CN205926732U - Palintrope processingequipment - Google Patents
Palintrope processingequipment Download PDFInfo
- Publication number
- CN205926732U CN205926732U CN201620837109.5U CN201620837109U CN205926732U CN 205926732 U CN205926732 U CN 205926732U CN 201620837109 U CN201620837109 U CN 201620837109U CN 205926732 U CN205926732 U CN 205926732U
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- steel pipe
- roller
- mold
- forming rolls
- processing device
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Abstract
The utility model discloses a palintrope processingequipment of metal product processes the field is related to, including last mould, bed die, drive feeding roller and base, the drive feeding roller promotes the steel pipe and removes between last mould and bed die, goes up the mould and is located the steel pipe inboard, and the bed die is located the steel pipe outside, its characterized in that: last mould be the ball roller, go up the mould and be fixed mounting, the bed die be 2 adjustable shaping rollers, shaping roller is located steel pipe straight -edge section's both sides, remaining steel pipe straight -edge section is made to the roller book that takes shape, shaping roller slewer adjust to take shape roller and steel pipe straight -edge section's relative angle is controlled by slewer, 2 adjustable shaping rollers be equipped with vertical positioner respectively, vertical positioner adjusts the distance of take shape between roller and a last mould ball roller. The utility model relates to a have shaping roller commonality strong, reduce die cost, processing is nimble and welding groove advantage such as indeformable.
Description
Technical field
The present utility model is related to a kind of rear curve processing device of metal product manufacture field.
Background technology
Welded still pipe is to be rolled by slab to form, and slab passes through rolling or compressing, makes the cylindrical steel of an opening
Pipe, becomes fished pipe by welding joint close, during plate blank molding, the degree not phase of all region deformations of sheet material
With steel pipe longitudinal opening fringe region will not deform, thus forming so-called straight section, is had several according to current technology level
Production technology can carry out palintrope processing to straight section, and in existing technique processing, major defect is：One-tenth in two locksteps
A corrugated transitional region can be formed, the thickness of steel pipe of processing technology is also restrained simultaneously, to big wall between shape step
Thickness, during minor-diameter steel-tube processing, steel pipe longitudinal edge is easily impaired, is unfavorable for follow-up welding process, meanwhile, different diameter of steel tube
Processing need to change different upper/lower dies.
Content of the invention
The purpose of the present utility model is to overcome the deficiencies in the prior art, provides one kind can accurately palintrope preformation shaped steel
Pipe, the steel pipe to different wall and diameter have versatility, and will not damage a kind of rear curve processing device of steel pipe.
The present utility model is achieved through the following technical solutions：
A kind of rear curve processing device, including mold, lower mould, drives feed roller and base, drives feed roller to promote steel
Pipe moves between mold and lower mould, mold be located at steel pipe inside, lower mould be located at steel pipe outside it is characterised in that：Institute
The mold stated is ball roller, and mold is fixed installation, and lower mould is 2 adjustable forming rolls, and it is straight that forming rolls is located at steel pipe
The both sides of side section, forming rolls rolls remaining steel pipe straight section；Technique scheme is further described, described shaping
Roller adjusts the relative angle of forming rolls and steel pipe straight section by slewing equipment control, slewing equipment；Technique scheme is made into
The explanation of one step, 2 described adjustable forming rolls are respectively equipped with horizontal positioning device, and horizontal positioning device adjusts 2 one-tenth
Distance between shape roller；Technique scheme is further described, 2 described adjustable forming rolls are respectively equipped with longitudinal direction
Positioner, longitudinal positioning device adjusts the distance between forming rolls and mold ball roller；Technique scheme is made further
Illustrate, described mold and lower mould are controlled by a control unit, control unit carry out in the coiling process of steel pipe once or
The spacing of the multiple angle of revolution and format roll automatically adjusting 2 format rolls distance from each other and format roll and mold
From；Technique scheme is further described, described control unit can automatically adjust 2 forming rolls after each passage
Between position；Technique scheme is further described, described mold ball roller is realized cylindrical in steel pipe straight section
Processing to cydariform.
The present utility model has forming rolls highly versatile, reduction die cost, flexibly and bevel for welding is constant for processing
The features such as shape.
Brief description
Fig. 1 is rear curve processing device structural representation.
Fig. 2 is rear curve processing device schematic diagram.
In figure：Base 1, driving means 2, forming rolls 3, ball roller 4, steel pipe 5, mold roof beam structure 6, slewing equipment 7, longitudinal direction are fixed
Position device 8 and horizontal positioning device 9.
Specific embodiment
Below in conjunction with the accompanying drawings content of the present utility model is further described：
It as shown is rear curve processing device structural representation, including base 1, driving means 2, forming rolls 3, ball roller 4, steel
Pipe 5, mold roof beam structure 6, slewing equipment 7, longitudinal positioning device 8 and horizontal positioning device 9.
Curve processing device is mainly used to so-called to preformed steel pipes sheet material " remained straight edge section " and carries out palintrope processing afterwards, with
It is in desired way by its roll forming.
Mold is made up of the mold roof beam structure of roller of dribbling, and ball roller is located in the inner chamber of steel pipe, and ball roller does not drive, and ball roller exists
Steel pipe inner chamber rotates with the movement of steel pipe, the forming rolls of the slewing equipment of both sides from outer towards fringe region top pressure, in marginal zone
The effect that domain is adapted with the profile formation of ball roller.The forming rolls of both sides drives in longitudinal positioning device with horizontal positioning device
Under carry out the movement of vertical and horizontal.
Mold and lower mould are controlled by a control unit, and control unit carries out once or many in the coiling process of steel pipe
Secondary automatically adjusts.
Claims (7)
1. a kind of rear curve processing device, including mold, lower mould, drives feed roller and base, drives feed roller to promote steel pipe
Move between mold and lower mould, mold be located at steel pipe inside, lower mould be located at steel pipe outside it is characterised in that：Described
Mold be ball roller, mold be fixed installation, lower mould be 2 adjustable forming rolls, forming rolls be located at steel pipe straight flange
The both sides of section, forming rolls rolls remaining steel pipe straight section.
2. rear curve processing device according to claim 1 it is characterised in that：Described forming rolls by slewing equipment control,
Slewing equipment adjusts the relative angle of forming rolls and steel pipe straight section.
3. rear curve processing device according to claim 1 it is characterised in that：2 described adjustable forming rolls are respectively
It is provided with horizontal positioning device, horizontal positioning device adjusts the distance between 2 forming rolls.
4. rear curve processing device according to claim 1 it is characterised in that：2 described adjustable forming rolls are respectively
It is provided with longitudinal positioning device, longitudinal positioning device adjusts the distance between forming rolls and mold ball roller.
5. rear curve processing device according to claim 1 it is characterised in that：Described mold and lower mould control list by one
Unit control, control unit carry out in the coiling process of steel pipe one or many automatically adjust 2 format rolls angle of revolution and
Distance between format roll distance from each other and format roll and mold.
6. rear curve processing device according to claim 5 it is characterised in that：Described control unit is after each passage
The position between 2 forming rolls can be automatically adjusted.
7. rear curve processing device according to claim 1 it is characterised in that：Described mold ball roller is in steel pipe straight section
Realize the cylindrical processing to cydariform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837109.5U CN205926732U (en) | 2016-08-04 | 2016-08-04 | Palintrope processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837109.5U CN205926732U (en) | 2016-08-04 | 2016-08-04 | Palintrope processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926732U true CN205926732U (en) | 2017-02-08 |
Family
ID=57925513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837109.5U Active CN205926732U (en) | 2016-08-04 | 2016-08-04 | Palintrope processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941276A (en) * | 2018-08-21 | 2018-12-07 | 太原重工股份有限公司 | Back-bending machine |
-
2016
- 2016-08-04 CN CN201620837109.5U patent/CN205926732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941276A (en) * | 2018-08-21 | 2018-12-07 | 太原重工股份有限公司 | Back-bending machine |
| CN108941276B (en) * | 2018-08-21 | 2020-04-21 | 太原重工股份有限公司 | Back bending machine |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |