CN106141383A - A kind of welding gun clamping mechanism and welder - Google Patents

A kind of welding gun clamping mechanism and welder Download PDF

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Publication number
CN106141383A
CN106141383A CN201510181384.6A CN201510181384A CN106141383A CN 106141383 A CN106141383 A CN 106141383A CN 201510181384 A CN201510181384 A CN 201510181384A CN 106141383 A CN106141383 A CN 106141383A
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CN
China
Prior art keywords
welding gun
adjusting screw
connecting rod
welder
sleeve
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Granted
Application number
CN201510181384.6A
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Chinese (zh)
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CN106141383B (en
Inventor
畅慧朝
李永林
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Gucheng New Building Materials Ltd
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Beijing New Building Material Group Co Ltd
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Priority to CN201510181384.6A priority Critical patent/CN106141383B/en
Publication of CN106141383A publication Critical patent/CN106141383A/en
Application granted granted Critical
Publication of CN106141383B publication Critical patent/CN106141383B/en
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Abstract

The open a kind of welding gun clamping mechanism of the present invention and welder, described welding gun clamping mechanism includes welding gun fixture block, adjusting screw, handwheel and the first support member be arrangeding in parallel and the second support member, and the two ends of adjusting screw are separately fixed on described first support member and the second support member;One end of adjusting screw is connected with handwheel, adjusting screw rotates with the rotation of handwheel, being provided with threaded block on described welding gun fixture block, the screw thread on threaded block matches with the screw thread on adjusting screw, and welding gun fixture block moves along the direction that adjusting screw is parallel with the rotation of adjusting screw;Welding gun fixed part it is provided with on welding gun fixture block.By above-mentioned welding gun clamping mechanism and welder, improve work efficiency, alleviate the working strength of operator, additionally, due to decrease manually-operated shake, the weld seam therefore welding out is more uniform, and smooth in appearance is fine and smooth, thus improves welding quality.

Description

A kind of welding gun clamping mechanism and welder
Technical field
The present invention relates to welding field, particularly to a kind of welding gun clamping mechanism and welder.
Background technology
Platform key equipment is had in centrifuge, owing to the centrifugal wheel in this equipment bears in rock wool production line High temperature, surface abrasion is quickly, it is therefore desirable to often change.In Renewal process, use special high-abrasive material The surface of repair welding centrifugal wheel, then turning, centrifugal wheel just can be reused afterwards.Traditional surface Welding uses manual electric arc welding welding, owing to single centrifugal wheel is heavier, needs in welding process Rotate centrifugal wheel while welding, operative is very inconvenient, and efficiency is low, and, due to from The surface of heart wheel needs to carry out multilamellar welding, and the labor intensity of workman is relatively big, additionally, human weld's process In, the welding level of operator is required higher, owing to there will be shake, meeting during manual operation unavoidably Cause weld seam uneven, thus welding quality can be reduced.
Summary of the invention
The present invention provides a kind of welding gun clamping mechanism and welder, is used for solving in prior art centrifugal The operating efficiency caused due to human weld in the Renewal process of wheel is relatively low, labor intensity is excessive and The problem that welding quality is poor.
In order to solve above-mentioned technical problem, embodiments provide a kind of welding gun clamping mechanism, including: Welding gun fixture block, adjusting screw, handwheel and the first support member be arrangeding in parallel and the second support member,
The two ends of adjusting screw are separately fixed on described first support member and the second support member;
One end of adjusting screw is connected with handwheel, and adjusting screw rotates with the rotation of handwheel, described welding gun Being provided with threaded block on fixture block, the screw thread on threaded block matches with the screw thread on adjusting screw, and welding gun presss from both sides Block moves along the direction that adjusting screw is parallel with the rotation of adjusting screw;
Welding gun fixed part it is provided with on welding gun fixture block.
Preferably, the first support member include head rod, the second connecting rod, the first cross sleeve, with And the 3rd bearing;Head rod and the second connecting rod are vertically arranged, and are attached by cross sleeve, 3rd bearing is fixed in the second connecting rod by base, and described adjusting screw is perpendicular to described first and connects Bar and the plane at the second connecting rod place;
Second support member includes the 3rd connecting rod, the 4th connecting rod, the second cross sleeve and the 4th axle Hold;
3rd connecting rod and the 4th connecting rod are vertically arranged, and are attached by the second cross sleeve, the Four bearings are fixed in the 4th connecting rod by base, and described adjusting screw is perpendicular to described 3rd connecting rod Plane with the 4th connecting rod place;
The two ends of described adjusting screw are respectively by described 3rd bearing and described 4th bearings.
Preferably, described welding gun clamping mechanism also includes fixed strip, and described fixed strip is parallel with adjusting screw Arranging, the two ends of fixed strip are separately fixed on the first support member and the second support member;
Being provided with lobe on described threaded block, described fixed strip is provided with along the direction that adjusting screw is parallel Groove, the lobe of described threaded block embeds described groove, utilizes groove to make threaded block at translation direction Outside other directions on realize locking.
Preferably, described first cross sleeve includes the first sleeve and second sleeve of fixing connection, first Sleeve is sheathed on head rod, and the second sleeve is sheathed in the second connecting rod;Arrange on first sleeve There is first set barrel spanner, tightening by described first set barrel spanner between the first sleeve and head rod Realization is fastenedly connected, and realizes regulation and the fastening of position by the regulation that loosens, tighten of described first set barrel spanner; The second box spanner it is provided with, by described second between the second sleeve and the second connecting rod on second sleeve The realization of tightening of box spanner is fastenedly connected, and realizes position by the regulation that loosens, tighten of described second box spanner The regulation put and fastening.
In order to solve above-mentioned technical problem, the embodiment of the present invention additionally provides a kind of welder, for from The welding of heart wheel, described welder includes: drive mechanism, welder device and any of the above-described welding gun dress Clamp mechanism;Wherein
Described drive mechanism includes at least one motor, and described drive mechanism drives described centrifugal wheel to rotate;
Welding gun in described welder device is fixed by described welding gun clamping mechanism, described welding gun clamping mechanism In adjusting screw be arranged in parallel to the axis of described centrifugal wheel.
Preferably, described drive mechanism includes that reducing motor and reductor, described reductor pass through connecting shaft Drive centrifugal wheel rotates.
Reducing motor is connected with reductor by the first shaft coupling, and one end of described connecting shaft passes through second Axial organ is connected to described reductor;
Described welder also includes frame,
Described reducing motor is fixed in frame by motor underframe, and deceleration sole plate frame crossed by described reductor It is fixed in frame.
Preferably, described drive mechanism includes reducing motor, described reducing motor by connecting shaft drive from Heart wheel rotates;
One end of described connecting shaft is connected to described reducing motor by the 3rd shaft coupling;
Described reducing motor is fixed in frame by motor underframe.
Preferably, the two ends of described connecting shaft are supported by clutch shaft bearing and the second bearing respectively, described Clutch shaft bearing is fixed in frame by clutch shaft bearing seat bottom frame, and described second bearing passes through the second bearing block Underframe is fixed in frame.
Preferably, the other end of described connecting shaft is provided with ring flange, and described ring flange connects three-jaw card Dish, described centrifugal wheel card is fastened by described scroll chuck.
Preferably, also include that the bottom welding of described welding gun clamping mechanism is in described frame.
The beneficial effect comprise that
The welding gun clamping mechanism provided by the present invention and welder, in welding process, it is only necessary to people Work is responsible for clamping and the adjusting handle of centrifugal wheel, and operation is more light, improves work efficiency, alleviates The working strength of operator, additionally, be automatically performed welding process by welding gun according to predetermined parameter, effect Rate is higher, and owing to the rotating speed of centrifugal wheel is more uniform, and employing CO2 gas shield welding connects and does not has welding slag, Manually-operated shake has been decreased or even eliminated, and the weld seam therefore welding out is more uniform, smooth in appearance Exquisiteness, thus improve welding quality.
Accompanying drawing explanation
The structural representation of a kind of welder that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the first support member that Fig. 2 provides for the embodiment of the present invention;
The schematic diagram of the welder switch board panel that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
For making those skilled in the art be more fully understood that technical scheme, the most right The welder that the embodiment of the present invention provides is described in detail.
The embodiment of the present invention provides a kind of welding gun clamping mechanism and includes the welding dress of this welding gun clamping mechanism Putting, refer to Fig. 1, the welding gun clamping mechanism provided for the embodiment of the present invention and the structure of welder are shown It is intended to, as it is shown in figure 1, described welding gun clamping mechanism includes welding gun fixture block 12, adjusting screw 11, handwheel 13 and the first support member of be arrangeding in parallel and the second support member.
The two ends of adjusting screw 11 are separately fixed on described first support member and the second support member;
One end of adjusting screw 11 is connected with handwheel 13, and adjusting screw 11 turns with the rotation of handwheel 13 Dynamic, described welding gun fixture block 12 is provided with threaded block, on the screw thread on threaded block and adjusting screw 11 Screw thread matches, welding gun fixture block 12 with adjusting screw 11 rotation and along the parallel side of adjusting screw 11 To movement;
Being provided with welding gun fixed part on welding gun fixture block 12, specifically, welding gun fixed part is the circle placing welding gun Hole.
Preferably, the first support member and the second supporting piece structure are identical.Support with first below in conjunction with the accompanying drawings Illustrate as a example by part.Referring to Fig. 2, the structure for the first support member of embodiment of the present invention offer is shown It is intended to.As in figure 2 it is shown, the first support member includes head rod the 26, second connecting rod the 23, the 10th Word sleeve 24 and the 3rd bearing 21 (rolling bearing units);Head rod 26 and the second connecting rod 23 Being vertically arranged, and be attached by the first cross sleeve 24, the 3rd bearing 21 is fixed on by base In second connecting rod 23, described adjusting screw 11 is perpendicular to described head rod and the second connecting rod institute Plane;Wherein, described head rod 26 is fixed in frame 10,
For the second support member (not shown), similarly, the second support member include the 3rd connecting rod, 4th connecting rod, the second cross sleeve and the 4th bearing;
3rd connecting rod and the 4th connecting rod are vertically arranged, and are attached by the second cross sleeve, the Four bearings are fixed in the 4th connecting rod by base, and described adjusting screw 11 is perpendicular to described 3rd connection Bar and the plane at the 4th connecting rod place;Described 3rd connecting rod is fixed in frame 10,
Specifically, the two ends of described adjusting screw 11 are propped up by described 3rd bearing and described 4th bearing respectively Support.
Wherein, above-mentioned base can be angle steel.
By handwheel 13 and adjusting screw 11 so that welding gun clamping mechanism has the energy of one-dimensional horizontal adjustment Power, by first support member with two-dimensional adjustment ability be arrangeding in parallel and the second support member so that weldering Rifle clamping mechanism has three-dimensional regulation ability, by above-mentioned setting so that the position adjustments of welding gun 20 is more Flexibly.
For head rod 26 and the 3rd connecting rod, its bottom is welded on the bottom surface of frame 10, machine Frame 10 is H steel, and head rod 26 and the 3rd connecting rod be also welded on H steel on along upper.Logical Cross the adjustment of welding position on the bottom surface of frame 10, head rod 26 and the 3rd connection can be regulated The inclination scheduling of bar.Owing to the first support member and the second support member be arranged in parallel, as a example by the first support member Illustrating, according to head rod 26, and the 3rd bearing 21 is fixed on the second connection by angle steel Angle on bar 23, in that case it can be decided that the angle of welding gun.
Preferably, head rod the 26, second connecting rod the 23, the 3rd connecting rod, the 4th connecting rod are steel Pipe.
In the embodiment of the present invention, described welding gun clamping mechanism also includes fixed strip (not shown), institute Stating fixed strip to be arranged in parallel with adjusting screw 11, the two ends of fixed strip are separately fixed at the first support member and On two support members;
Being provided with lobe on described threaded block, described fixed strip is arranged along the direction that adjusting screw 11 is parallel Fluted, the lobe of described threaded block embeds described groove, utilizes groove to make threaded block in translation side Locking is realized on other directions outside to.So, along with the rotation of adjusting screw 11, threaded block will not Rotate therewith, owing to the screw thread on threaded block cooperates with the screw thread on adjusting screw 11, screw thread Block can translate along the axial direction of adjusting screw 11.
In the embodiment of the present invention, described first cross sleeve 24 include the first sleeve of being mutually permanently connected and Second sleeve, first set jacket casing is located on head rod 26, and the second sleeve is sheathed on the second connecting rod On 23;First set barrel spanner it is provided with on first sleeve, logical between the first sleeve and head rod 26 The realization of tightening crossing described first set barrel spanner is fastenedly connected, by loosening, tighten of described first set barrel spanner Regulation realizes regulation and the fastening of position;The second box spanner 25, the second sleeve it is provided with on second sleeve And it is fastenedly connected by the realization of tightening of described second box spanner 25 between the second connecting rod 23, passes through The regulation that loosens, tighten of described second box spanner realizes regulation and the fastening of position.Setting of second cross sleeve Put same or like with arranging of the first cross sleeve, do not repeat them here.
In the embodiment of the present invention, welding gun fixed part is the circular hole placing welding gun.In this example, welding gun fixture block 17 include that symmetrically arranged first fixture block portion and the second fixture block portion, the first fixture block portion and the second fixture block portion all open Being provided with the semicircle orifice of symmetry, the circular hole of the first fixture block portion and the docking formation of the second fixture block portion can realize Butt welding gun Clamping.Wherein, it is connected by screw between the first fixture block portion and the second fixture block portion.By tightening Screw, can realize installing the welding gun of different model, easy to operate.The welding gun fixture block 12 of the embodiment of the present invention Simple in construction, convenient and practical, additionally, welding gun fixture block 12 and welding gun fixed part can also use other Structure.
As it is shown in figure 1, the embodiment of the present invention provides a kind of welder, for the welding of centrifugal wheel.Institute State welder to include: what frame 10, drive mechanism, welder device and above-described embodiment provided appoints One welding gun clamping mechanism.Wherein, described drive mechanism is fixed in frame 10, and described drive mechanism includes At least one motor, described drive mechanism drives described centrifugal wheel 30 to rotate;Described welder device includes weldering Rifle 20 and welding machine 19, welding gun 20 is connected to welding machine 19.
Described welding gun 20 is fixed by welding gun clamping mechanism.Described welding machine 19 is connected with electrical control mechanism, Electrical control mechanism controls welding machine 19, thus realizes described welding gun 20 and weld the surface of centrifugal wheel 30.
In the present embodiment, illustrate as a example by drive mechanism is fixed in frame 10, additionally, the machine of driving Structure can also be fixed on elsewhere.
In the embodiment of the present invention, described drive mechanism includes reducing motor 1 and reductor 3, described deceleration Machine 3 drives centrifugal wheel 30 to rotate by connecting shaft 6.
Reducing motor 1 is connected with reductor 3 by the first shaft coupling 2, and one end of described connecting shaft 6 leads to Cross the second shaft coupling 4 and be connected to described reductor 3;
Described reducing motor 1 is fixed in frame 10 by motor underframe 14, described reductor 3 over subtraction 15 framves at the bottom of speed support are fixed in frame 10.
In above-mentioned example, include being illustrated as a example by reducing motor and reductor by drive mechanism, additionally, Drive mechanism can also only include reducing motor, as long as reducing motor can reach rotation speed requirements, such as: Described drive mechanism includes reducing motor, and described reducing motor drives centrifugal wheel to rotate by connecting shaft;Institute The one end stating connecting shaft is connected to above-mentioned reducing motor by a shaft coupling;Above-mentioned reducing motor is by electricity Machine underframe is fixed in frame.When realizing drive mechanism by the combination of reducing motor and reductor, to subtracting The requirement that the speed change of speed motor realizes is relatively low, and the cost that combination realizes is likely lower than individually real with reducing motor Existing scheme, therefore, it can select the one above two scheme from cost with realizing convenient angle.
In the embodiment of the present invention, the two ends of described connecting shaft 6 are respectively by clutch shaft bearing 5 and the second bearing 7 Being supported, wherein, clutch shaft bearing 5 and the second bearing 7 are rolling bearing units.Described clutch shaft bearing 5 Being fixed in frame 10 by clutch shaft bearing seat bottom frame 16, described second bearing 7 is by the second bearing block Underframe 17 is fixed in frame 10.
In the embodiment of the present invention, the other end of described connecting shaft 6 is provided with ring flange 8, described ring flange 8 Connecting and have scroll chuck 9, described centrifugal wheel 30 card is fastened by described scroll chuck 9.
Welder in the embodiment of the present invention also includes that converter, described converter are connected to reducing motor 1 and reductor 3, for controlling the rotating speed of described centrifugal wheel 30.
Refer to Fig. 3, for the schematic diagram of switch board panel of the welder that the embodiment of the present invention provides, As it is shown on figure 3, be provided with on the switch board panel of welder welding machine open in advance/stop button, band-type brake open in advance / stop button, automatic welding button, crawl welding button, stop button, emergency stop push button, and The display lamp that each button is corresponding.
The embodiment of the present invention provide welder running approximately as: centrifugal wheel 30 is fixed on three On dog chuck 9, welding gun 20 is mixed up the head of alignment centrifugal wheel 30, mix up time parameter and frequency conversion ginseng Number, can start welding, in welding process, after clicking on drive centrifugal wheel 30 and rotating a circle, and behaviour Make personnel by rotation hand wheel 13 so that the position of welding gun fixture block 12 is moved along the axis direction of centrifugal wheel, Repeat said process, until having welded whole side surfaces of centrifugal wheel 30, complete to centrifugal wheel 30 side surface After becoming one layer of welding, aforesaid way can be repeated and proceed the welding of another layer.Real by the present invention Execute the welder that example provides, in welding process, it is only necessary to the artificial clamping being responsible for centrifugal wheel and regulation Handwheel, operation is more light, improves work efficiency, alleviates the working strength of operator, additionally, Being automatically performed welding process by welding gun according to predetermined parameter, efficiency is higher, and due to centrifugal wheel 30 Rotating speed more uniform, and use the welding of CO2 gas shield welding there is no welding slag, there is no manually-operated shake, Therefore the weld seam welding out is more uniform, and smooth in appearance is fine and smooth, thus improves welding quality.
Different welding torch positions can be regulated according to the difference of centrifugal wheel 30 diameter, different welding is set Time, and corresponding motor speed, it is achieved welding machine pre-opens, runs, stops operation, it is possible to suitable Answer the welding demand of different weldments, it is ensured that optimal welding effect.
In the embodiment of the present invention, it is illustrated as a example by the welding of centrifugal wheel 30, additionally, the present invention is real The device that executing example provides can be used for welding the welding of other cylindrical surface.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and showing of using Example embodiment, but the invention is not limited in this.For one of ordinary skilled in the art Speech, without departing from the spirit and substance in the present invention, can make various modification and improvement, this A little modification and improvement are also considered as protection scope of the present invention.

Claims (10)

1. a welding gun clamping mechanism, it is characterised in that described welding gun clamping mechanism include welding gun fixture block, Adjusting screw, handwheel and the first support member be arrangeding in parallel and the second support member,
The two ends of adjusting screw are separately fixed on described first support member and the second support member;
One end of adjusting screw is connected with handwheel, and adjusting screw rotates with the rotation of handwheel, described welding gun Being provided with threaded block on fixture block, the screw thread on threaded block matches with the screw thread on adjusting screw, and welding gun presss from both sides Block moves along the direction that adjusting screw is parallel with the rotation of adjusting screw;
Welding gun fixed part it is provided with on welding gun fixture block.
2. welder as claimed in claim 1, it is characterised in that
First support member includes head rod, the second connecting rod, the first cross sleeve and the 3rd axle Hold;Head rod and the second connecting rod are vertically arranged, and are attached by cross sleeve, the 3rd axle Holding and be fixed in the second connecting rod by base, described adjusting screw is perpendicular to described head rod and The plane at two connecting rod places;
Second support member includes the 3rd connecting rod, the 4th connecting rod, the second cross sleeve and the 4th axle Hold;
3rd connecting rod and the 4th connecting rod are vertically arranged, and are attached by the second cross sleeve, the Four bearings are fixed in the 4th connecting rod by base, and described adjusting screw is perpendicular to described 3rd connecting rod Plane with the 4th connecting rod place;
The two ends of described adjusting screw are respectively by described 3rd bearing and described 4th bearings.
3. welding gun clamping mechanism as claimed in claim 1, it is characterised in that described welding gun clamping mechanism Also including that fixed strip, described fixed strip be arranged in parallel with adjusting screw, the two ends of fixed strip are separately fixed at On first support member and the second support member;
Being provided with lobe on described threaded block, described fixed strip is provided with along the direction that adjusting screw is parallel Groove, the lobe of described threaded block embeds described groove, utilizes groove to make threaded block at translation direction Outside other directions on realize locking.
4. welding gun clamping mechanism as claimed in claim 2, it is characterised in that described first cross sleeve Including fixing the first sleeve connected and the second sleeve, first set jacket casing is located on head rod, and second Sleeve is sheathed in the second connecting rod;First set barrel spanner, the first sleeve and it is provided with on first sleeve It is fastenedly connected by the realization of tightening of described first set barrel spanner between one connecting rod, by described first set The regulation that loosens, tighten of barrel spanner realizes regulation and the fastening of position;The second sleeve barrel spanner it is provided with on second sleeve Hands, is fastenedly connected by the realization of tightening of described second box spanner between the second sleeve and the second connecting rod, Regulation and the fastening of position is realized by the regulation that loosens, tighten of described second box spanner.
5. a welder, for the welding of centrifugal wheel, it is characterised in that described welder includes: Arbitrary welding gun clamping mechanism in drive mechanism, welder device and Claims 1 to 4;Wherein
Described drive mechanism includes at least one motor, and described drive mechanism drives described centrifugal wheel to rotate;
Welding gun in described welder device is fixed by described welding gun clamping mechanism, described welding gun clamping mechanism In adjusting screw be arranged in parallel to the axis of described centrifugal wheel.
6. welder as claimed in claim 5, it is characterised in that described drive mechanism includes slowing down Motor and speed reducer, described reductor drives centrifugal wheel to rotate by connecting shaft.
Reducing motor is connected with reductor by the first shaft coupling, and one end of described connecting shaft passes through second Axial organ is connected to described reductor;
Described welder also includes frame,
Described reducing motor is fixed in frame by motor underframe, and deceleration sole plate frame crossed by described reductor It is fixed in frame.
7. welder as claimed in claim 6, it is characterised in that described drive mechanism includes slowing down Motor, described reducing motor drives centrifugal wheel to rotate by connecting shaft;
One end of described connecting shaft is connected to described reducing motor by the 3rd shaft coupling;
Described reducing motor is fixed in frame by motor underframe.
Welder the most as claimed in claims 6 or 7, it is characterised in that the two ends of described connecting shaft Being supported by clutch shaft bearing and the second bearing respectively, described clutch shaft bearing is solid by clutch shaft bearing seat bottom frame Being scheduled in frame, described second bearing is fixed in frame by the second bearing block underframe.
Welder the most as claimed in claims 6 or 7, it is characterised in that another of described connecting shaft End is provided with ring flange, and described ring flange connects scroll chuck, and described scroll chuck is by described centrifugal wheel Card fastens.
10. welder as claimed in claim 6, it is characterised in that also include described welding gun clamping The bottom welding of mechanism is in described frame.
CN201510181384.6A 2015-04-16 2015-04-16 A kind of welding gun clamping mechanism and welder Active CN106141383B (en)

Priority Applications (1)

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CN201510181384.6A CN106141383B (en) 2015-04-16 2015-04-16 A kind of welding gun clamping mechanism and welder

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Application Number Priority Date Filing Date Title
CN201510181384.6A CN106141383B (en) 2015-04-16 2015-04-16 A kind of welding gun clamping mechanism and welder

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CN106141383A true CN106141383A (en) 2016-11-23
CN106141383B CN106141383B (en) 2018-11-06

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10328883A (en) * 1997-06-03 1998-12-15 Nkk Corp Welding equipment for structure
CN103056489A (en) * 2013-01-28 2013-04-24 浙江金浪液压配件有限公司 Cooler flange disc welding tool equipment
KR20130109818A (en) * 2012-03-28 2013-10-08 현대중공업 주식회사 Auto-welding apparatus for cell guide of container ship
DE202014000587U1 (en) * 2014-01-24 2014-03-31 Sonja Kuttler-Arnold Device for processing workpieces
CN203712142U (en) * 2013-12-14 2014-07-16 郑州市长城机器制造有限公司 Stirring shaft fixing ring welding fixture
CN203973069U (en) * 2014-06-25 2014-12-03 无锡市迪索数控焊接设备有限公司 Gas filling bottle welding swing span
CN104227186A (en) * 2013-06-07 2014-12-24 北新集团建材股份有限公司 Automatic roller way welding device
CN204234945U (en) * 2014-10-10 2015-04-01 山东中选机械设备有限公司 Pipe fitting circular weld semi-automatic welding mechanism
CN204771068U (en) * 2015-04-16 2015-11-18 北新集团建材股份有限公司 Welder clamping mechanism and welding set

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10328883A (en) * 1997-06-03 1998-12-15 Nkk Corp Welding equipment for structure
KR20130109818A (en) * 2012-03-28 2013-10-08 현대중공업 주식회사 Auto-welding apparatus for cell guide of container ship
CN103056489A (en) * 2013-01-28 2013-04-24 浙江金浪液压配件有限公司 Cooler flange disc welding tool equipment
CN104227186A (en) * 2013-06-07 2014-12-24 北新集团建材股份有限公司 Automatic roller way welding device
CN203712142U (en) * 2013-12-14 2014-07-16 郑州市长城机器制造有限公司 Stirring shaft fixing ring welding fixture
DE202014000587U1 (en) * 2014-01-24 2014-03-31 Sonja Kuttler-Arnold Device for processing workpieces
CN203973069U (en) * 2014-06-25 2014-12-03 无锡市迪索数控焊接设备有限公司 Gas filling bottle welding swing span
CN204234945U (en) * 2014-10-10 2015-04-01 山东中选机械设备有限公司 Pipe fitting circular weld semi-automatic welding mechanism
CN204771068U (en) * 2015-04-16 2015-11-18 北新集团建材股份有限公司 Welder clamping mechanism and welding set

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Address after: 253800 Xiazhuang industrial project area, Gucheng County, Hengshui City, Hebei Province

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Patentee before: BEIJING NEW BUILDING MATERIALS PLC