CN202790119U - Bearing with flange - Google Patents
Bearing with flange Download PDFInfo
- Publication number
- CN202790119U CN202790119U CN 201220473278 CN201220473278U CN202790119U CN 202790119 U CN202790119 U CN 202790119U CN 201220473278 CN201220473278 CN 201220473278 CN 201220473278 U CN201220473278 U CN 201220473278U CN 202790119 U CN202790119 U CN 202790119U
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- CN
- China
- Prior art keywords
- bearing
- flange
- outer ring
- ring
- annular groove
- 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 provides a bearing with a flange. The bearing comprises an outer ring (1), an inner ring (2), a rolling body (3) and a holding rack (4); and the rolling body (3) is arranged on the holding rack (4) in a rolling manner, and the rolling body (3) and the holding rack (4) are movably arranged between the outer ring (1) and the inner ring (2) together. The bearing is characterized in that an annular groove (11) is arranged at one end of the outer circumference of the outer ring (1); an annular clamping ring (5) is sleeved in the annular groove (11); the clamping ring is arranged at the position of the clamping ring (5) through injection molding so as to form a flange (6), so that the flange (6) and the outer ring (1) are in an integrated structure through injection molding. Compared with the prior art, the bearing provided by the utility model has the advantages that the flange is positioned in an injection molding process through the arrangement of the clamping ring, so that the bearing is convenient to machine; meanwhile, the strength of the flange can be further effectively improved, so that the structure of the bearing is firmer; and furthermore, external impurities can be effectively prevented from entering the bearing through the arrangement of a dustproof cover, so that the working condition of the bearing can be ensured, and the service life of the bearing can be prolonged.
Description
Technical field
The utility model relates to a kind of bearing manufacture technology field, especially refers to a kind of flanged (FLGD) bearing.
Background technique
The general processing method of existing flanged (FLGD) bearing is: bearing outer ring uses thick walled steel tube to process, its shortcoming is that difficulty of processing is large, waste of material is many, existing a kind of patent No. is that the Chinese utility model patent that the CN201120293483.0 name is called " a kind of flange bearing " discloses a kind of flange bearing, comprise flanged bearing outer ring, bearing inner race, be positioned at the annular retainer of keeping the rolling element position between Internal and external cycle, the retainer circumferential array has the rolling element spacing hole, is provided with rolling element in the spacing hole; Described flanged bearing outer ring is comprised of metal-made bearing outer ring and annular injection molding type flange; Described metal-made bearing outer ring outer ring surface, be provided with annular positioning groove, described annular injection molding type flange internal surface has corresponding packing ring, and described annular injection molding type flange is after the completion of processing of metal outer ring, adopt injection moulding process to make, the outer ring can be adopted the existing equipment manufacturing easily.The shortcoming of this model utility is, locates difficulty during injection moulding, and is not easy to operate, and do not strengthen the snap ring of dynamics in the flange, and it is firmly also inadequate, so its structure is still waiting to improve.
The model utility content
Technical problem to be solved in the utility model be provide for above-mentioned prior art present situation that a kind of design is ingenious, the convenient and well-set a kind of flanged (FLGD) bearing in location during injection moulding.
The utility model solves the problems of the technologies described above the technological scheme that adopts: this flanged (FLGD) bearing, include flanged (FLGD) outer ring, inner ring, rolling element and retainer, described rolling element rollably places on the retainer, and place movably between outer ring and the inner ring with retainer, it is characterized in that: hold and offer annular groove the outer Monday of described outer ring, the cover card has the snap ring of annular in described annular groove, described snap ring place is placed in one snap ring by injection moulding and forms flange, makes flange and outer ring be injection molded into integrative-structure.
As improvement, the two ends of described bearing are respectively arranged with dust cover, and described dust cover is fixed between outer ring and the inner ring.
As improvement, it is mutually concordant that an end face and the outer ring of described flange offers the end face of annular groove one side.
Compared with prior art, the utility model adopts hold the outer Monday of described outer ring and offers annular groove, the cover card has the snap ring of annular in described annular groove, and described snap ring place is placed in one snap ring by injection moulding and forms flange, makes described flange and outer ring be injection molded into integrative-structure.Its advantage is, arranging in the time of can helping the flange injection moulding of snap ring located, and is convenient to processing, also effectively increased the intensity of flange simultaneously, thereby made bearing structure more firm; Also have, arranging of dust cover can effectively avoid introduced contaminants to enter in the bearing, thereby guarantees the working environment of bearing, the working life of improving bearing.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is that Fig. 2 is along the sectional view of A-A line;
Fig. 4 is the sectional drawing of Fig. 3 after removing flange and snap ring;
Fig. 5 is the exploded view of Fig. 1;
Fig. 6 is the exploded view of Fig. 1.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail.
Fig. 1 is to flanged (FLGD) bearing of the present embodiment shown in Figure 5, include outer ring 1, inner ring 2, rolling element 3 and retainer 4, described rolling element 3 is ball, be evenly distributed with several manholes on the described retainer 4, described rolling element 3 rollably places in the manhole, and place movably between outer ring 1 and the inner ring 2 with retainer 4, described inner ring 2 centers offer the through hole suitable with axle 8, hold and offer annular groove 11 the outer Monday of described outer ring 1, the periphery of outer ring 1 also is provided with the snap ring 5 suitable with annular groove, described snap ring 5 is stuck in the annular groove 11, the injection moulding of snap ring 5 places forms flange 6, described flange 6 forms integrative-structure with outer ring 1, one end face of described flange 6 is mutually concordant with the end face that outer ring 1 offers annular groove 11 1 sides, be respectively arranged with dust cover 7 on the both ends of the surface of described bearing, described dust cover 7 is fixed between outer ring 1 and the inner ring 2.
Claims (3)
1. flanged (FLGD) bearing, include flanged (FLGD) outer ring (1), inner ring (2), rolling element (3) and retainer (4), described rolling element (3) rollably places on the retainer (4), and place movably between outer ring (1) and the inner ring (2) with retainer (4), it is characterized in that: hold and offer annular groove (11) the outer Monday of described outer ring (1), the cover card has the snap ring (5) of annular in described annular groove (11), described snap ring (5) is located by injection moulding snap ring (5) to be placed in one and is formed flange (6), makes flange (6) and outer ring (1) be injection molded into integrative-structure.
2. flanged (FLGD) bearing according to claim 1, it is characterized in that: the two ends of described bearing are respectively arranged with dust cover (7), and described dust cover (7) is fixed between outer ring (1) and the inner ring (2).
3. flanged (FLGD) bearing according to claim 1, it is characterized in that: an end face of described flange (6) is mutually concordant with the end face that outer ring (1) offers annular groove (11) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473278 CN202790119U (en) | 2012-09-12 | 2012-09-12 | Bearing with flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473278 CN202790119U (en) | 2012-09-12 | 2012-09-12 | Bearing with flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790119U true CN202790119U (en) | 2013-03-13 |
Family
ID=47817385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473278 Expired - Fee Related CN202790119U (en) | 2012-09-12 | 2012-09-12 | Bearing with flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915480A (en) * | 2019-04-17 | 2019-06-21 | 徐石交 | A kind of amorphous vertical axle bearing |
-
2012
- 2012-09-12 CN CN 201220473278 patent/CN202790119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915480A (en) * | 2019-04-17 | 2019-06-21 | 徐石交 | A kind of amorphous vertical axle bearing |
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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: 20130313 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |