CN109175011A - A kind of high straightness straightener - Google Patents

A kind of high straightness straightener Download PDF

Info

Publication number
CN109175011A
CN109175011A CN201810685405.1A CN201810685405A CN109175011A CN 109175011 A CN109175011 A CN 109175011A CN 201810685405 A CN201810685405 A CN 201810685405A CN 109175011 A CN109175011 A CN 109175011A
Authority
CN
China
Prior art keywords
straightening
straightening roll
mental section
roll
high straightness
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
Application number
CN201810685405.1A
Other languages
Chinese (zh)
Inventor
朱华金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Longhe Mechanical Technology Co Ltd
Original Assignee
Jiangyin Longhe Mechanical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangyin Longhe Mechanical Technology Co Ltd filed Critical Jiangyin Longhe Mechanical Technology Co Ltd
Priority to CN201810685405.1A priority Critical patent/CN109175011A/en
Publication of CN109175011A publication Critical patent/CN109175011A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work

Abstract

The invention discloses a kind of high straightness straighteners, mental section successively passes through the first straightening mechanism and the second straightening mechanism from left to right, two sides in first straightening mechanism positioned at mental section are symmetrically arranged with the first straightening roll, the second straightening roll, third straightening roll and the 4th straightening roll, first straightening roll, the second straightening roll, third straightening roll and the 4th straightening roll to mental section distance successively successively decrease, the two sides in the second straightening mechanism positioned at mental section are symmetrically arranged with several 5th straightening rolls.The configuration of the present invention is simple, the big mental section of curvature is tentatively aligned by the first straightening mechanism, curvature gradually decreases, again through the second straightening mechanism by the secondary aligning of mental section, improve the straightness of mental section, the defect rate of mental section is reduced, while also improving the service life of straightener.

Description

A kind of high straightness straightener
Technical field
The present invention relates to metal pipe material manufacture fields, more particularly to a kind of high straightness straightener.
Background technique
Straightener is the equipment aligned to mental section, and straightener squeezes mental section etc. by straightening roll So that its is changed straightness, for deforming biggish mental section, once aligns relatively difficult, and the excessive extruding force of straightener is held Mental section surface is easily set to form point, the straightness of mental section is not high after aligning, and defect rate is high.
Summary of the invention
The present invention is above-mentioned in order to overcome the shortcomings of, provides a kind of high straightness straightener of simple, the secondary aligning of structure.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of high straightness straightener, mental section 1 successively pass through the first straightening mechanism 2 and the second straightening mechanism 3 from left to right, The first straightening roll 4, the second straightening roll 5, third straightening roll 6 are symmetrically arranged with positioned at the two sides of mental section 1 in first straightening mechanism 2 With the 4th straightening roll 7, the first straightening roll 4, the second straightening roll 5, third straightening roll 6 and the 4th straightening roll 7 to mental section 1 away from From successively successively decreasing, the two sides in the second straightening mechanism positioned at mental section 1 are symmetrically arranged with several 5th straightening rolls 8, and several five Straightening roll 8 is equidistant to mental section 1.
Preferably, the distance of the 4th straightening roll 7 to mental section 1 is greater than the distance that the 5th straightening roll 8 arrives mental section 1.
Preferably, the first straightening roll 4, the second straightening roll 5, third straightening roll 6, the 4th straightening roll 7 and the 5th straightening roll 8 Roller diameter is equal.
Preferably, the first straightening roll 4 and the second straightening roll 5, the second straightening roll 5 and third straightening roll 6, third straightening roll 6 Horizontal space between the 4th straightening roll 7 is equal.
The beneficial effects of the present invention are:
The configuration of the present invention is simple is tentatively aligned the big mental section of curvature by the first straightening mechanism, curvature by It is decrescence few, then the secondary aligning of mental section is improved the straightness of mental section, reduces metal mold through the second straightening mechanism The defect rate of material, while also improving the service life of straightener.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the present invention is a kind of high straightness straightener, mental section 1 is successively rectified by first from left to right Straight mechanism 2 and the second straightening mechanism 3, in the first straightening mechanism 2 positioned at the two sides of mental section 1 be symmetrically arranged with the first straightening roll 4, Second straightening roll 5, third straightening roll 6 and the 4th straightening roll 7, the first straightening roll 4, the second straightening roll 5, third straightening roll 6 and The distance of four straightening rolls 7 to mental section 1 is successively successively decreased, and the two sides in the second straightening mechanism positioned at mental section 1 are symmetrically arranged with Several 5th straightening rolls 8, several 5th straightening roll 8 being equidistant to mental section 1.
The distance of 4th straightening roll 7 to mental section 1 is greater than the distance that the 5th straightening roll 8 arrives mental section 1.
First straightening roll 4, the second straightening roll 5, third straightening roll 6, the roller of the 4th straightening roll 7 and the 5th straightening roll 8 are straight Diameter is equal.
First straightening roll 4 and the second straightening roll 5, the second straightening roll 5 are rectified with third straightening roll 6, third straightening roll 6 and the 4th Horizontal space between straight roller 7 is equal.
The configuration of the present invention is simple is tentatively aligned the big mental section of curvature by the first straightening mechanism, bending Degree gradually decreases, then through the second straightening mechanism improves the straightness of mental section, reduce gold the secondary aligning of mental section The defect rate of genotype material, while also improving the service life of straightener.
It is above-mentioned according to the present invention for enlightenment, through the above description, relevant staff completely can without departing from In the range of this invention technical idea, various changes and amendments are carried out.The technical scope of this invention is not limited to In the content on specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (4)

1. a kind of high straightness straightener, it is characterised in that: mental section (1) successively passes through the first straightening mechanism from left to right (2) and the second straightening mechanism (3), the interior two sides positioned at mental section (1) of the first straightening mechanism (2) are symmetrically arranged with the first straightening roll (4), the second straightening roll (5), third straightening roll (6) and the 4th straightening roll (7), the first straightening roll (4), the second aligning (5), third The distance of straightening roll (6) and the 4th straightening roll (7) to mental section (1) is successively successively decreased, and metal is located in the second straightening mechanism (3) The two sides of profile (1) are symmetrically arranged with several 5th straightening rolls (8), and several 5th straightening rolls (8) arrive the distance phase of mental section (1) Deng.
2. a kind of high straightness straightener according to claim 1, it is characterised in that: the 4th straightening roll (7) arrives metal mold The distance of material (1) is greater than the distance that the 5th straightening roll (8) arrives mental section (1).
3. a kind of high straightness straightener according to claim 1, it is characterised in that: the first straightening roll (4), the second aligning Roller (5), third straightening roll (6), the roller diameter of the 4th straightening roll (7) and the 5th straightening roll (8) are equal.
4. a kind of high straightness straightener according to claim 1, it is characterised in that: the first straightening roll (4) is rectified with second Between level between straight roller (5), the second straightening roll (5) and third straightening roll (6), third straightening roll (6) and the 4th straightening roll (7) Away from equal.
CN201810685405.1A 2018-06-28 2018-06-28 A kind of high straightness straightener Pending CN109175011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810685405.1A CN109175011A (en) 2018-06-28 2018-06-28 A kind of high straightness straightener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810685405.1A CN109175011A (en) 2018-06-28 2018-06-28 A kind of high straightness straightener

Publications (1)

Publication Number Publication Date
CN109175011A true CN109175011A (en) 2019-01-11

Family

ID=64948656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810685405.1A Pending CN109175011A (en) 2018-06-28 2018-06-28 A kind of high straightness straightener

Country Status (1)

Country Link
CN (1) CN109175011A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110404969A (en) * 2019-06-28 2019-11-05 中冶华天工程技术有限公司 Continuous variable curvature section straightener
CN111498599A (en) * 2020-04-17 2020-08-07 中国一冶集团有限公司 Quick wiring and line concentration method for multi-strand conducting wire

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540731B2 (en) * 1975-09-10 1978-01-19 Mannesmann AG, 4000 Düsseldorf INLET DEVICE ON ROLLER LEVELING MACHINES FOR TUBES
CN1539568A (en) * 2003-11-03 2004-10-27 佛山市顺德区冠邦科技有限公司 Straightener for 3D round bar with multiple skew rollers
US20090301156A1 (en) * 2008-06-05 2009-12-10 Corbeil Glen Tubing straightener
CN201744541U (en) * 2010-06-17 2011-02-16 江苏晨兴机械实业有限公司 Cross-rolling molding machine for ultrathin steel plates
CN106623560A (en) * 2016-11-25 2017-05-10 昆明理工大学 Metal sheet embossing rough rectification device
CN206838808U (en) * 2017-04-08 2018-01-05 河南省海皇新材料科技有限公司 A kind of aluminium section bar straightening mechanism
CN207430950U (en) * 2017-11-10 2018-06-01 天津轩泽金属制品有限公司 A kind of copper strips roll squeezer based on classification rolling techniques

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540731B2 (en) * 1975-09-10 1978-01-19 Mannesmann AG, 4000 Düsseldorf INLET DEVICE ON ROLLER LEVELING MACHINES FOR TUBES
CN1539568A (en) * 2003-11-03 2004-10-27 佛山市顺德区冠邦科技有限公司 Straightener for 3D round bar with multiple skew rollers
US20090301156A1 (en) * 2008-06-05 2009-12-10 Corbeil Glen Tubing straightener
CN201744541U (en) * 2010-06-17 2011-02-16 江苏晨兴机械实业有限公司 Cross-rolling molding machine for ultrathin steel plates
CN106623560A (en) * 2016-11-25 2017-05-10 昆明理工大学 Metal sheet embossing rough rectification device
CN206838808U (en) * 2017-04-08 2018-01-05 河南省海皇新材料科技有限公司 A kind of aluminium section bar straightening mechanism
CN207430950U (en) * 2017-11-10 2018-06-01 天津轩泽金属制品有限公司 A kind of copper strips roll squeezer based on classification rolling techniques

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110404969A (en) * 2019-06-28 2019-11-05 中冶华天工程技术有限公司 Continuous variable curvature section straightener
CN111498599A (en) * 2020-04-17 2020-08-07 中国一冶集团有限公司 Quick wiring and line concentration method for multi-strand conducting wire
CN111498599B (en) * 2020-04-17 2022-01-25 中国一冶集团有限公司 Quick wiring and line concentration method for multi-strand conducting wire

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Application publication date: 20190111