CN201100322Y - Watch hole for bearing box - Google Patents
Watch hole for bearing box Download PDFInfo
- Publication number
- CN201100322Y CN201100322Y CNU200720028920XU CN200720028920U CN201100322Y CN 201100322 Y CN201100322 Y CN 201100322Y CN U200720028920X U CNU200720028920X U CN U200720028920XU CN 200720028920 U CN200720028920 U CN 200720028920U CN 201100322 Y CN201100322 Y CN 201100322Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- bearing box
- hole
- observation hole
- sealing gland
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing box observation hole, in particular to a viewing port device equipment for observing the operating conditions of the bearing in the bearing box, which comprises a direct-port circular ring and a bearing sealing gland, wherein the observation hole, an observation hole sealing cover and a fixed bolt are arranged on the bearing sealing gland, a screw hole, the bearing sealing gland and the direct-port circular ring are arranged on a bearing box, a rotation shaft hole is arranged at the center on the bearing box, the observation hole sealing cover is fixed on the bearing sealing gland by the fixed bolt, the bearing sealing gland is fixed on the bearing box by four screw holes and four bolts, and the observation hole is used for observing the abrasion conditions of steel balls, ball cards and spheroid rolling ways of the bearing and for observing whether the lubricating oil needs to be filled up. The bearing box observation hole has the advantages of simple structure, clear view and survey-able effect, convenient operation, labor-saving and time-saving effects, high working efficiency and enhancing the production output of machines. The lubricating oil is directly filled up to spare parts when in need.
Description
Technical field:
The utility model relates to a kind of bearing housing peep hole, particularly observes bearing housing inner bearing runnability observation panel appliance arrangement.
Background technique:
At present, prior art middle (center) bearing case does not have the observation panel of setting device, its defective is to rely on the sense of hearing of experience all the year round to find that bearing breaks down, perhaps stop machine run, take bearing housing apart and search the abrasion condition fault in steel ball and the pearl card and the balls tumble road of bearing, bothersome time-consuming, influence machine and normally move, cause production of machinery efficient low.
Summary of the invention:
The purpose of this utility model, a kind of bearing housing peep hole is provided, it is to adopt to cover in Seal in Bearing Box peep hole is set, observe the abrasion condition in the steel ball of bearing and pearl card and balls tumble road and whether need be with the lubricant oil of annotating by peep hole, come into plain view, easy to operate, saving trouble saves time, high working efficiency.
The utility model bearing housing peep hole takes following technological scheme to realize, it is to be made of straight mouthful circular ring and bearing and sealing gland, peep hole and peep hole sealing cover and fixing bolt are set on the bearing seal gland, screw hole and bearing seal gland and straight mouthful circular ring are set on the bearing housing, the center is provided with rotary shaft hole on the bearing housing, the peep hole sealing cover is fixed on the bearing seal gland by fixing bolt, and the bearing seal gland is bolted on the bearing housing by four screw holes and four.
The effect of the utility model bearing housing peep hole is simple in structure, observes clear coming into plain view, and easy to operate, saving trouble saves time, and high working efficiency directly is added on the accessory when needing with filling lubricant oil, improves production of machinery output.
Description of drawings:
The utility model bearing housing peep hole will describe in further detail in conjunction with the accompanying drawings.
Accompanying drawing is the structural representation of the utility model bearing housing peep hole.
1---screw hole 2---peep hole 3---sealing gland 4---rotary shaft hole 5---straight mouthful of circular ring 6---fixing bolt 7---peep hole sealing cover
Embodiment:
With reference to accompanying drawing, the utility model bearing housing peep hole, it is to be made of straight mouthful circular ring 5 and bearing and sealing gland 3, peep hole 2 and peep hole sealing cover 7 and fixing bolt 6 are set on the bearing seal gland 3, screw hole 1 and bearing seal gland 3 and straight mouthful circular ring 5 are set on the bearing housing, the center is provided with rotary shaft hole 4 on the bearing housing, and peep hole sealing cover 7 is fixed on the bearing seal gland 3 by fixing bolt 6, and bearing seal gland 3 is bolted on the bearing housing by four screw holes 1 and four.
The embodiment of the utility model bearing housing peep hole, it is to be made of straight mouthful circular ring 5 and bearing and sealing gland 3, peep hole 2 and peep hole sealing cover 7 and fixing bolt 6 are set on the bearing seal gland 3, screw hole 1 and bearing seal gland 3 and straight mouthful circular ring 5 are set on the bearing housing, the center is provided with rotary shaft hole 4 on the bearing housing, peep hole sealing cover 7 is fixed on the bearing seal gland 3 by fixing bolt 6, and bearing seal gland 3 is bolted on the bearing housing by four screw holes 1 and four.Observe the abrasion condition in the steel ball of bearings and pearl card and balls tumble road and whether need be with filling lubricant oil by peep hole 2, very clear, easy to operate, saving trouble saves time, high working efficiency.
Claims (1)
1, a kind of bearing housing peep hole, it is by straight mouthful of circular ring (5) and bearing and sealing gland (3) formation, it is characterized in that being provided with on the bearing seal gland (3) peep hole (2) and peep hole sealing cover (7) and fixing bolt (6), screw hole (1) and bearing seal gland (3) and straight mouthful circular ring (5) are set on the bearing housing, the center is provided with rotary shaft hole (4) on the bearing housing, peep hole sealing cover (7) is fixed on the bearing seal gland (3) by fixing bolt (6), and bearing seal gland (3) is bolted on the bearing housing with four by four screw holes (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720028920XU CN201100322Y (en) | 2007-09-27 | 2007-09-27 | Watch hole for bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720028920XU CN201100322Y (en) | 2007-09-27 | 2007-09-27 | Watch hole for bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100322Y true CN201100322Y (en) | 2008-08-13 |
Family
ID=39936856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720028920XU Expired - Fee Related CN201100322Y (en) | 2007-09-27 | 2007-09-27 | Watch hole for bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633061A (en) * | 2014-12-17 | 2015-05-20 | 常州市瑞泰工程机械有限公司 | Gear case body for tramcar |
-
2007
- 2007-09-27 CN CNU200720028920XU patent/CN201100322Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633061A (en) * | 2014-12-17 | 2015-05-20 | 常州市瑞泰工程机械有限公司 | Gear case body for tramcar |
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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: 20080813 Termination date: 20091027 |