CN210359892U - Circular tube welding machine - Google Patents
Circular tube welding machine Download PDFInfo
- Publication number
- CN210359892U CN210359892U CN201920460878.1U CN201920460878U CN210359892U CN 210359892 U CN210359892 U CN 210359892U CN 201920460878 U CN201920460878 U CN 201920460878U CN 210359892 U CN210359892 U CN 210359892U
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- Prior art keywords
- lead screw
- welding machine
- circular tube
- roller
- pipe
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a pipe processing equipment technical field discloses a pipe welding machine, including mobilizable bottom plate, be equipped with the pivot of two parallels on the bottom plate, two pivot distribute in tandem, it changes the roller all to be equipped with a plurality of on the every commentaries on classics roller, every pivot all is connected with drive arrangement and turns to the same, the pipe can be arranged in on changeing the roller, it is rotatory to change roller drive pipe, it is equipped with the mounting panel that can control the slip to change the roller top, the mounting panel liftable is equipped with the mounting groove that can hold welder on the mounting panel, the lateral wall of mounting groove is equipped with the piece that compresses tightly that can compress tightly welder in the mounting groove, welder's axis and two rows change the. When the welding machine is used, the two rows of rotating rollers drive the circular tube to rotate, and the mounting plate can be lifted, so that the circular tube with a large tube diameter or the circular tube with a small tube diameter can be arranged on the two rows of rotating rollers, the height of the welding gun and the included angle between the welding gun and the circular tube can be adjusted to perform welding, and the welding machine is simple in operation and time-saving and labor-saving in welding process.
Description
Technical Field
The utility model relates to a pipe processing equipment technical field especially relates to a pipe welding machine.
Background
In a plurality of trades such as thermotechnical, petroleum, chemical industry, the pipe is essential equipment, and the pipe indicates both ends opening and has hollow structure's column equipment, in the installation of pipeline, often need be in the same place many pipe end to obtain the pipeline of suitable length, what the steel pipe generally used is the welded method, to the pipe that the pipe diameter is less, the workman can carry out the circumference welding with the pipe after pressing from both sides tightly, but the pipe that the pipe diameter is great is faced, artifical circumference welded amount of labour is very big, is unsuitable for a large amount of production.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a circular tube welding machine, the pipe of different pipe diameters can be welded, convenient and fast.
The utility model provides a technical scheme that its technical problem adopted does:
the utility model provides a pipe welding machine, including mobilizable bottom plate, be equipped with the pivot of two parallels on the bottom plate, two pivot distribute in tandem, every is equipped with a plurality of commentaries on classics roller on changeing the roller, every pivot all is connected with drive arrangement and turns to the same, the pipe can be arranged in and changes on the roller, it is rotatory to change roller drive pipe, it is equipped with the mounting panel that can control and slide to change the roller top, the mounting panel liftable, be equipped with the mounting groove that can hold welder on the mounting panel, the lateral wall of mounting groove is equipped with the piece that compresses tightly that can compress tightly welder in the mounting groove, welder's axis and two rows.
As an improvement of the technical scheme, a support frame is arranged on the bottom plate, a first lead screw nut mechanism parallel to the rotating shaft is arranged on the support frame, a vertical second lead screw nut mechanism is arranged on the first lead screw nut mechanism, and the mounting plate is arranged on the second lead screw nut mechanism.
As an improvement of the technical scheme, the first lead screw nut mechanism comprises a first lead screw and a first lead screw nut, the first lead screw is connected with a first hand crank, the second lead screw nut mechanism is arranged on the first lead screw nut, and the second lead screw nut mechanism can slide left and right through the first hand crank.
As an improvement of the technical scheme, the second lead screw nut mechanism comprises a second lead screw and a second lead screw nut, the second lead screw is connected with a first stepping motor, a transverse plate is arranged on the second lead screw nut, and the mounting plate is rotatably hinged to the transverse plate.
As an improvement of the technical scheme, the driving device comprises a second stepping motor, the output end of the second stepping motor is connected with a first gear, a second gear is arranged on the end of each rotating shaft, and the first gear is in transmission connection with the two second gears.
As an improvement of the technical scheme, the bottom plate is provided with two rows of parallel supporting seats, and the two rotating shafts are arranged on the supporting seats through bearings.
As an improvement of the technical scheme, four corners of the lower surface of the bottom plate are provided with self-locking universal wheels.
As an improvement of the technical scheme, the pressing piece is a bolt.
The beneficial effects of the utility model are that:
this welding machine has the pivot of two parallels, two pivots all are connected with drive arrangement and turn to the same, the mounting panel of pivot top can control and slide, welder locates on the mounting panel, and the welder axis is adjustable with the planar contained angle in two pivot places, because the mounting panel liftable, so can arrange the pipe of big pipe diameter or the pipe of little pipe diameter in two rows of commentaries on classics rollers, two rows of commentaries on classics roller drive pipes are rotatory, the height of adjusting mounting panel and welder and the contained angle of welder and pipe can weld, drive arrangement has replaced workman drive pipe rotation, welding process easy operation, time saving and labor saving.
Drawings
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
fig. 3 is a side view of an embodiment of the invention;
fig. 4 is a top view of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the utility model discloses a pipe welding machine, including mobilizable bottom plate 1, be equipped with two rows of parallel supporting seats 16 on bottom plate 1, one row of supporting seat 16 is in the front, one row of supporting seat 16 is in the back, and every row of supporting seat 16's quantity is four, and every supporting seat 16's structure is unanimous, and two pivot 18 are all located on the supporting seat 16 through the bearing. Four rotating rollers 2 are arranged on each rotating shaft 18, and a second gear 15 is arranged at the end of each rotating shaft 18. Referring to fig. 3 and 4, a driving device is arranged on the bottom plate 1, the driving device includes a second stepping motor 13, an output end of the second stepping motor 13 is connected with a first gear 14, the first gear 14 is in transmission connection with two second gears 15, so that the rotation direction and the rotation speed of each row of rollers 2 are the same, and the rotation speed of the rollers 2 can be adjusted through the second stepping motor 13. When the workman carries out welding jobs, arrange the pipe in two rows change roller 2 on, the pipe is rotated by two rows change roller 2 drives and then rotate, and drive arrangement has replaced the workman to drive the pipe rotatory, and is swift convenient, and the rotational speed is adjustable.
The bottom plate is provided with a support frame 7 on the bottom plate 1, the support frame 7 comprises two parallel vertical plates and a cross beam arranged on the two vertical plates, the cross beam is parallel to the rotating shaft 18, the cross beam is provided with a first lead screw nut mechanism 8 parallel to the rotating roller 2, the first lead screw nut mechanism 8 comprises a first lead screw, a first polished rod and a first lead screw nut, the first polished rod is parallel to the cross beam, the first lead screw nut is sleeved on the first lead screw and the first polished rod, and the first lead screw nut is driven by the first lead screw to slide on the first lead screw. First lead screw is connected with first rocking handle 10, can order about first lead screw nut along the axial direction of crossbeam through first rocking handle 10 and slide. And a vertical second lead screw nut mechanism 9 is arranged on the first lead screw nut, the second lead screw nut mechanism 9 comprises a second lead screw, a first polished rod and a second lead screw nut, the second polished rod is perpendicular to the cross beam, the second lead screw nut is sleeved on the second lead screw and the second polished rod, and the second lead screw drives the second lead screw nut to slide on the second lead screw. The second screw rod is connected with a first stepping motor 11, and the second screw rod nut can be driven to lift through the first stepping motor 11.
Be equipped with diaphragm 12 on the second lead screw nut, rotationally articulated through bolt and nut on diaphragm 12 has mounting panel 3, and mounting panel 3 is in and changes 2 tops of roller, and the planar contained angle in mounting panel 3 place and two rows of roller 2 places is adjustable, and after this contained angle was transferred, it can be fixed with this contained angle value to screw up bolt and nut. Referring further to fig. 2, the mounting plate 3 is provided with a mounting groove 5 capable of accommodating the welding gun 4, and the side wall of the mounting groove 5 is provided with a pressing member 6 capable of pressing the welding gun 4 in the mounting groove 5. The pressing piece 6 is a bolt, a screw section of the bolt penetrates through the wall of the mounting groove 5 and can abut against the welding gun 4, the welding gun 4 can be mounted or dismounted by loosening the pressing piece 6, and the welding gun 4 is connected with a welding machine. Because the two rows of rotating rollers 2 are used for driving the circular tube to rotate, and the welding gun 4 above the rotating rollers 2 can be lifted, the circular tube with small diameter can be welded, and the circular tube with large diameter can also be welded.
During the use, on two rows of commentaries on classics rollers 2 are arranged in to the pipe that will two needs docks, confirm relative position, remove welder 4 to two pipe butt joints top through first hand crank 10, correct with the angle modulation of welder 4 and pipe, second step motor 13 drive changes roller 2 rotatoryly, and first step motor 11 drives welder 4 with an appropriate speed and moves down and can carry out welding operation, easy operation, labour saving and time saving. The four corners of the lower surface of the bottom plate 1 are provided with self-locking universal wheels 17, the self-locking universal wheels 17 are provided with self-locking mechanisms, the welding machine can be freely moved through the self-locking universal wheels 17, and the self-locking universal wheels 17 can be self-locked when the welding machine needs to be fixed, so that the welding machine is fast and convenient.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (8)
1. The utility model provides a pipe welding machine which characterized in that: including mobilizable bottom plate (1), be equipped with pivot (18) of two parallels on bottom plate (1), two pivot (18) distribute in tandem, it changes roller (2) all to be equipped with a plurality of on every commentaries on classics roller (2), every pivot (18) all are connected with drive arrangement and turn to the same, the pipe can be arranged in on changeing roller (2), it is rotatory to change roller (2) drive pipe, it is equipped with mounting panel (3) that can control the slip to change roller (2) top, mounting panel (3) liftable, be equipped with mounting groove (5) that can hold welder (4) on mounting panel (3), the lateral wall of mounting groove (5) is equipped with and compresses tightly piece (6) that compress tightly welder (4) in mounting groove (5), the axis and two rows of commentaries on classics roller (2) place planar contained angle of welder (4) are adjustable.
2. A circular tube welding machine as defined in claim 1, characterized in that: the novel screw rod and nut mounting structure is characterized in that a support frame (7) is arranged on the base plate (1), a first screw rod and nut mechanism (8) parallel to the rotating shaft (18) is arranged on the support frame (7), a vertical second screw rod and nut mechanism (9) is arranged on the first screw rod and nut mechanism (8), and the mounting plate (3) is arranged on the second screw rod and nut mechanism (9).
3. A circular tube welding machine as claimed in claim 2, characterized in that: first lead screw nut mechanism (8) include first lead screw and first lead screw nut, and first lead screw is connected with first rocking handle (10), and second lead screw nut mechanism (9) are located on first lead screw nut, can make second lead screw nut mechanism (9) slide about through first rocking handle (10).
4. A circular tube welding machine as claimed in claim 2, characterized in that: the second lead screw nut mechanism (9) comprises a second lead screw and a second lead screw nut, the second lead screw is connected with a first stepping motor (11), a transverse plate (12) is arranged on the second lead screw nut, and the mounting plate (3) is rotatably hinged to the transverse plate (12).
5. A circular tube welding machine as defined in claim 1, characterized in that: the driving device comprises a second stepping motor (13), the output end of the second stepping motor (13) is connected with a first gear (14), the end of each rotating shaft (18) is provided with a second gear (15), and the first gear (14) is in transmission connection with the two second gears (15).
6. A circular tube welding machine as defined in claim 5, characterized in that: two rows of parallel supporting seats (16) are arranged on the bottom plate (1), and the two rotating shafts (18) are arranged on the supporting seats (16) through bearings.
7. A circular tube welding machine as defined in claim 1, characterized in that: four corners of the lower surface of the bottom plate (1) are provided with self-locking universal wheels (17).
8. A circular tube welding machine as defined in claim 1, characterized in that: the pressing piece (6) is a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460878.1U CN210359892U (en) | 2019-04-04 | 2019-04-04 | Circular tube welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460878.1U CN210359892U (en) | 2019-04-04 | 2019-04-04 | Circular tube welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359892U true CN210359892U (en) | 2020-04-21 |
Family
ID=70257890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920460878.1U Expired - Fee Related CN210359892U (en) | 2019-04-04 | 2019-04-04 | Circular tube welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210359892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749863A (en) * | 2022-01-25 | 2022-07-15 | 淮北众城水泥有限责任公司 | Rotatory build-up welding device of cement raw materials vertical grinding layer |
-
2019
- 2019-04-04 CN CN201920460878.1U patent/CN210359892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749863A (en) * | 2022-01-25 | 2022-07-15 | 淮北众城水泥有限责任公司 | Rotatory build-up welding device of cement raw materials vertical grinding layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |