CN204533372U - A kind of axle gear box - Google Patents
A kind of axle gear box Download PDFInfo
- Publication number
- CN204533372U CN204533372U CN201520181924.6U CN201520181924U CN204533372U CN 204533372 U CN204533372 U CN 204533372U CN 201520181924 U CN201520181924 U CN 201520181924U CN 204533372 U CN204533372 U CN 204533372U
- Authority
- CN
- China
- Prior art keywords
- axle
- spiral shell
- gear
- shell umbrella
- input shaft
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 25
- 238000005461 lubrication Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of axle gear box, the motorcycle axle A of this gear-box, bearing is passed through with input shaft, bearing support is fixed on casing A, input shaft is positioned at above spiral shell umbrella axle A, input shaft is parallel to spiral shell umbrella axle, motorcycle axle A is perpendicular to spiral shell umbrella axle A, spiral shell umbrella axle A, motorcycle axle A, horizontal positioned equal to input shaft, spiral shell umbrella axle A is fixedly pressed with big column gear, motorcycle axle A is fixedly pressed with spiral bevel gear A, input shaft is pressed with small cylinder gear, spiral shell umbrella axle engages with spiral bevel gear, big column gear engages with small cylinder gear, high tank is positioned at immediately below big column gear, low level oil groove is positioned at immediately below spiral bevel gear, oil baffle is by bearing pin or be bolted on upper cover plate, the bottom of casing is provided with Mirror for indicating oil level, the axle head that output flange is bolted on spiral shell umbrella axle A is positioned at outside casing A.This gear box structure is compact, and volume is little, and weight significantly alleviates gently, thus it is low to reduce cost of production.
Description
Technical field
The utility model relates to rail engineering machinery technical field of transmission equipment, is specifically related to a kind of axle gear box, is mainly used in urban track traffic industry.
Background technique
Axle gear box on the axletree between two-wheeled, is last assembly of track vehicle transmission system at rail wheel.The function of axle gear box is that transmission of power direction is changed 90 °, and is amplified by input torque, and reduce rotating speed, driving wheel pair, makes track vehicle travel.Current existing axle gear box complex structure, volume is large, heavy, cost intensive, and modern city Transit Equipment requires that installing space is compact, and control cost strict, existing equipment cannot meet the requirement of modern city track traffic.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, the utility model provides axle gear box, and this gear box structure is compact, and volume is little, and weight significantly alleviates, thus it is low to reduce cost of production.
Realizing the technological scheme that the utility model object adopts is:
A kind of axle gear box, at least comprise casing A, spiral shell umbrella axle A, motorcycle axle A, input shaft, Mirror for indicating oil level, upper cover plate, oil baffle, high tank, low level oil groove and output flange, spiral shell umbrella axle A, motorcycle axle A, bearing is passed through with input shaft, bearing support is fixed on casing A, input shaft is positioned at above spiral shell umbrella axle A, input shaft is parallel to spiral shell umbrella axle, motorcycle axle A is perpendicular to spiral shell umbrella axle A, spiral shell umbrella axle A, motorcycle axle A, horizontal positioned equal to input shaft, spiral shell umbrella axle A is fixedly pressed with big column gear, motorcycle axle A is fixedly pressed with spiral bevel gear A, input shaft is pressed with small cylinder gear, spiral shell umbrella axle engages with spiral bevel gear, big column gear engages with small cylinder gear, high tank is positioned at immediately below big column gear, low level oil groove is positioned at immediately below spiral bevel gear, oil baffle is by bearing pin or be bolted on upper cover plate, the bottom of casing is provided with Mirror for indicating oil level, the axle head that output flange is bolted on spiral shell umbrella axle A is positioned at outside casing A.
Also comprise secondary gearbox, secondary gearbox at least comprises motorcycle axle B, input flange, spiral shell umbrella axle B and casing B, motorcycle axle B is pressed with spiral bevel gear B, motorcycle axle B and spiral shell umbrella axle B is fixed on casing B by bearing, bearing support, spiral shell umbrella axle B engages with spiral bevel gear B, the axle head that input flange is bolted on spiral shell umbrella axle B is positioned at outside casing B, and input flange and output flange are bolted to connection.
Compared with prior art, the beneficial effects of the utility model and advantage are:
1) existing axle gear box adopts two cover lubrication systems, intricate, the wind heavy oil pump lubrication system of pipeline that this axle gear box eliminates, only adopt two pool splash-lubricating system, namely big column gear is utilized to be got rid of to casing top by the oil in high tank, then oil content is two strands by oil baffle, flow to respectively in the oil-piping of both sides below oil baffle, thus sufficient lubrication is carried out to bearings all in transmission; Also utilize spiral bevel gear upwards to be got rid of by the oil in high tank, sufficient lubrication is carried out to the driving component around motorcycle axle system.Due to big column gear with to be sleeved on spiral bevel gear wheel diameter on large transmission d-axis large, locomotive hourly velocity of advancing is also higher, and force rate is comparatively large, and getting rid of oil, to produce lubrication effect also more satisfactory, thus lubricating oil splash scope is wide, ensure that lubrication effect.Test proves, lubrication effect reaches splendid level.
2) this gear-box eliminates the oil pump lubrication system that inwall is intricate, pipeline is wind, makes box house layout compacter, overall dimension and the more existing axle gear box of weight significantly little, thus significantly reduce cost of production.
Accompanying drawing explanation
The structural representation of the axle gear box that Fig. 1 provides for the utility model.
Fig. 2 be Figure 1A A to sectional view.
Fig. 3 is the structural representation of secondary gearbox.
Wherein, 1-casing A, 2-spiral shell umbrella axle A, 3-motorcycle axle A, 4-input shaft, 5-Mirror for indicating oil level, 6-upper cover plate, 7-oil baffle, 8-high tank, 9-low level oil groove, 10-big column gear, 11-small cylinder gear, 12-output flange, 13-motorcycle axle B, 14-input flange, 15-spiral shell umbrella axle B, 16-casing B.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described.
As depicted in figs. 1 and 2, this gear-box at least comprises casing A1, spiral shell umbrella axle A2, motorcycle axle A3, input shaft 4, Mirror for indicating oil level 5, upper cover plate 6, oil baffle 7, high tank 8, low level oil groove 9 and output flange 12 to the structure of the axle gear box that the utility model provides.Spiral shell umbrella axle A2, motorcycle axle A3 and input shaft (4) are fixed on casing A by bearing, bearing support.Input shaft 4 is positioned at above spiral shell umbrella axle A2, and input shaft 4 is parallel to spiral shell umbrella axle 2, motorcycle axle A3 perpendicular to spiral shell umbrella axle A2, spiral shell umbrella axle A2, motorcycle axle A3) and input shaft 4 all horizontal positioned.Spiral shell umbrella axle A2 is fixedly pressed with big column gear 10, motorcycle axle A3 is fixedly pressed with spiral bevel gear A, input shaft 4 is pressed with small cylinder gear 11, spiral shell umbrella axle 2 engages with spiral bevel gear, and big column gear 10 engages with small cylinder gear 11.High tank 8 is positioned at immediately below big column gear 10, and low level oil groove 9 is positioned at immediately below spiral bevel gear, and oil baffle 7 is by bearing pin or be bolted on upper cover plate 6, and the bottom of casing is provided with Mirror for indicating oil level, and Mirror for indicating oil level is for observing the oil level of low level oil groove.The axle head that output flange 12 is bolted on spiral shell umbrella axle A is positioned at outside casing A.
Drive because locomotive is generally all two, therefore also need connection secondary gearbox, this grade of gear-box at least comprises motorcycle axle B13, input flange 14, spiral shell umbrella axle B15 and casing B16, as shown in Figure 3.Motorcycle axle B13 is pressed with spiral bevel gear B, motorcycle axle B13 and spiral shell umbrella axle B15 is fixed on casing B16 by bearing, bearing support, and spiral shell umbrella axle B15 engages with spiral bevel gear B.The axle head that input flange 14 is bolted on spiral shell umbrella axle B is positioned at outside casing B, and input flange 14 and output flange 12 are bolted to connection.
Claims (2)
1. an axle gear box, at least comprise casing A (1), it is characterized in that: also comprise spiral shell umbrella axle A (2), motorcycle axle A (3), input shaft (4), Mirror for indicating oil level (5), upper cover plate (6), oil baffle (7), high tank (8), low level oil groove (9) and output flange (12), spiral shell umbrella axle A (2), motorcycle axle A (3), bearing is passed through with input shaft (4), bearing support is fixed on casing A, input shaft (4) is positioned at spiral shell umbrella axle A (2) top, input shaft (4) is parallel to spiral shell umbrella axle (2), motorcycle axle A (3) is perpendicular to spiral shell umbrella axle A (2), spiral shell umbrella axle A (2), motorcycle axle A (3), with input shaft (4) all horizontal positioned, spiral shell umbrella axle A (2) is upper is fixedly pressed with big column gear (10), motorcycle axle A (3) is upper is fixedly pressed with spiral bevel gear A, input shaft (4) is pressed with small cylinder gear (11), spiral shell umbrella axle (2) engages with spiral bevel gear, big column gear (10) engages with small cylinder gear (11), high tank (8) is positioned at immediately below big column gear (10), low level oil groove (9) is positioned at immediately below spiral bevel gear, oil baffle (7) is by bearing pin or be bolted on upper cover plate (6), the bottom of casing is provided with Mirror for indicating oil level, the axle head that output flange (12) is bolted on spiral shell umbrella axle A is positioned at outside casing A.
2. a kind of axle gear box according to claim 1, it is characterized in that: also comprise secondary gearbox, secondary gearbox at least comprises motorcycle axle B (13), input flange (14), spiral shell umbrella axle B (15) and casing B (16), (13) are pressed with spiral bevel gear B to motorcycle axle B, motorcycle axle B (13) and spiral shell umbrella axle B (15) pass through bearing, bearing support is fixed on casing B (16), spiral shell umbrella axle B (15) engages with spiral bevel gear B, the axle head that input flange (14) is bolted on spiral shell umbrella axle B is positioned at outside casing B, input flange (14) and output flange (12) are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181924.6U CN204533372U (en) | 2015-03-30 | 2015-03-30 | A kind of axle gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181924.6U CN204533372U (en) | 2015-03-30 | 2015-03-30 | A kind of axle gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533372U true CN204533372U (en) | 2015-08-05 |
Family
ID=53747381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181924.6U Expired - Fee Related CN204533372U (en) | 2015-03-30 | 2015-03-30 | A kind of axle gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533372U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402386A (en) * | 2015-12-22 | 2016-03-16 | 常州市瑞泰工程机械有限公司 | Hydraulic transmission axle gearbox |
| CN105937615A (en) * | 2016-06-29 | 2016-09-14 | 中国北方车辆研究所 | Efficient lubricating and cooling structure for axle gear box |
| CN106402343A (en) * | 2016-06-29 | 2017-02-15 | 中国北方车辆研究所 | Axle shaft components for axle gear box |
| CN108843779A (en) * | 2018-08-02 | 2018-11-20 | 南京高精齿轮集团有限公司 | Vertical spiral umbrella gear box lubrication system |
| CN109562767A (en) * | 2016-07-29 | 2019-04-02 | 福伊特专利有限公司 | Wheel is to speed changer and assembly method |
| CN112780756A (en) * | 2021-01-19 | 2021-05-11 | 临海市海世达机械有限公司 | Single gear box with wheel axles on two sides |
| CN113028026A (en) * | 2021-01-19 | 2021-06-25 | 临海市海世达机械有限公司 | Middle vehicle wheel axle double-output gearbox |
-
2015
- 2015-03-30 CN CN201520181924.6U patent/CN204533372U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402386A (en) * | 2015-12-22 | 2016-03-16 | 常州市瑞泰工程机械有限公司 | Hydraulic transmission axle gearbox |
| CN105402386B (en) * | 2015-12-22 | 2018-05-08 | 常州市瑞泰工程机械有限公司 | Hydraulic power axle gear box |
| CN105937615A (en) * | 2016-06-29 | 2016-09-14 | 中国北方车辆研究所 | Efficient lubricating and cooling structure for axle gear box |
| CN106402343A (en) * | 2016-06-29 | 2017-02-15 | 中国北方车辆研究所 | Axle shaft components for axle gear box |
| CN109562767A (en) * | 2016-07-29 | 2019-04-02 | 福伊特专利有限公司 | Wheel is to speed changer and assembly method |
| CN108843779A (en) * | 2018-08-02 | 2018-11-20 | 南京高精齿轮集团有限公司 | Vertical spiral umbrella gear box lubrication system |
| CN112780756A (en) * | 2021-01-19 | 2021-05-11 | 临海市海世达机械有限公司 | Single gear box with wheel axles on two sides |
| CN113028026A (en) * | 2021-01-19 | 2021-06-25 | 临海市海世达机械有限公司 | Middle vehicle wheel axle double-output gearbox |
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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: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |