CN204755915U - Novel starter oil blanket - Google Patents
Novel starter oil blanket Download PDFInfo
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- CN204755915U CN204755915U CN201520428898.2U CN201520428898U CN204755915U CN 204755915 U CN204755915 U CN 204755915U CN 201520428898 U CN201520428898 U CN 201520428898U CN 204755915 U CN204755915 U CN 204755915U
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- oil sealing
- groove
- oil
- utility
- novel starter
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Abstract
The utility model provides a novel starter oil blanket, including the oil blanket body that is equipped with annular positioning groove, the oil blanket body includes support chassis, elasticity seal, and the elasticity seal is equipped with at least one ring packing lip, and the annular positioning groove bottom is equipped with the recess that is used for storing lubricating oil. The utility model discloses lubricating oil is taken away in that the axial motion in -process is difficult at the starter motor axle, and the lubricating oil of storage can long -time lubricated starter motor axle, has increased the life of motor.
Description
Technical field
The utility model relates to starter motor oil seal technique field, particularly relates to a kind of Novel starter oil sealing.
Background technique
The axle of actuating motor not only has the rotation of sense of rotation but also also has axial motion, require oil sealing can dust-proof again can seal grease, this sealability to oil sealing requires higher.As shown in Figure 1, existing starter motor oil sealing only has one lip, only can play dust-proof effect, and actuating motor axle is in axial movement, and lubricant oil can be led out, bad to seal oil type, oil sealing is short for working life.
Model utility content
In order to solve the technical problem existed in background technique, the utility model proposes a kind of Novel starter oil sealing, the lubricant oil stored in oil sealing is not easily pulled away in axial movement at actuating motor axle, the lubricant oil stored can lubricate actuating motor axle for a long time, adds the working life of motor.
A kind of Novel starter oil sealing that the utility model proposes, comprise the oil sealing body being provided with annular positioning groove, oil sealing body comprises support frame, elastic sealed body, and elastic sealed body is provided with at least one annular seal lip, and circular orientation groove bottom is provided with the groove for storing lubricant oil.
Preferably, groove is trapezoidal groove.
Preferably, the degree of depth of groove is 0.8-1.2mm.
Preferably, the quantity of annular seal lip is two, and respectively as primary seal lip and dust excluder lips, and primary seal lip and dust excluder lips lay respectively at top and the bottom of elastic sealed body, and primary seal lip and dust excluder lips form double-lip.
Preferably, elastic sealed body adopts rubber.
The beneficial effects of the utility model are: circular orientation groove bottom is provided with the groove for storing lubricant oil, lubricant oil is not easily pulled away in axial movement at actuating motor axle, the lubricant oil stored can lubricate actuating motor axle for a long time, adds the working life of motor.The utility model is double-lip grease seal, increases by one lip bottom oil sealing, adds oil sealing anti-dust performance, and can prevent the loss of lubricant oil.
Accompanying drawing explanation
Fig. 1 is the starter motor oil seal structure schematic diagram of prior art;
Fig. 2 is a kind of Novel starter oil seal structure schematic diagram that the utility model proposes.
Embodiment
With reference to Fig. 2, the utility model proposes a kind of Novel starter oil sealing, comprise the oil sealing body being provided with annular positioning groove 3, oil sealing body comprises support frame 1, elastic sealed body 2, elastic sealed body 2 is provided with at least one annular seal lip, is provided with the groove 4 for storing lubricant oil bottom annular positioning groove 3.Groove 4 is trapezoidal groove.The degree of depth of groove 4 is 0.8-1.2mm.The quantity of annular seal lip is two, and respectively as primary seal lip 5 and dust excluder lips 6, and primary seal lip 5 and dust excluder lips 6 lay respectively at top and the bottom of elastic sealed body, and primary seal lip 5 and dust excluder lips 6 form double-lip.Elastic sealed body 2 adopts rubber.
A kind of Novel starter oil sealing that the utility model proposes, the groove 4 for storing lubricant oil is provided with bottom annular positioning groove 3, lubricant oil is not easily pulled away in axial movement at actuating motor axle, and the lubricant oil of storage can lubricate actuating motor axle for a long time, adds the working life of motor.The utility model is double-lip grease seal, increases by one lip bottom oil sealing, adds oil sealing anti-dust performance, and can prevent the loss of lubricant oil.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and model utility design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a Novel starter oil sealing, comprise the oil sealing body being provided with annular positioning groove (3), oil sealing body comprises support frame (1), elastic sealed body (2), elastic sealed body (2) is provided with at least one annular seal lip, it is characterized in that, annular positioning groove (3) bottom is provided with the groove (4) for storing lubricant oil.
2. Novel starter oil sealing according to claim 1, is characterized in that, groove (4) is trapezoidal groove.
3. Novel starter oil sealing according to claim 2, is characterized in that, the degree of depth of groove (4) is 0.8-1.2mm.
4. the Novel starter oil sealing according to any one of claim 1-3, it is characterized in that, the quantity of annular seal lip is two, respectively as primary seal lip (5) and dust excluder lips (6), and primary seal lip (5) and dust excluder lips (6) lay respectively at top and the bottom of elastic sealed body, primary seal lip (5) and dust excluder lips (6) form double-lip structure.
5. the Novel starter oil sealing according to any one of claim 1-3, is characterized in that, elastic sealed body (2) adopts rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428898.2U CN204755915U (en) | 2015-06-19 | 2015-06-19 | Novel starter oil blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428898.2U CN204755915U (en) | 2015-06-19 | 2015-06-19 | Novel starter oil blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755915U true CN204755915U (en) | 2015-11-11 |
Family
ID=54470623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520428898.2U Active CN204755915U (en) | 2015-06-19 | 2015-06-19 | Novel starter oil blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033852A (en) * | 2021-10-12 | 2022-02-11 | 莱阳市昌誉密封科技股份有限公司 | Bidirectional high-speed motor oil seal |
-
2015
- 2015-06-19 CN CN201520428898.2U patent/CN204755915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033852A (en) * | 2021-10-12 | 2022-02-11 | 莱阳市昌誉密封科技股份有限公司 | Bidirectional high-speed motor oil seal |
| CN114033852B (en) * | 2021-10-12 | 2023-08-29 | 莱阳市昌誉密封科技股份有限公司 | Bidirectional high-speed motor oil seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |