CN2505208Y - Scraper-type slab burring device - Google Patents
Scraper-type slab burring device Download PDFInfo
- Publication number
- CN2505208Y CN2505208Y CN 01251428 CN01251428U CN2505208Y CN 2505208 Y CN2505208 Y CN 2505208Y CN 01251428 CN01251428 CN 01251428 CN 01251428 U CN01251428 U CN 01251428U CN 2505208 Y CN2505208 Y CN 2505208Y
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- CN
- China
- Prior art keywords
- sides
- blade
- rack
- slab
- blades
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- 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
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides a scraper-type slab burring device, particularly suitable for scraping burrs at the front and the rear ends of slabs on a rolling line of continuous casting slab in a medium plate factory. The burring device consists of a rack, a front pinching roller and a rear pinching roller, and knife tool racks provided with double edge blades on the top, wherein, two sides of the rack are W-shaped, the tops are covered by upper covers respectively, each pinching roller consists of a lower roller and a upper roller, the two pinching rollers are respectively arranged in a front and a rear window on both sides of the rack, the knife tool racks are arranged in middle windows at two sides of the rack, and the upper rollers and the knife tool racks are capable of moving up and down via cylinders. The double edge blades consists of a plurality of blades, each blade has a V-shaped section, blades at both sides are in tilting arrangement and saucer washers are arranged between the blades and the knife tool rack. The utility model is simple and reasonable in structure, acts flexibly and accurately, operates conveniently, needs short burring cycle but achieve high burring efficiency. The slab after being treated has good quality and can reduce scraping consumption of the rollers and prolong the service life of the rollers.
Description
Technical field
The utility model belongs to the slab burr remover, relates in particular to the equipment of removing end, slab front and back burr on a kind of medium plate mill continuous casting steel billet roll line.
Background technology
At present, the used raw material in domestic medium plate mill all is a continuous casting billet, and scale is all very long during the online cutting of continuous casting billet, length is about 5m, can't satisfy the rolling requirement of medium plate mill, must off-line secondary before rolling cut into the cut lengths of 1.2-1.7m and since this moment slab temperature low excessively, its lower surface end will produce slag in cutting process, also is burr.Because being a section cutting, slab forms, so all form burr in the bottom, two ends of every block of slab.If, directly be rolled not with burr removing, not only can influence product quality, also can reduce the service life of roll.Up to the present also do not have special-purpose burr remover, each producer generally adopts artificial mode with flame to come deburr, adopt this kind method working strength of workers big, and deburr is not thorough.
Summary of the invention
The purpose of this utility model is exactly for a kind of medium plate mill that is applicable to is provided, and can replace manual scraper-type slab burr remover.
The utility model is achieved in that this scraper-type slab burr remover is a tower structure, the toolframe that is equipped with double-edged blade by frame, the two groups of pinch rolls in front and back and top is formed, the frame both sides are the W type, the top is used cap seal respectively and is closed, every group of pinch roll is made of a lower roll and a top roll, two groups of pinch rolls are installed in respectively in the forward and backward window of frame both sides, and toolframe is positioned in the middle window of frame both sides, and top roll and toolframe can move up and down by cylinder.
The described double-edged blade of the utility model scraper-type slab burr remover is combined by a plurality of, and the cross section of each blade is a V-arrangement, and the blade of both sides is tilting to be arranged, all is provided with disk spring between blade and toolframe; Both sides, front and back at described lower roll all are provided with the guiding plate washer.
The utility model compact conformation, reasonable, flexible movements, accurate, easy to operate, the removal burr cycle is short, efficient is high, adopt W type frame, firmly stable, can change by whole frame quick integral, the slab quality after this device is handled is good, help improving the quality of product, also can reduce scraping of roll and decrease consumption, prolong the service life of roll, thereby effectively reduce production costs.
Description of drawings
The utility model accompanying drawing 1 is the structural representation of slab burr remover.
Accompanying drawing 2 is the A-A view of accompanying drawing 1.
Accompanying drawing 3 is the vertical view of accompanying drawing 1.
Accompanying drawing 4 is the structural representation of double-edged blade.
Accompanying drawing 5 is the B-B view of accompanying drawing 4.
The specific embodiment
The utility model will be further described by embodiment with reference to the accompanying drawings.
Can see that from accompanying drawing 1,2 and 3 the utility model scraper-type slab burr remover is a tower structure, mainly the toolframe 4 that is equipped with double-edged blade 5 by frame 1, the two groups of pinch rolls in front and back and top combines.Frame 1 both sides are the W type, and the top just forms three windows after sealing with loam cake 7.Every group of pinch roll all is made of a lower roll 2 and a top roll 3, and bearing block all is equipped with at the two ends of lower roll 2 and top roll 3, and two groups of pinch rolls are installed in respectively in the forward and backward window of frame 1 both sides.Have the self-lubricating copper shoe on the bearing block of top roll 3, it is moved up and down in frame 1 by cylinder 8.Lower roll 2 fixed-site can make its forward and reverse rotation by motor and speed reducer, move forward and backward to drive slab 9.The two ends of toolframe 4 are installed in the middle window of frame 1 both sides by the self-lubricating copper shoe, by cylinder 8 toolframe 4 are moved up and down together with the double-edged blade 5 at top.During operation, after slab 9 enters pinch roll, drive on the toolframes 4 by cylinder 8 and to move, make double-edged blade 5 touch slab 9 lower surfaces, drive top rolls 3 by cylinder 8 again and move down, and compress slab 9, backup plate base 9 move forward and backward the burr that strikes off its bottom, two ends.The utility model scraper-type slab burr remover automaticity height adopts PLC to control automatically, and the slab run location adopts optoelectronic switch to detect, and the cylinder stroke adopts and detects near switch.
Consider slab deformation, lower surface is not necessarily smooth, integral knife blade is difficult to fit fully with it, used double-edged blade 5 adopts split-type structurals for well, the used double-edged blade 5 of the utility model embodiment is formed by 4 blade unit, and 2 groups of bufferings all are installed between each blade and toolframe 4 with disk spring 6, to adapt to the slab of different distortion, shown in accompanying drawing 2 and 3.The cross section of each blade of the utility model is a V-arrangement, to guarantee the both sides blade suitable anterior angle and relief angle is arranged, and reduces blade abrasion, sees also accompanying drawing 5.The blade of each blade both sides all is tilting to be arranged, so that can form the cutting edge at herringbone angle after the combination, can cut burr on the slab gradually along oblique sword, thereby the resistance when reducing deburring sees also accompanying drawing 5 and 3.For guaranteeing that slab 9 can waltz through burr remover, the utility model all is provided with the guiding plate washer in the both sides, front and back of described lower roll 2.
Claims (4)
1, a kind of scraper-type slab burr remover, it is characterized in that this device is a tower structure, the toolframe that is equipped with double-edged blade by frame, the two groups of pinch rolls in front and back and top is formed, the frame both sides are the W type, the top is used cap seal respectively and is closed, and every group of pinch roll is made of a lower roll and a top roll, and two groups of pinch rolls are installed in respectively in the forward and backward window of frame both sides, toolframe is positioned in the middle window of frame both sides, and top roll and toolframe can move up and down by cylinder.
2, scraper-type slab burr remover according to claim 1 is characterized in that described double-edged blade is combined by a plurality of, and the cross section of each blade is a V-arrangement, and the blade of both sides is tilting to be arranged, is provided with disk spring between blade and toolframe.
3, scraper-type slab burr remover according to claim 2 is characterized in that described double-edged blade is formed by 4 blade unit, is provided with two disk springs between each blade and toolframe.
4, scraper-type slab burr remover according to claim 1 and 2 is characterized in that all being provided with the guiding plate washer in the both sides, front and back of described lower roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251428 CN2505208Y (en) | 2001-11-15 | 2001-11-15 | Scraper-type slab burring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251428 CN2505208Y (en) | 2001-11-15 | 2001-11-15 | Scraper-type slab burring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505208Y true CN2505208Y (en) | 2002-08-14 |
Family
ID=33661360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01251428 Expired - Fee Related CN2505208Y (en) | 2001-11-15 | 2001-11-15 | Scraper-type slab burring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505208Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698222B (en) * | 2009-09-18 | 2011-07-27 | 德阳宏广科技有限公司 | Continuous casting trimmer with deflection correcting system |
| CN103394710A (en) * | 2013-07-13 | 2013-11-20 | 江阴圆方机械制造有限公司 | Front pinch roll component for skin lathe |
| CN103464828A (en) * | 2013-08-26 | 2013-12-25 | 南京钢铁股份有限公司 | Blade-type plate blank deburring machine |
| CN104070071A (en) * | 2014-06-19 | 2014-10-01 | 中国重型机械研究院股份公司 | Automatic control system used for rolling force of burring roller and control method thereof |
| CN105598532A (en) * | 2016-03-21 | 2016-05-25 | 常州市鼎龙环保设备有限公司 | Color-coating line single-aluminum-plate deburring machine |
| CN109093203A (en) * | 2018-09-25 | 2018-12-28 | 大连翼方科技有限公司 | A kind of plate manufacturing machine and method |
| CN109396566A (en) * | 2017-08-18 | 2019-03-01 | 宝山钢铁股份有限公司 | A kind of blade air cylinder device suitable for Slab Deburring Machine |
-
2001
- 2001-11-15 CN CN 01251428 patent/CN2505208Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698222B (en) * | 2009-09-18 | 2011-07-27 | 德阳宏广科技有限公司 | Continuous casting trimmer with deflection correcting system |
| CN103394710A (en) * | 2013-07-13 | 2013-11-20 | 江阴圆方机械制造有限公司 | Front pinch roll component for skin lathe |
| CN103394710B (en) * | 2013-07-13 | 2015-07-29 | 江阴圆方机械制造有限公司 | Front pinch roll component for skin lathe |
| CN103464828A (en) * | 2013-08-26 | 2013-12-25 | 南京钢铁股份有限公司 | Blade-type plate blank deburring machine |
| CN104070071A (en) * | 2014-06-19 | 2014-10-01 | 中国重型机械研究院股份公司 | Automatic control system used for rolling force of burring roller and control method thereof |
| CN104070071B (en) * | 2014-06-19 | 2016-09-14 | 中国重型机械研究院股份公司 | A kind of automatic control system for Burr removing roller roll-force and control method thereof |
| CN105598532A (en) * | 2016-03-21 | 2016-05-25 | 常州市鼎龙环保设备有限公司 | Color-coating line single-aluminum-plate deburring machine |
| CN109396566A (en) * | 2017-08-18 | 2019-03-01 | 宝山钢铁股份有限公司 | A kind of blade air cylinder device suitable for Slab Deburring Machine |
| CN109093203A (en) * | 2018-09-25 | 2018-12-28 | 大连翼方科技有限公司 | A kind of plate manufacturing machine and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |