CN110508647A - A kind of tubing shares thick molding roller pass device - Google Patents
A kind of tubing shares thick molding roller pass device Download PDFInfo
- Publication number
- CN110508647A CN110508647A CN201910963098.3A CN201910963098A CN110508647A CN 110508647 A CN110508647 A CN 110508647A CN 201910963098 A CN201910963098 A CN 201910963098A CN 110508647 A CN110508647 A CN 110508647A
- Authority
- CN
- China
- Prior art keywords
- roller
- class
- steel band
- recessed
- arc
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/021—Rolls for sheets or strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention discloses a kind of tubing to share thick molding roller pass device, including device noumenon, at least one first kind roller, at least one second class roller, at least one third class roller, at least one the 4th class roller and at least one the 5th class roller are disposed on described device ontology；First kind roller is used to bend steel band two sides and middle part, and two sides and middle bent are contrary；Second class roller is used to bend reversed in the middle part of steel band, and steel band is formed entire arc, and third class roller is for closing up to arc-shaped steel belt, and the 4th class roller is used for forming in the middle part of arc-shaped steel belt, and the 5th class roller is for closing up to arc-shaped steel belt.Parallel steel band successively passes through the first to the 5th class roller, by being changed into great circle arc in parallel.The beneficial effects of the present invention are: simple process, this pass effectively raises product quality after, reduces the replacement of roll, reduces production cost.
Description
Technical field
The present invention relates to steel tube fabrication technique field, more specifically to a kind of tubing of more diameters shares thick molding and rolls
Roller aperture type device.
Background technique
Current most of steel pipe manufacturing firms, when producing 140~φ of φ, 194 steel pipe, the steel pipe of every kind of specification is in its steel
Manage the single roll pass molding mode that molding thick profiled section is all made of each specification, the shortcomings that this molding mode is:
One, steel pipe will appear plane phenomenon in forming process, influence the ovality quality of steel pipe.Two, thick when replacing product every time
Molding roller is required to whole replacements, time-consuming and laborious.Three, steel pipe forms insufficient in thick profiled section, is also easy to produce biggish answer
Power.
Summary of the invention
It the technical issues of in the presence of the present invention mainly solution prior art, is alternately deformed to provide a kind of pass through,
It forms steel band sufficiently and eliminates plane.The internal stress generated in forming process is reduced, labor intensity is reduced, is improved
Working efficiency, the tubing for improving product quality share thick molding roller pass device.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals:
A kind of tubing of the invention shares thick molding roller pass device, including device noumenon, successively sets on described device ontology
It is equipped at least one first kind roller, at least one second class roller, at least one third class roller, at least one the 4th class roller
Son and at least one the 5th class roller；
The first kind roller is used to bend steel band two sides and middle part, and two sides and middle bent are contrary；Described second
Class roller is used to bend reversed in the middle part of steel band, steel band is formed entire arc, the third class roller is used for arc-shaped steel belt
It closes up, the 4th class roller is used for forming in the middle part of arc-shaped steel belt, and the 5th class roller is used for arc-shaped steel
Band closes up,
Further, the first kind roller includes first level upper roller and first level lower roll, the first level upper roller packet
A pair of first convex roller interconnected is included, the first level lower roll includes the first lower protruding roller and a pair of first recessed roller, institute
It states the first recessed roller and the first convex roller matches, and the first lower protruding roller is fixedly mounted between two the first recessed rollers, first
Steel band can be pressed into waveform by horizontal upper roller and first level lower roll.
Further, the second class roller includes the second horizontal upper roller and the second horizontal lower roller, in second level
Roller includes a pair of second convex roller interconnected, and second horizontal lower roller includes a pair of second recessed roller interconnected,
The second convex roller and the second recessed roller correspond, and steel band can be pressed into arc by the second horizontal upper roller and the second horizontal lower roller
Shape.
Further, the third class roller and the 5th class roller structure are identical, include a pair of oblique edger roll, described in two
Oblique edger roll outer circle is arc groove.
Further, the 4th class roller includes the 6th horizontal upper roller and the 6th horizontal lower roller, in the 6th level
Roller includes the 6th upper roller, and the 6th horizontal lower roller includes a pair of 6th recessed roller in side, is equipped between two the 6th recessed rollers in side
6th recessed roller, the 6th upper roller are matched with the 6th recessed roller, the recessed roller in the 6th side and the described 6th recessed
The forming surface camber smooth excessiveness of roller.
Further, the second rod group is provided with 2 groups, along steel band direction of travel, two the second rod group upper rollers
Forming diameter be sequentially reduced；The third rod group is provided with 2 groups, carries out direction, two third rod group upper rollers along steel band
The forming diameter of son is sequentially reduced, and the 5th class roller is provided with 4 groups, along steel band progress direction, four the 5th class rollers
The forming diameter of roller is sequentially reduced.
Further, every a pair of tiltedly edger roll in two third rod groups is placed at 10 ° of V-type.
Further, every a pair of tiltedly edger roll in four the 5th class rods is placed at inverted V type, angle be followed successively by 10 °,
20°、30°、40°。
Parallel steel band successively passes through the first to the 5th class roller, by being changed into great circle arc in parallel.Of the invention is beneficial
Effect is: simple process, this pass effectively raises product quality after, reduces the replacement of roll, reduces production
Cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural representation of the first roller group in the present embodiment；
Fig. 2 is the structural representation of the second roller group in the present embodiment；
Fig. 3 is the structural representation of third roller group in the present embodiment；
Fig. 4 is the structural representation of four-roller subgroup in the present embodiment；
Fig. 5 is the structural representation of the 5th roller group in the present embodiment；
Fig. 6 is the structural representation of the 6th roller group in the present embodiment；
Fig. 7 is the structural representation of the 7th roller group in the present embodiment；
Fig. 8 is the structural representation of the 8th roller group in the present embodiment；
Fig. 9 is the structural representation of the 9th roller group in the present embodiment；
Figure 10 is the structural representation of the tenth roller group in the present embodiment.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of tubing shares thick molding roller pass device, including device noumenon, is disposed on described device ontology
At least one first kind roller, at least one second class roller, at least one third class roller, at least one the 4th class roller and
At least one the 5th class roller, device noumenon is the exterior parts such as bracket, power part necessary to realizing the present apparatus, due to branch
Frame and power part etc. are the prior arts, do not introduce its structure specifically in the present embodiment.
As shown in fig.1, the first kind roller is used to bend steel band two sides and middle part to be formed, and two sides and middle part are curved
Bent contrary, obtaining pass is " ω "；In the present embodiment, the first kind roller is the first rod group, including the first water
Flat upper roller and first level lower roll, the first level upper roller include by first level in a pair first of axis 1-2 connection
Convex roller 1-1, the first level lower roll include the first lower protruding roller 1-5 and a pair the first recessed roller 1-3, the first recessed roller 1-
3 and first convex roller 1-1 match, and the first lower protruding roller 1-5 is fixedly mounted under two first by first level lower axle 1-4
Between recessed roller 1-3, steel band can be pressed into waveform by first level upper roller and first level lower roll.
Parallel steel band successively passes through the first to the 5th class roller, by being changed into great circle arc in parallel.Of the invention is beneficial
Effect is: simple process, this pass effectively raises product quality after, reduces the replacement of roll, reduces production
Cost only needs to change the tubing of the i.e. plastic corresponding diameter of other diameter rollers when needing to change the tubing of other diameters.
Refering to shown in Fig. 2, Fig. 3, the second class roller is used to bend reversed in the middle part of steel band, in the present embodiment, institute
It states the second class roller and is provided with 2, along steel band direction of travel, the forming diameter of two the second rod group upper rollers is sequentially reduced,
Two the second rod groups are respectively the first roller group and the second roller group, the first roller group and second roller group its structure substantially phase
It together, include the second horizontal upper roller and the second horizontal lower roller, the second horizontal upper roller includes on interconnected a pair of second
Convex roller (2-1,3-1), second horizontal lower roller include a pair of second recessed roller (2-2,3-2) interconnected, same group of rod
The convex roller of the second of subgroup (2-1,3-1) is corresponded with the second recessed roller (2-2,3-2), the second horizontal upper roller and the second level
Steel band can be pressed into arc by lower roll.Steel band is bent by two rod groups, obtains pass " ︶ ".
Refering to third class roller described in Fig. 4, Fig. 5 for closing up to arc-shaped steel belt, pass " C " is obtained, in this implementation
In example, the third class roller is provided with 2, carries out direction along steel band, the forming diameters of two third rod group upper rollers according to
Secondary reduction, two third rod groups are respectively the 4th rod group and the 5th rod group, and structure is substantially the same, and include a pair of oblique
Edger roll, two oblique edger roll (4-1,5-1) outer circles are arc groove, and a pair in same group tiltedly put at 10 ° of V-type by edger roll
It sets.Steel band is squeezed from two sides, steel band pass is shunk.
As shown in fig.6, the 4th class roller is used for forming in the middle part of arc-shaped steel belt, and in the present embodiment, institute
It states the 4th class roller and is provided with 1, be the 6th rod group, including the 6th horizontal upper roller and the 6th horizontal lower roller, the 6th water
Flat upper roller includes the 6th upper roller 6-1, and the 6th horizontal lower roller includes a pair recessed roller 6-2 in the 6th side, two the 6th recessed rollers in side
6th recessed roller 6-3 is installed between 6-2, the 6th upper roller 6-1 is matched with the described 6th recessed roller 6-3, and described
The forming surface camber smooth excessiveness of six sides recessed roller 6-2 and the described 6th recessed roller 6-3.
Refering to shown in Fig. 7 to Figure 10, the 5th class roller is for closing up to arc-shaped steel belt, in the present embodiment,
The 5th class roller quantity is 4, respectively the 7th to the tenth roller group, carries out direction, four the 5th class rollers along steel band
The forming diameter of upper roller is sequentially reduced, and the third class roller and the 5th class roller structure are identical, includes a pair of oblique edger roll
(7-1,8-1,9-1,10-1), two oblique edger roll outer circles are arc groove；Optimal, in four the 5th class rods
Every a pair of tiltedly edger roll is placed at inverted V type, and angle is followed successively by 10 °, 20 °, 30 °, 40 °.
Steel plate passes sequentially through the above-mentioned first to the tenth rod group, is finally shaped to opening bobbin shape, completes entire thick
Shaping and deformation process.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of tubing shares thick molding roller pass device, including device noumenon, which is characterized in that on described device ontology according to
It is secondary be provided at least one first kind roller, at least one second class roller, at least one third class roller, at least one the 4th
Class roller and at least one the 5th class roller；
The first kind roller is used to bend steel band two sides and middle part, and two sides and middle bent are contrary；Described second
Class roller is used to bend reversed in the middle part of steel band, steel band is formed entire arc, the third class roller is used for arc-shaped steel belt
It closes up, the 4th class roller is used for forming in the middle part of arc-shaped steel belt, and the 5th class roller is used for arc-shaped steel
Band closes up.
2. tubing according to claim 1 shares thick molding roller pass device, which is characterized in that the first kind roller
Including first level upper roller and first level lower roll, the first level upper roller includes a pair of first convex roller interconnected,
The first level lower roll includes the first lower protruding roller and a pair of first recessed roller, and the first recessed roller and the first convex roller match
It closes, and the first lower protruding roller is fixedly mounted between two the first recessed rollers, first level upper roller and first level lower roll can incite somebody to action
Steel band is pressed into waveform.
3. tubing according to claim 2 shares thick molding roller pass device, it is characterised in that: the second class roller
Including the second horizontal upper roller and the second horizontal lower roller, the second horizontal upper roller includes a pair of second convex roller interconnected,
Second horizontal lower roller includes a pair of second recessed roller interconnected, and the second convex roller and the second recessed roller one are a pair of
It answers, steel band can be pressed into arc by the second horizontal upper roller and the second horizontal lower roller.
4. tubing according to claim 3 shares thick molding roller pass device, it is characterised in that: the third class roller
It is identical with the 5th class roller structure, it include a pair of oblique edger roll, two oblique edger roll outer circles are arc groove.
5. tubing according to claim 4 shares thick molding roller pass device, it is characterised in that: the 4th class roller
Including the 6th horizontal upper roller and the 6th horizontal lower roller, the 6th horizontal upper roller includes the 6th upper roller, under the 6th level
Roller includes a pair of 6th recessed roller in side, is equipped with the 6th recessed roller between two the 6th recessed rollers in side, the 6th upper roller with it is described
6th recessed roller matches, the forming surface camber smooth excessiveness of the recessed roller in the 6th side and the 6th recessed roller.
6. tubing according to claim 5 shares thick molding roller pass device, it is characterised in that: the second rod group
2 groups are provided with, along steel band direction of travel, the forming diameter of two the second rod group upper rollers is sequentially reduced；The third rod
Group is provided with 2 groups, carries out direction along steel band, the forming diameter of two third rod group upper rollers is sequentially reduced, the 5th class
Roller is provided with 4 groups, carries out direction along steel band, the forming diameter of four the 5th class roller upper rollers is sequentially reduced.
7. tubing according to claim 6 shares thick molding roller pass device, it is characterised in that: two third rods
Every a pair of tiltedly edger roll in subgroup is placed at 10 ° of V-type.
8. tubing according to claim 7 shares thick molding roller pass device, it is characterised in that: four the 5th classes
Every a pair of tiltedly edger roll in rod is placed at inverted V type, and angle is followed successively by 10 °, 20 °, 30 °, 40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963098.3A CN110508647A (en) | 2019-10-11 | 2019-10-11 | A kind of tubing shares thick molding roller pass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963098.3A CN110508647A (en) | 2019-10-11 | 2019-10-11 | A kind of tubing shares thick molding roller pass device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110508647A true CN110508647A (en) | 2019-11-29 |
Family
ID=68634344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910963098.3A Pending CN110508647A (en) | 2019-10-11 | 2019-10-11 | A kind of tubing shares thick molding roller pass device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408633A (en) * | 2020-03-31 | 2020-07-14 | 吴丽萍 | Ultra-thin metal plate welding process, composite water pipe and production equipment thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066805A (en) * | 1992-04-21 | 1992-12-09 | 陕西省宝鸡石油钢管厂 | Multi-functional ERW moulding process and shaping machine set |
| JPH0732049A (en) * | 1993-07-14 | 1995-02-03 | Nippon Steel Corp | Formation of uoe steel pipe |
| CN1850389A (en) * | 2006-04-26 | 2006-10-25 | 大连三高重工设备有限公司 | Circular tube open hollow-bending shaping machine set |
| CN101234398A (en) * | 2007-02-01 | 2008-08-06 | 高国武 | Steel tube shaping machine for porous roller |
| CN103736790A (en) * | 2013-12-20 | 2014-04-23 | 山东泰丰钢业有限公司 | High-strength automobile transmission shaft tube double-pass W bend combination forming technology |
| CN104226749A (en) * | 2014-08-18 | 2014-12-24 | 山东泰丰钢业有限公司 | U-shaped molding process for manufacturing HFW (High Frequency Welding) welding pipe |
| CN207628921U (en) * | 2017-12-22 | 2018-07-20 | 太原华欣诚机电设备有限公司 | A kind of steel pipe sky bending forming machine |
| CN110038930A (en) * | 2019-05-09 | 2019-07-23 | 潘克云 | The thick moulding process of the steel band of ERW welded tube |
| CN211218159U (en) * | 2019-10-11 | 2020-08-11 | 山东泰丰钢业有限公司 | Rough forming roll pass device shared by pipes |
-
2019
- 2019-10-11 CN CN201910963098.3A patent/CN110508647A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066805A (en) * | 1992-04-21 | 1992-12-09 | 陕西省宝鸡石油钢管厂 | Multi-functional ERW moulding process and shaping machine set |
| JPH0732049A (en) * | 1993-07-14 | 1995-02-03 | Nippon Steel Corp | Formation of uoe steel pipe |
| CN1850389A (en) * | 2006-04-26 | 2006-10-25 | 大连三高重工设备有限公司 | Circular tube open hollow-bending shaping machine set |
| CN101234398A (en) * | 2007-02-01 | 2008-08-06 | 高国武 | Steel tube shaping machine for porous roller |
| CN103736790A (en) * | 2013-12-20 | 2014-04-23 | 山东泰丰钢业有限公司 | High-strength automobile transmission shaft tube double-pass W bend combination forming technology |
| CN104226749A (en) * | 2014-08-18 | 2014-12-24 | 山东泰丰钢业有限公司 | U-shaped molding process for manufacturing HFW (High Frequency Welding) welding pipe |
| CN207628921U (en) * | 2017-12-22 | 2018-07-20 | 太原华欣诚机电设备有限公司 | A kind of steel pipe sky bending forming machine |
| CN110038930A (en) * | 2019-05-09 | 2019-07-23 | 潘克云 | The thick moulding process of the steel band of ERW welded tube |
| CN211218159U (en) * | 2019-10-11 | 2020-08-11 | 山东泰丰钢业有限公司 | Rough forming roll pass device shared by pipes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408633A (en) * | 2020-03-31 | 2020-07-14 | 吴丽萍 | Ultra-thin metal plate welding process, composite water pipe and production equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204459508U (en) | A kind of continuous lod thermosetting resin composite pipe with two angle wound structure | |
| CN204630448U (en) | A kind of heat exchange tubing | |
| CN110508647A (en) | A kind of tubing shares thick molding roller pass device | |
| CN204996979U (en) | Automatic bar straightener of unsmooth seamless formula | |
| CN201755603U (en) | Steel pipe straightening device | |
| CN210104418U (en) | 15X 7 single channel multi-strand steel wire rope | |
| CN203186983U (en) | Full-automatic solar-energy heat-collecting tube conveying line | |
| CN203147083U (en) | High-strength inner-rib outer-corrugation type plastic pipe | |
| CN211218159U (en) | Rough forming roll pass device shared by pipes | |
| CN201103075Y (en) | Mica paper coiling and drying device | |
| CN211145636U (en) | Composite material reinforced hollow wall winding pipe | |
| CN204320883U (en) | A kind of light-wall pipe elbow processing device | |
| CN202278028U (en) | Manufacturing facility for metal tubes | |
| CN208735254U (en) | A kind of High-strength compression resistant type aluminum profile | |
| CN112644005A (en) | Self-adaptive large and small diameter nylon pipe straightening wheel set | |
| CN207935599U (en) | A kind of high pressure resistant hydraulic tube connects | |
| CN1027967C (en) | High Precision pipe straightener | |
| CN206486643U (en) | A kind of composite ground roll shaft core | |
| CN104785559B (en) | A kind of square steel tubes equilateral empty sinking mould | |
| CN207105419U (en) | A kind of communication cable conduit die for manufacturing | |
| CN216274204U (en) | Roller device for wet leather manufacturing machine | |
| CN202485411U (en) | drying roller and dry-mixed mortar production line | |
| CN214517268U (en) | Holding bender | |
| CN209225945U (en) | A kind of stainless steel tube power-assisted component | |
| CN212268545U (en) | Corrosion-resistant teflon guipure of high life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |