CN215432175U - Automobile door ring welding workstation - Google Patents
Automobile door ring welding workstation Download PDFInfo
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- CN215432175U CN215432175U CN202120944256.3U CN202120944256U CN215432175U CN 215432175 U CN215432175 U CN 215432175U CN 202120944256 U CN202120944256 U CN 202120944256U CN 215432175 U CN215432175 U CN 215432175U
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Abstract
The utility model relates to the technical field of door ring welding, in particular to an automobile door ring welding workstation, which comprises a workbench, wherein the workbench is respectively provided with: the product placing table is used for fixing a product to be welded; the spot welding robot is used for carrying out spot welding on the products to be welded on the product placing table; the product grabbing cantilever is used for placing and taking out a product to be welded; the welding device is used for simultaneously performing nut welding and nut plate welding on a product to be welded; the nut conveying device is used for providing nuts for the welding device to weld; and the nut plate conveying device is used for supplying the nut plates to the welding device for welding. The utility model has the advantages of ingenious structural design, realization of automatic production, reduction of labor intensity of personnel, integration of nut welding, nut plate welding and spot welding, integration of various welding works in the same workstation, reduction of production procedures and improvement of production efficiency.
Description
Technical Field
The utility model relates to the technical field of door ring welding, in particular to an automobile door ring welding workstation.
Background
With the rapid development of Chinese economy and the gradual maturity of the automobile industry, the demand development trend of automobiles is slowly increasing. Automobile manufacturers have increasingly high requirements on the production capacity of a production line while balancing the requirements of customers and the costs of research, development and production.
At present, manual welding is mostly adopted during welding operation, such as pure manual welding operation of manual feeding and manual welding, or semi-automatic welding operation of automatic feeding and manual welding, the pure manual welding operation has the problems of high labor intensity, low welding efficiency, easy occurrence of few welding and missing welding, potential safety hazards exist, fingers are possibly damaged by machines during welding, and safety accidents occur; although the semi-automatic welding operation can reduce some labor intensity of pure manual welding operation, the welding efficiency still needs to be improved, the problems of less welding and missing welding still easily occur, the products with less welding and missing welding belong to unqualified products, and some adverse effects can be caused once the products leave a factory.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automobile door ring welding workstation aiming at the problems in the prior art, which integrates various welding works in the same workstation, reduces production procedures and improves production efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an automobile door ring weldment work station, includes the workstation, be provided with on the workstation respectively:
the product placing table is used for fixing a product to be welded;
the spot welding robot is used for carrying out spot welding on the products to be welded on the product placing table;
the product grabbing cantilever is used for placing and taking out a product to be welded;
the welding device is used for simultaneously performing nut welding and nut plate welding on a product to be welded;
the nut conveying device is used for providing nuts for the welding device to weld;
the nut plate conveying device is used for providing a nut plate for welding of the welding device;
the spot welding robot, the product placing table, the product grabbing cantilever, the welding device, the nut conveying device and the nut plate conveying device are all connected with a programmable controller so as to automatically weld the product to be welded.
The utility model discloses a welding machine, including workstation, spot welding robot, nut board conveyor, welding device, nut board conveyor all is located in the safety fence, the outside of safety fence is provided with one or more among power supply unit, air feeder and the system control cabinet, the inboard of safety fence is provided with spot welding electrode coping mechanism.
The product placing table comprises a placing table main body, wherein an clamp positioning frame is arranged on the placing table main body, a positioning transverse rod is arranged on the clamp positioning frame, a gap for accommodating a clamp and a product is formed between the positioning transverse rod and the placing table main body, clamp positioning pins are arranged on two sides of the placing table main body, the clamp positioning pins are provided with fixing ports for fixing the clamp, and the fixing ports are different from the opening direction of the gap.
The fixture positioning pin comprises a placing table main body, a clamp positioning pin and a pulley block, wherein the placing table main body is provided with a plurality of pulley blocks, the pulley blocks are located on the inner side of the clamp positioning pin, each pulley block comprises a base station, a pulley seat and a pulley, a plurality of grooves are formed in the base station, the pulley seats and the pulleys are arranged in a groove one-to-one correspondence mode, the pulley seats are embedded into the grooves, and the pulleys are movably arranged in the pulley seats.
The fixture guide wheel set comprises a guide wheel seat, a first fixing seat is arranged in the middle of the guide wheel seat, a first guide wheel perpendicular to the top surface of the placing table main body is arranged on the first fixing seat in a rotating mode, second fixing seats are arranged at two ends of the guide wheel seat, and a second guide wheel parallel to the top surface of the placing table main body is arranged on the top of the second fixing seat in a rotating mode.
The bottom of the fixture positioning frame and the periphery of the fixture positioning pin are provided with a plurality of inductors, and the inductors are used for detecting the positions of the fixtures behind the clamped products.
The product placing table further comprises a base, a support is arranged in the center of the base, a first accommodating cavity is formed in the center of the support, a side frame body is arranged on the side wall of the support, and a second accommodating cavity is formed in the center of the side frame body; the top activity of base is provided with first gear, the top of first gear with place the bottom fixed connection of platform main part, second holding intracavity is provided with driving motor, driving motor's top activity is provided with the second gear, driving motor's output with the second gear drive is connected, the second gear with first gear drive is connected.
The welding device is arranged between the nut conveying device and the nut plate conveying device, a nut welding mechanism is arranged on one side, close to the nut conveying device, of the front end of the welding device, and a nut plate welding mechanism is arranged on one side, close to the nut plate conveying device, of the front end of the welding device.
Wherein, the welding set top is provided with gaseous storage jar, the both ends of gaseous storage jar are provided with the pipeline, the pipeline with gaseous storage jar is linked together, a plurality of air feed valves have been seted up on the pipeline, nut welding mechanism top is provided with the first actuating cylinder that drives, nut plate welding mechanism top is provided with the second and drives actuating cylinder, the first actuating cylinder that drives and the second drives and is provided with a plurality of air feed valves on the actuating cylinder.
The first driving cylinder periphery is provided with a first fixing piece, the first fixing piece is fixedly connected with the welding device, a first connecting piece is arranged at the bottom of the driving cylinder, the first output end of the driving cylinder is connected with the first connecting piece, the nut welding mechanism comprises a first upper contact electrode and a first lower contact electrode, a first joint groove is formed in the first connecting piece, the first upper contact electrode is embedded into the first joint groove, a fixing frame body is convexly arranged on the welding device, the fixing frame body is connected with a second connecting piece, a second joint groove is formed in the second connecting piece, the first lower contact electrode is embedded into the second joint groove, and the first lower contact electrode is located under the first upper contact electrode.
The utility model has the beneficial effects that: the product grabbing cantilever is used for conveying a product to be welded to the product placing table during working, and after the product to be welded is fixed by the product placing table, the spot welding robot performs spot welding on the product to be welded on the product placing table; the nut conveying device and the nut plate conveying device respectively provide a nut and a nut plate for the welding device, welding of the nut and the nut plate is respectively carried out on a product to be welded, after welding is completed, the product grabbing cantilever transports the welded product out, then the next product to be welded is grabbed and transported to a preset position; meanwhile, the programmable controller is adopted to control the spot welding robot, the product placing table, the product grabbing cantilever, the welding device, the nut conveying device and the nut plate conveying device, automatic production is achieved, the labor intensity of workers is reduced, nut welding, nut plate welding and spot welding are integrated, various welding works are integrated on the same workstation, production procedures are reduced, and production efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a first structural schematic diagram of the product placement table of the present invention.
Fig. 3 is a schematic structural diagram of a product placement table according to the present invention.
Fig. 4 is a first structural schematic diagram of the spot welding device of the present invention.
Fig. 5 is a second schematic structural view of the spot welding apparatus of the present invention.
The reference numerals are respectively: 1. the device comprises a workbench, a product placing table, a spot welding robot, a product grabbing cantilever, a spot welding device, a nut conveying device, a nut plate conveying device, a safety fence and a spot welding electrode polishing mechanism, wherein the spot welding robot comprises a working table 2, a product placing table 3, a spot welding robot 4, a nut conveying device 7, a nut plate conveying device 8, a safety fence 9 and a spot welding electrode polishing mechanism;
21. the fixture positioning device comprises a placing table main body, 22, a fixture positioning frame, 23, a positioning cross rod, 24, a fixture positioning pin, 25, a pulley block, 251, a base table, 252, a pulley seat, 253, a pulley, 26, a fixture guide pulley set, 261, a guide pulley seat, 262, a first fixed seat, 263, a first guide pulley, 264, a second fixed seat, 265, a second guide pulley, 27, a sensor, 28, a base 281, a support, 282, a first accommodating cavity, 283, a side frame body, 284, a second accommodating cavity, 285, a first gear, 286, a driving motor, 287 and a second gear;
51. the device comprises a nut welding mechanism 52, a nut plate welding mechanism 53, a gas storage pipe 54, a pipeline 55, a gas supply valve 56, a gas supply valve 57, a detector 58, a supporting platform 59, a supporting piece 60 and a fixing frame body;
511. the device comprises a first driving cylinder, a first fixing piece, a first connecting piece, a first upper contact electrode, a first connecting piece and a first lower contact electrode, wherein the first driving cylinder is 512;
521. a second driving cylinder 522, a shell 523, a third connecting piece 524, a second upper contact electrode 525, a fourth connecting piece 526, a second lower contact electrode 527, an alignment driving mechanism 528, an alignment plate 529 and an alignment hole
71. The device comprises a nut plate vibration disc 72, a material lifting base 73, a conveying rail 74, a vibrator 75, a third driving cylinder 76 and a lifting platform.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
An automobile door ring welding workstation, as shown in fig. 1-5, includes workstation 1, be provided with respectively on workstation 1:
the product placing table 2 is used for fixing products to be welded;
the spot welding robot 3 is used for carrying out spot welding on the products to be welded on the product placing table 2;
the product grabbing cantilever 4 is used for placing and taking out a product to be welded;
the welding device 5 is used for simultaneously performing nut welding and nut plate welding on a product to be welded;
the nut conveying device 6 is used for providing nuts for the welding device to weld;
the nut plate conveying device 7 is used for providing a nut plate for welding of the welding device;
the spot welding robot 3, the product placing table 2, the product grabbing cantilever 4, the welding device 5, the nut conveying device 6 and the nut plate conveying device 7 are all connected with a programmable controller so as to automatically weld products to be welded. Specifically, the welding machine is ingenious in structural design, when the welding machine works, the product grabbing cantilever 4 conveys a product to be welded to the product placing table 2, and after the product to be welded is fixed by the product placing table 2, the spot welding robot 3 performs spot welding on the product to be welded on the product placing table 2; the nut conveying device 6 and the nut plate conveying device 7 respectively provide nuts and nut plates for the welding device 5, welding of the nuts and the nut plates is respectively carried out on products to be welded, after welding is completed, the products are conveyed out by the product grabbing cantilever 4, then the next product to be welded is grabbed and conveyed to a preset position; meanwhile, the programmable controller is adopted to control the spot welding robot 3, the product placing table 2, the product grabbing cantilever 4, the welding device 5, the nut conveying device 6 and the nut plate conveying device 7, automatic production is achieved, labor intensity of workers is reduced, the work station integrates nut welding, nut plate welding and robot spot welding, various welding works are integrated on the same work station, production procedures are reduced, and production efficiency is improved. The spot welding robot 3 and the product grabbing cantilever 4 both belong to the prior art, and are not repeated herein. Preferably, the spot welding robot 3, the product placing table 2, and the product grasping cantilever 4 are all provided in two.
This embodiment a car door ring weldment work station, the edge of workstation 1 is provided with safety fence 8, spot welding robot 3 the platform 2 is placed to the product snatchs cantilever 4 welding set 5 nut conveyor 6 and nut plate conveyor 7 all is located in safety fence 8, safety fence 8's the outside is provided with one or more in power supply unit, air feeder and the system control cabinet, safety fence 8's inboard is provided with spot welding electrode coping mechanism 9. Specifically, security fence 8 has prevented effectively that personnel from mistake from going into the welded work area and some objects that produce in the welding process from spattering, and lead to staff's personal safety to receive threaten or even cause the incident, and further, one or more in power supply unit, air feeder and the system control cabinet set up outside security fence 8, directly repair outside security fence 8 when damaging, and is safe convenient. Preferably, a display screen for displaying the working state of the welding workstation, a control panel for operating the welding workstation, a power supply switch and the like can be arranged on the safety fence 8. The spot welding electrode grinding mechanism 9 belongs to the prior art, and is not described herein.
This embodiment a car door ring weldment work station, platform 2 is placed to the product is including placing platform main part 21, it is provided with anchor clamps locating rack 22 to place on the platform main part 21, be provided with location horizontal pole 23 on the anchor clamps locating rack 22, location horizontal pole 23 with place the clearance that is equipped with holding anchor clamps and product between the platform main part 21, the both sides of placing platform main part 21 are provided with anchor clamps locating pin 24, anchor clamps locating pin 24 with be provided with the fixed mouthful that is used for mounting fixture, fixed mouthful with the opening direction in clearance is different. Specifically, at the during operation, will need to treat the clearance of welding product and looks adaptation through positioning horizontal pole 23 and placing platform main part 21 to will need to treat the welding product through anchor clamps locating pin 24 and fix on the workstation, the opening direction in fixed mouthful and clearance is different, can treat to weld the product to needs in two directions simultaneously and fix, fixed effectual. Preferably, the clamp positioning pins 24 are perpendicular to the clamp positioning frame 22.
According to the automobile door ring welding workstation, a plurality of pulley blocks 25 are arranged on the placing table main body, the pulley blocks 25 are located on the inner side of the fixture positioning pin 24, each pulley block 25 comprises a base table 251, a pulley seat 252 and a pulley 253, a plurality of grooves are formed in the base table 251, the pulley seats 252 and the pulleys 253 are arranged in one-to-one correspondence with the grooves, the pulley seats 252 are embedded into the grooves, and the pulleys 253 are movably arranged in the pulley seats 252. Specifically, during operation, different welding parts need to adopt different anchor clamps, the top of pulley 253 is compared in the top protrusion of pulley seat 252, and the protruding height of a plurality of pulleys 253 equals, and when needing to change anchor clamps, a plurality of pulleys 253 cooperate each other, and the anchor clamps that will change are derived the workstation to in the middle of leading-in to predetermined position with the anchor clamps of adaptation, pulley 253 also can be for conveyer such as ball or endless conveyor.
The welding bench for welding the automobile in the embodiment is characterized in that a plurality of clamp guide wheel sets 26 are arranged at the corners of the placing bench main body 21, each clamp guide wheel set 26 comprises a guide wheel seat 261, a first fixed seat 262 is arranged in the middle of each guide wheel seat 261, the first fixed seat 262 is rotatably provided with a first guide wheel 263 perpendicular to the top surface of the placing bench main body 21, second fixed seats 264 are arranged at two ends of each guide wheel seat 261, and second guide wheels 265 parallel to the top surface of the placing bench main body 21 are rotatably arranged at the tops of the second fixed seats 264. Specifically, when the clamp is led in or out, the first guide wheel 263 and the second guide wheel 265 on the two sides are mutually matched, so that the time for replacing the clamp is shortened, time and labor are saved, and the replacement efficiency of the clamp is improved.
In the welding bench for welding the automobile in the embodiment, the bottom of the fixture positioning frame 22 and the periphery of the fixture positioning pin 24 are provided with a plurality of inductors 27, and the inductors 27 are used for detecting the positions of the fixtures behind the clamped products. Specifically, the position of the product clamped by the fixture is detected through the inductor 27, the clamping condition of the fixture is judged through the position information, and the welding is carried out when the clamping is accurate, so that the phenomenon of poor welding caused by the fact that the fixture is not clamped in place during welding is effectively reduced.
In the automobile door ring welding workstation of this embodiment, the product placing table 2 further includes a base 28, a support 281 is disposed in the center of the base 28, a first accommodating cavity 282 is disposed in the center of the support 281, a side frame body 283 is disposed on a side wall of the support 281, and a second accommodating cavity 284 is disposed in the center of the side frame body 283; the top of the base 28 is movably provided with a first gear 285, the top of the first gear 285 is fixedly connected with the bottom of the placing table main body 21, the second accommodating cavity 284 is internally provided with a driving motor 286, the top of the driving motor 286 is movably provided with a second gear 287, the output end of the driving motor 286 is in driving connection with the second gear 287, and the second gear 287 is in driving connection with the first gear 285. Specifically, first accommodation chamber 282 and second accommodation chamber 284 can accommodate driving motor 286 or like the equipment that needs the space to deposit such as cable trachea, make the workstation clean and tidy pleasing to the eye, the security has also been improved, when the welding, treat that the welded part needs the adjustment position in order to cooperate the welding equipment welding, during operation driving motor 286 drives second gear 287 and rotates, second gear 287 and first gear 285 transmission connection make first gear 285 rotate, place the platform main part 21 at this moment and also rotate in the lump, the part of treating welding on placing platform main part 21 can the adjustment position, cooperation welding equipment welds it.
In the welding workstation for the automobile door ring according to the embodiment, the welding device 5 is disposed between the nut conveying device 6 and the nut plate conveying device 7, a nut welding mechanism 51 is disposed on one side of the front end of the welding device 5 close to the nut conveying device 6, and a nut plate welding mechanism 52 is disposed on one side of the front end of the welding device 5 close to the nut plate conveying device 7. Specifically, the utility model has novel structure and ingenious design, the nut conveying device 6 and the nut plate conveying device 7 respectively feed the nut welding mechanism 51 and the nut plate welding mechanism 52, the nut plate welding mechanism 52 welds the nut plate on the automobile part during operation, and the nut welding mechanism 51 welds the nut on the nut plate, so that the simultaneous welding of the nut and the nut plate is realized, and the welding work efficiency is greatly improved.
The embodiment of an automobile door ring welding workstation, welding set 54 top is provided with gaseous storage jar 53, the both ends of gaseous storage jar 53 are provided with pipeline 54, pipeline 54 with gaseous storage jar 53 is linked together, a plurality of gas valves 55 that supply have been seted up on the pipeline 54, nut welding mechanism 51 top is provided with first actuating cylinder 511 that drives, nut plate welding mechanism 52 top is provided with the second and drives actuating cylinder 521, first actuating cylinder 511 that drives and the second is driven and is provided with a plurality of gas valves 56 that supply on actuating cylinder 521. Specifically, before the start of operation, the intake air valve 55 and the intake air valve 56 are communicated with each other, and the gas in the gas tank 53 is transferred to the first driving cylinder 511 and the second driving cylinder 521, so that the first driving cylinder 511 and the second driving cylinder 521 are driven to operate. Further, a plurality of detectors 57 for detecting or adjusting the flow rate of the gas are disposed on the pipe 54, and the detectors 57 can also be used for detecting whether the gas leaks or detecting the gas components.
In the welding station for the automobile door ring according to this embodiment, the first driving cylinder 511 is provided with a first fixing member 512 at its outer periphery, the first fixing member 512 is fixedly connected with the welding device 5, a first connecting member 513 is arranged at the bottom of the first driving cylinder 511, the output end of the first driving cylinder 511 is connected to the first connecting member 513, the nut welding mechanism 51 includes a first upper contact electrode 514 and a first lower contact electrode 516, the first connecting member 513 is formed with a first engaging groove, the first upper contact electrode 514 is inserted into the first engaging groove, the welding device 5 is convexly provided with a fixed frame body 60, the fixed frame body 53 is connected with a second connecting piece 515, the second connecting member 515 is formed with a second engaging groove, the first lower contact electrode 516 is inserted into the second engaging groove, the first lower contact electrode 516 is located directly below the first upper contact electrode 514. Specifically, the first connecting part 513 fixes the first upper contact electrode 514, so that the first upper contact electrode 514 can ascend and descend along with the first driving cylinder 511, the first lower contact electrode 516 is fixed, during operation, a product to be welded is placed on the first lower contact electrode 516, the first driving cylinder drives 511 to enable the first upper contact electrode to descend 514 to be abutted to the product to be welded, at this time, the first upper contact electrode 514 and the first lower contact electrode 516 are conducted, and current locally heats the product to be welded by taking resistance heat generated by the product to be welded and the contact position as a heat source, and finally, the nut is welded.
In the welding workstation for the automobile door ring, a casing 522 is arranged on the second driving cylinder 521, the casing 522 is connected to the welding device 5, a third connecting piece 523 is arranged at the bottom of the second driving cylinder 521, a second upper contact electrode 524 is arranged at the lower end of the third connecting piece 523, a fourth connecting piece 525 is arranged on the fixed frame body 60, a second lower contact electrode 526 is arranged on the fourth connecting piece 525, and the second lower contact electrode 526 is located right below the second upper contact electrode 524. Specifically, the third connecting member 523 fixes the second upper contact electrode 524, so that the second upper contact electrode 524 can be lifted and lowered along with the second driving cylinder 521, the second lower contact electrode 526 is fixed, during operation, a product to be welded is placed on the second lower contact electrode 526, the second driving cylinder 521 is driven to lower the second upper contact electrode 524 to abut against the product to be welded, at this time, the second upper contact electrode 524 and the second lower contact electrode 526 are conducted, and current locally heats the product to be welded by using resistance heat generated by the product to be welded and the contact as a heat source, thereby finally completing welding of the nut. Preferably, the welder body 5 is connected with a positioning driving mechanism 527, a positioning plate 528 is disposed at the bottom of the positioning driving mechanism 527, and a positioning hole 529 adapted to the second upper contact electrode 524 is formed in the positioning plate 528. During welding, the second upper contact electrode 524 is pressed down, and the electrode tip is inserted into the alignment hole 529 and then further pressed down, and finally conducted to the second lower contact electrode 526.
Further, a plurality of supporting platforms 58 are disposed on the outer peripheries of the second connecting part 515 and the fourth connecting part 525, and one or more supporting members 59 are disposed on the supporting platforms 58. Specifically, a plurality of supporting platforms 58 and supporting piece 59 mutually cooperate to provide multi-directional support for the product to be welded, and the product to be welded is more stable when placed and is not easy to slide. Preferably, the top surfaces of the plurality of supporting members 59 are located on the same horizontal plane.
In this embodiment, the automobile door ring welding workstation, the nut plate conveying device 7 includes nut plate vibration disc 71 and material lifting base 72, the nut plate vibration disc 71 is provided with the discharge port for the ejection of compact, the discharge port is connected with conveying track 73, the bottom of conveying track 33 is provided with vibrator 74, conveying track 73 with material lifting base 72 is connected and is set up, material lifting base 72 is last to be provided with the third and to drive actuating cylinder 75, it is connected with elevating platform 76 to drive actuating cylinder 75 top, the mesa of elevating platform 76 with the track plane of conveying track 73 is on same horizontal plane. Specifically, the nut plate is placed in a nut plate vibration disc 71, the nut plate enters a conveying track 73 from a discharge port, a vibrator 74 vibrates the conveying track, the nut plate can be conveyed to a lifting table 76 through the conveying track 73, a third driving air cylinder 75 arranged at the bottom of the lifting table 76 is driven, the lifting table 76 bears the nut plate and ascends, and further, the nut plate can be conveyed to a product to be welded through external conveying equipment or a conveying mechanical arm arranged on a welding device for welding.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides an automobile door ring weldment work station, its characterized in that, includes the workstation, be provided with on the workstation respectively:
the product placing table is used for fixing a product to be welded;
the spot welding robot is used for carrying out spot welding on the products to be welded on the product placing table;
the product grabbing cantilever is used for placing and taking out a product to be welded;
the welding device is used for simultaneously performing nut welding and nut plate welding on a product to be welded;
the nut conveying device is used for providing nuts for the welding device to weld;
the nut plate conveying device is used for providing a nut plate for welding of the welding device;
the spot welding robot, the product placing table, the product grabbing cantilever, the welding device, the nut conveying device and the nut plate conveying device are all connected with a programmable controller so as to automatically weld the product to be welded.
2. The automotive door ring welding workstation of claim 1, wherein: the utility model discloses a welding machine, including workstation, spot welding robot, nut conveyor, nut board conveyor, welding device, one or more in the outside of safety fence is provided with power supply unit, air feeder and the system control cabinet, the edge of workstation is provided with safety fence, spot welding robot the platform is placed to the product the cantilever the welding device nut conveyor and nut board conveyor all is located in the safety fence, the outside of safety fence is provided with one or more in power supply unit, air feeder and the system control cabinet, the inboard of safety fence is provided with spot welding electrode coping mechanism.
3. The automotive door ring welding workstation of claim 1, wherein: the product placing table comprises a placing table main body, wherein an anchor clamp positioning frame is arranged on the placing table main body, a positioning transverse rod is arranged on the anchor clamp positioning frame, a gap for accommodating an anchor clamp and a product is formed between the positioning transverse rod and the placing table main body, anchor clamp positioning pins are arranged on two sides of the placing table main body, the anchor clamp positioning pins are provided with fixing ports for fixing the anchor clamp, and the fixing ports are different from the opening direction of the gap.
4. The automotive door ring welding workstation of claim 3, wherein: place and be provided with a plurality of assembly pulleys in the platform main part, the assembly pulley is located the inboard of anchor clamps locating pin, the assembly pulley includes base station, pulley seat and pulley, be provided with a plurality of recesses on the base station, the pulley seat and the pulley with the recess one-to-one sets up, the pulley seat embedding in the recess, the pulley activity set up in the pulley seat.
5. The automotive door ring welding workstation of claim 3, wherein: the utility model discloses a clamp, including placing platform main part, anchor clamps guide wheel group, first fixing base, first leading wheel, second leading wheel, the corner department of placing the platform main part is provided with a plurality of anchor clamps guide wheel group, anchor clamps guide wheel group includes the leading wheel seat, the centre of leading wheel seat is provided with first fixing base, first fixing base rotates and is provided with and places the top surface vertically first leading wheel of platform main part, the both ends of leading wheel seat all are provided with the second fixing base, the top of second fixing base rotates and is provided with and places the parallel second leading wheel of the top surface of platform main part.
6. The automotive door ring welding workstation of claim 3, wherein: the bottom of anchor clamps locating rack and the periphery of anchor clamps locating pin all is provided with a plurality of inductors, the inductor is used for detecting the position of centre gripping product back anchor clamps.
7. The automotive door ring welding workstation of claim 3, wherein: the product placing table further comprises a base, a support is arranged in the center of the base, a first accommodating cavity is formed in the center of the support, a side frame body is arranged on the side wall of the support, and a second accommodating cavity is formed in the center of the side frame body; the top activity of base is provided with first gear, the top of first gear with place the bottom fixed connection of platform main part, second holding intracavity is provided with driving motor, driving motor's top activity is provided with the second gear, driving motor's output with the second gear drive is connected, the second gear with first gear drive is connected.
8. The automotive door ring welding workstation of claim 1, wherein: the welding device is arranged between the nut conveying device and the nut plate conveying device, a nut welding mechanism is arranged on one side, close to the nut conveying device, of the front end of the welding device, and a nut plate welding mechanism is arranged on one side, close to the nut plate conveying device, of the front end of the welding device.
9. The automotive door ring welding workstation of claim 8, wherein: the welding set top is provided with gaseous storage jar, the both ends of gaseous storage jar are provided with the pipeline, the pipeline with gaseous storage jar is linked together, a plurality of air feed valves have been seted up on the pipeline, nut welding mechanism top is provided with the first actuating cylinder that drives, nut plate welding mechanism top is provided with the second and drives actuating cylinder, the first actuating cylinder that drives and the second drives and is provided with a plurality of air feed valves on the actuating cylinder.
10. The automotive door ring welding station of claim 9, wherein: the first driving cylinder periphery is provided with first mounting, first mounting with welding set fixed connection, first driving cylinder bottom is provided with first connecting piece, first driving cylinder's output with first connecting piece is connected, nut welding mechanism includes first last contact electrode and first contact electrode down, first joint groove has been seted up to first connecting piece, and first last contact electrode imbeds first joint groove, the protruding fixed support body that is equipped with of welding set, fixed support body is connected with the second connecting piece, the second joint groove has been seted up to the second connecting piece, and first contact electrode imbeds second joint groove, first contact electrode is located under first last contact electrode.
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| CN202120944256.3U CN215432175U (en) | 2021-04-30 | 2021-04-30 | Automobile door ring welding workstation |
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| CN202120944256.3U CN215432175U (en) | 2021-04-30 | 2021-04-30 | Automobile door ring welding workstation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113084412A (en) * | 2021-04-30 | 2021-07-09 | 东莞市豪斯特热冲压技术有限公司 | Automobile door ring welding workstation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084412A (en) * | 2021-04-30 | 2021-07-09 | 东莞市豪斯特热冲压技术有限公司 | Automobile door ring welding workstation |
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