CN103121038A - Rolling mill transmission system - Google Patents
Rolling mill transmission system Download PDFInfo
- Publication number
- CN103121038A CN103121038A CN2012105350214A CN201210535021A CN103121038A CN 103121038 A CN103121038 A CN 103121038A CN 2012105350214 A CN2012105350214 A CN 2012105350214A CN 201210535021 A CN201210535021 A CN 201210535021A CN 103121038 A CN103121038 A CN 103121038A
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- CN
- China
- Prior art keywords
- direct current
- rolling mill
- current generator
- current motor
- transmission system
- 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.)
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- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a rolling mill transmission system which comprises a direct current motor, a connector, a draught fan and a pump. An output end of the direct current motor is connected with the connector for driving a gear set in a rolling mill. An encoder used for controlling running of the direct current motor is arranged at the other end of the direct current motor. The draught fan used for cooling the direct current motor is arranged on the upper portion of the direct current motor. The draught fan is connected with the pump and is driven by the pump. According to the rolling mill transmission system, the direct current motor is adopted as a driving source of the gear set, and the encoder is further added to convert original analog signals to more accurate digital signals, so signal feedback to the rolling mill can be more accurate and sensitive, and running of the rolling mill is stable and reliable.
Description
Technical field
The invention belongs to mechanical field, be specifically related to a kind of rolling mill transmission system.
Background technology
Milling train is the mutual precision-fit of a plurality of milling train units by its inside, the equipment that will thicker Metallic rod be rolled into required diameter, wherein each milling train unit drives and controls by gear train, and the degree of stability of gear train power has directly determined the rolling precision of milling train.Existing gear train only relies on a kind of motor-driven, is difficult to the rolling accuracy and the effect that reach higher.
Summary of the invention
The objective of the invention is provides a kind of rolling mill transmission system in order to overcome defects.
Purpose of the present invention can reach by following measures:
A kind of rolling mill transmission system, it comprises direct current generator, connector, blower fan and pump, the output of described direct current generator is connected with the connector that drives milling train internal tooth wheels, the other end of described direct current generator is provided with the encoder of controlling the direct current generator operation, be provided with the blower fan of cooling direct current generator on the top of described direct current generator, described blower fan is connected and is driven by it with described pump.
Beneficial effect of the present invention:
This device adopts direct current generator as the gear train drive source, and has further increased encoder, and original simulation signal is transformed into more exact figure signal, and is more accurately sensitive to the signal feedback of milling train, makes the running of milling train more steadily reliable.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
In figure, 1, direct current generator, 2, connector, 3, encoder, 4, blower fan, 5, pump.
The specific embodiment
The present invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, this rolling mill transmission system comprises direct current generator 1, connector 2, blower fan 4 and pump 5, the output of described direct current generator 1 is connected with the connector 2 that drives milling train internal tooth wheels, the other end of described direct current generator 1 is provided with the encoder 3 of controlling direct current generator 1 operation, be provided with the blower fan 4 of cooling direct current generator 1 on the top of described direct current generator 1, described blower fan 4 is connected and is driven by it with described pump 5.Direct current generator 1 is transformed into data signal by encoder with the simulation signal in the running, milling train is driven, and in time the information of milling train is fed back to direct current generator 1 and regulate accordingly, makes the operation of milling train more stable accurately.
Claims (1)
1. rolling mill transmission system, it is characterized in that comprising direct current generator (1), connector (2), blower fan (4) and pump (5), the output of described direct current generator (1) is connected with the connector (2) that drives milling train internal tooth wheels, the other end of described direct current generator (1) is provided with the encoder (3) of controlling direct current generator (1) operation, be provided with the blower fan (4) of cooling direct current generator (1) on the top of described direct current generator (1), described blower fan (4) is connected and is driven by it with described pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105350214A CN103121038A (en) | 2012-12-12 | 2012-12-12 | Rolling mill transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105350214A CN103121038A (en) | 2012-12-12 | 2012-12-12 | Rolling mill transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103121038A true CN103121038A (en) | 2013-05-29 |
Family
ID=48452286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105350214A Pending CN103121038A (en) | 2012-12-12 | 2012-12-12 | Rolling mill transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121038A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007222889A (en) * | 2006-02-22 | 2007-09-06 | Jfe Steel Kk | Driving gear for rolling mill |
| CN101108395A (en) * | 2007-08-22 | 2008-01-23 | 天津市天发重型水电设备制造有限公司 | Rough rolling vertical roller mill |
| RU2348475C1 (en) * | 2007-05-10 | 2009-03-10 | Общество с ограниченной ответственностью "Уралмаш-Инжиниринг" | Driver of rolling mill |
| CN201644500U (en) * | 2010-04-01 | 2010-11-24 | 浙江伦宝金属管业有限公司 | Cooling device used for finishing mill |
| CN201768739U (en) * | 2010-06-25 | 2011-03-23 | 济南重工股份有限公司 | Stop device for hot rolling tube mill |
| CN202427733U (en) * | 2011-12-26 | 2012-09-12 | 天津太钢天管不锈钢有限公司 | Cooling system for rolling mill |
| CN203030639U (en) * | 2012-12-12 | 2013-07-03 | 江苏熙友磁电科技有限公司 | Rolling mill drive system |
-
2012
- 2012-12-12 CN CN2012105350214A patent/CN103121038A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007222889A (en) * | 2006-02-22 | 2007-09-06 | Jfe Steel Kk | Driving gear for rolling mill |
| RU2348475C1 (en) * | 2007-05-10 | 2009-03-10 | Общество с ограниченной ответственностью "Уралмаш-Инжиниринг" | Driver of rolling mill |
| CN101108395A (en) * | 2007-08-22 | 2008-01-23 | 天津市天发重型水电设备制造有限公司 | Rough rolling vertical roller mill |
| CN201644500U (en) * | 2010-04-01 | 2010-11-24 | 浙江伦宝金属管业有限公司 | Cooling device used for finishing mill |
| CN201768739U (en) * | 2010-06-25 | 2011-03-23 | 济南重工股份有限公司 | Stop device for hot rolling tube mill |
| CN202427733U (en) * | 2011-12-26 | 2012-09-12 | 天津太钢天管不锈钢有限公司 | Cooling system for rolling mill |
| CN203030639U (en) * | 2012-12-12 | 2013-07-03 | 江苏熙友磁电科技有限公司 | Rolling mill drive system |
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Legal Events
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|---|---|---|---|
| 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 |
Application publication date: 20130529 |