CN202889057U - Vibration motor bearing pedestal leakproof structure - Google Patents
Vibration motor bearing pedestal leakproof structure Download PDFInfo
- Publication number
- CN202889057U CN202889057U CN 201220467938 CN201220467938U CN202889057U CN 202889057 U CN202889057 U CN 202889057U CN 201220467938 CN201220467938 CN 201220467938 CN 201220467938 U CN201220467938 U CN 201220467938U CN 202889057 U CN202889057 U CN 202889057U
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- CN
- China
- Prior art keywords
- bearing pedestal
- bearing
- oil
- cavity
- communicated
- 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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Abstract
The utility model discloses a vibration motor bearing pedestal leakproof structure, comprising a rotating shaft, bearings and a bearing pedestal used to install the bearings. An outer ring of the bearing pedestal is provided with a bolt connecting hole. A side of the bearing pedestal is tightly coupled with a baffle in the bearing, and the other side is tightly coupled with an oil seal baffle. An oil storage cavity communicated with an oil hole is disposed in the bearing pedestal. The baffle in the bearing is provided with a bar-type cavity communicated with a bearing cavity. The oil storage cavity is communicated with the bar-type cavity. The vibration motor bearing pedestal leakproof structure can store oil. The leakproof structure does not need frequent oiling, and sealing effect is good, so that oil leakage is effectively prevented, and structure design is reasonable.
Description
Technical field
The utility model relates to a kind of vibrating motor bearing pedestal hermetically-sealed construction.
Background technology
The vibrating motor that in vibratory equipment, uses at present, bearing pedestal generally adopts 4 screws to fix, and carrying is not enough under special circumstances; And bearing pedestal only possesses Refuel structure, does not generally possess the structure of storing lubricating grease, refuels frequent in the use; And general hermetical structure design is relatively poor, and lubricating grease is very easy to the motor internal seepage, causes easily the motor short circuit to burn.
The utility model content
The purpose of this utility model provides a kind of vibrating motor bearing pedestal hermetically-sealed construction with oil storage function.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of vibrating motor bearing pedestal hermetically-sealed construction, comprise rotating shaft, bearing and be used for bearings mounted bearing pedestal, described bearing pedestal one side and bearing Internal baffle are tightly connected, opposite side is connected with the oil sealing guard seal, be provided with the oil storage cavity that is communicated with oilhole in the bearing pedestal, the bearing Internal baffle is provided with the bar shaped cavity that is communicated with the bearing cavity, and described oil storage cavity is communicated with the bar shaped cavity.
Be provided with oil seal ring between described bearing pedestal and the bearing Internal baffle.
Described oil sealing baffle plate and bearing pedestal are connected by screw.
Described bearing pedestal outer ring is provided with bolt connecting hole, and bolt connecting hole quantity is greater than four.
In the utility model, oilhole, oil storage cavity, bar shaped cavity and bearing cavity form the fuel feeding path, can store grease in the oil storage cavity, need not frequently refuel in the use procedure; Bearing pedestal is connected with rotating shaft sealing by bearing Internal baffle, oil sealing baffle plate and oil seal ring, and good sealing effect can avoid grease to leak effectively; The bolt hole of bearing pedestal outer ring is used for being connected with motor case, increases connecting bolt and can strengthen fastening carrying, reasonable in design.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the blast shaft side figure one of Fig. 1;
Fig. 3 is the blast shaft side figure two of Fig. 1;
Fig. 4 is the utility model and casing connecting structure schematic diagram.
Embodiment
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of vibrating motor bearing pedestal hermetically-sealed construction, comprise rotating shaft 5, bearing 4 reaches the bearing pedestal 1 that is used for installing bearing 4, bearing pedestal 1 outer ring is provided with 8 bolt connecting holes 10, bearing pedestal 1 one sides and bearing Internal baffle 2 are tightly connected, opposite side and oil sealing baffle plate 9 are tightly connected, be provided with the oil storage cavity 7 that is communicated with oilhole 6 in the bearing pedestal 1, bearing Internal baffle 2 is provided with the bar shaped cavity 8 that is communicated with bearing cavity 41, oil storage cavity 7 is communicated with bar shaped cavity 8, oilhole 6, oil storage cavity 7, bar shaped cavity 8 and bearing cavity 41 form the fuel feeding path, oilhole 6 outer ends are provided with plug 61, oil storage cavity 7 is interior can to store grease, need not frequently refuel in the use procedure.Be provided with oil seal ring 3 between bearing pedestal 1 and the bearing Internal baffle 2, oil seal ring 3 adopts the V-type oil seal ring, and oil sealing is effective, can avoid grease to reveal to motor internal.Oil sealing baffle plate 9 is connected by screw 11 with bearing pedestal 1.
As shown in Figure 4, bearing pedestal 1 is connected with motor case 12 and end cap 13 by the bolt connecting hole 10 of its outer ring, and the quantity that can increase as required connecting bolt is strengthened fastening carrying.The utility model oil storage cavity 7 is interior can to store grease, has oil storage function, good sealing effect, reasonable in design.
Claims (4)
1. vibrating motor bearing pedestal hermetically-sealed construction, comprise rotating shaft, bearing and be used for bearings mounted bearing pedestal, it is characterized in that, described bearing pedestal one side and bearing Internal baffle are tightly connected, opposite side is connected with the oil sealing guard seal, be provided with the oil storage cavity that is communicated with oilhole in the bearing pedestal, the bearing Internal baffle is provided with the bar shaped cavity that is communicated with the bearing cavity, and described oil storage cavity is communicated with the bar shaped cavity.
2. vibrating motor bearing pedestal hermetically-sealed construction as claimed in claim 1 is characterized in that, is provided with oil seal ring between described bearing pedestal and the bearing Internal baffle.
3. vibrating motor bearing pedestal hermetically-sealed construction as claimed in claim 1 or 2 is characterized in that, described oil sealing baffle plate and bearing pedestal are connected by screw.
4. vibrating motor bearing pedestal hermetically-sealed construction as claimed in claim 3 is characterized in that, described bearing pedestal outer ring is provided with bolt connecting hole, and bolt connecting hole quantity is greater than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467938 CN202889057U (en) | 2012-09-14 | 2012-09-14 | Vibration motor bearing pedestal leakproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467938 CN202889057U (en) | 2012-09-14 | 2012-09-14 | Vibration motor bearing pedestal leakproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889057U true CN202889057U (en) | 2013-04-17 |
Family
ID=48080447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467938 Expired - Fee Related CN202889057U (en) | 2012-09-14 | 2012-09-14 | Vibration motor bearing pedestal leakproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701194A (en) * | 2019-10-16 | 2020-01-17 | 广州冠研液压密封有限公司 | Pressure-resistant anti-fatigue oil seal ring |
-
2012
- 2012-09-14 CN CN 201220467938 patent/CN202889057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701194A (en) * | 2019-10-16 | 2020-01-17 | 广州冠研液压密封有限公司 | Pressure-resistant anti-fatigue oil seal ring |
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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: 20130417 Termination date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |