CN206083504U - Steel pipe forming device - Google Patents
Steel pipe forming device Download PDFInfo
- Publication number
- CN206083504U CN206083504U CN201621113083.6U CN201621113083U CN206083504U CN 206083504 U CN206083504 U CN 206083504U CN 201621113083 U CN201621113083 U CN 201621113083U CN 206083504 U CN206083504 U CN 206083504U
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- CN
- China
- Prior art keywords
- shaped device
- roll
- steel pipe
- forming
- forming device
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- 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.)
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Abstract
The utility model provides a steel pipe forming device, preceding in, and the back end in proper order including a forming device, the 2nd forming device and the 3rd forming device, a forming device includes a plurality of first forming units, the 2nd forming device of comprises a plurality of second forming units, and the 3rd forming device comprises a plurality of third forming units. The utility model discloses a rational in infrastructure, compact, through with the steel sheet after a forming device, the 2nd forming device and the 3rd forming device, progressively become the steel pipe state with the steel sheet bending deformation, realize the fashioned automation of steel pipe, improved production efficiency greatly, effectively guarantee quality of steel pipe's reliability, be suitable for the popularization.
Description
Technical field
This utility model is related to steel pipe forming technical field, more particularly to a kind of steel pipes with straight former, and specifically one
Plant steel pipe forming device.
Background technology
Now with the fast development of industry, also more and more extensively, the automated production of steel pipe just seems for the utilization of steel pipe
Especially be necessary, automated production not only can greatly speed up the production efficiency of steel pipe, and can effective management and control steel pipe product
The quality of steel pipe is maintained that one relatively stable, in guaranteed level by matter, and the shaped device of wherein steel pipe is exactly most critical
A link, how to improve shaping efficiency and quality all embodied a concentrated reflection of in shaped device.
Utility model content
This utility model will solve the problems, such as above-mentioned prior art, there is provided a kind of steel pipe forming device, solve current
The low problem of steel pipe forming efficiency.
This utility model solves the technical scheme that its technical problem is adopted：This steel pipe forming device, it is front, in and back segment
The first shaped device, the second shaped device and the 3rd shaped device are included successively, and the first shaped device includes some the first one-tenth
Type unit, the first forming unit include the first roll of both sides above and the first bottom roller positioned at lower section both sides, first
The surface of roll is arc surface structure, and the first bottom roller surface is recessed to form the globoidal structure for coordinating first roll；
Second shaped device is made up of some second forming units, and the second forming unit includes the second of center above
Roll and the second bottom roller positioned at lower section both sides, second roll two ends be convex structure, the second bottom roller coordinate second roll
Two ends form convex structure；
3rd shaped device is made up of some 3rd forming units, and the 3rd forming unit includes vertical molding roller group and level
, by two format rolls in pairs with being combined into, format roll coordinates in pairs for molding roller group, vertical molding roller group and horizontal form roller group
Form the compression sizing hole of diameter of steel tube size.After so arranging, after steel plate flattening, steel plate first passes through the first shaped device
The fit clearance of middle first roll and the first bottom roller, is then passed through between the cooperation of second roll and the second bottom roller in the second shaped device
Gap, finally by the compression sizing hole of vertical molding roller group and horizontal form roller group in the 3rd shaped device, by three phases
Compression, steel plate be also gradually curved deformation until steel plate two ends be completely superposed together, forming process such as Fig. 6.
Further improve, on the first shaped device, the second shaped device and the 3rd shaped device, be equipped with cooling mouth, cool down
Mouth alignment steel pipe contacts friction part with forming unit.As shaped device and steel plate friction bring the rising of temperature, it is unfavorable for
Steel pipe forming, therefore cooling mouth sprinkling coolant, with cooling and the effect for lubricating.
Further improve, between the first shaped device, the second shaped device and the 3rd shaped device, be equipped with some being located at
The spacing roller group of both sides, the distance of the limiting roll between single spacing roller group are sequentially reduced along forming direction.Spacing roller group pair
The steel plate being gradually curved carries out spacing, and as the distance of the spacing roller group of each pair is sequentially reduced, the both sides of steel plate gradually close,
And then the tonnage of mitigation shaped device, improve shaping efficiency.
Further improve, first roll and second roll are connected with turning handle by worm mechanism.Turning handle is used for control the
One roll and second roll height, and then control the fit clearance of first roll and the first bottom roller, second roll and the second bottom roller
Thickness, to adapt to the sheet material of various different-thickness, can more adjust the extruding dynamics to steel plate, accomplish precise control.
Further improve, below the first shaped device, the second shaped device and the 3rd shaped device, be equipped with splicing case.
Splicing case is used to reclaim used coolant, it is to avoid coolant affects processing environment.
This utility model has the advantages that：It is of the present utility model rational in infrastructure, compact, by by steel plate through the first one-tenth
After type device, the second shaped device and the 3rd shaped device, steel plate bending is deformed into into steel pipe state progressively, realize steel pipe into
The automatization of type, substantially increases production efficiency, and the reliability of tube quality is effectively ensured, and is suitable to promote.
Description of the drawings
Fig. 1 is the structural representation of the first shaped device of the present utility model；
Fig. 2 is the structural representation of the second shaped device of the present utility model；
Fig. 3 is the structural representation of the 3rd shaped device of the present utility model；
Structural representations of the Fig. 4 for horizontal form roller group；
Fig. 5 is the structural representation of vertical molding roller group；
Stage schematic diagrams of the Fig. 6 for steel pipe forming.
Description of reference numerals：First roll 1, the first bottom roller 2, second roll 3, the second bottom roller 4, vertical molding roller group 5, water
Heisei type roller group 6, format roll 7.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to the drawings：This steel pipe forming device in the present embodiment, it is front, in and back segment include the first molding successively
Device, the second shaped device and the 3rd shaped device, the first shaped device include some first forming units, the first forming unit
First roll 1 and the first bottom roller 2 positioned at lower section both sides including both sides above, the surface of first roll 1 is circular arc
Face structure, 2 surface of the first bottom roller is recessed to form the globoidal structure for coordinating first roll 1；
Second shaped device is made up of some second forming units, and the second forming unit includes the second of center above
Roll 3 and the second bottom roller 4 positioned at lower section both sides, 3 two ends of second roll be convex structure, the second bottom roller 4 coordinate second
3 two ends of roll form convex structure；
3rd shaped device is made up of some 3rd forming units, and the 3rd forming unit includes vertical molding roller group 5 and water
Heisei type roller group 6, vertical molding roller group 5 and horizontal form roller group 6 by two format rolls 7 in pairs with being combined into, 7 one-tenth of format roll
Compression sizing hole to cooperatively forming diameter of steel tube size.
Cooling mouth, cooling mouth alignment steel pipe are equipped with first shaped device, the second shaped device and the 3rd shaped device
Friction part is contacted with forming unit.
Some limiting rolls positioned at both sides are equipped between first shaped device, the second shaped device and the 3rd shaped device
Group, the distance of the limiting roll between single spacing roller group are sequentially reduced along forming direction.
First roll 1 and second roll 3 are connected with turning handle by worm mechanism.
Splicing case is equipped with below first shaped device, the second shaped device and the 3rd shaped device.
Although this utility model is shown and described by reference to preferred embodiment, this specialty is common
Technical staff is it is to be appreciated that in the range of claims, can make the various change in form and details.
Claims (5)
1. a kind of steel pipe forming device, it is front, in and back segment include the first shaped device, the second shaped device and the 3rd successively
Shaped device, is characterized in that：First shaped device includes some first forming units, and first forming unit includes position
First roll (1) in top both sides and the first bottom roller (2) positioned at lower section both sides, the surface of the first roll (1) is
Arc surface structure, the first bottom roller (2) surface is recessed to form the globoidal structure for coordinating first roll (1)；
Second shaped device is made up of some second forming units, and second forming unit includes center above
Second roll (3) and the second bottom roller (4) positioned at lower section both sides, second roll (3) two ends are convex structure, described
Second bottom roller (4) coordinates second roll (3) two ends to form convex structure；
3rd shaped device is made up of some 3rd forming units, and the 3rd forming unit includes vertical molding roller group
(5) and horizontal form roller group (6), the vertical molding roller group (5) and horizontal form roller group (6) by two format rolls (7) into
To with being combined into, the format roll (7) cooperatively forms the compression sizing hole of diameter of steel tube size in pairs.
2. steel pipe forming device according to claim 1, is characterized in that：First shaped device, the second shaped device
Be equipped with cooling mouth on the 3rd shaped device, the cooling mouth alignment steel pipe contacts friction part with forming unit.
3. steel pipe forming device according to claim 1, is characterized in that：First shaped device, the second shaped device
And the 3rd be equipped with some spacing roller groups positioned at both sides between shaped device, the limiting roll between the single spacing roller group
Distance is sequentially reduced along forming direction.
4. steel pipe forming device according to claim 1, is characterized in that：The first roll (1) and second roll (3) are
Turning handle is connected with by worm mechanism.
5. steel pipe forming device according to claim 2, is characterized in that：First shaped device, the second shaped device
Splicing case is equipped with below the 3rd shaped device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113083.6U CN206083504U (en) | 2016-10-11 | 2016-10-11 | Steel pipe forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113083.6U CN206083504U (en) | 2016-10-11 | 2016-10-11 | Steel pipe forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083504U true CN206083504U (en) | 2017-04-12 |
Family
ID=60413848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113083.6U Active CN206083504U (en) | 2016-10-11 | 2016-10-11 | Steel pipe forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038933A (en) * | 2019-05-09 | 2019-07-23 | 太原科技大学 | A kind of pre- veneer reeling machine for eliminating pipe crimping plate remained straight edge |
-
2016
- 2016-10-11 CN CN201621113083.6U patent/CN206083504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038933A (en) * | 2019-05-09 | 2019-07-23 | 太原科技大学 | A kind of pre- veneer reeling machine for eliminating pipe crimping plate remained straight edge |
| CN110038933B (en) * | 2019-05-09 | 2021-07-06 | 太原科技大学 | Pre-plate rolling machine for eliminating residual straight edges of plate for pipe rolling |
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| GR01 | Patent grant |