CN221560237U - Welding device for building heating and ventilation pipeline - Google Patents
Welding device for building heating and ventilation pipeline Download PDFInfo
- Publication number
- CN221560237U CN221560237U CN202323519489.7U CN202323519489U CN221560237U CN 221560237 U CN221560237 U CN 221560237U CN 202323519489 U CN202323519489 U CN 202323519489U CN 221560237 U CN221560237 U CN 221560237U
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- fixedly connected
- welding
- backboard
- base
- welding device
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- 238000003466 welding Methods 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 title claims abstract description 14
- 238000009423 ventilation Methods 0.000 title claims abstract description 14
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model relates to a welding device for a building heating and ventilation pipeline, which comprises two bases arranged at intervals, wherein a plurality of connecting plates horizontally arranged are connected between the bases, one end of the top of each base is provided with a pipeline clamping and rotating mechanism, each pipeline clamping and rotating mechanism comprises vertical supporting legs fixedly connected to the top of each base, a backboard is arranged between the vertical supporting legs, a through hole is formed in the backboard, a slewing bearing is arranged on the backboard, an inner ring of the slewing bearing is fixed on the backboard, an outer ring gear of the slewing bearing is meshed with a driving gear, the driving gear is arranged on a rotating shaft of a driving motor I, the driving motor I penetrates through the backboard and is provided with a movable supporting device, one side part of each base is provided with a welding device, each welding device comprises a track, a welding seat is driven on each track, the top of each welding seat is fixedly connected with a mounting frame, the mounting frame is of a 7-shaped structure, the bottom of the horizontal part of each mounting frame is fixedly connected with a hydraulic cylinder I, and a welding gun is arranged at the bottom of the free end of the hydraulic cylinder I.
Description
Technical Field
The utility model relates to the field of welding equipment, in particular to a welding device for a building heating and ventilation pipeline.
Background
The building heating and ventilation pipeline is connected with the pipeline in a welding mode, and the pipeline is circular, so that the pipeline is required to be rotated during welding, annular welding is realized, the pipeline is generally fixed at present, and then a welding gun is manually rotated for welding; the pipe cannot rotate.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a welding device for a building heating and ventilation pipeline.
The technical scheme of the utility model is realized as follows: the utility model provides a welding set of building heating and ventilation pipeline, the on-line screen storage device comprises two bases that the interval set up, be connected with the connecting plate that a plurality of level set up between the base, pipeline clamp rotary mechanism is installed to the one end at the top of base, pipeline clamp rotary mechanism is including the vertical landing leg of fixed connection at the base top respectively, install the backplate between the vertical landing leg, the through-hole has been seted up on the backplate, install slewing bearing on the backplate, slewing bearing's inner circle is fixed on the backplate, slewing bearing's outer lane gear engagement has the driving gear, the driving gear is installed in driving motor's pivot, driving motor passes the backplate installation, the top of two bases is provided with mobilizable strutting arrangement, welding set is installed to the lateral part of one of them base, welding set includes the track, it has the welded seat to go on the track, the top fixedly connected with mounting bracket of welded seat, the mounting bracket is 7 style of calligraphy structures, the bottom fixedly connected with pneumatic cylinder one of the horizontal part of mounting bracket, welder is installed to the bottom of the free end of pneumatic cylinder one.
The movable supporting device comprises a door-shaped supporting frame walking on the top surfaces of two bases, rollers are installed on two sides of the door-shaped supporting frame, two vertically arranged hydraulic cylinders II are fixedly connected to the top of the door-shaped supporting frame, supporting grooves are fixedly connected to the tops of the hydraulic cylinders II and comprise a bottom plate and two side plates, a plurality of arc-shaped grooves are formed in the tops of the side plates, shafts are placed on the two arc-shaped grooves, and rotating rollers are connected to the shafts in a rotating mode.
The bottom fixedly connected with base of the free end of pneumatic cylinder one, the lateral part fixedly connected with bracing piece of base, welder vertically pass the bracing piece, and welder has the welding machine through the wire connection.
The two sides of the backboard are fixedly connected with connecting shafts which are fixedly connected with the vertical supporting legs close to the connecting shafts.
The welding seat is provided with a travelling wheel, the travelling wheel is connected with a driving motor III, and the rail is an I-shaped rail.
The top surface of base has seted up the walking groove that makes the gyro wheel walk.
The technical scheme of the utility model has the following positive effects: the utility model is provided with two movable supporting devices, two pipelines to be welded are placed on the supporting devices, and the distance between the two supporting devices can be adjusted according to the length of the pipelines; a plurality of arc grooves are formed in the two side plates of the supporting groove, shafts are placed in the arc grooves, rotating rollers are rotatably connected to the shafts, and friction force between the two side plates can be reduced when the pipeline rotates; the welding gun can realize the movement of the horizontal position through the welding seat, the oil cylinder can realize the movement of the vertical direction, and after two pipelines are welded and not separated, the outer ring gear of the slewing bearing rotates to drive the three-jaw chuck to rotate, and the three-jaw chuck clamps the pipelines to rotate and then weld.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a front view of the support device.
Fig. 4 is a top view of the support slot.
Detailed Description
As shown in fig. 1-4, a welding device for building heating and ventilation pipelines comprises two bases 1 arranged at intervals, a plurality of connecting plates 2 horizontally arranged are connected between the bases 1, a pipeline clamping and rotating mechanism is arranged at one end of the top of each base 1, each pipeline clamping and rotating mechanism comprises vertical supporting legs 3 fixedly connected to the top of each base 1, a backboard 4 is arranged between the vertical supporting legs 3, through holes 5 are formed in the backboard 4, a slewing bearing 6 is arranged on the backboard 4, an inner ring of the slewing bearing 6 is fixed on the backboard 4, an outer ring gear of the slewing bearing 6 is meshed with a driving gear 7, the driving gear 7 is arranged on a rotating shaft of a driving motor 8, the end face of the outer ring gear of the slewing bearing 6 is fixedly connected with a three-jaw chuck 21, the driving motor 8 is arranged through the backboard 4, two movable supporting devices are arranged at the tops of the two bases 1, a welding device is arranged at one side part of each base 1, each welding device comprises a track 16, a welding seat 17 is arranged on each track 16, a mounting frame 18 is fixedly connected to the top of each welding seat 17, a 7-shaped structure is arranged at the bottom of a horizontal part of each mounting frame 18, a welding gun 22 is fixedly connected to the bottom of a hydraulic cylinder 19, and a free end of each welding gun 22 is fixedly connected to the bottom of each welding gun 19;
specifically, two pipelines to be welded are placed on the top of a movable supporting device respectively, the distance is adjusted, the end of one pipeline is clamped by a three-jaw chuck 21, the three-jaw chuck 21 is sold in the market, a proper model is selected according to the requirement, a welding seat 17 can run on a track 16, firstly, the welding seat moves to a place to be welded, then an oil cylinder 22 is started to move downwards, a welding gun 19 is moved to a proper position to start welding, after a certain distance is welded, the two pipelines are connected together, a driving motor 8 is started to drive a driving gear 7 to rotate, an outer ring gear of a slewing bearing 6 meshed with the driving gear 7 starts to rotate, and the three-jaw chuck 21 is arranged on the end face of the outer ring gear of the slewing bearing 6, so that the three-jaw chuck 21 is driven to rotate, the pipelines are driven to rotate, and then welding is performed.
The movable supporting device comprises a portal-shaped supporting frame 9 walking on the top surfaces of two bases 1, rollers 10 are arranged on two sides of the portal-shaped supporting frame 9, two vertically arranged hydraulic cylinders II 11 are fixedly connected to the top of the portal-shaped supporting frame 9, supporting grooves 12 are fixedly connected to the tops of the hydraulic cylinders II 11, each supporting groove 12 comprises a bottom plate and two side plates, a plurality of arc-shaped grooves 13 are formed in the tops of the side plates, shafts 14 are placed on the two opposite arc-shaped grooves 13, and rotating rollers 15 are connected to the shafts 14 in a rotating mode;
Specifically, there are two rotating rollers 15, the pipeline contacts with the rotating rollers 15, and when the pipeline rotates, the rotating rollers 15 also rotate, so that friction force is reduced; the distance between the two shafts 14 can be adjusted according to the thickness of the pipeline, and the two shafts are directly taken up when the adjustment is needed and then put into a proper arc-shaped groove 13; lifting of the second hydraulic cylinder 11 makes the pipeline at a proper height so that the three-jaw chuck 21 can clamp.
The bottom of the free end of the first hydraulic cylinder 22 is fixedly connected with a base 25, the side part of the base 25 is fixedly connected with a supporting rod 26, a welding gun 19 vertically penetrates through the supporting rod 26 and is fixed with the supporting rod, the welding gun 19 is connected with a welding machine through an electric wire, the welding machine is not shown in the drawing, the prior art is omitted, and the bottom of the supporting rod 26 is fixedly connected with a horizontally arranged feed screw rod; specifically, the feed screw is of a cavity structure with two open ends, welding wires are placed in the feed screw,
The two sides of the backboard 4 are fixedly connected with connecting shafts 20, and the connecting shafts 20 are fixedly connected with the vertical supporting legs 3 close to the connecting shafts.
The welding seat 17 is provided with a travelling wheel 23, the travelling wheel 23 is connected with a driving motor III 24, and the rail 16 is an I-shaped rail; specifically, the third drive motor 24 is activated to move the weld holder 17 on the rail 16.
The top surface of the base 1 is provided with a walking groove 27 for the roller 10 to walk; specifically, the running groove 27 plays a limiting role on the roller 10, and prevents the displacement from occurring when moving.
Claims (6)
1. The utility model provides a welding set of building heating and ventilation pipeline, includes the base that two intervals set up, is connected with the connecting plate that a plurality of level set up between the base, its characterized in that: the pipeline clamping rotating mechanism is installed at one end of the top of the base, the pipeline clamping rotating mechanism comprises vertical supporting legs which are fixedly connected to the top of the base respectively, a backboard is installed between the vertical supporting legs, through holes are formed in the backboard, a slewing bearing is installed on the backboard, an inner ring of the slewing bearing is fixed on the backboard, an outer ring gear of the slewing bearing is meshed with a driving gear, the driving gear is installed on a rotating shaft of a driving motor I, the driving motor I penetrates through the backboard to be installed, movable supporting devices are arranged at the tops of the two bases, a welding device is installed on one side portion of one base, the welding device comprises a track, a welding seat is driven on the track, a mounting frame is fixedly connected to the top of the welding seat, the mounting frame is of a 7-shaped structure, a hydraulic cylinder I is fixedly connected to the bottom of a horizontal portion of the mounting frame, and a welding gun is installed at the bottom of a free end of the hydraulic cylinder I.
2. The welding device for building heating and ventilation pipelines according to claim 1, wherein: the movable supporting device comprises a door-shaped supporting frame walking on the top surfaces of two bases, rollers are installed on two sides of the door-shaped supporting frame, two vertically arranged hydraulic cylinders II are fixedly connected to the top of the door-shaped supporting frame, supporting grooves are fixedly connected to the tops of the hydraulic cylinders II and comprise a bottom plate and two side plates, a plurality of arc-shaped grooves are formed in the tops of the side plates, shafts are placed on the two arc-shaped grooves, and rotating rollers are connected to the shafts in a rotating mode.
3. A welding device for building heating and ventilation pipelines according to claim 2, wherein: the bottom fixedly connected with base of the free end of pneumatic cylinder one, the lateral part fixedly connected with bracing piece of base, welder vertically pass the bracing piece, and welder has the welding machine through the wire connection.
4. A welding device for building heating and ventilation pipelines according to claim 2, wherein: the two sides of the backboard are fixedly connected with connecting shafts which are fixedly connected with the vertical supporting legs close to the connecting shafts.
5. A welding device for building heating and ventilation pipelines according to claim 2, wherein: the welding seat is provided with a travelling wheel, the travelling wheel is connected with a driving motor III, and the rail is an I-shaped rail.
6. A welding device for building heating and ventilation pipelines according to claim 2, wherein: the top surface of base has seted up the walking groove that makes the gyro wheel walk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323519489.7U CN221560237U (en) | 2023-12-22 | 2023-12-22 | Welding device for building heating and ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323519489.7U CN221560237U (en) | 2023-12-22 | 2023-12-22 | Welding device for building heating and ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221560237U true CN221560237U (en) | 2024-08-20 |
Family
ID=92269013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323519489.7U Active CN221560237U (en) | 2023-12-22 | 2023-12-22 | Welding device for building heating and ventilation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221560237U (en) |
-
2023
- 2023-12-22 CN CN202323519489.7U patent/CN221560237U/en active Active
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| GR01 | Patent grant |