CN203822795U - Combined check ring for hole and shaft - Google Patents
Combined check ring for hole and shaft Download PDFInfo
- Publication number
- CN203822795U CN203822795U CN201420238840.7U CN201420238840U CN203822795U CN 203822795 U CN203822795 U CN 203822795U CN 201420238840 U CN201420238840 U CN 201420238840U CN 203822795 U CN203822795 U CN 203822795U
- Authority
- CN
- China
- Prior art keywords
- ring
- hole
- shaft
- support set
- check ring
- 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
Links
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a combined check ring for a hole and a shaft. The combined check ring comprises a check ring body for the hole, an outer supporting sleeve, a breaking ring, a half ring, an inner supporting sleeve and a check ring body for the shaft. The combined check ring is characterized in that one part of the breaking ring is embedded in a groove of the hole, the other part of the breaking ring protrudes out of a blocking bearing in the hole, the inner diameter of the breaking ring is supported by the outer supporting sleeve, and the outer supporting sleeve is blocked by the check ring body for the hole. One part of the half ring is clamped in a shaft groove, the other part of the half ring protrudes out of a blocking bearing outside the shaft, the half ring is sleeved with the inner supporting sleeve, and the inner supporting sleeve is blocked by the check ring body for the shaft. The combined check ring is connected with a simple and novel locking device and a special workpiece, and the problems that axial thrust is large and fixing is hard are solved effectively.
Description
Technical field
The utility model relates to combination back-up ring for the axle of a kind of hole.
Background technique
At engineering machinery, boring mechanic, gearbox casing gear, fix, many machinery industries such as hydraulic machinery, swivel joint and work mechanism, often can meet while connecting between workpiece that the large and space of end thrust is little is difficult for fixing problem.Substantially all adopt the methods such as welding to be solved, this is not quick detachable after just making workpiece connect, and easy-maintaining, does not need integral replacing during damage, waste material resources, financial resources.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of hole axle combination back-up ring, and this closes the simple novel locking device of back-up ring and special workpiece connects, and efficiently solves end thrust greatly and is difficult for a fixing difficult problem.
The technical solution of the utility model is: combination back-up ring for the axle of a kind of hole, comprise back-up ring for hole, outer support set, minute abscission ring, half point ring, interior support set, shaft block ring, it is characterized in that: in the groove of described minute abscission ring part inlaid hole, another part protrudes block axis in hole and holds, with outer support set, prop up a minute abscission ring internal diameter, then with back-up ring, block outer support set with hole; In described half point ring part axis groove, another part protrudes the outer block axis of axle and holds, and entangles half point ring, then block interior support set with shaft block ring with interior support set.
Further, described minute abscission ring is three minutes rings.
The utility model has the advantages of: this hole axle can sustain very large end thrust with combination back-up ring, solved the difficult problem that special occasions (narrow space, axial force larger etc.) bearing or axle are difficult for locking, be convenient to installation and removal.Simple in structure, be convenient to processing.
Accompanying drawing explanation
Fig. 1 is the gear thrust-bearing sectional structure schematic diagram of combination back-up ring for the axle of a kind of hole of the utility model
Accompanying drawing indicates: 1 be shaft block ring, 2 for outer support set, 3 minutes abscission rings, 4 for half point ring, 5 for interior support set, 6 be shaft block ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, combination back-up ring for the axle of a kind of hole, comprise back-up ring 1 for hole, outer support set 2, minute abscission ring 3, half point ring 4, interior support set 5, shaft block ring 6, it is characterized in that: in the groove of described minute abscission ring 3 a part of inlaid holes, another part protrudes block axis in hole and holds, with outer support set 2, prop up minute abscission ring 3 internal diameters, then with back-up ring 1, block outer support set 2 with hole; In a part of axis groove of described half point ring 4, another part protrudes the outer block axis of axle and holds, and with interior support set 5, entangles half point ring 4, then support set 5 in living with shaft block ring gear 6.
Further, described minute abscission ring 3 is three minutes rings.
Claims (2)
1. a hole axle is with combining back-up ring, comprise back-up ring for hole, outer support set, minute abscission ring, half point ring, interior support set, shaft block ring, it is characterized in that: in the groove of described minute abscission ring part inlaid hole, another part protrudes block axis in hole and holds, with outer support set, prop up a minute abscission ring internal diameter, then with back-up ring, block outer support set with hole; In described half point ring part axis groove, another part protrudes the outer block axis of axle and holds, and entangles half point ring, then block interior support set with shaft block ring with interior support set.
2. combination back-up ring for the axle of a kind of hole according to claim 1, is characterized in that: described minute abscission ring is three minutes rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238840.7U CN203822795U (en) | 2014-05-10 | 2014-05-10 | Combined check ring for hole and shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238840.7U CN203822795U (en) | 2014-05-10 | 2014-05-10 | Combined check ring for hole and shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822795U true CN203822795U (en) | 2014-09-10 |
Family
ID=51478304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238840.7U Expired - Fee Related CN203822795U (en) | 2014-05-10 | 2014-05-10 | Combined check ring for hole and shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090198A (en) * | 2014-05-10 | 2015-11-25 | 滕州市天旋旋转接头制造有限公司 | Combined check ring for hole and shaft |
-
2014
- 2014-05-10 CN CN201420238840.7U patent/CN203822795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090198A (en) * | 2014-05-10 | 2015-11-25 | 滕州市天旋旋转接头制造有限公司 | Combined check ring for hole and shaft |
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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: 20140910 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |