CN202165411U - DGBB with solid shaft - Google Patents
DGBB with solid shaft Download PDFInfo
- Publication number
- CN202165411U CN202165411U CN201120209017XU CN201120209017U CN202165411U CN 202165411 U CN202165411 U CN 202165411U CN 201120209017X U CN201120209017X U CN 201120209017XU CN 201120209017 U CN201120209017 U CN 201120209017U CN 202165411 U CN202165411 U CN 202165411U
- Authority
- CN
- China
- Prior art keywords
- solid shaft
- groove
- outer ring
- bearing
- dgbb
- 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 discloses a DGBB (Deep Groove Ball Bearing) with a solid shaft. The DGBB comprises the solid shaft, an outer ring, sealing rings and a plurality of steel balls, wherein grooves are respectively formed on the inner surface of the outer ring and the outer surface at the middle part of the solid shaft; the steel balls are clamped in the grooves between the solid shaft and the outer ring; half cages are respectively mounted on the two sides of the each steel ball; a clamping groove is formed on one side of the groove of the outer ring; and the sealing rings are clamped outside the half cages and in the clamping grooves on the inner surface of the outer ring. The DGBB with the solid shaft provided by the utility model has simple structure, and is more practical and firmer through the combination of the bearing and the shaft.
Description
Technical field
The utility model relates to a kind of solid shaft deep groove ball bearing.
Background technique
At present, bearing is extensively applied to industry-by-industry, studies carefully it and is used for saying be to support, and promptly literal interpretation is used for holding axle, but this is the part of its effect, supports its essence and can bear radial load exactly.Also be appreciated that for it be used for fixing the axle.Be exactly that stationary axle makes it can only realize rotating, and control its axially with moving radially.It is exactly can not work that motor does not have the consequence of bearing at all.Because axle maybe be to the motion of any direction, and require axle to rotate during machine operation.Can not realize the effect of transmission theoretically, moreover, bearing also can influence transmission; On the bearing of high speed shaft, must realize good lubricating in order to reduce this influence, the bearing that has itself has had lubricated, is called prelubricated bearing; And most bearing must have lubricant oil; Load on when running up, because friction not only can increase energy consumption, more fearful is to be easy to damage bearing.The saying that changes sliding friction into rolling friction is unilateral, because kind of a thing that is sliding bearing is arranged.Existing technological middle (center) bearing exist structure single, existence can not be according to need carrying out structural change.Exist in the existing technology bearing occur in use bearing with the axle between can not combine fully, no matter install how firm, all exists the combination incomplete phenomenon.
The model utility content
The utility model provides a kind of that bearing is combined with axle, practical more solid shaft deep groove ball bearing.
The utility model technical solution problem provides following scheme:
A kind of solid shaft deep groove ball bearing; Comprise solid shaft, outer ring, seal ring and several steel balls, the neutral position outer surface of said inner surface and solid shaft is respectively equipped with groove, and said steel ball is fastened in the groove between solid shaft and the outer ring; Said steel ball both sides are separately installed with half retainer; Groove one side of said outer ring is established draw-in groove, and said half retainer is arranged with seal ring outward, and said seal ring is fastened in the draw-in groove of inner surface.
The outer surface that the utility model is employed in solid shaft is provided with groove, and the outer ring is installed in the outer surface of solid shaft, makes bearing to combine with axle, need not like this to install, can be directly just axle be installed on the equipment and use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing; A kind of solid shaft deep groove ball bearing; Comprise solid shaft 1, outer ring 2, seal ring 3 and several steel balls 4, the neutral position outer surface of said outer ring 2 internal surfaces and solid shaft 1 is respectively equipped with groove 6,5, and said steel ball 4 is fastened in the groove 5,6 between solid shaft 1 and the outer ring 2; Said steel ball 4 both sides are separately installed with half retainer 7; Groove 6 one sides of said outer ring 2 are established draw-in groove 8, are arranged with seal ring 3 outside said half retainer 7, and said seal ring 3 is fastened in the draw-in groove 8 of outer ring 2 internal surfaces.
Claims (1)
1. solid shaft deep groove ball bearing; Comprise solid shaft, outer ring, seal ring and several steel balls, it is characterized in that: the neutral position outer surface of said inner surface and solid shaft is respectively equipped with groove, and said steel ball is fastened in the groove between solid shaft and the outer ring; Said steel ball both sides are separately installed with half retainer; Groove one side of said outer ring is established draw-in groove, and said half retainer is arranged with seal ring outward, and said seal ring is fastened in the draw-in groove of inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209017XU CN202165411U (en) | 2011-06-21 | 2011-06-21 | DGBB with solid shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209017XU CN202165411U (en) | 2011-06-21 | 2011-06-21 | DGBB with solid shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165411U true CN202165411U (en) | 2012-03-14 |
Family
ID=45801238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120209017XU Expired - Fee Related CN202165411U (en) | 2011-06-21 | 2011-06-21 | DGBB with solid shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165411U (en) |
-
2011
- 2011-06-21 CN CN201120209017XU patent/CN202165411U/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: 20120314 Termination date: 20120621 |