CN205733814U - A kind of shearing opposite soldering device - Google Patents
A kind of shearing opposite soldering device Download PDFInfo
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- CN205733814U CN205733814U CN201620031761.8U CN201620031761U CN205733814U CN 205733814 U CN205733814 U CN 205733814U CN 201620031761 U CN201620031761 U CN 201620031761U CN 205733814 U CN205733814 U CN 205733814U
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- 238000010008 shearing Methods 0.000 title claims abstract description 25
- 238000005476 soldering Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 54
- 239000010959 steel Substances 0.000 claims description 54
- 238000003466 welding Methods 0.000 claims description 33
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model discloses a kind of opposite soldering device of shearing to include: base, shearing hydraulic cylinder, Roll Collar device, plain-barreled roll device, lower cutter table apparatus, upper slitter table apparatus, welder and clamping and conveying device, respectively shearing hydraulic cylinder equipped with two in base central upper portion both sides, two lower cutter platforms are attached separately in the cylinder rod of two shearing hydraulic cylinders；In the inner side of the lower cutter platform in two, base top equipped with upper slitter table apparatus；On the slide top of upper slitter platform equipped with welder；A rear portion is cut equipped with plain-barreled roll device and Roll Collar device under entrance side；This utility model using technique scheme has novel structure, simple and practical, simple to operate, easy to maintenance, safe and reliable, and can realize full automatic New-type sheet Shearing Butt Resistance Welder.
Description
Technical field
This utility model relates to shearing in a kind of straight welded pipe production line, centering, and the visual plant of welding strip, after being particularly well-suited to milling limit, the strip steel of light sheet is sheared, centering, welding.
Background technology
At present, on straight welded pipe production line, for the seriality of satisfied production, it is desirable to enter shaping machine set after front and back coil welding is integral；But there is following several situation in existing thin plate Shearing Butt Resistance Welder；
1, produced song at shearing position after strip steel cutting, welding has been had undesirable effect；
2, strip steel toe, after tail is sheared, the distance delivering to welding position is long, is easily generated trumpet type weld bond.
For the problem in the presence of above-mentioned prior art, a kind of novel strip steel of research design shears opposite soldering device, thus the problem in the presence of overcoming prior art is the most necessary.
Summary of the invention
This utility model, for above-mentioned technical problem, proposes a kind of novel strip steel cutting opposite soldering device.
For reaching object above, it is achieved through the following technical solutions:
A kind of shearing opposite soldering device, including: base, shearing hydraulic cylinder, Roll Collar device, plain-barreled roll device, lower cutter table apparatus, upper slitter table apparatus, welder, clamping and conveying device；
Wherein, base central upper portion both sides are respectively provided with on shearing a hydraulic cylinder, and the cylinder rod of each shearing hydraulic cylinder and are respectively and fixedly provided with lower cutter table apparatus；The upper slitter table apparatus of longitudinal shear all can be realized equipped with the lower cutter table apparatus with both sides in the inner side of the lower cutter table apparatus in two, base top；
Wherein, the slide top of upper slitter table apparatus is equipped with welder；
Plain-barreled roll device and Roll Collar device may be contained within the outside of cutter table apparatus under processed strip steel upstream end, plain-barreled roll device and Roll Collar device rolling portion are that upper and lower para-position coordinates realization to roll guiding conveying, and plain-barreled roll device and the conveying of Roll Collar device export and cutter table apparatus import horizontal alignment setting under processed strip steel upstream end；
Clamping and conveying device is arranged under processed strip steel outfan outside cutter table apparatus, and the conveying entrance of clamping and conveying device is arranged with the delivery outlet horizontal alignment of cutter table apparatus under processed strip steel outfan；
As preferred structure, plain-barreled roll device include: two roll stand and two plain-barreled rolls, two roll stand are separately fixed under processed strip steel upstream end on outside cutter table apparatus, and two plain-barreled rolls rotate in the roll stand being assemblied in both sides respectively；
As preferred structure, Roll Collar device include: guide plate, two slide blocks, adjust screw mandrel and two Roll Collars；Guide plate is fixed in the roll stand of plain-barreled roll device, two slide blocks are loaded on the both sides of guide plate respectively, adjusting screw mandrel and two slide block matching threads to assemble, two Roll Collars are separately fixed on two slide blocks, two slide blocks under the rotarily driving adjusting screw mandrel along guide plate simultaneously to centre or two side shiftings；
As preferred structure, lower cutter table apparatus include: clamping cylinder, clamped beam, under cut seat, movable block, the axis of guide, adjustment feeler gauge, lower scissor blade and traversing cylinder；
Wherein, lower scissor blade is fixed on down to be cut on seat, the axis of guide is fixed on down the inside cutting seat, traversing cylinder is arranged on down the outside cutting seat, movable block is hinged with traversing cylinder, and under the drive of traversing cylinder, move along the axis of guide, adjusting feeler gauge to be arranged on the axis of guide, control the amount of movement of movable block by changing the thickness adjusting feeler gauge, clamping cylinder is arranged on the top of movable block, clamped beam is hinged with clamping cylinder, and move up and down along movable block under the drive of clamping cylinder, under cut seat with shear hydraulic cylinder fix, and shear hydraulic cylinder drive under move up and down；
As preferred structure, upper slitter table apparatus include: above cut seat, snub pulley, two upper scissor blades, slide, slide movable cylinder and guide plate；Wherein, on cut seat and be fixed on the top of base, two upper scissor blades are separately fixed on the both sides of slide, guide plate is fixed on to be cut on seat, snub pulley is fixed on the top of guide plate, the bottom that slide movable cylinder is fixed on guide plate is hinged with slide, and slide moves left and right along guide plate under the drive of slide movable cylinder；
As preferred structure, welder include: welding gun lifts cylinder, directive wheel and seat, welding gun frame, fixing seat, trave lling girder, drive lead screw, gear train and servo motor soon；Wherein, welding gun frame is fixed on the top of slide, directive wheel and seat are individually fixed in the two sides of welding gun frame, and limit trave lling girder up and down with movable, servo motor is installed in welding gun frame, and drives trave lling girder to move left and right under the guiding of directive wheel and seat by gear train and drive lead screw, and fixing seat is fixed on left part at the bottom of trave lling girder, welding gun is lifted the cylinder rod of cylinder soon and is arranged on the top of fixing seat, and lifts welding gun under the cylinder body of cylinder drives soon at welding gun and move up and down along fixing seat；
As preferred structure, clamping and conveying device include: pinch cylinder, upper roll shaft, pinch support and lower roller shaft；Wherein, pinching support and be fixed on and cut on seat under cutter table apparatus under the processed strip steel outfan, what the two ends of lower roller shaft were loaded on both sides pinches on support, pinch cylinder and be arranged on the top pinching support, upper roll shaft is with to pinch cylinder hinged, and under the drive pinching cylinder, moves up and down along pinching support；
This utility model using technique scheme is used to the strip steel behind milling limit, cuts off stub bar, device integrally welded after material tail；
The material tail shear history of strip steel: the afterbody of strip steel is pulled to the two of upper slitter table apparatus and fixes between cutting edge by clamping and conveying device, (maximum shear material tail length 200mm) clamping and conveying device quits work and is braked by strip steel；After the clamped beam of the lower cutter table apparatus of outlet side falls and clamps strip steel, shear hydraulic cylinder and rise, under upper lower scissor blade effect, cut the afterbody waste material of strip steel.
Strip steel after the traversing cylinder then descending cutter table apparatus drives movable block to shear is pushed into welding center (the traversing stroke 125mm of strip steel).
The stub bar shear history of strip steel: the head of strip steel is through Roll Collar and plain-barreled roll device, deliver to upper slitter platform two and fix between cutting edge, (maximum shear stub bar length 200mm) is sheared hydraulic cylinder after the clamped beam of the lower cutter table apparatus of entrance side falls and clamp strip steel and is risen, and cuts the head waste material of strip steel under upper lower scissor blade effect.
Strip steel after the traversing cylinder then descending cutter table apparatus drives movable block to shear is pushed into welding center (the traversing stroke 125mm of strip steel).
Last centering welding, to be welded complete after, the slide in upper slitter table apparatus removes under the promotion of slide movable cylinder, and the strip steel of postwelding is fallen, and cuts welder and completes.
The utility model has the advantages that it will be apparent that be mainly manifested in:
1, have employed double shear sword due to this utility model, overcome and shearing position generation bending after strip steel is sheared, improve the precision of equipment；
2, greatly reduce the feed distance after shearing due to this utility model, be the most just greatly improved the precision of weld seam simultaneously.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be practiced according to the content of description, and in order to above and other objects, features and advantages of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Accompanying drawing explanation
This utility model totally 6 width accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Figure 1A-A view；
The B-B view of accompanying drawing 4 Fig. 1；
The C-C view of accompanying drawing 5 Fig. 1；
The D-D view of accompanying drawing 6 Fig. 1.
nullIn figure: 1-Roll Collar device，2-plain-barreled roll device，Cutter table apparatus under 3-，4-upper slitter table apparatus，5-welder，6-clamping and conveying device，7-base，8-shears hydraulic cylinder，9-guide plate，10-slide block，11-adjusts screw mandrel，12-Roll Collar，13-plain-barreled roll，14-roll stand，15-clamping cylinder，16-clamped beam，Seat is cut under 17-，18-movable block，The 19-axis of guide，20-upper scissor blade，21-adjusts feeler gauge，22-lower scissor blade，The traversing cylinder of 23-，Seat is cut on 24-，25-snub pulley，26-slide，27-slide movable cylinder，Cylinder lifted soon by 28-welding gun，29-guide wheel and seat，30-welding gun frame，31-trave lling girder，32-drive lead screw，33-gear train，34-servo motor，35-pinches cylinder，The upper roll shaft of 36-，37-pinches support，38-lower roller shaft，39-guide plate，40-fixes seat.
Detailed description of the invention
A kind of as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6 shears opposite soldering device, including: base 7, shears hydraulic cylinder 8, Roll Collar device 1, plain-barreled roll device 2, lower cutter table apparatus 3, upper slitter table apparatus 4, welder 5, clamping and conveying device 6；
Wherein, base 7 central upper portion both sides are respectively provided with on shearing a hydraulic cylinder 8, and the cylinder rod of each shearing hydraulic cylinder 8 and are respectively and fixedly provided with lower cutter table apparatus 3；The upper slitter table apparatus 4 of longitudinal shear all can be realized equipped with the lower cutter table apparatus with both sides in the inner side of the lower cutter table apparatus 3 in two, base 7 top；
Wherein, slide 26 top of upper slitter table apparatus 4 is equipped with welder 5；
Plain-barreled roll device 2 and Roll Collar device 1 may be contained within the outside of cutter table apparatus 3 under processed strip steel upstream end, plain-barreled roll device 2 and Roll Collar device 1 rolling portion are that upper and lower para-position coordinates realization to roll guiding conveying, and plain-barreled roll device 2 and Roll Collar device 1 conveying export and cutter table apparatus 3 import horizontal alignment setting under processed strip steel upstream end；
Clamping and conveying device 6 is arranged under processed strip steel outfan outside cutter table apparatus 3, and the conveying entrance of clamping and conveying device 6 is arranged with the delivery outlet horizontal alignment of cutter table apparatus 3 under processed strip steel outfan；
As preferred structure, plain-barreled roll device 2 include: two roll stand 14 and two plain-barreled rolls 13, two roll stand 14 are separately fixed under processed strip steel upstream end on outside cutter table apparatus 3, and two plain-barreled rolls 13 rotate respectively and are assemblied in the roll stand 14 of both sides；
As preferred structure, Roll Collar device 1 include: 9, two slide blocks 10 of guide plate, adjust screw mandrel 11 and two Roll Collars 12；Guide plate 9 is fixed in the roll stand 14 of plain-barreled roll device 2, two slide blocks 10 are loaded on the both sides of guide plate 9 respectively, adjust screw mandrel 11 and the assembling of two slide block 10 matching threads, two Roll Collars 12 are separately fixed on two slide blocks 10, two slide blocks 10 under the rotarily driving adjusting screw mandrel 11 along guide plate 9 simultaneously to middle or two side shiftings；
As preferred structure, lower cutter table apparatus 3 include: clamping cylinder 15, clamped beam 16, under cut seat 17, movable block 18, the axis of guide 19, adjust feeler gauge 21, lower scissor blade 22 and traversing cylinder 23；
Wherein, lower scissor blade 22 is fixed on down to be cut on seat 17, the axis of guide 19 is fixed on down the inside cutting seat 17, traversing cylinder 23 is arranged on down the outside cutting seat 17, movable block 18 is hinged with traversing cylinder 23, and under the drive of traversing cylinder 23, move along the axis of guide 19, adjust feeler gauge 21 to be arranged on the axis of guide 19, the amount of movement of movable block 18 is controlled by changing the thickness adjusting feeler gauge, clamping cylinder 15 is arranged on the top of movable block 18, clamped beam 16 is hinged with clamping cylinder 15, and move up and down along movable block 18 under the drive of clamping cylinder 15, under cut seat 17 and shear hydraulic cylinder and 8 fix, and move up and down under the drive shearing hydraulic cylinder 8；
As preferred structure, upper slitter table apparatus 4 include: above cut seat 24,25, two upper scissor blades 20 of snub pulley, slide 26, slide movable cylinder 27 and guide plate 39；Wherein, on cut seat 24 and be fixed on the top of base 7, two upper scissor blades 20 are separately fixed on the both sides of slide 26, guide plate 39 is fixed on to be cut on seat 24, snub pulley 25 is fixed on the top of guide plate 39, the bottom that slide movable cylinder 27 is fixed on guide plate 39 is hinged with slide 26, and slide 26 moves left and right along guide plate 39 under the drive of slide movable cylinder 27；
As preferred structure, welder 5 include: welding gun lifts cylinder 28, directive wheel and seat 29, welding gun frame 30, fixing seat 40, trave lling girder 31, drive lead screw 32, gear train 33 and servo motor 34 soon；Wherein, welding gun frame 30 is fixed on the top of slide 26, directive wheel and seat 29 are individually fixed in the two sides of welding gun frame 30, and limit trave lling girder about 31 and move forward and backward, servo motor 34 is installed in welding gun frame 30, and drive trave lling girder 31 to move left and right under the guiding of directive wheel and seat 29 by gear train 33 and drive lead screw 32, fixing seat 40 is fixed on left part, trave lling girder 31 end, welding gun is lifted the cylinder rod of cylinder 28 soon and is arranged on the top of fixing seat 40, and lifts welding gun under the cylinder body of cylinder 28 drives soon at welding gun and move up and down along fixing seat 40；
As preferred structure, clamping and conveying device 6 include: pinch cylinder 35, upper roll shaft 36, pinch support 37 and lower roller shaft 38；Wherein, pinch support 37 to be fixed on cutter table apparatus under the processed strip steel outfan and cut on seat 17 3 times, what the two ends of lower roller shaft 38 were loaded on both sides pinches on support 37, pinch cylinder 35 and be arranged on the top pinching support 37, upper roll shaft 36 is with to pinch cylinder 35 hinged, and under the drive pinching cylinder 35, move up and down along pinching support 37；
This utility model using technique scheme is used to the strip steel behind milling limit, cuts off stub bar, device integrally welded after material tail；
The material tail shear history of strip steel: the afterbody of strip steel is pulled to the two of upper slitter table apparatus and fixes between cutting edge by clamping and conveying device, (maximum shear material tail length 200mm) clamping and conveying device quits work and is braked by strip steel；After the clamped beam of the lower cutter table apparatus of outlet side falls and clamps strip steel, shear hydraulic cylinder and rise, under upper lower scissor blade effect, cut the afterbody waste material of strip steel.
Strip steel after the traversing cylinder then descending cutter table apparatus drives movable block to shear is pushed into welding center (the traversing stroke 125mm of strip steel).
The stub bar shear history of strip steel: the head of strip steel is through Roll Collar and plain-barreled roll device, deliver to upper slitter platform two and fix between cutting edge, (maximum shear stub bar length 200mm) is sheared hydraulic cylinder after the clamped beam of the lower cutter table apparatus of entrance side falls and clamp strip steel and is risen, and cuts the head waste material of strip steel under upper lower scissor blade effect.
Strip steel after the traversing cylinder then descending cutter table apparatus drives movable block to shear is pushed into welding center (the traversing stroke 125mm of strip steel).
Last centering welding, to be welded complete after, the slide in upper slitter table apparatus removes under the promotion of slide movable cylinder, and the strip steel of postwelding is fallen, and cuts welder and completes.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art are in the range of without departing from technical solutions of the utility model, the technology contents disclosed when available appeal is made a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (7)
1. shear opposite soldering device for one kind, it is characterized in that: include, base (7), shearing hydraulic cylinder (8), Roll Collar device (1), plain-barreled roll device (2), lower cutter table apparatus (3), upper slitter table apparatus (4), welder (5), clamping and conveying device (6)；
Wherein, base (7) central upper portion both sides are respectively provided with one and shear hydraulic cylinder (8), and are respectively and fixedly provided with lower cutter table apparatus (3) in the cylinder rod of each shearing hydraulic cylinder (8)；All can realize the upper slitter table apparatus (4) of longitudinal shear equipped with the lower cutter table apparatus with both sides in the inner side on the lower cutter table apparatus in two, base (7) top (3)；
Wherein, slide (26) top of upper slitter table apparatus (4) is equipped with welder (5)；
Described plain-barreled roll device (2) and Roll Collar device (1) may be contained within the outside of cutter table apparatus (3) under processed strip steel upstream end, plain-barreled roll device (2) and Roll Collar device (1) rolling portion are that upper and lower para-position coordinates realization to roll guiding conveying, and plain-barreled roll device (2) and Roll Collar device (1) conveying export and cutter table apparatus (3) import horizontal alignment setting under processed strip steel upstream end；
Described clamping and conveying device (6) is arranged at cutter table apparatus (3) outside under processed strip steel outfan, and the conveying entrance of clamping and conveying device (6) is arranged with the delivery outlet horizontal alignment of cutter table apparatus (3) under processed strip steel outfan.
A kind of shearing opposite soldering device the most according to claim 1, it is characterized in that: described plain-barreled roll device (2) including: two roll stand (14) and two plain-barreled rolls (13), two roll stand (14) are separately fixed under processed strip steel upstream end on cutter table apparatus (3) outside, and two plain-barreled rolls (13) rotate in the roll stand (14) being assemblied in both sides respectively.
The most according to claim 2 a kind of shear opposite soldering device, it is characterised in that: described Roll Collar device (1) including: guide plate (9), two slide blocks (10), adjusts screw mandrel (11) and two Roll Collars (12)；Guide plate (9) is fixed in the roll stand (14) of plain-barreled roll device (2), two slide blocks (10) are loaded on the both sides of guide plate (9) respectively, adjust screw mandrel (11) to assemble with two slide blocks (10) matching thread, two Roll Collars (12) are separately fixed on two slide blocks (10), two slide blocks (10) under the rotarily driving adjusting screw mandrel (11) along guide plate (9) simultaneously to middle or two side shiftings.
The most according to claim 1 a kind of shear opposite soldering device, it is characterised in that: described lower cutter table apparatus (3) including: clamping cylinder (15), clamped beam (16), under cut seat (17), movable block (18), the axis of guide (19), adjust feeler gauge (21), lower scissor blade (22) and traversing cylinder (23)；
Wherein, lower scissor blade (22) is fixed on down to be cut on seat (17), the axis of guide (19) is fixed on down the inside cutting seat (17), traversing cylinder (23) is arranged on down the outside cutting seat (17), movable block (18) is hinged with traversing cylinder (23), and under the drive of traversing cylinder (23), mobile along the axis of guide (19), adjust feeler gauge (21) to be arranged on the axis of guide (19), the amount of movement of movable block (18) is controlled by changing the thickness adjusting feeler gauge, clamping cylinder (15) is arranged on the top of movable block (18), clamped beam (16) is hinged with clamping cylinder (15), and move up and down along movable block (18) under the drive of clamping cylinder (15), under cut seat (17) with shear hydraulic cylinder (8) fix, and move up and down under the drive shearing hydraulic cylinder (8).
5. shear opposite soldering device according to a kind of described in claim 1 or 4, it is characterised in that: described upper slitter table apparatus (4) including: above cuts seat (24), snub pulley (25), two upper scissor blades (20), slide (26), slide movable cylinder (27) and guide plate (39)；Wherein, on cut seat (24) and be fixed on the top of base (7), two upper scissor blades (20) are separately fixed on the both sides of slide (26), guide plate (39) is fixed on to be cut on seat (24), snub pulley (25) is fixed on the top of guide plate (39), the bottom that slide movable cylinder (27) is fixed on guide plate (39) is hinged with slide (26), and slide (26) moves left and right along guide plate (39) under the drive of slide movable cylinder (27).
A kind of shearing opposite soldering device the most according to claim 5, it is characterised in that: described welder (5) including: welding gun lifts cylinder (28), directive wheel and seat (29), welding gun frame (30), fixing seat (40), trave lling girder (31), drive lead screw (32), gear train (33) and servo motor (34) soon；Wherein, welding gun frame (30) is fixed on the top of slide (26), directive wheel and seat (29) are individually fixed in the two sides of welding gun frame (30), and limit trave lling girder (31) up and down with movable, servo motor (34) is installed in welding gun frame (30), and drive trave lling girder (31) to move left and right under the guiding of directive wheel and seat (29) by gear train (33) and drive lead screw (32), fixing seat (40) is fixed on trave lling girder (31) left part, the end, welding gun is lifted the cylinder rod of cylinder (28) soon and is arranged on the top of fixing seat (40), and welding gun moves up and down along fixing seat (40) under the cylinder body drive that cylinder (28) lifted soon by welding gun.
A kind of shearing opposite soldering device the most according to claim 4, it is characterised in that: described clamping and conveying device (6) including: pinches cylinder (35), upper roll shaft (36), pinch support (37) and lower roller shaft (38)；Wherein, pinch support (37) to be fixed on and cut on seat (17) under cutter table apparatus (3) under the processed strip steel outfan, what the two ends of lower roller shaft (38) were loaded on both sides pinches on support (37), pinch cylinder (35) and be arranged on the top pinching support (37), upper roll shaft (36) is with to pinch cylinder (35) hinged, and under the drive pinching cylinder (35), move up and down along pinching support (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031761.8U CN205733814U (en) | 2016-01-13 | 2016-01-13 | A kind of shearing opposite soldering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031761.8U CN205733814U (en) | 2016-01-13 | 2016-01-13 | A kind of shearing opposite soldering device |
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| Publication Number | Publication Date |
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| CN205733814U true CN205733814U (en) | 2016-11-30 |
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| CN201620031761.8U Expired - Fee Related CN205733814U (en) | 2016-01-13 | 2016-01-13 | A kind of shearing opposite soldering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479186A (en) * | 2016-01-13 | 2016-04-13 | 大连三高集团有限公司 | Shear butt welding device |
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2016
- 2016-01-13 CN CN201620031761.8U patent/CN205733814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479186A (en) * | 2016-01-13 | 2016-04-13 | 大连三高集团有限公司 | Shear butt welding device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |