CN201524870U - Steel pipe butt-jointing device - Google Patents
Steel pipe butt-jointing device Download PDFInfo
- Publication number
- CN201524870U CN201524870U CN2008201591390U CN200820159139U CN201524870U CN 201524870 U CN201524870 U CN 201524870U CN 2008201591390 U CN2008201591390 U CN 2008201591390U CN 200820159139 U CN200820159139 U CN 200820159139U CN 201524870 U CN201524870 U CN 201524870U
- Authority
- CN
- China
- Prior art keywords
- rollers
- butt
- adjusted
- steel pipe
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a steel pipe butt-jointing device which is characterized in that two rollers are arranged on a desk-shaped frame made of angular steel; when in installation, the parallelism and the symmetry of the two rollers are determined; one end of the frame is connected with a gear, a chain and a speed reducer; the rollers are driven to rotate by the dragging of a motor, and the rotating speed of the rollers is adjusted by utilizing a variable-frequency speed controller; and when in operation, steel pipes needing to be butt-jointed are placed on the two rollers, after the static balance is adjusted, firstly the current of a submerged-arc welding machine is adjusted, then a welding wire is aligned to a welding seam, a speed control switch on a docking machine is turned on, and the rotating speed is adjusted, thus being capable of starting butt-jointing, and further achieving the butt-jointing purpose of the two steel pipes.
Description
Affiliated technical field
The utility model relates to a kind of steel pipe docking facilities, is applicable to the making of gravure printing roller.
Background technology
At present, intaglio plate is made the tailing that all there are steel plate or tube material in enterprise, can not rationally be utilized, and has caused a lot of raw-material wastes, has increased production cost.And it is bad manually to dock concentricity, weld seam instability, inefficiency.
Summary of the invention
In order to make full use of the tailing of steel plate or steel pipe, the utility model spy provides a kind of steel pipe docking facilities, not only can realize the slitless connection of specifications and models steel pipe of the same race, and realizes slitless connection after the steel plate of specifications and models of the same race being rolled into cylinder.
The technical scheme that its technical problem that solves the utility model adopts is: 2 cylinders are installed on the table-shape frame made from angle steel, determine the depth of parallelism and the symmetry of two cylinders during installation, frame one end has gear, chain, reductor to connect, adopt motor to drag and drive the cylinder rotation, utilize variable-frequency governor to regulate rotating speed again.Steel pipe needs butt joints during work is placed on 2 cylinders, regulate static balance after, at first the submerged arc welding machine electric current is adjusted, the speed-regulating switch on the docking machine is opened in welding wire and weld seam alignment, regulates rotating speed, just can begin to have docked, thereby reach the purpose that two steel pipes dock.
The beneficial effects of the utility model are: can make full use of the tailing of steel plate or steel pipe, save cost, reduce the wasting of resources.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model left view.
Fig. 4 is the utility model electrical schematic diagram.
1. cylinders among the figure, 2. steel loop, 3. bearing block, 4. motor, 5. reductor, 6. gear, 7. chain, 8. electric-controlled box.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, the utility model frame adopts 20 angle steel to be welded, and with two cylinders of four contour secured in parallel of bearing block, the corresponding motor reducer gear of installing of an end of cylinder installs gear, has refilled chain on frame.After electric part installed, preparation is to be finished.
Among Fig. 4, the power turn-on switch, frequency converter is connected power supply, presses start button SQ2, contactor KM adhesive and self-insurance, frequency converter is just changeing instruction to be connected, and motor begins to rotate, and drags that two cylinders rotate in the same way on the frame, at this moment place the steel pipe to be welded that has fixed on two cylinders to rotate thereupon, regulate rotating speed by frequency converter, regulate the size of current of submerged arc welding machine again, can start working.
Claims (1)
1. steel pipe docking facilities, it is characterized in that: 2 cylinders are installed on the table-shape frame made from angle steel, determine the depth of parallelism and the symmetry of two cylinders during installation, frame one end has gear, chain, reductor to connect, adopt motor to drag and drive the cylinder rotation, utilize variable-frequency governor to regulate rotating speed, thereby make two steel pipes that are placed on 2 cylinders rotate butt joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201591390U CN201524870U (en) | 2008-11-11 | 2008-11-11 | Steel pipe butt-jointing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201591390U CN201524870U (en) | 2008-11-11 | 2008-11-11 | Steel pipe butt-jointing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524870U true CN201524870U (en) | 2010-07-14 |
Family
ID=42516169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201591390U Expired - Lifetime CN201524870U (en) | 2008-11-11 | 2008-11-11 | Steel pipe butt-jointing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251680A (en) * | 2011-06-03 | 2011-11-23 | 浙江精工钢结构有限公司 | Chained steel tube opening butting device and steel tube butting method |
-
2008
- 2008-11-11 CN CN2008201591390U patent/CN201524870U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251680A (en) * | 2011-06-03 | 2011-11-23 | 浙江精工钢结构有限公司 | Chained steel tube opening butting device and steel tube butting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |