CN203006670U - Elevator roller - Google Patents
Elevator roller Download PDFInfo
- Publication number
- CN203006670U CN203006670U CN 201320026727 CN201320026727U CN203006670U CN 203006670 U CN203006670 U CN 203006670U CN 201320026727 CN201320026727 CN 201320026727 CN 201320026727 U CN201320026727 U CN 201320026727U CN 203006670 U CN203006670 U CN 203006670U
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- CN
- China
- Prior art keywords
- bearing
- elevator roller
- outer ring
- elevator
- roller
- 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 - Lifetime
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Abstract
The utility model discloses an elevator roller which comprises a bearing and an outer rubber ring. The elevator roller is characterized in that more than two annular grooves are formed in the surface of an outer ring of the bearing; the outer rubber ring is connected onto the outer ring of the bearing in a sleeving manner; an inner wall of the outer rubber ring is matched with and mutually embedded in the annular grooves; and the elevator roller can be integrally formed in a rubber coating die. The elevator roller provided by the utility model is simple in structure and high in work stability, and can increase economic benefits for an enterprise; and meanwhile, the production processing is simple, the production benefits of the enterprise can be increased, and the technical problems that traditional elevator rollers are poor in structural stability and cumbersome in production processing are solved.
Description
Technical field
The utility model relates to a kind of elevator components, particularly the elevator roller.
Background technology
The elevator roller uses very frequent in whole elevator device, on the door lock assembly that is used in elevator landing door system.
Present existing elevator roller, its structure probably comprises standard rolling bearing, roller shaft bearing and rubber outer ring, its production technology is as follows: at first with the rubber pressure injection outside the roller shaft bearing, then standard rolling bearing is put into the roller shaft bearing, at last with the riveted joint of standard rolling bearing and roller shaft bearing.
Not only structural stability is poor for above-mentioned elevator roller, and its production technology is also more loaded down with trivial details.
The utility model content
The purpose of this utility model is the elevator roller that a kind of simple in structure, good operating stability is provided in order to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the elevator roller that the utility model is designed, comprise bearing and rubber outer ring, it is characterized in that being provided with the annular groove that comprises more than two on the surface, outer ring of bearing, rubber outer ring pressure injection is on the outer ring of bearing, and inwall and the annular groove of rubber outer ring are complementary, and mutually embed.
The elevator roller that the utility model provides can be one-body molded in encapsulation die.
As preferably, the described annular groove parallel arrangement that comprises more than two.Above-mentioned preferred version makes the pressure injection occlusal contact area between rubber outer ring and nonstandard bearing increase, and promotes connective stability between the two.
The elevator roller that the utility model obtains, it is simple in structure, and working stability is high, can promote economic interests for enterprise; Simultaneously its production technology is simple, can the enterprise productivity effect, and not only structural stability is poor to have solved existing elevator roller, and also more loaded down with trivial details technical matters of its production technology.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation at A-A place in Fig. 1;
Fig. 3 is the partial enlarged drawing at B place in Fig. 2.
In figure: bearing 1, rubber outer ring 2, annular groove 1-1.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As depicted in figs. 1 and 2, the elevator roller that the present embodiment provides, comprise bearing 1 and rubber outer ring 2, be provided with four annular groove 1-1 on the surface, outer ring of bearing 1, rubber outer ring 2 pressure injections are on the outer ring of bearing 1, and inwall and the annular groove 1-1 of rubber outer ring 2 be complementary, and mutually embed, as shown in Figure 3, described four annular groove 1-1 parallel arrangements.The elevator roller that the present embodiment provides can be one-body molded in encapsulation die.
Claims (2)
1. elevator roller, comprise bearing (1) and rubber outer ring (2), it is characterized in that being provided with the annular groove (1-1) that comprises more than two on the surface, outer ring of bearing (1), rubber outer ring (2) is socketed on the outer ring of bearing (1), and the inwall of rubber outer ring (2) and annular groove (1-1) are complementary, and mutually embed.
2. elevator roller according to claim 1, is characterized in that: described annular groove (1-1) parallel arrangement that comprises more than two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320026727 CN203006670U (en) | 2013-01-18 | 2013-01-18 | Elevator roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320026727 CN203006670U (en) | 2013-01-18 | 2013-01-18 | Elevator roller |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203006670U true CN203006670U (en) | 2013-06-19 |
Family
ID=48598285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320026727 Expired - Lifetime CN203006670U (en) | 2013-01-18 | 2013-01-18 | Elevator roller |
Country Status (1)
Country | Link |
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CN (1) | CN203006670U (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105129574A (en) * | 2015-08-31 | 2015-12-09 | 煤炭工业合肥设计研究院 | Novel roller for roller cage |
CN105253758A (en) * | 2015-11-25 | 2016-01-20 | 陈小初 | Elevator wheel |
CN105270974A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Compartment elevator roller wheel |
CN105270972A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Change gear in elevator landing door system |
CN105270975A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Elevator roller wheel |
CN105270976A (en) * | 2015-11-25 | 2016-01-27 | 杨挺 | Rolling wheel of elevator landing door system |
CN106246725A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | It is easily installed the printing machine's bearing of location |
CN106523517A (en) * | 2016-12-30 | 2017-03-22 | 苏州沃诺斯精密机械有限公司 | Enhanced type lift roller |
CN106672769A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Roller for elevator |
CN110594283A (en) * | 2019-10-12 | 2019-12-20 | 广州达意隆包装机械股份有限公司 | Roller, cam mechanism and bottle blowing machine |
-
2013
- 2013-01-18 CN CN 201320026727 patent/CN203006670U/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105129574A (en) * | 2015-08-31 | 2015-12-09 | 煤炭工业合肥设计研究院 | Novel roller for roller cage |
CN105253758A (en) * | 2015-11-25 | 2016-01-20 | 陈小初 | Elevator wheel |
CN105270974A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Compartment elevator roller wheel |
CN105270972A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Change gear in elevator landing door system |
CN105270975A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Elevator roller wheel |
CN105270976A (en) * | 2015-11-25 | 2016-01-27 | 杨挺 | Rolling wheel of elevator landing door system |
CN106246725A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | It is easily installed the printing machine's bearing of location |
CN106523517A (en) * | 2016-12-30 | 2017-03-22 | 苏州沃诺斯精密机械有限公司 | Enhanced type lift roller |
CN106672769A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Roller for elevator |
CN110594283A (en) * | 2019-10-12 | 2019-12-20 | 广州达意隆包装机械股份有限公司 | Roller, cam mechanism and bottle blowing machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130619 |