CN207687186U - A kind of chemical industry equipment bearing facilitating installation - Google Patents
A kind of chemical industry equipment bearing facilitating installation Download PDFInfo
- Publication number
- CN207687186U CN207687186U CN201721537312.1U CN201721537312U CN207687186U CN 207687186 U CN207687186 U CN 207687186U CN 201721537312 U CN201721537312 U CN 201721537312U CN 207687186 U CN207687186 U CN 207687186U
- Authority
- CN
- China
- Prior art keywords
- ring
- annulus
- chemical industry
- outer shroud
- kelly
- 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 provides a kind of chemical industry equipment bearing facilitating installation, is related to field of bearings.This facilitates the chemical industry equipment bearing of installation, including outer ring, outer shroud and inner ring, it is provided with fixed ring on the left of the outer ring, the outer shroud and inner ring are respectively positioned on the inside of outer ring, it is provided with ball between the outer shroud and inner ring, inner wall surrounding on the right side of the outer ring offers circular groove, and the outer wall surrounding of the outer shroud is provided with annulus, and side of the annulus far from outer shroud is contacted with the inner wall of circular groove.This facilitates the chemical industry equipment bearing of installation, annulus is driven to be slided along circular groove inner wall by outer shroud, so that kelly is clamped with arcuate socket under the action of the spring, and fixed ring is sequentially passed through by screw rod and outer ring is connect with annulus screw thread, and outer shroud and inner ring are installed to convenient, it is convenient to be fixedly connected with outer ring, without being replaced to outer ring, it is easy to operate, it is not easy that inner ring and ball is made to damage, reduces use cost.
Description
Technical field
The utility model is related to technical field of bearings, specially a kind of chemical industry equipment bearing facilitating installation.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy.According to the difference of the friction properties of the moving elements, bearing can be divided into rolling
Dynamic bearing and sliding bearing two major classes.Wherein rolling bearing is normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher.Bearing is that fixed and reduction load friction coefficient is played in mechanical transmission course
Component, when other parts generate relative motion each other, for reducing in power transmission process in friction coefficient and holding shaft
The fixed parts in heart position.
At present major part chemical industry equipment with bearing replace when need to be installed using special equipment, make bearing install into
In mounting hole, it is easy to damage bearing inner race and ball, it is cumbersome to not only be not easy to install, and increase
Use cost.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of chemical industry equipment bearing facilitating installation, solves
Current most of chemical industry equipment mentioned above needs to be installed using special equipment with bearing when replacing, and bearing is made to pacify
It is fitted into mounting hole, is easy to damage bearing inner race and ball, it is cumbersome to not only be not easy to install, and
The problem of increasing use cost.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of chemical industry facilitating installation
If replacement bearing, including outer ring, outer shroud and inner ring, fixed ring, the outer shroud and the equal position of inner ring are provided on the left of the outer ring
Inside in outer ring is provided with ball between the outer shroud and inner ring, the inner wall surrounding on the right side of the outer ring offers circular groove, institute
The outer wall surrounding for stating outer shroud is provided with annulus, and side of the annulus far from outer shroud is contacted with the inner wall of circular groove, outside the outer shroud
The surrounding of wall and clamping device is equipped on the right side of the annulus, the clamping device is internally provided with briquetting, and the briquetting is close
The side of ball is provided with spring, and one end of the spring is fixedly connected with briquetting close to the side of ball, and spring is another
It holds and is fixedly connected with one end close to outer shroud inside clamping device, the other side of the briquetting is fixedly connected with one end of kelly, institute
The other end of kelly is stated through clamping device and extends to outside and the outer ring clamping of clamping device, is equipped on the left of the fixed ring
Screw rod, the right end of the screw rod sequentially pass through fixed ring and outer ring and extend to the inside of circular groove and connect with annulus screw thread.
Preferably, the outer shroud offers and ball phase respectively with the junction of ball and the junction of inner ring and ball
The annular groove of adaptation.
Preferably, the opening of the clamping device is provided with block, and the junction of block and kelly offers and kelly
Compatible circular hole.
Preferably, the outer ring and the junction of kelly offer arcuate socket, and the one end of kelly far from briquetting have with
The compatible convex structure of arcuate socket.
Preferably, the screw rod is equal with the quantity of clamping device.
Preferably, the annulus offers threaded hole compatible with screw rod with the junction of screw rod.
(3) advantageous effect
The utility model provides a kind of chemical industry equipment bearing facilitating installation.Has following advantageous effect：
1, chemical industry equipment bearing for facilitating installation, by being opened in the circular groove of the surrounding of inner wall on the right side of outer ring and setting
The annulus in outer shroud outer wall surrounding is set, and by setting positioned at the clamping device of outer shroud outer wall surrounding and inside clamping device
Spring and briquetting and the kelly being clamped with outer ring, while by the screw rod of setting, to drive annulus along circle by outer shroud
Slot inner wall slides so that kelly is clamped with arcuate socket under the action of the spring, and sequentially passes through fixed ring and outer ring by screw rod
Connect with annulus screw thread, outer shroud and inner ring installed to convenient, it is convenient to be fixedly connected with outer ring, be not necessarily to outer ring into
Row is replaced, easy to operate, is not easy that inner ring and ball is made to damage, and reduces use cost.
2, chemical industry equipment bearing for facilitating installation, by the way that the block in clamping device opening, and block and card is arranged
The junction of bar offers circular hole compatible with kelly, and to not only be limited to kelly, but also it is dynamic to effectively improve kelly
The stability of work.
3, chemical industry equipment bearing for facilitating installation, by being opened in annulus and screw rod junction and being adapted with screw rod
Threaded hole, annulus is fixed by screw rod to convenient.
Description of the drawings
Fig. 1 is the cross-sectional view of the structure that the utility model is faced；
Fig. 2 is the internal structure schematic diagram of the utility model clamping device；
Fig. 3 is the utility model structural side view.
In figure：1 outer ring, 2 outer shrouds, 3 inner rings, 4 fixed rings, 5 balls, 6 circular grooves, 7 annulus, 8 clamping devices, 9 briquettings, 10 bullets
Spring, 11 kellies, 12 blocks, 13 arcuate sockets, 14 screw rods.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of chemical industry equipment bearing facilitating installation, as shown in Figs. 1-3, including outer ring
1, the left side of outer shroud 2 and inner ring 3, outer ring 1 is provided with fixed ring 4, and outer shroud 2 and inner ring 3 are respectively positioned on the inside of outer ring 1, outer shroud 2
Ball 5 is provided between inner ring 3, outer shroud 2 opens up respectively with the junction of ball 5 and inner ring 3 and the junction of ball 5
There is annular groove compatible with ball 5, facilitates outer shroud 2 and inner ring 3 along annular groove stable rotation, the inner wall on 1 right side of outer ring
Surrounding offers circular groove 6, and the outer wall surrounding of outer shroud 2 is provided with annulus 7, the inner wall of annulus 7 side far from outer shroud 2 and circular groove 6
Contact, the surrounding of 2 outer wall of outer shroud and the right side for being located at annulus 7 are equipped with clamping device 8, and clamping device 8 is internally provided with briquetting 9,
Briquetting 9 is provided with spring 10 close to the side of ball 5, and one end of spring 10 is fixedly connected with briquetting 9 close to the side of ball 5,
And the other end of spring 10 is fixedly connected with 8 inside of clamping device close to one end of outer shroud 2, the other side and the kelly 11 of briquetting 9
One end is fixedly connected, and the other end of kelly 11 runs through clamping device 8 and extends to outside and the clamping of outer ring 1 of clamping device 8, passes through bullet
The resilient force of spring 10, convenient for driving briquetting 9 to act so that briquetting 9 drives kelly 11 to be clamped with outer ring 1, and clamping device 8 is opened
It is provided with block 12 at mouthful, and block 12 offers circular hole compatible with kelly 11 with the junction of kelly 11, to not only
Kelly 11 is limited, and effectively improves the stability of the action of kelly 11, outer ring 1 and the junction of kelly 11 offer arc
Shape hole 13, and the one end of kelly 11 far from briquetting 9 have convex structure compatible with arcuate socket 13, convenient for kelly 11 with
Arcuate socket 13 is clamped, and the left side of fixed ring 4 is equipped with screw rod 14, and screw rod 14 is equal with the quantity of clamping device 8, improve outer ring 1 and
The right end of stability between annulus 7, screw rod 14 sequentially passes through fixed ring 4 and outer ring 1 and extends to inside and the annulus 7 of circular groove 6
It is threadedly coupled, annulus 7 offers threaded hole compatible with screw rod 14 with the junction of screw rod 14, passes through screw rod 14 to convenient
Annulus 7 is fixed.
Operation principle：In use, driving annulus 7 to be slided along 6 inner wall of circular groove by outer shroud 2 so that kelly 11 is in spring
It is clamped with arcuate socket 13 under the action of 10, and fixed ring 4 is sequentially passed through by screw rod 14 and outer ring 1 is threadedly coupled with annulus 7, from
And conveniently outer shroud 2 and inner ring 3 are installed, it is convenient to be fixedly connected with outer ring 1.
In conclusion this facilitates the chemical industry equipment bearing of installation, the circle of the surrounding by being opened in 1 right side inner wall of outer ring
Slot 6 and annulus 7 in 2 outer wall surrounding of outer shroud is set, and the clamping device 8 positioned at 2 outer wall surrounding of outer shroud and position by setting
Spring 10 and briquetting 9 inside clamping device 8 and the kelly 11 being clamped with outer ring 1, while by the screw rod of setting 14, from
And annulus 7 is driven to be slided along 6 inner wall of circular groove by outer shroud 2 so that kelly 11 blocks under the action of spring 10 with arcuate socket 13
It connects, and fixed ring 4 is sequentially passed through by screw rod 14 and outer ring 1 is threadedly coupled with annulus 7, to convenient to outer shroud 2 and inner ring 3
It is installed, it is convenient to be fixedly connected with outer ring 1, it is easy to operate without being replaced to outer ring 1, it is not easy to make inner ring 3 and ball 5
It damages, reduces use cost.
Secondly, by being arranged the block 12 in 8 opening of clamping device, and the junction of block 12 and kelly 11 offer with
11 compatible circular hole of kelly to not only be limited to kelly 11, but also effectively improves the stability of the action of kelly 11.
Also, by being opened in annulus 7 and 14 junction of screw rod and threaded hole compatible with screw rod 14, to convenient logical
Screw rod 14 is crossed annulus 7 is fixed.
It should be noted that herein, 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 include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of chemical industry equipment bearing facilitating installation, including outer ring (1), outer shroud (2) and inner ring (3), it is characterised in that：Institute
It states and is provided with fixed ring (4) on the left of outer ring (1), the outer shroud (2) and inner ring (3) are respectively positioned on the inside of outer ring (1), described outer
Ball (5) is provided between ring (2) and inner ring (3), the inner wall surrounding on the right side of the outer ring (1) offers circular groove (6), described outer
The outer wall surrounding of ring (2) is provided with annulus (7), and side of the annulus (7) far from outer shroud (2) is contacted with the inner wall of circular groove (6),
The surrounding of outer shroud (2) outer wall and clamping device (8) is equipped on the right side of the annulus (7), the inside of the clamping device (8) is set
It is equipped with briquetting (9), the briquetting (9) is provided with spring (10), one end of the spring (10) and pressure close to the side of ball (5)
Block (9) is fixedly connected close to the side of ball (5), and the other end of spring (10) and the internal close outer shroud (2) of clamping device (8)
One end is fixedly connected, and the other side of the briquetting (9) is fixedly connected with one end of kelly (11), the other end of the kelly (11)
It through clamping device (8) and extends to the outside of clamping device (8) and is clamped with outer ring (1), spiral shell is equipped on the left of the fixed ring (4)
The right end of bar (14), the screw rod (14) sequentially passes through fixed ring (4) and outer ring (1) and extends to inside and the circle of circular groove (6)
Ring (7) is threadedly coupled.
2. a kind of chemical industry equipment bearing facilitating installation according to claim 1, it is characterised in that：The outer shroud (2)
It is offered respectively and the compatible annulus of ball (5) with the junction of the junction of ball (5) and inner ring (3) and ball (5)
Slot.
3. a kind of chemical industry equipment bearing facilitating installation according to claim 1, it is characterised in that：The clamping device
(8) opening is provided with block (12), and block (12) is offered with the junction of kelly (11) and is adapted with kelly (11)
Circular hole.
4. a kind of chemical industry equipment bearing facilitating installation according to claim 1, it is characterised in that：The outer ring (1)
Arcuate socket (13) is offered with the junction of kelly (11), and the one end of kelly (11) far from briquetting (9) has and arcuate socket
(13) compatible convex structure.
5. a kind of chemical industry equipment bearing facilitating installation according to claim 1, it is characterised in that：The screw rod (14)
It is equal with the quantity of clamping device (8).
6. a kind of chemical industry equipment bearing facilitating installation according to claim 1, it is characterised in that：The annulus (7)
It is offered and the compatible threaded hole of screw rod (14) with the junction of screw rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537312.1U CN207687186U (en) | 2017-11-17 | 2017-11-17 | A kind of chemical industry equipment bearing facilitating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537312.1U CN207687186U (en) | 2017-11-17 | 2017-11-17 | A kind of chemical industry equipment bearing facilitating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687186U true CN207687186U (en) | 2018-08-03 |
Family
ID=62988964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721537312.1U Expired - Fee Related CN207687186U (en) | 2017-11-17 | 2017-11-17 | A kind of chemical industry equipment bearing facilitating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687186U (en) |
-
2017
- 2017-11-17 CN CN201721537312.1U patent/CN207687186U/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: 20180803 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |