CN203441967U - Slewing support convenient to assemble and disassemble - Google Patents
Slewing support convenient to assemble and disassemble Download PDFInfo
- Publication number
- CN203441967U CN203441967U CN201320483950.5U CN201320483950U CN203441967U CN 203441967 U CN203441967 U CN 203441967U CN 201320483950 U CN201320483950 U CN 201320483950U CN 203441967 U CN203441967 U CN 203441967U
- Authority
- CN
- China
- Prior art keywords
- hole
- stopper
- inner sleeve
- slewing support
- rolling body
- 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 the technical field of bearings, and particularly to a slewing support convenient to assemble and disassemble. The slewing support convenient to assemble and disassemble comprises inner sleeves, outer sleeves arranged outside corresponding inner sleeves, and plugs, wherein a rollway for a rolling body to roll is formed between the outer wall of each inner sleeve and the inner wall of the corresponding outer sleeve; a through hole which is communicated with the rollway is formed in the inner wall of the corresponding inner sleeve. The size of each through hole is greater than that of the corresponding rolling body; the plug is inserted into the corresponding through hole to form the capping of the corresponding through hole. When the slewing support is assembled, the rolling body is plugged into the rollway between the inner sleeve and the corresponding outer sleeve from the corresponding through hole, after the rolling body is assembled in place, the plug is plugged into the corresponding through hole for capping the corresponding through hole, so that the rolling body can be prevented from rolling out of the corresponding through hole; when the rolling body is required to be replaced or the using situation and the lubricating situation in the slewing support are required to be examined, the rolling body can be replaced and the using situation and the lubricating situation in the slewing support can be examined by only taking the plug out; therefore, the problem that the components connected with the slewing support are required to be detached because of the restrictions of field conditions in the use of the slewing support is solved.
Description
Technical field
The utility model relates to technical field of bearings, is specifically related to a kind of pivoting support of being convenient to mounting or dismounting.
Background technique
Pivoting support is a kind of large size bearing that can bear combined load, can bear simultaneously larger axially, radial load and tilting moment.Conventionally pivoting support is mainly by inner sleeve, overcoat, the rolling element between inner-outer sleeve; Existing pivoting support inconvenience mounting or dismounting, are inconvenient to change rolling element, and inside service condition and the lubrication circumstances of being inconvenient to check pivoting support.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of pivoting support of being convenient to mounting or dismounting simple in structure, and its convenient mounting or dismounting, change rolling element, and inside service condition and the lubrication circumstances of being convenient to check pivoting support.
Realize the technical solution of the utility model as follows:
A kind of pivoting support of being convenient to mounting or dismounting, comprise inner sleeve, be arranged at the overcoat outside inner sleeve, between outer wall of inside race and outer casing inner wall, be provided with the raceway rolling for rolling element, it is characterized in that, described inner sleeve inwall offers the through hole being connected with raceway, the size of this through hole is greater than the size of above-mentioned rolling element, and inserts the stopper that in through hole, through hole is formed capping.
One end of described stopper is provided with the groove corresponding with raceway, and the other end is step end, offers the step surface coordinating with stopper step end on inner sleeve inwall.
The sectional shape of described through hole, stopper is square or circular.
Described stopper is connected by screw in interior and puts.
Adopted such scheme, when assembling, rolling element is filled in from through hole in the raceway between inner sleeve and overcoat, after rolling element is seated, stopper is filled in through hole through hole is carried out to capping, can prevent that like this rolling element from rolling out from through hole, and when needs are changed rolling element or checked the inner service condition of pivoting support and lubrication circumstances, as long as stopper is taken out, just can carry out the replacing of rolling element, and check the inner service condition of pivoting support and lubrication circumstances, thereby solved pivoting support use in due to the restriction of field condition, need to remove the problem of the parts that are connected with pivoting support.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of stopper in Fig. 1 is to view;
In figure, 1 is inner sleeve, and 2 is overcoat, and 3 is rolling element, and 4 is raceway, and 5 is through hole, and 6 is stopper, and 7 is groove, and 8 is step end, and 9 is step surface, and 10 is screw, and 11 is screw hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Referring to Fig. 1,2, a kind of pivoting support of being convenient to mounting or dismounting, comprise inner sleeve 1, be arranged at the overcoat 2 outside inner sleeve, between outer wall of inside race and outer casing inner wall, be provided with the raceway 4 rolling for rolling element 3, inner sleeve inwall offers the through hole 5 being connected with raceway, the size of this through hole is greater than the size of above-mentioned rolling element 3, and inserts the stopper 6 that in through hole, through hole is formed capping.One end of stopper is provided with the groove corresponding with raceway 7, for rolling element, roll smoothly, the other end is step end 8, on inner sleeve inwall, offer the step surface 9 coordinating with stopper step end, after stopper inserts through hole, the step end of 9 pairs of stoppers 6 of step surface forms supporting, spacing, guarantees the mounting point of stopper, and forms sealing between stopper and through hole; In concrete enforcement, the sectional shape of through hole 5, stopper 6 can be square or circular.Stopper 6 puts in being connected in by screw 10, at stopper step end, offer three screw holes 11 that insert for screw, screw 10 inserts in corresponding screw hole and is connected with the inner sleeve, in like this stopper being locked at, put, after screw fastening, can also adopt Stainless Steel Wire that three screws are fixedly connected together, prevent that screw is locked.
Claims (4)
1. be convenient to the pivoting support of installing and removing for one kind, comprise inner sleeve, be arranged at the overcoat outside inner sleeve, between outer wall of inside race and outer casing inner wall, be provided with the raceway rolling for rolling element, it is characterized in that, described inner sleeve inwall offers the through hole being connected with raceway, the size of this through hole is greater than the size of above-mentioned rolling element, and inserts the stopper that in through hole, through hole is formed capping.
2. a kind of pivoting support of being convenient to mounting or dismounting according to claim 1, is characterized in that, one end of described stopper is provided with the groove corresponding with raceway, and the other end is step end, offers the step surface coordinating with stopper step end on inner sleeve inwall.
3. a kind of pivoting support of being convenient to mounting or dismounting according to claim 1, is characterized in that, the sectional shape of described through hole, stopper is square or circular.
4. according to a kind of pivoting support of being convenient to mounting or dismounting described in claim 1 or 2 or 3, it is characterized in that, described stopper is connected by screw in interior and puts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483950.5U CN203441967U (en) | 2013-08-08 | 2013-08-08 | Slewing support convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483950.5U CN203441967U (en) | 2013-08-08 | 2013-08-08 | Slewing support convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441967U true CN203441967U (en) | 2014-02-19 |
Family
ID=50093025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483950.5U Expired - Fee Related CN203441967U (en) | 2013-08-08 | 2013-08-08 | Slewing support convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219592A (en) * | 2015-07-09 | 2016-01-06 | 宁波长荣酿造设备有限公司 | Disc centre post traversing mechanism |
-
2013
- 2013-08-08 CN CN201320483950.5U patent/CN203441967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219592A (en) * | 2015-07-09 | 2016-01-06 | 宁波长荣酿造设备有限公司 | Disc centre post traversing mechanism |
| CN105219592B (en) * | 2015-07-09 | 2019-02-12 | 宁波长荣酿造设备有限公司 | Disc centre column swing mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20170808 |