CN208900548U - A kind of novel bearing - Google Patents
A kind of novel bearing Download PDFInfo
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- CN208900548U CN208900548U CN201821502760.2U CN201821502760U CN208900548U CN 208900548 U CN208900548 U CN 208900548U CN 201821502760 U CN201821502760 U CN 201821502760U CN 208900548 U CN208900548 U CN 208900548U
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Abstract
The utility model discloses a kind of novel bearings, are related to technical field of bearings.The utility model includes bearing body and dustproof cover, bearing body includes retainer, one group of outer half-turn, half-turn and 15 balls in one group, outer half-turn one end and interior half-turn one end offer a positioning hole, the outer half-turn other end and the interior half-turn other end are respectively and fixedly provided with a positioning block, locating piece and location hole clearance fit, locating piece is identical as the size of location hole, and one inner wall of location hole offers the first threaded hole.Two interior half-turns and two outer half-turns can be fixed together by the utility model by being used cooperatively for locating piece, location hole, threaded rod, the first threaded hole, the second threaded hole and third threaded hole, by the first sealing hole, the second sealing hole, sealing element, arc-shaped slide rail, cover plate and pouring orifice with the use of convenient for being lubricated processing to oiling inside bearing body, solve the problems, such as that existing bearing is not easy to assembling and disassembling and is not easy to oiling.
Description
Technical field
The utility model belongs to technical field of bearings, more particularly to a kind of novel bearing.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment, and the major function of bearing is to support mechanical rotary body, drop
Coefficient of friction in its low motion process, and guarantee its rotating accuracy.
During installation, the mode pressed commonly using hot pressing or firmly installs outer ring and inner ring to traditional bearing, is not easy to install,
And it is not easy to the maintenance to bearing and the replacement of parts thereof, while present bearing installation dustproof cover carries out dust-proof processing,
However according to the position of bearing installation, dustproof cover is not easy to remove sometimes, is not easy to carry out oiling processing to bearing, is not easy to make
The use of user.
Utility model content
The purpose of this utility model is to provide a kind of novel bearings, pass through locating piece, location hole, threaded rod, the first spiral shell
Two interior half-turns and two outer half-turns can be fixed together by pit, the second threaded hole and being used cooperatively for third threaded hole,
It is convenient for by being used cooperatively for the first sealing hole, the second sealing hole, sealing element, arc-shaped slide rail, cover plate and pouring orifice to bearing sheet
Internal portion's oiling is lubricated processing, solves the problems, such as that existing bearing is not easy to assembling and disassembling and is not easy to oiling.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of novel bearing, including bearing body and dustproof cover, the bearing body include retainer,
One group of outer half-turn, half-turn and 15 balls in one group；
Described outer half-turn one end and interior half-turn one end offer a positioning hole, and the outer half-turn other end and interior half-turn are another
One end is respectively and fixedly provided with a positioning block, the locating piece and location hole clearance fit, and the locating piece is identical as the size of location hole；
One inner wall of location hole offers the first threaded hole, and first threaded hole is blind mouth structure, the location hole
Relatively another inner wall offers the second threaded hole, and one inner wall of the second threaded hole offers a reception hole, the reception hole,
It is opposite on one threaded hole and the second screw thread hole site, third threaded hole, the outer half-turn and interior half are offered on the locating piece
Circle is fixed by the first threaded hole, the second threaded hole, third threaded hole and bolt and another outer half-turn and another interior half-turn respectively
Connection；
One inner wall of dustproof cover is fixed with one group of arc-shaped slide rail, is sliding combined with a lid between two arc-shaped slide rails
Piece, one inner wall of dustproof cover offer one group of first sealing hole；
The second sealing hole is offered on the cover plate, one surface of cover plate and one surface of dustproof cover offer an oiling
Mouthful, interference fit has a sealing element in first sealing hole and the second sealing hole, the first sealing hole and the second sealing hole it is big
It is small identical.
Further, the outer half-turn inner wall offers one group of card slot, and the dust-proof exterior surface is fixed with 20 cards
Block, the dustproof cover are clamped by card slot and fixture block and outer half-turn.
Further, the outer half-turn and interior half-turn inner wall offer slideway, and the ball is rolled along slideway, described
The distance between outer half-turn sliding way and interior half-turn sliding way are less than the diameter of ball, and difference is a quarter of ball diameter.
Further, the bolt includes threaded rod and cushion block, first threaded hole, the second threaded hole and third screw thread
Kong Junyu threaded rod is threadedly engaged, the cushion block and reception hole clearance fit, and described cushion block one end offers cross notch, and ten
Font notch is used for the rotation of screwdriver.
Further, length of the sum of the depth of first threaded hole, the second threaded hole and third threaded hole with threaded rod
Spend identical, the length of the cushion block and the depth of reception hole are identical, and cushion block can be accommodated in reception hole.
Further, the sealing element includes lid and sealing column, the depth of first sealing hole and the second sealing hole
The sum of it is identical as the length of sealing column.
The utility model has the following beneficial effects:
1, the utility model can carry out two interior half-turns and outer half-turn by locating piece and being used cooperatively for location hole
Positioning, by can be by two interior half-turns by being threadedly engaged for threaded rod, the first threaded hole, the second threaded hole and third threaded hole
It is fixed together with two outer half-turns, is easily installed inner ring and outer ring, it, can be by interior half when needing to overhaul bearing and replacement ball
Circle is removed or the dismounting of outer half-turn is replaced and overhauled, user-friendly.
2, the utility model can be taken out sealing element by the first sealing hole and the second sealing hole, pass through arc-shaped slide rail energy
Cover plate is enough moved, processing, oiling can be lubricated to oiling inside bearing body by the pouring orifice on cover plate and dustproof cover
After cover plate is resetted, sealed using sealing element, convenient to bearing oiling, when oiling does not need to take the dustproof cover on bearing
Out, it avoids the occurrence of dustproof cover and is not easy to the case where can not lubricating when removing, convenient for users to being lubricated processing to bearing.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of novel bearing of the utility model；
Fig. 2 is the structural schematic diagram of bearing body；
Fig. 3 is the structural schematic diagram of outer half-turn；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is the partial enlarged view in Fig. 3 at B；
Fig. 6 is the structural schematic diagram of interior half-turn；
Fig. 7 is the partial enlarged view in Fig. 6 at C；
Fig. 8 is the structural schematic diagram of dustproof cover and cover plate；
Fig. 9 is the structural schematic diagram of dustproof cover；
Figure 10 is the structural schematic diagram of cover plate；
Figure 11 is the structural schematic diagram of bolt；
Figure 12 is the structural schematic diagram of sealing element；
In attached drawing, parts list represented by the reference numerals are as follows:
1- bearing body, 2- dustproof cover, 3- retainer, the outer half-turn of 4-, half-turn in 5-, 6- ball, 7- bolt, 201- arc
Sliding rail, 202- cover plate, the first sealing hole of 203-, the second sealing hole of 204-, 205- pouring orifice, 206- sealing element, 207- fixture block,
401- location hole, 402- locating piece, the first threaded hole of 403-, the second threaded hole of 404-, 405- reception hole, 406- third screw thread
Hole, 407- card slot, 408- slideway, 701- threaded rod, 702- cushion block, 703- cross notch, 2061- lid, 2062- sealing
Column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-10, the utility model is a kind of novel bearing, including bearing body 1 and dustproof cover 2, bearing
Ontology 1 includes half-turn 5 and 15 ball 6 in 3, one groups of retainer 4, one groups of outer half-turns；
Outer 4 one end of half-turn and 5 one end of interior half-turn offer a positioning hole 401, and outer 4 other end of half-turn and interior half-turn 5 are another
One end is respectively and fixedly provided with a positioning block 402, locating piece 402 and 401 clearance fit of location hole, and locating piece 402 is big with location hole 401
It is small identical；
401 1 inner wall of location hole offers the first threaded hole 403, and the first threaded hole 403 is blind mouth structure, location hole 401
Relatively another inner wall offers the second threaded hole 404, and 404 1 inner wall of the second threaded hole offers a reception hole 405, reception hole
405, opposite on 404 position of the first threaded hole 403 and the second threaded hole, third threaded hole 406 is offered on locating piece 402, outside
Half-turn 4 and interior half-turn 5 respectively by the first threaded hole 403, the second threaded hole 404, third threaded hole 406 and bolt 7 with it is another
Outer half-turn 4 is fixedly connected with another interior half-turn 5；
2 one inner wall of dustproof cover is fixed with one group of arc-shaped slide rail 201, is sliding combined with a cover plate between two arc-shaped slide rails 201
202,2 one inner wall of dustproof cover offers one group of first sealing hole 203；
The second sealing hole 204 is offered on cover plate 202,202 1 surface of cover plate and 2 one surface of dustproof cover offer a note
Interference fit has a sealing element 206 in hydraulic fluid port 205, the first sealing hole 203 and the second sealing hole 204, the first sealing hole 203 and the
The size of two sealing holes 204 is identical.
Wherein as shown in figures 4 and 9, outer 4 inner wall of half-turn offers one group of card slot 407, and 2 outer surface of dustproof cover is fixed with two
Ten fixture blocks 207, dustproof cover 2 are clamped by card slot 407 and fixture block 207 and outer half-turn 4.
Wherein as shown in Fig. 2, Fig. 4 and Fig. 7, outer half-turn 4 and 5 inner wall of interior half-turn offer slideway 408, ball 6 along
Slideway 408 rolls, and the distance between outer 4 sliding way 408 of half-turn and interior 5 sliding way 408 of half-turn are less than the diameter of ball 6, difference
For a quarter of 6 diameter of ball.
Wherein as shown in Fig. 4, Fig. 5 and Figure 11, bolt 7 includes threaded rod 701 and cushion block 702, the first threaded hole 403, the
Two threaded holes 404 and third threaded hole 406 are threadedly engaged with threaded rod 701, cushion block 702 and 405 clearance fit of reception hole, pad
702 one end of block offers cross notch 703, and cross notch 703 is used for the rotation of screwdriver.
Wherein, the sum of depth of the first threaded hole 403, the second threaded hole 404 and third threaded hole 406 and threaded rod 701
Length it is identical, the length of cushion block 702 is identical as the depth of reception hole 405, and cushion block 702 can be accommodated in reception hole 405.
Wherein as shown in figs. 8 and 12, sealing element 206 includes lid 2061 and sealing column 2062,203 He of the first sealing hole
The sum of the depth of second sealing hole 204 is identical as the length of sealing column 2062.
One concrete application of the present embodiment are as follows: when installation, take out two interior half-turns 5, locating piece 402 is inserted into location hole
401 inside simultaneously keep two interior half-turns 5 with one heart, reception hole 405 is inserted into 701 one end of threaded rod and be transferred to the first threaded hole 403,
Inside second threaded hole 404 and third threaded hole 406, inside the storage to reception hole 405 of cushion block 702 at this time, inner ring is installed,
Outside inner ring and ball 6 is placed for 3 sets of retainer, is taken out two 4 sets of outer half-turns outside ball 6, is made in the same way
Two outer half-turns 4 are installed, bearing body 1 installs at this time.
When needing to refuel, sealing element 206 is taken out out of the first sealing hole 203 and the second sealing hole 204, passes through dustproof cover
The mobile cover plate 202 of pouring orifice 205 on 2, cover plate 202 is slided along arc-shaped slide rail 201, when 205 He of pouring orifice on cover plate 202
When pouring orifice 205 on dustproof cover 2 is opposite, place can be lubricated to 1 inside oiling of bearing body by two pouring orifices 205
Reason, resets cover plate 202 after oiling, is sealed using sealing element 206.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of novel bearing, including bearing body (1) and dustproof cover (2), it is characterised in that: the bearing body (1) includes
Retainer (3), one group of outer half-turn (4), half-turn (5) and several balls (6) in one group；
Described outer half-turn (4) one end and interior half-turn (5) one end offer a positioning hole (401), outer half-turn (4) other end
It is respectively and fixedly provided with a positioning block (402) with interior half-turn (5) other end, the locating piece (402) and location hole (401) clearance fit；
(401) one inner wall of location hole offers the first threaded hole (403), and first threaded hole (403) is blind mouth structure,
Relatively another inner wall of location hole (401) offers the second threaded hole (404), and (404) one inner wall of the second threaded hole is opened
It is opposite on the reception hole (405), the first threaded hole (403) and the second threaded hole (404) position equipped with a reception hole (405),
It is offered third threaded hole (406) on the locating piece (402), the outer half-turn (4) and interior half-turn (5) pass through the first spiral shell respectively
Pit (403), the second threaded hole (404), third threaded hole (406) and bolt (7) and another outer half-turn (4) and another interior half-turn
(5) it is fixedly connected；
(2) one inner wall of dustproof cover is fixed with one group of arc-shaped slide rail (201), slides and matches between two arc-shaped slide rails (201)
Conjunction has a cover plate (202), and (2) one inner wall of dustproof cover offers one group of first sealing hole (203)；
It is offered the second sealing hole (204) on the cover plate (202), (202) one surface of cover plate and (2) one surface of dustproof cover
It offers a pouring orifice (205), interference fit has sealing on first sealing hole (203) and the second sealing hole (204)
Part (206).
2. a kind of novel bearing according to claim 1, which is characterized in that outer half-turn (4) inner wall offers one group
Card slot (407), dustproof cover (2) outer surface are fixed with several fixture blocks (207), the dustproof cover (2) by card slot (407) and
Fixture block (207) and outer half-turn (4) are clamped.
3. a kind of novel bearing according to claim 1, which is characterized in that the outer half-turn (4) and interior half-turn (5) inner wall
It offers slideway (408), the ball (6) rolls along slideway (408), outer half-turn (4) sliding way (408) and interior half
The diameter that the distance between (5) sliding way (408) are less than ball (6) is enclosed, difference is a quarter of ball (6) diameter.
4. a kind of novel bearing according to claim 1, which is characterized in that the bolt (7) include threaded rod (701) and
Cushion block (702), first threaded hole (403), the second threaded hole (404) and third threaded hole (406) with threaded rod (701)
It is threadedly engaged, the cushion block (702) and reception hole (405) clearance fit, described cushion block (702) one end offers cross notch
(703)。
5. a kind of novel bearing according to claim 4, which is characterized in that first threaded hole (403), the second screw thread
The sum of the depth of hole (404) and third threaded hole (406) is identical as the length of threaded rod (701), the length of the cushion block (702)
It is identical as the depth of reception hole (405).
6. a kind of novel bearing according to claim 1, which is characterized in that the sealing element (206) includes lid
(2061) and sealing column (2062), the sum of depth of first sealing hole (203) and the second sealing hole (204) and sealing column
(2062) length is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502760.2U CN208900548U (en) | 2018-09-14 | 2018-09-14 | A kind of novel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502760.2U CN208900548U (en) | 2018-09-14 | 2018-09-14 | A kind of novel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900548U true CN208900548U (en) | 2019-05-24 |
Family
ID=66572324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821502760.2U Active CN208900548U (en) | 2018-09-14 | 2018-09-14 | A kind of novel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900548U (en) |
-
2018
- 2018-09-14 CN CN201821502760.2U patent/CN208900548U/en active Active
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