CN111098068A - Welding gun clamping mechanism - Google Patents
Welding gun clamping mechanism Download PDFInfo
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- CN111098068A CN111098068A CN201811264580.XA CN201811264580A CN111098068A CN 111098068 A CN111098068 A CN 111098068A CN 201811264580 A CN201811264580 A CN 201811264580A CN 111098068 A CN111098068 A CN 111098068A
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- base
- welding gun
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- rod
- welding
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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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- Optics & Photonics (AREA)
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- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention belongs to the technical field of welding, and discloses a welding gun clamping mechanism, which comprises: a self-adaptive clamp and a clamp bracket; the self-adaptive clamp comprises: the welding gun welding device comprises a first base, a fastening limiting rod, a welding gun fixing piece, a first pre-tightening spring, a second pre-tightening spring, a follow-up wheel bracket and a follow-up wheel; the first base is fixed on the clamp bracket; the welding gun fixing piece is sleeved on the fastening limiting rod, and a blocking structure is arranged at one end, far away from the first base, of the fastening limiting rod; the first pre-tightening spring and the second pre-tightening spring are sleeved on the fastening limiting rod and are positioned between the first base and the welding gun fixing piece, and the second pre-tightening spring is positioned between the welding gun fixing piece and the blocking structure; the follow-up wheel bracket is fixed on the welding gun bracket and faces towards a workpiece welding position; after the workpiece to be welded is in place, the follower wheel abuts against the workpiece to be welded and is positioned on one side of the weld joint to be welded. The invention provides a welding gun clamping structure capable of adaptively following the undulation of a welding seam.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding gun clamping mechanism.
Background
The space curve welding seam mainly aims at the welding between curved surface parts, such as the circular seams of cylindrical parts, spherical parts and the like, and is influenced by the curved surface form of the parts or the rigidity of a supporting structure, the parts can deform to a certain extent in the welding process, and the distance between the welding seam and a fixed welding gun can change uncontrollably; especially, when a sealing part or a thin-wall part cannot be rigidly supported and constrained, the part cannot ensure absolute roundness, and under the condition that a welding gun is fixed, the distance between the part and the welding gun presents a height difference along with the change of the radial dimension of the part, so that the welding quality is seriously influenced.
In the prior art, a robot is mostly adopted to model parts and welding seams thereof, the height of a welding gun is adjusted, and the welding gun moves up and down along with the change of the height of the parts. But the deformation tendency of the parts is different due to the variety and specification of the parts; therefore, the operation is carried out on each part, so that the cost is greatly increased, and the construction efficiency is reduced; on the other hand, because the deformation mode of the part is difficult to grasp, in order to ensure that the teaching program is consistent with the actual part deformation condition, the density of teaching points of the robot needs to be increased, the production efficiency is further reduced, and the construction complexity is increased.
Disclosure of Invention
The invention provides a welding gun clamping mechanism, which solves the technical problem that the welding quality of the space curve welding operation in the prior art is unstable.
In order to solve the above technical problem, the present invention provides a welding gun holding mechanism, including: a self-adaptive clamp and a clamp bracket;
the adaptive clamp includes: the welding gun welding device comprises a first base, a fastening limiting rod, a welding gun fixing piece, a first pre-tightening spring, a second pre-tightening spring, a follow-up wheel bracket and a follow-up wheel;
the first base is fixed on the clamp bracket;
the welding gun fixing piece is sleeved on the fastening limiting rod and can be close to or far away from the first base along the fastening limiting rod, and a blocking structure is arranged at one end, far away from the first base, of the fastening limiting rod;
the first pre-tightening spring is sleeved on the fastening limiting rod and is positioned between the first base and the welding gun fixing piece;
the second pre-tightening spring is sleeved on the fastening limiting rod and is positioned between the welding gun fixing piece and the blocking structure;
the follow-up wheel bracket is fixed on the welding gun bracket and faces towards a workpiece welding position;
after the workpiece to be welded is in place, the follower wheel abuts against the workpiece to be welded and is positioned on one side of a weld joint to be welded.
Further, the adaptive clamp further comprises: the second base, the guide positioning rod and the push-pull rod assembly;
the second base is fixed on the clamp bracket;
one end of the guide positioning rod is fixed on the second base, a guide positioning hole is formed in the first base, and the first base is sleeved on the guide positioning rod through the guide positioning hole and is close to or far away from the second base;
the push-pull rod assembly is fixed on the first base and the second base respectively and pushes the first base to move along the guide positioning rod.
Further, the push-pull rod assembly includes: a screw and a buckle;
the screw rod is fixed in the screw hole of the second base in a threaded connection mode;
the buckle is fixed on the first base to form an axial limiting groove, and a first radial flange arranged at the end part of the first end of the screw rod is embedded in the axial limiting groove to form a first base pulling structure.
Further, the buckle includes: the buckle bottom plate and the buckle barrel;
the top end of the buckle barrel is provided with an inward second radial flange;
the first radial flange is embedded in the buckle barrel, and the diameter of the first radial flange is larger than the diameter of a barrel opening of the buckle barrel.
Furthermore, the buckle bottom plate is formed by combining a plurality of bottom plate blocks which can be buckled, and the buckle cylinder is also formed by combining the same number of buckle cylinder blocks which can be buckled;
each bottom plate block is provided with a buckling cylinder block.
Further, the bottom of the buckle barrel is provided with a buffer rubber mat.
Further, a rocking handle is arranged at the second end of the screw rod.
Furthermore, the number of the guide positioning rods is multiple; the first base is also provided with guide positioning holes with the same number.
Further, the jig bracket includes: a bracket main body and a cantilever;
the cantilever is fixed on the bracket main body, and the self-adaptive clamp is fixed on the cantilever;
and a welding gun pipeline supporting fork is arranged at the upper part of the bracket main body.
Further, the stent body includes: the device comprises a telescopic support rod, a movable base and a universal wheel set;
the telescopic support rod is fixed on the movable base, and the universal wheel group is fixed at the bottom of the movable base;
and the welding gun pipeline supporting fork is fixed on the telescopic supporting rod.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
according to the welding gun clamping mechanism provided by the embodiment of the application, the self-adaptive clamp is arranged on the clamp bracket, the clamping welding gun follows the fluctuation change of the curved surface welding seam, and the distance from the welding gun to the welding seam is kept in a stable state, so that the welding quality is ensured; specifically, a fastening limiting rod is arranged on a first base, a welding gun fixing piece is sleeved on the fastening limiting rod, and a first pre-tightening spring and a second pre-tightening spring are arranged on two sides of the welding gun fixing piece, so that the welding gun fixing piece can elastically move and reset along the fastening limiting rod, and the welding gun fixing piece is adaptive to the fluctuation change of a curved surface welding seam; the follow-up wheel and the matched support of the follow-up wheel are fixed on a welding gun fastener and face a workpiece welding position, so that after a workpiece to be welded is in place, the follow-up wheel can abut against one side of a welding line of the workpiece, the workpiece moves to rotate along with the follow-up wheel when welding is performed, and under the action of the first pre-tightening spring and the second pre-tightening spring, the follow-up wheel can keep elastic contact with the workpiece, so that the follow-up wheel adapts to the fluctuation of the workpiece, the stable distance between a welding gun head and the welding line is ensured all the time, and the welding quality is ensured.
Drawings
FIG. 1 is a schematic view of a torch clamping mechanism provided in the present invention;
FIG. 2 is a schematic structural view of a fixture support provided in the present invention;
FIG. 3 is a schematic structural diagram of an adaptive clamp according to the present invention;
FIG. 4 is a schematic structural view of a buckle according to the present invention;
FIG. 5 is a schematic view of a welding gun mount according to the present invention;
FIG. 6 is a schematic structural diagram of a first base according to the present invention;
wherein, 1-a clamp bracket, 11-a moving base, 12-a telescopic support rod, 13-a cantilever, 14-a welding gun pipeline supporting fork, 15-a reinforcing plate, 16-a universal wheel set, 2-a self-adaptive clamp, 21-a first base, 211-a vertical plate, 212-a transverse plate, 213-a guiding positioning hole, 214-a bottom plate fixing hole, 215-an upper fastening limiting hole, 221-a first guiding positioning rod, 222-a second base, 223-a second guiding positioning rod, 23-a buckle, 231-a bottom plate block, 232-a buckle barrel block, 233-a buffer rubber pad, 234-a first radial flange, 24-a screw, 241-a screw main body, 242-a thread, 243-a small diameter head, 244-a second radial flange and 25-a welding gun fixing piece, 251-welding gun fixing piece main body, 252-welding gun fixing part, 253-lower fastening limiting hole, 254-welding gun fixing hole, 255-fastening screw hole, 261-blocking structure, 262-first pre-tightening spring, 263-second pre-tightening spring, 264-locking nut, 265-fastening limiting rod, 27-rocking handle, 28-follower wheel bracket, 281-follower wheel bracket main body, 282-fastening bolt, 283-wheel shaft and 29-follower wheel.
Detailed Description
The embodiment of the application provides a welder fixture, solves the technical problem that welding quality of space curve welding operation is unstable in the prior art.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present application, and are not limitations of the technical solutions of the present application, and the technical features of the embodiments and examples of the present application may be combined with each other without conflict.
Referring to fig. 1, a torch clamping mechanism includes: a self-adaptive clamp 2 and a clamp bracket 1; the self-adaptive clamp 2 is fixed at a certain height through the clamp support 1, the self-adaptive clamp adapts to the fluctuation change of a curved surface welding line, and the distance from a welding gun to the welding line is always kept at a stable level, so that the welding quality is guaranteed.
The following is specific.
Referring to fig. 3, the adaptive clamp 2 includes: the welding gun comprises a first base 21, a fastening limiting rod 265, a welding gun fixing piece 25, a first pre-tightening spring 262, a second pre-tightening spring 263, a follow-up wheel bracket 28 and a follow-up wheel 29.
The first base 21 is fixed on the clamp bracket 1, so that the self-adaptive clamp 2 has a certain height and adapts to a welding environment; generally speaking, the fixture support 1 adopts a lifting support, so that the requirements for welding workpieces of different specifications can be met.
The fastening limiting rod 265 is fixed on the first base 21, the welding gun fixing piece 25 is sleeved on the fastening limiting rod 265 and can be close to or far away from the first base 21 along the fastening limiting rod 265, and a blocking structure 261 is arranged at one end, far away from the first base 21, of the fastening limiting rod 265; generally, the fastening limiting rod 265 can be a bolt, and the mating nut 264 is fixed on the first base 21. The blocking structure 261 is served by the bolt head of the bolt or is realized by a large washer and bolt head combination.
The first pre-tightening spring 262 is sleeved on the fastening limiting rod 265 and is positioned between the first base 21 and the welding gun fixing piece 25; the second pre-tightening spring 263 is sleeved on the fastening limiting rod 265 and is located between the welding gun fixing part 2 and the blocking structure 261; therefore, the welding gun fixing piece 25 can elastically move along the fastening limiting rod 265, so that the fixed welding gun can generate the change of the positioning height to adapt to the fluctuation of the curved-surface welding line.
The follow-up wheel bracket 28 is fixed on the welding gun bracket 25 and faces towards a workpiece welding position; after the workpiece to be welded is in place, the follower wheel 29 abuts against the workpiece to be welded and is positioned on one side of the weld to be welded, when the workpiece to be welded moves, the follower wheel 29 rotates along with the workpiece to be welded, and under the elastic resetting action of the first pre-tightening spring 262 and the second pre-tightening spring 263, the follower wheel 29 can be kept to be adaptive to follow the fluctuation of the workpiece, so that the distance between the welding gun fixing piece 25 and the weld is kept at a stable distance all the time, and the welding quality is guaranteed.
After the self-adaptive adjustment of the vertical distance from the welding gun to the welding seam is realized, the embodiment also provides a transverse adjustment structure.
Referring to fig. 3 and 5 and 6, in particular, the adaptive clamp 2 further comprises: a second base 222, a guide positioning rod, and a push-pull rod assembly.
The second base 222 is fixed to the jig support 1; one end of the guiding and positioning rod is fixed on the second base 222, a guiding and positioning hole 213 is formed in the first base 21, and the first base 21 is sleeved on the guiding and positioning rod through the guiding and positioning hole 213 and is close to or far away from the second base 222;
the push-pull rod assemblies are respectively fixed on the first base 21 and the second base 222, and push the first base 21 to move along the guiding and positioning rod.
Referring to fig. 6, in general, in the present embodiment, the first base 21 is a T-shaped structural member, and includes: riser 211 and diaphragm 212, last fastening limiting hole 215 is seted up on the diaphragm 212 for fixed fastening gag lever post 265 has seted up direction locating hole 213 on riser 211, is used for cup jointing spacing, cooperation direction locating lever.
In this embodiment, in order to improve the guiding reliability, the positioning guide rods may be disposed as two parallel positioning holes 213, that is, the first positioning guide rod 221 and the second positioning guide rod 223 may be symmetrically disposed on two sides of the transverse plate 212, so as to ensure the uniformity of the stress on the transverse plate 212. Certainly, more than two of the supporting rods can be used, so that multipoint stress is realized, and the stability of the structure is ensured.
Referring to fig. 5, similarly, the fastening limiting rod 265 may also be arranged as a plurality of parallel rods to ensure the posture stability of the welding gun fixing member 25; that is, the welding gun holder main body 251 is provided with two or more lower fastening stopper holes 253 corresponding to the plurality of fastening stopper rods 265. In a matching manner, the first pre-tightening spring 262 and the second pre-tightening spring 263 are also provided in multiple sets, and correspond to the plurality of fastening limit rods 265.
Referring to fig. 4, the push-pull rod assembly includes: a screw 24 and a buckle 23; the screw body 241 is fixed in the screw hole of the second base 222 through the external thread 242; therefore, the axial distance is adjusted by the rotation of the screw body 241 under the cooperation of the buckle 23, and the first base 21 is pushed or pulled.
Specifically, the buckle 23 is fixed on the first base 21, specifically, on the vertical plate 211, to form an axial limiting groove, the end of the first end of the screw is provided with a coaxial small-diameter head 243 with a reduced diameter, and the end of the screw is provided with a first radial flange 244 embedded in the axial limiting groove, so as to form a first base pulling structure.
Referring to fig. 4, the clip 23 includes: a latch base 231 and a latch barrel 232;
the top end of the snap cylinder 232 is provided with an inward second radial flange 234;
wherein the first radial flange 244 is embedded in the snap cylinder 232, and the diameter of the first radial flange 244 is larger than the cylinder opening diameter of the snap cylinder 232. So that the first radial flange 244 can be restricted from being separated from the catch barrel 232, and the reliability of the pulling operation can be ensured.
For the convenience of installation, the buckle base plate 231 is formed by combining a plurality of base plate blocks which can be buckled, and the buckle cylinder 232 is also formed by combining a same number of buckle cylinder blocks which can be buckled; each all be provided with a buckle section of thick bamboo piece on the bottom plate piece, generally speaking, also be convenient for when divideing into two and being convenient for the installation guarantee the reliability of structure.
In order to buffer extrusion and friction, the bottom of the snap cylinder 232 is provided with a buffer rubber pad 233.
To facilitate pushing and pulling, the second end of the threaded rod 24 is provided with a rocking handle 27.
Generally, the vertical plate 211 can be provided with positioning screw holes 213 for facilitating the installation and positioning of the snap-in bottom plate 231.
The welding gun fixing body 251 is provided with a welding gun fixing part 252, a welding gun fixing hole 254, and a fastening screw hole 255 at one side of the welding gun fixing hole 254.
The follower wheel holder body 281 is fixed to the torch fixing member 25 by a fastening bolt 282, and the follower wheel 29 is fixed by a wheel shaft 283.
Referring to fig. 2, the jig bracket 1 includes: a bracket main body and a cantilever 13; the cantilever 13 is fixed on the bracket main body, and the adaptive clamp 2 is fixed on the cantilever 13; and a welding gun pipeline supporting fork 14 is arranged at the upper part of the bracket main body, so that the pipeline of a welding gun can be supported and restrained conveniently.
The stent main body includes: the device comprises a telescopic strut 12, a movable base 11 and a universal wheel set 16; the telescopic support rod 12 is fixed on the movable base 11, and the universal wheel set 16 is fixed at the bottom of the movable base 11; the welding gun pipeline supporting fork 14 is fixed on the telescopic support rod 12.
The cantilever 13 is fixed on the upper part of the telescopic strut 12 and is fixed between the two by a reinforcing plate 15.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
according to the welding gun clamping mechanism provided by the embodiment of the application, the self-adaptive clamp is arranged on the clamp bracket, the clamping welding gun follows the fluctuation change of the curved surface welding seam, and the distance from the welding gun to the welding seam is kept in a stable state, so that the welding quality is ensured; specifically, a fastening limiting rod is arranged on a first base, a welding gun fixing piece is sleeved on the fastening limiting rod, and a first pre-tightening spring and a second pre-tightening spring are arranged on two sides of the welding gun fixing piece, so that the welding gun fixing piece can elastically move and reset along the fastening limiting rod, and the welding gun fixing piece is adaptive to the fluctuation change of a curved surface welding seam; the follow-up wheel and the matched support of the follow-up wheel are fixed on a welding gun fastener and face a workpiece welding position, so that after a workpiece to be welded is in place, the follow-up wheel can abut against one side of a welding line of the workpiece, the workpiece moves to rotate along with the follow-up wheel when welding is performed, and under the action of the first pre-tightening spring and the second pre-tightening spring, the follow-up wheel can keep elastic contact with the workpiece, so that the follow-up wheel adapts to the fluctuation of the workpiece, the stable distance between a welding gun head and the welding line is ensured all the time, and the welding quality is ensured.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A welding gun clamping mechanism, comprising: a self-adaptive clamp and a clamp bracket;
the adaptive clamp includes: the welding gun welding device comprises a first base, a fastening limiting rod, a welding gun fixing piece, a first pre-tightening spring, a second pre-tightening spring, a follow-up wheel bracket and a follow-up wheel;
the first base is fixed on the clamp bracket;
the welding gun fixing piece is sleeved on the fastening limiting rod and can be close to or far away from the first base along the fastening limiting rod, and a blocking structure is arranged at one end, far away from the first base, of the fastening limiting rod;
the first pre-tightening spring is sleeved on the fastening limiting rod and is positioned between the first base and the welding gun fixing piece;
the second pre-tightening spring is sleeved on the fastening limiting rod and is positioned between the welding gun fixing piece and the blocking structure;
the follow-up wheel bracket is fixed on the welding gun bracket and faces towards a workpiece welding position;
after the workpiece to be welded is in place, the follower wheel abuts against the workpiece to be welded and is positioned on one side of a weld joint to be welded.
2. The torch clamping mechanism of claim 1, wherein the adaptive clamp further comprises: the second base, the guide positioning rod and the push-pull rod assembly;
the second base is fixed on the clamp bracket;
one end of the guide positioning rod is fixed on the second base, a guide positioning hole is formed in the first base, and the first base is sleeved on the guide positioning rod through the guide positioning hole and is close to or far away from the second base;
the push-pull rod assembly is fixed on the first base and the second base respectively and pushes the first base to move along the guide positioning rod.
3. The torch clamping mechanism of claim 2, wherein said push-pull rod assembly comprises: a screw and a buckle;
the screw rod is fixed in the screw hole of the second base in a threaded connection mode;
the buckle is fixed on the first base to form an axial limiting groove, and a first radial flange arranged at the end part of the first end of the screw rod is embedded in the axial limiting groove to form a first base pulling structure.
4. The torch clamping mechanism of claim 3, wherein said catch comprises: the buckle bottom plate and the buckle barrel;
the top end of the buckle barrel is provided with an inward second radial flange;
the first radial flange is embedded in the buckle barrel, and the diameter of the first radial flange is larger than the diameter of a barrel opening of the buckle barrel.
5. The torch holding mechanism of claim 4, wherein: the buckle bottom plate is formed by combining a plurality of bottom plate blocks which can be buckled, and the buckle cylinder is also formed by combining the same number of buckle cylinder blocks which can be buckled;
each bottom plate block is provided with a buckling cylinder block.
6. The torch holding mechanism of claim 4, wherein: and a buffer rubber pad is arranged at the bottom of the buckle barrel.
7. The torch holding mechanism of claim 4, wherein: and a rocking handle is arranged at the second end of the screw rod.
8. The torch holding mechanism of claim 2, wherein: the number of the guide positioning rods is multiple; the first base is also provided with guide positioning holes with the same number.
9. The torch clamping mechanism of any of claims 1 to 8, wherein the clamp holder comprises: a bracket main body and a cantilever;
the cantilever is fixed on the bracket main body, and the self-adaptive clamp is fixed on the cantilever;
and a welding gun pipeline supporting fork is arranged at the upper part of the bracket main body.
10. The torch clamping mechanism of claim 9, wherein said carriage body comprises: the device comprises a telescopic support rod, a movable base and a universal wheel set;
the telescopic support rod is fixed on the movable base, and the universal wheel group is fixed at the bottom of the movable base;
and the welding gun pipeline supporting fork is fixed on the telescopic supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264580.XA CN111098068A (en) | 2018-10-29 | 2018-10-29 | Welding gun clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264580.XA CN111098068A (en) | 2018-10-29 | 2018-10-29 | Welding gun clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111098068A true CN111098068A (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264580.XA Pending CN111098068A (en) | 2018-10-29 | 2018-10-29 | Welding gun clamping mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN111098068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558797A (en) * | 2020-05-15 | 2020-08-21 | 唐山宏创科技有限公司 | Universal welding gun clamp holder |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050118934A (en) * | 2004-06-15 | 2005-12-20 | 현대자동차주식회사 | Panel pressure apparatus of laser welding apparatus |
| CN201023174Y (en) * | 2007-02-16 | 2008-02-20 | 江西铜业集团公司 | Semi-automatic cutting machine for adjusting bicycle cutting nozzle height |
| CN202028862U (en) * | 2011-03-31 | 2011-11-09 | 浙江银轮机械股份有限公司 | Simple circular seam profiling welding device |
| CN102785009A (en) * | 2011-05-17 | 2012-11-21 | 厦门思尔特机器人系统有限公司 | Automatically tracking device of welded joint machinery |
| CN202803750U (en) * | 2012-05-09 | 2013-03-20 | 中信重工机械股份有限公司 | Upper ejector roller for pre-rotation of ejector rod |
| CN202922862U (en) * | 2012-11-13 | 2013-05-08 | 海天塑机集团有限公司 | Screw rod connection mechanism of injection moulding machine |
| CN104353949A (en) * | 2014-11-04 | 2015-02-18 | 国家电网公司 | Welding gun welding position adjusting device |
| CN106238985A (en) * | 2016-08-12 | 2016-12-21 | 合肥江航飞机装备有限公司 | A kind of welding tooling of auxiliary tank of aircraft casing annular weld seam |
| CN107717186A (en) * | 2017-10-20 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | One kind is used for reinforcing rib structure angle welding MIG welding gun self-adaptive regulatings |
| CN207806968U (en) * | 2018-01-15 | 2018-09-04 | 上海华威焊割机械有限公司 | A kind of welding gun floating regulating device |
-
2018
- 2018-10-29 CN CN201811264580.XA patent/CN111098068A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050118934A (en) * | 2004-06-15 | 2005-12-20 | 현대자동차주식회사 | Panel pressure apparatus of laser welding apparatus |
| CN201023174Y (en) * | 2007-02-16 | 2008-02-20 | 江西铜业集团公司 | Semi-automatic cutting machine for adjusting bicycle cutting nozzle height |
| CN202028862U (en) * | 2011-03-31 | 2011-11-09 | 浙江银轮机械股份有限公司 | Simple circular seam profiling welding device |
| CN102785009A (en) * | 2011-05-17 | 2012-11-21 | 厦门思尔特机器人系统有限公司 | Automatically tracking device of welded joint machinery |
| CN202803750U (en) * | 2012-05-09 | 2013-03-20 | 中信重工机械股份有限公司 | Upper ejector roller for pre-rotation of ejector rod |
| CN202922862U (en) * | 2012-11-13 | 2013-05-08 | 海天塑机集团有限公司 | Screw rod connection mechanism of injection moulding machine |
| CN104353949A (en) * | 2014-11-04 | 2015-02-18 | 国家电网公司 | Welding gun welding position adjusting device |
| CN106238985A (en) * | 2016-08-12 | 2016-12-21 | 合肥江航飞机装备有限公司 | A kind of welding tooling of auxiliary tank of aircraft casing annular weld seam |
| CN107717186A (en) * | 2017-10-20 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | One kind is used for reinforcing rib structure angle welding MIG welding gun self-adaptive regulatings |
| CN207806968U (en) * | 2018-01-15 | 2018-09-04 | 上海华威焊割机械有限公司 | A kind of welding gun floating regulating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558797A (en) * | 2020-05-15 | 2020-08-21 | 唐山宏创科技有限公司 | Universal welding gun clamp holder |
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Application publication date: 20200505 |
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| RJ01 | Rejection of invention patent application after publication |