CN202146931U - Steel tilting device - Google Patents
Steel tilting device Download PDFInfo
- Publication number
- CN202146931U CN202146931U CN201120230028U CN201120230028U CN202146931U CN 202146931 U CN202146931 U CN 202146931U CN 201120230028 U CN201120230028 U CN 201120230028U CN 201120230028 U CN201120230028 U CN 201120230028U CN 202146931 U CN202146931 U CN 202146931U
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- CN
- China
- Prior art keywords
- pair
- hinged
- roller
- steel
- support
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- 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.)
- Withdrawn - After Issue
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Abstract
A steel tilting device is disclosed, wherein a steel tilting mechanism disposed on a stand comprises a pair of oppositely-arranged rollers presenting a vertical state; each roller is installed on the upper end part of a vertical shaft and in a rolling fit with the same; each vertical shaft is installed in a guide sleeve; a first hydraulic cylinder is connected to the lower end of each guide sleeve; the piston rod of the first hydraulic cylinder is connected with the lower end of the vertical shaft; the both sides of each guide sleeve are hinged with the upper ends of a drive arm and a pair of links respectively; the lower ends of each drive arm and each link are hinged with the stand; each guide sleeve, as well as the hinged drive arms, links and stand compose a four-link mechanism in the shape of a parallelogram; a second hydraulic cylinder is fixed at the both sides of the stand respectively; and the pistons of the two second hydraulic cylinders are hinged with one drive arm respectively. When a steel material passes between a pair of rollers, the drive arm is pushed upwards via a pair of second hydraulic cylinders, so that the pair of rollers oppositely moves to clamp the steel material; then the pair of rollers reversely moves in a vertical direction via two first hydraulic cylinders, so that the tilting of the steel material can be realized.
Description
Technical field
The utility model 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 stand up by lifting finger.Tilting gear structure on existing a kind of lifting finger is made up of the roller and the compression arm of a pair of horizontal arrangement by the power set transmission, when steel drop on a pair of roller, after by compression arm steel being compressed, through the rotation of roller, can accomplish 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.
The utility model content
The purpose of the utility model is to provide a kind of lifting finger, and this lifting finger can be that the steel and the bigger steel of flexibility of different shape stand up to cross section.
For being realizes above-mentioned purpose, the utility model adopts following scheme: a kind of lifting finger has a support; Support is provided with the tilting gear structure, and the tilting gear structure has the roller of erectting shape that is of a pair of positioned opposite, and 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 one first hydraulic cylinder, and the piston rod of first hydraulic cylinder connects with the lower end of vertical shaft, and the both sides of each fairlead are hinged with the upper end of an actuating arm and pair of links respectively; The lower end and the support of each actuating arm and connecting rod are hinged; Each fairlead with hinged actuating arm, connecting rod and support constitute parallelogram four-bar linkage, be hinged with one 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.
Visible by such scheme, the lifting finger that the utility model is provided is arranged on the steel transmission line, when the steel of bending pass through between a pair of roller; Upwards promote actuating arm by a pair of second hydraulic cylinder, through parallelogram four-bar linkage, make relative to a pair of roller move in opposite directions; Steel are clamped; And then a pair of roller is oppositely moved at vertical direction by two first hydraulic cylinders, through of the friction of a pair of roller, can realize standing up of steel to steel.
The utility model 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 the utility model one embodiment;
The vertical view of Fig. 2 Fig. 1.
The specific embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2
The lifting finger that the utility model provides 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, and each vertical shaft 8 is loaded in the fairlead 6, and each fairlead 6 lower end is connected with one first hydraulic cylinder 2 through 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 an actuating arm 4 and pair of links 7 respectively, and the lower end and the support 1 of each actuating arm 4 and connecting rod 7 are hinged, each fairlead 6 with hinged actuating arm 4, connecting rod 7 and support 1 constitute parallelogram four-bar linkage.The piston rod that is hinged with one 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.
10, two conveying rollers 10 of conveying roller that above support 1, are provided with two horizontal arrangement are in a side of a pair of roller 9 respectively, and 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: support 13 is installed on support 1, and 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.
Visible by Fig. 1, this lifting finger is arranged on the steel transmission line, when steel under the conveying of conveying roller 10 when 9 on a pair of roller passes through; Upwards promote two actuating arms 4 respectively by a pair of second hydraulic cylinder 3, through parallelogram four-bar linkage, make relative to a pair of roller 9 move 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, a pair of roller 9 was oppositely moved at vertical direction; Through 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 through the step 9a on a pair of roller 9 pushes steel, can guarantee to cross section to be that polygonal steel stand up.
Claims (3)
1. a lifting finger has a support, and 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; Each roller is contained in the upper end of a vertical shaft and cooperates with its rolling, and each vertical shaft is loaded in the fairlead, and each fairlead lower end is connected with one 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 an actuating arm and pair of links respectively, and the lower end and the support of each actuating arm and connecting rod are hinged, each fairlead with hinged actuating arm, connecting rod and support constitute parallelogram four-bar linkage; Be hinged with one 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.
2. lifting finger according to claim 1 is characterized in that: above support, be provided with the conveying roller of two horizontal arrangement, two conveying rollers are in a side of a pair of roller respectively, and each conveying roller connects with a reducing motor respectively.
3. lifting finger according to claim 1 is characterized in that: the two ends of roller have outstanding step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230028U CN202146931U (en) | 2011-07-01 | 2011-07-01 | Steel tilting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230028U CN202146931U (en) | 2011-07-01 | 2011-07-01 | Steel tilting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146931U true CN202146931U (en) | 2012-02-22 |
Family
ID=45588006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120230028U Withdrawn - After Issue CN202146931U (en) | 2011-07-01 | 2011-07-01 | Steel tilting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248089A (en) * | 2011-07-01 | 2011-11-23 | 浩中机械(蚌埠)有限公司 | Steel turning device |
-
2011
- 2011-07-01 CN CN201120230028U patent/CN202146931U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248089A (en) * | 2011-07-01 | 2011-11-23 | 浩中机械(蚌埠)有限公司 | Steel turning device |
| CN102248089B (en) * | 2011-07-01 | 2013-08-21 | 浩中机械(蚌埠)有限公司 | Steel turning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |