CN206536172U - A kind of straight-seam pipes Prewelding machine - Google Patents
A kind of straight-seam pipes Prewelding machine Download PDFInfo
- Publication number
- CN206536172U CN206536172U CN201720255423.7U CN201720255423U CN206536172U CN 206536172 U CN206536172 U CN 206536172U CN 201720255423 U CN201720255423 U CN 201720255423U CN 206536172 U CN206536172 U CN 206536172U
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- prewelding
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- support roller
- lifting seat
- straight
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of straight-seam pipes Prewelding machine, including prewelding component and tubing conveying assembly, the prewelding component includes welding bench, the welding bench is provided with weld holder, the top of the weld holder is provided with pre- soldering tip directed downwardly, and tubing conveying assembly is located at the symmetrical both sides of prewelding component, and the tubing conveying assembly includes base, the base is provided with several support rollers, and wherein at least one support roller is connected with support roller drive component；Several symmetrical side rolls are additionally provided with the base, the side roll is on lifting seat, and the bottom of lifting seat is connected with the lift cylinder in base, the motor for driving side roll to rotate is additionally provided with the lifting seat.The utility model has the advantages that：There is provided a kind of straight-seam pipes Prewelding machine, easily heavy caliber pipe can be moved and rotated, precision is high, prewelding effect is good.
Description
Technical field
The utility model belongs to tubing field of welding devices, and in particular to a kind of straight-seam pipes Prewelding machine.
Background technology
, it is necessary to which sectional short section tubing to be welded to the tubing for section of growing up during the manufacturing of metal pipe material,
, it is necessary to use Prewelding machine during tubing is welded.But the pre- soldering equipment of present steel pipe, its processing diameter range is small,
In actual production process, there is significant limitation.
Exist at present, during the prewelding of heavy caliber pipe, the translation and rotation of tubing are cumbersome, it is necessary to using special
Equipment coordinates, and cumbersome, precision is not high.
For problem above, the utility model is studied on straight-seam pipes Prewelding machine.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of straight-seam pipes Prewelding machine, can entered automatically
The movement and rotation of row heavy caliber pipe, easy to operate, precision is high.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals.
A kind of straight-seam pipes Prewelding machine, including prewelding component and tubing conveying assembly, the prewelding component include welding bench, should
Welding bench is provided with weld holder, and the top of the weld holder is provided with pre- soldering tip directed downwardly, and tubing conveying assembly is located at prewelding component
Symmetrical both sides, the tubing conveying assembly includes base, and the base is provided with several support rollers, wherein at least one support
Roller is connected with support roller drive component；Several symmetrical side rolls are additionally provided with the base, the side roll is located at lifting
On seat, the bottom of lifting seat is connected with the lift cylinder in base, is additionally provided with the lifting seat for driving side roll
The motor of rotation.
Straight-seam pipes Prewelding machine in the utility model, after bigbore tubing is placed in support roller, support roller turns
It is dynamic tubing to be made slow to moving on welding bench, after the tubing at two ends, which is all moved to, to be contacted with each other on welding bench, lifting air
Cylinder working rises lifting seat, and the side roll on symmetrically arranged lifting seat is contacted with pipe outer surface laminating, then drives electricity
Machine rotates side roll, and tubing is also slow therewith to be rotated, and can now carry out prewelding operation, tubing is synchronous in prewelding operating process
Rotate, pre- soldering tip is motionless, easy to operate, precision is high.
Preferably, the support roller is on the mounting bracket on base, the support roller drive component includes being located at bottom
The second motor in seat, the output end of second motor is connected by timing belt with the central shaft of support roller.
Preferably, the bottom of the lifting seat is connected with two lift cylinders, therefore stability is good during lifting, the liter
The outside of seat drops against there is reinforcing block, and when side roll is fitted with outer pipe wall, lifting seat needs to play a part of supporting tubing,
Reinforcing block ensure that enough support strengths.It can be the metal derby being fixed on base to strengthen block.
Preferably, the support roller and side roll on base are arranged alternately, support force when keeping tubing movement and rolling
Degree is uniform.
Compared with prior art, the utility model has the advantages that：There is provided a kind of straight-seam pipes Prewelding machine, energy
Enough that easily heavy caliber pipe is moved and rotated, precision is high, and prewelding effect is good.
Brief description of the drawings
Fig. 1 be the utility model in straight-seam pipes Prewelding machine schematic diagram.
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Fig. 3 is A-A direction schematic diagrams in Fig. 1.
Fig. 4 is B-B direction schematic diagrams in Fig. 1.
Fig. 5 is the schematic diagram that lifting seat is lifted.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Reference picture 1 is to Fig. 5, a kind of straight-seam pipes Prewelding machine, including prewelding component and tubing conveying assembly, the prewelding group
Part includes welding bench 1, and the welding bench 1 is provided with weld holder 12, and the top of the weld holder 12 is provided with pre- soldering tip 11 directed downwardly, can entered
Row welding operation, tubing conveying assembly is located at the symmetrical both sides of prewelding component, close up progress in advance for entering tubing respectively from two ends
Welding.
In present embodiment, the tubing conveying assembly includes base 2, and the base 2 is provided with several support rollers 21,
Wherein at least one support roller 21 is connected with support roller drive component；Several symmetrical side rolls are additionally provided with the base 2
32, the side roll 32 is on lifting seat 31, and the bottom of lifting seat 31 is connected with the lift cylinder 33 in base 2, institute
State the motor 34 being additionally provided with lifting seat 31 for driving side roll 32 to rotate.Specifically, the bottom of the lifting seat 31
It is connected with two lift cylinders 33, it is ensured that the stability of lifting, the outside of the lifting seat 31 is against there is reinforcing block 35.
In addition, in present embodiment, the support roller 21 is on the mounting bracket 22 on base 2, the support roller driving
Component includes the second motor 24 being located in base, and the output end of second motor 24 passes through timing belt 23 and support
The central shaft of roller 21 is connected, for driving support roller 21 to rotate.Support roller 21 and side roll 32 on base 2 are arranged alternately.
When straight-seam pipes Prewelding machine in the utility model works, bigbore tubing 9 is placed in support roller 21, tubing
9 fall into the groove of support roller 21, will not roll out.Then the second motor 24 works, and drives support by timing belt 23
Roller 21 is slowly rotated, and the tubing 9 of both sides is closed up to centre.When the tubing 9 of both sides contacts laminating, the second motor 24 stops
Only work, now lift cylinder 33 work by the lifting of lifting seat 31 until the jack-up tubing 9 of side roll 32 disengage it from support roller 21,
Then motor 34 works and drives side roll 32 slowly to rotate by timing belt, and the side roll 32 of both sides rotates in same direction, entered
And making the slow synchronous axial system of tubing 9 of both sides, precision is high, and now pre- soldering tip 11 can carry out prewelding operation, and tubing 9 is slowly rotated
The prewelding operation of complete cycle can be completed after one week, it is very convenient；Lifting seat 31 declines after end, and tubing 9 falls into support roller 21, quilt
Move away.
Described above, the utility model provides a kind of straight-seam pipes Prewelding machine, and easily heavy caliber pipe can be carried out
Mobile and rotation, precision is high, and prewelding effect is good.
Protection domain of the present utility model includes but is not limited to embodiment of above, and protection domain of the present utility model is to weigh
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
Protection domain of the present utility model.
Claims (4)
1. a kind of straight-seam pipes Prewelding machine, including prewelding component and tubing conveying assembly, the prewelding component include welding bench（1）,
The welding bench（1）It is provided with weld holder（12）, the weld holder（12）Top be provided with pre- soldering tip directed downwardly（11）, tubing conveying group
Part is located at the symmetrical both sides of prewelding component, it is characterised in that the tubing conveying assembly includes base（2）, the base（2）On
Provided with several support rollers（21）, wherein at least one support roller（21）It is connected with support roller drive component；The base（2）On
It is additionally provided with several symmetrical side rolls（32）, the side roll（32）Located at lifting seat（31）On, lifting seat（31）Bottom
With located at base（2）In lift cylinder（33）It is connected, the lifting seat（31）In be additionally provided with for driving side roll（32）Turn
Dynamic motor（34）.
2. a kind of straight-seam pipes Prewelding machine according to claim 1, it is characterised in that the support roller（21）Located at base
（2）On mounting bracket（22）On, the support roller drive component includes the second motor being located in base（24）, this second
Motor（24）Output end pass through timing belt（23）With support roller（21）Central shaft be connected.
3. a kind of straight-seam pipes Prewelding machine according to claim 2, it is characterised in that the lifting seat（31）Bottom and two
Individual lift cylinder（33）It is connected, the lifting seat（31）Outside against there is reinforcing block（35）.
4. a kind of straight-seam pipes Prewelding machine according to any one of claims 1 to 3, it is characterised in that base（2）On support
Roller（21）And side roll（32）It is arranged alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255423.7U CN206536172U (en) | 2017-03-16 | 2017-03-16 | A kind of straight-seam pipes Prewelding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255423.7U CN206536172U (en) | 2017-03-16 | 2017-03-16 | A kind of straight-seam pipes Prewelding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536172U true CN206536172U (en) | 2017-10-03 |
Family
ID=59942715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255423.7U Active CN206536172U (en) | 2017-03-16 | 2017-03-16 | A kind of straight-seam pipes Prewelding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375941A (en) * | 2020-04-25 | 2020-07-07 | 孙琪 | Automatic welding device for nanometer thin-wall pipe fitting |
| CN112958955A (en) * | 2021-02-04 | 2021-06-15 | 亳州学院 | Automatic welding device for metal pipe fitting and welding method thereof |
| CN113333983A (en) * | 2021-06-29 | 2021-09-03 | 连云港中远海运特种装备制造有限公司 | Automatic assembly welding device and method for pressure container |
-
2017
- 2017-03-16 CN CN201720255423.7U patent/CN206536172U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375941A (en) * | 2020-04-25 | 2020-07-07 | 孙琪 | Automatic welding device for nanometer thin-wall pipe fitting |
| CN111375941B (en) * | 2020-04-25 | 2021-11-23 | 聊城市瀚格智能科技有限公司 | Automatic welding device for nanometer thin-wall pipe fitting |
| CN112958955A (en) * | 2021-02-04 | 2021-06-15 | 亳州学院 | Automatic welding device for metal pipe fitting and welding method thereof |
| CN113333983A (en) * | 2021-06-29 | 2021-09-03 | 连云港中远海运特种装备制造有限公司 | Automatic assembly welding device and method for pressure container |
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| GR01 | Patent grant |