CN102588565B - Integrated gear box matched with rubber-plastic press roller - Google Patents
Integrated gear box matched with rubber-plastic press roller Download PDFInfo
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- CN102588565B CN102588565B CN201210043578.6A CN201210043578A CN102588565B CN 102588565 B CN102588565 B CN 102588565B CN 201210043578 A CN201210043578 A CN 201210043578A CN 102588565 B CN102588565 B CN 102588565B
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Abstract
The invention relates to an integrated gear box matched with a rubber-plastic press roller, comprising a box body, an input shaft, a reducing gear shaft and an output shaft, wherein the box body comprises an upper box body and a lower box body; the input shaft is arranged in the upper box body, and the reducing gear shaft, a secondary reducing gear shaft and the output shaft are arranged in the lower box body; a transitional bevel gear shaft is arranged between the input shaft and the reducing gear shaft, a bearing base of the transitional bevel gear shaft is located at a joint part of the upper box body and the lower box body; the bevel gear on the input shaft is meshed with a first grade reducing bevel gear on the transitional bevel gear shaft, and the bevel gear in the transitional bevel gear shaft is meshed with a second grade reducing bevel gear on the reducing gear shaft; a small gear in the reducing gear shaft is meshed with a third grade reducing big gear on the secondary grade reducing gear shaft, and a small gear in the secondary reducing gear shaft is meshed with a fourth grade reducing big gear on the output shaft; the output shaft is a hollow shaft; and a driving motor is fixedly installed on the lower box body, and the input shaft is connected with a driving motor through an elastic coupling.
Description
Technical field
The present invention relates to the gear-box that a kind of rubber and plastic industry is used, especially a kind of integrated gear box mating with rubber-plastic press roller.
Background technique
Along with the development of China's economy, automobile industry more and more demonstrates its significance in economic development.It develops fast and has also driven the flourish of rubber product and tyre industry simultaneously.In rubber tyre industry development, the manufacturing mechanism of its related industry is also had higher requirement.Reduction gear box is as the crucial transmission device in rubber processing industry, and demand is increased.Due to gear-box applying working condition complexity for rubber industry, just the Design and manufacture of gear-box is had higher requirement.The rubber and plastic industry of high-power, highly versatile, modular design, high reliability has become the direction trend in this field with gear-box.
At present, the gear-box mating with rubber-plastic press roller of domestic production adopts gear-box and drive motor independently to install separately mostly, and parallel cylinder gear pair slows down, and two (many) output shafts are by the kind of drive of the deceleration of engaging tooth wheel set and power dividing.Gear-box and drive motor are fixed on concrete foundation or steel frame separately, not only Installation and Debugging difficulty is large, complete machine takes up room greatly, and due to the difference of casing lower margin size and transmission demand, gear-box is difficult to realize standardization, mass, cause the waste of the resources such as Design and manufacture, be not easy to user and lay in standby host or spare part; In addition, separate unit reduction gear box adopts two (many) output shafts to drive main frame two (many) roller to rotate, and is difficult to meet the demand of high-power; Two (many) output shafts slow down by engaging tooth wheel set, and centre distance and speed ratio are constant, can not arbitrarily regulate, working machine roll spacing adjustment can only lean on two Hooks coupling universal couplings to realize, drive path is long, takes up room large, can not meet the high-end special users' such as rubber tyre industry demand.
Summary of the invention
The object of the invention is to: adopt gear-box and drive motor independently to install separately for the gear-box mating with rubber-plastic press roller at present, Installation and Debugging difficulty is large, take up room large, two (many) output shafts slow down and power dividing by engaging tooth wheel set, centre distance and speed ratio are constant, can not arbitrarily regulate, while is due to the difference of casing lower margin size and transmission demand, gear-box is difficult to realize a series of practical problems such as standardization, mass, and a kind of new integrated gear box mating with rubber-plastic press roller is provided.
The object of the present invention is achieved like this: a kind of integrated gear box mating with rubber-plastic press roller, comprise casing, input shaft, reducing gear wheel shaft, output shaft, and it is characterized in that:
A) described casing comprises upper box and lower box, upper box is connected with lower box by bolt, input shaft is located in upper box, reducing gear wheel shaft, secondary reducing gear wheel shaft is parallel with output shaft is located in lower box, described each gear shaft, input shaft and output shaft all by bearings in corresponding casing;
B) between input shaft and reducing gear wheel shaft, be provided with transition bevel gear shaft, the bearing support that supports transition bevel gear shaft is fixedly mounted on the connecting part of lower box;
C) on input shaft hard-wired bevel gear with to be fixedly mounted on first order deceleration bevel gear on transition bevel gear shaft intermeshing, bevel gear in transition bevel gear shaft engages with the second level deceleration bevel gear being fixedly mounted on reducing gear wheel shaft, small gear in reducing gear wheel shaft engages with the third level deceleration gearwheel being fixedly mounted on secondary reducing gear wheel shaft, and the small gear in secondary reducing gear wheel shaft engages with the fourth stage deceleration gearwheel being fixedly mounted on output shaft;
D) described output shaft is hollow shaft, and lower box is stretched out at the two ends of output shaft, is provided with the flat strong groove of perforation in hollow shaft;
E) drive motor is fixedly mounted on lower box, and the output shaft concentric of input shaft and drive motor arranges, and between them, connects by elastic coupling flexible coupling.
In the present invention: the oil leab that is provided with pressure lubrication in casing, in oil leab, be provided with filter, the starting point of oil leab and cycloidal gear pump output terminal are linked up, the terminal of oil leab lays respectively at spring bearing and the gear pair at different levels of each gear shaft, and the input end of cycloid gear pump and lubricating oil bath are linked up.
In the present invention: the one end at reducing gear wheel shaft arranges joint sleeve, reducing gear wheel shaft drives described cycloid gear pump by joint sleeve; Filter in oil leab is self sealing filter.
In the present invention: adopt built-in forced lubricating system, it is characterized in that: lubricating pipe is arranged in box house; Reducing gear wheel shaft is by joint sleeve connection teeth wheel pump and drive its work to provide enough lubricant oil for gear pair and bearing.The endoporus of described joint sleeve one end is combined with the positioning step of reducing gear wheel shaft, uses bolt to fix; The other end is connected with gear pump input shaft by the endoporus that contains keyway.
In the present invention: lower box is provided with the adjustment bolt that drive motor is installed, and the connecting part between drive motor and lower box is also provided with adjustment pad, and drive motor is fixedly connected with lower box by bolt; Elastic coupling flexible coupling between output shaft and the input shaft of drive motor is furnished with safety cover.
The invention has the advantages that: because gear-box is by drive motor and gear box combination one, especially casing adopts up-down structure, in bevel gear in input shaft in upper box and lower box, on reducing gear wheel shaft, between hard-wired second level deceleration bevel gear, engage driving by transition bevel gear shaft, compact structure, simplify user installation, take up room little, highly versatile; Between drive motor and the input shaft of gear-box, adopt elastic coupling flexible coupling to be connected, can play good absorbing and overload protective function; Output shaft is hollow-core construction, and with hollow shaft location working shaft (pressure roller), location is reliable, to working shaft, saves installing space by flat strong transmitting torque in hollow shaft, and bearing strength is large; In multiple roll main frame, can adopt many gear-box assemblings, the centre distance of each pressure roller and speed can be set according to technological requirement; Adopt built-in forced lubricating system, reducing gear wheel shaft drives cycloid gear pump to rotate and provides enough lubricant oil for gear-box.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention;
Fig. 2 is that A-A of Fig. 1 is to sectional structure schematic diagram;
Fig. 3 is that B-B of Fig. 1 is to sectional structure schematic diagram;
Fig. 4 is output shaft structural representation;
Fig. 5 is joint sleeve structural representation.
In figure: 1. drive motor; 2. safety cover; 3. elastic coupling flexible coupling; 4. input shaft; 5. hard-wired bevel gear on input shaft; 6. upper box; 7. first order deceleration bevel gear; 8. lower box; 9. oil leab; 10. filter; 11. adjust pad; 12. adjust bolt; 13. bolts; 14. transition bevel gear shafts; 15. bearing supports; 16. bolts; 17. bolts; 18. second level deceleration bevel gears; 19. reducing gear wheel shafts; 20. joint sleeves; 21. bolts; 22. cycloid gear pumps; 23. third level deceleration gearwheels; 24. secondary gears axles; 25. fourth stage deceleration gearwheels; 26. output shafts.
Embodiment
The nonrestrictive concrete structure that discloses the embodiment of the present invention of accompanying drawing, below in conjunction with accompanying drawing, the invention will be further described.
From Fig. 1 ~ 3, embodiments of the invention comprise casing, input shaft 4, reducing gear wheel shaft 19 and output shaft 26, described casing comprises top box 6 and lower box 8, upper box 6 is connected with lower box 8 by bolt 16, input shaft 4 is located in upper box 6, reducing gear wheel shaft 19, secondary reducing gear wheel shaft 24 is parallel with output shaft 26 is located in lower box 8, described input shaft 4, reducing gear wheel shaft 19, secondary reducing gear wheel shaft 24 and output shaft 26 by bearings in corresponding casing.Between input shaft 4 and reducing gear wheel shaft 19, be provided with transition bevel gear shaft 14, the bearing support 15 that supports transition bevel gear shaft 14 is fixedly mounted on the connecting part of upper lower box by bolt 17.
On input shaft 4, hard-wired bevel gear 5 is with to be fixedly mounted on first order deceleration bevel gear 7 on transition bevel gear shaft 14 intermeshing, bevel gear in transition bevel gear shaft 14 engages with the second level deceleration bevel gear 18 being fixedly mounted on reducing gear wheel shaft 19, small gear in reducing gear wheel shaft 19 engages with the third level deceleration gearwheel 23 being fixedly mounted on secondary reducing gear wheel shaft 24, and the small gear in secondary reducing gear wheel shaft 24 engages with the fourth stage deceleration gearwheel 25 being fixedly mounted on output shaft 26.
Output shaft 26 is hollow shaft, and lower box is stretched out at the two ends of output shaft 26.Drive motor 1 is fixedly mounted on lower box 8 by bolt 13, and input shaft 4 arranges with the output shaft concentric of drive motor 1, between them, connects by elastic coupling flexible coupling 3.
In the present embodiment, lower box 8 is provided with the adjustment bolt 12 that drive motor 1 is installed, and the connecting part between drive motor 1 and lower box 8 is also provided with adjusts pad 11, and drive motor 1 is fixedly connected with lower box 8 by bolt 13; Elastic coupling flexible coupling 3 between the output shaft of drive motor 1 and input shaft 4 is furnished with safety cover 2.
In the present embodiment, in casing, be provided with the oil leab 9 of pressure lubrication, in oil leab 9, be provided with filter 10, the starting point of oil leab 9 and cycloid gear pump 20 output terminals are linked up, the terminal in lubricant oil 9 roads lays respectively at each spring bearing and gear pair at different levels, and the input end of cycloid gear pump 20 and lubricating oil bath are linked up.
In the present embodiment, be fixedly connected and overlapped 20 by bolt 21 in one end of reducing gear wheel shaft 19, reducing gear wheel shaft 19 drives described cycloid gear pump 22 by joint sleeve 20.
When concrete enforcement, the filter in oil leab 9 can adopt self sealing filter.
In Fig. 4, b figure be the C-C of a figure to sectional view, as seen from the figure, the output shaft 26 the present invention relates to is hollow shaft, is provided with the flat strong groove of perforation in hollow shaft.In use, pressure roller can insert from the arbitrary end of output shaft 26, and output shaft 26 is by the flat strong pressure roller that drives.
In Fig. 5, b figure be the D-D of a figure to sectional view, as seen from the figure, the present invention relates to joint sleeve 20 bottoms is flange plate, in the middle of flange plate, is hollow cylinder, is provided with flat key groove in hollow cylinder.In use, the flange plate of bottom is fixed on one end of reducing gear wheel shaft 19 by bolt 21, drives the input shaft of cycloid gear pump 22 by the flat key groove in hollow cylinder.
Claims (3)
1. the integrated gear box mating with rubber-plastic press roller, comprises casing, input shaft, reducing gear wheel shaft, output shaft, it is characterized in that:
A) described casing comprises upper box and lower box, upper box is connected with lower box by bolt, input shaft is located in upper box, reducing gear wheel shaft, secondary reducing gear wheel shaft is parallel with output shaft is located in lower box, described each gear shaft, input shaft and output shaft all by bearings in corresponding casing;
B) between input shaft and reducing gear wheel shaft, be provided with transition bevel gear shaft, the bearing support that supports transition bevel gear shaft is fixedly mounted on the connecting part of lower box;
C) on input shaft hard-wired bevel gear with to be fixedly mounted on first order deceleration bevel gear on transition bevel gear shaft intermeshing, bevel gear in transition bevel gear shaft engages with the second level deceleration bevel gear being fixedly mounted on reducing gear wheel shaft, small gear in reducing gear wheel shaft engages with the third level deceleration gearwheel being fixedly mounted on secondary reducing gear wheel shaft, and the small gear in secondary reducing gear wheel shaft engages with the fourth stage deceleration gearwheel being fixedly mounted on output shaft;
D) described output shaft is hollow shaft, and lower box is stretched out at the two ends of output shaft, is provided with the flat strong groove of perforation in hollow shaft;
E) drive motor is fixedly mounted on lower box, and the output shaft concentric of input shaft and drive motor arranges, and between them, connects by elastic coupling flexible coupling;
In described casing, be provided with the oil leab of pressure lubrication, in oil leab, be provided with filter, the starting point of oil leab and cycloidal gear pump output terminal are linked up, and the terminal of oil leab lays respectively at spring bearing and the gear pair at different levels of each gear shaft, and the input end of cycloid gear pump and lubricating oil bath are linked up.
2. according to the integrated gear box mating with rubber-plastic press roller described in claim 1, it is characterized in that: the one end at reducing gear wheel shaft arranges joint sleeve, reducing gear wheel shaft drives described cycloid gear pump by joint sleeve; Filter in oil leab is self sealing filter.
3. according to the integrated gear box mating with rubber-plastic press roller described in claim 1, it is characterized in that: lower box is provided with the adjustment bolt that drive motor is installed, connecting part between drive motor and lower box is also provided with adjustment pad, and drive motor is fixedly connected with lower box by bolt; Elastic coupling flexible coupling between output shaft and the input shaft of drive motor is furnished with safety cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210043578.6A CN102588565B (en) | 2012-02-24 | 2012-02-24 | Integrated gear box matched with rubber-plastic press roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210043578.6A CN102588565B (en) | 2012-02-24 | 2012-02-24 | Integrated gear box matched with rubber-plastic press roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102588565A CN102588565A (en) | 2012-07-18 |
| CN102588565B true CN102588565B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210043578.6A Active CN102588565B (en) | 2012-02-24 | 2012-02-24 | Integrated gear box matched with rubber-plastic press roller |
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| Country | Link |
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| CN (1) | CN102588565B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013002050B4 (en) * | 2013-02-07 | 2021-09-23 | Sew-Eurodrive Gmbh & Co Kg | Gearbox with a bearing arrangement |
| CN105090449B (en) * | 2015-09-11 | 2017-07-25 | 南京宁嘉机电有限公司 | Drive the built-up gear case of paper machine dryer |
| CN105864398A (en) * | 2016-05-11 | 2016-08-17 | 佛山市洛德传动设备有限公司 | Reducer and mounting support for reducer |
| CN106545619A (en) * | 2017-01-11 | 2017-03-29 | 江苏泰隆减速机股份有限公司 | Steel mill's milling train steep curling reductor |
| CN112747104A (en) * | 2020-12-16 | 2021-05-04 | 安徽海一重工有限公司 | Novel speed reducer of coiling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322710Y (en) * | 1996-11-26 | 1999-06-09 | 南京高速齿轮箱厂 | Gear box for vertical mill |
| CN101142118A (en) * | 2005-03-10 | 2008-03-12 | 瓦特西拉芬兰有限公司 | Propulsion arrangement |
| CN201539537U (en) * | 2009-11-24 | 2010-08-04 | 中国农业大学 | Gearbox |
| CN201973179U (en) * | 2011-03-02 | 2011-09-14 | 江苏省金象减速机有限公司 | High-power dual-input main speed reducer for ring rolling machine |
| CN202531799U (en) * | 2012-02-24 | 2012-11-14 | 南京宁嘉机电有限公司 | Integrated gear case matched with rubber and plastic compression roller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006010034A (en) * | 2004-06-29 | 2006-01-12 | Fuji Heavy Ind Ltd | Gear device |
-
2012
- 2012-02-24 CN CN201210043578.6A patent/CN102588565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322710Y (en) * | 1996-11-26 | 1999-06-09 | 南京高速齿轮箱厂 | Gear box for vertical mill |
| CN101142118A (en) * | 2005-03-10 | 2008-03-12 | 瓦特西拉芬兰有限公司 | Propulsion arrangement |
| CN201539537U (en) * | 2009-11-24 | 2010-08-04 | 中国农业大学 | Gearbox |
| CN201973179U (en) * | 2011-03-02 | 2011-09-14 | 江苏省金象减速机有限公司 | High-power dual-input main speed reducer for ring rolling machine |
| CN202531799U (en) * | 2012-02-24 | 2012-11-14 | 南京宁嘉机电有限公司 | Integrated gear case matched with rubber and plastic compression roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102588565A (en) | 2012-07-18 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190930 Address after: 210000 Xijing Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province Co-patentee after: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Patentee after: Nanjing Ningjia Machinery & Electronics Co., Ltd. Address before: Airport Industrial Park in Jiangsu province Nanjing City Xijing road 211153 Jiangning economic and Technological Development Zone Patentee before: Nanjing Ningjia Machinery & Electronics Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: No. 79 Jianheng Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. Address before: 210000 Xijing Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province Co-patentee before: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Patentee before: NANJING NINGJIA ELECTROMECHANICAL Co.,Ltd. |
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| TR01 | Transfer of patent right |