CN207393732U - A kind of rolling bearing for transmission mechanism - Google Patents
A kind of rolling bearing for transmission mechanism Download PDFInfo
- Publication number
- CN207393732U CN207393732U CN201721367392.0U CN201721367392U CN207393732U CN 207393732 U CN207393732 U CN 207393732U CN 201721367392 U CN201721367392 U CN 201721367392U CN 207393732 U CN207393732 U CN 207393732U
- Authority
- CN
- China
- Prior art keywords
- ball
- ring
- ball retainer
- fixedly connected
- transmission mechanism
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of rolling bearings for transmission mechanism, including outer ring, inner circular tooth is fixedly connected on the inside of the outer ring, and inner circular tooth bottom is provided with outer layer ball retainer, the outer layer ball retainer bottom is provided with differential circle, its left side is provided with bolt, and it is fixedly connected with gear on the outside of bolt, the differential circle bottom is provided with internal layer ball retainer, and it is provided with ball on the right side of internal layer ball retainer, the differential circle bottom is provided with interior ring, and it is fixedly connected with outer shroud tooth on the outside of interior ring, fixing groove is fixedly connected on the inside of the interior ring, its fixing groove is internally provided with spring, and spring top is fixedly connected with fixed convex block.This is provided with double layers of rolling balls for the rolling bearing of transmission mechanism, can so so that transmission mechanism operation is more smooth, and avoid ball that from can not being run after blocking, and the device is provided with gear, and it is interlocked with inner circular tooth and outer shroud tooth, can so so that the device is more firm, service life is longer.
Description
Technical field
The utility model is related to technical field of transmission equipment, are specially a kind of rolling bearing for transmission mechanism.
Background technology
Rolling bearing is generally used for the component part part of transmission mechanism, and transmission mechanism operation can so be caused more to flow
Freely, it is critically important using the rolling bearing in transmission mechanism.
But existing rolling bearing is made of mostly outer shroud, inner ring and ball, and such construction is mostly one layer of ball,
It so can operationally be run there is a situation where ball not smooth so that transmission mechanism can not be run, and its structure is excessively single,
Use for a long time may be damaged.
Utility model content
The purpose of this utility model is to provide a kind of rolling bearing for transmission mechanism, to solve above-mentioned background technology
It is middle to propose that existing rolling bearing is made of mostly outer shroud, inner ring and ball, and such construction is mostly one layer of ball, is so existed
It can be run during operation there is a situation where ball not smooth so that transmission mechanism can not be run, and its structure is excessively single, for a long time
The problem of using that may be damaged.
To achieve the above object, the utility model provides following technical solution：A kind of rolling bearing for transmission mechanism,
Including outer ring, inner circular tooth is fixedly connected on the inside of the outer ring, and inner circular tooth bottom is provided with outer layer ball retainer, it is described
Ball retainer ring is fixedly connected on the right side of outer layer ball retainer, ball retainer ring is internally provided with ball, and ball bottom is set
Ball pedestal is equipped with, the outer layer ball retainer bottom is provided with differential circle, and left side is provided with bolt, and fixed on the outside of bolt
Gear is connected with, the differential circle bottom is provided with internal layer ball retainer, and is provided with ball on the right side of internal layer ball retainer, described
Differential circle bottom is provided with interior ring, and outer shroud tooth is fixedly connected on the outside of interior ring, is fixedly connected on the inside of the interior ring
Fixing groove, fixing groove is internally provided with spring, and spring top is fixedly connected with fixed convex block.
Preferably, shape of the shape of the gear respectively with the shape of inner circular tooth and outer shroud tooth matches, and gear with
Distribution annular in shape is put centered on the ring center of outer ring.
Preferably, the ball is in double-deck distributed architecture, and is distributed among ball in concentric circles.
Preferably, the ball retainer ring is cyclic structure, and the diameter of diameter of a circle and ball on the inside of ball retainer ring
It is identical.
Preferably, the fixed convex block forms elastic movable supports, and fixed lug surface etc. by spring and fixing groove
Away from sawtooth is distributed with.
Compared with prior art, the beneficial effects of the utility model are：This is provided with for the rolling bearing of transmission mechanism
Double layers of rolling balls can so so that transmission mechanism operation is more smooth, and avoid ball that from can not being run after blocking, and the device is set
There is gear, and it is interlocked with inner circular tooth and outer shroud tooth, can so so that the device is more firm, service life is longer.The dress
Shape of the shape for the gear put respectively with the shape of inner circular tooth and outer shroud tooth matches, and beyond gear centered on the ring center of circle
Point distribution annular in shape, can so so that the structure of the device is more firm, and service life is longer, and the ball of the device is in double-deck point
Cloth structure, and be distributed among ball in concentric circles, it can so so that device operation is more smooth, and generation ball is avoided to block
Can not operate, the ball retainer ring of the device is cyclic structure, and on the inside of ball retainer ring diameter of a circle and ball diameter phase
Together, it can so so that ball is more stable, shift when the device being avoided to run, cause to run not smooth, the fixation of the device
Convex block forms elastic movable supports by spring and fixing groove, and fixed lug surface is equally spaced sawtooth, so that should
Device can be more convenient when mounted, and fixation is more stable.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model section side structure schematic view；
Fig. 3 is the utility model backsight structural representation.
In figure：1st, outer ring, 2, inner circular tooth, 3, differential circle, 4, outer layer ball retainer, 5, gear, 6, internal layer ball retainer,
7th, bolt, 8, interior ring, 9, outer shroud tooth, 10, ball, 11, ball retainer ring, 12, ball pedestal, 13, fixing groove, 14, fixed
Convex block, 15, spring.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of rolling bearing for transmission mechanism, bag
Outer ring 1 is included, outer 1 inside of ring is fixedly connected with inner circular tooth 2, and 2 bottom of inner circular tooth is provided with outer layer ball retainer 4, outer layer
4 right side of ball retainer is fixedly connected with ball retainer ring 11, and ball retainer ring 11 is internally provided with ball 10, and 10 bottom of ball
Portion is provided with ball pedestal 12, and ball 10 is in double-deck distributed architecture, and is distributed among ball 10 in concentric circles, ball retainer ring 11
For cyclic structure, and 11 inside diameter of a circle of ball retainer ring is identical with the diameter of ball 10, and the device can so be caused to transport
Row is more smooth, and generation ball 10 is avoided to block and can not operate, it is also possible that ball 10 is more stable, when avoiding device operation
It shifts, causes operation not smooth, 4 bottom of outer layer ball retainer is provided with differential circle 3, and left side is provided with bolt 7, and bolt
7 outsides are fixedly connected with gear 5, and the shape of the shape of gear 5 respectively with the shape of inner circular tooth 2 and outer shroud tooth 9 matches, and tooth
Distribution annular in shape is put beyond wheel 5 centered on 1 center of circle of ring, can so so that the structure of the device is more firm, service life is more
Long, 3 bottoms of differential circle are provided with internal layer ball retainer 6, and 6 right side of internal layer ball retainer is provided with ball 10,3 bottoms of differential circle
Interior ring 8 is provided with, and 8 outside of interior ring is fixedly connected with outer shroud tooth 9, interior 8 inside of ring is fixedly connected with fixing groove 13,
Fixing groove 13 is internally provided with spring 15, and 15 top of spring is fixedly connected with fixed convex block 14, and fixed convex block 14 passes through spring
15 form elastic movable supports with fixing groove 13, and fixed 14 surface of convex block is equally spaced sawtooth, so that the device exists
It can be more convenient during installation, and fixation is more stable.
Operation principle：When using the rolling bearing for being used for transmission mechanism, the device is detected first, confirms nothing
Rear can be used by mistake, then the device be installed, by the fixation convex block 14 of the device by spring 15 into fixing groove 13
Portion presses, and then the device is inserted into connecting rod, and at this moment fixing convex block 14 can be sprung back under the elastic force effect of spring 15,
So that connecting rod surface is close in fixed 14 upper surface of convex block, and the sawtooth on fixed 14 surface of convex block can fasten connecting rod, this
Sample causes the device to be fixed in connecting rod, and when the apparatus is operative, two layers of ball 10 can rotate in the opposite direction, and poor
It is more smooth that moving-coil 3 so that ball 10 is run, and at this moment the gear 5 in differential 3 outside of circle can pass through the inner circular tooth 2 of outer 1 inside of ring
Rotation with the outer shroud tooth 9 in 8 outside of interior ring with present, so the device operation when more firm, and 11 meeting of ball retainer ring
Ball 10 is fixed, will not operationally be shifted, here it is this for the use process of the rolling bearing of transmission mechanism.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent substitution, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of rolling bearing for transmission mechanism, including outer ring (1), it is characterised in that：It is solid on the inside of the outer ring (1)
Surely inner circular tooth (2) is connected with, and inner circular tooth (2) bottom is provided with outer layer ball retainer (4), the outer layer ball retainer (4) is right
Side is fixedly connected with ball retainer ring (11), and ball retainer ring (11) is internally provided with ball (10), and ball (10) bottom
Ball pedestal (12) is provided with, outer layer ball retainer (4) bottom is provided with differential circle (3), and left side is provided with bolt
(7), gear (5) and on the outside of bolt (7) is fixedly connected with, described differential circle (3) bottom is provided with internal layer ball retainer (6), and
Ball (10) is provided on the right side of internal layer ball retainer (6), described differential circle (3) bottom is provided with interior ring (8), and interior ring
(8) outside is fixedly connected with outer shroud tooth (9), and fixing groove (13), fixing groove (13) are fixedly connected on the inside of the interior ring (8)
Spring (15) is internally provided with, and fixed convex block (14) is fixedly connected at the top of spring (15).
2. a kind of rolling bearing for transmission mechanism according to claim 1, it is characterised in that：The gear (5)
During shape of the shape respectively with the shape of inner circular tooth (2) and outer shroud tooth (9) matches, and ring (1) center of circle is beyond gear (5)
Heart point is annularly distributed.
3. a kind of rolling bearing for transmission mechanism according to claim 1, it is characterised in that：The ball (10) is in
Double-deck distributed architecture, and be distributed among ball (10) in concentric circles.
4. a kind of rolling bearing for transmission mechanism according to claim 1, it is characterised in that：The ball retainer ring
(11) it is cyclic structure, and diameter of a circle is identical with the diameter of ball (10) on the inside of ball retainer ring (11).
5. a kind of rolling bearing for transmission mechanism according to claim 1, it is characterised in that：The fixed convex block
(14) elastic movable supports are formed by spring (15) and fixing groove (13), and surface is equally spaced fixed convex block (14) saw
Tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367392.0U CN207393732U (en) | 2017-10-23 | 2017-10-23 | A kind of rolling bearing for transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367392.0U CN207393732U (en) | 2017-10-23 | 2017-10-23 | A kind of rolling bearing for transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393732U true CN207393732U (en) | 2018-05-22 |
Family
ID=62329561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367392.0U Expired - Fee Related CN207393732U (en) | 2017-10-23 | 2017-10-23 | A kind of rolling bearing for transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612750A (en) * | 2018-05-30 | 2018-10-02 | 海宁市晟达消防设备有限公司 | A kind of clamping hoop type steel ring |
-
2017
- 2017-10-23 CN CN201721367392.0U patent/CN207393732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612750A (en) * | 2018-05-30 | 2018-10-02 | 海宁市晟达消防设备有限公司 | A kind of clamping hoop type steel ring |
| CN108612750B (en) * | 2018-05-30 | 2023-08-22 | 海宁市晟达消防设备股份有限公司 | Clamp type steel ring |
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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: 20180522 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |