CN201575074U - Labyrinth-seal bearing cover of enamelling machine - Google Patents
Labyrinth-seal bearing cover of enamelling machine Download PDFInfo
- Publication number
- CN201575074U CN201575074U CN2009202681914U CN200920268191U CN201575074U CN 201575074 U CN201575074 U CN 201575074U CN 2009202681914 U CN2009202681914 U CN 2009202681914U CN 200920268191 U CN200920268191 U CN 200920268191U CN 201575074 U CN201575074 U CN 201575074U
- Authority
- CN
- China
- Prior art keywords
- bearing
- cover
- wire drawing
- waterproof
- labyrinth
- 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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- Sealing Devices (AREA)
Abstract
The utility model relates to a labyrinth-seal bearing cover of an enamelling machine, which includes a bearing pedestal sleeved outside a wire drawing shaft and is characterized in that a bearing end cover is arranged at one end of the bearing pedestal, the bearing end cover adopts a labyrinth bearing for sealing, a groove is formed on the lower side of the bearing end cover, a water throwing disc is arranged inside the bearing end cover and sleeved around the wire drawing shaft, a waterproof cover is arranged on an outer shield of the bearing end cover, a wire-drawing hub wheel is arranged on the wire pulling shaft on the outer side of the waterproof cover, an end cover is arranged at one end of the wire-drawing hub wheel, and a waterproof closure plate is arranged on the edge of the waterproof cover. The labyrinth-seal bearing cover utilizes labyrinth sealing and has good waterproofness; and after water invasion, the bearing cover can utilize the water throwing disc to throw water out.
Description
Technical field
The utility model relates to a kind of bearing cap, and especially a kind of labyrinth seal type bearing cap that is used for the enamelling machine of wire drawing axle belongs to mechanical field.
Background technique
Usually used bearing seal is bad, easily water inlet; And after the water inlet, water can't be discharged, and causes the erosion of bearing is hindered.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of labyrinth seal type bearing cap of enamelling machine of waterproof is provided, its good waterproof performance, and after the water inlet, can utilize water-throwing disk that water is thrown away.
The technological scheme that provides according to the utility model, a kind of labyrinth seal type bearing cap of enamelling machine, establish bearing support at the wire drawing outer shaft sleeve, feature is: the end at described bearing support is provided with bearing (ball) cover, and described bearing (ball) cover utilizes maze type bearing seal, offers groove at the downside of bearing (ball) cover, inside at bearing (ball) cover is provided with water-throwing disk around the wire drawing axle sleeve, be covered with waterproof cover at bearing (ball) cover, on the wire drawing axle in the waterproof cover outside, be provided with the wire drawing hub wheel, end cap is set at an end of wire drawing hub wheel.
Be provided with the waterproof coaming plate at the edge of described waterproof cover.
The utility model utilizes the maze type bearing to seal good waterproof performance; And after the water inlet, can utilize water-throwing disk that water is thrown away.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of bearing (ball) cover of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
Shown in Fig. 1～2: bearing cap comprises bearing support 1, waterproof cover 2, bearing (ball) cover 3, wire drawing hub wheel 4, wire drawing axle 5, water-throwing disk 6, maze type bearing 7, end cap 8 etc.
The utility model adopts sheathed bearing support 1 outside wire drawing axle 5, end at bearing support 1 is provided with bearing (ball) cover 3, described bearing (ball) cover 3 utilizes 7 sealings of maze type bearing, downside at bearing (ball) cover 3 offers groove, inside at bearing (ball) cover 3 is arranged with water-throwing disk 6 around wire drawing axle 5, is covered with waterproof cover 2 at bearing (ball) cover 3, and the edge of described waterproof cover 2 is provided with the waterproof coaming plate, on the wire drawing axle 5 in waterproof cover 2 outsides, be provided with wire drawing hub wheel 4, end cap 8 be set at an end of wire drawing hub wheel 4.
Waterproof coaming plate around the waterproof cover of the present utility model 2 can prevent that sealing enters, and maze type bearing 7 has increased the entering of the anti-sealing of sealing of wire drawing axle 5 on the other hand; When low amounts of water entered, the water-throwing disk 6 on the wire drawing axle 5 can be thrown water away, and was flowed out by the groove that bearing (ball) cover 3 downsides are offered.
Claims (2)
1. the labyrinth seal type bearing cap of an enamelling machine, sheathed bearing support (1) outside wire drawing axle (5), it is characterized in that: an end of described bearing support (1) is provided with bearing (ball) cover (3), described bearing (ball) cover (3) utilizes maze type bearing (7) sealing, downside at bearing (ball) cover (3) offers groove, inside at bearing (ball) cover (3) is arranged with water-throwing disk (6) around wire drawing axle (5), be covered with waterproof cover (2) at bearing (ball) cover (3), on the wire drawing axle (5) in waterproof cover (2) outside, be provided with wire drawing hub wheel (4), end cap (8) be set at an end of wire drawing hub wheel (4).
2. the labyrinth seal type bearing cap of enamelling machine as claimed in claim 1, it is characterized in that: the edge of described waterproof cover (2) is provided with the waterproof coaming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202681914U CN201575074U (en) | 2009-10-29 | 2009-10-29 | Labyrinth-seal bearing cover of enamelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202681914U CN201575074U (en) | 2009-10-29 | 2009-10-29 | Labyrinth-seal bearing cover of enamelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575074U true CN201575074U (en) | 2010-09-08 |
Family
ID=42694949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202681914U Expired - Fee Related CN201575074U (en) | 2009-10-29 | 2009-10-29 | Labyrinth-seal bearing cover of enamelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575074U (en) |
-
2009
- 2009-10-29 CN CN2009202681914U patent/CN201575074U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20101029 |