CN104300732A - Flaking roller structure for built-in bilateral drive flaking mill - Google Patents
Flaking roller structure for built-in bilateral drive flaking mill Download PDFInfo
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- CN104300732A CN104300732A CN201410531564.8A CN201410531564A CN104300732A CN 104300732 A CN104300732 A CN 104300732A CN 201410531564 A CN201410531564 A CN 201410531564A CN 104300732 A CN104300732 A CN 104300732A
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- permanent magnet
- roller
- main shaft
- magnet motor
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Abstract
The invention provides a flaking roller structure for a built-in bilateral drive flaking mill. Two permanent magnet motor stators (8) are installed on a main shaft (10) in a central symmetrical mode. Permanent magnet motor rotors (9) are arranged on the outer sides of the two permanent magnet motor stators (8). Bearings (11) are installed on the portions, located on the two sides of the permanent magnet motor stators (8) and the two sides of the permanent magnet motor rotors (9), of the main shaft (10). A roller (7) is installed outside the main shaft (10). A water way (16) and an oil way (14) are formed in the main shaft (10). The bearings (11) and permanent magnet motor rotor yokes form an air way (15) in a six-point supporting mode. According to the flaking roller structure for the built-in bilateral drive flaking mill, a permanent magnet synchronous motor drives to achieve stepless speed regulating, the speed regulating range is 5-240 r/min, and the structure can operate at a low speed to grind the roller; moreover, noise is avoided during operation of the equipment, air cooling and water cooling are used at the same time, and the cooling effect is good; thin oil pump lubricating is adopted in the bearings, the bearings can be lubricated fully under any circumstances, and the reliability is high; the whole electric roller does dynamic balance, the stability of equipment operation is good, and vibration is avoided; the stability of the equipment is good, foundation bolts can be omitted, and installing is convenient.
Description
Technical field
The present invention relates to machining equipment field, particularly relate to flaker technical field.
Background technology
Existing flaker, mostly adopts single motor-driven structure, needs high rotating speed to run, can not realize low speed grinding roller, noise is large, and cooling effect is poor, and bearing lubrication reliability is low, roller entirety can not keep good dynamic balancing, and stable equipment operation is poor, vibration is large, installs inconvenience.
Summary of the invention
In order to overcome the problems referred to above that traditional flaker exists, the invention provides a kind of built-in bilateral driving flaker roller structure.
The technical scheme that the present invention is adopted for achieving the above object is: built-in bilateral driving flaker roller structure, main shaft 10 installs two permanent magnet motor stators 8 with Central Symmetry, permanent magnet machine rotor 9 is provided with outside two permanent magnet motor stators 8, main shaft 10 is positioned at permanent magnet motor stator 8 and permanent magnet machine rotor 9 both sides installation bearing 11, roller 7 is installed in main shaft 10 outside; Be provided with water route 16 and oil circuit 14 in main shaft 10, bearing 11 and permanent magnet machine rotor yoke 6 support and form wind path 15.
The axle stretch end of described main shaft 10 is six square shaft heads 5, and roller 7 end is provided with gland 6, and six square shaft heads 5 are installed in support 4.
Described roller 7 is superelevation nickel material.
Built-in bilateral driving flaker roller structure of the present invention, permagnetic synchronous motor drives, and realizes stepless speed regulation, speed adjustable range 5-240r/min, can low cruise grinding roller; And equipment runs noiselessness; Air cooling and water-cooled use, good cooling results; Bearing also adopts thin oil pump lubrication, and bearing is under any circumstance all enough lubricated, and reliability is high; Electronic roller entirety does dynamic balancing, and stable equipment operation is good, friction; Stabilization of equipment performance is good, can exempt from anchor bolt, easy for installation.
Accompanying drawing explanation
Fig. 1 is that the built-in bilateral driving flaker entirety master of the present invention looks sectional structure chart.
Fig. 2 is the built-in bilateral driving flaker roller structure chart of the present invention.
Fig. 3 is the built-in bilateral driving flaker roller part amplification assumption diagram of the present invention.
Fig. 4 is the built-in bilateral driving flaker roller end mounting structure figure of the present invention.
In figure: 1, homogenizing device, 2, drawing-in device, 3, roller, 4, support, 5, six square shaft heads, 6, gland, 7, roller, 8, permanent magnet motor stator, 9, permanent magnet machine rotor, 10, main shaft, 11, bearing, 12, cooling water pipe, 13, motor binding post, 14, oil circuit, 15, wind path, 16, water route.
Embodiment
Built-in bilateral driving flaker roller structure of the present invention as Figure 1-3, main shaft 10 installs two permanent magnet motor stators 8 with Central Symmetry, permanent magnet machine rotor 9 is provided with outside two permanent magnet motor stators 8, main shaft 10 is positioned at permanent magnet motor stator 8 and permanent magnet machine rotor 9 both sides installation bearing 11, roller 7 is installed in main shaft 10 outside; Be provided with water route 16 and oil circuit 14 in main shaft 10, bearing 11 and permanent magnet machine rotor yoke 6 support and form wind path 15.
The axle stretch end of main shaft 10 is six square shaft heads 5, and roller 7 end is provided with gland 6, and six square shaft heads 5 are installed in support 4, as shown in Figure 4.
Roller of the present invention adopts outer rotor permanent magnet motor, motor is installed on roller 7 two ends, synchronously drives.Adopt ' battery pack ' mounting means, inner two cover bearing determination axle and roller centers, without the need to frock.Adopt water-cooled, the air-cooled type of cooling that combines, in main shaft, water route 16 is used for cooling bearing 11 and motor stator 8, and rotor yoke and bearing pedestal adopt support at 6 to form wind path 15 and come cooled rotor, roller.Have oil circuit 14 in main shaft, bearing adopts thin oil lubricant, and lubricating oil is also bearing coolant.Electronic roller axle stretch end milling flat, six square shafts are placed in six side's supports.Employing permanent magnet synchronous motor drives, and can realize roller (5-240r/min) stepless speed regulation, system noiselessness, low cruise meets grinding roller demand.
Roller diameter Ф 930mm, between two rollers, angle increases, and material feeding is effective; Adopt superelevation nickel material, roller thickness 200mm, alloy thickness 40mm, hardness is high, resistance to wear good; Same linear velocity, because roller footpath increases speed low 240r/min, can reach effect same; Employing outer-rotor permanent magnet motor drives, and takes up an area without transmission.Compact conformation, without maintenance, without consumable accessory; Maximum production 600 tons, adopt magneto efficient energy-saving, power of motor is reduced to 160kW by 180kW; Permagnetic synchronous motor drives, and realizes stepless speed regulation, speed adjustable range 5-240r/min, can low cruise grinding roller; And equipment runs noiselessness; Major axis diameter Ф 300mm intensity is large; Air cooling and water-cooled use, good cooling results; SKF bearing also adopts thin oil pump lubrication, and bearing is under any circumstance all enough lubricated, and reliability is high; Hydraulic pressure adjusts roll spacing to change electric adjustable roll spacing into, without hydraulic means, moves back roller speed soon, and band numerical monitor; Adopt butterfly spring, roll is without shock; Electronic roller entirety does dynamic balancing, and stable equipment operation is good, friction; Stabilization of equipment performance is good, can exempt from anchor bolt, easy for installation.
Claims (3)
1. built-in bilateral driving flaker roller structure, it is characterized in that: main shaft (10) installs two permanent magnet motor stators (8) with Central Symmetry, two permanent magnet motor stator (8) outsides are provided with permanent magnet machine rotor (9), main shaft (10) is positioned at permanent magnet motor stator (8) and permanent magnet machine rotor (9) both sides installation bearing (11), roller (7) is installed in main shaft (10) outside; Be provided with water route (16) and oil circuit (14) in main shaft (10), bearing (11) and, permanent magnet machine rotor yoke 6 support form wind path (15).
2. built-in bilateral driving flaker roller structure according to claim 1, it is characterized in that: the axle stretch end of described main shaft (10) is six square shaft heads (5), roller (7) end is provided with gland (6), and six square shaft heads (5) are installed in support (4).
3. built-in bilateral driving flaker roller structure according to claim 1, is characterized in that: described roller (7) is superelevation nickel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531564.8A CN104300732A (en) | 2014-10-11 | 2014-10-11 | Flaking roller structure for built-in bilateral drive flaking mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531564.8A CN104300732A (en) | 2014-10-11 | 2014-10-11 | Flaking roller structure for built-in bilateral drive flaking mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104300732A true CN104300732A (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410531564.8A Pending CN104300732A (en) | 2014-10-11 | 2014-10-11 | Flaking roller structure for built-in bilateral drive flaking mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN104300732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183578A (en) * | 2018-03-27 | 2018-06-19 | 河南凌翼智联装备有限公司 | The coaxial servo drive of Shuangzi formula |
| CN108429397A (en) * | 2018-03-27 | 2018-08-21 | 河南凌翼智联装备有限公司 | Embedded coaxial servo-drive roller bench |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0436782A2 (en) * | 1990-01-12 | 1991-07-17 | Wenger Manufacturing, Inc. | Improved flaking roll apparatus |
| CN201766473U (en) * | 2010-08-24 | 2011-03-16 | 山东山博电机集团有限公司 | Direct current brushless motor with double stators and rotors |
| CN203416114U (en) * | 2013-08-15 | 2014-01-29 | 浙江凯利达防爆机电有限公司 | Motor used for oil pump |
| CN204145182U (en) * | 2014-10-11 | 2015-02-04 | 大连宝锋机器制造有限公司 | Built-in bilateral driving flaker roller structure |
-
2014
- 2014-10-11 CN CN201410531564.8A patent/CN104300732A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0436782A2 (en) * | 1990-01-12 | 1991-07-17 | Wenger Manufacturing, Inc. | Improved flaking roll apparatus |
| CN201766473U (en) * | 2010-08-24 | 2011-03-16 | 山东山博电机集团有限公司 | Direct current brushless motor with double stators and rotors |
| CN203416114U (en) * | 2013-08-15 | 2014-01-29 | 浙江凯利达防爆机电有限公司 | Motor used for oil pump |
| CN204145182U (en) * | 2014-10-11 | 2015-02-04 | 大连宝锋机器制造有限公司 | Built-in bilateral driving flaker roller structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183578A (en) * | 2018-03-27 | 2018-06-19 | 河南凌翼智联装备有限公司 | The coaxial servo drive of Shuangzi formula |
| CN108429397A (en) * | 2018-03-27 | 2018-08-21 | 河南凌翼智联装备有限公司 | Embedded coaxial servo-drive roller bench |
| CN108183578B (en) * | 2018-03-27 | 2024-04-02 | 河南凌翼智联装备有限公司 | Double-type coaxial servo driving device |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |