CN205689715U - Baffled helical gear - Google Patents
Baffled helical gear Download PDFInfo
- Publication number
- CN205689715U CN205689715U CN201620586635.9U CN201620586635U CN205689715U CN 205689715 U CN205689715 U CN 205689715U CN 201620586635 U CN201620586635 U CN 201620586635U CN 205689715 U CN205689715 U CN 205689715U
- Authority
- CN
- China
- Prior art keywords
- helical gear
- baffle plate
- baffled
- gear body
- utility
- 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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- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of baffled helical gear, including a helical gear body, described baffled helical gear also includes baffle plate, described baffle plate is the loop configuration coaxially arranged with described helical gear body, the diameter of described baffle plate is more than the overall diameter of described helical gear body, the end face that described baffle plate laminating is arranged in described helical gear body is arranged, the side that described baffle arrangement is partial at the field of conjugate action of described helical gear body.Baffled helical gear advantage of the present utility model is: with baffle plate, its meshed gears can be applied axial active force, offset the axial force that the field of conjugate action is applied, thus avoid countershaft to apply axial active force, rotating shaft can be avoided further to damage bearing and axle envelope.
Description
Technical field
This utility model relates to a kind of helical gear, a kind of baffled helical gear.
Background technology
Helical gear has that volume is little, lightweight, transmission torque is big, start steadily, operating noise is low, gear ratio classification is fine
Etc. advantage, but it the most but can produce bigger axial force, is easily damaged bearing, the axle envelope being arranged in rotating shaft
Deng accessory.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides a kind of with baffle plate, energy
The axial force that enough active forces axial to the applying of its meshed gears, the counteracting field of conjugate action are applied, thus avoid turning
Axle applies axial active force, and rotating shaft can be avoided further to damage bearing and baffled helical gear of axle envelope.
This utility model solves the technical problem in the presence of prior art by following technical proposals:
A kind of baffled helical gear, including a helical gear body, described baffled helical gear also includes gear
Plate, described baffle plate is the loop configuration coaxially arranged with described helical gear body, and the diameter of described baffle plate is more than described
The overall diameter of helical gear body, described baffle plate laminating is arranged in the end face of described helical gear body and arranges.
As this utility model preferred embodiment, described baffled helical gear includes two baffle plates, respectively cloth
Put the two ends at described helical gear body.
As this utility model preferred embodiment, described baffle plate can by bolt composition with described helical gear body
The attachment structure of dismounting.
Baffled helical gear advantage of the present utility model is: with baffle plate, it is possible to execute its meshed gears
Add axial active force, offset the axial force that the field of conjugate action is applied, thus avoid countershaft to apply axial active force, enter
One step can avoid rotating shaft to damage bearing and axle envelope.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is baffled helical gear structural representation of the present utility model；
Fig. 2 is the perspective view at another visual angle baffled helical gear in Fig. 1；
Fig. 3 is the perspective view of another embodiment of the present utility model；
Wherein:
1, helical gear body；2, baffle plate.
Detailed description of the invention
Below preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature energy
It is easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Baffled helical gear advantage of the present utility model is: with baffle plate, it is possible to execute its meshed gears
Add axial active force, offset the axial force that the field of conjugate action is applied, thus avoid countershaft to apply axial active force, enter
One step can avoid rotating shaft to damage bearing and axle envelope.
Embodiment one:
As shown in Figure 1 and Figure 2, a kind of baffled helical gear, including a helical gear body 1, this baffled helical teeth
Wheel also includes baffle plate 2, and this baffle plate 2 is the loop configuration coaxially arranged with this helical gear body 1, and the diameter of this baffle plate 2 is more than being somebody's turn to do
The overall diameter of helical gear body 1, the laminating of this baffle plate 2 is arranged in the end face of this helical gear body 1 and arranges.As it is shown in figure 1, this helical teeth
As shown by the arrows in Figure 1, this helical gear body 1 passes through its field of conjugate action to its meshed gears institute to the rotation direction of wheel body 1
The axial thrust load of the active force applied is towards this baffle plate 2, and its meshed gears can meet this baffle plate 2 when sliding axially,
This baffle plate 2 can apply a counteracting force, thus can offset axial point of the active force that this helical gear body 1 is applied
Power, thus avoid countershaft to apply active force, prevent the accessory such as bearing, axle envelope damaged.Its meshed gears can also be adopted
Use this structure, such that it is able to avoid the rotating shaft of this helical gear body 1 to apply axial force.
As in figure 2 it is shown, this baffle plate 2 forms dismountable attachment structure with this helical gear body 1 by bolt.At this helical teeth
During wheel body 1 rotates, this baffle plate 2 is easily worn, and after being set to dismountable attachment structure, can facilitate user
Regularly replace this baffle plate 2.
Embodiment two:
On the basis of embodiment one, the other end of this helical gear body 1 is also equipped with a baffle plate 2；In this case, for
Avoid the baffle plate 3 on a pair intermeshing two gear to interfere, following two method can be used to be kept away
Exempt from: one, on its meshed gears, this baffle plate is not installed；Two, the diameter of the baffle plate 2 on the gear that will be meshed is respectively provided with
For helical gear reference diameter, preferably former avoiding method.
Embodiment two is applicable to following two occasion: one, this helical gear body 1 both can rotate forward the field that can also invert
Close；Two, need to avoid the rotating shaft of this helical gear body 1 to be applied in axial active force, but inconvenient on its meshed gears
In installing this baffle plate 2.
It is only more than the mentality of designing of some embodiments of the present utility model, in the case of system allows, this reality
The most external more functional module can be expanded to novel, thus extend its function to greatest extent.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. a baffled helical gear, including a helical gear body (1), it is characterised in that: described baffled tiltedly
Gear also includes that baffle plate (2), described baffle plate (2) are the loop configuration coaxially arranged with described helical gear body (1), described
The diameter of baffle plate (2) more than the root diameter of described helical gear body (1), described baffle plate (2) laminating is arranged in institute
The end face of the helical gear body (1) stated is arranged, described baffle plate (2) is arranged in the field of conjugate action institute of described helical gear body (1)
The side of deflection.
Baffled helical gear the most according to claim 1, it is characterised in that: described baffled helical gear bag
Include two baffle plates (2), be arranged in the two ends of described helical gear body (1).
Baffled helical gear the most according to claim 1, it is characterised in that: described baffle plate (2) is oblique with described
Gear (1) forms dismountable attachment structure by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586635.9U CN205689715U (en) | 2016-06-15 | 2016-06-15 | Baffled helical gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586635.9U CN205689715U (en) | 2016-06-15 | 2016-06-15 | Baffled helical gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689715U true CN205689715U (en) | 2016-11-16 |
Family
ID=57428024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620586635.9U Expired - Fee Related CN205689715U (en) | 2016-06-15 | 2016-06-15 | Baffled helical gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689715U (en) |
-
2016
- 2016-06-15 CN CN201620586635.9U patent/CN205689715U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180615 |