CN201760475U - Upsetting steel pull rod straightening machine - Google Patents
Upsetting steel pull rod straightening machine Download PDFInfo
- Publication number
- CN201760475U CN201760475U CN2010202626977U CN201020262697U CN201760475U CN 201760475 U CN201760475 U CN 201760475U CN 2010202626977 U CN2010202626977 U CN 2010202626977U CN 201020262697 U CN201020262697 U CN 201020262697U CN 201760475 U CN201760475 U CN 201760475U
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- China
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- pull rod
- roll
- jumping
- hydraulic cylinder
- reinforcing pull
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Abstract
The utility model discloses an upsetting steel pull rod straightening machine, comprising an upper beam, an upper roll, a hydraulic cylinder, a movable beam, a lower roll 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 roll is fixed at the lower end of the movable beam; and the lower roll is fixed on the base below the upper roll. The upsetting steel pull rod straightening machine is simple, reasonable and compact in structure, overcomes a plurality of defects of the prior art and realizes the advantage that an upsetting steel pull rod is convenient to enter and exit the straightening machine for straightening.
Description
Technical field
The utility model relates to metal-working plant, particularly, relates 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) describe 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 needs to adjust 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 enters 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 frequent spacing of adjusting each roll gap, to dodge the jumping-up part of reinforcing pull rod, be not suitable for volume production.
Summary of the invention
The purpose of this utility model is, at the problems referred to above, proposes 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.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of jumping-up reinforcing pull rod straightener comprises upper beam, top roll, hydraulic cylinder, moving beam, lower roll and base, and described hydraulic cylinder is installed on the upper beam; The piston rod of described hydraulic cylinder is connected with moving beam; Described top roll is fixed on the lower end of moving beam; Described 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, described top roll can move up and down simultaneously, also can finely tune separately, convenient control drafts.
Further, described 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 utility model straightener, simple and reasonable for structure, compact, jumping-up reinforcing pull rod straightener being followed the principle of " passing rectification " improves, the moving beam and the guide pillar (piston rod) that can move up and down have been increased, make 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 utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model jumping-up reinforcing pull rod straightener.
In conjunction with the accompanying drawings, Reference numeral is as follows among the utility model embodiment:
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 preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
Fig. 1 is an embodiment schematic diagram of the present utility model, and this jumping-up reinforcing pull rod straightener overall structure is three beams, six rod structures as seen from the 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, described moving beam 3 is connected with hydraulic cylinder 1 by 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 by 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 producing as a trial.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail 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 utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
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 described hydraulic cylinder is installed on the upper beam; The piston rod of described hydraulic cylinder is connected with moving beam; Described top roll is fixed on the lower end of moving beam; Described 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, described jumping-up reinforcing pull rod straightener is equipped with the grating chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202626977U CN201760475U (en) | 2010-07-19 | 2010-07-19 | Upsetting steel pull rod straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202626977U CN201760475U (en) | 2010-07-19 | 2010-07-19 | Upsetting steel pull rod straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760475U true CN201760475U (en) | 2011-03-16 |
Family
ID=43713075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202626977U Expired - Fee Related CN201760475U (en) | 2010-07-19 | 2010-07-19 | Upsetting steel pull rod straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294385A (en) * | 2011-09-19 | 2011-12-28 | 太原重工股份有限公司 | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof |
| CN102335684A (en) * | 2010-07-19 | 2012-02-01 | 巨力索具股份有限公司 | Upsetting steel draw bar straightening machine |
| CN102896184A (en) * | 2011-07-27 | 2013-01-30 | 宝山钢铁股份有限公司 | Load reduction control method of hot straightener during reverse pass straightening |
| CN108405659A (en) * | 2018-03-05 | 2018-08-17 | 江苏礼德铝业有限公司 | A kind of aluminium section bar straightener |
-
2010
- 2010-07-19 CN CN2010202626977U patent/CN201760475U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335684A (en) * | 2010-07-19 | 2012-02-01 | 巨力索具股份有限公司 | Upsetting steel draw bar straightening machine |
| CN102896184A (en) * | 2011-07-27 | 2013-01-30 | 宝山钢铁股份有限公司 | Load reduction control method of hot straightener during reverse pass straightening |
| CN102896184B (en) * | 2011-07-27 | 2015-03-04 | 宝山钢铁股份有限公司 | Load reduction control method of hot straightener during reverse pass straightening |
| CN102294385A (en) * | 2011-09-19 | 2011-12-28 | 太原重工股份有限公司 | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof |
| CN102294385B (en) * | 2011-09-19 | 2014-04-16 | 太原重工股份有限公司 | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof |
| CN108405659A (en) * | 2018-03-05 | 2018-08-17 | 江苏礼德铝业有限公司 | A kind of aluminium section bar straightener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |