CN103521979B - Semi-automatic welding device for circumferential welds - Google Patents
Semi-automatic welding device for circumferential welds Download PDFInfo
- Publication number
- CN103521979B CN103521979B CN201310485944.8A CN201310485944A CN103521979B CN 103521979 B CN103521979 B CN 103521979B CN 201310485944 A CN201310485944 A CN 201310485944A CN 103521979 B CN103521979 B CN 103521979B
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- CN
- China
- Prior art keywords
- welding gun
- rotating disk
- welding
- clamp system
- controlling organization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- 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
- B23K37/027—Carriages for supporting the welding or cutting element for making circular cuts or welds
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention relates to a semi-automatic welding device for circumferential welds. The semi-automatic welding device comprises a motor controller, an electromagnetic speed adjusting motor, a locating mechanism, a clamping mechanism, a first air cylinder, a first electromagnetic control valve, an air pump, a travel switch, a control mechanism, a second air cylinder, a second electromagnetic control valve and the like. The control mechanism controls the amount of air pumped to the first air cylinder through the first electromagnetic control valve, the first air cylinder pushes the clamping mechanism to move in the direction towards the locating mechanism through a rotary disc mechanism, and after signals for triggering the travel switch are detected, the clamping mechanism stops moving towards the locating mechanism. The motor controller controls the rotation speed of the electromagnetic speed adjusting motor, the locating mechanism and the clamping mechanism synchronously rotate, the control mechanism controls the amount of air pumped to the second air cylinder through the second electromagnetic control valve, the second air cylinder pushes a welding gun to move, and when the welding gun moves to a limiting block, the travel switch is triggered, and the welding gun stops moving. The semi-automatic welding device is prone to guaranteeing the welding quality, high in welding efficiency, low in cost and simple in structure.
Description
Technical field
The present invention relates to a kind of welder, especially a kind of circular weld Semiautomatic welding device having baric systerm, electrical system and mechanical system concurrently.The present invention is not only applicable to baric systerm, applicable equally to hydraulic system.If the present invention increases a set of automatic loading and unloading workpiece mechanism can realize Full-automatic welding.
Technical background
At present, welder kind is more, according to mode of operation classification, mainly contains Manual welding device, Semiautomatic welding device and full auto-bonding system three kinds.Manual welding device because its welding quality is not high and efficiency is low, now gradually by Semiautomatic welding device and full auto-bonding system replace.But because full auto-bonding system is mainly based on complete set of equipments, be comparatively applicable to produce in enormous quantities, and cost is higher.
Summary of the invention
In order to solve the deficiency of full auto-bonding system and Manual welding device, there is provided that a kind of welding quality easily ensures, welding efficiency is higher, cost is lower, the simple welder of structure, the invention provides a kind of device of circular weld semi-automatic welding being applicable to multi items, thin-wall part.
The present invention can adjust according to workpiece and circular weld diameter, with the demand adapting to different size, weld without wall thickness workpiece, realizes Automatic-clamping, automatic welding.
The technical solution used in the present invention is: a kind of circular weld Semiautomatic welding device is provided with electric machine controller 2, electromagnetic adjustable speed motor 3, transmission device 4, main shaft 5, first rotating disk mechanism 6-1, second rotating disk mechanism 6-2 detent mechanism 7, clamp system 8, a cylinder 9, a solenoid electric valve 10, air pump 11, travel switch 12, controlling organization 13, gripping sleeve 14, welding gun 15, limited block 16, wire feeder 17, the time relay 18, No. two cylinders 19, No. two solenoid electric valves 20, and frame 21, it is characterized in that: electric machine controller 2, electromagnetic adjustable speed motor 3, main shaft 5, first rotating disk mechanism 6-1, the second rotating disk mechanism 6-2, detent mechanism 7, clamp system 8, cylinder 9, No. two cylinders 19, travel switch 12, controlling organization 13, gripping sleeve 14, limited block 16 are all fixed in frame 21, main shaft 5, first rotating disk mechanism 6-1, the second rotating disk mechanism 6-2, detent mechanism 7, clamp system 8 are coaxial,
Controlling organization 13 controls the pump tolerance of air pump 11 to a cylinder 9 by a solenoid electric valve 10, a cylinder 9 promotes clamp system 8 by the second rotating disk mechanism 6-2 and moves horizontally to detent mechanism 7 direction, after controlling organization 13 detects that clamp system 8 triggers the triggering signal of travel switch 12 generation, controlling organization 13 keeps air pump 11 to the pressure of a cylinder 9 by a solenoid electric valve 10, and clamp system 8 stops moving to detent mechanism 7 direction;
Electric machine controller 2 controls the rotating speed of electromagnetic adjustable speed motor 3, electromagnetic adjustable speed motor 3 drives main shaft 5, first rotating disk mechanism 6-1 and detent mechanism 7 to rotate by transmission device 4 successively, and detent mechanism 7 drives clamp system 8 synchronous rotary by the workpiece to be processed of clamping between clamp system 8; Controlling organization 13 controls the pump tolerance of air pump 11 to No. two cylinders 19 by No. two solenoid electric valves 20, No. two cylinders 19 promote welding gun 15 by gripping sleeve 14 and move, travel switch 12 is triggered when welding gun 15 moves to limited block 16, controlling organization 13 controls according to the triggering signal that travel switch 12 produces the pressure that No. two solenoid electric valves 20 make air pump 11 keep No. two cylinders 19, welding gun 15 stops mobile, control wire feeder 17 and start Butt welding gun 15 for silk, control time relay 18 starts timing, controls welding gun 15 simultaneously and starts welding; At the end of the time relay 18 timing, the time relay 18 produces triggering signal, controlling organization 13 controls No. two solenoid electric valves 20 according to this triggering signal and reduces the pressure of air pump 11 to No. two cylinders 19, welding gun 15 is driven to leave workpiece to be processed by gripping sleeve 14, controlling wire feeder 17 stops Butt welding gun 15 for silk, disconnects the supply current of welding gun 15 simultaneously; When welding gun 15 disconnects travel switch 12, controlling organization 13 controls according to the triggering signal that travel switch 12 produces the pressure that No. two solenoid electric valves 20 make air pump 11 keep No. two cylinders 19, and welding gun 15 stops mobile; It is equal that the time that the time relay 18 is arranged and workpiece to be processed revolve the time of turning around;
A described cylinder 9 and No. two cylinders 19 can also change oil cylinder into, and air pump 11 changes oil pump into simultaneously.
Described transmission device 4 is made up of two belt pulleys, belt, main shaft, rotating disks, and connected by belt between two belt pulleys, belt pulley is connected by main shaft with rotating disk.
Described controlling organization 13 adopts PLC.
The first described rotating disk mechanism 6-1 is made up of inner sleeve, overcoat, bearing, and inner sleeve connects with main shaft 5 and fixes, and overcoat connects with detent mechanism 7 and fixes, and inner sleeve and overcoat are connected by bearing and can realize relatively rotating; Second rotating disk mechanism 6-2 is made up of inner sleeve, overcoat, bearing, and inner sleeve connects with the piston rod of a cylinder 9 and fixes, and overcoat connects with clamp system 8 and fixes, and inner sleeve and overcoat are connected by bearing and can realize relatively rotating.
Detent mechanism 7 inside is conical structure, and conical structure is easy to locate workpiece to be processed, uniform force, and workpiece is not yielding, and is applicable to the workpiece of different-diameter.
For workpiece to be processed wall thickness and circular weld diameter difference, regulated the rotating speed of electromagnetic adjustable speed motor by electric machine controller, realize uniform rotation, meanwhile, according to the motor speed of motor controller controls, the setup times relay time.
beneficial effect
1. the present invention can clamp workpiece to be processed before processing, automatically unclamps the workpiece machined after the process, thus is removed.
2. the present invention can by controlling air pump to the air pressure of cylinder in the clamping process of workpiece, constant pressure is ensure that after workpiece to be processed clamping, avoid pressure in clamping process excessive cause workpiece deformation, damage and even scrap, be especially embodied in the clamping to thin-wall workpiece.
3. the present invention can regulate the rotating speed setup times relay of motor in the process of welding according to electric machine controller, it is equal that the time of guarantee welding gun welding and workpiece revolve the time of turning around, ensure that the amount of feeding of welding wire is even by wire feeder and time relay acting in conjunction, thus ensure that the quality of welding, achieve the uniformity of welding circular weld, and the workpiece welded can be recessed automatically after the welding is completed.
4. the present invention can in the process of welding small batch workpiece, only need unclamp the workpiece welded, change next workpiece to be processed, to welder without the need to changing, and without the need to frequent starting and disable motor, thus be delayed the service life of motor, ensure that the stable of voltage, improve production efficiency.
5. in processing work process, Workpiece clamping to be added and fixing after, welder need not be opened by control device, directly manually weld workpiece to be processed, welding terminates, removable welding gun, recess the workpiece machined, thus achieve manual mode welding.
6. if the present invention increases a set of automatic loading and unloading workpiece mechanism, the automatic loading and unloading of workpiece, Automatic-clamping, automatic welding can be realized, thus realize entirely from the dynamic welding of mode.
Therefore, the present invention has rational in infrastructure, production efficiency is high, rotating speed is realized to the circular weld of different round piece evenly adjustable, and the Automatic-clamping of workpiece and the automatic welding function to circular weld can be realized, can prevent in the clamping process of workpiece clamping force excessive cause workpiece deformation, damage or scrap; It is equal that the time of welding gun welding circular weld and workpiece revolve the time of turning around, and ensures that welding evenly, avoids solder skip or repeat to weld.During small lot batch manufacture, change workpiece without the need to frequently closing and opening motor, improve production efficiency.Automatically recessing of welding gun and automatically removing of workpiece can be realized after having welded.In the present invention, hydraulic means and pneumatic shuttle all can use; Also manual welding can be realized, if increase a set of automatic loading and unloading workpiece mechanism the advantages such as Full-automatic welding can be realized.
Accompanying drawing explanation
Fig. 1, schematic diagram of the present invention;
In figure: 1. electric machine controller switch, 2. electric machine controller, 3. electromagnetic adjustable speed motor, 4. transmission device, 5. main shaft, 6-1. first rotating disk mechanism, 6-2. second rotating disk mechanism, 7. detent mechanism, 8. clamp system, 9. cylinder, 10. solenoid electric valve, 11. air pumps, 12. travel switches, 13. controllers, 14. gripping sleeves, 15. welding guns, 16. limited blocks, 17. wire feeders, 18. time relay, 19. No. two cylinders, 20. No. two electromagnetic controllers, 21. frames, 22. workpieces to be processed, 23. controller switches, 24 welding wires
Fig. 2, three-position four-way valve schematic diagram.
Detailed description of the invention
As shown in Figure 1, the present invention is made up of electric machine controller 2, electromagnetic adjustable speed motor 3, transmission device 4, main shaft 5, first rotating disk mechanism, the second rotating disk mechanism, detent mechanism 7, clamp system 8, cylinder 9, solenoid electric valve 10, air pump 11, travel switch 12, controlling organization 13, gripping sleeve 14, welding gun 15, limited block 16, wire feeder 17, the time relay 18, No. two cylinders 19, No. two solenoid electric valves 20 and frame 21.
The native system course of work is as follows:
(1) spherical workpiece to be processed 22 is positioned on detent mechanism 7, according to the position of the specification adjustment limited block 16 of workpiece to be processed, the spanner I pulling control device switch 23 turns left, control device 13 controls air pump 11 to a cylinder 9 pump gas by a solenoid electric valve 10, realize the second rotating disk mechanism 6, clamp system 8 is moved to the left, promote the workpiece to be processed 22 be fixed on clamp system 8 to be moved to the left, mutually clamp until be individually fixed in two workpieces to be processed, when workpiece to be processed steps up, clamp system 8 triggers travel switch 12 and produces triggering signal, after controlling organization 13 detects this signal, controlling organization 13 keeps air pump 11 to the pressure of a cylinder 9 by a solenoid electric valve 10, clamp system 8 stops moving to detent mechanism 7 direction, thus realize the Automatic-clamping of workpiece to be processed and fix, and prevent the excessive workpiece deformation caused of pressure, damage and even scrap.
(2) by electric machine controller switch 1 starter motor controller 2, electric machine controller 2 controls the rotating speed of electromagnetic adjustable speed motor 3, electromagnetic adjustable speed motor 3 drives main shaft 5, first rotating disk mechanism 6 and detent mechanism 7 to rotate by transmission device 4 successively, and detent mechanism 7 drives clamp system 8 synchronous rotary by the workpiece to be processed of clamping between clamp system 8;
(3) according to the position of the specification adjustment limited block 16 of workpiece to be processed, then the spanner II pulling control device switch 23 turns left, control No. two solenoid electric valves 20 by control device 13 thus control air pump 11 to the pump tolerance of No. two cylinders 19, realize the welding gun 15 of gripping sleeve 14 clamping gradually near circular weld, when welding gun 15 moves to limited block 16, connect travel switch 12, controlling organization 13 controls according to the triggering signal that travel switch 12 produces the pressure that No. two solenoid electric valves 20 make air pump 11 keep No. two cylinders 19, welding gun 15 stops mobile, control wire feeder 17 and start Butt welding gun 15 for silk, control time relay 18 starts timing, control welding gun 15 simultaneously and start welding, at the end of the time relay 18 timing, the time relay 18 produces triggering signal, controlling organization 13 controls No. two solenoid electric valves 20 according to this triggering signal and reduces the pressure of air pump 11 to No. two cylinders 19, welding gun 15 is driven to leave workpiece to be processed by gripping sleeve 14, controlling wire feeder 17 stops Butt welding gun 15 for silk, disconnects the supply current of welding gun 15 simultaneously, when welding gun 15 disconnects travel switch 12, controlling organization 13 controls according to the triggering signal that travel switch 12 produces the pressure that No. two solenoid electric valves 20 make air pump 11 keep No. two cylinders 19, and welding gun 15 stops mobile, according to the parameter of the rotating speed setup times relay 18 of electromagnetic adjustable speed motor 3, it is equal that the time that the time relay 18 is arranged and workpiece to be processed revolve the time of turning around, ensure that time that welding gun 15 welds circular weld and workpiece to be processed revolve the time of turning around equal, achieve the uniformity of welding, ensure that the quality of welding.
(4) after welding terminates, electric machine controller 2 controls stopping operating of electromagnetic adjustable speed motor 3, the spanner I pulling control device switch 23 turns right, the air pressure that a solenoid electric valve 10 regulates a cylinder 9 is controlled by control device 13, second rotating disk mechanism 6 and clamp system 8 are moved right, thus unclamp workpiece to be processed workpiece, the workpiece welded can be removed.
Now, if also need to proceed welding, above-mentioned steps (1) to (4) is so repeated until machine all workpieces to be processed.When workpiece to be processed specification is identical, without the need to relocating position and the setup times relay of welding gun in the process of replacing workpiece to be processed, improve the efficiency of welding.
When after batch welding terminates or after single welding terminates, the spanner II pulling control device switch 19 turns right, control No. two solenoid electric valves 20 by control device 13 thus control air pump 11 to the pump tolerance of No. two cylinders 19, realize welding gun 15 away from weldment.
In processing work process, workpiece to be processed clamping and fixing after, also can not control welding gun by controlling organization 13, and directly manually to weld workpiece to be processed, welding terminates, and manually removes welding gun, thus achieves manual mode welding.
A set of automatic loading and unloading workpiece mechanism can also be increased in this device, the automatic loading and unloading of workpiece, Automatic-clamping, automatic welding can be realized, thus realize entirely from the dynamic welding of mode.
Claims (5)
1. a circular weld Semiautomatic welding device, be provided with electric machine controller (2), electromagnetic adjustable speed motor (3), transmission device (4), main shaft (5), first rotating disk mechanism (6-1), second rotating disk mechanism (6-2), detent mechanism (7), clamp system (8), a cylinder (9), a solenoid electric valve (10), air pump (11), travel switch (12), controlling organization (13), gripping sleeve (14), welding gun (15), limited block (16), wire feeder (17), the time relay (18), No. two cylinders (19), No. two solenoid electric valves (20) and frame (21), it is characterized in that: described electric machine controller (2), electromagnetic adjustable speed motor (3), main shaft (5), the first rotating disk mechanism (6-1), the second rotating disk mechanism (6-2), detent mechanism (7), clamp system (8), cylinder (9), No. two cylinders (19), travel switch (12), controlling organization (13), gripping sleeve (14), limited blocks (16) are all fixed in frame (21), main shaft (5), the first rotating disk mechanism (6-1), the second rotating disk mechanism (6-2), detent mechanism (7), clamp system (8) are coaxial, main shaft (5) is connected by the first rotating disk mechanism (6-1) with detent mechanism (7), and a cylinder (9) is connected by the second rotating disk mechanism (6-2) with clamp system (8),
Controlling organization (13) controls air pump (11) to the pump tolerance of a cylinder (9) by a solenoid electric valve (10), a cylinder (9) promotes clamp system (8) by the second rotating disk mechanism (6-2) and moves horizontally to detent mechanism (7) direction, after controlling organization (13) detects the triggering signal that clamp system (8) triggering travel switch (12) produces, controlling organization (13) keeps air pump (11) to the pressure of a cylinder (9) by a solenoid electric valve (10), clamp system (8) stops moving to detent mechanism (7) direction,
Electric machine controller (2) controls the rotating speed of electromagnetic adjustable speed motor (3), electromagnetic adjustable speed motor (3) drives main shaft (5), the first rotating disk mechanism (6-1) and detent mechanism (7) to rotate by transmission device (4) successively, and the workpiece to be processed that detent mechanism (7) is clamped by clamp system (8) drives clamp system (8) synchronous rotary, controlling organization (13) controls air pump (11) to the pump tolerance of No. two cylinders (19) by No. two solenoid electric valves (20), No. two cylinders (19) promote welding gun (15) motion by gripping sleeve (14), travel switch (12) is triggered when welding gun (15) moves to limited block (16), controlling organization (13) controls No. two solenoid electric valves (20) according to the triggering signal that travel switch (12) produces and makes the pressure of air pump (11) maintenance to No. two cylinders (19), welding gun (15) stops mobile, control wire feeder (17) and start Butt welding gun (15) for silk, control time relay (18) starts timing, control welding gun (15) simultaneously and start welding, at the end of the time relay (18) timing, the time relay (18) produces triggering signal, controlling organization (13) controls No. two solenoid electric valves (20) according to this triggering signal and reduces air pump (11) to the pressure of No. two cylinders (19), welding gun (15) is driven to leave workpiece to be processed by gripping sleeve (14), controlling wire feeder (17) stops Butt welding gun (15) for silk, disconnects the supply current of welding gun (15) simultaneously, when welding gun (15) disconnects travel switch (12), controlling organization (13) controls No. two solenoid electric valves (20) according to the triggering signal that travel switch (12) produces and makes the pressure of air pump (11) maintenance to No. two cylinders (19), and welding gun (15) stops mobile, it is equal that the time that the time relay (18) is arranged and workpiece to be processed revolve the time of turning around.
2. a kind of circular weld Semiautomatic welding device according to claim 1, a described cylinder (9) and No. two cylinders (19) can also change oil cylinder into, and air pump (11) changes oil pump into simultaneously.
3. a kind of circular weld Semiautomatic welding device according to claim 1, it is characterized in that: described transmission device (4) is made up of two belt pulleys, belt, main shaft, rotating disks, connected by belt between two belt pulleys, belt pulley is connected by main shaft with rotating disk.
4. a kind of circular weld Semiautomatic welding device according to claim 1, is characterized in that: described controlling organization (13) adopts PLC.
5. a kind of circular weld Semiautomatic welding device according to claim 1, it is characterized in that: described the first rotating disk mechanism (6-1) is made up of inner sleeve, overcoat, bearing, inner sleeve connects with main shaft (5) and fixes, overcoat connects with detent mechanism (7) and fixes, and inner sleeve and overcoat are connected by bearing and can realize relatively rotating; Second rotating disk mechanism (6-2) is made up of inner sleeve, overcoat, bearing, inner sleeve connects with the piston rod of a cylinder (9) and fixes, overcoat connects with clamp system (8) and fixes, and inner sleeve and overcoat are connected by bearing and can realize relatively rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485944.8A CN103521979B (en) | 2013-10-16 | 2013-10-16 | Semi-automatic welding device for circumferential welds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485944.8A CN103521979B (en) | 2013-10-16 | 2013-10-16 | Semi-automatic welding device for circumferential welds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103521979A CN103521979A (en) | 2014-01-22 |
| CN103521979B true CN103521979B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310485944.8A Expired - Fee Related CN103521979B (en) | 2013-10-16 | 2013-10-16 | Semi-automatic welding device for circumferential welds |
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| Country | Link |
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| CN (1) | CN103521979B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104084742B (en) * | 2014-06-13 | 2016-01-27 | 安徽通润汽车零部件有限公司 | A kind of for annular track automatic soldering device |
| CN104084717B (en) * | 2014-06-13 | 2016-04-06 | 安徽通润汽车零部件有限公司 | A kind of annular track automatic soldering device being convenient to discharging |
| CN104084718B (en) * | 2014-06-13 | 2016-04-06 | 安徽通润汽车零部件有限公司 | A kind of annulus automatic soldering device being convenient to discharging with protective cover |
| CN104084719B (en) * | 2014-06-13 | 2016-06-29 | 安徽通润汽车零部件有限公司 | A kind of with protecting cover annulus automatic soldering device |
| CN104400275A (en) * | 2014-12-08 | 2015-03-11 | 济南华北升降平台制造有限公司 | Full-automatic profiling welding manipulator and method for welding hydraulic cylinder support lug by same |
| CN110153611A (en) * | 2019-04-30 | 2019-08-23 | 重庆山朕科技发展有限公司 | Welding fixture based on preceding anti-collision beam Yu trailer sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1397229A1 (en) * | 1986-05-20 | 1988-06-15 | Институт Электросварки Им.Е.О.Патона | Installation for assembling and automatic welding of circumferential joints |
| US6380514B1 (en) * | 1999-05-12 | 2002-04-30 | Samyoung Machinery Co., Ltd. | Automatic welding system for cylinder block recycling |
| CN201871896U (en) * | 2010-08-13 | 2011-06-22 | 安徽省宁国市晨光汽车零部件有限公司 | Automatic circular welding machine |
| CN201889575U (en) * | 2010-11-30 | 2011-07-06 | 长城汽车股份有限公司 | Automatic welding device of circular weld bead |
| CN202291905U (en) * | 2011-10-22 | 2012-07-04 | 安徽省宁国市晨光汽车零部件有限公司 | Automatic welding device |
| CN103317287A (en) * | 2013-06-27 | 2013-09-25 | 浙江龙生汽车部件股份有限公司 | Automatic welding machine for round rod |
-
2013
- 2013-10-16 CN CN201310485944.8A patent/CN103521979B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1397229A1 (en) * | 1986-05-20 | 1988-06-15 | Институт Электросварки Им.Е.О.Патона | Installation for assembling and automatic welding of circumferential joints |
| US6380514B1 (en) * | 1999-05-12 | 2002-04-30 | Samyoung Machinery Co., Ltd. | Automatic welding system for cylinder block recycling |
| CN201871896U (en) * | 2010-08-13 | 2011-06-22 | 安徽省宁国市晨光汽车零部件有限公司 | Automatic circular welding machine |
| CN201889575U (en) * | 2010-11-30 | 2011-07-06 | 长城汽车股份有限公司 | Automatic welding device of circular weld bead |
| CN202291905U (en) * | 2011-10-22 | 2012-07-04 | 安徽省宁国市晨光汽车零部件有限公司 | Automatic welding device |
| CN103317287A (en) * | 2013-06-27 | 2013-09-25 | 浙江龙生汽车部件股份有限公司 | Automatic welding machine for round rod |
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| CN103521979A (en) | 2014-01-22 |
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