CN208474317U - A kind of bearing convenient for assembly - Google Patents
A kind of bearing convenient for assembly Download PDFInfo
- Publication number
- CN208474317U CN208474317U CN201820788767.9U CN201820788767U CN208474317U CN 208474317 U CN208474317 U CN 208474317U CN 201820788767 U CN201820788767 U CN 201820788767U CN 208474317 U CN208474317 U CN 208474317U
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- CN
- China
- Prior art keywords
- bushing
- compact heap
- ring
- push rod
- preload
- 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.)
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Abstract
The utility model discloses a kind of bearings convenient for assembly, including bearing main body, outer ring, mounting groove, preload ring, spring, rubber pad, push rod, top, compact heap, gag lever post, spring leaf, inner ring, first bushing and the second bushing, preload ring is provided with above mounting groove, preload ring is connected with mounting groove by spring, push rod bottom end is provided with top, compact heap slot is internally provided with compact heap, gag lever post top is connected with compact heap, first bushing and the second bushing tip and bottom end offer card slot, the utility model is when installing bearing main body, squeeze preload ring, preload ring pushes push rod mobile, the top on push rod top squeezes compact heap, compact heap is stretched out out of compact heap slot, higher than outer ring face, extrusion sections outer wall, the reaction force of preload ring pushes bearing main body simultaneously, it is easy to assembly, it is completed at the same time preload work, peace Equipped with the first bushing and the second bushing, its wearability is improved, service life increases.
Description
Technical field
The utility model relates to technical field of bearings, specially a kind of bearing convenient for assembly.
Background technique
Bearing is one of contemporary mechanical equipment important spare part, its major function is to support mechanical rotary body, drop
Coefficient of friction in its low motion process, and guarantee its rotating accuracy, deep groove ball bearing is most representative rolling bearing, with
The identical other types of bearings of size are compared, such bearing friction coefficient is small, and limit speed is high, and structure is simple, and manufacturing cost is low,
Precision is high, and without being regularly maintained, and the big form of size range is more, is a most widely used class bearing.
But bearing currently on the market assembles inconvenience, and installs bearing and need to pre-tighten in the process, assembling process is time-consuming
Arduously, for a long time using being prone to wear inside rear bearing, bearing wears no resistance, and service life is shorter.Therefore, a kind of convenience is designed
The bearing of assembly is necessary.
Utility model content
The utility model provides a kind of bearing convenient for assembly, can effectively solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of bearing convenient for assembly, including bearing
Main body, outer ring, mounting groove, preload ring, spring, rubber pad, through-hole, push rod, top, compact heap slot, compact heap, limiting slot, limit
Position bar, spring leaf, inner ring, the first bushing, the second bushing, card slot, baffle and ball, the bearing main body outside are provided with outer
Circle, the outer ring top surface offer mounting groove, are provided with preload ring above the mounting groove, the preload ring passes through with mounting groove
Spring is connected, and pre-tightens top surface of ring and be bonded with rubber pad, and the installation groove bottom is uniformly provided with through-hole, peace inside the through-hole
Equipped with push rod, the push rod top is connected with preload ring, and the connection type of push rod and preload ring is welding, the push rod bottom end
It is provided with top, compact heap slot is uniformly provided on the outside of the outer ring, the compact heap slot is internally provided with compact heap, and compresses
Block slot bottom end offers limiting slot, and the limiting slot is internally provided with gag lever post, and the gag lever post top is connected with compact heap, and
Gag lever post side is connected with spring leaf, and the outer ring is internally provided with inner ring, and the outer ring is provided with first close to inner ring side
Bushing, the inner ring are provided with the second bushing close to outer ring side, and first bushing and the second bushing tip are opened with bottom end
Equipped with card slot, it is inlaid with baffle inside the card slot, is provided with ball between first bushing and the second bushing.
Preferably, the installation groove width, which is less than, pre-tightens ring width.
Preferably, the rod diameter is less than top diameter, and the connection type of push rod and top is welding.
Preferably, the compact heap section is trapezoidal, and compact heap side is uniformly provided with anti-skid chequer.
Preferably, first bushing and the second bushing are a kind of component of bronze material, and the first bushing and second
Bushing offers ball grooves close to ball side.
Preferably, it is provided with retainer with lower section above the ball, and is coated with lubricating oil between retainer.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just, it is provided with preload ring and compact heap, when bearing main body is installed, squeezes preload ring, preload ring pushes push rod mobile, push rod top
Top squeeze compact heap, compact heap stretches out out of compact heap slot, is higher than outer ring face, extrusion sections outer wall, while preload ring
Reaction force pushes bearing main body, easy to assembly, is completed at the same time preload work, is equipped with the first bushing and the second bushing, improves
Its wearability, service life increase, and the design of simple structure and strong practicability can promote the use of a large area.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the preload ring structural schematic diagram of the utility model.
Fig. 3 is the gag lever post scheme of installation of the utility model.
Fig. 4 is the ball scheme of installation of the utility model.
Figure label: 1, bearing main body；2, outer ring；3, mounting groove；4, preload ring；5, spring；6, rubber pad；7, through-hole；
8, push rod；9, it comes directly towards；10, compact heap slot；11, compact heap；12, limiting slot；13, gag lever post；14, spring leaf；15, inner ring；16,
First bushing；17, the second bushing；18, card slot；19, baffle；20, ball.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of bearing convenient for assembly, including
Bearing main body 1, outer ring 2, mounting groove 3, preload ring 4, spring 5, rubber pad 6, through-hole 7, push rod 8, top 9, compact heap slot 10, pressure
Tight block 11, limiting slot 12, gag lever post 13, spring leaf 14, inner ring 15, the first bushing 16, the second bushing 17, card slot 18, baffle 19
With ball 20, outer ring 2 is provided on the outside of bearing main body 1,2 top surface of outer ring offers mounting groove 3, is provided with above mounting groove 3 pre-
Tight ring 4, preload ring 4 is connected with mounting groove 3 by spring 5, and 4 top surface of preload ring is bonded with rubber pad 6, and 3 bottom surface of mounting groove is equal
It is even to offer through-hole 7, push rod 8 is installed, 8 top of push rod is connected with preload ring 4, and push rod 8 and preload ring 4 inside through-hole 7
Connection type is welding, and 8 bottom end of push rod is provided with top 9, compact heap slot 10, compact heap slot 10 are uniformly provided on the outside of outer ring 2
It being internally provided with compact heap 11, and 10 bottom end of compact heap slot offers limiting slot 12, limiting slot 12 is internally provided with gag lever post 13,
13 top of gag lever post is connected with compact heap 11, and 13 side of gag lever post is connected with spring leaf 14, and outer ring 2 is internally provided with inner ring
15, outer ring 2 is provided with the first bushing 16 close to 15 side of inner ring, and inner ring 15 is provided with the second bushing 17 close to 2 side of outer ring, the
One bushing 16 and 17 top of the second bushing and bottom end offer card slot 18, and baffle 19, the first bushing are inlaid with inside card slot 18
16 and second are provided with ball 20 between bushing 17, and preload ring 4 is caught in mounting groove 3 in order to prevent, and 3 width of mounting groove is less than pre-
4 width of tight ring；In order to limit the moving distance of push rod 8,8 diameter of push rod is less than 9 diameters of top, and the connection of push rod 8 and top 9
Mode is welding；It is moved in the horizontal direction for the ease of compact heap 11,11 section of compact heap is trapezoidal, and 11 side of compact heap
It is uniformly provided with anti-skid chequer；In order to improve the wearability of the first bushing 16 and the second bushing 17, the first bushing 16 and the second bushing
17 be a kind of component of bronze material, and the first bushing 16 and the second bushing 17 offer ball grooves close to 20 side of ball,
For the ease of the rolling of ball 20,20 top of ball is provided with retainer with lower section, and lubricating oil is coated between retainer；This
Utility model is a kind of bearing convenient for assembly, and when needing to install bearing main body 1, inner ring 15 is placed on transmission shaft, then will
Outer ring 2 is caught in part, when being packed into the end cap of fixing bearing main body 1, squeezes preload ring 4, spring 5 is shunk, and preload ring 4 pushes away
Bar 8 is mobile, and the top 9 on 8 top of push rod squeezes compact heap 11,11 section of compact heap be it is trapezoidal, with the movement of top 9, compress
Block 11 is stretched out out of compact heap slot 10, is higher than 2 surface of outer ring, and extrusion sections outer wall, spring leaf 14 extends at this time, pulls gag lever post
13, prevent compact heap 11 beyond moving range, the reaction force of preload ring 4 pushes bearing main body 1, and it is easy to assembly, it is completed at the same time
The work of preload, outer ring 2 and inner ring 15 are separately installed with the first bushing 16 and the second bushing 17, the first bushing 16 and the second bushing
17 materials are bronze, improve its wearability, and service life increases.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of bearing convenient for assembly, including bearing main body (1), outer ring (2), mounting groove (3), preload ring (4), spring (5),
Rubber pad (6), through-hole (7), push rod (8), top (9), compact heap slot (10), compact heap (11), limiting slot (12), gag lever post
(13), spring leaf (14), inner ring (15), the first bushing (16), the second bushing (17), card slot (18), baffle (19) and ball
(20), it is characterised in that: be provided with outer ring (2) on the outside of the bearing main body (1), outer ring (2) top surface offers mounting groove
(3), it being provided with preload ring (4) above the mounting groove (3), the preload ring (4) is connected with mounting groove (3) by spring (5),
And preload ring (4) top surface is bonded with rubber pad (6), mounting groove (3) bottom surface is uniformly provided with through-hole (7), the through-hole (7)
Inside is equipped with push rod (8), and push rod (8) top is connected with preload ring (4), and the connection side of push rod (8) and preload ring (4)
Formula is welding, and push rod (8) bottom end is provided with top (9), is uniformly provided with compact heap slot (10) on the outside of the outer ring (2),
The compact heap slot (10) is internally provided with compact heap (11), and compact heap slot (10) bottom end offers limiting slot (12), described
Limiting slot (12) is internally provided with gag lever post (13), and gag lever post (13) top is connected with compact heap (11), and gag lever post
(13) side is connected with spring leaf (14), and the outer ring (2) is internally provided with inner ring (15), and the outer ring (2) is close to inner ring
(15) side is provided with the first bushing (16), and the inner ring (15) is provided with the second bushing (17) close to outer ring (2) side, described
First bushing (16) and the second bushing (17) top and bottom end offer card slot (18), are inlaid with gear inside the card slot (18)
Plate (19) is provided with ball (20) between first bushing (16) and the second bushing (17).
2. one kind according to claim 1 bearing convenient for assembly, which is characterized in that mounting groove (3) width is less than
Preload ring (4) width.
3. one kind according to claim 1 bearing convenient for assembly, which is characterized in that push rod (8) diameter is less than top
Head (9) diameter, and the connection type of push rod (8) and top (9) is welding.
4. one kind according to claim 1 bearing convenient for assembly, which is characterized in that compact heap (11) section is ladder
Shape, and compact heap (11) side is uniformly provided with anti-skid chequer.
5. one kind according to claim 1 bearing convenient for assembly, which is characterized in that first bushing (16) and second
Bushing (17) is a kind of component of bronze material, and the first bushing (16) and the second bushing (17) are opened close to ball (20) side
Equipped with ball grooves.
6. one kind according to claim 1 bearing convenient for assembly, which is characterized in that above the ball (20) and lower section
It is provided with retainer, and is coated with lubricating oil between retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788767.9U CN208474317U (en) | 2018-05-25 | 2018-05-25 | A kind of bearing convenient for assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788767.9U CN208474317U (en) | 2018-05-25 | 2018-05-25 | A kind of bearing convenient for assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474317U true CN208474317U (en) | 2019-02-05 |
Family
ID=65218608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820788767.9U Active CN208474317U (en) | 2018-05-25 | 2018-05-25 | A kind of bearing convenient for assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488226A (en) * | 2018-05-25 | 2018-09-04 | 如皋市非标轴承有限公司 | A kind of bearing convenient for assembly |
-
2018
- 2018-05-25 CN CN201820788767.9U patent/CN208474317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488226A (en) * | 2018-05-25 | 2018-09-04 | 如皋市非标轴承有限公司 | A kind of bearing convenient for assembly |
| CN108488226B (en) * | 2018-05-25 | 2020-06-12 | 如皋市非标轴承有限公司 | Bearing convenient to assemble |
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