CN216812556U - Combined bearing seat convenient for dust removal - Google Patents
Combined bearing seat convenient for dust removal Download PDFInfo
- Publication number
- CN216812556U CN216812556U CN202123350874.4U CN202123350874U CN216812556U CN 216812556 U CN216812556 U CN 216812556U CN 202123350874 U CN202123350874 U CN 202123350874U CN 216812556 U CN216812556 U CN 216812556U
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- CN
- China
- Prior art keywords
- bearing
- bearing seat
- slide bar
- dust removal
- dust
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 62
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a combined bearing seat convenient for dust removal, which belongs to the technical field of bearing seats and comprises a first bearing seat and a second bearing seat, wherein protective dust removal devices are arranged on the outer surfaces of the first bearing seat and the second bearing seat respectively, an anti-loosening screw device is arranged between the first bearing seat and the second bearing seat, and each protective dust removal device comprises a rectangular frame, a rectangular clamping block, a protective shell and a dust removal block. This combination formula bearing frame convenient to remove dust, through setting up protection dust collector, make the bearing frame can prevent dust through protective housing to bearing and bearing frame junction when using, avoid the dust to pile up with the bearing junction at the bearing frame, and can pass through the piece that removes dust, make the surface that axis body and axis body can be cleaned bearing and axis body when axis body and bearing rotate, avoid the dust adhesion of bearing surface, and then can avoid the friction between dust increase bearing frame and the bearing, reduce wearing and tearing.
Description
Technical Field
The utility model belongs to the technical field of bearing seats, and particularly relates to a combined bearing seat convenient for dust removal.
Background
The turntable bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like.
Common bearing frame is in the use, and its department of connecting with the bearing is very easy to save up the dust, and the dust of saving up makes the friction grow between bearing frame and the bearing, and then makes the wearing and tearing of bearing frame aggravate, and the dust is cleared up and is got up very inconveniently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the utility model provides the combined bearing seat convenient for dust removal, and in the use process of a common bearing seat, dust is very easily accumulated at the joint of the bearing seat and the bearing, and the accumulated dust can increase the friction between the bearing seat and the bearing, so that the abrasion of the bearing seat is increased, and the dust is very inconvenient to clean.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the combined bearing seat convenient for dust removal comprises a first bearing seat and a second bearing seat, wherein protective dust removal devices are arranged on the outer surfaces of the first bearing seat and the second bearing seat, an anti-loosening screw device is arranged between the first bearing seat and the second bearing seat, each protective dust removal device comprises a rectangular frame, a rectangular fixture block, a protective shell and a dust removal block, the outer surface of the rectangular frame is fixedly connected with the outer surface of the first bearing seat, and the size and the shape of the outer surface of the rectangular fixture block are matched with the size and the shape of the inner wall of the rectangular frame.
As a further scheme of the utility model: the round hole has been seted up to one side of rectangle frame, first circular slot has been seted up to surface one side of rectangle fixture block, the inner wall of first circular slot is provided with first forked tail slide bar, the one end sliding connection of first forked tail slide bar has the screens drum, the surface size and the shape of screens drum and the inner wall size and the shape looks adaptation of round hole.
As a further scheme of the utility model: the outer surface cover of first forked tail slide bar is equipped with first spring, the both ends of first spring respectively with screens drum and first circular slot fixed connection, the outer fixed surface of rectangle fixture block is connected with the connecting block.
As a further scheme of the utility model: the surface of connecting block and protective housing's surface fixed connection, protective housing's inner wall fixedly connected with cylinder, one side sliding connection of cylinder has the second forked tail slide bar, the one end and the dust removal piece fixed connection of second forked tail slide bar, the surface cover of second forked tail slide bar is equipped with the second spring, the both ends of second spring respectively with dust removal piece and cylinder fixed connection.
As a further scheme of the utility model: the circular port has all been seted up to the inner wall of primary shaft bearing and secondary shaft bearing, regular hexagon hole has been seted up at the top of circular port, regular hexagon hole is linked together with the circular port, locking screw rod device that moves includes the screw rod body, the screw rod body sets up the inner wall at the circular port, the surface threaded connection of the screw rod body has regular hexagon nut, the surface size and the shape of regular hexagon nut and the inner wall size and the shape looks adaptation in regular hexagon hole.
As a further scheme of the utility model: the utility model discloses a bolt, including the screw rod body, the screw rod body is equipped with the first circular slot, the inner wall in first circular slot is provided with the first forked tail slide bar, the first hexagonal piece of one end fixedly connected with of first forked tail slide bar, the outer surface size and the shape of first hexagonal piece and the inner wall size and the shape looks adaptation in first hexagonal hole, the outer surface cover of first forked tail slide bar is equipped with the third spring, the both ends of third spring respectively with first hexagonal piece and second circular slot fixed connection, surface one side fixedly connected with operation piece of first hexagonal piece.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this combination formula bearing frame convenient to remove dust, through setting up protection dust collector for the bearing frame can prevent dust through protective housing to bearing and bearing frame junction when using, avoids the dust to pile up at bearing frame and bearing junction, and can pass through the dust removal piece, makes the surface that can be to bearing and axis body when axis body and bearing rotate clean, avoids the dust adhesion of bearing surface, and then can avoid the dust to increase the friction between bearing frame and the bearing, reduces wearing and tearing.
2. This combination formula bearing frame convenient to remove dust for rectangle frame and rectangle fixture block mating reaction make easy dismounting between protective housing and primary shaft bearing and the second bearing frame, and then conveniently change and maintain protective housing and cleaning block through setting up rectangle frame and rectangle fixture block.
3. This combination formula bearing frame convenient to remove dust is through setting up locking screw rod device that moves for the screw rod body is when connecting first bearing frame and second bearing frame, and downthehole through advancing regular hexagon nut and regular hexagon shape piece card respectively into regular hexagon, and then avoids screw rod body and regular hexagon nut to take place to rotate and then lead to connecting not hard up.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a rectangular frame according to the present invention;
FIG. 3 is a schematic three-dimensional structure of a rectangular block according to the present invention;
FIG. 4 is a schematic three-dimensional structure of the screw body according to the present invention;
in the figure: 1. a first bearing housing; 2. a second bearing housing; 3. a protective dust removal device; 31. a rectangular frame; 32. a rectangular fixture block; 33. a first circular groove; 34. a first dovetail slide bar; 35. a clamping cylinder; 36. a first spring; 37. connecting blocks; 38. a protective housing; 39. a cylinder; 310. a second dovetail slide bar; 311. a dust removal block; 312. a second spring; 4. an anti-loosening screw device; 41. a screw body; 42. a regular hexagonal nut; 43. a second circular groove; 44. a third dovetail slide bar; 45. regular hexagonal blocks; 46. an operation block; 47. a third spring; 5. a circular hole; 6. a regular hexagonal hole; 7. a circular hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the present invention provides a technical solution: a combined bearing seat convenient for dust removal comprises a first bearing seat 1 and a second bearing seat 2, wherein protective dust removal devices 3 are arranged on the outer surfaces of the first bearing seat 1 and the second bearing seat 2, a looseness-proof screw device 4 is arranged between the first bearing seat 1 and the second bearing seat 2, a protective shell 38 can prevent dust at the joint of the first bearing seat 1 and the second bearing seat 2 and a bearing by arranging the protective dust removal devices 3 and the looseness-proof screw device 4, dust adhered to the outer surfaces of the first bearing seat 1 and the second bearing seat 2 can be cleaned by a dust removal block 311, a regular hexagonal block 45 and a regular hexagonal hole 6 act to prevent a screw rod body 41 from rotating, the regular hexagonal nut 42 and the regular hexagonal hole 6 act to prevent the regular hexagonal nut 42 from rotating and further play a looseness-proof effect, the protective dust removal device 3 comprises a rectangular frame 31, a rectangular fixture block 32, a protective shell 38 and a dust removal block 311, the outer surface of the rectangular frame 31 is fixedly connected with the outer surface of the first bearing seat 1, the size and the shape of the outer surface of the rectangular fixture block 32 are matched with the size and the shape of the inner wall of the rectangular frame 31, and the rectangular frame 31 and the rectangular fixture block 32 are arranged, so that the rectangular fixture block 32 and the rectangular frame 31 can be used for disassembling and assembling the protective shell 38, and replacement and maintenance are facilitated.
Specifically, as shown in fig. 2 and 3, a circular hole 7 is formed in one side of a rectangular frame 31, a first circular groove 33 is formed in one side of the outer surface of a rectangular fixture block 32, a first dovetail slide bar 34 is arranged on the inner wall of the first circular groove 33, a clamping cylinder 35 is slidably connected to one end of the first dovetail slide bar 34, the size and shape of the outer surface of the clamping cylinder 35 are matched with those of the inner wall of the circular hole 7, the clamping cylinder 35 can act on the circular hole 7 by arranging the clamping cylinder 35 and the circular hole 7, the rectangular frame 31 and the rectangular fixture block 32 can be disassembled and assembled, and can be used in cooperation with other components, a first spring 36 is sleeved on the outer surface of the first dovetail slide bar 34, two ends of the first spring 36 are fixedly connected with the clamping cylinder 35 and the first circular groove 33 respectively, a connecting block 37 is fixedly connected to the outer surface of the rectangular fixture block 32, the outer surface of the connecting block 37 is fixedly connected to the outer surface of a protective housing 38, through setting up first spring 36, make screens drum 35 can be reset when not receiving exogenic action, the inner wall fixedly connected with cylinder 39 of protective housing 38, one side sliding connection of cylinder 39 has second forked tail slide bar 310, the one end and the dust removal piece 311 fixed connection of second forked tail slide bar 310, the surface cover of second forked tail slide bar 310 is equipped with second spring 312, the both ends of second spring 312 respectively with dust removal piece 311 and cylinder 39 fixed connection, through setting up cylinder 39 and second forked tail slide bar 310, then can cooperate second spring 312, make dust removal piece 311 and the laminating of bearing axle body inseparabler, be convenient for remove dust.
Specifically, as shown in fig. 2 and 4, the inner walls of the first bearing seat 1 and the second bearing seat 2 are both provided with a circular hole 5, the top of the circular hole 5 is provided with a regular hexagonal hole 6, the regular hexagonal hole 6 is communicated with the circular hole 5, the anti-loosening screw device 4 comprises a screw body 41, the screw body 41 is arranged on the inner wall of the circular hole 5, the outer surface of the screw body 41 is in threaded connection with a regular hexagonal nut 42, the outer surface size and shape of the regular hexagonal nut 42 are matched with the inner wall size and shape of the regular hexagonal hole 6, by arranging the regular hexagonal nut 42 and the regular hexagonal hole 6, the regular hexagonal nut 42 cannot rotate in the regular hexagonal hole 6, and further avoids loosening, one end of the screw body 41 is provided with a second circular groove 43, the inner wall of the second circular groove 43 is provided with a third dovetail slide bar 44, one end of the third dovetail slide bar 44 is fixedly connected with a regular hexagonal block 45, the outer surface size and the shape of regular hexagonal piece 45 and the inner wall size and the shape looks adaptation in regular hexagonal hole 6 through setting up regular hexagonal piece 45 and regular hexagonal hole 6 for the screw body 41 can not take place to become flexible, and the surface cover of third forked tail slide bar 44 is equipped with third spring 47, and the both ends of third spring 47 respectively with regular hexagonal piece 45 and second circular slot 43 fixed connection, the surface one side fixedly connected with operation piece 46 of regular hexagonal piece 45.
The working principle of the utility model is as follows:
s1, when the bearing block needs to be used, the circular holes 5 on the first bearing block 1 and the second bearing block 2 are aligned at this time, the screw rod body 41 is inserted into the circular hole 5, the regular hexagon nut 42 is placed in the regular hexagon hole 6 at this time, and the operation block 46 is pulled upwards at the same time, so that the operation block 46 drives the third dovetail slide bar 44 to slide in the second circular groove 43, the operation block 46 slides to deform the third spring 47, and at this time, the operation block 46 is rotated, so that the operation block 46 drives the screw rod body 41 to rotate, and further fixed with the regular hexagon nut 42;
s2, loosening the operation block 46, clamping the regular hexagonal block 45 into the regular hexagonal hole 6 under the action of the third spring 47 to complete fixation, pressing the clamping cylinder 35 inwards at the moment, and driving the first dovetail slide bar 34 to slide in the first circular groove 33 by the clamping cylinder 35, so that the first spring 36 deforms;
s3, with the rectangular fixture block 32 card in the rectangular frame 31, when screens drum 35 and circular port 5 were in same horizontal position, under the effect of first spring 36 for screens drum 35 can be in the card circular port 5, accomplishes fixedly, and under the effect of second spring 312 this moment, it is inseparabler to make to laminate between dust removal piece 311 and the bearing axis body.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a combination formula bearing frame convenient to dust removal, includes first bearing frame (1) and second bearing frame (2), its characterized in that: the outer surface of the first bearing seat (1) and the outer surface of the second bearing seat (2) are both provided with a protective dust removal device (3), an anti-loosening screw device (4) is arranged between the first bearing seat (1) and the second bearing seat (2), the protective dust removal device (3) comprises a rectangular frame (31), a rectangular clamping block (32), a protective shell (38) and a dust removal block (311), the outer surface of the rectangular frame (31) is fixedly connected with the outer surface of the first bearing seat (1), and the outer surface size and the shape of the rectangular clamping block (32) are matched with the inner wall size and the shape of the rectangular frame (31).
2. A modular bearing housing for facilitating dust extraction as claimed in claim 1, wherein: round hole (7) have been seted up to one side of rectangle frame (31), first circular slot (33) have been seted up to surface one side of rectangle fixture block (32), the inner wall of first circular slot (33) is provided with first forked tail slide bar (34), the one end sliding connection of first forked tail slide bar (34) has screens drum (35), the outer surface size and the shape of screens drum (35) and the inner wall size and the shape looks adaptation of round hole (7).
3. A modular bearing housing for facilitating dust extraction as claimed in claim 2, wherein: the surface cover of first forked tail slide bar (34) is equipped with first spring (36), the both ends of first spring (36) respectively with screens drum (35) and first circular slot (33) fixed connection, the surface fixed connection of rectangle fixture block (32) has connecting block (37).
4. A modular bearing housing for facilitating dust extraction as claimed in claim 3, wherein: the surface of connecting block (37) and the fixed surface connection of protective housing (38), the inner wall fixedly connected with cylinder (39) of protective housing (38), one side sliding connection of cylinder (39) has second forked tail slide bar (310), the one end and the dust removal piece (311) fixed connection of second forked tail slide bar (310), the surface cover of second forked tail slide bar (310) is equipped with second spring (312), the both ends of second spring (312) respectively with dust removal piece (311) and cylinder (39) fixed connection.
5. A modular bearing housing for facilitating dust extraction as claimed in claim 1, wherein: circular port (5) have all been seted up to the inner wall of primary shaft bearing (1) and secondary shaft bearing (2), regular hexagon hole (6) have been seted up at the top of circular port (5), regular hexagon hole (6) are linked together with circular port (5), locking screw rod device (4) including the screw rod body (41), the screw rod body (41) sets up the inner wall in circular port (5), the surface threaded connection of the screw rod body (41) has regular hexagon nut (42), the outer surface size and the shape of regular hexagon nut (42) and the inner wall size and the shape looks adaptation in regular hexagon hole (6).
6. A modular bearing housing for facilitating dust extraction as claimed in claim 5, wherein: second circular slot (43) have been seted up to the one end of the screw rod body (41), the inner wall of second circular slot (43) is provided with third forked tail slide bar (44), the regular hexagon piece (45) of one end fixedly connected with of third forked tail slide bar (44), the outer surface size and the shape of regular hexagon piece (45) and the inner wall size and the shape looks adaptation in regular hexagon hole (6), the outer surface cover of third forked tail slide bar (44) is equipped with third spring (47), the both ends of third spring (47) respectively with regular hexagon piece (45) and second circular slot (43) fixed connection, the outer surface one side fixedly connected with operation piece (46) of regular hexagon piece (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123350874.4U CN216812556U (en) | 2021-12-28 | 2021-12-28 | Combined bearing seat convenient for dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123350874.4U CN216812556U (en) | 2021-12-28 | 2021-12-28 | Combined bearing seat convenient for dust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216812556U true CN216812556U (en) | 2022-06-24 |
Family
ID=82055602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123350874.4U Expired - Fee Related CN216812556U (en) | 2021-12-28 | 2021-12-28 | Combined bearing seat convenient for dust removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216812556U (en) |
-
2021
- 2021-12-28 CN CN202123350874.4U patent/CN216812556U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |