CN102335684A - Upsetting steel draw bar straightening machine - Google Patents
Upsetting steel draw bar straightening machine Download PDFInfo
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- CN102335684A CN102335684A CN2010102300943A CN201010230094A CN102335684A CN 102335684 A CN102335684 A CN 102335684A CN 2010102300943 A CN2010102300943 A CN 2010102300943A CN 201010230094 A CN201010230094 A CN 201010230094A CN 102335684 A CN102335684 A CN 102335684A
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- pull rod
- jumping
- hydraulic cylinder
- reinforcing pull
- draw bar
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Abstract
The invention discloses an upsetting steel draw bar straightening machine which comprises an upper beam, upper rollera, a hydraulic cylinder, a movable beam, lower rollers and a base, wherein the hydraulic cylinder is arranged on the upper beam, a piston rod of the hydraulic cylinder is connected with the movable beam, the upper rollers are fixed on the lower end of the movable beam, the lower rollers are fixed on the base below the upper roller, and the upper rollers can simultaneously move up and down and can be independently fine adjusted. The upsetting steel draw bar straightening machine has a simple, reasonable and compact structure, overcomes the defects of the prior art, and realizes that an upsetting steel draw bar conveniently enters the straightening agent for straightening.
Description
Technical field
The present invention relates to metal-working plant, particularly, relate to a kind of jumping-up reinforcing pull rod straightener.
Background technology
Jumping-up reinforcing pull rod straightener is a kind of metal-working plant that is used for the aligning work of jumping-up reinforcing pull rod (profile is the two ends column type rod members big than the mid portion diameter) or bar.In " aligning principle with aligning machinery " book of writing by Cui Fu (publication of metallurgical industry publishing house) introduced multiple straightener in detail, gag straightener, cross-roll straightening machine etc. are arranged.
Wherein cross-roll straightening machine is mainly used in the bar aligning of cross section for circle, can carry out omnibearing aligning to being rectified workpiece.Theoretically, general cross-roll straightening machine cannot be aligned the jumping-up reinforcing pull rod, because jumping-up reinforcing pull rod of every aligning, each top roll need be adjusted the position at least 3 times, and back work is loaded down with trivial details, and frequently adjusts top roll the precision of equipment is also had certain influence.
The aligning of jumping-up reinforcing pull rod; The jumping-up that at first will solve reinforcing pull rod partly gets into straightener and the aligning back reinforcing pull rod jumping-up that finishes and partly goes out the problem of straightener; Though existing straightener can be adjusted the roll gap spacing of each smoothing roll according to the workpiece of different-diameter; Roll gap spacing of general adjustment, volume production is a collection of.For this special profile of jumping-up reinforcing pull rod, as on existing straightener, aligning, need the spacing of frequent each roll gap of adjustment, to dodge the jumping-up part of reinforcing pull rod, be not suitable for volume production.
Summary of the invention
The objective of the invention is to,, propose a kind of jumping-up reinforcing pull rod straightener, with the implementation structure advantages of simple, effectively solve the advantage of jumping-up reinforcing pull rod aligning, high efficiency to the problems referred to above.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of jumping-up reinforcing pull rod straightener comprises upper beam, top roll, hydraulic cylinder, moving beam, lower roll and base, and said hydraulic cylinder is installed on the upper beam; The piston rod of said hydraulic cylinder is connected with moving beam; Said top roll is fixed on the lower end of moving beam; Said lower roll is fixed on the base that is positioned at the top roll below, and the hydraulic cylinder action can drive moving beam and move up and down, and then the top roll that drive is fixed on the moving beam moves up and down.
Further, said top roll can move up and down simultaneously, also can finely tune separately, convenient control drafts.
Further, said jumping-up reinforcing pull rod straightener is equipped with the grating chi, and the scale of grating chi is installed on the upper beam, and the moving chi of grating chi is installed on the moving beam, is used for showing in real time the spacing of up-down rollers, and the handled easily person controls the size of drafts.
Beneficial effect:
A kind of jumping-up reinforcing pull rod of the present invention straightener; Simple and reasonable for structure, compact; Jumping-up reinforcing pull rod straightener being followed the principle of " passing rectification " improves; Increase the moving beam and the guide pillar (piston rod) that can move up and down, made reinforcing pull rod conveniently to pass in and out straightener and align, solved the aligning work of jumping-up reinforcing pull rod.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of jumping-up reinforcing pull rod straightener of the present invention.
In conjunction with accompanying drawing, Reference numeral is following in the embodiment of the invention:
The 1-hydraulic cylinder; 2-puts the beams in place; 3-moves beam; The 4-top roll; The 5-lower roll; The 6-base.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Fig. 1 is the embodiments of the invention sketch map, is three beams, six rod structures by visible this jumping-up reinforcing pull rod straightener overall structure of figure.Comprise upper beam 2, top roll 4, hydraulic cylinder 1, moving beam 3, lower roll 5 and base 6.On upper beam 2, hydraulic cylinder 1 is installed, said moving beam 3 is connected with hydraulic cylinder 1 through piston rod.Moving beam 3 is equipped with three top rolls 4 (driven voller), and base 6 is equipped with two lower rolls 5, and hydraulic cylinder 1 action can drive top roll 2 and move up and down, and each top roll 4 also can carry out the adjustment of trace separately simultaneously.Straightener has been installed the grating chi, is used for showing in real time the spacing of up-down rollers 5, and the handled easily person controls the size of drafts.
Before the aligning, control hydraulic cylinder 1 will move beam 3 mentions, and increases the roll gap spacing, and last material roller starts partly carries an end jumping-up of reinforcing pull rod through each smoothing roll, and moving then beam 3 is moved down into assigned address, and starter motor begins aligning.When reinforcing pull rod other end jumping-up part during near smoothing roll, near switch motion, motor stops, and hydraulic cylinder 1 will move beam 3 once more mentions, and following material roller starts reinforcing pull rod is delivered to blanking rack, and the aligning work of reinforcing pull rod finishes.The identical smoothing roll of appearance and size that up-down rollers all adopts, respond well through trial production.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a jumping-up reinforcing pull rod straightener is characterized in that, comprises upper beam, top roll, hydraulic cylinder, moving beam, lower roll and base, and said hydraulic cylinder is installed on the upper beam; The piston rod of said hydraulic cylinder is connected with moving beam; Said top roll is fixed on the lower end of moving beam; Said lower roll is fixed on the base that is positioned at the top roll below.
2. jumping-up reinforcing pull rod straightener according to claim 1 is characterized in that said top roll can move up and down simultaneously, also can finely tune separately.
3. jumping-up reinforcing pull rod straightener according to claim 1 is characterized in that, said jumping-up reinforcing pull rod straightener is equipped with the grating chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010230094.3A CN102335684B (en) | 2010-07-19 | 2010-07-19 | Upsetting steel draw bar straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010230094.3A CN102335684B (en) | 2010-07-19 | 2010-07-19 | Upsetting steel draw bar straightening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102335684A true CN102335684A (en) | 2012-02-01 |
| CN102335684B CN102335684B (en) | 2015-01-07 |
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ID=45511773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010230094.3A Active CN102335684B (en) | 2010-07-19 | 2010-07-19 | Upsetting steel draw bar straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335684B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368638A (en) * | 2014-11-04 | 2015-02-25 | 江苏华菱锡钢特钢有限公司 | Online hot straightening mechanism of rod production line |
| CN105598214A (en) * | 2015-12-21 | 2016-05-25 | 太原重工股份有限公司 | Straight roller type pipe straightening machine and method |
| CN105772537A (en) * | 2016-05-10 | 2016-07-20 | 常州市雪龙机械制造有限公司 | Precision leveling system |
| CN106111743A (en) * | 2016-08-05 | 2016-11-16 | 中冶赛迪工程技术股份有限公司 | A kind of straightener elevator carriage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248605Y (en) * | 1995-03-30 | 1997-03-05 | 孙乐殿 | Plate-form spring forging press with two rolls |
| CN1644260A (en) * | 2005-01-17 | 2005-07-27 | 张先荣 | Calibrat roller adjuster of roller number variable rollering calibrator |
| CN2768917Y (en) * | 2005-01-17 | 2006-04-05 | 张先荣 | Variable roller counting roller type levelling machine correct roller regulating device |
| EP1601477B1 (en) * | 2003-03-07 | 2008-04-02 | ARCELOR France | Device and method for calibrating a roller leveller machine by means of an instrumented bar |
| CN201338033Y (en) * | 2008-12-17 | 2009-11-04 | 泰安振华锻压机械制造有限公司 | Novel roll leveler |
| CN201760475U (en) * | 2010-07-19 | 2011-03-16 | 巨力索具股份有限公司 | Upsetting steel pull rod straightening machine |
-
2010
- 2010-07-19 CN CN201010230094.3A patent/CN102335684B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248605Y (en) * | 1995-03-30 | 1997-03-05 | 孙乐殿 | Plate-form spring forging press with two rolls |
| EP1601477B1 (en) * | 2003-03-07 | 2008-04-02 | ARCELOR France | Device and method for calibrating a roller leveller machine by means of an instrumented bar |
| CN1644260A (en) * | 2005-01-17 | 2005-07-27 | 张先荣 | Calibrat roller adjuster of roller number variable rollering calibrator |
| CN2768917Y (en) * | 2005-01-17 | 2006-04-05 | 张先荣 | Variable roller counting roller type levelling machine correct roller regulating device |
| CN201338033Y (en) * | 2008-12-17 | 2009-11-04 | 泰安振华锻压机械制造有限公司 | Novel roll leveler |
| CN201760475U (en) * | 2010-07-19 | 2011-03-16 | 巨力索具股份有限公司 | Upsetting steel pull rod straightening machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368638A (en) * | 2014-11-04 | 2015-02-25 | 江苏华菱锡钢特钢有限公司 | Online hot straightening mechanism of rod production line |
| CN105598214A (en) * | 2015-12-21 | 2016-05-25 | 太原重工股份有限公司 | Straight roller type pipe straightening machine and method |
| CN105598214B (en) * | 2015-12-21 | 2017-12-15 | 太原重工股份有限公司 | A kind of straight roll-type tube straightener for pipe and method for aligning |
| CN105772537A (en) * | 2016-05-10 | 2016-07-20 | 常州市雪龙机械制造有限公司 | Precision leveling system |
| CN106111743A (en) * | 2016-08-05 | 2016-11-16 | 中冶赛迪工程技术股份有限公司 | A kind of straightener elevator carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102335684B (en) | 2015-01-07 |
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