CN201410513Y - Inner welding bead leveling machine station for welding pipe production unit with fixed inner mould head - Google Patents
Inner welding bead leveling machine station for welding pipe production unit with fixed inner mould head Download PDFInfo
- Publication number
- CN201410513Y CN201410513Y CN2009200575323U CN200920057532U CN201410513Y CN 201410513 Y CN201410513 Y CN 201410513Y CN 2009200575323 U CN2009200575323 U CN 2009200575323U CN 200920057532 U CN200920057532 U CN 200920057532U CN 201410513 Y CN201410513 Y CN 201410513Y
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- Prior art keywords
- welding
- die head
- welding bead
- interior
- leveling
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- Expired - Fee Related
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Abstract
The utility model discloses an inner welding bead leveling machine station for a welding pipe production unit with a fixed inner mould head, belonging to the technical field of welding pipe productionunits. The main point of the technical scheme is that the leveling machine station comprises a stand which is provided with a plurality of groups of forming moulds, wherein the inner mould head usedfor leveling an inner welding bead is also arranged on the stand behind a forming mould procedure and is fixedly connected with one end of a connecting rod, and the other end of the connecting rod isfixedly connected with a bracket fixed on the stand. The utility model has the advantages of simple structure and favorable leveling effect, and is used for the welding pipe production units.
Description
Technical field
The utility model relates to the welding tube-making unit, more particularly, and the fixing interior welding bead leveling of the welding tube-making group board of die head in it relates to.
Background technology
Operations such as welding tube-making need unreel with rolled steel plate through cutting, reel usually, moulding, welding, annealing, shaping just can be made the finished product welded pipe.In the welding tube-making unit, for improving the interior brave road planarization of welded pipe, behind welding sequence, directly utilize one in and flatten die head the interior welding bead of welded pipe is flattened processing toward contact, die head is to need rotation in traditional leveling, the rotation of interior die head is that driven by motor one steel wire rope rotates, and the rope belt bar that is dynamically connected rotates, and die head rotated in connecting rod drove again, structure is relatively complicated, and the leveling effect of its internal welding bead is also undesirable.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, and welding bead leveling board in the fixing welding tube-making group of a kind of interior die head simple in structure, that leveling is effective is provided.
The technical solution of the utility model is such: the fixing interior welding bead leveling of the welding tube-making group board of die head in a kind of, comprise frame, on frame, be provided with many composing types mould, wherein, the interior die head of welding bead leveling usefulness in also being provided with on the frame of described mould operation back, interior die head is fixedlyed connected with an end of connecting rod, and the other end of connecting rod is fixedlyed connected with the support on being fixed on frame.
The fixing interior welding bead of welding tube-making group of above-mentioned interior die head flattens in the board, and fixedly connected with support by nut in described connecting rod rear end, the convenient so interior die head that requires to change different-diameter according to different calibers.
The fixing interior welding bead of welding tube-making group of above-mentioned interior die head flattens in the board, and described interior die head front end is provided with brass bushing, die head scratch welded pipe inwall in can preventing.
After the utility model adopted said structure, interior die head did not rotate when work, both simplified the structure of interior die head in the interior welding bead leveling operation, and the leveling effect of interior welding bead was desirable more; After further improving, owing at interior die head front end brass bushing is set, because of the frictional force of brass and steel plate is little, the scratch of inner surface is taken in the die head butt welding in can effectively avoiding, and guarantees the quality of welded pipe.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is a user mode schematic diagram of the present utility model.
Among the figure: frame 1, mould 2, interior die head 3, brass bushing 3a, connecting rod 4, support 5, steel band 6, welded pipe 7.
The specific embodiment
Consult shown in Figure 1, the fixing interior welding bead leveling of the welding tube-making group board of die head in of the present utility model, comprise frame 1, on frame 1, be provided with seven composing type moulds 2, the interior die head 3 of welding bead leveling usefulness on the frame 1 of mould 2 operation back, also being provided with, interior die head 3 is fixedlyed connected with the right-hand member of connecting rod 4, and the left end of connecting rod 4 is fixedlyed connected with the support 5 on being fixed on frame 1, and welding bead has better leveling effect in 3 pairs of the fixing interior die heads; Fixedly connected with support 5 by nut in connecting rod 4 rear ends in the present embodiment, the convenient like this interior die head 3 of changing different-diameter when the welded pipe of caliber is not allowed in processing; Scratch for 3 pairs of welded pipe inner surfaces of die head in guaranteeing also is provided with brass bushing 3a at interior die head 3 front ends, can guarantee the quality of welded pipe like this.
When the utility model specifically uses, consult shown in Figure 2, steel band 6 enters in the tubulation unit from frame 1 left side, through after much 14 groups mould 2 extrusion modlings, become top and leave the pipe of straight bead, be welded into welded pipe 7 by one to three welding torch then, welded pipe 7 during through positions, interior die head 3 place in it welding bead flattened, the welded pipe 7 after interior welding bead leveling be delivered to outer welding bead polishing operation, heat treatment step, arranging process, cutting action continuously successively after after the assay was approved packing put in storage.
Claims (3)
1. welding bead leveling board in the fixing welding tube-making group of die head in a kind, comprise frame (1), on frame (1), be provided with many composing types mould (2), it is characterized in that, the interior die head (3) of welding bead leveling usefulness in also being provided with on the frame (1) of described mould (2) operation back, interior die head (3) is fixedlyed connected with an end of connecting rod (4), and the other end of connecting rod (4) is fixedlyed connected with the support (5) on being fixed on frame (1).
2. the fixing interior welding bead leveling of the welding tube-making group board of die head is characterized in that fixedlying connected with support (5) by nut in described connecting rod (4) rear end in according to claim 1.
3. the fixing interior welding bead leveling of the welding tube-making group board of die head is characterized in that described interior die head (3) front end is provided with brass bushing (3a) in according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200575323U CN201410513Y (en) | 2009-05-31 | 2009-05-31 | Inner welding bead leveling machine station for welding pipe production unit with fixed inner mould head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200575323U CN201410513Y (en) | 2009-05-31 | 2009-05-31 | Inner welding bead leveling machine station for welding pipe production unit with fixed inner mould head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410513Y true CN201410513Y (en) | 2010-02-24 |
Family
ID=41712405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200575323U Expired - Fee Related CN201410513Y (en) | 2009-05-31 | 2009-05-31 | Inner welding bead leveling machine station for welding pipe production unit with fixed inner mould head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410513Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345854A (en) * | 2016-09-07 | 2017-01-25 | 广东双兴新材料集团有限公司 | Welded-bead leveling device |
| CN112007967A (en) * | 2020-08-14 | 2020-12-01 | 江苏银羊不锈钢管业有限公司 | Seamless steel tube processing production system |
-
2009
- 2009-05-31 CN CN2009200575323U patent/CN201410513Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345854A (en) * | 2016-09-07 | 2017-01-25 | 广东双兴新材料集团有限公司 | Welded-bead leveling device |
| CN112007967A (en) * | 2020-08-14 | 2020-12-01 | 江苏银羊不锈钢管业有限公司 | Seamless steel tube processing production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140531 |