CN102248089B - Steel turning device - Google Patents
Steel turning device Download PDFInfo
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- CN102248089B CN102248089B CN 201110183305 CN201110183305A CN102248089B CN 102248089 B CN102248089 B CN 102248089B CN 201110183305 CN201110183305 CN 201110183305 CN 201110183305 A CN201110183305 A CN 201110183305A CN 102248089 B CN102248089 B CN 102248089B
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Abstract
The invention discloses a steel turning device and is characterized in that a turning mechanism which is arranged on a base comprises a pair of upright rollers which are arranged face to face, each roller is arranged at the upper end part of a vertical shaft and in rolling fit with the vertical shaft, each vertical shaft is arranged inside a guide sleeve, a first hydraulic cylinder is connected at the lower end of each guide sleeve, the piston rods of the first hydraulic cylinders are connected at the lower ends of the vertical shafts, a driving arm and the upper ends of a pair of connecting rods are hinged on the two sides of each guide sleeve, and each driving arm and the lower end of each connecting rod are hinged with the base; each guide sleeve combines with the base and driving arm and connecting rod which are hinged with the guide sleeve, to form a parallelogram four-link mechanism; and two second hydraulic cylinders are fixed on the two sides of the frame respectively, and the piston rods of the two second hydraulic cylinders are hinged with two driving arms respectively. When a steel material passes through the space between the pair of rollers, the driving arms are pushed upwards by the two second hydraulic cylinders, so that the rollers move in the opposite direction to closely clamp the steel material, and then the rollers are driven by the two first hydraulic cylinders to reversely move in the vertical direction, as a result, the steel material is turned.
Description
Technical field
The present invention relates to steel processing device, specifically a kind of device that realization is stood up to steel.
Background technology
In the processing of strip steel, need align the steel of bending.Aligning to steel is in the process of processing transmission steel at present, is aligned by straightener.Aim at the head of straightener for an outstanding side that makes the steel bending position, in the process of transmission steel, need be stood up by lifting finger.Tilting gear structure on existing a kind of lifting finger is made up of a pair of horizontally disposed roller and compression arm by the power set transmission, when steel drop on a pair of roller, after by compression arm steel being compressed, by the rotation of roller, can finish standing up of steel.The deficiency that above-mentioned lifting finger exists is: can only can't be that polygonal steel stand up to cross section to cross section for circular steel stand up; Be difficult to the bigger steel of flexibility are stood up.
Summary of the invention
The object of the present invention is to provide a kind of lifting finger, this lifting finger can be that steel and the bigger steel of flexibility of different shape stand up to cross section.
For being realizes above-mentioned purpose, the present invention adopts following scheme: a kind of lifting finger, has a support, support is provided with the tilting gear structure, the tilting gear structure has the roller of erectting shape that is of a pair of positioned opposite, the two ends of roller have outstanding step, each roller is contained in the upper end of a vertical shaft and cooperates with its rolling, each vertical shaft is loaded in the fairlead, each fairlead lower end is connected with first hydraulic cylinder, the piston rod of first hydraulic cylinder connects with the lower end of vertical shaft, the both sides of each fairlead are hinged with the upper end of the upper end of a different actuating arm and different pair of links respectively, the lower end of each actuating arm and the lower end of connecting rod and support are hinged, each fairlead and hinged actuating arm, connecting rod and support constitute parallelogram four-bar linkage, be hinged with second hydraulic cylinder respectively in the both sides of support, the piston rod of two second hydraulic cylinders is hinged with an actuating arm respectively.
By such scheme as seen, lifting finger provided by the invention is arranged on the steel transmission line, when the steel of bending when passing through between a pair of roller, upwards promote actuating arm by a pair of second hydraulic cylinder, by parallelogram four-bar linkage, make relative a pair of roller mobile in opposite directions, steel are clamped, and then make a pair of roller oppositely mobile at vertical direction respectively by two first hydraulic cylinders, by the friction of a pair of roller to steel, can realize standing up of steel.
The present invention is rational in infrastructure, reliable in action, and it can realize standing up to the different various steel of shape of cross section, and it is accurate to stand up the position.
Description of drawings
The structure chart of Fig. 1 one embodiment of the invention;
The vertical view of Fig. 2 Fig. 1.
The specific embodiment
Further specify the present invention below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2
Lifting finger provided by the invention has support 1, the tilting gear structure that support 1 is provided with has the roller 9 that being of a pair of positioned opposite erect shape, each roller 9 is contained in the upper end of a vertical shaft 8 and cooperates with its rolling, each vertical shaft 8 is loaded in the fairlead 6, each fairlead 6 lower end is connected with first hydraulic cylinder 2 by auxiliary fairlead 5, the piston rod of first hydraulic cylinder 2 connects with the lower end of vertical shaft 8, the both sides of each fairlead 6 are hinged with the upper end of a different actuating arm 4 and different pair of links 7 respectively, lower end and the support 1 of each actuating arm 4 and connecting rod 7 are hinged, each fairlead 6 and hinged actuating arm 4, connecting rod 7 and support 1 constitute parallelogram four-bar linkage.The piston rod that is hinged with second hydraulic cylinder, 3, two second hydraulic cylinders 3 in the both sides of support 1 respectively is hinged with an actuating arm 4 respectively.
Be provided with the side that 10, two conveying rollers 10 of two horizontally disposed conveying rollers are in a pair of roller 9 respectively above support 1, an end of each conveying roller 10 connects with the rotating shaft of a reducing motor 12 respectively.The set-up mode of conveying roller 10 and reducing motor 12 is: at support 1 support 13 is installed, reducing motor 12 is landed on the support 13, and conveying roller 10 is by bearing block 11 supportings that are landed on the support 13.Drive conveying roller 10 by reducing motor 12 and rotate, conveying roller 10 can be realized auxiliary the conveying to the steel that pass through from 9 on a pair of roller.In addition, can better stand up steel for making roller 9, the two ends of roller 9 have outstanding step 9a.
As seen from Figure 1, this lifting finger is arranged on the steel transmission line, when steel pass through from 9 on a pair of roller under the conveying of conveying roller 10, upwards promote two actuating arms 4 respectively by a pair of second hydraulic cylinder 3, pass through parallelogram four-bar linkage, make relative a pair of roller 9 mobile in opposite directions, steel are clamped, and then drive vertical shaft 8 respectively by two first hydraulic cylinders 2, and make the moving direction of two vertical shafts 8 opposite, even a pair of roller 9 is oppositely mobile at vertical direction, by the friction of 9 pairs of steel of a pair of roller, can stand up it.In addition, be polygonal steel for cross section, cooperatively interacting by the step 9a on a pair of roller 9 pushes steel, can guarantee to cross section to be that polygonal steel stand up.
Claims (2)
1. lifting finger, has a support, support is provided with the tilting gear structure, it is characterized in that: the tilting gear structure has the roller of erectting shape that is of a pair of positioned opposite, the two ends of roller have outstanding step, each roller is contained in the upper end of a vertical shaft and cooperates with its rolling, each vertical shaft is loaded in the fairlead, each fairlead lower end is connected with first hydraulic cylinder, the piston rod of first hydraulic cylinder connects with the lower end of vertical shaft, the both sides of each fairlead are hinged with the upper end of the upper end of a different actuating arm and different pair of links respectively, the lower end of each actuating arm and the lower end of connecting rod and support are hinged, each fairlead and hinged actuating arm, connecting rod and support constitute parallelogram four-bar linkage, are hinged with second hydraulic cylinder respectively in the both sides of support, and the piston rod of two second hydraulic cylinders is hinged with an actuating arm respectively.
2. lifting finger according to claim 1, it is characterized in that: be provided with two horizontally disposed conveying rollers above support, two conveying rollers are in a side of a pair of roller respectively, and each conveying roller connects with a reducing motor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110183305 CN102248089B (en) | 2011-07-01 | 2011-07-01 | Steel turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110183305 CN102248089B (en) | 2011-07-01 | 2011-07-01 | Steel turning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102248089A CN102248089A (en) | 2011-11-23 |
| CN102248089B true CN102248089B (en) | 2013-08-21 |
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ID=44975865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110183305 Active CN102248089B (en) | 2011-07-01 | 2011-07-01 | Steel turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248089B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658428A (en) * | 2013-12-11 | 2014-03-26 | 中国重型机械研究院股份公司 | Composite steel overturning device |
| CN108500531A (en) * | 2018-05-25 | 2018-09-07 | 无锡市光彩机械制造有限公司 | A kind of end reinforcing plate welder of integrated-type steel moald-cavity |
| CN108394674A (en) * | 2018-05-25 | 2018-08-14 | 无锡市光彩机械制造有限公司 | A kind of integrated-type steel moald-cavity conveying device |
| CN113000687B (en) * | 2020-10-23 | 2023-08-25 | 安徽机电职业技术学院 | Intelligent reed shaping equipment |
| CN113333509A (en) * | 2021-06-29 | 2021-09-03 | 中天钢铁集团有限公司 | Bar straightening device and operation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB121363A (en) * | 1917-12-19 | 1918-12-19 | Stein And Atkinson Ltd | Improvements in Means or Apparatus for use in, or in connection with, the Manipulation of Blooms, Billets, Ingots or the like. |
| DE489446C (en) * | 1930-01-17 | Sack Gmbh Maschf | Edging device for rolling mills | |
| GB821288A (en) * | 1956-11-23 | 1959-10-07 | Davy & United Eng Co Ltd | Improvements in or relating to turn-up or turn-over gear for use with rolling mills and the like |
| DE1452017A1 (en) * | 1964-11-20 | 1969-05-08 | Siemag Siegener Maschb Gmbh | Setting up and moving device for roll bars, especially profiles |
| CN2882833Y (en) * | 2006-03-08 | 2007-03-28 | 攀钢集团攀枝花钢铁研究院 | Tilter |
| CN201124189Y (en) * | 2007-11-26 | 2008-10-01 | 中国重型机械研究院 | Hydraulic type device for pulling steel and turning steel |
| CN202146931U (en) * | 2011-07-01 | 2012-02-22 | 浩中机械(蚌埠)有限公司 | Steel tilting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828713U (en) * | 1981-08-14 | 1983-02-24 | 新日本製鐵株式会社 | Rolled material extraction equipment |
-
2011
- 2011-07-01 CN CN 201110183305 patent/CN102248089B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE489446C (en) * | 1930-01-17 | Sack Gmbh Maschf | Edging device for rolling mills | |
| GB121363A (en) * | 1917-12-19 | 1918-12-19 | Stein And Atkinson Ltd | Improvements in Means or Apparatus for use in, or in connection with, the Manipulation of Blooms, Billets, Ingots or the like. |
| GB821288A (en) * | 1956-11-23 | 1959-10-07 | Davy & United Eng Co Ltd | Improvements in or relating to turn-up or turn-over gear for use with rolling mills and the like |
| DE1452017A1 (en) * | 1964-11-20 | 1969-05-08 | Siemag Siegener Maschb Gmbh | Setting up and moving device for roll bars, especially profiles |
| CN2882833Y (en) * | 2006-03-08 | 2007-03-28 | 攀钢集团攀枝花钢铁研究院 | Tilter |
| CN201124189Y (en) * | 2007-11-26 | 2008-10-01 | 中国重型机械研究院 | Hydraulic type device for pulling steel and turning steel |
| CN202146931U (en) * | 2011-07-01 | 2012-02-22 | 浩中机械(蚌埠)有限公司 | Steel tilting device |
Non-Patent Citations (1)
| Title |
|---|
| 袁晓东 中国工人出版社.轧钢机械设备.《轧钢机械设备》.2006, * |
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| CN102248089A (en) | 2011-11-23 |
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