CN111496423A - Novel welding device for mechanical parts of construction equipment - Google Patents
Novel welding device for mechanical parts of construction equipment Download PDFInfo
- Publication number
- CN111496423A CN111496423A CN202010353240.5A CN202010353240A CN111496423A CN 111496423 A CN111496423 A CN 111496423A CN 202010353240 A CN202010353240 A CN 202010353240A CN 111496423 A CN111496423 A CN 111496423A
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- fixed
- pipeline
- servo motor
- wall
- ring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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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
-
- 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
- B23K37/0247—Driving means
-
- 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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a novel welding device for mechanical parts of construction equipment, and belongs to the field of welding of mechanical parts of construction equipment. The utility model provides a novel welding set for architectural equipment machine part, the bi-motor mechanism that sets up through among the actuating mechanism drives the whole drive of device, will need welded pipeline to place at the device front end through pipeline fixed moving mechanism earlier, later start lower servo motor among the actuating mechanism and drive the fixed axle and rotate, it expandes to drive pipeline inner wall welding mechanism, press close to with the pipeline inner wall, later start servo motor, it rotates with the fixed axle synchronization to drive fixed axle sleeve, thereby it wholly rotates to drive pipeline inside weld the mechanism, thereby weld the pipeline inner wall, can start servo motor antiport after the welding, it contracts to drive pipeline inner wall welding mechanism, thereby take off the pipeline.
Description
Technical Field
The invention relates to the field of welding of construction machinery parts, in particular to a novel welding device for construction equipment machinery parts.
Background
The pipeline is a large amount of utilizations in our production life, traditional pipeline is in welding process, generally utilize the manual work to support the base, advance to carry out spot welding between screwed joint and the pipe, then weld the gap between flange and the pipe, the butt joint difficulty, and need rotate the pipe according to the welded progress at welded in-process, workman's work efficiency is lower, working strength is great, be difficult to satisfy the welding of large batch support connection pipe, can not be stable when the pipeline is longer to fix the pipeline, will influence welded quality.
The existing welding device for the mechanical parts of the novel building equipment cannot weld the inside of a pipeline.
Disclosure of Invention
The invention aims to solve the problem that the interior of a pipeline cannot be welded, and provides a novel welding device for mechanical parts of construction equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a novel welding for architectural equipment machine part device, includes: main body cover, drive storehouse and fixed storehouse, inside back of main body cover has set gradually drive storehouse and fixed storehouse to the front, fixed storehouse middle part upper surface is provided with the observation hole, the inside fixed mounting in drive storehouse has actuating mechanism, actuating mechanism upside and link gear fixed connection, fixed storehouse rear side inner wall is gone up fixed mounting has the fixed anti-collision ring of toper, the fixed anti-collision ring front end axle center of toper and link gear outside swing joint, link gear front end and pipeline inner wall welding mechanism fixed connection, the actuating mechanism front end is connected with pipeline fixed establishment meshing, pipeline inner wall welding mechanism sets up in observation hole below position, pipeline fixed establishment sets up both sides around the inside observation hole that is located of fixed storehouse.
Preferably, the drive mechanism comprises: lower servo motor, rotation helical gear, go up servo motor, rotation wheelset, transmission wheelset and rotating gear group, the inside rear from the top down of drive storehouse fixed mounting in proper order has servo motor and lower servo motor, follow backward on the servo motor main shaft down in proper order with rotate the wheelset and rotate helical gear axle center fixed connection, go up servo motor main shaft front end and transmission wheelset lower extreme axle center fixed connection, go up servo motor main shaft middle part and lower servo motor main shaft middle part all with main body cover inner wall swing joint, it is connected with the meshing of rotating gear group downside to rotate the helical gear upside, the meshing of rotating gear group upside and pipeline fixed establishment is connected, rotating gear group middle part and main body cover inner wall fixed connection, rotate wheelset and transmission wheelset upper end and link gear fixed connection.
Preferably, the linkage mechanism includes: the upper end of the rotating wheel set is fixedly connected with the rear end of the fixed shaft, the fixed shaft is movably sleeved inside the fixed shaft sleeve, the upper end of the transmission wheel set is fixedly connected with the rear end of the fixed shaft sleeve, the front end of the fixed shaft sleeve and the front end of the fixed shaft are fixedly connected with a pipeline inner wall welding mechanism, the middle rear side of the fixed shaft sleeve is movably connected with a shaft center of the front side of the conical fixed anti-collision ring, and the rear sides of the fixed shaft sleeve and the fixed shaft are movably connected with the inner wall of the main body shell.
Preferably, the pipe inner wall welding mechanism includes: fixed shell, screw thread carousel, dead lever and welder fixed slot, fixed axle sleeve front end and fixed shell rear side outer surface fixed connection, the screw thread carousel has been cup jointed in the inside activity of fixed shell, the screw thread carousel front side is provided with the thread groove, screw thread carousel rear side and fixed axle front end fixed connection, screw thread carousel front side and dead lever rear side threaded connection, the inside welder fixed slot that is provided with of dead lever.
Preferably, the fixed rod front side is fixedly provided with a limiting block, the limiting block is movably sleeved inside the limiting disc, and the limiting disc front side is fixedly connected with the inner wall of the fixed shell.
Preferably, the pipe fixing mechanism includes: rotate gear circle, remove fixed block, retainer plate, spacing groove and stopper, the gear train upside with rotate gear circle downside meshing connection, it is provided with thread groove and gear circle respectively to rotate the gear circle left and right sides, it cup joints inside the fixed bin to rotate gear circle axle center activity, rotate gear circle rear side and remove fixed block front side threaded connection, remove fixed block rear side and fixed block front side swing joint, retainer plate rear side and fixed bin inner wall fixed connection, the retainer plate front side is provided with three spacing grooves of group, it is provided with the stopper to remove the fixed block left side, the stopper activity is cup jointed at the spacing inslot portion.
Compared with the prior art, the invention provides a novel welding device for mechanical parts of construction equipment, which has the following beneficial effects:
1. the device is driven to integrally drive by a double-motor mechanism arranged in a driving mechanism, a pipeline to be welded is placed at the front end of the device by a pipeline fixing and moving mechanism, then a lower servo motor in the driving mechanism is started to drive a fixed shaft to rotate, a pipeline inner wall welding mechanism is driven to expand and approach the inner wall of the pipeline, then an upper servo motor is started to drive a fixed shaft sleeve and the fixed shaft to synchronously rotate, so that the pipeline inner welding mechanism is driven to integrally rotate, the inner wall of the pipeline is welded, and after the pipeline is welded, the upper servo motor can be started to reversely rotate to drive the pipeline inner wall welding mechanism to contract, so that the pipeline is taken down.
2. The invention is provided with a driving mechanism and a pipeline inner wall welding mechanism, the fixed shaft is driven to rotate by independently starting the upper servo motor to rotate, the threaded turntable is driven to rotate, the fixed rod is driven to move along the threaded groove to be unfolded, and when welding operation is carried out, the upper servo motor is started to rotate, the fixed shaft sleeve and the fixed shaft are driven to synchronously rotate, so that the fixed shell and the threaded turntable synchronously rotate, dislocation is avoided, and the welding operation is carried out.
3. When the pipeline fixing mechanism is used, a pipeline is placed inside the pipeline fixing mechanism, then the lower servo motor is started to drive the rotary bevel gear to rotate, the rotary gear set is driven to rotate, then the rotary gear ring is driven to rotate, the movable fixing block is driven to move inwards along the limiting groove arranged on the fixing ring, the pipeline is fixed, and then welding operation is carried out on the pipeline.
Drawings
Fig. 1 is an overall schematic view of a novel welding device for mechanical parts of construction equipment, which is provided by the invention;
FIG. 2 is a schematic exploded view of a welding device for mechanical parts of a novel construction equipment according to the present invention;
FIG. 3 is a schematic exploded view of a welding device for mechanical parts of a novel construction equipment according to the present invention;
fig. 4 is an enlarged structural schematic diagram of a in fig. 2 of the novel welding device for mechanical parts of construction equipment provided by the invention;
fig. 5 is a schematic disassembly view of the welding device for the mechanical parts of the novel construction equipment provided by the invention.
The reference numbers in the figures illustrate:
101 main body shell, 102 driving cabin, 103 fixing cabin, 104 observation hole, 105 taper fixing anti-collision ring, 201 lower servo motor, 202 rotating bevel gear, 203 upper servo motor, 204 rotating wheel group, 205 transmission wheel group, 206 rotating gear group, 301 fixing shaft sleeve, 302 fixing shaft, 401 fixing shell, 402 thread turntable, 403 fixing rod, 404 welding gun fixing groove, 405 limiting block, 406 limiting disc, 501 rotating gear ring, 502 moving fixing block, 503 fixing ring, 504 limiting groove and 505 limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
the utility model provides a novel welding for architectural equipment machine part device, includes: the pipeline inner wall welding mechanism comprises a main body shell 101, a driving bin 102 and a fixing bin 103, wherein the driving bin 102 and the fixing bin 103 are sequentially arranged inside the main body shell 101 from back to front, an observation hole 104 is formed in the upper surface of the middle of the fixing bin 102, a driving mechanism is fixedly arranged inside the driving bin 102, the upper side of the driving mechanism is fixedly connected with a linkage mechanism, a conical fixing anti-collision ring 105 is fixedly arranged on the inner wall of the rear side of the fixing bin 103, the axle center of the front end of the conical fixing anti-collision ring 105 is movably connected with the outer side of the linkage mechanism, the front end of the linkage mechanism is fixedly connected with the pipeline inner wall welding mechanism, the front end of the driving mechanism is meshed with the pipeline fixing mechanism, the pipeline inner wall welding mechanism is arranged at the position below the observation hole.
The device is driven to integrally drive by a double-motor mechanism arranged in a driving mechanism, a pipeline to be welded is placed at the front end of the device by a pipeline fixing and moving mechanism, then a lower servo motor 201 in the driving mechanism is started to drive a fixed shaft 302 to rotate, a pipeline inner wall welding mechanism is driven to expand and approach the inner wall of the pipeline, then an upper servo motor 203 is started to drive a fixed shaft sleeve 301 and the fixed shaft 302 to synchronously rotate, so that the pipeline inner welding mechanism is driven to integrally rotate, the inner wall of the pipeline is welded, and after welding is finished, the upper servo motor 203 can be started to reversely rotate to drive the pipeline inner wall welding mechanism to contract, so that the pipeline is taken down.
Example 2: based on example 1, but with the difference that:
the drive mechanism includes: the lower servo motor 201, the rotating bevel gear 202, the upper servo motor 203, the rotating wheel group 204, the transmission wheel group 205 and the rotating gear group 206 are fixedly installed on the rear portion inside the driving bin 102 from top to bottom in sequence, the lower servo motor 201 is fixedly connected with the rotating wheel group 204 and the rotating bevel gear 202 from back to front in sequence on a main shaft, the front end of the main shaft of the upper servo motor 203 is fixedly connected with the lower end shaft of the transmission wheel group 205, the middle portion of the main shaft of the upper servo motor 203 and the middle portion of the main shaft of the lower servo motor 201 are movably connected with the inner wall of the main body shell 101, the upper side of the rotating bevel gear 202 is connected with the lower side of the rotating gear group 206 in a meshed mode, the upper side of the rotating gear group 206 is connected with a pipeline fixing mechanism in a meshed mode, the middle portion of the rotating gear group 206 is fixedly.
The link gear includes: the upper end of the rotating wheel set 204 is fixedly connected with the rear end of the fixed shaft 302, the fixed shaft 302 is movably sleeved inside the fixed shaft sleeve 301, the upper end of the transmission wheel set 205 is fixedly connected with the rear end of the fixed shaft sleeve 301, the front end of the fixed shaft sleeve 301 and the front end of the fixed shaft 302 are fixedly connected with a pipeline inner wall welding mechanism, the middle rear side of the fixed shaft sleeve 301 is movably connected with a shaft of the front side of the conical fixed anti-collision ring 103, and the rear sides of the fixed shaft sleeve 301 and the fixed shaft 302 are movably connected with the inner wall of the main body shell 101.
Pipeline inner wall welding mechanism includes: fixed shell 401, screw thread carousel 402, dead lever 403 and welder fixed slot 404, fixed axle sleeve 301 front end and fixed shell 401 rear side external surface fixed connection, the inside activity of fixed shell 401 has cup jointed screw thread carousel 402, screw thread carousel 402 front side is provided with the thread groove, screw thread carousel 402 rear side and fixed axle 302 front end fixed connection, screw thread carousel 402 front side and dead lever 403 rear side threaded connection, the inside welder fixed slot 404 that is provided with of dead lever 403.
The fixed rod 403 is fixedly provided with a limiting block 405 on the front side, the limiting block 405 is movably sleeved inside the limiting disc 406, and the front side of the limiting disc 406 is fixedly connected with the inner wall of the fixed shell 401.
The invention is provided with a driving mechanism and a pipeline inner wall welding mechanism, the upper servo motor 203 is independently started to rotate to drive the fixed shaft 302 to rotate and drive the thread turntable 402 to rotate, the fixed rod 403 is driven to move along the thread groove, so as to be unfolded, when welding operation is carried out, the upper servo motor 203 is started to rotate to drive the fixed shaft sleeve 301 and the fixed shaft 302 to synchronously rotate, so that the fixed shell 401 and the thread turntable 402 synchronously rotate, dislocation cannot occur, and the welding operation is carried out.
Example 3: based on examples 1 and 2, but with the difference that:
pipeline fixed establishment includes: the utility model discloses a fixed gear ring, including rotation gear ring 501, remove fixed block 502, retainer plate 503, spacing groove 504 and stopper 505, rotation gear set 206 upside and rotation gear ring 501 downside meshing are connected, the rotation gear ring 501 left and right sides is provided with thread groove and gear ring respectively, rotation gear ring 501 axle center activity cup joints inside fixed bin 103, rotation gear ring 501 rear side and removal fixed block 502 front side threaded connection, remove fixed block 502 rear side and fixed ring 503 front side swing joint, fixed ring 503 rear side and fixed bin 103 inner wall fixed connection, the fixed ring 503 front side is provided with three sets of spacing grooves 504, it is provided with stopper 505 to remove fixed block 502 left side, stopper 505 activity cup joints inside spacing groove 504.
When the pipeline fixing mechanism is used, a pipeline is placed inside, then the lower servo motor 201 is started to drive the rotary bevel gear 202 to rotate, the rotary gear set 206 is driven to rotate, then the rotary gear ring 501 is driven to rotate, the movable fixing block 502 is driven to move inwards along the limiting groove 504 formed in the fixing ring 503, the pipeline is fixed, and then welding operation is carried out on the pipeline.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a novel welding for architectural equipment machine part device, includes: a main body shell (101), a driving bin (102) and a fixed bin (103), which is characterized in that, a driving bin (102) and a fixed bin (103) are sequentially arranged in the main body shell (101) from back to front, an observation hole (104) is arranged on the upper surface of the middle part of the fixed bin (102), a driving mechanism is fixedly arranged in the driving bin (102), the upper side of the driving mechanism is fixedly connected with the linkage mechanism, the inner wall of the rear side of the fixed bin (103) is fixedly provided with a conical fixed anti-collision ring (105), the axis of the front end of the conical fixed anti-collision ring (105) is movably connected with the outer side of the linkage mechanism, the front end of the linkage mechanism is fixedly connected with the pipeline inner wall welding mechanism, the front end of the driving mechanism is meshed and connected with the pipeline fixing mechanism, pipeline inner wall welding mechanism sets up the position in observation hole (104) below, pipeline fixed establishment sets up and is located observation hole (104) front and back both sides in fixed storehouse (103).
2. The novel welding device for mechanical parts of construction equipment as claimed in claim 1, wherein: the drive mechanism includes: the lower servo motor (201), the rotating bevel gear (202), the upper servo motor (203), the rotating gear set (204), the transmission gear set (205) and the rotating gear set (206) are fixedly installed at the rear part inside the driving bin (102) from top to bottom in sequence, the upper servo motor (203) and the lower servo motor (201) are fixedly connected with the rotating gear set (204) and the rotating bevel gear (202) from back to front on a main shaft of the lower servo motor (201), the front end of the main shaft of the upper servo motor (203) is fixedly connected with the shaft center of the lower end of the transmission gear set (205), the middle parts of the main shaft of the upper servo motor (203) and the middle parts of the main shaft of the lower servo motor (201) are movably connected with the inner wall of the main body shell (101), the upper side of the rotating bevel gear (202) is meshed with the lower side of the rotating gear set (206), and the upper side of the, the middle of the rotating gear set (206) is fixedly connected with the inner wall of the main body shell (101), and the upper ends of the rotating gear set (204) and the transmission gear set (205) are fixedly connected with the linkage mechanism.
3. The novel welding device for the mechanical parts of the construction equipment as claimed in claim 2, wherein: the link gear includes: fixed axle sleeve (301) and fixed axle (302), rotate wheelset (204) upper end and fixed axle (302) rear end fixed connection, fixed axle (302) activity cup joints inside fixed axle sleeve (301), drive wheelset (205) upper end and fixed axle sleeve (301) rear end fixed connection, fixed axle sleeve (301) front end and fixed axle (302) front end and pipeline inner wall welding mechanism fixed connection, fixed axle sleeve (301) middle part rear side and toper fixed anticollision ring (103) front side axle are swing joint, fixed axle sleeve (301) and fixed axle (302) rear side all with main body cover (101) inner wall swing joint.
4. The novel welding device for mechanical parts of construction equipment as claimed in claim 3, wherein: pipeline inner wall welding mechanism includes: fixed shell (401), screw thread carousel (402), dead lever (403) and welder fixed slot (404), fixed axle sleeve (301) front end and fixed shell (401) rear side external surface fixed connection, screw thread carousel (402) have been cup jointed to fixed shell (401) inside activity, screw thread carousel (402) front side is provided with the thread groove, screw thread carousel (402) rear side and fixed axle (302) front end fixed connection, screw thread carousel (402) front side and dead lever (403) rear side threaded connection, the inside welder fixed slot (404) that is provided with of dead lever (403).
5. The novel welding device for mechanical parts of construction equipment as claimed in claim 4, wherein: the front side of the fixing rod (403) is fixedly provided with a limiting block (405), the limiting block (405) is movably sleeved inside a limiting disc (406), and the front side of the limiting disc (406) is fixedly connected with the inner wall of the fixed shell (401).
6. The novel welding device for the mechanical parts of the construction equipment as claimed in claim 2, wherein: the pipe fixing mechanism includes: a rotary gear ring (501), a movable fixing block (502), a fixing ring (503), a limiting groove (504) and a limiting block (505), the upper side of the rotating gear set (206) is meshed and connected with the lower side of the rotating gear ring (501), the left side and the right side of the rotating gear ring (501) are respectively provided with a thread groove and a gear ring, the axis of the rotating gear ring (501) is movably sleeved inside the fixed bin (103), the rear side of the rotating gear ring (501) is in threaded connection with the front side of the movable fixed block (502), the rear side of the movable fixed block (502) is movably connected with the front side of the fixed ring (503), the rear side of the fixed ring (503) is fixedly connected with the inner wall of the fixed bin (103), three groups of limiting grooves (504) are arranged on the front side of the fixed ring (503), the left side of the movable fixing block (502) is provided with a limiting block (505), and the limiting block (505) is movably sleeved inside the limiting groove (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353240.5A CN111496423A (en) | 2020-04-29 | 2020-04-29 | Novel welding device for mechanical parts of construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353240.5A CN111496423A (en) | 2020-04-29 | 2020-04-29 | Novel welding device for mechanical parts of construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111496423A true CN111496423A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010353240.5A Pending CN111496423A (en) | 2020-04-29 | 2020-04-29 | Novel welding device for mechanical parts of construction equipment |
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| CN (1) | CN111496423A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052608A (en) * | 1989-11-28 | 1991-10-01 | Mcclure Gary W | Pipe fitting tool |
| EP1215033A1 (en) * | 2000-12-12 | 2002-06-19 | Paul N. Colby | Method for laser cladding of plasticating barrels |
| CN104097018A (en) * | 2014-05-21 | 2014-10-15 | 洛阳理工学院 | Toroidal surface welding device |
| US20140346163A1 (en) * | 2013-05-23 | 2014-11-27 | Crc-Evans Pipeline International, Inc. | Laser controlled internal welding machine for a pipeline |
| CN107553023A (en) * | 2017-10-24 | 2018-01-09 | 无锡智谷锐拓技术服务有限公司 | A kind of large-scale pipeline inwall welding tooling |
| CN110076436A (en) * | 2018-01-25 | 2019-08-02 | 诸暨市大三牛机械有限公司 | A kind of Intelligent welding special purpose robot |
| CN110814885A (en) * | 2019-11-28 | 2020-02-21 | 张帅 | Internal rust removal mechanical device for automatic steel pipe for building |
| CN110814876A (en) * | 2019-11-28 | 2020-02-21 | 李志� | Mechanical automation multi-diameter steel pipe outside grinding mechanism |
-
2020
- 2020-04-29 CN CN202010353240.5A patent/CN111496423A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052608A (en) * | 1989-11-28 | 1991-10-01 | Mcclure Gary W | Pipe fitting tool |
| EP1215033A1 (en) * | 2000-12-12 | 2002-06-19 | Paul N. Colby | Method for laser cladding of plasticating barrels |
| US20140346163A1 (en) * | 2013-05-23 | 2014-11-27 | Crc-Evans Pipeline International, Inc. | Laser controlled internal welding machine for a pipeline |
| CN104097018A (en) * | 2014-05-21 | 2014-10-15 | 洛阳理工学院 | Toroidal surface welding device |
| CN107553023A (en) * | 2017-10-24 | 2018-01-09 | 无锡智谷锐拓技术服务有限公司 | A kind of large-scale pipeline inwall welding tooling |
| CN110076436A (en) * | 2018-01-25 | 2019-08-02 | 诸暨市大三牛机械有限公司 | A kind of Intelligent welding special purpose robot |
| CN110814885A (en) * | 2019-11-28 | 2020-02-21 | 张帅 | Internal rust removal mechanical device for automatic steel pipe for building |
| CN110814876A (en) * | 2019-11-28 | 2020-02-21 | 李志� | Mechanical automation multi-diameter steel pipe outside grinding mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 交通部人事劳动司: "《汽车维修》", 31 December 1995, 人民交通出版社 * |
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Application publication date: 20200807 |