CN206072291U - A kind of gearing shaft - Google Patents
A kind of gearing shaft Download PDFInfo
- Publication number
- CN206072291U CN206072291U CN201620745017.4U CN201620745017U CN206072291U CN 206072291 U CN206072291 U CN 206072291U CN 201620745017 U CN201620745017 U CN 201620745017U CN 206072291 U CN206072291 U CN 206072291U
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- CN
- China
- Prior art keywords
- ball bearing
- oil sealing
- gear
- shaft
- opening
- 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
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of gearing shaft, first oil sealing is connected with the first ball bearing, first ball bearing is connected with before opening gear by opening shaft, opening gear rotational speed is 114.6r/min, it is connected with the second ball bearing behind opening gear, second ball bearing is externally provided with bearing cap, second ball bearing is connected with the second oil sealing, water deflector cover is provided with the outside of second oil sealing, it is constant that this utility model can form instantaneous transmission ratio, stable working is higher, bearing capacity is high, transmission efficiency, compact conformation, part can be made more to reduce, become coaxial line transmission, easy maintenance.
Description
Technical field
The present invention relates to power transmission shaft, and in particular to a kind of gearing shaft.
Background technology
Gear shaft part has particularly significant and very important status, the processing technique pair of numerical control production in the modern life
Skillfully it is very helpful using correlation techniques such as numerical control programmings in us, passes through learned numerical control rudimentary knowledge and original processing
The techniques such as the digital control processing of gear shaft part are explained on process design basis, gear drive is most common in modern age machine
A kind of machine driving, be transmit machine power and motion a kind of principal mode, be the important foundation parts of engineering goods,
It compared with the machine drivings such as band, chain, friction, hydraulic pressure, with power bracket it is big, transmission efficiency, peripheral speed are high, gear ratio
A series of features such as accurately, long service life, physical dimension length, physical dimension be little, therefore, it has become many engineering goods not
The drive disk assembly that can lack, and the type of belt drive accounted for the largest percentage in machine, in recent years, although other mechanical parts
Manufacturing technology has larger development with electric transmission technology, but prevailing type of belt drive is still various gears aborning
Transmission.
There is problems with existing technology：
1st, process installation accuracy poor, greatly, abrasion is big for drive noise；
2nd, drive length is too big, needs larger elastic deformation and vibration, and transmission distance is not suitable for greatly being accurately positioned, continuously
Property motor control.
The content of the invention
Goal of the invention：In order to overcome problems of the prior art, this utility model to provide a kind of gearing shaft.
Technical scheme：The utility model discloses a kind of gearing shaft, including the first oil sealing, the first ball bearing, open
Mouth axle, opening gear, the second ball bearing, cartridge housing, the second oil sealing, water deflector cover, the first oil sealing are connected with the first ball bearing,
First ball bearing is connected with before opening gear by opening shaft, and opening gear rotational speed is 114.6r/min, and be open gear
Behind be connected with the second ball bearing, the second ball bearing is externally provided with cartridge housing, and the second ball bearing is connected with the second oil sealing,
Water deflector cover is provided with the outside of second oil sealing.
This utility model has the advantage that:
1st, instantaneous transmission ratio is constant, and stable working is higher；
2nd, non-circular gear, instantaneous transmission ratio is adopted to design by required Changing Pattern；
3rd, gear ratio excursion is big, it is adaptable to slow down or step-up drive, and the peripheral speed scope of gear is big；
4th, transmit power bracket big, bearing capacity height, the higher cylindrical gear pair of transmission efficiency, particularly precision；
5th, compact conformation, can be such that part more reduces, and become coaxial line transmission, easy maintenance.
Description of the drawings
Structural representations of the Fig. 1 for the present embodiment gearing shaft.
In figure:First oil sealing -12, the first ball bearing -3, opening shaft -1, opening gear -5, the second ball bearing -4, axle
Hold shell -15, the second oil sealing -17, water deflector cover -19.
Specific embodiment
This utility model is further elaborated below in conjunction with accompanying drawing and by specific embodiment, it should be pointed out that：For this
For the those of ordinary skill of technical field, on the premise of without departing from this utility model principle, to of the present utility model various
The modification of the equivalent form of value falls within the application claims limited range.
Embodiment 1：
A kind of gearing shaft, including the first oil sealing 12 as shown in Figure 1, the first ball bearing 3, opening shaft 1, opening gear
5th, the second ball bearing 4, cartridge housing 15, the second oil sealing 17, water deflector cover 19, first oil sealing 12 are connected with the first ball bearing 3
Connect, form closely sealed, first ball bearing 3 is connected with before opening gear 5 by opening shaft 1,5 turns of the gear of opening
Speed is 114.6r/min, is connected with the second ball bearing 4 behind the opening gear 5, and second ball bearing 4 is externally provided with
Cartridge housing 15, second ball bearing 4 are connected with the second oil sealing 17, and water deflector cover 19 is provided with the outside of second oil sealing 17, this
Utility model can form that instantaneous transmission ratio is constant, and stable working is higher, adopt non-circular gear, and instantaneous transmission ratio can be by required
Changing Pattern design, gear ratio excursion are big, it is adaptable to slow down or step-up drive, and the peripheral speed scope of gear is big, transmission
Power bracket is big, and bearing capacity is high, the higher cylindrical gear pair of transmission efficiency, particularly precision, compact conformation, such as using row
Star transmission, less teeth difference transmission, become coaxial line transmission, easy maintenance.
Claims (2)
1. a kind of gearing shaft, it is characterised in that including the first oil sealing (12), the first ball bearing (3), opening shaft (1), open
Ability to speak wheel (5), the second ball bearing (4), cartridge housing (15), the second oil sealing (17), water deflector cover (19), first oil sealing (12)
It is connected with the first ball bearing (3), first ball bearing (3) is by connecting before opening shaft (1) and opening gear (5)
Connect, be connected with the second ball bearing (4) behind opening gear (5), second ball bearing (4) is externally provided with cartridge housing
(15), second ball bearing (4) is connected with the second oil sealing (17), is provided with water deflector cover on the outside of second oil sealing (17)
(19)。
2. a kind of gearing shaft according to claim 1, it is characterised in that opening gear (5) rotating speed is 114.6r/
min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745017.4U CN206072291U (en) | 2016-07-15 | 2016-07-15 | A kind of gearing shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745017.4U CN206072291U (en) | 2016-07-15 | 2016-07-15 | A kind of gearing shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072291U true CN206072291U (en) | 2017-04-05 |
Family
ID=58426027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620745017.4U Expired - Fee Related CN206072291U (en) | 2016-07-15 | 2016-07-15 | A kind of gearing shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805525A (en) * | 2018-01-16 | 2020-02-18 | 李敏 | Power generation device for wind power generation and adopting pulse width detection technology |
| DE102020212895B3 (en) | 2020-10-09 | 2021-08-26 | Vitesco Technologies Germany Gmbh | Arrangement of a shaft with a gear and a bearing and a tool |
-
2016
- 2016-07-15 CN CN201620745017.4U patent/CN206072291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805525A (en) * | 2018-01-16 | 2020-02-18 | 李敏 | Power generation device for wind power generation and adopting pulse width detection technology |
| DE102020212895B3 (en) | 2020-10-09 | 2021-08-26 | Vitesco Technologies Germany Gmbh | Arrangement of a shaft with a gear and a bearing and a tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |