CN102588565A - 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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- CN102588565A CN102588565A CN2012100435786A CN201210043578A CN102588565A CN 102588565 A CN102588565 A CN 102588565A CN 2012100435786 A CN2012100435786 A CN 2012100435786A CN 201210043578 A CN201210043578 A CN 201210043578A CN 102588565 A CN102588565 A CN 102588565A
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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 that matees with the rubber and plastic pressure roller.
Background technique
Along with China's constant development of economy, automobile industry more and more demonstrates its significance in economic development.It develops fast and has also driven simultaneously the flourish of rubber product and tyre industry.When the rubber tyre industry constantly develops, the manufacturing mechanism of its related industry is also had higher requirement.Reduction gear box is as the crucial transmission device in the rubber processing industry, and demand increases.Because rubber industry is complicated with the gear-box applying working condition, just the design and the manufacturing 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 with rubber and plastic pressure roller coupling of domestic production adopts gear-box and drive motor independently to install separately mostly, and the parallel cylinder gear pair slows down, and two (many) output shafts are through the kind of drive of deceleration of engaging tooth wheel set and power dividing.Gear-box and drive motor are fixed on concrete foundation or the steel frame separately; Not only Installation and Debugging difficulty is big; Complete machine takes up room greatly, and because the difference of casing lower margin size and transmission demand, gear-box is difficult to realize standardization, mass; Cause the waste of resources such as design and manufacturing, be not easy to the user and lay in standby host or spare part; In addition, the separate unit reduction gear box adopts two (many) output shafts to drive main frame two (many) roller and rotates, and is difficult to satisfy the demand of high-power; Two (many) output shafts slow down through the engaging tooth wheel set, and centre distance and speed ratio are constant, can not regulated at will; Working machine roll spacing adjustment can only lean on two Hooks coupling universal couplings to realize; Drive path is long, and it is big to take up room, and can not satisfy high-end special user's such as rubber tyre industry demand.
Summary of the invention
The objective of the invention is to: adopt gear-box and drive motor independently to install separately to gear-box present and rubber and plastic pressure roller coupling; The Installation and Debugging difficulty is big; It is big to take up room, and two (many) output shafts slow down and power dividing through the engaging tooth wheel set, and centre distance and speed ratio are constant; Can not regulated at will; Simultaneously because 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 that matees with the rubber and plastic pressure roller is provided.
The objective of the invention is to realize like this: a kind of integrated gear-box that matees with the rubber and plastic pressure roller, comprise casing, input shaft, reduction gear axle, output shaft, it is characterized in that:
A) described casing comprises upper box and lower box; Upper box is connected with lower box through bolt; Input shaft is located in the upper box; The reduction gear axle, secondary reduction gear axle is parallel with output shaft is located in the lower box, described each gear shaft, input shaft and output shaft all through bearings in the casing of correspondence;
B) be provided with the transition bevel gear shaft between input shaft and the reduction gear axle, the bearing support that supports the transition bevel gear shaft is fixedly mounted on the connecting part of lower box;
C) hard-wired bevel gear is meshing with each other with the first order deceleration bevel gear that is fixedly mounted on the transition bevel gear shaft on the input shaft; Bevel gear in the transition bevel gear shaft and the second level deceleration bevel gear engagement that is fixedly mounted on the reduction gear axle; Small gear in the reduction gear axle and the third level deceleration gearwheel engagement that is fixedly mounted on the secondary reduction gear axle, small gear in the secondary reduction gear axle and the fourth stage deceleration gearwheel engagement that is fixedly mounted on the output shaft;
D) described output shaft is a 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 the hollow shaft;
E) drive motor is fixedly mounted on the lower box, and the output shaft concentric of input shaft and drive motor is provided with, and connects through elastic coupling flexible coupling between them.
In the present invention: the oil leab that is provided with pressure lubrication in the casing; Be provided with filter in the oil leab; The starting point of oil leab and cycloidal gear pump output terminal are linked up; The terminal point of oil leab lays respectively at the 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 end at the reduction gear axle is provided with joint sleeve, and the reduction gear axle drives described cycloid gear pump through joint sleeve; Filter in the oil leab is the 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; The reduction gear axle is through joint sleeve connection gear pump and to drive its work be that gear pair and bearing provide enough lubricant oil.The endoporus of described joint sleeve one end combines with the positioning step of reduction gear axle, uses bolt; The other end is connected with the gear pump input shaft through the endoporus that contains keyway.
In the present invention: lower box is provided with the adjustment bolt of installing drive motor, and the connecting part between drive motor and the lower box also is provided with the adjustment pad, and drive motor is fixedly connected with lower box by bolt; The output shaft of drive motor and the elastic coupling flexible coupling between the input shaft are furnished with safety cover.
The invention has the advantages that: because gear-box is with drive motor and gear box combination one; Especially casing adopts up-down structure; Drive through the engagement of transition bevel gear shaft between the hard-wired second level deceleration bevel gear on the reduction gear axle in bevel gear in the input shaft in the upper box and the lower box, compact structure is simplified user installation; It is little to take up room, highly versatile; Adopt elastic coupling flexible coupling to be connected between the input shaft of drive motor and gear-box, can play good absorbing and overload protective function; Output shaft is a hollow-core construction, and with hollow shaft location working shaft (pressure roller), the location is reliable, saves installing space by flat strong transmitting torque in the hollow shaft to working shaft, and bearing strength is big; In the 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, the reduction gear axle drives the cycloid gear pump rotation and for gear-box enough lubricant oil is provided.
Description of drawings
Fig. 1 is the overall structure schematic representation of the embodiment of the invention;
Fig. 2 is that A-A of Fig. 1 is to the sectional structure schematic representation;
Fig. 3 is that B-B of Fig. 1 is to the sectional structure schematic representation;
Fig. 4 is the output shaft structural representation;
Fig. 5 is the joint sleeve structural representation.
Among the figure: 1. drive motor; 2. safety cover; 3. elastic coupling flexible coupling; 4. input shaft; 5. hard-wired bevel gear on the input shaft; 6. upper box; 7. first order deceleration bevel gear; 8. lower box; 9. oil leab; 10. filter; 11. adjustment pad; 12. adjustment bolt; 13. bolt; 14. transition bevel gear shaft; 15. bearing support; 16. bolt; 17. bolt; 18. second level deceleration bevel gear; 19. reduction gear axle; 20. joint sleeve; 21. bolt; 22. cycloid gear pump; 23. third level deceleration gearwheel; 24. secondary gears axle; 25. fourth stage deceleration gearwheel; 26. output shaft.
Embodiment
The nonrestrictive concrete structure that discloses the embodiment of the invention of accompanying drawing is done further description below in conjunction with accompanying drawing to the present invention.
Visible by Fig. 1 ~ 3; Embodiments of the invention comprise casing, input shaft 4, reduction gear axle 19 and output shaft 26; Described casing comprises top box 6 and lower box 8, and upper box 6 is connected with lower box 8 through bolt 16, and input shaft 4 is located in the upper box 6; Reduction gear axle 19, secondary reduction gear axle 24 and output shaft 26 parallel being located in the lower box 8, described input shaft 4, reduction gear axle 19, secondary reduction gear axle 24 and output shaft 26 through bearings in the casing of correspondence.Be provided with transition bevel gear shaft 14 between input shaft 4 and the reduction gear axle 19, the bearing support 15 that supports transition bevel gear shaft 14 is fixedly mounted on the connecting part of lower box through bolt 17.
Hard-wired bevel gear 5 is meshing with each other with the first order deceleration bevel gear 7 that is fixedly mounted on the transition bevel gear shaft 14 on the input shaft 4; Bevel gear in the transition bevel gear shaft 14 and second level deceleration bevel gear 18 engagements that are fixedly mounted on the reduction gear axle 19; Small gear in the reduction gear axle 19 and third level deceleration gearwheel 23 engagements that are fixedly mounted on the secondary reduction gear axle 24, small gear in the secondary reduction gear axle 24 and fourth stage deceleration gearwheel 25 engagements that are fixedly mounted on the output shaft 26.
In the present embodiment, lower box 8 is provided with the adjustment bolt 12 of installing drive motor 1, and the connecting part between drive motor 1 and the lower box 8 also is provided with adjustment 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 the input shaft 4 is furnished with safety cover 2.
In the present embodiment; Be provided with the oil leab 9 of pressure lubrication in the casing; Be provided with filter 10 in the oil leab 9; The starting point of oil leab 9 and cycloid gear pump 20 output terminals are linked up, and the terminal point 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, through bolt 21 cover 20 that is fixedly connected, reduction gear axle 19 drives described cycloid gear pump 22 through joint sleeve 20 at an end of reduction gear axle 19.
During practical implementation, the filter in the oil leab 9 can adopt the self sealing filter.
In Fig. 4, b figure be the C-C of a figure to sectional view, visible by figure, the output shaft 26 that the present invention relates to is hollow shaft, is provided with the flat strong groove of perforation in the hollow shaft.In the use, pressure roller can insert from output shaft 26 arbitrary ends, and output shaft 26 is through the flat strong pressure roller that drives.
In Fig. 5, b figure be the D-D of a figure to sectional view, visible by figure, the present invention relates to joint sleeve 20 bottoms is flange plate, is hollow cylinder in the middle of the flange plate, is provided with the flat key groove in the hollow cylinder.In the use, the flange plate of bottom is fixed on an end of reduction gear axle 19 through bolt 21, drives the input shaft of cycloid gear pump 22 through the flat key groove in the hollow cylinder.
Claims (4)
1. an integrated gear-box that matees with the rubber and plastic pressure roller comprises casing, input shaft, reduction gear axle, output shaft, it is characterized in that:
A) described casing comprises upper box and lower box; Upper box is connected with lower box through bolt; Input shaft is located in the upper box; The reduction gear axle, secondary reduction gear axle is parallel with output shaft is located in the lower box, described each gear shaft, input shaft and output shaft all through bearings in the casing of correspondence;
B) be provided with the transition bevel gear shaft between input shaft and the reduction gear axle, the bearing support that supports the transition bevel gear shaft is fixedly mounted on the connecting part of lower box;
C) hard-wired bevel gear is meshing with each other with the first order deceleration bevel gear that is fixedly mounted on the transition bevel gear shaft on the input shaft; Bevel gear in the transition bevel gear shaft and the second level deceleration bevel gear engagement that is fixedly mounted on the reduction gear axle; Small gear in the reduction gear axle and the third level deceleration gearwheel engagement that is fixedly mounted on the secondary reduction gear axle, small gear in the secondary reduction gear axle and the fourth stage deceleration gearwheel engagement that is fixedly mounted on the output shaft;
D) described output shaft is a 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 the hollow shaft;
E) drive motor is fixedly mounted on the lower box, and the output shaft concentric of input shaft and drive motor is provided with, and connects through elastic coupling flexible coupling between them.
2. the integrated gear-box that matees with the rubber and plastic pressure roller according to claim 1; It is characterized in that: the oil leab that is provided with pressure lubrication in the casing; Be provided with filter in the oil leab; The starting point of oil leab and cycloidal gear pump output terminal are linked up, and the terminal point of oil leab lays respectively at the 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.
3. the integrated gear-box that matees with the rubber and plastic pressure roller according to claim 2, it is characterized in that: the end at the reduction gear axle is provided with joint sleeve, and the reduction gear axle drives described cycloid gear pump through joint sleeve; Filter in the oil leab is the self sealing filter.
4. the integrated gear-box that matees with the rubber and plastic pressure roller according to claim 1; It is characterized in that: lower box is provided with the adjustment bolt of installing drive motor; Connecting part between drive motor and the lower box also is provided with the adjustment pad, and drive motor is fixedly connected with lower box by bolt; The output shaft of drive motor and the elastic coupling flexible coupling between the input shaft are 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 true CN102588565A (en) | 2012-07-18 |
| CN102588565B 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102588565B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090449A (en) * | 2015-09-11 | 2015-11-25 | 南京宁嘉机电有限公司 | Combined gear box driving drying cylinder of paper machine |
| 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 |
| CN108895149A (en) * | 2013-02-07 | 2018-11-27 | 索尤若驱动有限及两合公司 | Retarder |
| 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 (6)
| 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 |
| JP2006010034A (en) * | 2004-06-29 | 2006-01-12 | Fuji Heavy Ind Ltd | Gear device |
| 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 |
-
2012
- 2012-02-24 CN CN201210043578.6A patent/CN102588565B/en active Active
Patent Citations (6)
| 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 |
| JP2006010034A (en) * | 2004-06-29 | 2006-01-12 | Fuji Heavy Ind Ltd | Gear device |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895149A (en) * | 2013-02-07 | 2018-11-27 | 索尤若驱动有限及两合公司 | Retarder |
| CN108895149B (en) * | 2013-02-07 | 2021-08-17 | 索尤若驱动有限及两合公司 | Speed reducer |
| CN105090449A (en) * | 2015-09-11 | 2015-11-25 | 南京宁嘉机电有限公司 | Combined gear box driving drying cylinder of paper machine |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102588565B (en) | 2014-11-05 |
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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 |
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. |