CN102671963B - Steel billet tilting gear - Google Patents
Steel billet tilting gear Download PDFInfo
- Publication number
- CN102671963B CN102671963B CN201210125191.5A CN201210125191A CN102671963B CN 102671963 B CN102671963 B CN 102671963B CN 201210125191 A CN201210125191 A CN 201210125191A CN 102671963 B CN102671963 B CN 102671963B
- Authority
- CN
- China
- Prior art keywords
- steel billet
- connecting rod
- linear actuator
- bearing
- tilting gear
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 238000005452 bending Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a steel billet tilting gear comprising: a driving device comprising a first support and a rectilinear motion execution mechanism, wherein the first support supports the rectilinear motion of the rectilinear motion execution mechanism; a tilting device comprising a second support, a rotating shaft mounted on the second support and a pusher dog fixedly mounted on the rotating shaft; and a link assembly comprising a link, wherein one end of the link is fixedly connected to one end of the rotating shaft, while the other end thereof is articulated to the extension end of the rectilinear motion execution mechanism. The steel billet tilting gear provided by the invention is simple in structure, small in floor area, and capable of tilting steel billets with tilted sections different in shape, specification and dimension on a conveying roller bed, and also capable of meeting the technical requirements of lateral moving of the steel billets.
Description
Technical field
The present invention relates to a kind of high temperature billet steel or high temperature rolled piece conveying device, more particularly, relate to a kind of steel billet tilting gear.
Background technology
The steel recuperative heater that pushes away continuously of many section steel works adopts rectangle and square two kinds of steel billets.In order to make the heating surface area up and down of steel billet relatively increase, rectangle steel billet adopts paperback to enter stove heating.From thermal conduction study angle, paperback is pretended thinner than material with perpendicular, and surface is little with central temperature difference.But according to the shaped steel product steel rolling process requirement of different size model, major part rectangle steel billet of coming out of the stove enters big mill and all needs rolling on edge, and high-temperature rectangular steel billet of namely coming out of the stove needs to carry out upset 90 ° of operations on rollgang, just can enter big mill rolling on edge.
Be beneficial to although exist in prior art the equipment that hydraulic cylinder realizes turning over steel, it all needs two or more hydraulic cylinder to drive substantially, and complex structure, cost is higher.Therefore, in order to realize coming out of the stove, steel billet carries out upset operation on rollgang, meets the technological requirement entering big mill rolling on edge, is necessary to study the simple steel billet tilting gear of a kind of structure.
Summary of the invention
According to an aspect of the present invention, a kind of steel billet tilting gear reasonable in design, simple and compact for structure is provided.
According to a further aspect in the invention, also provide a kind of and can overturn the steel billet that section is difformity and specification on rollgang, the steel billet tilting gear of the traversing technological requirement of steel billet can be met again.
According to an aspect of the present invention, provide a kind of steel billet tilting gear, comprising: drive unit, comprise the first bearing and linear actuator, the rectilinear motion of the first seat supports linear actuator; Lifting finger, the pusher dog comprising the second bearing, be arranged on the rotating shaft on the second bearing and be fixedly mounted in rotating shaft; Link assembly, comprises connecting rod, and one end of connecting rod is fixedly connected with one end of rotating shaft, the other end of connecting rod and the external part of linear actuator hinged.
Described linear actuator can be hydraulic cylinder, cylinder or pinion and rack.
Described linear actuator can be hinged to the first bearing.
Described linear actuator can be fixed to the first bearing.
Described coupling assembling also can comprise connecting axle, the other end of described connecting rod and the external part of linear actuator hinged by connecting axle.
The other end of described connecting rod and the external part of linear actuator slidably hinged.
Can form at the other end of described connecting rod the elongated slot that the length direction along connecting rod extends, can slide in the end of described connecting axle in elongated slot.
Can have the motion guidance component comprising bending sliding tray in the end of described connecting axle, the other end of described connecting rod can slide in described bending sliding tray.
Described lifting finger and drive unit can be separately positioned between rollgang.
Described lifting finger can comprise two lifting fingers.
Described link assembly can comprise connecting axle and two described connecting rods respect to one another, and each connecting rod can be fixedly connected to the rotating shaft of corresponding lifting finger respectively, and the middle part of connecting axle is connected with the external part of linear actuator.
Described pusher dog can have L shape working face.
The shape of the working face of described pusher dog can be corresponding with the shape of steel billet.
Described first bearing can support the middle part of described linear actuator.
Described drive unit can be provided with protective cover.
According to an embodiment of the invention steel billet tilting gear reasonable in design, simple and compact for structure, the steel billet that section is difformity and specification can be overturn, can meet again the traversing technological requirement of steel billet, reliable in action, it is effective to turn over steel, cost is low, easy to operate and easy to maintenance simultaneously.
And steel billet tilting gear can be arranged along conveying roller diatom longitudinal separation according to an embodiment of the invention, and floor space is little, whole rationally distributed, attractive in appearance.
Accompanying drawing explanation
By the description carried out below in conjunction with accompanying drawing, above and other object of the present invention and feature will become apparent, wherein:
Fig. 1 is the front view that steel billet tilting gear is according to an embodiment of the invention shown;
Fig. 2 is the side view of the original state that steel billet tilting gear is according to an embodiment of the invention shown;
Fig. 3 is the side view of the intermediateness that steel billet tilting gear is according to an embodiment of the invention shown;
Fig. 4 is the side view of the done state that steel billet tilting gear is according to an embodiment of the invention shown.
Detailed description of the invention
Below, embodiments of the invention are described in detail with reference to accompanying drawing.
Fig. 1 is the front view that steel billet tilting gear is according to an embodiment of the invention shown.
As shown in Figure 1, steel billet tilting gear mainly comprises according to an embodiment of the invention: drive unit, comprises the first bearing 1 and rectilinear motion straight-line mechanism 2, first bearing 1 for supporting linear actuator 2; Lifting finger, comprises the second bearing 4, rotating shaft 5 and pusher dog 6, and rotating shaft 5 is arranged on the top of the second bearing 4 and supports its rotation by the second bearing 4, and pusher dog 6 is fixedly mounted in rotating shaft 5, and when rotating shaft 5 rotates, pusher dog 6 rotates together with rotating shaft 5; Link assembly, be connected between rotating shaft 5 and hydraulic cylinder 2, link assembly can comprise connecting rod 3, and wherein, one end of connecting rod 3 is fixedly connected with one end of rotating shaft 5, and the other end is connected directly or indirectly with the external part of linear actuator 2.
As shown in Figure 1, two or more lifting fingers can be set along the length direction of steel billet 7, thus utilize two or more pusher dog to support steel billet 7 in place to realize the steady upset of steel billet.But, the present invention is not limited thereto, as long as the width of pusher dog 6 enough wide and can make steel billet keep balance, also a lifting finger can be only set.
Preferably, drive unit is arranged between two lifting fingers, and two lifting fingers are connected by the external part of link assembly with linear actuator 2.As illustrated in fig. 1 and 2, drive unit and lifting finger are all arranged between conveyor roller, and floor space is little, whole rationally distributed, attractive in appearance.
Link assembly will be described in detail below.When steel billet tilting gear according to an embodiment of the invention has two lifting fingers and one is arranged on the drive unit between lifting finger, link assembly can comprise two connecting rods 3 respect to one another relative to drive unit and connecting axle 8, one end of each connecting rod 3 is permanently connected with the rotating shaft 5 of corresponding lifting finger, the two ends of connecting axle 8 are connected with the other end of two connecting rods 3 respectively, meanwhile, the middle part of connecting axle 8 is connected with the external part of linear actuator 2.Therefore, when the external part of linear actuator 2 stretches out, drive the pusher dog 6 of lifting finger to overturn, to realize the upset of steel billet 7 by link assembly.
Preferably, linear actuator 2 can be hydraulic cylinder, pneumatic cylinder or pinion and rack.As Figure 1-4, when linear actuator 2 be hydraulic cylinder or pneumatic cylinder time, oscillating bearing or lining are set in the external part (that is, head earrings) of hydraulic cylinder to be connected with connecting axle 8.Conveniently with the connection of external part, connecting axle 8 also can be configured to comprise two or more parts removably connected.And the described other end of the end of connecting axle 8 and connecting rod 3 is hinged.Hydraulic cylinder or pneumatic cylinder can be articulated with on the first bearing 1, thus when hydraulic cylinder or pneumatic cylinder stretch, and cylinder body can be tumbled certain angle adaptively, thus makes connecting rod 3 around the axis oscillating of rotating shaft 5.Preferably, the middle part of cylinder body hingedly supported by the first bearing 1.Because pusher dog 6 is arranged on (such as by pin connection, welding, riveted joint, key connection, screw or bolt connection etc.) in rotating shaft regularly, so pusher dog 6 also rotates together, realize turning over steel.
When linear actuator 2 is pinion and racks, linear actuator 2 can be configured to comprise the push rod of section of rack, gear and motor (such as, stepper motor), gear can be installed on the first bearing 1.First bearing also can comprise leader, to guide the back and forth movement of push rod simultaneously.Another part not with section of rack of push rod and the described other end of connecting rod 3 slide hinged.Specifically, can form at the described other end of connecting rod 8 elongated slot that the length direction along connecting rod extends, or there is in the connection of the two ends of connecting axle 8 the motion guidance component of bending sliding tray, be beneficial to the upset that link assembly realizes pusher dog 6.When motor rotates, push rod rectilinear motion is to pass through to promote connecting axle 8, and then the swing of drivening rod 3, thus realizes the upset of pusher dog 6.When linear actuator 2 be fixed to hydraulic cylinder on the first bearing 1 or pneumatic cylinder and can not tumble adaptively time, also can adopt similar slide hinged structure between connecting rod 3 and connecting axle 8.
Similar with the supporting construction shown in Fig. 1 to Fig. 4, when linear actuator 2 is pinion and racks, also can by with hinged mode Support Gear rackwork, such as, first bearing arranges hinged platform member, above-mentioned motion guidance component, push rod, gear and motor are arranged in platform member, thus the self adaptation realizing linear actuator 2 is tumbled.
Pusher dog 6 can have L shape working face.Steel billet according to heterogeneity and specification overturns requirement, and pusher dog also can be designed to different shapes.That is, the shape of the working face of described pusher dog can be corresponding with the shape of steel billet.
Although be described for the embodiment that drive unit is arranged between lifting finger, such as, but the present invention is not limited thereto, drive unit can be arranged on the side of the multiple lifting fingers be connected to each other by rotating shaft, rotate with the pusher dog controlling multiple lifting finger simultaneously, realize steel billet upset.
Fig. 2 is the side view of the original state that steel billet tilting gear is according to an embodiment of the invention shown; Fig. 3 is the side view of the intermediateness that steel billet tilting gear is according to an embodiment of the invention shown; Fig. 4 is the side view of the done state that steel billet tilting gear is according to an embodiment of the invention shown.
The step that steel billet tilting gear according to an embodiment of the invention realizes turning over steel is described in detail below in conjunction with Fig. 2 to Fig. 4.
As shown in Figure 2, when steel billet tilting gear is in original state, steel billet 7 is placed on pusher dog 6 with the attitude kept flat.
As shown in Figure 3, the external part performing 2 along with rectilinear motion stretches out, and the rotating shaft 5 be connected with external part by link assembly is rotated, and drives and asks the pusher dog 6 of steel billet 7 to rotate.
As shown in Figure 4, when pusher dog 6 rotates to 90 °, the steel billet 7 be placed on pusher dog 6 is erect, and is placed on the roller 9 of conveyor roller, achieves the upset of steel billet on roller-way.Then, gone out by lateral transport by the transport of conveyor roller.
After a steel billet upset terminates, rectilinear motion performs the external part retraction of 2, and pusher dog 6 resets, and prepares for overturning next steel billet.
In addition, in an embodiment according to the present invention, drive unit (such as, hydraulic cylinder or cylinder) can arrange protective cover, to reduce the damage that iron scale etc. brings.
By description above, can find out according to an embodiment of the invention steel billet tilting gear reasonable in design, simple and compact for structure, the steel billet that section is difformity and specification can be overturn, the traversing technological requirement of steel billet can be met again, reliable in action, turn over steel effective, cost is low, easy to operate and easy to maintenance simultaneously.
And steel billet tilting gear can be arranged along conveying roller diatom longitudinal separation according to an embodiment of the invention, and floor space is little, whole rationally distributed, attractive in appearance.
In addition, because steel billet tilting gear of the present invention is arranged along conveying roller diatom longitudinal separation, so according to technological requirement, some steel billet tilting gears can be set on a production line.
The invention is not restricted to above-described embodiment, without departing from the present invention, can various changes and modifications be carried out.
Claims (12)
1. a steel billet tilting gear, is characterized in that, comprising:
Drive unit, comprises the first bearing and linear actuator, the rectilinear motion of the first seat supports linear actuator;
Lifting finger, the pusher dog comprising the second bearing, be arranged on the rotating shaft on the second bearing and be fixedly mounted in rotating shaft;
Link assembly, comprises connecting rod and connecting axle, and one end of connecting rod is fixedly connected with the one end of the rotating shaft be arranged on the second bearing, and it is hinged that the other end of connecting rod and the external part of linear actuator pass through described connecting axle,
Wherein, the axis of connecting axle is vertical with described connecting rod,
Wherein, described linear actuator is hinged to the first bearing.
2. steel billet tilting gear as claimed in claim 1, it is characterized in that, described linear actuator is hydraulic cylinder, cylinder or pinion and rack.
3. steel billet tilting gear as claimed in claim 1, it is characterized in that, described lifting finger and drive unit are separately positioned between rollgang.
4. steel billet tilting gear as claimed in claim 1, it is characterized in that, described lifting finger comprises two lifting fingers.
5. steel billet tilting gear as claimed in claim 4, it is characterized in that, described link assembly comprises two described connecting rods respect to one another, and each connecting rod is fixedly connected to the rotating shaft of corresponding lifting finger respectively, and the middle part of connecting axle is connected with the external part of linear actuator.
6. steel billet tilting gear as claimed in claim 1, it is characterized in that, described pusher dog has L shape working face.
7. steel billet tilting gear as claimed in claim 1, it is characterized in that, the shape of the working face of described pusher dog is corresponding with the shape of steel billet.
8. steel billet tilting gear as claimed in claim 1, is characterized in that, the middle part of linear actuator described in described first seat supports.
9. steel billet tilting gear as claimed in claim 1, is characterized in that, above described drive unit, be provided with protective cover.
10. a steel billet tilting gear, is characterized in that, comprising:
Drive unit, comprises the first bearing and linear actuator, the rectilinear motion of the first seat supports linear actuator;
Lifting finger, the pusher dog comprising the second bearing, be arranged on the rotating shaft on the second bearing and be fixedly mounted in rotating shaft;
Link assembly, comprises connecting rod and connecting axle, and one end of connecting rod is fixedly connected with the one end of the rotating shaft be arranged on the second bearing, and it is slide hinged that the other end of connecting rod and the external part of linear actuator pass through described connecting axle,
Wherein, the axis of connecting axle is vertical with described connecting rod,
Wherein, described linear actuator is fixed to the first bearing.
11. steel billet tilting gears as claimed in claim 10, is characterized in that, forming at the other end of described connecting rod the elongated slot extended along the length direction of connecting rod, can slide in the end of described connecting axle in elongated slot.
12. steel billet tilting gears as claimed in claim 10, is characterized in that having the motion guidance component comprising bending sliding tray in the end of described connecting axle, and the other end of described connecting rod can slide in described bending sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210125191.5A CN102671963B (en) | 2012-04-26 | 2012-04-26 | Steel billet tilting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210125191.5A CN102671963B (en) | 2012-04-26 | 2012-04-26 | Steel billet tilting gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102671963A CN102671963A (en) | 2012-09-19 |
| CN102671963B true CN102671963B (en) | 2015-06-17 |
Family
ID=46804889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210125191.5A Expired - Fee Related CN102671963B (en) | 2012-04-26 | 2012-04-26 | Steel billet tilting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671963B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927821A (en) * | 2012-11-12 | 2013-02-13 | 鞍钢集团工程技术有限公司 | Marching type steel bar splitting material feeding device |
| CN103331311B (en) * | 2013-06-14 | 2015-12-23 | 江苏永钢集团有限公司 | The online skip of a kind of steel scrap |
| CN103736754B (en) * | 2013-12-30 | 2016-04-20 | 马钢控制技术有限责任公司 | Control method for hook type tilter |
| CN105772515A (en) * | 2016-05-11 | 2016-07-20 | 莱芜钢铁集团电子有限公司 | Hook-shaped steel turning device for profile steel roughed bloom |
| CN106734255B (en) * | 2017-01-16 | 2019-03-12 | 徐州益众不锈钢有限公司 | A kind of pneumatic type steel billet turnover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051213U (en) * | 1989-05-02 | 1990-01-17 | 王德法 | Gas control safe towing rope hook |
| CN2574797Y (en) * | 2002-09-30 | 2003-09-24 | 邯郸钢铁集团有限责任公司 | Multistage inverted wire drawing machine |
| CN1810401A (en) * | 2006-03-08 | 2006-08-02 | 攀钢集团攀枝花钢铁研究院 | Steel tilting machine |
| CN202046702U (en) * | 2011-03-23 | 2011-11-23 | 江阴职业技术学院 | Square billet tipping gear |
| CN102381556A (en) * | 2011-11-14 | 2012-03-21 | 中冶华天工程技术有限公司 | Turnover device |
| CN202606524U (en) * | 2012-04-26 | 2012-12-19 | 莱芜钢铁集团有限公司 | Steel billet tilting gear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411246Y (en) * | 2009-05-25 | 2010-02-24 | 秦皇岛市运通玻璃机电技术有限公司 | Transmission steering device for glass stacker |
-
2012
- 2012-04-26 CN CN201210125191.5A patent/CN102671963B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051213U (en) * | 1989-05-02 | 1990-01-17 | 王德法 | Gas control safe towing rope hook |
| CN2574797Y (en) * | 2002-09-30 | 2003-09-24 | 邯郸钢铁集团有限责任公司 | Multistage inverted wire drawing machine |
| CN1810401A (en) * | 2006-03-08 | 2006-08-02 | 攀钢集团攀枝花钢铁研究院 | Steel tilting machine |
| CN202046702U (en) * | 2011-03-23 | 2011-11-23 | 江阴职业技术学院 | Square billet tipping gear |
| CN102381556A (en) * | 2011-11-14 | 2012-03-21 | 中冶华天工程技术有限公司 | Turnover device |
| CN202606524U (en) * | 2012-04-26 | 2012-12-19 | 莱芜钢铁集团有限公司 | Steel billet tilting gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102671963A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102671963B (en) | Steel billet tilting gear | |
| CN202296117U (en) | Conveying device with adjustable width | |
| CN202606524U (en) | Steel billet tilting gear | |
| CN204751448U (en) | Stand case welding upset and use frock | |
| CN103998359B (en) | Handling device | |
| CN103738660A (en) | Lifting type roller machine | |
| CN104590817A (en) | Multi-angle adjustable conveyor | |
| CN103565594B (en) | A kind of wheelchair multi link elevating mechanism | |
| CN204453590U (en) | A kind of Novel conveyer | |
| CN102310095B (en) | Front steel turning device of cogging mill | |
| CN204110887U (en) | Lifting finger and there is its steel billet load transfer device | |
| CN204453591U (en) | A kind of multi-angle adjustable conveyer | |
| CN103252362B (en) | Forced rolling mill feed device | |
| CN102773270B (en) | Down-gliding type in situ tilting gear | |
| CN105296711A (en) | Gate structure of aluminum alloy aging oven | |
| CN202411690U (en) | Lifting mechanism | |
| CN202213995U (en) | Overturn conveying device | |
| CN204453646U (en) | A kind of Novel multiple angle adjustable conveyor | |
| CN103496543B (en) | Wheel hub convey tilter | |
| CN209037717U (en) | One kind can lateral carrier vehicle robot | |
| CN204453645U (en) | One turns to collapsible height adjustable conveyer | |
| CN208345044U (en) | A kind of automatic distribution vehicle for automatization stereo goods shelf | |
| CN203568318U (en) | Lifting roller machine | |
| CN203593406U (en) | Workshop material conveying device | |
| CN202181067U (en) | Connecting rod type rapid adjustment device for anticorrosion steel pipe conveying line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |