CN104696498B - Reduction unit for tension leveler - Google Patents
Reduction unit for tension leveler Download PDFInfo
- Publication number
- CN104696498B CN104696498B CN201510129559.9A CN201510129559A CN104696498B CN 104696498 B CN104696498 B CN 104696498B CN 201510129559 A CN201510129559 A CN 201510129559A CN 104696498 B CN104696498 B CN 104696498B
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- CN
- China
- Prior art keywords
- bevel gear
- gear
- casing
- output
- parallel axes
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0419—Thermal insulations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates a reduction unit for a tension leveler. The reduction unit comprises a box, a motor flange, a coupling, an input bevel gear shaft, bevel gears, a multistage parallel-axis bevel gear transmission mechanism, an output bevel gear and an output shaft sleeve. More than one water-resisting layer and more than one air isolating layer are arranged in the wall of the box or wrap an inner cavity of the box. The water-resisting layers and the air isolating layers are disposed in order or at intervals. The motor flange is perpendicularly disposed on the top of the box; the coupling is disposed in the motor flange; the bottom of the coupling is connected with the input bevel gear shaft; the bevel gear shaft meshes with the bevel gear on a primary parallel shaft of the multistage parallel-axis bevel gear transmission mechanism; the bevel gear on the tail parallel shaft of the multistage parallel-axis bevel gear transmission mechanism is connected to the output bevel gear on the output shaft sleeve in a sleeving manner, and the output shaft sleeve penetrates the box.
Description
Technical field
The present invention relates to a kind of reductor, specifically a kind of reducing gear for straightening machine.
Background technology
Withdrawal straightening machine reductor is mainly used in hot environment, under severe hot environment during life-time service, outside heat
It is transferred in decelerating chassis body, power part operating temperature is high, and fragile, service life is short.By setting up in existing reductor
Water barrier is absorbed to outside heat, prevents the setting that operating temperature height causes in case caused by heat transfer from damaging, due to
The specific heat capacity of water is much larger than metal cabinet, and when water absorbs heat in the water barrier, metal cabinet has absorbed most of heat simultaneously
It is transferred in casing, therefore the water barrier being separately provided is limited to heat barrier effect.
The content of the invention
The problem of the heat barrier effect difference existed for the reductor for being separately provided water barrier in prior art, the present invention
There is provided a kind of simple structure, effectively intercept heat can transmit, reduce reductor internal operating temperature, it is ensured that reductor high temperature ring
The normal, reducing gear for straightening machine of safety, life-time service under border.
The technical scheme is that：A kind of reducing gear for straightening machine, including casing, motor flange, shaft coupling, input umbrella
Gear shaft, bevel gear, multistage parallel axes spiral gear drive mechanism, output helical gear and output sleeve, in the tank wall of the casing
If or peripheral hardware wraps up more than the one layer water barrier and one layer of air above interlayer of cabinets cavity, water barrier and air buffer are set successively
Put or interval setting, the motor flange is vertically installed in casing top, shaft coupling is arranged in motor flange, connect under shaft coupling
Input bevel gear axle, angular wheel shaft engage the bevel gear on the chopped-off head parallel axes of multistage parallel axes spiral gear drive mechanism, multistage
On the final stage parallel axes of parallel axes spiral gear drive mechanism, helical gear engagement is socketed in the output helical gear on output sleeve, output
Axle sleeve is worn and is connected on casing.
Further, the casing top is communicated with the band of water barrier and fills in the mouth of a river, and box bottom is communicated with water proof
The band plug dewatering outlet of layer.
Yet further, the box bottom is communicated with the band plug fuel outlet of cabinets cavity, and casing top or top set
There is the oil inlet pipe for being communicated to multistage parallel axes spiral gear drive mechanism.
This reductor designs water barrier on the tank wall of box body of speed reducer, adds air buffer, air outside water barrier
Interlayer is may be provided in tank wall or independently of box body of speed reducer peripheral hardware, by double thermal insulation, by the water proof of specific heat capacity larger water
Layer is arranged between air buffer and metal box body wall, after outside heat is first by air buffer blocking, then is absorbed heat by water barrier,
Now, between water and metal, when thermal capacity of temperature rise is waited, in water barrier, most of heat can be preferential for the specific heat capacity of air
It is transferred in the air of air buffer, it is ensured that it is too high to be not temperature inside reductor, so as to the reductor can be ensured at this
Work in the severe hot environment of sample, increase the service life.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
A-A views of the Fig. 2 for Fig. 1.
In figure：Casing 1, water barrier 2, air buffer 3, motor flange 4, shaft coupling 5, angular wheel shaft 6, bevel gear 7 are parallel
Axis helical teeth wheel drive mechanism 8, exports helical gear 9, output sleeve 10, oil inlet pipe 11, fuel outlet 12, water inlet 13, dewatering outlet 14.
Specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1, shown in 2：A kind of reducing gear for straightening machine includes casing 1, water barrier 2, air buffer 3, motor flange 4, connection
Axle device 5, angular wheel shaft 6, bevel gear 7, parallel axes spiral gear drive mechanism 8, output helical gear 9, output sleeve 10 and oil inlet pipe
11.Set in the tank wall of casing 1 or peripheral hardware parcel cabinets cavity more than one layer water barrier 2 and one layer of air above interlayer 3, water proof
Layer 2 and air buffer 3 set gradually or interval setting, and motor flange 4 is vertically installed at the top of casing 1, and shaft coupling 5 is arranged at electricity
In machine flange 4, input bevel gear axle 6 under shaft coupling 5, is connect, angular wheel shaft 6 engages the multistage parallel axis helical teeth being supported in casing 1
Bevel gear 7 on the chopped-off head parallel axes of wheel drive mechanism 8, on the final stage parallel axes of multistage parallel axes spiral gear drive mechanism 8 tiltedly
Gear engagement is socketed in the output helical gear 9 on output sleeve 10, and output sleeve 10 is worn and is connected on casing 1.It is provided with the top of casing 1
The band of connection water barrier 2 fills in the mouth of a river 13, and 1 bottom of casing is communicated with the band plug dewatering outlet 14 of water barrier 2.1 bottom of casing sets
There are the band plug fuel outlet 12 of connection cabinets cavity, 1 top of casing or top to be communicated with to multistage parallel axes Helical gear Transmission machine
The oil inlet pipe 11 of structure 8.
Claims (3)
1. a kind of reducing gear for straightening machine, it is characterised in that：Including casing, motor flange, shaft coupling, input bevel gear axle, cone
Gear, multistage parallel axes spiral gear drive mechanism, output helical gear and output sleeve, set in the tank wall of the casing or peripheral hardware bag
More than the one layer water barrier and one layer of air above interlayer of cabinets cavity is wrapped up in, water barrier and air buffer set gradually or are spaced and set
Put, the motor flange is vertically installed in casing top, shaft coupling is arranged in motor flange, under shaft coupling, connect input bevel gear
Axle, angular wheel shaft engage the bevel gear on the chopped-off head parallel axes of multistage parallel axes spiral gear drive mechanism, multistage parallel axis helical teeth
On the final stage parallel axes of wheel drive mechanism, helical gear engagement is socketed in the output helical gear on output sleeve, and output shaft wears and is connected on
On casing.
2. a kind of reducing gear for straightening machine according to claim 1, is characterized in that：The casing top is communicated with water proof
The band of layer fills in the mouth of a river, and box bottom is communicated with the band plug dewatering outlet of water barrier.
3. a kind of reducing gear for straightening machine according to claim 1, is characterized in that：The box bottom is communicated with casing
The band plug fuel outlet of inner chamber, casing top or top are communicated with to the oil inlet pipe of multistage parallel axes spiral gear drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129559.9A CN104696498B (en) | 2015-03-24 | 2015-03-24 | Reduction unit for tension leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129559.9A CN104696498B (en) | 2015-03-24 | 2015-03-24 | Reduction unit for tension leveler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104696498A CN104696498A (en) | 2015-06-10 |
| CN104696498B true CN104696498B (en) | 2017-03-22 |
Family
ID=53343915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129559.9A Active CN104696498B (en) | 2015-03-24 | 2015-03-24 | Reduction unit for tension leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696498B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438939A (en) * | 2016-08-30 | 2017-02-22 | 江苏泰隆减速机股份有限公司 | Speed reducer with heat insulation layer and water insulation layer |
| CN109899496A (en) * | 2019-02-27 | 2019-06-18 | 江苏泰隆减速机股份有限公司 | A kind of speed reducer of multi-faceted visual oil level |
| CN111503243B (en) * | 2020-03-25 | 2022-09-27 | 佛山津西金兰冷轧板有限公司 | Speed reducer and cold-rolled sheet withdrawal and straightening device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415209Y (en) * | 1999-11-23 | 2001-01-17 | 陶刚 | Jacket water-cooled continuous casting withdrawal straightening machine speed reducer |
| CN203030764U (en) * | 2012-12-14 | 2013-07-03 | 肇庆宏旺金属实业有限公司 | Withdrawal and straightening machine with cooling device |
| CN204159837U (en) * | 2014-08-22 | 2015-02-18 | 中冶连铸技术工程有限责任公司 | Column integration pony roll spacing dynamic draught withdrawal straightening machine cooling water channel altogether |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982399Y (en) * | 2006-12-02 | 2007-11-28 | 包头市北工机械有限公司 | Composite layer forced type water-cooled decelerator for smelting, steel continuous casting and rolling |
| CN201925454U (en) * | 2010-12-01 | 2011-08-10 | 天津市万新传动设备有限公司 | Special speed reducer for roller way in hot area |
| JP5605196B2 (en) * | 2010-12-09 | 2014-10-15 | コベルコ建機株式会社 | Construction machine drive |
| JP5615745B2 (en) * | 2011-03-16 | 2014-10-29 | 住友重機械工業株式会社 | Reduction gear and reduction gear series |
| CN202199737U (en) * | 2011-08-10 | 2012-04-25 | 邢立杰 | Drive roll water cooling speed reducer of withdrawal and straightening machine |
| CN203679058U (en) * | 2013-12-30 | 2014-07-02 | 福建三钢闽光股份有限公司 | Interlayer water-cooling thermal baffle for continuous casting withdrawal and straightening machine |
| CN204610794U (en) * | 2015-03-24 | 2015-09-02 | 江苏泰隆减速机股份有限公司 | A kind of reducing gear for straightening machine |
-
2015
- 2015-03-24 CN CN201510129559.9A patent/CN104696498B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415209Y (en) * | 1999-11-23 | 2001-01-17 | 陶刚 | Jacket water-cooled continuous casting withdrawal straightening machine speed reducer |
| CN203030764U (en) * | 2012-12-14 | 2013-07-03 | 肇庆宏旺金属实业有限公司 | Withdrawal and straightening machine with cooling device |
| CN204159837U (en) * | 2014-08-22 | 2015-02-18 | 中冶连铸技术工程有限责任公司 | Column integration pony roll spacing dynamic draught withdrawal straightening machine cooling water channel altogether |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104696498A (en) | 2015-06-10 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yin Aiguo Inventor after: Sun Haowei Inventor after: Wang Yaling Inventor after: Kong Xia Inventor after: Zhang Jielu Inventor before: Yin Aiguo Inventor before: Wang Yaling Inventor before: Kong Xia Inventor before: Zhang Jielu |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |