CN213438085U

CN213438085U - Pipe welding machine for machine manufacturing based on side welding technology

Info

Publication number: CN213438085U
Application number: CN202021810762.5U
Authority: CN
Inventors: 申长涛
Original assignee: Shenyang Locomotive And Rolling Stock Equipment Manufacturing Co ltd
Current assignee: Shenyang Locomotive And Rolling Stock Equipment Manufacturing Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-15
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a welded tube machine for machine-building based on side welding technique relates to machining technical field, which comprises a roof, the upper surface of roof is through the first motor of first connecting plate fixedly connected with, the output fixedly connected with rotation axis of first motor, the one end that first motor was kept away from to the rotation axis runs through the roof and the swivelling joint has the bottom plate, the surface threaded connection of rotation axis has the U-shaped groove. The utility model discloses tube welding machine for machine-building based on side welding technique through the structure that sets up delivery wheel and lower delivery wheel in inside, better retrains the steel pipe, can carry the steel pipe of different diameters through the adjustment of upper portion hydraulic telescoping cylinder, has guaranteed through the welder body that can stretch out and draw back can more accurate adjustment welding distance when meetting the steel pipe welding of different diameters, has solved current production efficiency low, the work continuation is not strong and the not strong condition of commonality.

Description

Pipe welding machine for machine manufacturing based on side welding technology

Technical Field

The utility model relates to a machining technology field specifically is a welded tube machine for machine-building based on side welding technique.

Background

The pipe welding machine for the side welding technology is a main device for producing the straight welded pipe, and the straight welded pipe is simple in production process, high in production efficiency, low in cost and fast in development. When a straight welded pipe is processed, a steel plate is generally bent and wound into a roll, and then a longitudinal joint is welded to form a pipe body with a closed side wall. The novel welding pipe machine for machine manufacturing based on the side welding technology can quickly produce welded pipes, reduces operation processes, can continuously weld, has high work efficiency, and solves the problems of low production efficiency, weak work continuity and weak universality of the existing products.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a welding pipe machine for machine-building based on side welding technique has solved the current welding pipe machine for machine-building based on side welding technique that proposes among the above-mentioned background art production efficiency is low, work continuation is not strong and the not strong problem of commonality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a tube welding machine for machine manufacturing based on a side welding technology comprises a top plate, wherein a first motor is fixedly connected to the upper surface of the top plate through a first connecting plate, a rotating shaft is fixedly connected to the output end of the first motor, one end, far away from the first motor, of the rotating shaft penetrates through the top plate and is rotatably connected with a bottom plate, a U-shaped groove is in threaded connection with the outer surface of the rotating shaft, two sliding rods are slidably connected to one end, far away from the rotating shaft, of the U-shaped groove, the upper surface of each sliding rod is fixedly connected with the top plate, the lower surface of each sliding rod is fixedly connected with the bottom plate, a welding gun body is arranged inside the U-shaped groove, a ratchet plate is fixedly connected to one side face, far away from the rotating shaft, of the welding gun body, two blocking pieces are fixedly connected to two sides of the ratchet plate, a second motor is fixedly connected to, the utility model discloses a welding gun, including bottom plate, gear and ratchet plate, the front fixedly connected with welding gun mouth of welding gun body, the bottom plate upper surface just is located the left side fixedly connected with lateral wall in U-shaped groove, the upper surface and the roof fixed connection of lateral wall, the back fixedly connected with back wall of lateral wall, the upper surface of bottom plate just is located two backup pads of front side fixedly connected with of back wall, two the backup pad is kept away from the inside equal rotation of one end of bottom plate and is connected with down the delivery wheel, the back of backup pad is close to the equal fixedly connected with third motor in one side of lower delivery wheel, the output of third motor passes the back of backup pad and is connected with the delivery wheel rotation down, the lower surface of roof just is located two hydraulic telescoping rod of front side fixedly connected with of back wall, two hydraulic telescoping rod keeps away from the one.

Furthermore, the two sliding rods are transversely distributed in parallel, and a gap is reserved between the gear and the second connecting plate.

Furthermore, the upper surface of the rear wall is fixedly connected with the top plate, the lower surface of the rear wall is fixedly connected with the bottom plate, and the left side of the rear wall is fixedly connected with the side wall.

Further, a gap is reserved between each of the two blocking pieces and the U-shaped groove, and the height of each of the two blocking pieces is higher than that of the ratchet.

Furthermore, the U-shaped groove is positioned between the top plate and the bottom plate, and the outer surface of the welding gun body is contacted with the inner wall of the U-shaped groove.

Further, the position of the lower conveying wheel corresponds to the position of the upper conveying wheel.

(III) advantageous effects

The utility model provides a welded tube machine for machine-building based on side welding technique possesses following beneficial effect:

(1) this pipe welder is used in machine-building based on side welding technique, through the structure of conveying wheel and lower conveying wheel on setting up in inside, the better retrains the steel pipe, the steel pipe of different diameters can be carried in the adjustment through upper portion hydraulic telescoping cylinder, work efficiency and general degree have been improved, the welder body that can stretch out and draw back has guaranteed the adjustment welding distance that can be more accurate when meetting the steel pipe welding of different diameters, through last conveying wheel with down put into the steel pipe in the conveying wheel, the effect of pipe welder continuous work for machine-building based on side welding technique has been reached, current low in production efficiency has been solved, the work continuation is not strong and the not strong condition of commonality.

Drawings

Fig. 1 is a schematic structural diagram of a side welding technology-based welding pipe machine for machine manufacturing in a top right view;

fig. 2 is a schematic structural diagram of a right rear overlooking of the tube welding machine for machine manufacturing based on the side welding technology of the present invention;

fig. 3 is a schematic front view of the tube welding machine for machine manufacturing according to the side welding technology of the present invention;

fig. 4 is the utility model discloses a structural diagram is looked to the right side of tube welding machine for machine-building based on side welding technique.

In the figure: 1. a top plate; 2. a first connecting plate; 3. a first motor; 4. a rotating shaft; 5. a base plate; 6. a U-shaped groove; 7. a slide bar; 8. a welding gun body; 9. a ratchet plate; 10. a baffle plate; 11. a second connecting plate; 12. a second motor; 13. a gear; 14. welding a gun mouth; 15. a side wall; 16. a rear wall; 17. a support plate; 18. a lower conveying wheel; 19. a third motor; 20. a hydraulic telescopic rod; 21. and an upper conveying wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not 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 present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a tube welding machine for machine manufacturing based on side welding technology comprises a top plate 1, wherein the upper surface of the top plate 1 is fixedly connected with a first motor 3 through a first connecting plate 2, the output end of the first motor 3 is fixedly connected with a rotating shaft 4, one end of the rotating shaft 4, which is far away from the first motor 3, penetrates through the top plate 1 and is rotatably connected with a bottom plate 5, the outer surface of the rotating shaft 4 is in threaded connection with a U-shaped groove 6, one end of the U-shaped groove 6, which is far away from the rotating shaft 4, is in sliding connection with two sliding rods 7, the upper surface of each sliding rod 7 is fixedly connected with the top plate 1, the lower surface of each sliding rod 7 is fixedly connected with the bottom plate 5, a welding gun body 8 is arranged inside the U-shaped groove 6, the U-shaped groove 6 has the function of bearing the movement of the welding gun body 8, the U-shaped groove 6 is positioned between the top plate 1 and, two blocking pieces 10 are fixedly connected to both sides of the ratchet plate 9, the blocking pieces 10 can effectively prevent the welding gun body 8 from falling off when the sliding distance is too long, and can also prevent the ratchet plate 9 from disengaging from the gear 13, a gap is left between the two blocking pieces 10 and the U-shaped groove 6, the heights of the two blocking pieces 10 are higher than the height of the ratchet, the right bottom end of the U-shaped groove 6 is fixedly connected with a second motor 12 through a second connecting plate 11, the output end of the second motor 12 is fixedly connected with the gear 13, the sliding rods 7 can assist in fixing the position of the U-shaped groove 6, the two sliding rods 7 are transversely distributed in parallel, so as not to interfere the operation of the gear 13, a gap is left between the gear 13 and the second connecting plate 11, the gear 13 is meshed with the ratchet plate 9, the welding gun mouth 14 is fixedly connected to the front surface of the welding gun body 8, the side wall 15 is fixedly connected to, the upper surface of the side wall 15 is fixedly connected with the top plate 1, the back surface of the side wall 15 is fixedly connected with a rear wall 16, the rear wall 16 is a main supporting point for exerting a stable whole, so the upper surface of the rear wall 16 is fixedly connected with the top plate 1, the lower surface of the rear wall 16 is fixedly connected with the bottom plate 5, the left side of the rear wall 16 is fixedly connected with the side wall 15, the upper surface of the bottom plate 5 and the front side of the rear wall 16 are fixedly connected with two supporting plates 17, one ends of the two supporting plates 17 far away from the bottom plate 5 are both internally and rotatably connected with a lower conveying wheel 18, one sides of the back surfaces of the supporting plates 17 near the lower conveying wheel 18 are both fixedly connected with a third motor 19, the output end of the third motor 19 penetrates through the back surfaces of the supporting plates 17 to be rotatably connected with the lower conveying wheel 18, the lower surface of the top plate 1 and the front side of the rear wall 16 are both fixedly connected with two hydraulic telescopic rods 20, one ends of, the position of the lower conveying wheel 18 corresponds to the position of the upper conveying wheel 21.

The working principle of the pipe welding machine for machine manufacturing based on the side welding technology is that a user firstly controls a hydraulic telescopic rod 20 to contract, one end of the hydraulic telescopic rod 20 is fixedly connected with an upper conveying wheel 21, the other end of the hydraulic telescopic rod 20 is fixedly connected with a top plate 1, the hydraulic telescopic rod 20 contracts to drive the upper conveying wheel 21 to move upwards, after the hydraulic telescopic rod contracts to a proper distance, a steel pipe to be welded is taken out, the steel pipe is placed on two lower conveying wheels 18 from left to right, then the hydraulic telescopic rod 20 is controlled to drive the upper conveying wheel 21 to move downwards, the lower conveying wheels 18 correspond to the upper conveying wheel 21, after the steel pipe is tightly pressed, the hydraulic telescopic rod 20 is stopped to drive the upper conveying wheel 21 to move downwards, then the output end of a first motor 3 is controlled to rotate forwards or backwards to adjust a welding gun mouth 14 to the same horizontal position as a steel pipe seam, then the output end of a second motor 12 is controlled to rotate forwards, and then, the output ends of the two third motors 19 are started to rotate forward and the welding gun body 8 runs simultaneously, the output ends of the third motors 19 penetrate through the back face of the supporting plate 17 to be connected with the lower conveying wheel 18 in a rotating mode, the steel pipe can be horizontally displaced from left to right through the forward rotation of the output ends of the two third motors 19, the welding gun body 8 can weld the steel pipe seam in a running mode, and all devices are closed after the welding is finished.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tube welding machine for machine manufacturing based on side welding technology comprises a top plate (1) and is characterized in that the upper surface of the top plate (1) is fixedly connected with a first motor (3) through a first connecting plate (2), the output end of the first motor (3) is fixedly connected with a rotating shaft (4), one end, far away from the first motor (3), of the rotating shaft (4) penetrates through the top plate (1) and is rotatably connected with a bottom plate (5), the outer surface of the rotating shaft (4) is in threaded connection with a U-shaped groove (6), one end, far away from the rotating shaft (4), of the U-shaped groove (6) is in sliding connection with two sliding rods (7), the upper surface of each sliding rod (7) is fixedly connected with the top plate (1), the lower surface of each sliding rod (7) is fixedly connected with the bottom plate (5), a welding gun body (8) is arranged inside the U-shaped groove (6), one side face, far away from the rotating shaft (4), of each welding gun body (, two blocking pieces (10) are fixedly connected to two sides of the ratchet plate (9), a second motor (12) is fixedly connected to the bottom end of the right side of the U-shaped groove (6) through a second connecting plate (11), a gear (13) is fixedly connected to the output end of the second motor (12), the gear (13) is meshed with the ratchet plate (9), a welding gun opening (14) is fixedly connected to the front side of the welding gun body (8), a side wall (15) is fixedly connected to the upper surface of the bottom plate (5) and located on the left side of the U-shaped groove (6), the upper surface of the side wall (15) is fixedly connected with the top plate (1), a rear wall (16) is fixedly connected to the back side of the side wall (15), two supporting plates (17) are fixedly connected to the front side of the rear wall (16), and a lower conveying wheel (18) is rotatably connected to the inner portions of the two supporting plates (17) far away from one end of the bottom plate (5), the back of backup pad (17) is close to equal fixedly connected with third motor (19) in one side of lower delivery wheel (18), the output of third motor (19) passes the back of backup pad (17) and rotates with lower delivery wheel (18) to be connected, the lower surface of roof (1) just is located two hydraulic telescoping rod (20) of front side fixedly connected with of back wall (16), two hydraulic telescoping rod (20) keep away from the one end of roof (1) and all rotate and be connected with delivery wheel (21).

2. The machine manufacturing pipe welding machine based on the side welding technology as claimed in claim 1,

the two sliding rods (7) are transversely distributed in parallel, and a gap is reserved between the gear (13) and the second connecting plate (11).

3. The machine manufacturing pipe welding machine based on the side welding technology as claimed in claim 1,

the upper surface of back wall (16) and roof (1) fixed connection, the lower surface and bottom plate (5) fixed connection of back wall (16), the left side and lateral wall (15) fixed connection of back wall (16).

4. The machine manufacturing pipe welding machine based on the side welding technology as claimed in claim 1,

gaps are reserved between the two blocking pieces (10) and the U-shaped groove (6), and the heights of the two blocking pieces (10) are higher than the heights of the ratchets.

5. The machine manufacturing pipe welding machine based on the side welding technology as claimed in claim 1,

the U-shaped groove (6) is positioned between the top plate (1) and the bottom plate (5), and the outer surface of the welding gun body (8) is contacted with the inner wall of the U-shaped groove (6).

6. The machine manufacturing pipe welding machine based on the side welding technology as claimed in claim 1,

the position of the lower conveying wheel (18) corresponds to the position of the upper conveying wheel (21).