CN207830559U - A kind of axis class transmission device with defencive function - Google Patents
A kind of axis class transmission device with defencive function Download PDFInfo
- Publication number
- CN207830559U CN207830559U CN201820037831.XU CN201820037831U CN207830559U CN 207830559 U CN207830559 U CN 207830559U CN 201820037831 U CN201820037831 U CN 201820037831U CN 207830559 U CN207830559 U CN 207830559U
- Authority
- CN
- China
- Prior art keywords
- bearing
- oil sealing
- side oil
- defencive function
- transmission device
- 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
Abstract
The utility model relates to a kind of axis class transmission device with defencive function, including transmission shaft, the bearing being arranged on the transmission shaft, bearing holder (housing, cover), the bearing block being arranged on the bearing, be arranged in bearing block and positioned at the left side oil sealing of bearing left end, be arranged bearing block right end door, be arranged in the door and positioned at the right side oil sealing of bearing right end, the setting transmission shaft and the end cap on the right side of the oil sealing of right side；Device described in the utility model is compared with traditional transmission device; it is additionally arranged the left side sealing original paper such as oil sealing and right side oil sealing; and it is simply assembled by the reasonable processing of early period and later stage; axis and bearing etc. can be made to move original paper by seal protection; it can prevent useless lubricating oil from being damaged to movement original paper with tiny iron filings caused by cutting, have the function of protection movement original paper, prolong the service life, improve transmission accuracy.
Description
【Technical field】
The utility model is related to axis class transmission fields, and in particular to a kind of axis class transmission device with defencive function.
【Background technology】
In traditional lathe in operational process, the movement original paper such as axis and bearing for running at high speed is in exposed state,
The two does not obtain seal protection, is easy to cause useless lubricating oil and tiny iron filings damage movement original paper caused by cutting, to
Cause greater loss.
【Utility model content】
For deficiency existing for the above technology, the utility model proposes a kind of, and the axis class transmission with defencive function fills
It sets, sealing element is added in bearing both sides, avoid greasy dirt and iron filings etc. to moving the damage of original paper to greatest extent, to reach pair
Axis and bearing etc. move the protective effect of original paper.
The utility model technical scheme applied to solve the technical problem is：Including transmission shaft, it is arranged in the transmission shaft
On bearing, bearing holder (housing, cover), the bearing block being arranged on the bearing, be arranged in bearing block and positioned at bearing left end left side oil
It seals, be arranged in the door of bearing block right end, the right side oil sealing for being arranged in the door and being located at bearing right end, the setting biography
Moving axis and the end cap on the right side of the oil sealing of right side.
In a kind of axis class transmission device with defencive function described in the utility model, the left side oil sealing and right side oil
The circular ring shape rotary structure for sealing " recessed " tee section composition of serving as reasons, using rubber material.
In a kind of axis class transmission device with defencive function described in the utility model, the left side oil sealing and right side oil
Envelope is distributed in the bearing both sides, and is assembled facing towards bearing with reeded one.
Implement a kind of axis class transmission device with defencive function described in the utility model, has the advantages that：This
Utility model described device is additionally arranged left side oil sealing and right side oil sealing, and add by the reasonable of early period compared with traditional device
Work and later stage simply assemble, and axis and bearing etc. can be made to move original paper by seal protection, can prevent useless lubricating oil and cutting
The tiny iron filings generated damage movement original paper, have protection movement original paper, prolong the service life, improve transmission accuracy
Effect.
【Description of the drawings】
Fig. 1 is a kind of sectional view of axis class transmission device with defencive function described in the utility model.
Fig. 2 is a kind of partial enlarged view of axis class transmission device with defencive function described in the utility model.
Fig. 3 is the stereogram of oil sealing in a kind of axis class transmission device with defencive function described in the utility model.
【Specific implementation mode】
As shown in Figs. 1-2, in a kind of axis class transmission device preferred embodiment with defencive function described in the utility model
In, including transmission shaft (1), the bearing (2) being arranged on the transmission shaft (1), bearing holder (housing, cover) (3), setting are on the bearing (2)
Left side oil sealing (4) in the bearing block (8) and positioned at bearing (2) left end of bearing block (8), setting, setting is on bearing block (8) right side
Right side oil sealing (5), the setting transmission shaft of the door (6), setting at end in the door (6) and positioned at bearing (2) right end
(1) and the end cap (7) on the right side of the right side oil sealing (5).
As shown in figure 3, in a kind of axis class transmission device preferred embodiment with defencive function described in the utility model,
The left side oil sealing (4) and right side oil sealing (5) are served as reasons the circular ring shape rotary structure of " recessed " tee section composition, using rubber material
Matter.
In a kind of axis class transmission device preferred embodiment with defencive function described in the utility model, the left side oil
Envelope (4) is distributed in the bearing (2) both sides with right side oil sealing (5), and is filled facing towards bearing (2) with reeded one
Match.
In a kind of axis class transmission device preferred embodiment with defencive function described in the utility model, the utility model
Described device is additionally arranged left side oil sealing (4) and right side oil sealing (5), and the reasonable processing for passing through early period compared with traditional device
And the later stage simply assembles, and the movement original paper such as axis and bearing can be made by seal protection, can prevent useless lubricating oil from being produced with cutting
Raw tiny iron filings damage movement original paper, have the work of protection movement original paper, the transmission accuracy that prolongs the service life, improves
With.
As described above, the only preferred embodiment of the utility model, when cannot be limited with this utility model implementation range,
All still belong to the utility model according to simple equivalent changes and modifications made by the utility model claim and novel description generally
In the range of patent covers.
Claims (3)
1. a kind of axis class transmission device with defencive function, which is characterized in that including transmission shaft (1), be arranged in the transmission
Bearing (2), bearing holder (housing, cover) (3) on axis (1), the bearing block (8) being arranged on the bearing (2), setting in bearing block (8) and
It is interior in the door (6) in the door (6) of bearing block (8) right end, setting positioned at the left side oil sealing (4) of bearing (2) left end, setting
And positioned at the right side oil sealing (5) of bearing (2) right end, the setting transmission shaft (1) and the end cap on the right side of right side oil sealing (5)
(7)。
2. a kind of axis class transmission device with defencive function according to claim 1, which is characterized in that the left side oil sealing
(4) the circular ring shape rotary structure for " recessed " tee section composition of serving as reasons with right side oil sealing (5), using rubber material.
3. according to a kind of any one of claim 1-2 axis class transmission devices with defencive function, which is characterized in that described
Left side oil sealing (4) and right side oil sealing (5) are distributed in the bearing (2) both sides, and are both with reeded one facing towards axis
Hold (2) assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037831.XU CN207830559U (en) | 2018-01-09 | 2018-01-09 | A kind of axis class transmission device with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037831.XU CN207830559U (en) | 2018-01-09 | 2018-01-09 | A kind of axis class transmission device with defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830559U true CN207830559U (en) | 2018-09-07 |
Family
ID=63392363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820037831.XU Expired - Fee Related CN207830559U (en) | 2018-01-09 | 2018-01-09 | A kind of axis class transmission device with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830559U (en) |
-
2018
- 2018-01-09 CN CN201820037831.XU patent/CN207830559U/en not_active Expired - Fee Related
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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: 20180907 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |