CN208178100U - A kind of device reducing wire rod examination steel rolling base sheared length - Google Patents
A kind of device reducing wire rod examination steel rolling base sheared length Download PDFInfo
- Publication number
- CN208178100U CN208178100U CN201820673910.XU CN201820673910U CN208178100U CN 208178100 U CN208178100 U CN 208178100U CN 201820673910 U CN201820673910 U CN 201820673910U CN 208178100 U CN208178100 U CN 208178100U
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- Prior art keywords
- wire rod
- steel
- rolling
- pinch
- rolling base
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- 238000005096 rolling process Methods 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000007723 transport mechanism Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 5
- 238000003801 milling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Metal Rolling (AREA)
Abstract
A kind of device reducing wire rod examination steel rolling base sheared length, described device is arranged between a rolling mill of wire rod unit and two rolling mills, described device includes pinch mechanism and transport mechanism, pinch mechanism is equipped with two sets, pinch mechanism is separately positioned on the front and back end of transport mechanism, and the both ends of transport mechanism are separately connected pinch mechanism.The utility model realizes that the steel billet after throwing steel to a frame pushes transport, so that it is can smoothly enter into two rolling mills and rolled in the rolling mill that wire rod production line is arranged in, between two rolling mills.Steel was rolled in examination after being applied to roll change or maintenance using the utility model, examination steel rolling base length can be reduced 50% or more, reduce steel billet waste, prevent the generation of second level rouleau stocking, improve operating efficiency.
Description
Technical field
The utility model relates to a kind of steel rolling equipments, the especially device of reduction wire rod examination steel rolling base sheared length.
Background technique
Currently, it is silent memorial archway milling train, the design feature of the milling train that iron and steel enterprise's high-speed rod-rolling mill, which has larger a part,
Big for rack spacing, roll change operation is convenient, and standby host amount is few.But since rack spacing has greatly following problems: production need into
When row examination is rolled, such as after big roll change, when changing specification, since the sortie roll of replacement is more, it is not easy to set roll gap, it is disposable to roll
The difficulty of finished product is larger out, it is easy to produce rejected product, at this moment need to try sample and roll, to each frame of finish rolling after measurement finished product
Secondary roll gap optimizes adjustment.Mill stand spacing is big, and the disconnected steel billet length of card is very big when production examination being caused to roll, with 4 meters of milling train spacing
For, red base length can be bitten by two rolling mills after needing at least 3.2 meters of long steel billets just to can guarantee frame throwing steel, so cause
Steel billet waste and remaining base generate second level rouleau stocking.If the disconnected steel billet of card is shorter, due to two rolling mill of distance after frame throwing steel
Farther out, two rolling mills can not be sent into steel billet for import, need to affect production efficiency using artificial push steel billet.
Utility model content
The purpose of this utility model is that aiming at the disadvantages of the prior art, providing a kind of reduction wire rod examination steel rolling base shearing length
The device of degree, described device can reduce the big influence of roughing mill spacing of silent memorial archway formula, reduce the length of steel billet cutting, reduce
Steel billet waste prevents the generation of second level rouleau stocking, improves operating efficiency.
Problem described in the utility model is realized with following technical proposals:
It is a kind of reduce wire rod examination steel rolling base sheared length device, described device be arranged in wire rod unit a rolling mill and
Between two rolling mills, described device includes pinch mechanism and transport mechanism, and pinch mechanism is equipped with two sets, and pinch mechanism is respectively set
In the front and back end of transport mechanism, the both ends of transport mechanism are separately connected pinch mechanism.
The device of above-mentioned reduction wire rod examination steel rolling base sheared length, the pinch mechanism include power mounting rack and are assemblied in
Motor, a pair of of transmission gear and a pair of of gear shaft, each gear shaft lower part at power mounting rack are equipped with driven gear, each gear shaft
Top is equipped with deflector roll, and motor drives a pair of of transmission gear to reversely rotate, each transmission gear respectively with driven gear engaged transmission band
Dynamic two deflector rolls reversely rotate.
The device of above-mentioned reduction wire rod examination steel rolling base sheared length, the transport mechanism are equipped with horizontal conveyer frames, transmission
The both ends of frame extend to connection power mounting rack, several transfer rollers are arranged side by side on conveyer frames, the both ends of each transfer roller pass through respectively
The bearing support being fixed on conveyer frames.
The device of above-mentioned reduction wire rod examination steel rolling base sheared length, the number of transfer roller are 4-6.
The utility model realizes the steel after throwing steel to a frame in the frame that wire rod production line is arranged in, between two rolling mills
Base push transport, makes it can smoothly enter into two rolling mills and is rolled.Examination steel rolling base length can be reduced using the utility model
50% or more, steel billet waste is reduced, prevents the generation of second level rouleau stocking, improves operating efficiency.The utility model is movable roller way
Formula, it is compact-sized light, it is easy to operate, the various operating conditions such as one frame of replacement, two frame rolls are adaptable to, except for silent memorial archway formula
The high-speed wire production line of roughing mill type, it is equally suitable for the other kinds of two biggish wire rod production line of frame spacing of a frame
With.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the practical status diagram of the utility model.
Each label in figure are as follows: 1, power mounting rack, 1-1, entrance guide plate, 2, motor, 3, conveyer frames, 4, transfer roller, 5, tooth
Wheel shaft, 6, driven gear, 7, deflector roll, 8, transmission gear, 9, bearing, 10, two rolling mills, 11, one rolling mill.
Specific embodiment
Referring to Fig. 1, Fig. 4, the utility model is arranged between a rolling mill 11 of wire rod unit and two rolling mills 10, device
Integrally it can hang out or install.Described device includes being used to actively pinch the pinch mechanism of steel billet equipped with power part and passing through freedom
The transport mechanism of roller transfer steel billet, pinch mechanism are equipped with two sets, and two sets of pinch mechanisms are separately positioned on the front and back of transport mechanism
End, the both ends of transport mechanism are separately connected pinch mechanism.
Referring to Fig. 1, Fig. 2, pinch mechanism includes power mounting rack 1 and the motor being assemblied at power mounting rack 2, Yi Duichuan
Moving gear and a pair of of gear shaft.Each 5 lower part of gear shaft is equipped with driven gear 6, and deflector roll 7 is assembled on each gear shaft top.Motor drives
A pair of of transmission gear reversely rotates, and each transmission gear 8 with driven gear engaged transmission, drives two deflector rolls to reversely rotate respectively.Position
The entrance guide plate 1-1 tilted down is equipped in the arrival end of the power mounting rack of steel billet entrance.
Referring to Fig. 1, Fig. 3, transport mechanism is equipped with horizontal conveyer frames 3, and the both ends of conveyer frames, which extend to, is separately connected power
Mounting rack, is arranged side by side several transfer rollers 4 on conveyer frames, the both ends of each transfer roller bearing 9 through being fixed on conveyer frames respectively
Support, transfer roller is free to rotate, to reduce frictional resistance when steel billet transmission.The number of transfer roller is 4-6, and diagram is real
It applies in example, transfer roller is arranged 5.
Referring to Fig. 4, the course of work of the utility model is as follows, when carrying out trying to roll production, first by a rolling mill
Roll gap is than turning 2mm down when normal rolling, while two rolling mill roll gap are than reducing 0.5mm when normal rolling；Start two sets of pinch machines
The motor of structure, the deflector roll reverse rotation of two sets of pinch mechanisms, while a rolling mill postpone to cut card using card is disconnected in 3 seconds after biting steel billet
Disconnected steel billet, remaining steel billet refund heating in heating furnace.The disconnected steel billet of card is shut out from a rolling mill, is located at right end folder when head enters
After sending mechanism, two kinds of thrust effects of forward spin friction tractive force and a rolling mill by deflector roll, steel billet is constantly forward
Movement；Advanced when steel billet runs to the transfer roller of transport mechanism from being slidably advanced to become rolling, when steel billet head is staged through biography
After sending roller, continued previous movement by two roller clamping actions for being located at left end pinch mechanism；When the disconnected steel billet head of card is pushed
To two rolling mill inlet, two rolling mills sting steel and start normally to roll, and after card breaks steel billet tail portion from two rolling mills throwing steel, close
Described device.The micro-adjustment that each sortie roll gap of finish rolling is carried out according to the finished product rolled out, by a rolling mill and two rolling mill roll gap
It is restored to normal as-rolled condition, then carries out the normal rolling of the disconnected remaining steel billet of card.When carry out a rolling mill, two rolling mills change
When roller operation, described device is hung out between rack, the rotation for being convenient for milling train inlet and outlet guide and guard moves operation.Normal productive process
Described device is not required to remove, not the motor of starter.
Claims (4)
1. a kind of device for reducing wire rod examination steel rolling base sheared length, it is characterised in that: wire rod unit is arranged in described device
Between one rolling mill (11) and two rolling mills (10), described device includes pinch mechanism and transport mechanism, and pinch mechanism is equipped with two
Set, pinch mechanism are separately positioned on the front and back end of transport mechanism, and the both ends of transport mechanism are separately connected pinch mechanism.
2. the device according to claim 1 for reducing wire rod examination steel rolling base sheared length, it is characterised in that: the pinch machine
Structure includes power mounting rack (1) and the motor (2) being assemblied at power mounting rack, a pair of of transmission gear and a pair of of gear shaft, respectively
Gear shaft (5) lower part is equipped with driven gear (6), and each gear shaft top is equipped with deflector roll (7), and motor drives a pair of of transmission gear reversed
Rotation, each transmission gear (8) drive two deflector rolls to reversely rotate with driven gear engaged transmission respectively.
3. the device according to claim 2 for reducing wire rod examination steel rolling base sheared length, it is characterised in that: the conveyer
Structure is equipped with horizontal conveyer frames (3), and the both ends of conveyer frames extend to connection power mounting rack, several biographies are arranged side by side on conveyer frames
It send roller (4), the bearing through being fixed on conveyer frames (9) supports respectively at the both ends of each transfer roller.
4. the device according to claim 3 for reducing wire rod examination steel rolling base sheared length, it is characterised in that: the number of transfer roller
Mesh is 4-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673910.XU CN208178100U (en) | 2018-05-08 | 2018-05-08 | A kind of device reducing wire rod examination steel rolling base sheared length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673910.XU CN208178100U (en) | 2018-05-08 | 2018-05-08 | A kind of device reducing wire rod examination steel rolling base sheared length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208178100U true CN208178100U (en) | 2018-12-04 |
Family
ID=64433050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820673910.XU Expired - Fee Related CN208178100U (en) | 2018-05-08 | 2018-05-08 | A kind of device reducing wire rod examination steel rolling base sheared length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208178100U (en) |
-
2018
- 2018-05-08 CN CN201820673910.XU patent/CN208178100U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |