CN204553704U - A kind of orthogonal axial gear-box - Google Patents
A kind of orthogonal axial gear-box Download PDFInfo
- Publication number
- CN204553704U CN204553704U CN201520235045.7U CN201520235045U CN204553704U CN 204553704 U CN204553704 U CN 204553704U CN 201520235045 U CN201520235045 U CN 201520235045U CN 204553704 U CN204553704 U CN 204553704U
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- gear
- shaft
- bevel gear
- casing
- box
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Abstract
The utility model relates to a kind of orthogonal axial gear-box, comprise a casing, input bevel gear shaft and output hollow shaft are set in casing, input bevel gear shaft is mutually vertical with output hollow shaft, casing outside is stretched out in one end of input bevel gear shaft, the other end of input gear axle is meshed with a primary transmission bevel gear, primary transmission bevel gear upper spline installs an one-level gear shaft vertical with input bevel gear shaft, one-level gear shaft engagement interlock secondary gear, a secondary gear wheel shaft is worn in secondary gear, the beneficial effects of the utility model are: driving force inputs through gear-box level, vertical output, casing is arranged lubricant oil collection groove and oil baffle disc, lubricating oil splash or ooze out from box house when can effectively avoid orthogonal axial speed reducer to work, improve the effect of lubrication and the working life of gear-box entirety, structure is simple, bearing capacity is high.
Description
Technical field
The utility model relates to a kind of gear-box, refers in particular to a kind of orthogonal axial gear-box.
Background technique
In mechanical transmission, gear-box has very important status, as the main device of transferring power, is widely used in metallurgy, and lifting is transported, the fields such as chemical industry.Particularly needing in the various transmissions compared with high pulling torque and relatively high power, gear-box has huge using value.The domestic gear-box generally used is still early stage design production technology at present, and because the conditions of manufacture of Mechanical Industry of China at that time limited, the design of gear-box still has a lot of deficiency, such as: casing integrated carrying ability is low, and box volume is huge, and easy oil impregnate; And high pulling torque and high-power output cannot be met.
Summary of the invention
The purpose of this utility model is to provide high, the effective minimizing oil seepage of a kind of bearing capacity and the orthogonal axial gear-box of compact structure.
Described orthogonal axial gear-box, comprise a casing, input bevel gear shaft and output hollow shaft are set in described casing, input bevel gear shaft is mutually vertical with output hollow shaft, casing outside is stretched out in one end of input bevel gear shaft, the other end of input gear axle is meshed with a primary transmission bevel gear, primary transmission bevel gear upper spline installs an one-level gear shaft vertical with input bevel gear shaft, one-level gear shaft engagement interlock secondary gear, a secondary gear wheel shaft is worn in described secondary gear, secondary gear wheel shaft is by being meshed and the described output hollow shaft that links with a gearwheel be arranged on output hollow shaft, on described casing, the two end part place of corresponding one-level tooth axle arranges lubricant oil collection groove, the joint of described output hollow shaft and casing arranges oil baffle disc.
The input bevel gear shaft of described orthogonal axial gear-box is curved-tooth bevel gear wheel shaft, and described primary transmission bevel gear is spiral bevel gear.
Between the described input bevel gear shaft of described orthogonal axial gear-box and casing, bearing support is set, tapered roller bearing for supporting described input bevel gear shaft is installed in bearing support, described bearing support has one and fastens the lip part of sealing-in in casing periphery, the outer end of bearing support has been bolted to connection transparent cover, arranges oil seal between transparent cover and input bevel gear shaft.
The front and back sides of the casing of described orthogonal axial gear-box all arranges mounting hole corresponding with described one-level gear shaft, secondary gear wheel shaft respectively, the two ends of described one-level gear shaft, secondary gear wheel shaft are arranged on by tapered roller bearing on the mounting hole of described casing, described mounting hole are arranged the stifle being used for capping mounting hole.
The described output hollow shaft of described orthogonal axial gear-box has the output terminal that is stretched out casing outside, described output terminal arranges output transparent cover, described output transparent cover is bolted on outside casing, exports sheathed two-layer oil seal between transparent cover and output hollow shaft.
The beneficial effects of the utility model are: driving force inputs through gear-box level, vertical output, described casing is arranged lubricant oil collection groove and oil baffle disc, lubricating oil splash or ooze out from box house when can effectively avoid described orthogonal axial speed reducer to work, improve the effect of lubrication and the working life of gear-box entirety, structure is simple, and bearing capacity is high.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional view of orthogonal axial gear-box described in the utility model.
Embodiment
Accompanying drawings 1 is depicted as orthogonal axial gear-box described in the utility model, comprises a casing 1, arranges input bevel gear shaft 3 and output hollow shaft 2 in described casing 1.Input bevel gear shaft 3 is mutually vertical with output hollow shaft 2.Casing 1 outside is stretched out in one end of input bevel gear shaft 3, and the other end of input bevel gear shaft 3 is meshed with a primary transmission bevel gear 5.Primary transmission bevel gear 5 upper spline 10 installs an one-level gear shaft 4 vertical with input bevel gear shaft 3, one-level gear shaft 4 engages interlock secondary gear 6, wear a secondary gear wheel shaft 7 in described secondary gear 6, secondary gear wheel shaft 7 is by being meshed and the described output hollow shaft 2 that links with a gearwheel 8 be arranged on output hollow shaft 2.On described casing 1, the two end part place of corresponding one-level tooth axle 4 arranges lubricant oil collection groove 11, and described output hollow shaft 2 arranges oil baffle disc 12 with the joint of casing 1.The front and back sides of the casing 1 of described orthogonal axial gear-box all arranges mounting hole 13 corresponding with described one-level gear shaft 4, secondary gear wheel shaft 7 respectively.
Between the described input bevel gear shaft 3 of described orthogonal axial gear-box and casing 1, bearing support 9 is set, bearing support 9 described in the interior tapered roller bearing 91. installed for supporting described input bevel gear shaft 13 of bearing support 9 has one and fastens the lip part 92 of sealing-in in casing 1 periphery, the outer end of bearing support 9 has been bolted to connection transparent cover 93, arranges oil seal 94 between transparent cover 93 and input bevel gear shaft 3.
Preferably, in the specific implementation, the input bevel gear shaft 3 of described orthogonal axial gear-box is curved-tooth bevel gear wheel shaft, and described primary transmission bevel gear 5 is spiral bevel gear.
The two ends of described one-level gear shaft 4, secondary gear wheel shaft 7 are arranged on by tapered roller bearing 91 on the mounting hole 13 of described casing 1, described mounting hole 13 are arranged the stifle 16 being used for capping mounting hole 13.
The described output hollow shaft 2 of described orthogonal axial gear-box has the output terminal 21 that is stretched out casing 1 outside, described output terminal 21 arranges and exports transparent cover 17, described output transparent cover 17 is bolted on outside casing 1, exports sheathed two-layer oil seal 94 between transparent cover 17 and output shaft hollow shaft 2.
From the above description to the utility model preferred embodiment, driving force inputs through gear-box level, vertical output, described casing is arranged lubricant oil collection groove and oil baffle disc, lubricating oil splash or ooze out from box house when can effectively avoid described orthogonal axial speed reducer to work, improve the effect of lubrication and the working life of gear-box entirety, structure is simple, and bearing capacity is high.
Claims (5)
1. an orthogonal axial gear-box, comprise a casing, it is characterized in that: input bevel gear shaft and output hollow shaft are set in described casing, input bevel gear shaft is mutually vertical with output hollow shaft, casing outside is stretched out in one end of input bevel gear shaft, the other end of input gear axle is meshed with a primary transmission bevel gear, primary transmission bevel gear upper spline installs an one-level gear shaft vertical with input bevel gear shaft, one-level gear shaft engagement interlock secondary gear, a secondary gear wheel shaft is worn in described secondary gear, secondary gear wheel shaft is by being meshed and the described output hollow shaft that links with a gearwheel be arranged on output hollow shaft, on described casing, the two end part place of corresponding one-level tooth axle arranges lubricant oil collection groove, the joint of described output hollow shaft and casing arranges oil baffle disc.
2. orthogonal axial gear-box according to claim 1, is characterized in that: described input bevel gear shaft is curved-tooth bevel gear wheel shaft, and described primary transmission bevel gear is spiral bevel gear.
3. orthogonal axial gear-box according to claim 2, it is characterized in that: between described input bevel gear shaft and casing, bearing support is set, tapered roller bearing for supporting described input bevel gear shaft is installed in bearing support, described bearing support has one and fastens the lip part of sealing-in in casing periphery, the outer end of bearing support has been bolted to connection transparent cover, arranges oil seal between transparent cover and input bevel gear shaft.
4. orthogonal axial gear-box according to claim 3, it is characterized in that: the front and back sides of described casing all arranges mounting hole corresponding with described one-level gear shaft, secondary gear wheel shaft respectively, the two ends of described one-level gear shaft, secondary gear wheel shaft are arranged on by tapered roller bearing on the mounting hole of described casing, described mounting hole are arranged the stifle being used for capping mounting hole.
5. orthogonal axial gear-box according to claim 3, it is characterized in that: described output hollow shaft has the output terminal that is stretched out casing outside, described output terminal arranges output transparent cover, described output transparent cover is bolted on outside casing, exports sheathed two-layer oil seal between transparent cover and output hollow shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235045.7U CN204553704U (en) | 2015-04-17 | 2015-04-17 | A kind of orthogonal axial gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235045.7U CN204553704U (en) | 2015-04-17 | 2015-04-17 | A kind of orthogonal axial gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553704U true CN204553704U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235045.7U Expired - Fee Related CN204553704U (en) | 2015-04-17 | 2015-04-17 | A kind of orthogonal axial gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246807A (en) * | 2016-08-30 | 2016-12-21 | 江苏泰隆减速机股份有限公司 | A kind of driving rotary reducer |
| CN108443469A (en) * | 2018-04-13 | 2018-08-24 | 株洲九方装备驱动技术有限公司 | A kind of gear case used in rail transit vertical-transmission method and vertical transmission gear box |
| CN109611534A (en) * | 2019-01-23 | 2019-04-12 | 中国船舶重工集团公司第七0三研究所 | A kind of double vertical single horizontal output gear-boxes of input |
| CN110043639A (en) * | 2019-05-17 | 2019-07-23 | 广东赛纳德智能装备有限公司 | A kind of gear-box anti-oil leakage device |
-
2015
- 2015-04-17 CN CN201520235045.7U patent/CN204553704U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246807A (en) * | 2016-08-30 | 2016-12-21 | 江苏泰隆减速机股份有限公司 | A kind of driving rotary reducer |
| CN108443469A (en) * | 2018-04-13 | 2018-08-24 | 株洲九方装备驱动技术有限公司 | A kind of gear case used in rail transit vertical-transmission method and vertical transmission gear box |
| CN109611534A (en) * | 2019-01-23 | 2019-04-12 | 中国船舶重工集团公司第七0三研究所 | A kind of double vertical single horizontal output gear-boxes of input |
| CN110043639A (en) * | 2019-05-17 | 2019-07-23 | 广东赛纳德智能装备有限公司 | A kind of gear-box anti-oil leakage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |