CN1974043A - High-speed wire rod mill pinch roll outlet rolling guide plate - Google Patents
High-speed wire rod mill pinch roll outlet rolling guide plate Download PDFInfo
- Publication number
- CN1974043A CN1974043A CN 200610134608 CN200610134608A CN1974043A CN 1974043 A CN1974043 A CN 1974043A CN 200610134608 CN200610134608 CN 200610134608 CN 200610134608 A CN200610134608 A CN 200610134608A CN 1974043 A CN1974043 A CN 1974043A
- Authority
- CN
- China
- Prior art keywords
- outlet
- guide
- guide plate
- section
- wire rod
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000009987 spinning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Metal Rolling (AREA)
Abstract
The invention relates to a pinch roll outlet rolling guide plate of a high-speed wire rod rolling mill, which comprises an outlet guide first section, an outlet guide second section and an outlet guide third section, wherein the outlet guide third section consists of a base body, a guide roller and an adjustable pressure plate, the guide roller is arranged in front of an inlet of a spinning pipe, and the guide roller is fixed on the base body through the adjustable pressure plate. And cooling devices are arranged on the guide roller and the base body. The guide roller is provided with an oil supply device. The invention has the advantages that: the replacement time is short, the scratch on the surface of the wire rod is reduced, and the replacement is convenient; the cost is saved; compared with an integral outlet guide, the capital of each ton of steel is saved by 0.67 yuan. The annual benefit reaches 60.3 ten thousand yuan calculated according to 90 ten thousand tons of steel produced annually. Time is saved; the time for each replacement is reduced from 54 minutes to 20 minutes, and the time is saved by 150 hours every year.
Description
Technical field
The present invention relates to relate to the guide and guards of the pinch rolls outlet that is used for high-speed rod-rolling mill, its effect is that the guiding rolled piece enters Laying head smoothly.
Background technology
In the high-speed wire rolling, pinch roll is between last water tank and Laying head, and its effect is to constant force of rolled piece in case the principal vertical line material is shaken in water tank.When mill speed is low, pinch roll provides an additional force to make wire rod pass through Laying head.
For ease of the wire rod lopping, Laying head and roll line are arranged to certain angle, are generally 10～20 °.Modern High-Speed rod-rolling mill mill speed generally will reach more than the 70m/s, and rolled piece must adopt suitable guide and guards to pass through smoothly when pinch roll enters Laying head.
At present both at home and abroad rub root, western mark and manufacturer of a few family of Da Nieli of the production line major part of high-speed wire factory produces.The pinch rolls outlet guide and guards generally has two kinds: a kind of is split type, and it is made up of guide and guard and three sections upper guide plates under the outlet; Another kind is whole slide block, and it is made up of general frame and integral core pipe.
The characteristics of split type guide plate are to change conveniently, but are only applicable to the product of the following specification of Φ 10mm, when the above product of rolling Φ 10mm, wire surface is produced vertically scratch, and be difficult to elimination.
The monoblock type guide plate is suitable for the product of the above specification of Φ 10mm, and can prevent the generation that scratches effectively, but change difficulty, the whole slide block jin surplus in the of 90 of conducting oneself with dignity, life cycle short (24 hours), spare part capital consumption is (10565 yuan) greatly.The replacing time long (about 50 minutes).
Summary of the invention
The purpose of this invention is to provide a kind of replacing time weak point, saving cost, minimizing wire surface that overcomes the prior art shortcoming and scratch, change rolling guide plate in pinch rolls outlet of high speed wire rolling machine easily.
Rolling guide plate in pinch rolls outlet of high speed wire rolling machine, comprise one section of outlet guide, two sections of outlet guides, three sections of outlet guides, it is characterized in that: but three sections of outlet guides are made up of matrix, deflector roll regulator board, before the spinneret inlet, be provided with deflector roll, but deflector roll is fixed on the matrix by regulator board.
Described deflector roll and matrix are provided with cooling device.
Described deflector roll is provided with fueller.
Compared with prior art, advantage of the present invention is: it is convenient that the replacing time is short, the minimizing wire surface scratches, changes; Save cost; Compare with the monoblock type outlet guide, the ton steel is economized on the use of funds 0.67 yuan.Calculate by producing 900000 tons of steel per year, a year benefit reaches 60.3 ten thousand yuan.Save time; Each replacing time reduced to 20 minutes from 54 minutes, and year saved time 150 hours.
Description of drawings
Fig. 1 is the structural representation of three sections of outlet guides of the present invention.
Fig. 2 is an apparatus structure schematic diagram of the present invention.
Fig. 3 is the structural representation of split type guide plate in the background technology.
Fig. 4 is the structural representation of monoblock type guide plate in the background technology.
The specific embodiment
See Fig. 2, rolling guide plate in pinch rolls outlet of high speed wire rolling machine, comprise a section 10 of outlet guide, two section 9 of outlet guide, three section 7 of outlet guide, see Fig. 1, but three section 7 of outlet guide is made up of matrix 4, deflector roll 5 regulator boards 2, before spinneret 6 (Fig. 2) inlet, be provided with deflector roll 5, but deflector roll 5 is fixed on the matrix 4 by regulator board 2.
Described deflector roll 5 and matrix 4 are provided with cooling device 3.
Described deflector roll 5 is provided with fueller 1.
The effect of matrix 4 is that guide plate is fixed on pinch rolls outlet, and is big with the pinch rolls outlet contact area because floor space is big, can guide plate is effectively fixing.
But the effect of regulator board 2 is that deflector roll 5 is fixed on the matrix 4, but simultaneously by the upper-lower position and the clamping width of regulator board, makes deflector roll center line and roll line centering.
The effect of deflector roll 5 is to clamp wire rod, makes it to align the spinneret center line of suction.
The effect of cooling device 3 is cooling deflector roll 5 and matrix 4, prevents that the guide plate that produces because of the guide plate temperature is too high from damaging or wearing and tearing fast.
The effect of fueller 1 is lubricated deflector roll bearing.
See Fig. 2, outlet guide is arranged in the 3rd section of the split type guide plate of pinch roll 8 outlet of high-speed rod-rolling mill for three section 7, before spinneret 6 inlets.Be suitable in the production of the above dimension wire of Φ 10mm.
Claims (3)
1, rolling guide plate in pinch rolls outlet of high speed wire rolling machine, comprise one section of outlet guide, two sections of outlet guides, three sections of outlet guides, it is characterized in that: but three sections of outlet guides are made up of matrix, deflector roll regulator board, before the spinneret inlet, be provided with deflector roll, but deflector roll is fixed on the matrix by regulator board.
2, rolling guide plate in pinch rolls outlet of high speed wire rolling machine according to claim 1 is characterized in that: described deflector roll and matrix are provided with cooling device.
3, rolling guide plate in pinch rolls outlet of high speed wire rolling machine according to claim 1 is characterized in that: described deflector roll is provided with fueller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610134608 CN1974043A (en) | 2006-12-08 | 2006-12-08 | High-speed wire rod mill pinch roll outlet rolling guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610134608 CN1974043A (en) | 2006-12-08 | 2006-12-08 | High-speed wire rod mill pinch roll outlet rolling guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1974043A true CN1974043A (en) | 2007-06-06 |
Family
ID=38124557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610134608 Pending CN1974043A (en) | 2006-12-08 | 2006-12-08 | High-speed wire rod mill pinch roll outlet rolling guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1974043A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954385A (en) * | 2010-09-16 | 2011-01-26 | 江苏永钢集团有限公司 | Intermediate transitional roller guide device |
| CN103722029A (en) * | 2013-11-15 | 2014-04-16 | 合肥市百胜科技发展股份有限公司 | Pinch roll guide pipe |
| CN103736883A (en) * | 2013-12-31 | 2014-04-23 | 江苏永钢集团有限公司 | Pinch roll device for producing deformed steel bar |
| CN105855303A (en) * | 2016-05-26 | 2016-08-17 | 中冶南方工程技术有限公司 | Lateral guiding guarding clamping and conveying device |
| CN112371736A (en) * | 2020-12-16 | 2021-02-19 | 太原通泽智能工程股份有限公司 | Universal guide device for seamless steel tube puncher |
-
2006
- 2006-12-08 CN CN 200610134608 patent/CN1974043A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954385A (en) * | 2010-09-16 | 2011-01-26 | 江苏永钢集团有限公司 | Intermediate transitional roller guide device |
| CN101954385B (en) * | 2010-09-16 | 2013-09-11 | 江苏永钢集团有限公司 | Intermediate transitional roller guide device |
| CN103722029A (en) * | 2013-11-15 | 2014-04-16 | 合肥市百胜科技发展股份有限公司 | Pinch roll guide pipe |
| CN103736883A (en) * | 2013-12-31 | 2014-04-23 | 江苏永钢集团有限公司 | Pinch roll device for producing deformed steel bar |
| CN105855303A (en) * | 2016-05-26 | 2016-08-17 | 中冶南方工程技术有限公司 | Lateral guiding guarding clamping and conveying device |
| CN112371736A (en) * | 2020-12-16 | 2021-02-19 | 太原通泽智能工程股份有限公司 | Universal guide device for seamless steel tube puncher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201108920Y (en) | On-line adjustable rolling guide slot for rolling mill | |
| CN1974043A (en) | High-speed wire rod mill pinch roll outlet rolling guide plate | |
| CN200957504Y (en) | Work clamp for machining screw thread | |
| CN101474640A (en) | Oil removing device of cold rolling mill | |
| CN202180122U (en) | Panel edge rolling machine | |
| CN102284583A (en) | Edge rolling machine of plate | |
| CN201493456U (en) | Guide device for casting blank of continuous caster | |
| CN200981080Y (en) | High-speed wire rod mill pinch roll outlet rolling guide plate | |
| CN202316524U (en) | Bottom roll wiping and cleaning device | |
| CN202781818U (en) | Adjustable plate embossing machine | |
| CN201008892Y (en) | Plate band bar surface cleaning device | |
| CN207188474U (en) | The entrance conductor structure of machine is stretched in a kind of | |
| CN202861062U (en) | Side roll device of four-roll veneer reeling machine | |
| CN201791806U (en) | Pipe bender | |
| CN1923393A (en) | Hot-rolled elliptical rolled piece inlet rolling guide | |
| CN1974042A (en) | Steel rolling guide roll unit | |
| CN201049356Y (en) | Roller depressing device for three-roller limiting mandrel tandem rolling pipe machine | |
| CN201644522U (en) | Deformed steel bar bending preventive device | |
| CN207521242U (en) | Broadening glue spreader | |
| CN201960009U (en) | Gap bridge elevating mechanism for online straightening of aluminum section | |
| CN201040286Y (en) | Four-column prestressing frame four-roller reversible cold mill | |
| CN2858085Y (en) | Round-bar-type vertical looper rolling guide and protective device | |
| CN221246491U (en) | High-speed wire rod rolling center line calibration device | |
| CN109968748A (en) | A kind of joggling machine | |
| CN221434396U (en) | Repair-free adjustable short-stress rolling mill bearing seat guiding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |