CN207770460U - A kind of cold bed automatic steel cantilever device - Google Patents
A kind of cold bed automatic steel cantilever device Download PDFInfo
- Publication number
- CN207770460U CN207770460U CN201820046326.1U CN201820046326U CN207770460U CN 207770460 U CN207770460 U CN 207770460U CN 201820046326 U CN201820046326 U CN 201820046326U CN 207770460 U CN207770460 U CN 207770460U
- Authority
- CN
- China
- Prior art keywords
- cold bed
- alignment roller
- cylinder
- baffle
- automatic steel
- 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.)
- Withdrawn - After Issue
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 230000007547 defect Effects 0.000 claims abstract description 9
- 230000003068 static effect Effects 0.000 claims description 20
- 238000010008 shearing Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 108091027881 NEAT1 Proteins 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model is related to a kind of cold bed automatic steel cantilever devices, belong to metallurgy industry steel rolling equipment technical field.Technical solution is：Cold bed is equipped with multiple alignment rollers（1）, alignment roller（1）Circumferencial direction be equipped with multiple grooves, cylinder（5）It is located at alignment roller（1）On groove lower section, the side of cold bed is equipped with ladder baffle（6）, the ladder baffle（6）Including front apron（8）And rear baffle（9）, front apron（8）And rear baffle（9）Between constitute it is stepped.When production, the number shaken using the number of cold bed translation, that is, carry-over bar is controlled the movement of cylinder, tail ruler is made to be distinguished from other multiple lengths as foundation.The utility model has the beneficial effects that：Tail ruler can be distinguished on cold bed from multiple length, when shearing scale, defect existing for tail ruler tail portion can not only be cut, but also the sheared length of other multiple lengths will not be increased, and improve the lumber recovery of product.
Description
Technical field
The utility model is related to a kind of cold bed automatic steel cantilever devices, belong to metallurgy industry steel rolling equipment technical field.
Background technology
In iron and steel enterprise, the raising of technical-economic index advantageously reduces cost, improves enterprise competitiveness.Especially
The production line of the bars such as screw-thread steel, round steel is produced, the equipment of each enterprise is all almost identical, and is all trying every means
The economic indicator that develops skill and product quality.Each producing line is all carrying out lean production, by various innovation means, to reach this
Purpose.
Production line of bar all carries cooling bed device, and cold bed generally uses walking beam cooler, and walking beam cooler is to pass through moving teeth
Movement of the bar on cold bed is completed in the cooperation of item and static rack.Rolled piece need to will roll before upper cold bed according to the length of cold bed
Part cuts into multiple length, and the number of multiple length will be determined according to the specification of rolling.When shearing multiple length, since every steel billet is rolling
After finished product, the tail portion of rolled piece is round end, and is present in last branch multiple length with certain defect, last branch multiple length is
For tail ruler.Multiple length needs the requirement according to user by double length shearing at scale after cold bed cooling, in double length shearing scale,
Due to the tail portion existing defects of last branch multiple length, that is, tail ruler, cropping is longer, if what tail ruler and other multiple lengths were aligned at one end
On the basis of shear together, will certainly will increase the sheared length of other multiple lengths, cause to waste, reduce lumber recovery index, therefore,
Before double length shearing is at scale, need to distinguish tail ruler from multiple length on cold bed.
Utility model content
The utility model aim is to provide a kind of cold bed automatic steel cantilever device, can on cold bed by tail ruler from multiple length area
It branches away, solves the problems, such as background technology.
The technical solution of the utility model is：
A kind of cold bed automatic steel cantilever device, including cold bed, alignment roller, cylinder and ladder baffle, the cold bed includes one group
Carry-over bar and one group of static rack, carry-over bar and static rack are alternately arranged, and cold bed is equipped with multiple alignment rollers, the alignment roller with it is dynamic
Rack and static rack parallel arrangement, the circumferencial direction of alignment roller are equipped with multiple grooves, and cylinder is located under the groove in alignment roller
Side, the corresponding groove of cylinder is close to the end of alignment roller, one end of end cold bed on rolled piece of the alignment roller, cold bed
Side is equipped with ladder baffle, and the ladder baffle includes front apron and rear baffle, is constituted between front apron and rear baffle stepped.
The cylinder is fixed on the static rack of cold bed.
The cylinder is close to the ladder baffle side of cold bed.
The number of groove in the alignment roller is more than the multiple length number of rolled piece.
The number of groove in the alignment roller is more than or equal to three.
Second or the third groove that the cylinder face alignment roller end is risen.
The alignment roller is located between the carry-over bar of cold bed and static rack.
The alignment roller is drivingly connected by speed reducer and motor.
The distance between front apron and rear baffle in the ladder baffle are equal to the length of tail ruler tail portion defect.
In use, comprising the steps of：
1. the number for the multiple length for needing to shear is determined according to the specification of rolled piece and the length of cold bed first；
2. when first tail ruler, which passes through cold bed translation, to be reached on the groove of cylinder face alignment roller, cylinder is operated, by the
One end of one tail ruler jacks up；
3. with the rotation of alignment roller, one end of first tail ruler is withstood on the rear baffle in ladder baffle, Qi Tabei
One end of ruler is then withstood on the front apron in ladder baffle；
4. being calculated after first tail ruler, when the number of cold bed translation is equal to the number of multiple length or the branch of multiple length
When number integral multiple, cylinder lifts once automatically, and repeats step 3., thus tail ruler can be made to be distinguished from other multiple lengths
Come, until specification rolled piece production terminates.
It repeats the above steps when changing specification 1. to 4..
The number of the cold bed translation is the number that carry-over bar shakes.
Cutting to length is carried out after tail ruler is distinguished from other multiple lengths, then by cold shears, in this way in shearing scale
When, defect existing for tail ruler tail portion can not only be cut, but also the sheared length of other multiple lengths will not be increased, and improve the reduction of product
Lumber recovery.
The utility model has the beneficial effects that：Tail ruler can be distinguished from multiple length on cold bed, in shearing scale
When, defect existing for tail ruler tail portion can not only be cut, but also the sheared length of other multiple lengths will not be increased, and improve becoming a useful person for product
Rate.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model vertical view；
Fig. 3 is the utility model alignment roller structural schematic diagram；
Fig. 4 is the utility model ladder baffle front view；
Fig. 5 is the utility model ladder baffle vertical view；
In figure：It is alignment roller 1, static rack 2, carry-over bar 3, rolled piece 4, cylinder 5, ladder baffle 6, the groove 7 in alignment roller, preceding
Baffle 8, rear baffle 9, platform 10.
Specific implementation mode
Below in conjunction with attached drawing, by example, the utility model is described in further detail.
With reference to attached drawing 1-5, a kind of cold bed automatic steel cantilever device, including cold bed, alignment roller 1, cylinder 5 and ladder baffle 6, institute
It includes that one group of carry-over bar and one group of static rack, carry-over bar and static rack are alternately arranged to state cold bed, and cold bed is equipped with multiple alignment rollers
1, the alignment roller 1 is arranged in parallel with carry-over bar and static rack, and the circumferencial direction of alignment roller 1 is equipped with multiple grooves, and cylinder 5 is located at
The lower section of groove in alignment roller 1, for 5 corresponding groove of cylinder close to the end of alignment roller 1, the end of the alignment roller 1 is close
The side of one end of cold bed on rolled piece, cold bed is equipped with ladder baffle 6, and the ladder baffle 6 includes front apron 8 and rear baffle 9, preceding
It is constituted between baffle 8 and rear baffle 9 stepped.
In use, comprising the steps of：
1. the number for the multiple length for needing to shear is determined according to the specification of rolled piece and the length of cold bed first；
2. when first tail ruler is translated by cold bed on the groove for reaching 5 face alignment roller 1 of cylinder, cylinder 5 is operated, it will
One end of first tail ruler jacks up；
3. with the rotation of alignment roller 1, one end of first tail ruler is withstood on the rear baffle 9 in ladder baffle 6, it is other
One end of multiple length is then withstood on the front apron 8 in ladder baffle 6；
4. being calculated after first tail ruler, when the number of cold bed translation is equal to the number of multiple length or the branch of multiple length
When number integral multiple, cylinder 5 lifts once automatically, and repeats step 3., thus tail ruler can be made to be distinguished from other multiple lengths
Come, until specification rolled piece production terminates.
Using the utility model, only after changing specification, readjust primary.When rolling different size,
The number of multiple length on cold bed is different, and the interval of such two tail rulers is also different.Some specifications have 4 times
Ruler, 7 multiple lengths of some possibility.So working out different computer-controlled programs according to different specifications, mainly translated with cold bed
Number, that is, carry-over bar shake number be foundation, control the movement of cylinder, tail ruler made to be distinguished from other multiple lengths.
Embodiment one：Cold bed uses walking beam cooler, ladder baffle 6 to be fixed on the middle front part side of cold bed, ladder baffle 6
Including front apron 8 and rear baffle 9, constitute step type, have one between front apron 8 and rear baffle 9 between front apron 8 and rear baffle 9
A platform 10, the distance between front apron 8 and rear baffle 9 are equal to the length of tail ruler tail portion defect.
Alignment roller 1 is drivingly connected by speed reducer and motor, and alignment roller 1 is located between the carry-over bar of cold bed and static rack,
The circumferencial direction of alignment roller 1 is equipped with 10 grooves, and cylinder 5 is located at close to 6 side of ladder baffle of cold bed, 5 face pair of cylinder
Second groove that neat 1 end of roller is risen, 1 end of alignment roller cold bed side on rolled piece, 1 front end of alignment roller are cold under rolled piece
The side of bed, cylinder 5 are fixed on the static rack of cold bed.
Cold bed length 100m produces 18 screw-thread steels of φ, and using 150mm*150mm*11950mm blanks, finished product total length exists
550m, the number of cold bed length cold bed multiple length on 80m or so, such steel billet is seven on every multiple length, with defective
The 7th multiple length be tail ruler, need to distinguish from multiple length.
During normal production, on every multiple length after cold bed, multiple length is fallen on the static rack of cold bed, and then carry-over bar shakes one
Secondary, i.e. cold bed translation is primary, and multiple length, with a tooth is translated forward, is fallen on static rack, each multiple length is laid in cold by carry-over bar
On the static rack of bed bed surface.
The second of 5 face alignment roller of cylinder, 1 end is reached when first tail ruler of first steel billet is translated by cold bed
When a groove, cylinder 5 is operated, one end of first tail ruler is jacked up, with the rotation of alignment roller 1, by the one of first tail ruler
End is withstood on the rear baffle 9 in ladder baffle 6, and one end of other multiple lengths is then withstood on the front apron 8 in ladder baffle 6；Due to
The multiple length number number that every steel billet generates is the same, so being set in computer program, according to cold bed translation
Number automatically controls lifting for cylinder 5.It is counted since the 7th multiple length i.e. first tail ruler of first steel billet, cold bed is every
Translation seven times, cylinder 5 lifts once, and every tail ruler is picked out from multiple length.The tail ruler chosen under the drive of alignment roller 1,
It hits together on rear baffle 9, other multiple lengths are hit together on front apron 8, in this way when shearing scale, realize tail ruler tail portion defect
Individually excision.
Embodiment two：
When rolling 32 screw threads of φ, finished product total length 330mm generates four multiple lengths, so again from the of the first steel billet
One tail ruler is counted, and cold bed often translates four times, and cylinder 5 lifts once, so that it may to distinguish tail ruler from other multiple lengths.
It is other identical as embodiment one.
Claims (9)
1. a kind of cold bed automatic steel cantilever device, it is characterised in that include cold bed, alignment roller（1）, cylinder（5）With ladder baffle（6）,
The cold bed includes that one group of carry-over bar and one group of static rack, carry-over bar and static rack are alternately arranged, and cold bed is equipped with multiple alignment
Roller（1）, the alignment roller（1）It is arranged in parallel with carry-over bar and static rack, alignment roller（1）Circumferencial direction be equipped with multiple grooves,
Cylinder（5）It is located at alignment roller（1）On groove lower section, cylinder（5）Corresponding groove is close to alignment roller（1）End, it is described
Alignment roller（1）End cold bed on rolled piece one end, the side of cold bed is equipped with ladder baffle（6）, the ladder baffle（6）
Including front apron（8）And rear baffle（9）, front apron（8）And rear baffle（9）Between constitute it is stepped.
2. a kind of cold bed automatic steel cantilever device according to claim 1, it is characterised in that the cylinder（5）It is fixed on cold bed
Static rack on.
3. a kind of cold bed automatic steel cantilever device according to claim 2, it is characterised in that the cylinder（5）Close to cold bed
Ladder baffle（6）Side.
4. a kind of cold bed automatic steel cantilever device according to claim 1, it is characterised in that the alignment roller（1）On groove
Number be more than rolled piece multiple length number.
5. a kind of cold bed automatic steel cantilever device according to claim 1 or 4, it is characterised in that the alignment roller（1）On
The number of groove is more than or equal to three.
6. a kind of cold bed automatic steel cantilever device according to claim 5, it is characterised in that the cylinder（5）Face alignment roller
（1）Second or the third groove that end is risen.
7. a kind of cold bed automatic steel cantilever device according to claim 1, it is characterised in that the alignment roller（1）It is located at cold bed
Carry-over bar and static rack between.
8. a kind of cold bed automatic steel cantilever device according to claim 1, it is characterised in that the alignment roller（1）Pass through deceleration
Machine is drivingly connected with motor.
9. a kind of cold bed automatic steel cantilever device according to claim 1, it is characterised in that the ladder baffle（6）In before
Baffle（8）And rear baffle（9）The distance between be equal to tail ruler tail portion defect length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046326.1U CN207770460U (en) | 2018-01-11 | 2018-01-11 | A kind of cold bed automatic steel cantilever device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046326.1U CN207770460U (en) | 2018-01-11 | 2018-01-11 | A kind of cold bed automatic steel cantilever device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770460U true CN207770460U (en) | 2018-08-28 |
Family
ID=63222959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820046326.1U Withdrawn - After Issue CN207770460U (en) | 2018-01-11 | 2018-01-11 | A kind of cold bed automatic steel cantilever device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339855A (en) * | 2018-01-11 | 2018-07-31 | 宣化钢铁集团有限责任公司 | A kind of cold bed automatic steel cantilever device and its choose steel method |
| CN114074117A (en) * | 2020-08-18 | 2022-02-22 | 北京京诚瑞信长材工程技术有限公司 | Bar production line and size separation method and device applied to bar production line |
-
2018
- 2018-01-11 CN CN201820046326.1U patent/CN207770460U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339855A (en) * | 2018-01-11 | 2018-07-31 | 宣化钢铁集团有限责任公司 | A kind of cold bed automatic steel cantilever device and its choose steel method |
| CN108339855B (en) * | 2018-01-11 | 2024-04-05 | 宣化钢铁集团有限责任公司 | Automatic steel picking device of cooling bed and steel picking method thereof |
| CN114074117A (en) * | 2020-08-18 | 2022-02-22 | 北京京诚瑞信长材工程技术有限公司 | Bar production line and size separation method and device applied to bar production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108339855A (en) | A kind of cold bed automatic steel cantilever device and its choose steel method | |
| KR101516910B1 (en) | Pre-control method of head and tail shapes of continuous casting slab for reducing the removed amount from the head and tail of hot-rolled intermediate slab | |
| CN207770460U (en) | A kind of cold bed automatic steel cantilever device | |
| CN104415968B (en) | Hot-rolling high-speed tool steel bar and wire producing process | |
| CN100467147C (en) | Method for rolling large-size square steel by single machine frame without groove | |
| WO2015188421A1 (en) | Long-length rolling method for t-shaped guide rail of elevator and production line therefor | |
| CN102490070A (en) | Processing method of automatic-feeding laser cutting | |
| CN101456066A (en) | Wedge shaped casting block on-line cutting method and device | |
| CN201150982Y (en) | On-line cutting device for cuniform casting blank | |
| CN212639190U (en) | Profile steel stacking line and profile steel rolling production line | |
| CN206763602U (en) | Pusher for Direct Rolling | |
| CN201634939U (en) | Automatic cloth-shearing machine | |
| CN202570736U (en) | Steel plate cutting recovery device on hot tandem rolling production line | |
| CN102896147A (en) | Large-space hole-free rolling device and rolling method of bar production line | |
| CN206305208U (en) | It is capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirements | |
| CN105689389B (en) | A kind of rolling mill practice of hot rolling tooth form band steel | |
| CN204504344U (en) | A kind of board transverse cutting unit | |
| CN211304231U (en) | Section steel production device | |
| CN202461106U (en) | Section steel rolling unit | |
| CN201676985U (en) | Auxiliary feeding device of thread rolling machine | |
| CN107237116B (en) | A kind of carpet wool sideline judge cuts auxiliary device | |
| CN208050779U (en) | A kind of platform part punching automatic material-fetching mechanical hand | |
| CN2569935Y (en) | Double segmentation rolled thread steel accident scissors | |
| CN203508838U (en) | Supporting device | |
| CN208195670U (en) | A kind of peeling machine hoisting type stock shelf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180828 Effective date of abandoning: 20240405 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180828 Effective date of abandoning: 20240405 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |