CN102489621A - Vertical lifting flexible feeding system of bar straightening machine - Google Patents
Vertical lifting flexible feeding system of bar straightening machine Download PDFInfo
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- CN102489621A CN102489621A CN2011103936683A CN201110393668A CN102489621A CN 102489621 A CN102489621 A CN 102489621A CN 2011103936683 A CN2011103936683 A CN 2011103936683A CN 201110393668 A CN201110393668 A CN 201110393668A CN 102489621 A CN102489621 A CN 102489621A
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- spring top
- feeding roller
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Abstract
A vertical lifting flexible feeding system of a bar straightening machine comprises a beam. A feeding roller way is installed on the beam, and the portion below the beam is connected with guide posts which are placed on bases. The beam is in hinged connection with oil cylinder rods of two lifting oil cylinders which are installed on the bases in a middle trunnion connection mode. A hinge shaft through which the lifting oil cylinders are connected with the beam and the middle trunnions through which the lifting oil cylinders are connected with a left base and a right base are installed in perpendicular crossing mode. One side of a left guide post is respectively provided with two pairs of first spring top rollers, one side of a right guide post is respectively provided with two pairs of second spring top rollers, and the middle trunnions of the lifting oil cylinders and the hinge shaft of the oil cylinder rods are installed in the perpendicular crossing mode, thereby enabling the feeding roller way and the beam to be free in the four directions of forwards, backwards, left and right, ensuring that the feeding roller way and the beam can swing after struck by bars, avoiding excessive impact, prolonging service life and meanwhile reducing work amount of device maintenance.
Description
Technical field
The invention belongs to the bar straightener technical field, the flexible feed system of particularly a kind of bar straightener vertical lift.
Background technology
The feed mechanism of straightener all was to adopt fixedly roller-way mostly in the past, or adopted an elongated pull bar to realize what the roller-way unification was gone up and down.When adopting fixedly roller-way feeding, bar afterbody whipping is very big after the main frame because bar is nipped, and roller-way receives strong strike, and roller-way damages very serious, safeguards very difficulty.And adopt elongated pull bar feeding, because the space structure restriction, the aspect ratio of roller-lifting is less; Simultaneously since the part rod member by compression; So have the pressure bar stabilization problem, and cylinder rod requires than higher with the assembly precision of pull bar, otherwise causes fractureing of cylinder rod easily.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide the flexible feed system of a kind of bar straightener vertical lift, avoid or reduce of the strike of bar afterbody whipping the feeding roller-way, prolong the service life of roller-way, reduce the maintenance of equipment.
In order to achieve the above object, the technical scheme taked of the present invention is:
The flexible feed system of a kind of bar straightener vertical lift comprises crossbeam 3, and feeding roller-way 1 is installed on the crossbeam 3; The below of crossbeam 3 is connected with left lead 5-2, right lead 5-1 and middle lead 9; Left side lead 5-2 is placed on the left base 7-2, and right lead 5-1 is placed on the right base 7-1, and middle lead 9 is placed on the center base 8; Crossbeam 3 is hinged with the cylinder rod of two hoist cylinders 6; The gudgeon connected modes were installed in respectively on left base 7-2 and the right base 7-1 in the middle of two hoist cylinders 6 adopted, and the middle gudgeon employing square crossing installation that the jointed shaft that hoist cylinder 6 connects with crossbeam 3 and hoist cylinder 6 are connected with left and right sides base 7 is separately installed with two couples first spring top roller 4-2 in the side of left lead 5-2; Side at right lead 5-1 is separately installed with two couples second spring top roller 4-1; The first spring top roller 4-2 is installed on the left base 7-2, and the second spring top roller 4-1 is installed on the right base 7-1, between the both sides up and down of three leads and the corresponding base copper shoe 10 is installed.
Characteristics of the present invention are: adopted the mode of hydraulic lifting to realize; The mode of spring top clamping that adopts left and right sides has realized floating spacing; The jointed shaft of gudgeon and cylinder rod adopts the square crossing mounting means in the middle of the hoist cylinder simultaneously, makes feeding roller-way and crossbeam realize freedom on the four direction all around, thereby has guaranteed can swing after feeding roller-way and crossbeam are hit by bar; Avoid excess impact; Thereby the protection roller-way prolongs its service life, has reduced the workload of plant maintenance simultaneously.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a lead sectional view of the present invention, and wherein Fig. 3-1 is the sectional view of left lead 5-2, and Fig. 3-3 is the sectional view of right lead 5-1, and Fig. 3-2 is the sectional view of middle lead 9.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing the present invention is described further.
With reference to Fig. 1, Fig. 2 and Fig. 3; The flexible feed system of a kind of bar straightener vertical lift comprises crossbeam 3, and feeding roller-way 1 is installed on the crossbeam 3; The below of crossbeam 3 is connected with left lead 5-2, right lead 5-1 and middle lead 9; Left side lead 5-2 is placed on the left base 7-2, and right lead 5-1 is placed on the right base 7-1, and middle lead 9 is placed on the center base 8; Crossbeam 3 is hinged with the cylinder rod of two hoist cylinders 6; The gudgeon connected mode was installed on left base 7-2 and the right base 7-1 in the middle of hoist cylinder 6 adopted, and the middle gudgeon employing square crossing installation that the jointed shaft that hoist cylinder 6 connects with crossbeam 3 and hoist cylinder 6 are connected with left and right sides base 7 is separately installed with two couples first spring top roller 4-2 in the side of left lead 5-2; Side at right lead 5-1 is separately installed with two couples second spring top roller 4-1; The first spring top roller 4-2 is installed on the left base 7-2, and the second spring top roller 4-1 is installed on the right base 7-1, between the both sides up and down of three leads and the corresponding base copper shoe 10 is installed.
Operation principle of the present invention is:
At first dialled in the feeding roller-way 1 on foreground from the stand by aligning bar 2; Feeding roller-way 1 rises under the effect of hoist cylinder 6 with crossbeam 3; Travelled forward gradually under the driving of feeding roller-way 1 by aligning bar 2; Up to the first pair of smoothing roll of main frame of being nipped by aligning bar 2 heads, at this moment bar can travel forward under the effect of main frame smoothing roll fully, is aligned simultaneously.Foreground feeding this moment roller-way 1 descends rapidly under the effect of hoist cylinder 6 with crossbeam 3, drops to the below of fender bracket, avoids the strike of bar whipping.In lifting process, the copper shoe 10 of three lead both sides plays good sliding action, reduces frictional force, improves its service life.
In the process that descends; Quilt aligning bar 2 has rotated under the effect of main frame smoothing roll and has advanced, and crooked bar hits feeding roller-way 1 when rotation is advanced, and feeding roller-way 1 is after receiving by 2 strikes of aligning bar; Can swing around the gudgeon pin joint of hoist cylinder 6; One side, the second spring top roller 4-1 is compressed, and the opposite side first spring top roller 4-2 obtains discharging, thereby effectively alleviates the excess impact of bar to feeding roller-way 1.
After hitting; The second spring top roller 4-1 of compression begins retracting spring power; Feeding roller-way 1 and crossbeam 3 are promoted in the opposite direction, make feeding roller-way 1 and crossbeam 3 get back to initial position, thereby realized the unsteady feeding of feeding roller-way 1; Reduce the impact injury of feeding roller-way 1, prolonged its service life.
Claims (1)
1. the flexible feed system of a bar straightener vertical lift; Comprise crossbeam (3); It is characterized in that: feeding roller-way (1) is installed on the crossbeam (3), and the below of crossbeam (3) is connected with left lead (5-2), right lead (5-1) and middle lead (9), and left lead (5-2) is placed on the left base (7-2); Right lead (5-1) is placed on the right base (7-1); Middle lead (9) is placed on the center base (8), and crossbeam (3) is hinged with the cylinder rod of two hoist cylinders (6), and the gudgeon connected mode was installed on left base (7-2) and the right base (7-1) in the middle of hoist cylinder (6) adopted; The jointed shaft that the same crossbeam of hoist cylinder (6) (3) connects adopts square crossing to install with the middle gudgeon that hoist cylinder (6) is connected with left and right sides base (7); Side at left lead (5-2) is separately installed with two pairs first spring top rollers (4-2), is separately installed with two pairs second spring top rollers (4-1) in a side of right lead (5-1), and the first spring top roller (4-2) is installed on the left base (7-2); The second spring top roller (4-1) is installed on the right base (7-1), and copper shoe (10) is installed between the both sides up and down of three leads and the corresponding base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110393668 CN102489621B (en) | 2011-12-01 | 2011-12-01 | Vertical lifting flexible feeding system of bar straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110393668 CN102489621B (en) | 2011-12-01 | 2011-12-01 | Vertical lifting flexible feeding system of bar straightening machine |
Publications (2)
| Publication Number | Publication Date |
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| CN102489621A true CN102489621A (en) | 2012-06-13 |
| CN102489621B CN102489621B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110393668 Active CN102489621B (en) | 2011-12-01 | 2011-12-01 | Vertical lifting flexible feeding system of bar straightening machine |
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| CN (1) | CN102489621B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722094A (en) * | 2013-12-31 | 2014-04-16 | 一重集团大连设计研究院有限公司 | Steel plate feed roller for pressing ship body forming plates of large hydraulic machine |
| CN104249354A (en) * | 2013-06-28 | 2014-12-31 | 中国一冶集团有限公司 | Multifunctional electric installation work bench |
| CN104607530A (en) * | 2015-01-28 | 2015-05-13 | 安徽骆氏升泰汽车零部件有限公司 | Cutting machine |
| CN104690180A (en) * | 2015-02-02 | 2015-06-10 | 台州市良曜成套设备有限公司 | Automatic bar charging machine |
| CN105728506A (en) * | 2016-04-28 | 2016-07-06 | 中煤第五建设有限公司 | Hydraulic straightening machine |
| CN106180377A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of spring production line with automatic guide function |
| CN106180444A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of spring automatic production line |
| CN107716761A (en) * | 2017-11-14 | 2018-02-23 | 安徽合力股份有限公司 | A kind of feed device for Blanking thick plank |
| CN108655177A (en) * | 2017-03-31 | 2018-10-16 | 宝山钢铁股份有限公司 | The intelligent anticollision control method of roller bed frame |
| CN113369341A (en) * | 2021-06-23 | 2021-09-10 | 鞍钢集团工程技术有限公司 | Multi-roll straightener capable of lifting in single-side guiding mode |
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| SU814514A1 (en) * | 1979-05-10 | 1981-03-23 | Первый Государственный Ордена Ленинаи Ордена Октябрьской Революции Подшип-Никовый Завод | Straightening-and-calibrating mill table |
| DE3434420A1 (en) * | 1984-09-19 | 1986-03-20 | Wolfgang Dipl.-Phys. Dr.-Ing. 4800 Bielefeld Lindemann | Roller table for rod-shaped stock, such as shafts, tubes or the like, for feeding or removing the stock to or from machine tools such as descaling, straightening, polishing machines or the like |
| CN201525617U (en) * | 2009-09-25 | 2010-07-14 | 深圳市中金岭南有色金属股份有限公司韶关冶炼厂 | Flexible transport roller way |
| CN101797613A (en) * | 2010-03-22 | 2010-08-11 | 中信重工机械股份有限公司 | Feeding process and feeding device for straightening machine |
| CN201737421U (en) * | 2010-07-30 | 2011-02-09 | 天润曲轴股份有限公司 | Conveying roller |
| CN102092554A (en) * | 2010-12-02 | 2011-06-15 | 苏州苏铸成套装备制造有限公司 | Device for driving roller way to ascend and descend |
| CN202377422U (en) * | 2011-12-01 | 2012-08-15 | 中国重型机械研究院有限公司 | Vertical lifting floating conveying mechanism of bar straightening machine |
-
2011
- 2011-12-01 CN CN 201110393668 patent/CN102489621B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU814514A1 (en) * | 1979-05-10 | 1981-03-23 | Первый Государственный Ордена Ленинаи Ордена Октябрьской Революции Подшип-Никовый Завод | Straightening-and-calibrating mill table |
| DE3434420A1 (en) * | 1984-09-19 | 1986-03-20 | Wolfgang Dipl.-Phys. Dr.-Ing. 4800 Bielefeld Lindemann | Roller table for rod-shaped stock, such as shafts, tubes or the like, for feeding or removing the stock to or from machine tools such as descaling, straightening, polishing machines or the like |
| CN201525617U (en) * | 2009-09-25 | 2010-07-14 | 深圳市中金岭南有色金属股份有限公司韶关冶炼厂 | Flexible transport roller way |
| CN101797613A (en) * | 2010-03-22 | 2010-08-11 | 中信重工机械股份有限公司 | Feeding process and feeding device for straightening machine |
| CN201737421U (en) * | 2010-07-30 | 2011-02-09 | 天润曲轴股份有限公司 | Conveying roller |
| CN102092554A (en) * | 2010-12-02 | 2011-06-15 | 苏州苏铸成套装备制造有限公司 | Device for driving roller way to ascend and descend |
| CN202377422U (en) * | 2011-12-01 | 2012-08-15 | 中国重型机械研究院有限公司 | Vertical lifting floating conveying mechanism of bar straightening machine |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249354A (en) * | 2013-06-28 | 2014-12-31 | 中国一冶集团有限公司 | Multifunctional electric installation work bench |
| CN103722094A (en) * | 2013-12-31 | 2014-04-16 | 一重集团大连设计研究院有限公司 | Steel plate feed roller for pressing ship body forming plates of large hydraulic machine |
| CN104607530A (en) * | 2015-01-28 | 2015-05-13 | 安徽骆氏升泰汽车零部件有限公司 | Cutting machine |
| CN104690180A (en) * | 2015-02-02 | 2015-06-10 | 台州市良曜成套设备有限公司 | Automatic bar charging machine |
| CN105728506A (en) * | 2016-04-28 | 2016-07-06 | 中煤第五建设有限公司 | Hydraulic straightening machine |
| CN106180377A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of spring production line with automatic guide function |
| CN106180444A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of spring automatic production line |
| CN108655177A (en) * | 2017-03-31 | 2018-10-16 | 宝山钢铁股份有限公司 | The intelligent anticollision control method of roller bed frame |
| CN108655177B (en) * | 2017-03-31 | 2019-12-27 | 宝山钢铁股份有限公司 | Intelligent anti-collision control method for roller bed frame |
| CN107716761A (en) * | 2017-11-14 | 2018-02-23 | 安徽合力股份有限公司 | A kind of feed device for Blanking thick plank |
| CN113369341A (en) * | 2021-06-23 | 2021-09-10 | 鞍钢集团工程技术有限公司 | Multi-roll straightener capable of lifting in single-side guiding mode |
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| CN102489621B (en) | 2013-08-28 |
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Address after: 710032 China Heavy Machinery Research Institute Co., Ltd. No. 209 Dongyuan Road, Weiyang District, Xi'an City, Shaanxi Province Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 China Heavy Machinery Research Institute Co., Ltd. No. 209 Dongyuan Road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
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