CN216922849U - Weaving machine has dust-proof construction deep groove ball bearing - Google Patents
Weaving machine has dust-proof construction deep groove ball bearing Download PDFInfo
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- CN216922849U CN216922849U CN202122974410.4U CN202122974410U CN216922849U CN 216922849 U CN216922849 U CN 216922849U CN 202122974410 U CN202122974410 U CN 202122974410U CN 216922849 U CN216922849 U CN 216922849U
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Abstract
The utility model discloses a deep groove ball bearing with a dustproof structure for a textile machine, which belongs to the technical field of deep groove ball bearings, and the technical scheme is characterized by comprising a deep groove ball bearing body, wherein the deep groove ball bearing body comprises an outer ring and an inner ring, the inner ring is arranged in the outer ring, a bracket is arranged between the outer ring and the inner ring, balls are arranged in the bracket, so that a dustproof plate can prevent part of dust, then a seal snap ring can seal the outer ring and the inner ring to prevent the dust from passing through, and a first dust sticking ring and a second dust sticking ring are matched with each other to enable a dust sticking film in a dust sticking groove to stick the entering dust, so that the dust can be removed, the dust can be further prevented from entering the bracket through a scraper, so that the dustproof effect can be achieved, when the dustproof plate is detached from the position between the outer ring and the inner ring, the scraper can scrape the dust accumulated on the surfaces of the outer ring and the inner ring out, the effect of conveniently removing dust is achieved.
Description
Technical Field
The utility model relates to the technical field of deep groove ball bearings, in particular to a deep groove ball bearing with a dustproof structure for a textile machine.
Background
Deep groove ball bearings are the most widely used type of bearings, which have low frictional resistance, low noise and low vibration characteristics, are particularly suitable in high-speed applications, can simultaneously bear radial and axial loads, are easy to install, and have lower maintenance costs than other types of bearings.
Impurities or dust can easily fall into the space between an inner ring and an outer ring of the existing deep groove ball bearing and on a rolling body, the bearing is easily damaged, a dustproof cover is usually adopted for dust prevention, the sealing performance is poor, the dustproof effect is poor, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problems and provides a deep groove ball bearing with a dustproof structure for a textile machine to solve the problems.
The utility model is realized in such a way that a textile machine is provided with a deep groove ball bearing with a dustproof structure, which comprises a deep groove ball bearing body, wherein the deep groove ball bearing body comprises an outer ring and an inner ring, the inner ring is arranged in the outer ring, a bracket is arranged between the outer ring and the inner ring, balls are arranged in the bracket, and the left end and the right end of one side of the outer ring, which is opposite to the inner ring, are provided with limiting grooves;
and the dustproof mechanism is arranged between the outer ring and the inner ring and used for preventing dust from entering the deep groove ball bearing and prolonging the service life of the deep groove ball bearing.
In order to prevent dust from entering the interior of the deep groove ball bearing, the spinning machine with the dust-proof structure is preferably provided with the dust-proof mechanism which comprises a dust-proof plate, the dust-proof plate is clamped between two limiting grooves on the same side, one side of the dust-proof plate close to the balls is fixedly connected with a connecting ring, the outer side wall and the inner side wall of the connecting ring are fixedly sleeved with elastic sealing snap rings, one side of the connecting ring close to the balls is fixedly connected with a fixing ring, the outer side wall and the inner side wall of the fixing ring are respectively and fixedly connected with a first dust-sticking ring and a second dust-sticking ring, and one side of the fixing ring close to the balls is fixedly connected with a scraper.
In order to increase the sealing performance of the sealing snap ring, the outer ring and the inner ring, the deep groove ball bearing with the dustproof structure for the textile machine is preferably provided with clamping grooves on the opposite sides of the outer ring and the inner ring, and one side of the sealing snap ring, which is far away from the connecting ring, is clamped in the clamping grooves.
In order to bond dust entering between the outer ring and the inner ring, the deep groove ball bearing with the dustproof structure for the textile machine is preferably provided with the first dust-sticking ring and the second dust-sticking ring which are provided with dust-sticking grooves on the sides close to the connecting ring, and the inner side walls of the dust-sticking grooves are provided with dust-sticking films.
In order to facilitate the installation of the scraper between the outer ring and the inner ring, the deep groove ball bearing with the dustproof structure for the textile machine is preferably used, the scraper has elasticity, and the outer side wall and the inner side wall are respectively attached to the outer ring and the inner ring.
Compared with the prior art, the utility model has the beneficial effects that:
the textile machine is provided with the deep groove ball bearing with the dustproof structure, after the deep groove ball bearing body is installed, when external dust enters the bearing in the using process, the dustproof plate can prevent part of the dust, then the sealing snap ring can seal the outer ring and the inner ring to prevent dust from passing through, and the first dust sticking ring and the second dust sticking ring are mutually matched, so that the dust-sticking film in the dust-sticking groove can stick the entering dust and collect the entering dust, thereby removing dust, further preventing dust from entering the inside of the bracket through the scraper, achieving the dustproof effect, prolonging the service life of the bearing, when the dust guard is detached from between the outer ring and the inner ring, the dust guard drives the scraper to move along the surface of the outer ring and the surface of the inner ring, and then can scrape out the dust that accumulates on outer lane and inner circle surface, reach the effect of being convenient for clear away the dust.
Drawings
FIG. 1 is a sectional view of a deep groove ball bearing with a dustproof structure for a textile machine according to the present invention;
FIG. 2 is a left side view of the first dust ring of FIG. 1 in accordance with the present invention;
fig. 3 is a left side view of the sealing collar of fig. 1 in accordance with the present invention.
In the drawing, 1, a deep groove ball bearing body; 101. an outer ring; 102. an inner ring; 103. a limiting groove; 104. a card slot; 2. a support; 201. a ball bearing; 3. a dust-proof mechanism; 301. a dust guard; 302. a connecting ring; 303. sealing the snap ring; 4. a fixing ring; 5. a first dust-binding ring; 501. a dust sticking groove; 6. a second dust-binding ring; 7. a scraper.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, a deep groove ball bearing with a dustproof structure for a textile machine comprises a deep groove ball bearing body 1, wherein the deep groove ball bearing body 1 comprises an outer ring 101 and an inner ring 102, the inner ring 102 is arranged inside the outer ring 101, a support 2 is arranged between the outer ring 101 and the inner ring 102, a ball 201 is arranged inside the support 2, and the left end and the right end of one side of the outer ring 101, which is opposite to the inner ring 102, are respectively provided with a limiting groove 103;
and the dustproof mechanism 3 is arranged between the outer ring 101 and the inner ring 102, and is used for preventing dust from entering the deep groove ball bearing and prolonging the service life of the deep groove ball bearing.
In this embodiment: when the bearing is used, the support 2 supports the ball 201, the ball 201 and the inner ring 102 slide relatively, the dustproof mechanism 3 can be installed through the limiting groove 103, and in the process of using the deep groove ball bearing body 1, the dustproof mechanism 3 prevents dust from entering the interior of the deep groove ball bearing body 1, so that the deep groove ball bearing body 1 is protected.
As a technical optimization scheme of the utility model, the dustproof mechanism 3 comprises a dustproof plate 301, the dustproof plate 301 is clamped between two limiting grooves 103 on the same side, one side of the dustproof plate 301 close to the ball 201 is fixedly connected with a connecting ring 302, the outer side wall and the inner side wall of the connecting ring 302 are fixedly sleeved with elastic sealing snap rings 303, one side of the connecting ring 302 close to the ball 201 is fixedly connected with a fixing ring 4, the outer side wall and the inner side wall of the fixing ring 4 are respectively and fixedly connected with a first dust-sticking ring 5 and a second dust-sticking ring 6, and one side of the fixing ring 4 close to the ball 201 is fixedly connected with a scraper 7.
In this embodiment: in the process of using deep groove ball bearing body 1, sealing snap ring 303 can seal between outer lane 101 and inner circle 102, prevent that the dust from passing through, and the dust groove 501 that glues on first dust binding ring 5 and the second dust binding ring 6 can glue the dust that gets into, can get rid of the dust that gets into, scraper blade 7 can further prevent the inside that the dust from getting into support 2, thereby can reach dirt-proof purpose, when dismantling dust guard 301 from between outer lane 101 and inner circle 102, drive scraper blade 7 along outer lane 101 and inner circle 102 surface removal, and then can scrape out the dust of outer lane 101 and inner circle 102 surface accumulation, play the effect of being convenient for clear away the dust.
As a technical optimization scheme of the utility model, the clamping grooves 104 are formed in the opposite sides of the outer ring 101 and the inner ring 102, and the side, far away from the connecting ring 302, of the sealing clamping ring 303 is clamped in the clamping grooves 104.
In this embodiment: by arranging the clamping groove 104, the position of the sealing snap ring 303 can be limited, and meanwhile, the sealing performance of the sealing snap ring 303 with the outer ring 101 and the inner ring 102 is improved.
As a technical optimization scheme of the utility model, the first dust sticking ring 5 and the second dust sticking ring 6 are both provided with a dust sticking groove 501 at one side close to the connecting ring 302, and a dust sticking film is mounted on the inner side wall of the dust sticking groove 501.
In this embodiment: through setting up the sticky dirt groove 501, the sticky dirt membrane in the sticky dirt groove 501 can glue the dust that gets into between outer lane 101 and the inner circle 102, and then gets rid of the dust.
As a technical optimization scheme of the utility model, the scraper 7 has elasticity, and the outer side wall and the inner side wall are respectively attached and connected with the outer ring 101 and the inner ring 102.
In this embodiment: by providing the scraper 7 with elasticity, the scraper 7 can be easily installed between the outer ring 101 and the inner ring 102 and can function as a dust-blocking function.
The working principle and the using process of the utility model are as follows: firstly, after the deep groove ball bearing body 1 is installed, when external dust enters the bearing in the using process, the dust-proof plate 301 can prevent part of the dust, the sealing snap ring 303 then seals between the outer race 101 and the inner race 102, preventing dust from passing, and the first dust sticking ring 5 and the second dust sticking ring 6 are matched with each other, so that the dust sticking film in the dust sticking groove 501 can stick the entering dust and collect the entering dust, whereby dust will be removed, and the dust will be further prevented from entering the inside of the bracket 2 by the scraper 7, thereby achieving the effect of dust prevention and prolonging the service life of the bearing, when the dust-proof plate 301 is detached from the space between the outer ring 101 and the inner ring 102, the dust-proof plate 301 carries the scraper 7 to move along the surface of the outer ring 101 and the inner ring 102, and then can scrape off the dust that accumulates on outer lane 101 and inner circle 102 surface, reach the effect of being convenient for clear away the dust.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a weaving machine has dust-proof construction deep groove ball bearing which characterized in that includes:
the deep groove ball bearing comprises a deep groove ball bearing body (1), wherein the deep groove ball bearing body (1) comprises an outer ring (101) and an inner ring (102), the inner ring (102) is installed inside the outer ring (101), a support (2) is installed between the outer ring (101) and the inner ring (102), balls (201) are installed inside the support (2), and limiting grooves (103) are formed in the left end and the right end of one side, opposite to the inner ring (102), of the outer ring (101);
and the dustproof mechanism (3) is arranged between the outer ring (101) and the inner ring (102) and used for preventing dust from entering the deep groove ball bearing and prolonging the service life of the deep groove ball bearing.
2. The deep groove ball bearing with the dustproof structure for the textile machine as claimed in claim 1, is characterized in that: dustproof mechanism (3) include dust guard (301), dust guard (301) joint is between two spacing grooves (103) that lie in same one side, one side fixedly connected with go-between (302) that dust guard (301) are close to ball (201), the lateral wall and the inside wall of go-between (302) are all fixed the cover and are had elastic sealed snap ring (303), go-between (302) are close to solid fixed ring (4) of one side fixedly connected with of ball (201), the lateral wall and the inside wall of solid fixed ring (4) are the first dust binding ring (5) of fixedly connected with and second dust binding ring (6) respectively, gu fixed ring (4) are close to one side fixedly connected with scraper blade (7) of ball (201).
3. The deep groove ball bearing with the dustproof structure for the textile machine as claimed in claim 2, is characterized in that: the clamping groove (104) is formed in the side, opposite to the inner ring (102), of the outer ring (101), and one side, far away from the connecting ring (302), of the sealing clamping ring (303) is clamped inside the clamping groove (104).
4. The deep groove ball bearing with the dustproof structure for the textile machine as claimed in claim 2, is characterized in that: sticky dust groove (501) have all been seted up to one side that first sticky dust ring (5) and second sticky dust ring (6) are close to go-between (302), sticky dust membrane is installed to the inside wall in sticky dust groove (501).
5. The deep groove ball bearing with the dustproof structure for the textile machine as claimed in claim 2, is characterized in that: the scraper (7) is elastic, and the outer side wall and the inner side wall are respectively attached to and connected with the outer ring (101) and the inner ring (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122974410.4U CN216922849U (en) | 2021-11-30 | 2021-11-30 | Weaving machine has dust-proof construction deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122974410.4U CN216922849U (en) | 2021-11-30 | 2021-11-30 | Weaving machine has dust-proof construction deep groove ball bearing |
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| Publication Number | Publication Date |
|---|---|
| CN216922849U true CN216922849U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122974410.4U Active CN216922849U (en) | 2021-11-30 | 2021-11-30 | Weaving machine has dust-proof construction deep groove ball bearing |
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| CN (1) | CN216922849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024094443A1 (en) * | 2022-11-04 | 2024-05-10 | Aktiebolaget Skf | Bearing seal with circular cutting edge profile |
-
2021
- 2021-11-30 CN CN202122974410.4U patent/CN216922849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024094443A1 (en) * | 2022-11-04 | 2024-05-10 | Aktiebolaget Skf | Bearing seal with circular cutting edge profile |
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