CN102652964A - Magnetic guide roll strip-penetrating material guiding device for strip steel rolling - Google Patents
Magnetic guide roll strip-penetrating material guiding device for strip steel rolling Download PDFInfo
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- CN102652964A CN102652964A CN2012101383613A CN201210138361A CN102652964A CN 102652964 A CN102652964 A CN 102652964A CN 2012101383613 A CN2012101383613 A CN 2012101383613A CN 201210138361 A CN201210138361 A CN 201210138361A CN 102652964 A CN102652964 A CN 102652964A
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Abstract
The invention discloses a magnetic guide roll strip-penetrating material guiding device for strip steel rolling. The magnetic guide roll strip-penetrating material guiding device comprises a hydraulic motor, wherein a driving chain wheel is arranged on an extension shaft of the hydraulic motor, and is in transmission with a driven chain wheel through a roller chain; the driven chain wheel is arranged on a rotating shaft; magnetic rolls are symmetrically arranged on two sides of the driven chain wheel, and are positioned on the rotating shaft; the rotating shaft is supported by a bearing; a bearing block is positioned on a frame body, and pressing blocks are arranged above the bearing block and fix the bearing block on the frame body; a round hole is formed in the middle of each pressing block; guide plates are fixedly arranged on the frame body; roll surfaces of the magnetic rolls are higher than the upper surfaces of the guide plates; the hydraulic motor drives the driving chain wheel to rotate, and the driving chain wheel is in transmission with the driven chain wheel through the roller chain so that the driven chain wheel and the magnetic rolls rotate along the advancing direction of strip steel; under the attraction of a permanent magnet, the strip steel moves forwards by attaching to the upper roll surface of the magnetic rolls and the upper surface of the guide plates; and when rolling is performed after strip penetration, the hydraulic motor stops working, and the strip steel is separated from the magnetic rolls. The magnetic guide roll strip-penetrating material guiding device is compact in structure and easy to control, and can effectively improve the strip-penetrating speed and the strip-penetrating success ratio.
Description
Technical field
The invention belongs to the metallurgical machinery equipment technical field, the magnetic force deflector roll that is specifically related to a kind of belt steel rolling is worn band and is drawn materials device.
Background technology
In the belt steel rolling production process, the band of wearing of initial period draws material process unit productivity ratio is had material impact.Under the situation that does not abrade belt steel surface, smooth crossing process fast helps the raising of unit productivity ratio.The existing band mode of wearing relies on pinch roll traction belt steel under the turning effort of the pressuring action of two side cylinders and motor on guide plate, to advance usually, accomplishes to wear band and draw the material process.Pinch roll both sides compressed oil cylinder is difficult to realize that synchronization action regular meeting causes strip running deviation, causes and wears the band difficulty.Existing guide plate adopts the wide format steel plate to be welded usually, and is big with the belt steel surface contact area, easily scratch band steel.In addition, the required installing space of pinch roll is big, and its position has with a certain distance from main mill usually; The mistake of band steel is opened in this segment distance, and its head forms excessive upwarping or detaining down easily, is unfavorable for wearing band; Even can scratch roll, and cause the roller consumption and influence strip surface quality, cause serious economic loss.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of magnetic force deflector roll of belt steel rolling to wear band and draw materials device, in the time of can the subband steel rolling under the situation that does not scratch belt steel surface and roll roll surface realization wear band smoothly fast.
For realizing above-mentioned purpose, the present invention takes following technical scheme:
A kind of magnetic force deflector roll of belt steel rolling is worn band and is drawn materials device, is installed in the main mill porch of belt steel rolling production line, comprises hydraulic motor 16; Hydraulic motor 16 is installed on the motor bearing 2, and motor bearing 2 is equipped with drive sprocket 8 being incorporated on the support body 1 on hydraulic motor 16 projecting shafts; Drive sprocket 8 with by movable sprocket 5 through roller chain 7 transmissions, be installed in the rotating shaft 4 by movable sprocket 5, magnetic roll 12 symmetries are installed in by movable sprocket 5 both sides; And be positioned in the rotating shaft 4, installation site of roll surface is lower than the unit height of rolling line on it, and rotating shaft 4 is supported by bearing 10; Bearing 10 and oil sealing 11 are installed in the bearing block 17; Bearing block 17 positions through the protruding key of processing on groove on it and the support body 1, and bearing block 17 tops are provided with briquetting 15 being incorporated on the support body 1 simultaneously, are processed with circular hole in the middle of the briquetting 15; Conveniently inject lubricants for bearing 10 through the lubricating cup 14 that is installed on the bearing block 17; Guide plate 3 is combined and installed on the support body 1, makes near the milling train entrance side to upwarp, and the roll surface of magnetic roll 12 exceeds the upper surface of guide plate 3.
Described support body 1 is a weldment, is installed on the machine fore-stock of belt steel rolling unit, and its interior welds channel-section steel plays the protective effect to magnetic roll 12 simultaneously as buttress brace.
Described guide plate 3 is welded by round steel and steel plate, the round steel end rounding on it, and the round steel spacing is identical with magnetic roll 12 spacings, and both stagger each other.
The present invention is owing to take above technical scheme, and it has the following advantages:
1. the present invention is than the pinch roll compact conformation, and installing space is little.
2. only need control a hydraulic motor when the present invention works, easy to operate.
3. the present invention utilizes the magnetic attraction effect of magnetic roll to carry out work, energy-conserving and environment-protective.
4. the contact area of magnetic roll of the present invention and guide plate and belt steel surface is little, helps to reduce the band steel and scratches.
5. the present invention wears and is with when drawing material work, and magnetic roll attracts the band steel to be close on the guide plate, and its stable moving ahead is penetrated in the main mill, can prevent effectively that its head from scratching roll.
Description of drawings
Fig. 1 is a graphics of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a vertical view of the present invention.
Fig. 4 is the structural representation of magnetic roll 12.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is carried out detailed description.
Like Fig. 1, Fig. 2 and shown in Figure 3, a kind of magnetic force deflector roll of belt steel rolling is worn band and is drawn materials device, is installed in the main mill porch of belt steel rolling production line, comprises hydraulic motor 16, and hydraulic motor 16 is installed on the motor bearing 2, and drive sprocket 8 is housed on its projecting shaft.Motor bearing 2 is being incorporated on the support body 1.Support body 1 is a weldment, is installed on the machine fore-stock of belt steel rolling unit, and its interior welds channel-section steel plays the protective effect to magnetic roll 12 simultaneously as buttress brace.Drive sprocket 8 with by movable sprocket 5 through roller chain 7 transmissions, be installed in the rotating shaft 4 through flat key 6 by movable sprocket 5.Magnetic roll 12 symmetries are installed in by movable sprocket 5 both sides, and are positioned in the rotating shaft 4 through pin 13, and installation site of roll surface is lower than the unit height of rolling line on it.Rotating shaft 4 is supported by bearing 10; Bearing 10 and oil sealing 11 are installed in the bearing block 17; Its outer end is by end cap 9 encapsulation and with bearing 10 axial location, and bearing block 17 positions through the protruding key of processing on groove on it and the support body 1, and bearing block 17 tops are provided with briquetting 15 being incorporated on the support body 1 simultaneously.Be processed with circular hole in the middle of the briquetting 15, conveniently inject lubricants for bearing 10 through the lubricating cup 14 that is installed on the bearing block 17.Guide plate 3 is welded by round steel and steel plate, and on the support body 1 that also is combined and installed, the round steel end rounding on it and making near the milling train entrance side upwarps, and the round steel spacing is identical with magnetic roll 12 spacings, and both stagger each other.The roll surface of magnetic roll 12 exceeds the upper surface of guide plate 3.
As shown in Figure 4, magnetic roll 12 is linked and packed successively through sunk screw 22 by roll body 18, permanent magnet 20, dividing plate 21 and pressing plate 19 and forms, and wherein separates with dividing plate 21 between the permanent magnet 20, and its outside diameter is less than other parts that is linked and packed.
Operation principle of the present invention is:
Utilize the present invention to wear and be with when drawing material work, need offer hydraulic motor 16 power, make by movable sprocket 5 and magnetic roll 12 edges through roller chain 7 transmissions and be with the rotation of steel directions of advance to drive drive sprocket 8 rotations.Under the sucking action of permanent magnet 20, the band steel is pasting that roll surface and guide plate 3 upper surfaces advance on the magnetic roll 12.Wear band and finish when beginning to be rolled, hydraulic motor 16 quits work, and the band steel breaks away from magnetic roll 12 under the tension force effect.Compact conformation of the present invention, control is simple, can effectively improve and wear tape speed and wear the band success rate, has good economic benefit.
Claims (4)
1. the magnetic force deflector roll of a belt steel rolling is worn to be with and is drawn materials device, is installed in the main mill porch of belt steel rolling production line, comprises hydraulic motor (16); It is characterized in that: hydraulic motor (16) is installed on the motor bearing (2), and drive sprocket (8) is housed on its projecting shaft, and motor bearing (2) is being incorporated on the support body (1); Drive sprocket (8) with by movable sprocket (5) through roller chain (7) transmission; Be installed in the rotating shaft (4) by movable sprocket (5), magnetic roll (12) symmetry is installed in by movable sprocket (5) both sides, and is positioned in the rotating shaft (4); Installation site of roll surface is lower than the unit height of rolling line on it; Rotating shaft (4) is supported by bearing (10), and bearing (10) and oil sealing (11) are installed in the bearing block (17), and the protruding key that bearing block (17) is gone up processing through groove on it and support body (1) positions; Bearing block (17) top is provided with briquetting (15) being incorporated on the support body (1) simultaneously; Be processed with circular hole in the middle of the briquetting (15), conveniently inject lubricant for bearing (10) through the lubricating cup (14) that is installed on the bearing block (17), guide plate (3) is combined and installed on the support body (1); Make near the milling train entrance side to upwarp, the roll surface of magnetic roll (12) exceeds the upper surface of guide plate (3).
2. the magnetic force deflector roll of a kind of belt steel rolling according to claim 1 is worn to be with and is drawn materials device; It is characterized in that: magnetic roll (12) is linked and packed successively through sunk screw (22) by roll body (18), permanent magnet (20), dividing plate (21) and pressing plate (19) and forms; Wherein separate with dividing plate (21) between the permanent magnet (20), its outside diameter is less than other parts that is linked and packed.
3. the magnetic force deflector roll of a kind of belt steel rolling according to claim 1 is worn to be with and is drawn materials device; It is characterized in that: described support body (1) is a weldment; Be installed on the machine fore-stock of belt steel rolling unit; Its interior welds channel-section steel plays the protective effect to magnetic roll (12) simultaneously as buttress brace.
4. the magnetic force deflector roll of a kind of belt steel rolling according to claim 1 is worn to be with and is drawn materials device; It is characterized in that: described guide plate (3) is welded by round steel and steel plate; Round steel end rounding on it, the round steel spacing is identical with magnetic roll (12) spacing, and both stagger each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210138361.3A CN102652964B (en) | 2012-05-04 | 2012-05-04 | Magnetic guide roll strip-penetrating material guiding device for strip steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210138361.3A CN102652964B (en) | 2012-05-04 | 2012-05-04 | Magnetic guide roll strip-penetrating material guiding device for strip steel rolling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102652964A true CN102652964A (en) | 2012-09-05 |
| CN102652964B CN102652964B (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210138361.3A Active CN102652964B (en) | 2012-05-04 | 2012-05-04 | Magnetic guide roll strip-penetrating material guiding device for strip steel rolling |
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| CN (1) | CN102652964B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941427A (en) * | 2012-12-07 | 2013-02-27 | 河南鸿宇工业装备有限公司 | Assembly H-shaped steel automatic feeding system |
| CN104815872A (en) * | 2015-04-01 | 2015-08-05 | 中冶陕压重工设备有限公司 | Driving tape-threading guide plate |
| CN109500100A (en) * | 2018-12-27 | 2019-03-22 | 中冶南方工程技术有限公司 | A kind of magnetic force slewing rollers and inspection station for the two-sided inspection of strip |
| CN113000751A (en) * | 2021-04-15 | 2021-06-22 | 燕山大学 | Reinforcing steel bar thread rolling device with automatic blanking function |
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| US3218001A (en) * | 1964-04-01 | 1965-11-16 | Blaw Knox Co | Magnetic strip threader |
| GB1105900A (en) * | 1965-10-23 | 1968-03-13 | Svenska Rotor Maskiner Ab | A method of drawing formed material from a plurality of sources |
| US4829864A (en) * | 1986-06-13 | 1989-05-16 | Amada Company, Limited | Plate workpiece processing machine |
| KR20030008443A (en) * | 2001-07-18 | 2003-01-29 | 주식회사 포스코 | An apparatus for guiding and transforming the top strip of coil |
| CN2561528Y (en) * | 2002-07-24 | 2003-07-23 | 宝山钢铁股份有限公司 | Band steel tap guider |
| KR20040028411A (en) * | 2002-09-30 | 2004-04-03 | 주식회사 포스코 | evice for tensioning strip in line of treatmenting top and tail of strip |
| KR20040034214A (en) * | 2002-10-21 | 2004-04-28 | 주식회사 포스코 | Apparatus for removing the chip appeared in the welding part |
| CN201143646Y (en) * | 2007-12-24 | 2008-11-05 | 宝山钢铁股份有限公司 | Shot blasting roller bearing guard protecting equipment |
| CN202570767U (en) * | 2012-05-04 | 2012-12-05 | 中国重型机械研究院有限公司 | Magnetic guide roller strip crossing and feeding device |
-
2012
- 2012-05-04 CN CN201210138361.3A patent/CN102652964B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3218001A (en) * | 1964-04-01 | 1965-11-16 | Blaw Knox Co | Magnetic strip threader |
| GB1105900A (en) * | 1965-10-23 | 1968-03-13 | Svenska Rotor Maskiner Ab | A method of drawing formed material from a plurality of sources |
| US4829864A (en) * | 1986-06-13 | 1989-05-16 | Amada Company, Limited | Plate workpiece processing machine |
| KR20030008443A (en) * | 2001-07-18 | 2003-01-29 | 주식회사 포스코 | An apparatus for guiding and transforming the top strip of coil |
| CN2561528Y (en) * | 2002-07-24 | 2003-07-23 | 宝山钢铁股份有限公司 | Band steel tap guider |
| KR20040028411A (en) * | 2002-09-30 | 2004-04-03 | 주식회사 포스코 | evice for tensioning strip in line of treatmenting top and tail of strip |
| KR20040034214A (en) * | 2002-10-21 | 2004-04-28 | 주식회사 포스코 | Apparatus for removing the chip appeared in the welding part |
| CN201143646Y (en) * | 2007-12-24 | 2008-11-05 | 宝山钢铁股份有限公司 | Shot blasting roller bearing guard protecting equipment |
| CN202570767U (en) * | 2012-05-04 | 2012-12-05 | 中国重型机械研究院有限公司 | Magnetic guide roller strip crossing and feeding device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941427A (en) * | 2012-12-07 | 2013-02-27 | 河南鸿宇工业装备有限公司 | Assembly H-shaped steel automatic feeding system |
| CN104815872A (en) * | 2015-04-01 | 2015-08-05 | 中冶陕压重工设备有限公司 | Driving tape-threading guide plate |
| CN104815872B (en) * | 2015-04-01 | 2017-06-20 | 中冶陕压重工设备有限公司 | A kind of active threading guide plate |
| CN109500100A (en) * | 2018-12-27 | 2019-03-22 | 中冶南方工程技术有限公司 | A kind of magnetic force slewing rollers and inspection station for the two-sided inspection of strip |
| CN109500100B (en) * | 2018-12-27 | 2023-10-27 | 中冶南方工程技术有限公司 | Magnetic force steering roller for double-sided inspection of strip steel and inspection station |
| CN113000751A (en) * | 2021-04-15 | 2021-06-22 | 燕山大学 | Reinforcing steel bar thread rolling device with automatic blanking function |
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| Publication number | Publication date |
|---|---|
| CN102652964B (en) | 2014-08-06 |
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Address after: 710032 China Heavy Machinery Research Institute Co., Ltd. No. 209 Dongyuan Road, Weiyang District, Xi'an City, Shaanxi Province Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 China Heavy Machinery Research Institute Co., Ltd. No. 209 Dongyuan Road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |