CN208348294U - A kind of high-speed angular contact ball bearing - Google Patents
A kind of high-speed angular contact ball bearing Download PDFInfo
- Publication number
- CN208348294U CN208348294U CN201820806383.5U CN201820806383U CN208348294U CN 208348294 U CN208348294 U CN 208348294U CN 201820806383 U CN201820806383 U CN 201820806383U CN 208348294 U CN208348294 U CN 208348294U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- dustproof cover
- guard circle
- frame body
- interior
- 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
Links
Abstract
The utility model discloses a kind of high-speed angular contact ball bearings; including outer ring; inner ring is provided at the inner hub location of the outer ring; the outer ring and the junction of the inner ring are provided with steel ball; the outer surface of the steel ball is provided with steel ball guard circle; the outer surface of the steel ball guard circle is provided with holding frame body; the junction for keeping frame body and the steel ball guard circle is provided with spring; the both ends of the spring are provided with spring anchor block, and the both ends for keeping frame body are respectively provided with that there are two bolts；By in the interior design steel ball guard circle for keeping frame body; avoid bearing steel ball when long-time is used larger or damage cannot replace Internal steel ball retainer and directly scrap and cause waste of material in inter deterioration; steel ball is in the middle position of steel ball guard circle; then by the effect of spring so that steel ball guard circle with keep frame body be fixedly connected, then by steel ball, steel ball guard circle and keep frame body be also secured between outer ring and inner ring.
Description
Technical field
The utility model belongs to technical field of bearings, and in particular to a kind of high-speed angular contact ball bearing.
Background technique
Existing high-speed angular contact ball bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is branch
Mechanical rotary body is supportted, reduces the coefficient of friction in its motion process, and guarantee its rotating accuracy；Existing High speed Angular Contact Ceramic ball axis
It is not easy to fix when holding dustproof cover installation when in use, even can damage dustproof cover in use, when bearing is when long-time uses
Steel ball inter deterioration it is larger or damage cannot to Internal steel ball retainer replace directly scrap the problem of causing waste of material, be
This is it is proposed that a kind of high-speed angular contact ball bearing.
Utility model content
The purpose of this utility model is to provide a kind of high-speed angular contact ball bearings, to solve to propose in above-mentioned background technique
Existing high-speed angular contact ball bearing is not easy to fix when dustproof cover is installed when in use, even can damage dustproof cover in use,
When bearing long-time use when steel ball inter deterioration it is larger or damage cannot to Internal steel ball retainer replace directly scrap
The problem of causing waste of material.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-speed angular contact ball bearing, including outer
It encloses, inner ring is provided at the inner hub location of the outer ring, the outer ring and the junction of the inner ring are provided with steel ball, institute
The outer surface for stating steel ball is provided with steel ball guard circle, and the outer surface of the steel ball guard circle is provided with holding frame body, the guarantor
The junction for holding frame body and the steel ball guard circle is provided with spring, and the both ends of the spring are provided with spring anchor block,
One end of the interior dustproof cover is provided with interior dustproof cover adsorption magnet, and the both ends for keeping frame body are respectively provided with that there are two spiral shells
Bolt, the junction of the outer ring and the inner ring are provided with limiting slot, and the limiting slot is internally provided with outer dustproof cover, described
One end of outer dustproof cover is provided with interior dustproof cover, and one end of the outer dustproof cover is provided with outer dustproof cover adsorption magnet, described interior
The lower surface of dustproof cover is provided with sliding block, and the junction of the interior dustproof cover and the outer dustproof cover is provided with sliding slot.
Preferably, the steel ball guard circle is fixed with the holding frame body by the spring anchor block and the spring
Connection.
Preferably, the interior dustproof cover and the outer dustproof cover by the outer dustproof cover adsorption magnet with it is described interior dust-proof
The absorption connection of lid adsorption magnet.
Preferably, the steel ball guard circle is provided with 12 altogether, and 12 steel ball guard circles fix peace respectively
At the bosom position for keeping frame body.
Preferably, the interior dustproof cover is connected together with the sliding slot by the sliding block.
Compared with prior art, the utility model has the beneficial effects that
(1) by avoiding bearing steel ball when long-time uses from existing in the interior design steel ball guard circle for keeping frame body
Inter deterioration is larger or damage cannot be replaced directly to scrap and cause waste of material to Internal steel ball retainer, and steel ball is in steel ball
The middle position of guard circle, then by the effect of spring so that steel ball guard circle with keep frame body be fixedly connected, then will
Steel ball, steel ball guard circle and holding frame body are also secured between outer ring and inner ring, therefore conveniently pass through spring more when damage
Steel ball guard circle is changed, reduces unnecessary waste, improves using the time.
(2) sliding slot is designed by the junction in outer ring and inner ring and avoids height in the lower surface design sliding block of interior dustproof cover
Fast angular contact ball bearing is not easy to fix when dustproof cover is installed when in use, even can damage dustproof cover in use, can pass through
The fixed outer dustproof cover in limiting slot, pulls interior dustproof cover inside outer dustproof cover, so that interior dustproof cover is by sliding block in sliding slot
Interior rotation, the tail end for turning to outer dustproof cover are connected by outer dustproof cover adsorption magnet and the absorption of interior dustproof cover adsorption magnet, from
And interior dustproof cover is fixedly connected with outer dustproof cover, therefore facilitate installation dustproof cover, improve the stationarity of installation.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side, sectional structural schematic diagram of the utility model；
Fig. 3 is the holding frame body and steel ball guard circle structural schematic diagram of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model；
Fig. 5 is the interior dustproof cover side, sectional structural schematic diagram of the utility model；
Outer dustproof cover and interior dustproof cover overlooking structure diagram of the Fig. 6 for the utility model；
In figure: 1, outer ring；2, steel ball；3, frame body is kept；4, bolt；5, inner ring；6, outer dustproof cover adsorption magnet；7, steel
Pearl guard circle；8, spring anchor block；9, spring；10, outer dustproof cover；11, interior dustproof cover；12, sliding block；13, sliding slot；14, interior anti-
Dirt lid adsorption magnet；15, limiting slot.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, the utility model provides a kind of high-speed angular contact ball bearing technology
Scheme: a kind of high-speed angular contact ball bearing, including outer ring 1 are provided with inner ring 5 at the inner hub location of outer ring 1, outer ring 1 with
The junction of inner ring 5 is provided with steel ball 2, and the outer surface of steel ball 2 is provided with steel ball guard circle 7, and the outer surface of steel ball guard circle 7 is set
It is equipped with and keeps frame body 3, keep the junction of frame body 3 and steel ball guard circle 7 to be provided with spring 9, the both ends of spring 9 are respectively provided with
There is spring anchor block 8, keeping the both ends of frame body 3 to be respectively provided with, there are two bolt 4, the junction settings of outer ring 1 and the inner ring 5
There is limiting slot 15, limiting slot 15 is internally provided with outer dustproof cover 10, and one end of outer dustproof cover 10 is provided with interior dustproof cover 11, interior
One end of dustproof cover 11 is provided with interior dustproof cover adsorption magnet 14, and one end of outer dustproof cover 10 is provided with outer dustproof cover adsorption magnet
6, the lower surface of interior dustproof cover 11 is provided with sliding block 12, and the junction of interior dustproof cover 11 and outer dustproof cover 10 is provided with sliding slot 13.
For the ease of fixed steel ball guard circle 7 with keep frame body 3, in the present embodiment, it is preferred that steel ball guard circle 7 with
Frame body 3 is kept to be fixedly connected by spring anchor block 8 with spring 9.
For the ease of making interior dustproof cover 11 fixed with outer dustproof cover 10, in the present embodiment, it is preferred that interior dustproof cover 11 with
Outer dustproof cover 10 is connected by outer dustproof cover adsorption magnet 6 and the absorption of interior dustproof cover adsorption magnet 14.
In order to enable 12 steel balls 2 are all protected, in the present embodiment, it is preferred that steel ball guard circle 7 is provided with 12 altogether
It is a, and 12 steel ball guard circles 7 are respectively and fixedly installed at the bosom position for keeping frame body 3.
In order to facilitate opening or be fixedly mounted interior dustproof cover 11 and sliding slot 13, in the present embodiment, it is preferred that interior dustproof cover 11
It is connected together with sliding slot 13 by sliding block 12.
The working principle and process for using of the utility model: this kind of high-speed angular contact ball bearing, before use, first by steel
Pearl 2 is in the middle position of steel ball guard circle 7, then by the effect of spring 9 so that steel ball guard circle 7 and holding frame body
3 are fixedly connected, then by steel ball 2, steel ball guard circle 7 and frame body 3 are kept to be also secured between outer ring 1 and inner ring 5, are limiting
Fixed outer dustproof cover 10 in slot 15, by dustproof cover 11 in being pulled inside outer dustproof cover 10, so that interior dustproof cover 11 passes through cunning
Block 12 rotates in sliding slot 13, and the tail end for turning to outer dustproof cover 10 is adsorbed by outer dustproof cover adsorption magnet 6 and interior dustproof cover
The absorption connection of magnet 14 finally can be used so that interior dustproof cover 11 is fixedly connected with outer dustproof cover 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-speed angular contact ball bearing, including outer ring (1), it is characterised in that: at the inner hub location of the outer ring (1)
It is provided with inner ring (5), the junction of the outer ring (1) and the inner ring (5) is provided with steel ball (2), the appearance of the steel ball (2)
Face is provided with steel ball guard circle (7), and the outer surface of the steel ball guard circle (7), which is provided with, keeps frame body (3), the retainer
The junction of main body (3) and the steel ball guard circle (7) is provided with spring (9), and the both ends of the spring (9) are provided with spring
Fixed block (8), the both ends for keeping frame body (3) are respectively provided with there are two bolt (4), the outer ring (1) and the inner ring (5)
Junction be provided with limiting slot (15), the limiting slot (15) is internally provided with outer dustproof cover (10), the outer dustproof cover
(10) one end is provided with interior dustproof cover (11), and one end of the interior dustproof cover (11) is provided with interior dustproof cover adsorption magnet
(14), one end of the outer dustproof cover (10) is provided with outer dustproof cover adsorption magnet (6), the lower surface of the interior dustproof cover (11)
It is provided with sliding block (12), the junction of the interior dustproof cover (11) and the outer dustproof cover (10) is provided with sliding slot (13).
2. a kind of high-speed angular contact ball bearing according to claim 1, it is characterised in that: the steel ball guard circle (7) with
The holding frame body (3) is fixedly connected by the spring anchor block (8) with the spring (9).
3. a kind of high-speed angular contact ball bearing according to claim 1, it is characterised in that: the interior dustproof cover (11) and institute
Outer dustproof cover (10) are stated to connect by the outer dustproof cover adsorption magnet (6) and interior dustproof cover adsorption magnet (14) absorption.
4. a kind of high-speed angular contact ball bearing according to claim 1, it is characterised in that: the steel ball guard circle (7) is altogether
12 are provided with, and 12 steel ball guard circles (7) are respectively and fixedly installed in the inside for keeping frame body (3)
Between at position.
5. a kind of high-speed angular contact ball bearing according to claim 1, it is characterised in that: the interior dustproof cover (11) and institute
Sliding slot (13) are stated to be connected together by the sliding block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806383.5U CN208348294U (en) | 2018-05-29 | 2018-05-29 | A kind of high-speed angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806383.5U CN208348294U (en) | 2018-05-29 | 2018-05-29 | A kind of high-speed angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348294U true CN208348294U (en) | 2019-01-08 |
Family
ID=64891294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820806383.5U Expired - Fee Related CN208348294U (en) | 2018-05-29 | 2018-05-29 | A kind of high-speed angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348294U (en) |
-
2018
- 2018-05-29 CN CN201820806383.5U patent/CN208348294U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20200529 |