CN108817139A - A kind of pipe straightener - Google Patents
A kind of pipe straightener Download PDFInfo
- Publication number
- CN108817139A CN108817139A CN201810608506.9A CN201810608506A CN108817139A CN 108817139 A CN108817139 A CN 108817139A CN 201810608506 A CN201810608506 A CN 201810608506A CN 108817139 A CN108817139 A CN 108817139A
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- China
- Prior art keywords
- bearing
- steel pipe
- cylinder storehouse
- pipe
- correction
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 238000012937 correction Methods 0.000 claims abstract description 51
- 238000003491 array Methods 0.000 claims abstract description 3
- 238000012546 transfer Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of pipe straighteners, and including the support in inversion Π type, first bearing, the coaxial arrangement of two first bearings are embedded in the both side plate of support opening；It further include correction component, correcting component includes cylindrical hollow cylinder storehouse, the both ends in cylinder storehouse coaxially have a cylindrical bearing block, are equipped in bearing block and supply the freely through second bearing of steel pipe to be corrected, two second bearings and cylinder storehouse are coaxially arranged；Several floating bearing mounting bases are equipped on several evenly spaced cross sections in cylinder storehouse, floating bearing mounting base on each cross section includes the floating upper frame of several rounded arrays centered on the point on the axis of cylinder storehouse, the floating upper frame includes mounting rod, holds out against spring, slide bar, it corrects coaxially embedded with correction mould pipe in bearing inner race, correction mould pipe passes through for steel pipe to be aligned and gradually corrects steel pipe；The pipe straightener rectification effect is good, smaller to the damage of steel pipe.
Description
Technical field
The invention belongs to steel pipe straightening technology field more particularly to a kind of steel pipe straightening equipment.
Background technique
Steel pipe when in use, is aligned, and existing steel pipe aligning has manufacturer frequently with the method for stretching, to steel
The leveling effect of pipe is bad, and is less applicable in particularly with the aligning of long steel pipe, be easy to cause rigid light be broken or in
Portion reduces, and other some straightening equipment are larger to the damage generated after steel pipe aligning, and powerful rigidity stretches or extruding force
Although can disposably correct to curved steel pipe, its rectification effect is very poor, there is correction and excessively causes many secondary
Deformation damage.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, a kind of pipe straightener is provided, pipe straightener correction
Effect is good, smaller to the damage of steel pipe.
Technical scheme is as follows：
A kind of pipe straightener is embedded with first axle in the both side plate of support opening including the support in inversion Π type
It holds, the coaxial arrangement of two first bearings；
It further include correction component, correction component includes cylindrical hollow cylinder storehouse, and the both ends in cylinder storehouse are coaxially
It is equipped with a cylindrical bearing block, in bearing block and supplies the freely through second bearing of steel pipe to be corrected, two second
Bearing and cylinder storehouse are coaxially arranged；Several floating bearings are equipped on several evenly spaced cross sections in cylinder storehouse to pacify
Seat is filled, the floating bearing mounting base on each cross section includes several rounded battle arrays centered on the point on the axis of cylinder storehouse
The floating upper frame of column, the floating upper frame include mounting rod, hold out against spring, slide bar, and cylinder storehouse inner wall is fixed in mounting rod one end
On, slide bar one end along the blind hole that mounting rod length direction slideably protrudes into the mounting rod other end, and with the hole bottom
Between by hold out against spring be connected, the slide bar other end have an arc-shaped mounting groove, the axis and cylinder of the mounting groove
Storehouse is coaxial, and the outer ring for correcting bearing is respectively correspondingly embedded in corresponding mounting groove, so that in each floating bearing mounting base
All slide bars determine the position of a corresponding correction bearing jointly, coaxially embedded with correcting mould in the correction bearing inner race
Pipe, correction mould pipe pass through for steel pipe to be aligned and gradually correct steel pipe；
The cylinder storehouse is horizontally mounted in the support opening, and the bearing block at both ends is respectively arranged in described first
In bearing, one of bearing block stretches out the side plate of support towards support open outside, and its extension end is equipped with and drives entire cylinder
The driven gear of storehouse rotation；
Along the direction of transfer of steel pipe to be corrected, device of spring stiffness coefficient is held out against increasingly in the floating bearing mounting base
Greatly.
Further, the two sides of the support are respectively equipped with a pair of of directive wheel, each pair of directive wheel arrangement symmetrical above and below, and
Gap between two directive wheels of the cylinder storehouse for steel pipe approaching side to be corrected is in cone of the small end towards support side plate；It is located at
It is in cone of the big end towards support side plate, circular cone at this that cylinder storehouse, which is pierced by the gap between two directive wheels of side for steel pipe to be corrected,
The portlet diameter in shape gap is equal to the outer dia of standard steel pipe.
Further, the inside die hole of the correction mould pipe is conical bore, and the small end of all conical bores is towards steel to be corrected
The traversing through end of pipe, and along the direction of transfer of steel pipe to be corrected, the conical bore is smaller and smaller.
Beneficial effects of the present invention：The present invention is introduced pipeline to be corrected in cylinder storehouse using a pair of of directive wheel, wait rectify
Positive steel pipe sequentially passes through second bearing, several correction mould pipes, second bearing, other end directive wheel, in steel pipe motion process,
When by cylinder storehouse, held out against under spring controlled several floating bearing mounting base restriction effects by what is be incremented by stiffness factor,
Floatability of the correction bearing of installation correction mould pipe on the axis of cylinder storehouse is more and more weaker, this is primarily to adapt to steel pipe rigid
Curvature is larger when in into cylinder storehouse, also larger to the extruding of correction mould pipe when moving, it is therefore desirable to lesser stiffness system
Number avoids excessive rigidity from squeezing correction and damages pipeline so that correction mould pipe herein has bigger play, with
Pipeline is pushed ahead, and pipeline is gradually aligned, therefore subsequent control correction mould pipe play holds out against device of spring stiffness coefficient
It is increasing, it is therefore intended that further steel pipe is gradually aligned, it is finally multiple by the directive wheel guiding of the other end and final correction
Straightener is sent out after core, to obtain preferable steel pipe leveling effect, and prevents steel pipe because of disposable rigid orthotic power
The damage generated when application has more excellent resultant effect relative to drawing correction and other correction modes.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Component label instructions：Support 1, cylinder storehouse 2, first bearing 3, second bearing 4, bearing block 5, mounting rod 6, slide bar 7,
Correction bearing 8 holds out against spring 9, correction mould pipe 10, driven gear 11, directive wheel 12.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Present invention will be further explained below with reference to the attached drawings and examples：
As shown in Figure 1, a kind of pipe straightener, including in the support 1 for being inverted Π type, in the both side plate of 1 opening of support
It is embedded with first bearing 3, the coaxial arrangement of two first bearings 3.
It further include correction component, correction component includes cylindrical hollow cylinder storehouse 2, and the both ends in cylinder storehouse 2 are coaxial
Ground has a cylindrical bearing block 5, is equipped in bearing block 5 and supplies the freely through second bearing 4 of steel pipe to be corrected, and two
Second bearing 4 and cylinder storehouse 2 are coaxially arranged；It is floating equipped with several on several evenly spaced cross sections in cylinder storehouse 2
Dynamic bearing mounting base, the floating bearing mounting base on each cross section, which includes several with the point on 2 axis of cylinder storehouse, is
The floating upper frame of the rounded array of the heart, the floating upper frame include mounting rod 6, hold out against spring 9, slide bar 7, and 6 one end of mounting rod is solid
Due on 2 inner wall of cylinder storehouse, 7 one end of slide bar slideably protrudes into the blind hole of 6 other end of mounting rod along 6 length direction of mounting rod
It is interior, and be connected between the hole bottom by holding out against spring 9,7 other end of slide bar has an arc-shaped mounting groove, institute
Axis and the cylinder storehouse 2 for stating mounting groove are coaxial, and the outer ring of correction bearing 8 is respectively correspondingly embedded in corresponding mounting groove, so that
Obtain the position that all slide bars 7 in each floating bearing mounting base determine a corresponding correction bearing 8 jointly, the correction axis
It holds coaxially embedded with correction mould pipe 10 in 8 inner rings, correction mould pipe 10 passes through for steel pipe to be aligned and gradually corrects steel pipe.
The cylinder storehouse 2 is horizontally mounted in the support 1 is open, and the bearing block 5 at both ends is respectively arranged in described
In first bearing 3, one of bearing block 5 stretches out the side plate of support 1 towards 1 open outside of support, and its extension end is equipped with and drives
The driven gear 11 of entire 2 rotation of cylinder storehouse.Top along the direction of transfer of steel pipe to be corrected, in the floating bearing mounting base
9 stiffness factor of tight spring is increasing.
Further, the two sides of the support 1 are respectively equipped with a pair of of directive wheel 12, each pair of cloth symmetrical above and below of directive wheel 12
It sets, and is located at circle of the cylinder storehouse 2 for the gap between two directive wheels 12 of steel pipe approaching side to be corrected in small end towards 1 side plate of support
Taper；Circle of the gap between two directive wheels 12 of side in big end towards 1 side plate of support is pierced by for steel pipe to be corrected positioned at cylinder storehouse 2
Taper, portlet diameter of conical gap is equal to the outer dia of standard steel pipe at this.Convenient for conduit entrance, is promoted and rectified
Forward efficiency promotes correction quality.
Further, the inside die hole of the correction mould pipe 10 is conical bore, and the small end of all conical bores is towards wait correct
The traversing through end of steel pipe, and along the direction of transfer of steel pipe to be corrected, the conical bore is smaller and smaller, and further conduit is fast
Fast smoothly transmission, preferably gradually aligns, promotes correction efficiency and correction quality.
The pipe straightener is introduced pipeline to be corrected in cylinder storehouse 2 using a pair of of directive wheel 12, steel pipe to be corrected according to
It is secondary to lead in steel pipe motion process across second bearing 4, several correction mould pipes 10, second bearing 4, other end directive wheel 12
When crossing in cylinder storehouse 2, under holding out against several floating bearing mounting base restriction effects that spring 9 controls by what is be incremented by stiffness factor,
Floatability of the correction bearing 8 of installation correction mould pipe 10 on 2 axis of cylinder storehouse is more and more weaker, this is primarily to adapt to steel pipe
When having just enter into cylinder storehouse 2, curvature is larger, also larger to the extruding of correction mould pipe 10 when moving, it is therefore desirable to lesser
Stiffness factor avoids excessive rigidity from squeezing correction damage pipe so that correction mould pipe 10 herein has bigger play
Road, in pushing ahead with pipeline, pipeline is gradually aligned, therefore subsequent control correction 10 play of mould pipe holds out against bullet
9 stiffness factor of spring is increasing, it is therefore intended that further gradually aligns steel pipe, is finally oriented to by the directive wheel 12 of the other end
Straightener is sent out with after final correction review, to obtain preferable steel pipe leveling effect, and prevents steel pipe because primary
Property the damage that generates when applying of rigid orthotic power, there is more excellent synthesis relative to drawing correction and other correction modes
Effect.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (3)
1. a kind of pipe straightener, it is characterised in that：It is embedding in the both side plate of support opening including the support in inversion Π type
There are first bearing, the coaxial arrangement of two first bearings；
It further include correction component, correction component includes cylindrical hollow cylinder storehouse, and the both ends in cylinder storehouse coaxially have
One cylindrical bearing block, interior be equipped with of bearing block supply the freely through second bearing of steel pipe to be corrected, two second bearings
It is coaxially arranged with cylinder storehouse；Several floating bearings are equipped on several evenly spaced cross sections in cylinder storehouse to install
, the floating bearing mounting base on each cross section includes several rounded arrays centered on the point on the axis of cylinder storehouse
Floating upper frame, the floating upper frame includes mounting rod, holds out against spring, slide bar, and mounting rod one end is fixed on the inner wall of cylinder storehouse,
Slide bar one end is along the blind hole that mounting rod length direction slideably protrudes into the mounting rod other end, and between the hole bottom
It is connected by holding out against spring, the slide bar other end has an arc-shaped mounting groove, and the axis of the mounting groove and cylinder storehouse are same
Axis, the outer ring for correcting bearing are respectively correspondingly embedded in corresponding mounting groove, so that the institute in each floating bearing mounting base
There is slide bar to determine the position of a corresponding correction bearing jointly, be coaxially embedded with correction mould pipe in the correction bearing inner race,
Correction mould pipe passes through for steel pipe to be aligned and gradually corrects steel pipe；
The cylinder storehouse is horizontally mounted in the support opening, and the bearing block at both ends is respectively arranged in the first bearing
Interior, one of bearing block stretches out the side plate of support towards support open outside, and its extension end is equipped with and drives entire cylinder storehouse certainly
The driven gear turned；
Along the direction of transfer of steel pipe to be corrected, in the floating bearing mounting base to hold out against device of spring stiffness coefficient increasing.
2. pipe straightener according to claim 1, it is characterised in that：The two sides of the support are respectively equipped with a pair of of guiding
Wheel, each pair of directive wheel arrangement symmetrical above and below, and be located at cylinder storehouse for steel pipe approaching side to be corrected two directive wheels between
Gap is in cone of the small end towards support side plate；It is in for the gap that steel pipe to be corrected is pierced by between two directive wheels of side positioned at cylinder storehouse
Big end is towards the cone of support side plate, and portlet diameter of conical gap is equal to the outer dia of standard steel pipe at this.
3. pipe straightener according to claim 1 or claim 2, it is characterised in that：The inside die hole of the correction mould pipe is circular cone
Hole, the traversing through end of the small end of all conical bores court's steel pipe to be corrected, and along the direction of transfer of steel pipe to be corrected, the circular cone
Hole is smaller and smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608506.9A CN108817139B (en) | 2018-06-13 | 2018-06-13 | Steel pipe straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608506.9A CN108817139B (en) | 2018-06-13 | 2018-06-13 | Steel pipe straightening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108817139A true CN108817139A (en) | 2018-11-16 |
| CN108817139B CN108817139B (en) | 2020-04-10 |
Family
ID=64145134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810608506.9A Active CN108817139B (en) | 2018-06-13 | 2018-06-13 | Steel pipe straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817139B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848252A (en) * | 2018-12-20 | 2019-06-07 | 芜湖恒美电热器具有限公司 | Steel band is rolled into steel pipe means for correcting |
| CN110814215A (en) * | 2019-10-23 | 2020-02-21 | 湖州裕达电工科技有限公司 | Floating straightening method and processing technology of enameled cable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222906A (en) * | 1962-04-13 | 1965-12-14 | Iii Bernard J Aurin | Tube processing apparatus |
| JPS60170545A (en) * | 1984-02-10 | 1985-09-04 | Shinko Kosen Kogyo Kk | Method and device for straightening wire rod |
| CH680987A5 (en) * | 1989-03-30 | 1992-12-31 | Peddinghaus Carl Ullrich Dr | |
| CN202516977U (en) * | 2012-04-09 | 2012-11-07 | 天津大桥金属焊丝有限公司 | Straightening device for shearing machine |
| CN204035413U (en) * | 2014-06-18 | 2014-12-24 | 重庆松普电器有限公司 | Wire rod alignment structure |
| CN204220859U (en) * | 2014-11-06 | 2015-03-25 | 长葛市神光建筑机械厂 | A kind of bar straightener of multistage straightening |
| CN204220858U (en) * | 2014-11-06 | 2015-03-25 | 长葛市神光建筑机械厂 | A kind of flexible straightening module |
| CN204220855U (en) * | 2014-11-03 | 2015-03-25 | 长葛市神光建筑机械厂 | The straightening parts of waste steel bar |
| CN204308103U (en) * | 2014-12-02 | 2015-05-06 | 许昌玖耐机械有限公司 | Aperture gradual change type waste steel bar straightening module |
-
2018
- 2018-06-13 CN CN201810608506.9A patent/CN108817139B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222906A (en) * | 1962-04-13 | 1965-12-14 | Iii Bernard J Aurin | Tube processing apparatus |
| JPS60170545A (en) * | 1984-02-10 | 1985-09-04 | Shinko Kosen Kogyo Kk | Method and device for straightening wire rod |
| CH680987A5 (en) * | 1989-03-30 | 1992-12-31 | Peddinghaus Carl Ullrich Dr | |
| CN202516977U (en) * | 2012-04-09 | 2012-11-07 | 天津大桥金属焊丝有限公司 | Straightening device for shearing machine |
| CN204035413U (en) * | 2014-06-18 | 2014-12-24 | 重庆松普电器有限公司 | Wire rod alignment structure |
| CN204220855U (en) * | 2014-11-03 | 2015-03-25 | 长葛市神光建筑机械厂 | The straightening parts of waste steel bar |
| CN204220859U (en) * | 2014-11-06 | 2015-03-25 | 长葛市神光建筑机械厂 | A kind of bar straightener of multistage straightening |
| CN204220858U (en) * | 2014-11-06 | 2015-03-25 | 长葛市神光建筑机械厂 | A kind of flexible straightening module |
| CN204308103U (en) * | 2014-12-02 | 2015-05-06 | 许昌玖耐机械有限公司 | Aperture gradual change type waste steel bar straightening module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848252A (en) * | 2018-12-20 | 2019-06-07 | 芜湖恒美电热器具有限公司 | Steel band is rolled into steel pipe means for correcting |
| CN110814215A (en) * | 2019-10-23 | 2020-02-21 | 湖州裕达电工科技有限公司 | Floating straightening method and processing technology of enameled cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108817139B (en) | 2020-04-10 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200316 Address after: 325000 Jinxing Garden, Lucheng District, Wenzhou City, Zhejiang Province, 2 501 Applicant after: Cai Yating Address before: 301724 Tianjin Wuqing District Huang Zhuang Street Applicant before: Wang Huayin |
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Effective date of registration: 20201102 Address after: Group 9, Xuean community neighborhood committee, Dongchen Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Jiangsu Chengyu Industrial Technology Co.,Ltd. Address before: 325000 Jinxing Garden, Lucheng District, Wenzhou City, Zhejiang Province, 2 501 Patentee before: Cai Yating |
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| TR01 | Transfer of patent right |