CN102381556A - Turnover device - Google Patents
Turnover device Download PDFInfo
- Publication number
- CN102381556A CN102381556A CN2011103586868A CN201110358686A CN102381556A CN 102381556 A CN102381556 A CN 102381556A CN 2011103586868 A CN2011103586868 A CN 2011103586868A CN 201110358686 A CN201110358686 A CN 201110358686A CN 102381556 A CN102381556 A CN 102381556A
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- main
- auxilliary
- steel
- steel pole
- turns over
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Abstract
The invention discloses a turnover device, which is designed for solving the problem that the conventional device cannot be used for turning multiple kinds of structural steel. The turnover device comprises a box, wherein the box is provided with a main turnover rod and an auxiliary turnover rod; the main turnover rod and the auxiliary turnover rod are connected to the box through pin rolls; the main turnover rod is connected with a main drive unit; the auxiliary turnover rod is connected with an auxiliary drive unit; the main drive unit comprises a driven chain wheel fixed on the main turnover rod, and a driving chain wheel connected with the driven chain wheel through a chain; one end of a crank is fixed on the driving chain wheel, and the other end of the crank is connected with a main hydraulic cylinder through a first pin roll; the auxiliary drive unit is an auxiliary hydraulic cylinder; and one end of the auxiliary hydraulic cylinder is fixed on the box and the other end of the auxiliary hydraulic cylinder is hinged to the auxiliary turnover rod. The turnover device is reasonable in structure and convenient to use, effectively reduces cost and is suitable for a turnover procedure in the field of metallurgy.
Description
Technical field
The present invention relates to a kind of lifting finger.
Background technology
In field of metallurgy, shaped steel (especially bulb flat) production need be carried out the inspection of surface quality before the piling bundling.In order to check on each surface to steel, need steel are turned over the steel operation.Present lifting finger is difficult to reach can overturn the again requirement of steel sheet pile, bulb flat of H shaped steel of can overturning, and needs to change different lifting fingers to different shaped steel.
Summary of the invention
In order to overcome above-mentioned defective, the present invention provides a kind of lifting finger that is applicable to multiple shaped steel.
For achieving the above object, lifting finger of the present invention comprises: casing, said casing are provided with main steel pole and the auxilliary steel pole that turns over of turning over, and said master turns over steel pole and turns over steel pole and be connected on the said casing through bearing pin with auxilliary; Said master turns over steel pole and connects main driver element, and the said auxilliary steel pole that turns over connects auxilliary driver element.
Particularly, said main driver element comprises: be fixed on said master and turn over the driven sprocket on the steel pole, pass through chain bonded assembly drive sprocket with said driven sprocket; An end of fixed crank on the said drive sprocket, the other end of said crank is connected with main hydraulic cylinder through first bearing pin.
Particularly, said auxilliary driver element is auxilliary hydraulic actuating cylinder; Said auxilliary hydraulic actuating cylinder one end is fixed on the said casing, and the other end is hinged on said auxilliary turning on the steel pole.
Lifting finger of the present invention adopts the master who matches to turn over steel pole and realizes that with the auxilliary steel pole that turns over the steel that turns over of multiple shaped steel moves, and is rational in infrastructure, easy to use, reduced cost effectively.
Description of drawings
Fig. 1 is a preferred embodiment of the present invention front view.
Fig. 2 is that the B-B of Fig. 1 is to cutaway view.
Fig. 3 is a preferred embodiment right elevation shown in Figure 1.
Fig. 4 is that two lifting fingers are united the use scheme drawing.
Fig. 5 is one of view of preferred embodiment of the present invention upset H structural section.
Fig. 6 is two of the view of preferred embodiment of the present invention upset H structural section.
Fig. 7 is three of the view of preferred embodiment of the present invention upset H structural section.
Fig. 8 is four of the view of preferred embodiment of the present invention upset H structural section.
Fig. 9 is one of view of preferred embodiment of the present invention upset steel sheet pile.
Figure 10 is two of the view of preferred embodiment of the present invention upset steel sheet pile.
Figure 11 is three of the view of preferred embodiment of the present invention upset steel sheet pile.
Figure 12 is four of the view of preferred embodiment of the present invention upset steel sheet pile.
The specific embodiment
Below in conjunction with Figure of description and embodiment the present invention is done detailed description.
As bearing, casing is provided with main steel pole and the auxilliary steel pole that turns over of turning over to lifting finger of the present invention with casing.The main steel pole that turns over can be connected on the casing by green phase bearing pin together with the auxilliary steel pole that turns over, and also can be connected on the casing.Turn over steel pole and assist the motion of turning over steel pole for control is main flexibly, exactly, the master turns over steel pole and connects main driver element, and the auxilliary steel pole that turns over connects auxilliary driver element.
The structure of main driver element can realize driving the main steel pole that turns over and rotate around bearing pin and get final product, and its preferred structure comprises: be fixed on to lead and turn over the driven sprocket on the steel pole, with driven sprocket through chain bonded assembly drive sprocket; An end of fixed crank on the drive sprocket, the other end of crank is connected with main hydraulic cylinder through first bearing pin.
The structure of auxilliary driver element can realize driving the auxilliary steel pole that turns over and rotate around bearing pin and get final product, and preferred use is assisted hydraulic actuating cylinder and realized this function.Auxilliary hydraulic actuating cylinder one end is fixed on the casing, and the other end is hinged on auxilliary turning on the steel pole, turns over steel pole and rotates around bearing pin through the telescopic drive of hydraulic stem is auxilliary.
To shown in Figure 3, lifting finger master of the present invention turns over steel pole 1 and turns over steel pole 2 and be articulated on the casing 8 through second bearing pin 12 with auxilliary like Fig. 1.Casing 8 is provided with to act on to assist to turn over and makes its auxilliary hydraulic actuating cylinder 3 that rotatablely moves around second bearing pin 12 on the steel pole 2, and acts on the main driver train that it is rotatablely moved around second bearing pin 12 that turns over.
Driver train comprises crank 5, drive sprocket 9, chain 10, driven sprocket 11.Wherein driven sprocket 11 is fixed on the master and turns over steel pole 1, and crank 5 one ends are connected through first bearing pin 7 with main hydraulic cylinder 6, and the other end is connected with drive sprocket 9 through transmission shaft 4, and main hydraulic cylinder 6 acts on main turning on the steel pole 1 through transmission shaft 4, driver train.
Preferred embodiment one: use symmetrical section bars such as lifting finger upset H shaped steel of the present invention; As shown in Figure 4; In order to make symmetrical section bars such as H shaped steel can overturn 180 °, before and after the materials flow direction, lifting finger I and lifting finger II are set, two cover lifting fingers are used.
1. wait for and turn over steel: as shown in Figure 5, auxilliary hydraulic actuating cylinder 3 piston rods are retracted to end position, auxilliaryly turn over steel pole 2 and are in low level.Simultaneously, main hydraulic cylinder 6 piston rods also are retracted to end position, and the main steel pole 1 that turns over is in the wait position, needs the H shaped steel of upset can be delivered to lifting finger I place.
2.90 ° turn over steel: as shown in Figure 6, after the operation of H shaped steel put in place, lifting finger I can turn over steel.Main hydraulic cylinder 6 piston rods eject, and make the main steel pole 1 that turns over around 12 rotations of second bearing pin through crank 5, transmission shaft 4, driver train, and H shaped steel overturns under main drive of turning over steel pole 1.Main hydraulic cylinder 6 strokes finish, and the master turns over steel pole 1 half-twist, and H shaped steel has just been accomplished 90 ° of actions.Deliver to lifting finger II place through will overturn 90 ° H shaped steel of conveyer chain.
3.180 ° turn over steel: like Fig. 7 and shown in Figure 8, with the same action of lifting finger I, the work of lifting finger II makes H shaped steel accomplish 90 ° of upsets again.Accomplished 180 ° rotary movement generally, thereby realized each surperficial inspection requirements H shaped steel.
4. turning over steel accomplishes: after the H shaped steel of having accomplished 180 ° of rotary movements was seen off with conveyer chain, main hydraulic cylinder 6 piston rods were retracted to end position again, and the main steel pole 1 that turns over is got back to and waited for that the position is waited for and turn over steel.
Preferred embodiment two: use special section bars such as lifting finger upset steel sheet pile of the present invention, bulb flat only need use an equipment to get final product.
1. wait for and turn over steel: as shown in Figure 9, auxilliary hydraulic actuating cylinder 3 piston rods are retracted to end position, auxilliaryly turn over steel pole 2 and are positioned at low level; Simultaneously, main hydraulic cylinder 6 piston rods also are retracted to end position, and the main steel pole 1 that turns over is in and waits for the position, need the shaped steel (steel sheet pile, bulb flat etc.) of upset can be delivered to main turn over steel pole 1 before.
2. turn over steel: like Figure 10 and shown in Figure 11, after shaped steel (steel sheet pile, bulb flat etc.) operation put in place, auxilliary hydraulic actuating cylinder 3 piston rods ejected, and drove the auxilliary steel pole 2 that turns over around 12 rotations of second bearing pin.After rotating to certain angle, main hydraulic cylinder 6 piston rods begin to eject, and the main steel pole 1 that turns over drives shaped steel (steel sheet pile, bulb flat etc.) and overturns together around 12 rotations of second bearing pin.Rotate to shaped steel (steel sheet pile, bulb flat etc.) touch auxilliary turn over steel pole 2 after; The main steel pole 1 that turns over turns over steel pole 2 and just shaped steel (steel sheet pile, bulb flat etc.) is clamped with auxilliary; Auxilliary hydraulic actuating cylinder 3 piston rods retraction; Simultaneously, main hydraulic cylinder 6 piston rods continue to eject, and the main steel pole 1 that turns over is clamped shaped steel together and overturn with the auxilliary steel pole 2 that turns over.When main hydraulic cylinder 6 strokes finish, mainly turn over steel pole 1 and stop the rotation, shaped steel (steel sheet pile, bulb flat etc.) is then held and is continued to accomplish upset by the auxilliary steel pole 2 that turns over, and finishes 180 ° of upsets of shaped steel (steel sheet pile, bulb flat etc.) completion until auxilliary hydraulic actuating cylinder 3 strokes.
3. turning over steel accomplishes: shown in figure 12, shaped steel (steel sheet pile, bulb flat etc.) upset puts in place, and after conveyer chain was seen steel off, main hydraulic cylinder 6 piston rods were retracted to end position, and the main steel pole 1 that turns over is got back to again and waited for that the position is waited for and turn over steel.
More than; Be merely preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical personnel of being familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (3)
1. a lifting finger is characterized in that, said lifting finger comprises: casing, said casing are provided with main steel pole and the auxilliary steel pole that turns over of turning over, and said master turns over steel pole and turns over steel pole and be connected on the said casing through bearing pin with auxilliary; Said master turns over steel pole and connects main driver element, and the said auxilliary steel pole that turns over connects auxilliary driver element.
2. lifting finger according to claim 1 is characterized in that, said main driver element comprises: be fixed on said master and turn over the driven sprocket on the steel pole, pass through chain bonded assembly drive sprocket with said driven sprocket; An end of fixed crank on the said drive sprocket, the other end of said crank is connected with main hydraulic cylinder through first bearing pin.
3. lifting finger according to claim 1 is characterized in that, said auxilliary driver element is auxilliary hydraulic actuating cylinder; Said auxilliary hydraulic actuating cylinder one end is fixed on the said casing, and the other end is hinged on said auxilliary turning on the steel pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103586868A CN102381556A (en) | 2011-11-14 | 2011-11-14 | Turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103586868A CN102381556A (en) | 2011-11-14 | 2011-11-14 | Turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102381556A true CN102381556A (en) | 2012-03-21 |
Family
ID=45821472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103586868A Pending CN102381556A (en) | 2011-11-14 | 2011-11-14 | Turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102381556A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671963A (en) * | 2012-04-26 | 2012-09-19 | 莱芜钢铁集团有限公司 | Steel billet tilting gear |
| CN102730402A (en) * | 2012-07-06 | 2012-10-17 | 嘉兴市新纪元钢管制造有限公司 | Steel steering turnover device |
| CN102773755A (en) * | 2012-08-14 | 2012-11-14 | 湖北弘毅建筑装饰工程有限公司 | Corrugated web H-beam online 90-degree turnover device |
| CN103057747A (en) * | 2012-12-28 | 2013-04-24 | 江阴大地装备股份有限公司 | Grouping mechanism of stacker crane |
| CN104310033A (en) * | 2014-09-22 | 2015-01-28 | 北京神雾环境能源科技集团股份有限公司 | Steel overturning device and steel billet conveying equipment with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357669A (en) * | 1976-11-01 | 1978-05-25 | Sumitomo Metal Ind Ltd | Steel sheet-pile turning machine |
| JPS6137617A (en) * | 1984-07-31 | 1986-02-22 | Nippon Steel Corp | Turning device for steel of long size |
| JPH02178107A (en) * | 1988-12-29 | 1990-07-11 | Tomoegumi Giken:Kk | Turnover device for steel structural member |
| CN2584573Y (en) * | 2002-10-11 | 2003-11-05 | 中国科学院沈阳自动化研究所 | Automatic turnover equipment |
| CN201849931U (en) * | 2010-09-28 | 2011-06-01 | 无锡华联精工机械有限公司 | 90-degree turnover mechanism for H-shaped steel |
| CN202345955U (en) * | 2011-11-14 | 2012-07-25 | 中冶华天工程技术有限公司 | Steel tilting device |
-
2011
- 2011-11-14 CN CN2011103586868A patent/CN102381556A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357669A (en) * | 1976-11-01 | 1978-05-25 | Sumitomo Metal Ind Ltd | Steel sheet-pile turning machine |
| JPS6137617A (en) * | 1984-07-31 | 1986-02-22 | Nippon Steel Corp | Turning device for steel of long size |
| JPH02178107A (en) * | 1988-12-29 | 1990-07-11 | Tomoegumi Giken:Kk | Turnover device for steel structural member |
| CN2584573Y (en) * | 2002-10-11 | 2003-11-05 | 中国科学院沈阳自动化研究所 | Automatic turnover equipment |
| CN201849931U (en) * | 2010-09-28 | 2011-06-01 | 无锡华联精工机械有限公司 | 90-degree turnover mechanism for H-shaped steel |
| CN202345955U (en) * | 2011-11-14 | 2012-07-25 | 中冶华天工程技术有限公司 | Steel tilting device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671963A (en) * | 2012-04-26 | 2012-09-19 | 莱芜钢铁集团有限公司 | Steel billet tilting gear |
| CN102671963B (en) * | 2012-04-26 | 2015-06-17 | 莱芜钢铁集团有限公司 | Steel billet tilting gear |
| CN102730402A (en) * | 2012-07-06 | 2012-10-17 | 嘉兴市新纪元钢管制造有限公司 | Steel steering turnover device |
| CN102730402B (en) * | 2012-07-06 | 2015-03-11 | 浙江新纪元管业科技有限公司 | Steel steering turnover device |
| CN102773755A (en) * | 2012-08-14 | 2012-11-14 | 湖北弘毅建筑装饰工程有限公司 | Corrugated web H-beam online 90-degree turnover device |
| CN102773755B (en) * | 2012-08-14 | 2014-10-22 | 湖北弘毅建设有限公司 | Corrugated web H-beam online 90-degree turnover device |
| CN103057747A (en) * | 2012-12-28 | 2013-04-24 | 江阴大地装备股份有限公司 | Grouping mechanism of stacker crane |
| CN103057747B (en) * | 2012-12-28 | 2015-08-05 | 江阴大地装备股份有限公司 | stacker grouping mechanism |
| CN104310033A (en) * | 2014-09-22 | 2015-01-28 | 北京神雾环境能源科技集团股份有限公司 | Steel overturning device and steel billet conveying equipment with same |
| CN104310033B (en) * | 2014-09-22 | 2016-08-24 | 北京神雾环境能源科技集团股份有限公司 | Lifting finger and there is its steel billet conveying equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120321 |