CN218612374U - Steel pipe annular welding machine - Google Patents
Steel pipe annular welding machine Download PDFInfo
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- CN218612374U CN218612374U CN202222299957.3U CN202222299957U CN218612374U CN 218612374 U CN218612374 U CN 218612374U CN 202222299957 U CN202222299957 U CN 202222299957U CN 218612374 U CN218612374 U CN 218612374U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to a steel pipe annular welding machine, including carrying the base, be equipped with weld bench and auxiliary table on carrying the left and right sides of base respectively, be equipped with the crane on carrying the base, be equipped with steel pipe conveying mechanism on the crane, the activity is provided with the welding dolly about on the weld bench, the activity is provided with the auxiliary trolley corresponding with the welding dolly about on the auxiliary table, the welding dolly all is equipped with steel pipe internal diameter anchor clamps on one side in opposite directions with the auxiliary trolley, still all be equipped with on welding dolly and the auxiliary trolley and be used for driving steel pipe internal diameter anchor clamps and carry out rotatory rotary mechanism, be equipped with welding mechanism on the top of welding dolly, the utility model discloses can carry out annular welding to two steel pipes automatically, effectively improve work efficiency.
Description
Technical Field
The utility model relates to a welding equipment technical field, especially a steel pipe annular welding machine.
Background
There are various different connection methods between steel pipes, and they can be roughly classified into: 1. compression type: and inserting the steel pipe into the pipe orifice of the other steel pipe, and fastening by using a nut. 2. The welding formula is as follows: and connecting the steel pipes in an annular welding mode. 3. The flange formula: and performing annular argon arc welding on the flange and the steel pipe, and fastening by using a quick clamp or a bolt. 4. Clamping and pressing: the steel pipe is inserted into another steel pipe, and the pipe wall is clamped and pressed into a hexagon by using a special mounting tool, so that the clamping purpose is achieved. 5. The taper thread type: the external thread and the steel pipe are subjected to annular argon arc welding, and the internal thread pipe fitting is connected by the taper thread to play a sealing role so as to complete the steel pipe connection.
In the welding mode, usually, a worker clamps two steel pipes on auxiliary equipment, aligns and clings the two steel pipes tightly, and then the worker performs welding operation, so that the operation steps are complicated, and the efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic carry out annular welded steel pipe annular welding machine to two steel pipes has solved the above-mentioned problem that exists in the use among the prior art.
The technical scheme of the utility model is realized like this: the utility model provides a steel pipe annular welding machine, includes carries the base, be equipped with welding bench and auxiliary station on carrying the left and right sides of base respectively, be equipped with the crane on carrying the base, be equipped with steel pipe conveying mechanism on the crane, the activity is provided with the welding carriage about on the welding bench, the activity is provided with the auxiliary carriage corresponding with the welding carriage about on the auxiliary station, the welding carriage all is equipped with steel pipe internal diameter anchor clamps on one side in opposite directions with the auxiliary carriage, still all be equipped with on welding carriage and the auxiliary carriage and be used for driving steel pipe internal diameter anchor clamps and carry out rotatory rotary mechanism, be equipped with welding mechanism on the top of welding carriage.
Preferably, the welding mechanism comprises a longitudinal mounting seat, a transverse support, a welding torch displacement mechanism and a welding torch, the longitudinal mounting seat is fixedly connected to the top of the welding trolley, the transverse support is arranged on the longitudinal mounting seat in a matched mode, the right end of the transverse support extends to the upper side of the right end of the steel pipe inner diameter clamp on the welding trolley, and the welding torch is connected to the right end of the transverse support through the welding torch displacement mechanism.
Preferably, welding torch displacement mechanism is including vertical lead screw guide rail slip table and horizontal lead screw guide rail slip table, vertical lead screw guide rail slip table is installed on the right-hand member of horizontal support, horizontal lead screw guide rail slip table is installed on vertical lead screw guide rail slip table, install the longitudinal guide rail board on the horizontal lead screw guide rail slip table, it is provided with the movable block to slide on the longitudinal guide rail board, longitudinal guide rail board upper segment fixedly connected with cylinder, the output shaft and the movable block fixed connection of cylinder, fixedly connected with connecting plate on the movable block, the welding torch is installed on the connecting plate.
Preferably, the steel pipe conveying mechanism comprises a conveying belt, the conveying belt is provided with a plurality of steel pipe placing mechanisms in an equidistance arrangement along the length direction of the conveying belt, each steel pipe placing mechanism comprises two steel pipe placing tables which are arranged in a bilateral symmetry mode, and a steel pipe placing groove is formed in the middle of each steel pipe placing table.
Preferably, the rotating mechanism comprises a speed reducing motor, mounting cavities are formed in the welding trolley and the auxiliary trolley, the speed reducing motor is located in the mounting cavities, and an output shaft of the speed reducing motor is connected with the steel pipe inner diameter clamp.
Preferably, the end of the steel pipe inner diameter clamp on the auxiliary trolley, which faces the welding trolley, is provided with a positioning insertion shaft, and the end of the steel pipe inner diameter clamp of the welding trolley, which faces the auxiliary trolley, is provided with a positioning hole for inserting the positioning shaft.
Preferably, the lifting frame comprises a plurality of oil cylinder supporting legs, and the oil cylinder supporting legs are connected to the conveying base.
To sum up, the beneficial effects of the utility model reside in that:
1. the utility model discloses a steel pipe conveying mechanism will two steel pipes that wait to carry out the welding carry to between welding carriage and the auxiliary trolley, then the crane rises to appointed height, the messenger waits to carry out welded steel pipe and holds equally with steel pipe internal diameter anchor clamps, welding carriage and auxiliary trolley all move towards steel pipe conveying mechanism's position after that, steel pipe internal diameter anchor clamps on welding carriage and the auxiliary trolley enter into respectively and carry out the centre gripping to the steel pipe in two steel pipes, then the crane descends the height, welding carriage and auxiliary trolley continue to be close to and make two steel pipes paste tightly, then rotary mechanism drives the steel pipe internal diameter anchor clamps on welding carriage and the auxiliary trolley and carries out synchronous revolution, welding mechanism welds the gap between two steel pipes, to sum the utility model discloses can carry out the girth welding to two steel pipes automatically, effectively improve work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of an auxiliary cart portion of the present invention;
FIG. 3 is a schematic structural view of the auxiliary cart of the present invention without a side plate;
FIG. 4 is a schematic structural view of a welding carriage part of the present invention;
FIG. 5 is a schematic structural view of the torch displacement mechanism and the welding torch according to the present invention;
fig. 6 is a schematic structural diagram of the steel pipe placed on the utility model.
In the figure: 1. a conveying base; 2. a welding table; 3. an auxiliary table; 4. a lifting frame; 5. welding a trolley; 6. an auxiliary trolley; 7. a steel pipe inner diameter clamp; 8. a longitudinal mounting seat; 9. a transverse support; 11. a welding torch; 12. a longitudinal screw rod guide rail sliding table; 13. a transverse screw rod guide rail sliding table; 14. a longitudinal guide rail plate; 15. a movable block; 16. a cylinder; 17. a connecting plate; 18. a conveyor belt; 19. a steel pipe placing table; 20. placing a steel pipe in a groove; 21. a reduction motor; 22. a mounting cavity; 23. positioning the inserted shaft; 24. positioning holes; 25. and the oil cylinder supports legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying fig. 1-6 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The embodiment is as follows:
as shown in fig. 1 to 6, the utility model discloses a steel pipe annular welding machine, it is including carrying base 1, and be equipped with weld bench 2 and auxiliary platform 3 on the left and right sides of carrying base 1 respectively, and be equipped with crane 4 on carrying base 1, crane 4 is used for playing raising and lowering functions, and be equipped with steel pipe conveying mechanism on crane 4, the activity is provided with welding carriage 5 about on weld bench 2 in addition, and the activity is provided with the auxiliary carriage 6 corresponding with welding carriage 5 about on auxiliary platform 3, welding carriage 5 and auxiliary carriage 6 all are equipped with steel pipe internal diameter anchor clamps 7 on one side in opposite directions, steel pipe internal diameter anchor clamps 7 are used for injecting in the steel pipe and form the centre gripping to the steel pipe, still all be equipped with on welding carriage 5 and the auxiliary carriage 6 and be used for driving steel pipe internal diameter anchor clamps 7 and carry out rotatory rotary mechanism, and be equipped with welding mechanism on welding carriage 5's the top.
Specifically, the welding mechanism comprises a longitudinal installation seat 8, a transverse support 9, a welding torch displacement mechanism and a welding torch 11, the longitudinal installation seat 8 is fixedly connected to the top of the welding trolley 5, the transverse support 9 is arranged on the longitudinal installation seat 8 in a matched mode, the right end of the transverse support 9 extends to the upper side of the right end of the steel pipe inner diameter clamp 7 on the welding trolley 5, the welding torch 11 is connected to the right end of the transverse support 9 through the welding torch displacement mechanism, and the welding torch displacement mechanism is mainly used for moving the welding torch 11 to a gap between two steel pipes when the two steel pipes are clamped on the steel pipe inner diameter clamp 7 of the welding trolley 5 and the steel pipe inner diameter clamp 7 of the auxiliary trolley 6 respectively, so that the welding torch 11 can weld the steel pipes. Further, the welding torch displacement mechanism includes a longitudinal screw guide rail sliding table 12 and a transverse screw guide rail sliding table 13, both the longitudinal screw guide rail sliding table 12 and the transverse screw guide rail sliding table 13 belong to the prior art, wherein the longitudinal screw guide rail sliding table 12 is installed on the right end of the transverse support 9, the transverse screw guide rail sliding table 13 is installed on the longitudinal screw guide rail sliding table 12, in addition, a longitudinal guide rail plate 14 is installed on the transverse screw guide rail sliding table 13, a movable block 15 is slidably arranged on the longitudinal guide rail plate 14, an upper section of the longitudinal guide rail plate 14 is fixedly connected with a cylinder 16, an output shaft of the cylinder 16 is fixedly connected with the movable block 15, wherein, a connecting plate 17 is fixedly connected to the movable block 15, the welding torch 11 is installed on the connecting plate 17, the longitudinal screw guide rail sliding table 12 can control the transverse screw guide rail sliding table 13 to slide left and the transverse screw guide rail sliding table 13 can move up and down through the longitudinal guide rail plate 14, the cylinder 16 on the longitudinal guide rail plate 14 can control the movable block 15 to move up and down, and the welding torch 11 is installed on the movable block 15 through the connecting plate 17, so that the welding torch 11 can be adjusted in position up and down and left and right.
The utility model discloses in, steel pipe conveying mechanism is including conveyer belt 18, and conveyer belt 18 is provided with a plurality of steel pipe placement machine structure along its length direction equidistance range, and steel pipe placement machine constructs places platform 19 including the steel pipe that two bilateral symmetry set up, and the steel pipe has been seted up on placing platform 19's middle part position to the steel pipe standing groove 20, and two steel pipe placement machine 19 are used for placing two respectively and treat the welded steel pipe, that is to say that two treat to carry out welded steel pipe and need carry out the transmission on conveyer belt 18 simultaneously side by side.
As shown in fig. 3, the rotating mechanism includes a speed reduction motor 21, the welding carriage 5 and the auxiliary carriage 6 both have a mounting cavity 22 therein, the speed reduction motor 21 is located in the mounting cavity 22, an output shaft of the speed reduction motor 21 is connected to the steel pipe inner diameter fixture 7, and the speed reduction motor 21 is used for driving the steel pipe on the steel pipe inner diameter fixture 7 to rotate, so as to facilitate the circular welding of the welding torch 11.
The utility model discloses a theory of operation: as shown in fig. 6, two steel pipes to be welded are grouped and are respectively placed on a steel pipe placing groove 20 of a steel pipe placing table 19, then a conveyor belt 18 transports the steel pipes, so that the steel pipes to be welded are conveyed between a welding trolley 5 and an auxiliary trolley 6, then a lifting frame 4 is lifted to a specified height, so that the steel pipes to be welded are flush with a steel pipe inner diameter clamp 7, then the welding trolley 5 and the auxiliary trolley 6 move towards the position of the conveyor belt 18, the steel pipe inner diameter clamps 7 on the welding trolley 5 and the auxiliary trolley 6 respectively enter the two steel pipes to clamp the steel pipes, then the lifting frame 4 is lowered to a height, the welding trolley 5 and the auxiliary trolley 6 continuously approach to enable the two steel pipes to be tightly attached, then a speed reduction motor 21 drives the welding trolley 5 and the steel pipe inner diameter clamp 7 on the auxiliary trolley 6 to synchronously rotate, and a welding torch displacement mechanism controls a welding torch 11 to reach a gap between the two steel pipes for welding.
The utility model discloses a make the alignment that two steel pipes can be accurate, the steel pipe internal diameter anchor clamps 7 on the auxiliary trolley 6 serve at one of orientation welding trolley 5 and be equipped with the location axle 23 of inserting, and the steel pipe internal diameter anchor clamps 7 of welding trolley 5 serve at one of orientation auxiliary trolley 6 and supply location axle male locating hole 24, when welding trolley 5 and auxiliary trolley 6 drive two steel pipes and press close to, the location is inserted the axle 23 and is injected in the locating hole 24, just make two steel pipe internal diameter anchor clamps 7 and the steel pipe on it align.
In addition, the lifting frame 4 comprises a plurality of oil cylinder supporting legs 25, the oil cylinder supporting legs 25 are connected to the conveying base 1, and the lifting frame 4 can move up and down through the oil cylinder supporting legs 25.
The utility model that should point out simultaneously the utility model discloses the term of pointing out, like: the directional or positional relationships indicated as "front", "rear", "vertical", "horizontal", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel pipe annular welding machine which characterized in that: including carrying the base, be equipped with welding bench and auxiliary station on carrying the left and right sides of base respectively, be equipped with the crane on carrying the base, be equipped with steel pipe conveying mechanism on the crane, the activity is provided with the welding carriage about on the welding bench, the activity is provided with the auxiliary carriage corresponding with the welding carriage about on the auxiliary station, the welding carriage all is equipped with steel pipe internal diameter anchor clamps on one side in opposite directions with the auxiliary carriage, still all be equipped with on welding carriage and the auxiliary carriage and be used for driving steel pipe internal diameter anchor clamps and carry out rotatory rotary mechanism, be equipped with welding mechanism on the top of welding carriage.
2. A steel pipe circular welder as claimed in claim 1, characterized in that: the welding mechanism comprises a longitudinal mounting seat, a transverse support, a welding torch displacement mechanism and a welding torch, the longitudinal mounting seat is fixedly connected to the top of the welding trolley, the transverse support is arranged on the longitudinal mounting seat in a matched mode, the right end of the transverse support extends to the upper side of the right end of the steel pipe inner diameter clamp on the welding trolley, and the welding torch is connected to the right end of the transverse support through the welding torch displacement mechanism.
3. The circular welding machine for steel pipes according to claim 2, characterized in that: welding torch displacement mechanism is including vertical lead screw guide rail slip table and horizontal lead screw guide rail slip table, vertical lead screw guide rail slip table is installed on the right-hand member of horizontal support, horizontal lead screw guide rail slip table is installed on vertical lead screw guide rail slip table, install the longitudinal rail board on the horizontal lead screw guide rail slip table, it is provided with the movable block to slide on the longitudinal rail board, longitudinal rail board upper segment fixedly connected with cylinder, the output shaft and the movable block fixed connection of cylinder, fixedly connected with connecting plate on the movable block, the welding torch is installed on the connecting plate.
4. The circular welding machine for steel pipes according to claim 1, characterized in that: the steel pipe conveying mechanism comprises a conveying belt, the conveying belt is provided with a plurality of steel pipe placing mechanisms in an equidistance arrangement mode along the length direction of the conveying belt, each steel pipe placing mechanism comprises two steel pipe placing tables which are arranged in a bilateral symmetry mode, and a steel pipe placing groove is formed in the middle of each steel pipe placing table.
5. A steel pipe circular welder as claimed in claim 1, characterized in that: the rotating mechanism comprises a speed reducing motor, mounting cavities are formed in the welding trolley and the auxiliary trolley, the speed reducing motor is located in the mounting cavities, and an output shaft of the speed reducing motor is connected with the steel pipe inner diameter clamp.
6. The circular welding machine for steel pipes according to claim 1, characterized in that: the steel pipe inner diameter clamp on the auxiliary trolley is provided with a positioning insertion shaft at one end facing the welding trolley, and the steel pipe inner diameter clamp of the welding trolley is provided with a positioning hole for inserting the positioning shaft at one end facing the auxiliary trolley.
7. The circular welding machine for steel pipes according to claim 1, characterized in that: the lifting frame comprises a plurality of oil cylinder supporting legs, and the oil cylinder supporting legs are connected to the conveying base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222299957.3U CN218612374U (en) | 2022-08-30 | 2022-08-30 | Steel pipe annular welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222299957.3U CN218612374U (en) | 2022-08-30 | 2022-08-30 | Steel pipe annular welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218612374U true CN218612374U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222299957.3U Active CN218612374U (en) | 2022-08-30 | 2022-08-30 | Steel pipe annular welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN218612374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124009A (en) * | 2023-10-26 | 2023-11-28 | 连云港振江轨道交通设备有限公司 | Steel construction gallows welding process auxiliary assembly |
-
2022
- 2022-08-30 CN CN202222299957.3U patent/CN218612374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124009A (en) * | 2023-10-26 | 2023-11-28 | 连云港振江轨道交通设备有限公司 | Steel construction gallows welding process auxiliary assembly |
| CN117124009B (en) * | 2023-10-26 | 2024-01-26 | 连云港振江轨道交通设备有限公司 | Steel construction gallows welding process auxiliary assembly |
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