CN207308588U - A kind of device that steel billet is rejected on rolling line furnace delivery table - Google Patents
A kind of device that steel billet is rejected on rolling line furnace delivery table Download PDFInfo
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- CN207308588U CN207308588U CN201721392180.8U CN201721392180U CN207308588U CN 207308588 U CN207308588 U CN 207308588U CN 201721392180 U CN201721392180 U CN 201721392180U CN 207308588 U CN207308588 U CN 207308588U
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- connecting rod
- rotation axis
- steel billet
- steel
- cylinder
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Abstract
A kind of device that steel billet is rejected on rolling line furnace delivery table, belongs to steel rolling equipment technical field, for rejecting steel billet on rolling line furnace delivery table.Its technical solution is：Cylinder pedestal and get rid of the same side that steel rack is located at roller-way, cylinder pedestal is getting rid of the lower section of steel rack, the cylinder body of oil cylinder is connected by rotation axis with cylinder pedestal, connecting rod axle bed, which is fixedly mounted on, to be got rid of on steel rack, connecting rod is installed on connecting rod axle bed by connecting rod rotation axis, one end of connecting rod and the front end of cylinder putter is are rotatably connected, and the other end of connecting rod is located between two rollers of roller-way, and the upper surface of connecting rod is less than roller surfaces.The utility model have the characteristics that scientific and reasonable technical solution, simple structure, it is highly practical, be hardly damaged, extend the service life of equipment, steel billet can fast and effeciently be rejected, reduce and damaged caused by operating steel billet, production cost is reduced, is had broad application prospects in the production of rolling line and huge economic benefit.
Description
Technical field
A kind of device for being used to reject steel billet on rolling line furnace delivery table is the utility model is related to, belongs to steel rolling equipment technology
Field.
Background technology
In Rolling production, the original for not meeting rolling requirements often occurs in line, rod, the furnace delivery table region in shaped steel stove area
Material steel billet needs to reject, or needs to remove raw material steel billet from roller-way when accident occurs, therefore configures corresponding reject
The equipment of steel billet or removal steel billet is very important.China Patent No. CN205294209 discloses a kind of steel billet device for eliminating.
The structure of this device is made of oil cylinder, two connecting rods and a set of driving lever, when normal steel billet is being run on roller-way, cylinder putter
Stretching state is constantly in, driving lever is less than roll surface；When needing to reject steel billet, under the action of hydraulic pressure, cylinder putter is retracted, and is drawn
Dynamic driving lever lifts, and the blank on roller-way is dialled in charging basket, realizes and rejects steel billet function.The shortcomings that this device is：It is primarily due to
Equipment is stretched out for a long time often in wait state, at this moment cylinder putter, is unfavorable for the protection to oil cylinder；Secondly, oil cylinder work
It is state of tension when making, compared to the live load increase under thrust rating, it is necessary to select larger specification cylinder, while equipment knot
Structure is complicated, needs two connecting rods and a set of driving lever, not only takes height in material spare part, but also it is more to overhaul content.Finally, the steel of the equipment
Base collection device is freely slides form, and collecting tank is in sustained height with ground, and collection device fully relies on the dead weight of steel billet
Caused inertia is collected, and on the one hand causes infringement, inconvenience after another aspect steel billet is collected to the surface quality of steel billet
Lifted in using overhead traveling crane, add manual operation amount.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of device that steel billet is rejected on rolling line furnace delivery table,
This device for rejecting steel billet can be conducive to the maintenance of equipment, extend equipment while quick rejecting steel billet is ensured
Service life, while device structure is also simplify, the surface damage to steel billet can be reduced.
Solving the technical solution of above-mentioned technical problem is：
A kind of device that steel billet is rejected on rolling line furnace delivery table, it includes cylinder pedestal, oil cylinder, connecting rod axle bed, connecting rod
Rotation axis, connecting rod, get rid of steel rack, cylinder pedestal and gets rid of the same side that steel rack is located at roller-way, and cylinder pedestal is getting rid of steel rack
Lower section, the cylinder body of oil cylinder are connected by rotation axis with cylinder pedestal, and connecting rod axle bed, which is fixedly mounted on, to be got rid of on steel rack, and connecting rod leads to
Connecting rod rotation axis are crossed on the connecting rod axle bed, one end of connecting rod and the front end of cylinder putter to be rotatably connected, connecting rod it is another
One end is located between two rollers of roller-way, and the upper surface of connecting rod is less than roller surfaces.
The block of protrusion arranged at the above-mentioned device that steel billet is rejected on rolling line furnace delivery table, the top of the connecting rod, block with
The distance of connecting rod rotation axis is equal to connecting rod rotation axis and gets rid of the distance of plane on steel rack.
The above-mentioned device that steel billet is rejected on rolling line furnace delivery table, the cylinder pedestal, oil cylinder, connecting rod axle bed, connecting rod turn
Moving axis, connecting rod form a drive connecting rod group, and two drive connecting rod groups are installed in parallel in the side of roller-way, two drive connecting rod groups
Oil cylinder synchronization action.
The above-mentioned device that steel billet is rejected on rolling line furnace delivery table, it also has follower link group, and follower link group is by driven
Connecting rod axle bed, follower link rotation axis, follower link composition, follower link axle bed, follower link rotation axis, the knot of follower link
Structure is identical with the structure of connecting rod axle bed, connecting rod rotation axis, connecting rod, and three follower link groups are separately mounted to two drive connecting rod groups
Between and both sides, be connected with same step-length between two connecting rods and three follower links of drive connecting rod group and follower link group
Axis.
The beneficial effects of the utility model are：
The oil cylinder of the utility model is constantly in contraction state in standby interval, avoids the components such as cylinder putter from exposing for a long time
Infringement under environment at the scene, is conducive to the protection to oil cylinder under environment at the scene；Rotating crank and driving lever are combined into by connecting rod
Integrative-structure, both plays the role of stirring steel billet, while also simplify structure；Small end sets block, is rejecting steel billet
When not only acted as the effect stirred, while also have steel billet support role, reduce the collision to steel billet, avoid steel billet
The damage on surface；Getting rid of the design of steel rack reduces the amount of labour of worker.
The utility model have the characteristics that scientific and reasonable technical solution, simple structure, it is highly practical, be hardly damaged, extend
The service life of equipment, can fast and effeciently reject steel billet, reduce and damaged caused by operating steel billet, reduce and be produced into
This, has broad application prospects and huge economic benefit in the production of rolling line.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the working state schematic representation of the utility model；
Fig. 4 is the continuous duty schematic diagram of Fig. 3.
Marked in figure as follows：Cylinder pedestal 1, oil cylinder 2, connecting rod axle bed 3, connecting rod rotation axis 4, connecting rod 5, get rid of steel rack 6, gear
Block 7, steel billet 8, got rid of steel billet 9, roller-way 10, motor 11, drive connecting rod group 12, follower link group 13.
Embodiment
The utility model by cylinder pedestal 1, oil cylinder 2, connecting rod axle bed 3, connecting rod rotation axis 4, connecting rod 5, get rid of 6 groups of steel rack
Into.
Fig. 1 shows, cylinder pedestal 1 and gets rid of the same side that steel rack 6 is located at roller-way 10, and cylinder pedestal 1 is getting rid of steel rack 6
Lower section, the cylinder body of oil cylinder 2 are connected by rotation axis with cylinder pedestal 1.The cylinder body of oil cylinder 2 can be swung up and down around rotation axis,
This is because route of 5 rear end of connecting rod when mobile is arc-shaped, the front end certainty of cylinder putter be connected with 5 rear end of connecting rod with
Connecting rod 5 to move down, therefore the cylinder body of oil cylinder 2 will rotate, and can solve oil cylinder 2 well using rotation shaft structure
Rotational problems.And oil cylinder is fixed in traditional design, cylinder putter cannot rotate down, it is necessary to using complexity
Connecting rod swing structure is subject to deflecting solution, and the utility model breaches traditional design herein.
Fig. 1 shows that connecting rod axle bed 3, which is fixedly mounted on, to be got rid of on steel rack 6, and connecting rod 5 is installed on connecting rod by connecting rod rotation axis 4
On axle bed 3.Crank and driving lever are combined into one by the connecting rod 5 of the utility model, simplify structure.5 rear portion of connecting rod is crank, bent
One end of handle and the front end of cylinder putter is are rotatably connected, and the front portion of connecting rod 5 is driving lever, and the front end of driving lever is located at roller-way 10
Between two rollers, the upper surface of 5 front end driving lever of connecting rod is less than roller surfaces.
Fig. 1 shows that the block 7 of protrusion is arranged at the top of connecting rod 5, and block 7 has not only acted as the work stirred when rejecting steel billet 8
With, while also have 8 support role of steel billet.The distance of block 7 and connecting rod rotation axis 4 is equal to connecting rod rotation axis 7 and gets rid of steel platform
The distance of plane on frame, such design can enable steel billet 8 sleekly be moved to from connecting rod 5 to get rid of on steel rack 6, Bu Huifa
Raw collision, avoids the damage on 8 surface of steel billet.
Fig. 2 shows that the utility model has drive connecting rod group 12 and follower link group 13.Drive connecting rod group 12 is by cylinder pedestal
1st, oil cylinder 2, connecting rod axle bed 3, connecting rod rotation axis 4, connecting rod 5 are formed, and follower link group 13 is turned by follower link axle bed, follower link
Moving axis, follower link are formed.The follower link axle bed of follower link group 13, follower link rotation axis, the structure of follower link with
The connecting rod axle bed 3 of drive connecting rod group 12, connecting rod rotation axis 4, the structure of connecting rod 5 are identical.
Fig. 2 shows that the utility model includes two drive connecting rod groups 12 and three follower link groups 13.Two drive connecting rods
The sides that group 12 is installed in parallel in roller-way 10, three follower link groups 13 are separately mounted between two drive connecting rod groups 12 and two
Side.Synchronous major axis is connected between two connecting rods 5 and three follower links of drive connecting rod group 12 and follower link group 13, it is main
The oil cylinder 2 of dynamic connection rod set 12 drives two connecting rods 5 and three follower link synchronization actions.
Fig. 1,3,4 show that the rejecting steel billet process of the utility model is as follows：
When raw material steel billet reaches certain position by furnace delivery table, once find that raw material is undesirable or because sends out
Make trouble thus when, furnace delivery table is closed down to process Switch console in time by post work, then press rejecting steel billet device into
Cheng Kaiguan.
Start oil cylinder 2, oil cylinder 2 stretches out cylinder putter under the action of hydraulic pressure, and cylinder putter drives drive connecting rod group
12 5 rear portion of connecting rod is moved around connecting rod rotation axis 4, and connecting rod 5 drives other 3 groups of follower link groups 13 by synchronous major axis at the same time
Associated movement, with the movement of connecting rod 5, connecting rod 5 holds up steel billet 8, is carried out at the same time rotary motion, when connecting rod 5 rotates, connecting rod
The block 7 of 5 front ends is in contact with steel billet 8, stops 8 slide downward of steel billet, prevents steel billet 8 from colliding.
With the movement of connecting rod 5, steel billet 8 is in contact with getting rid of the upper surface of steel rack 6, and connecting rod 5 continues self-movement, this
When connecting rod 5 no longer play picking-up effect, but make steel billet 8 that transverse shifting occur on steel rack 6 is got rid of by the front end of connecting rod 5, directly
Terminate to running orbit.
Finally by process switch by reject steel billet device restPoses, and by related personnel will get rid of steel billet 9 into
Row relevant treatment.
Claims (4)
- A kind of 1. device that steel billet is rejected on rolling line furnace delivery table, it is characterised in that：It includes cylinder pedestal（1）, oil cylinder （2）, connecting rod axle bed（3）, connecting rod rotation axis（4）, connecting rod（5）, get rid of steel rack（6）, cylinder pedestal（1）With get rid of steel rack（6）Position In roller-way（10）The same side, cylinder pedestal（1）Getting rid of steel rack（6）Lower section, oil cylinder（2）Cylinder body pass through rotation axis with oil Cylinder bottom seat（1）It is connected, connecting rod axle bed（3）It is fixedly mounted on and gets rid of steel rack（6）On, connecting rod（5）Pass through connecting rod rotation axis（4）Peace Mounted in connecting rod axle bed（3）On, connecting rod（5）One end and cylinder putter front end to be rotatably connected, connecting rod（5）Other end position In roller-way（10）Two rollers between, connecting rod（5）Upper surface be less than roller surfaces.
- 2. the device according to claim 1 that steel billet is rejected on rolling line furnace delivery table, it is characterised in that：The connecting rod （5）Top have protrusion block（7）, block（7）With connecting rod rotation axis（4）Distance be equal to connecting rod rotation axis（4）With getting rid of steel Rack（6）The distance of upper plane.
- 3. the device according to claim 1 that steel billet is rejected on rolling line furnace delivery table, it is characterised in that：The oil cylinder bottom Seat（1）, oil cylinder（2）, connecting rod axle bed（3）, connecting rod rotation axis（4）, connecting rod（5）Form a drive connecting rod group（12）, two masters Dynamic connection rod set（12）It is installed in parallel in roller-way（10）Side, two drive connecting rod groups（12）Oil cylinder（2）Synchronization action.
- 4. the device according to claim 1 that steel billet is rejected on rolling line furnace delivery table, it is characterised in that：It is also driven Connection rod set（13）, follower link group（13）It is made of follower link axle bed, follower link rotation axis, follower link, follower link Axle bed, follower link rotation axis, the structure of follower link and connecting rod axle bed（3）, connecting rod rotation axis（4）, connecting rod（5）Structure phase Together, three follower link groups（13）It is separately mounted to two drive connecting rod groups（12）Between and both sides, drive connecting rod group（12）With Follower link group（13）Two connecting rods（5）Synchronous major axis is connected between three follower links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392180.8U CN207308588U (en) | 2017-10-25 | 2017-10-25 | A kind of device that steel billet is rejected on rolling line furnace delivery table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392180.8U CN207308588U (en) | 2017-10-25 | 2017-10-25 | A kind of device that steel billet is rejected on rolling line furnace delivery table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207308588U true CN207308588U (en) | 2018-05-04 |
Family
ID=62379373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392180.8U Expired - Fee Related CN207308588U (en) | 2017-10-25 | 2017-10-25 | A kind of device that steel billet is rejected on rolling line furnace delivery table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207308588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695112A (en) * | 2017-10-25 | 2018-02-16 | 宣化钢铁集团有限责任公司 | A kind of device that steel billet is rejected on rolling line furnace delivery table |
-
2017
- 2017-10-25 CN CN201721392180.8U patent/CN207308588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695112A (en) * | 2017-10-25 | 2018-02-16 | 宣化钢铁集团有限责任公司 | A kind of device that steel billet is rejected on rolling line furnace delivery table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |