Lantern ring after being equipped with one（724）, rear lantern ring（724）With left clamping platform（42）On straight slot between setting one after elastic component（723）, after
Guidance part（72）Draw close rear clamping section（721）Place is provided with one and right clamping platform（41）Upper straight slot rear groove position（424）Slip is matched
The second guiding block closed（722）, in preceding oblique sliding surface（725）With the sliding surface that retreads（715）Between be provided with a both sides and be arranged to oblique cunning
The removable pin in face（70）, removable pin（70）Right end stretches out the operation portion of left clamping platform, and left end is provided with one compared with position elastic component（73）,
When left clamping platform（42）With right clamping platform（41）When drawing close relatively and clamp weldment, weldment elder generation and removable pin（70）Touching,
During gradual clamp, removable pin（70）By the left clamping platform of jacking（42）It is interior, meanwhile, preceding guidance part（71）With rear guidance part
（72）Respectively in preceding elastic component（713）With rear elastic component（723）Under the action of front clamp portion（711）With rear clamping section（721）To
Interior Slideslip and compared with position, left clamping platform before and after realizing weldment（42）With right clamping platform（41）Bottom is both provided with ball（401）
For reducing the friction generated in sliding process.
2. a kind of welding according to claim 1 is compared with position equipment, it is characterised in that：Described compared with position device（3）Left side is set
It is equipped with bonding machine（2）For to described compared with position device（3）On weldment be welded, close to described compared with position device（3）Side
It is provided with the welding head that can be slided up and down（21）.
3. a kind of welding according to claim 1 is compared with position equipment, it is characterised in that：The clamping pushing tow motor（9）It drives
Move the pushing part（63）During inside Slideslip, the left sliding shoe（52）With right sliding shoe（51）Upward sliding, so as to drive
The left clamping platform（42）With right clamping platform（41）It is opposite to draw close and clamp weldment, when the clamping pushing tow motor（9）It drives
Move the pushing part（63）During outside Slideslip, the left sliding shoe（52）With right sliding shoe（51）In first elastic component
（521）With the second elastic component（511）Under the action of slide downward, meanwhile, the left clamping platform（42）With the right clamping platform
（41）Respectively in the left elastic component（421）With the right elastic component（411）Under the action of welding is decontroled with respect to dorsal glide
Part.
4. a kind of welding according to claim 1 is compared with position equipment, it is characterised in that：When the touching separator（91）With drive
Driving wheel（921）During touching, pass through longitudinal conveyer belt（92）Drive the worm screw（82）Turn, then drive the worm gear（81）Turn,
The threaded rod（83）It generates longitudinal movement and weldment is made to be realized in above-below direction compared with position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121435.5A CN106736191B (en) | 2017-03-02 | 2017-03-02 | A kind of welding is compared with position equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121435.5A CN106736191B (en) | 2017-03-02 | 2017-03-02 | A kind of welding is compared with position equipment |
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| Publication Number | Publication Date |
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| CN106736191A CN106736191A (en) | 2017-05-31 |
| CN106736191B true CN106736191B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710121435.5A Active CN106736191B (en) | 2017-03-02 | 2017-03-02 | A kind of welding is compared with position equipment |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486738A (en) * | 2017-09-20 | 2017-12-19 | 郭俊黎 | A kind of letter box arrangement |
| CN113500267B (en) * | 2021-07-15 | 2022-09-06 | 西安远航真空钎焊技术有限公司 | Vacuum brazing clamp system of honeycomb corrugated plate heat exchange structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4224954C1 (en) * | 1992-07-24 | 1993-06-17 | Lokomotivbau-Elektrotechnische Werke Hennigsdorf Gmbh, O-1422 Hennigsdorf, De | Automatic welding of large sheet sections of arcuate railway carriage roof - by locating sheets in position and welding using upper and lower movable electrodes on frame with 3=dimensional shielding system |
| JP2003071592A (en) * | 2001-08-30 | 2003-03-11 | Mitsubishi Heavy Ind Ltd | Welding device and welding method |
| CN102059489A (en) * | 2010-12-09 | 2011-05-18 | 沈阳工业大学 | Welding device and method for obtaining property of high-performance super-steel welding joint |
| CN105345376A (en) * | 2015-12-16 | 2016-02-24 | 重庆创力工贸有限公司 | Framework welding method of automobile cushion |
| CN106112265B (en) * | 2016-08-26 | 2018-04-17 | 深圳市联赢激光股份有限公司 | A kind of cover plate of power battery welding equipment |
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2017
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Inventor after: Hang Qinghong Inventor before: Fu Qingqing |
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Effective date of registration: 20180322 Address after: 226600 industrial concentration area (Jiang Zhuangcun) of Nantong City, Haian County, Jiangsu Province Applicant after: JIANGSU HONGWEI HEAVY INDUSTRY MACHINE TOOL MANUFACTURING CO., LTD. Address before: The white horse town of Pujiang County in Zhejiang province 322205 city of Jinhua Liu Dian Cun East 56 Applicant before: Fu Qingqing |
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