CN115229400A - Welding equipment is used in processing of stainless steel tuber pipe - Google Patents

Welding equipment is used in processing of stainless steel tuber pipe Download PDF

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Publication number
CN115229400A
CN115229400A CN202211166381.1A CN202211166381A CN115229400A CN 115229400 A CN115229400 A CN 115229400A CN 202211166381 A CN202211166381 A CN 202211166381A CN 115229400 A CN115229400 A CN 115229400A
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China
Prior art keywords
tube
box body
positioning
rotating
welding
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CN202211166381.1A
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Chinese (zh)
Inventor
彭健
李艳
彭娜
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Jiangsu Laixun Environmental System Technology Co ltd
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Jiangsu Laixun Environmental System Technology Co ltd
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Priority to CN202211166381.1A priority Critical patent/CN115229400A/en
Publication of CN115229400A publication Critical patent/CN115229400A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/003Cooling means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

The invention belongs to the technical field of air pipe welding, and particularly relates to welding equipment for processing a stainless steel air pipe, which comprises a box body and a welding gun arranged in the box body, wherein positioning cylinders are connected to the side walls of two sides of the box body in a penetrating and sliding manner, an adjusting mechanism for adjusting the distance between the two positioning cylinders is arranged at the bottom of the box body, a vortex tube is arranged on the side wall of the box body, the cold end of the vortex tube is communicated with a cold tube, the output end of the cold tube is communicated with the positioning cylinders, the hot end of the vortex tube is communicated with a hot tube, the output end of the hot tube extends into the box body, and a cooling mechanism is arranged at the output end of the hot tube. According to the invention, the vortex tube is arranged, cold air flow generated by the vortex tube can enter the air tube through the positioning cylinder, a good cooling effect is provided for the air tube, hot air generated by the vortex tube flows into the rotating tube through the heat tube, water mist is generated and sprayed to the welding gun from the spray pipe along with the hot air flow, cooling is provided for a welding area, and high-temperature debris is prevented from splashing.

Description

Welding equipment is used in processing of stainless steel tuber pipe
Technical Field
The invention belongs to the technical field of air pipe welding, and particularly relates to welding equipment for machining a stainless steel air pipe.
Background
The stainless steel air duct has excellent physical and chemical properties such as corrosion resistance, heat resistance, high strength and the like, is mainly suitable for air conditioning ventilation engineering installation of industries and various buildings, and is widely applied to food processing, mechanical manufacturing, pharmaceutical products and electronic industry.
Through the retrieval, national patent publication No. CN114346585A discloses a stainless steel tuber pipe processing welding equipment, including belonging to tuber pipe welding technical field, including the welding process platform, the welding process bench is provided with the rectangle welding track, and the welding process bench is fixed to be provided with flexible mount pad, is connected with interior shape portion of preapring for an unfavorable turn of events of propping on the flexible mount pad, and flexible mount pad is used for controlling interior shape portion of preapring for an unfavorable turn of events of propping to be concertina movement to the rectangle welding track.
The scheme still has the following defects in actual work: during actual work, splashed chips are generated at a welding part, and the scheme cannot cool the welding part, so that the splashed chips have high temperature, the high-temperature chips are splashed into gaps of equipment, the normal operation of the equipment can be influenced, even the high-temperature chips are splashed to hurt people, and the safety performance is low; this scheme can't collect the processing to the welding piece, needs the manual clearance of staff to need pause weldment work at the cleaning process, be unfavorable for work efficiency's improvement, and waste time and energy.
Disclosure of Invention
The invention aims to provide welding equipment for machining a stainless steel air pipe, aiming at solving the problems that the welding part cannot be cooled and the welding part does not have a chip collecting and processing function in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: a welding device for processing a stainless steel air pipe comprises a box body and a welding gun arranged in the box body, wherein positioning cylinders are connected to the side walls of the two sides of the box body in a penetrating and sliding mode, an adjusting mechanism used for adjusting the distance between the two positioning cylinders is arranged at the bottom of the box body, a vortex tube is arranged on the side wall of the box body, the cold end of the vortex tube is communicated with a cold tube, the output end of the cold tube is communicated with the positioning cylinders, the hot end of the vortex tube is communicated with a heat pipe, the output end of the heat pipe extends into the box body, and a cooling mechanism is arranged at the output end of the heat pipe;
the water storage box of top surface in the box is drawn together to cooling mechanism, the interior top surface of water storage box rotates and is connected with the honeycomb duct, the input and the heat pipe of honeycomb duct rotate the intercommunication, the lower extreme of honeycomb duct is fixed with a plurality of rotating-tubes, and is a plurality of the rotating-tubes uses the axis of honeycomb duct to be annular array as the centre of a circle and arranges, and the output intercommunication of rotating-tubes and honeycomb duct, the exhaust hole has been seted up to the equidistance on the lateral wall of rotating-tubes, the intercommunication has the spray tube on the lateral wall of water storage box, the output of spray tube extends to welding rifle department.
Further, two all be provided with the positioning mechanism who is used for fixed tuber pipe on the location section of thick bamboo, every group positioning mechanism all includes a plurality of balancing weights, slide bar and locating plate, and is a plurality of the slide bar is the annular array and arranges to all run through sliding connection on the location section of thick bamboo, the slide bar, and the both ends difference fixedly connected with balancing weight and locating plate of slide bar, the surface of locating plate adopts the arc structure, the surface of locating plate inlays and is equipped with the ball, fixed mounting has the wind wheel in the location section of thick bamboo, the output direction of wind wheel is parallel with the axis direction of a location section of thick bamboo.
Furthermore, adjustment mechanism is including installing the motor on the box lateral wall, the interior bottom surface of box is provided with the adjustment tank, two-way screw rod is installed to the adjustment tank internal rotation, the output shaft and the two-way screw rod of motor are connected, the both ends screw thread of two-way screw rod has the special-shaped nut of cooperation respectively, two all through connecting rod fixedly connected with swivel becket on the special-shaped nut, two the swivel becket rotates respectively to cup joint on two location section of thick bamboos.
Furthermore, the top of adjustment tank is provided with two collecting plates, two the one end that the collecting plate is close to each other is passed through the hinge and is articulated each other, two the one end fixedly connected with baffle that the collecting plate was kept away from each other, and two the one end that the collecting plate was kept away from each other articulates respectively on the inner wall of box both sides.
Further, a cam is fixedly mounted on the bidirectional screw rod, a push rod is fixedly connected to the hinge, a rotor is mounted at the lower end of the push rod, and the rotor is rotatably connected to the circumferential side wall of the cam.
Furthermore, a plurality of negative pressure grooves are formed in the outer side wall of the positioning barrel and communicated with the inside of the positioning barrel.
Furthermore, a box door is hinged to the side wall of the box body, and a handle is mounted on the box door.
Furthermore, the side wall of the rotating pipe is fixedly connected with turbulence fan blades, and the turbulence fan blades are positioned right above the rotating pipe.
The invention has the following advantages:
1. according to the invention, by arranging the vortex tube and the positioning cylinder, cold airflow generated by the vortex tube can enter the air pipe through the positioning cylinder, so that a good cooling effect is provided for the air pipe, and when the cold airflow rapidly flows in the positioning cylinder, negative pressure is formed in the negative pressure groove, so that debris on the collecting plate can be sucked into the positioning cylinder and discharged out of the box body along with the cold airflow, and the debris is prevented from being accumulated in the box body to influence welding work.
2. According to the invention, through arranging the adjusting mechanism and the positioning mechanism, the two positioning cylinders can be driven by the motor to extend into the air pipe from two ends, so that the positioning operation is convenient, when cold air flows in the positioning cylinders at a high speed, the wind wheel can be blown to rotate, the positioning cylinders are further driven to rotate, under the action of centrifugal force, the positioning plates are mutually far away and are pressed on the inner wall of the air pipe, the positioning of the air pipe is realized, the manual control operation is not needed, the working efficiency is improved, the air pipe positioning device is suitable for positioning the air pipes with different aperture sizes, and the air pipe is positioned by the inner wall, so that the air pipe is not easy to deform in the welding process, and the quality of the air pipe is ensured.
3. According to the invention, the cam and the collecting plate are arranged, the bidirectional screw is used as a driving force to drive the cam to rotate, and then the collecting plate can be driven to shake in a reciprocating manner, so that the scraps on the collecting plate are driven to move towards the direction that the two ends of the scraps are close to the positioning barrel, and the scraps are conveniently sucked and discharged by the negative pressure groove.
4. The invention has the advantages that through the arrangement of the cooling mechanism, hot air generated by the vortex tube flows into the rotating tube through the heat pipe, when hot air is sprayed out from the exhaust holes on the rotating tube, the rotating tubes can be driven to rapidly rotate by taking the axis of the flow guide tube as the center of a circle under the action of reverse thrust of the air flow, negative pressure is generated on the back surface of the rotating tube when the rotating tubes rotate, the idle explosion phenomenon can occur, water in the area is evaporated to generate water mist as the hot air is sprayed out from the back surface of the rotating tubes to the welding gun position along with the hot air, the cooling is provided for a welding area, the air flow and the water mist can prevent high-temperature fragments generated by welding from splashing at the same time, the safety is improved, and the hot air flow has higher temperature, so that larger temperature difference can not occur in the welding area, and the normal operation of welding work is prevented from being influenced.
Drawings
FIG. 1 is a schematic external structural view of a welding device for stainless steel air duct machining according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a welding device for stainless steel air duct machining provided by the present invention;
FIG. 3 is a schematic view of the internal structure of a water storage tank in the welding equipment for stainless steel air duct machining provided by the invention;
FIG. 4 is a schematic structural diagram of a rotating tube in a welding apparatus for stainless steel air duct machining according to the present invention;
FIG. 5 is a schematic side view of a positioning cylinder in the welding apparatus for stainless steel air duct machining according to the present invention;
FIG. 6 is a schematic structural diagram of a cam in the welding equipment for machining a stainless steel air duct provided by the invention.
In the figure, 1 box body, 2 welding gun, 3 positioning cylinder, 4 vortex tube, 5 cold tube, 6 heat tube, 7 water storage tank, 8 guide tube, 9 rotary tube, 10 exhaust hole, 11 spray tube, 12 balancing weight, 13 slide bar, 14 positioning plate, 15 ball, 16 wind wheel, 17 motor, 18 adjusting groove, 19 two-way screw, 20 special-shaped nut, 21 connecting rod, 22 rotary ring, 23 collecting plate, 24 hinge, 25 baffle, 26 cam, 27 push rod, 28 rotor, 29 negative pressure groove, 30 box door, 31 turbulent flow fan blade.
Detailed Description
As shown in fig. 1-6, a welding device for processing stainless steel air ducts comprises a box body 1 and a welding gun 2 arranged in the box body 1, wherein a box door 30 is hinged on the side wall of the box body 1, a handle is arranged on the box door 30, before welding, the box door 30 is opened, the air ducts to be welded are placed in the box body 1, positioning cylinders 3 are connected on the side walls of the two sides of the box body 1 in a sliding manner, an adjusting mechanism for adjusting the distance between the two positioning cylinders 3 is arranged at the bottom of the box body 1, a vortex tube 4 is arranged on the side wall of the box body 1, so that compressed air enters from the input end of the vortex tube 4, flows to one side in a high-speed rotating manner, during the movement of the air flow, the air in the outer layer can generate heat, on the contrary, the air in the inner layer can become cold, and the cold air flow is output from the cold end of the vortex tube 4, hot air flow is output from the hot end of the vortex tube 4, the cold end of the vortex tube 4 is communicated with the cold tube 5, the output end of the cold tube 5 is communicated with the positioning cylinder 3, the outer side wall of the positioning cylinder 3 is provided with a plurality of negative pressure grooves 29, the negative pressure grooves 29 are all communicated with the inside of the positioning cylinder 3, cold air flow generated by the vortex tube 4 can enter the air pipe through the positioning cylinder 3 to provide a good cooling effect for the air pipe, when the cold air flow rapidly flows in the positioning cylinder 3, negative pressure can be formed in the negative pressure grooves 29, then debris on the collecting plate 23 can be sucked into the positioning cylinder 3 and is discharged out of the box body 1 along with the cold air flow to avoid the debris from being accumulated in the box body 1 to influence welding work, the hot end of the vortex tube 4 is communicated with the heat tube 6, the output end of the heat tube 6 extends into the box body 1, and the output end of the heat tube 6 is provided with a cooling mechanism.
The cooling mechanism comprises a water storage tank 7 fixedly installed on the inner top surface of a box body 1, a flow guide pipe 8 is rotatably connected to the inner top surface of the water storage tank 7, the input end of the flow guide pipe 8 is rotatably communicated with a heat pipe 6, a plurality of rotating pipes 9 are fixed to the lower end of the flow guide pipe 8, the rotating pipes 9 are arranged in an annular array with the axis of the flow guide pipe 8 as the center, the rotating pipes 9 are communicated with the output end of the flow guide pipe 8, exhaust holes 10 are equidistantly formed in the side wall of each rotating pipe 9 (as shown in fig. 4), a spray pipe 11 is communicated with the side wall of the water storage tank 7, the output end of the spray pipe 11 extends to a welding gun 2, hot air generated by a vortex pipe 4 flows through the rotating pipe 6 and enters the rotating pipes 9, when hot air is sprayed out from the exhaust holes 10 in the rotating pipes 9, under the reverse thrust action of the air flow, each rotating pipe 9 can be driven to rotate with the axis of the flow guide pipe 8 as the center, when the rotating pipes 9 rotate, negative pressure of the back water flow generated by the hot air flow of the rotating pipes 9 generates negative pressure, the negative pressure generated by the hot air flow of the rotating pipe 9, the back water spray gun can be prevented from generating a high temperature spray welding area, the high temperature welding gun from generating a high temperature welding temperature difference, the high temperature welding area, the high temperature spray gun can be prevented from generating a high temperature welding area, and the high temperature spray gun can be prevented from generating a high temperature welding area from generating a high temperature spray gun welding area.
Fixedly connected with vortex flabellum 31 on the lateral wall of rotating tube 9, vortex flabellum 31 is located rotating tube 9 directly over, and when rotating tube 9 rotated, can drive vortex flabellum 31 synchronous rotation, the water in the disturbance water storage box 7 flows fast, and then increases the contact probability of hot gas flow and water, improves bubble volume, and then the content of water smoke in the increase hot gas flow improves cooling effect and to clastic seizure ability.
All be provided with the positioning mechanism who is used for fixed tuber pipe on two location section of thick bamboo 3, every group positioning mechanism all includes a plurality of balancing weights 12, slide bar 13, locating plate 14 ball 15 and wind wheel 16, a plurality of slide bars 13 are the annular array and arrange, and all run through sliding connection on a location section of thick bamboo 3, slide bar 13, and the both ends of slide bar 13 are fixedly connected with balancing weight 12 and locating plate 14 respectively, the surface of locating plate 14 adopts the arc structure, ball 15 has been inlayed on the surface of locating plate 14, fixed mounting has wind wheel 16 in a location section of thick bamboo 3, the output direction of wind wheel 16 is parallel with the axis direction of a location section of thick bamboo 3, when cold air flows at a high speed in a location section of thick bamboo 3, can blow wind wheel 16 and rotate, and then drive a location section of thick bamboo 3 and rotate, under the effect of centrifugal force, make each locating plate 14 keep away from each other, and compress tightly on the inner wall of tuber pipe, realize the location to the tuber pipe, need not work manual control operation, improve work efficiency, and be applicable to the location of tuber pipe, and fix a position the tuber pipe by the inner wall, make the tuber pipe be difficult for the tuber pipe in the welding process in the deformation, guarantee quality, make the effect of tuber pipe 15, make the tuber pipe 14 can not influence the work on the inner wall on the tuber pipe, the tuber pipe work of tuber pipe, the tuber pipe work removal of tuber pipe.
The adjusting mechanism comprises a motor 17 installed on the side wall of the box body 1, an adjusting groove 18 is formed in the inner bottom surface of the box body 1, a bidirectional screw 19 is installed in the adjusting groove 18 in a rotating mode, an output shaft of the motor 17 is connected with the bidirectional screw 19, threads at two ends of the bidirectional screw 19 are respectively matched with special-shaped nuts 20, the spiral directions of the threads at two ends of the bidirectional screw 19 are opposite, when the bidirectional screw 19 rotates, the two special-shaped nuts 20 can be driven to move towards the directions away from or close to each other, rotating rings 22 are fixedly connected to the two special-shaped nuts 20 through connecting rods 21, the two rotating rings 22 are respectively rotatably sleeved on the two positioning cylinders 3, the two positioning cylinders 3 are driven by the motor 17 to stretch into from two ends of the air pipe, and positioning operation is facilitated.
Two collecting plates 23 are arranged above the adjusting groove 18, one ends of the two collecting plates 23 close to each other are hinged to each other through hinges 24, one ends of the two collecting plates 23 are fixedly connected with baffle plates 25 far away from each other, and one ends of the two collecting plates 23 far away from each other are hinged to the inner walls of the two sides of the box body 1 respectively.
Cam 26 is fixedly installed on the bidirectional screw rod 19, push rod 27 is fixedly connected to hinge 24, rotor 28 is installed at the lower end of push rod 27, rotor 28 is rotatably connected to the peripheral side wall of cam 26, bidirectional screw rod 19 is used as driving force to drive cam 26 to rotate, and then collecting plate 23 can be driven to shake in a reciprocating mode, so that debris on collecting plate 23 can move towards the direction that two ends of debris are close to positioning barrel 3, and the debris can be conveniently sucked and discharged by negative pressure groove 29.
When the device is used, firstly, the box door 30 is opened, the air pipe to be welded and processed is placed into the box body 1, the starting motor 17 drives the bidirectional screw rod 19 to rotate, the bidirectional screw rod 19 is in threaded fit with the special-shaped nut 20, then the two positioning cylinders 3 can be driven to mutually approach and extend into the two ends of the air pipe to be processed, positioning operation is facilitated, then the box door 30 is closed, compressed air is input into the input end of the vortex tube 4, cold airflow generated by the vortex tube 4 enters the air pipe through the positioning cylinders 3, a good cooling effect is provided for the air pipe, and when the cold airflow rapidly flows in the positioning cylinders 3, negative pressure is formed in the negative pressure groove 29, so that debris on the collecting plate 23 can be sucked into the positioning cylinders 3 and discharged out of the box body 1 along with the cold airflow, and the debris is prevented from being accumulated in the box body 1 to influence welding work;
when cold air flows at a high speed in the positioning cylinder 3, the blowing wind wheel 16 can be rotated, and then the positioning cylinder 3 is driven to rotate, under the action of centrifugal force, each positioning plate 14 is kept away from each other, and is pressed on the inner wall of the wind pipe, the positioning of the wind pipe is realized, the manual control operation of work is not needed, the working efficiency is improved, the positioning device is suitable for the positioning of wind pipes with different aperture sizes, and the wind pipes are positioned by the inner wall, so that the wind pipes are not easy to deform in the welding process, and the quality of the wind pipes is ensured.
The hot gas that vortex tube 4 produced flows through heat pipe 6 and enters into rotating tube 9, when the hot gas flow is by the exhaust hole 10 blowout on the rotating tube 9, under the reverse thrust effect of air current, can drive each rotating tube 9 and use the axis of honeycomb duct 8 as the centre of a circle fast rotation, rotating tube 9 is when rotating, the surface of a back of the body of rotating tube 9 produces the negative pressure, the empty explosion phenomenon can appear, because the hot gas flow is by the surface of a back blowout of rotating tube 9, can make the regional water evaporation produce water smoke, and spray to welding rifle department by spray tube 11 along with the hot gas flow, provide the cooling for the welding area, and air current and water smoke can also prevent the high temperature piece that the welding produced simultaneously from splashing, improve the security, because the hot gas flow itself has higher temperature, can not make the welding area appear great difference in temperature, avoid influencing the normal clear of welding work.
The high-temperature debris is captured by water mist in the air flow and then falls onto the collecting plate 23, the bidirectional screw 19 drives the cam 26 to synchronously rotate when rotating, and then the collecting plate 23 is pushed to shake back and forth through the rotor 28 and the push rod 27, so that the debris on the collecting plate 23 moves towards the direction that two ends of the debris are close to the positioning barrel 3, and the debris is conveniently sucked and discharged through the negative pressure groove 29.

Claims (8)

1. The welding equipment for processing the stainless steel air pipe comprises a box body (1) and a welding gun (2) arranged in the box body (1), and is characterized in that positioning cylinders (3) are connected to the side walls of the two sides of the box body (1) in a penetrating and sliding mode, an adjusting mechanism used for adjusting the distance between the two positioning cylinders (3) is arranged at the bottom of the box body (1), a vortex tube (4) is installed on the side wall of the box body (1), a cold end of the vortex tube (4) is communicated with a cold tube (5), an output end of the cold tube (5) is communicated with the positioning cylinders (3), a hot end of the vortex tube (4) is communicated with a heat pipe (6), an output end of the heat pipe (6) extends into the box body (1), and a cooling mechanism is arranged at the output end of the heat pipe (6);
cooling mechanism includes water storage box (7) of fixed mounting top surface in box (1), the interior top surface of water storage box (7) rotates and is connected with honeycomb duct (8), the input and heat pipe (6) of honeycomb duct (8) rotate the intercommunication, the lower extreme of honeycomb duct (8) is fixed with a plurality of rotating-tube (9), and is a plurality of rotating-tube (9) use the axis of honeycomb duct (8) to be the annular array and arrange as the centre of a circle, and the output intercommunication of rotating-tube (9) and honeycomb duct (8), exhaust hole (10) have been seted up to the equidistance on the lateral wall of rotating-tube (9), the intercommunication has spray tube (11) on the lateral wall of water storage box (7), the output of spray tube (11) extends to welding rifle (2) department.
2. The welding equipment for machining the stainless steel air pipe according to claim 1, wherein two positioning cylinders (3) are provided with positioning mechanisms for fixing the air pipe, each positioning mechanism comprises a plurality of balancing weights (12), sliding rods (13), positioning plates (14), balls (15) and wind wheels (16), the sliding rods (13) are arranged in an annular array and are connected to the positioning cylinders (3) in a penetrating and sliding mode, the sliding rods (13) are fixedly connected to two ends of the sliding rods (13) respectively, the balancing weights (12) and the positioning plates (14) are fixedly connected to the two ends of the sliding rods (13), the surfaces of the positioning plates (14) are of arc-shaped structures, the balls (15) are embedded in the surfaces of the positioning plates (14), wind wheels (16) are fixedly mounted in the positioning cylinders (3), and the output directions of the wind wheels (16) are parallel to the axis direction of the positioning cylinders (3).
3. The welding equipment for machining the stainless steel air duct according to claim 1, wherein the adjusting mechanism comprises a motor (17) installed on the side wall of the box body (1), an adjusting groove (18) is formed in the inner bottom surface of the box body (1), a bidirectional screw (19) is installed in the adjusting groove (18) in a rotating mode, an output shaft of the motor (17) is connected with the bidirectional screw (19), special-shaped nuts (20) are respectively matched with threads at two ends of the bidirectional screw (19), rotating rings (22) are fixedly connected to the two special-shaped nuts (20) through connecting rods (21), and the two rotating rings (22) are respectively rotatably sleeved on the two positioning cylinders (3).
4. The welding equipment for machining the stainless steel air pipes according to claim 3, wherein two collecting plates (23) are arranged above the adjusting groove (18), one ends, close to each other, of the two collecting plates (23) are hinged to each other through hinges (24), one ends, far away from each other, of the two collecting plates (23) are fixedly connected with baffle plates (25), and one ends, far away from each other, of the two collecting plates (23) are hinged to the inner walls of the two sides of the box body (1) respectively.
5. The welding equipment for machining the stainless steel air pipe according to claim 4, wherein a cam (26) is fixedly installed on the bidirectional screw (19), a push rod (27) is fixedly connected to the hinge (24), a rotor (28) is installed at the lower end of the push rod (27), and the rotor (28) is rotatably connected to the peripheral side wall of the cam (26).
6. The welding equipment for machining the stainless steel air pipe according to claim 1, wherein a plurality of negative pressure grooves (29) are formed in the outer side wall of the positioning cylinder (3), and the plurality of negative pressure grooves (29) are communicated with the inside of the positioning cylinder (3).
7. The welding equipment for machining the stainless steel air pipe according to claim 1, wherein a box door (30) is hinged to the side wall of the box body (1), and a handle is mounted on the box door (30).
8. The welding equipment for processing the stainless steel air duct according to claim 1, wherein turbulence fan blades (31) are fixedly connected to the side wall of the rotating tube (9), and the turbulence fan blades (31) are located right above the rotating tube (9).
CN202211166381.1A 2022-09-23 2022-09-23 Welding equipment is used in processing of stainless steel tuber pipe Pending CN115229400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211166381.1A CN115229400A (en) 2022-09-23 2022-09-23 Welding equipment is used in processing of stainless steel tuber pipe

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Application Number Priority Date Filing Date Title
CN202211166381.1A CN115229400A (en) 2022-09-23 2022-09-23 Welding equipment is used in processing of stainless steel tuber pipe

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CN114769986A (en) * 2022-04-28 2022-07-22 吴文滨 Automatic change transversal joint welding equipment
CN114833505A (en) * 2022-07-06 2022-08-02 江苏梦尧智能制造有限公司 Industrial automatic electric arc welding workbench

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CN114833505A (en) * 2022-07-06 2022-08-02 江苏梦尧智能制造有限公司 Industrial automatic electric arc welding workbench

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Application publication date: 20221025

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