CN208010757U - A kind of round nut stop washer - Google Patents
A kind of round nut stop washer Download PDFInfo
- Publication number
- CN208010757U CN208010757U CN201820459123.5U CN201820459123U CN208010757U CN 208010757 U CN208010757 U CN 208010757U CN 201820459123 U CN201820459123 U CN 201820459123U CN 208010757 U CN208010757 U CN 208010757U
- Authority
- CN
- China
- Prior art keywords
- stop
- ear
- stop ear
- angle
- main
- 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.)
- Active
Links
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a kind of round nut stop washers, multiple outer stop ears including the ring-like washer body of flat circle and in circumference on the outside of washer body, wherein all outer stop ears are arranged the same axis in the outside circumference of washer body and to washer body and roll oblique extension circumferentially spacedly, and outer stop ear includes：Along circumferential direction four main stop ears that uniform intervals are arranged successively of washer body, and it is sequentially arranged in four groups of pair stop ear groups between two neighboring main stop ear, four main stop ears and four groups of pair stop ear groups correspond, every group of pair stop ear group includes at least one secondary stop ear, each main stop ear and the adjacent stop ear of corresponding secondary stop ear group respectively constitute the first angle, the second angle, third angle and the 4th angle, and four angle values are incremented by successively.When the utility model is used cooperatively with round nut, it can realize the adjustment of round nut denier, can be applied to axial gap and require on high main shaft.
Description
Technical field
The utility model is related to a kind of floor clips.
Background technology
In main axle unit, bearing clearance is on the circular runout of spindle nose and the influences such as axial float and fever, bearing life
Very big, especially in some high-speed main spindles, bearing clearance is excessive, and precision does not reach requirement, steel ball and raceway in too small then bearing
It squeezes serious, easy fever and influences bearing life.The use of round nut is the common method of bearing clearance adjustment, is equipped with stop pad
Circle, can play anti-loose effect.But common stop washer, there are six outer stop ears, and is divided to two groups, three three ground concentration cloth
It sets, it is consistent that adjacent outer stop ear is separated by angle, and it is inaccurate to adjust resolution ratio, and in this way some axial gaps are required with high master
Axis, cannot adjust well, be not pine be exactly tight.
Invention content
The purpose of this utility model is to provide a kind of round nut stop washer, to improve the essence of bearing axial clearance adjusting
Degree.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of round nut stop washer, including it is flat
The washer body of face circular ring type and by multiple outer stop ears being respectively arranged on the outside of the washer body in circumference constitute it is outer only
Dynamic ear group, wherein all outer stop ears be arranged circumferentially spacedly in the outside circumference of the washer body and to
The same axis of the washer body, which rolls, tiltedly to be extended, and the outer stop ear group includes：Circumferential direction along the washer body is equal successively
The main stop ear of even first to be intervally arranged, the second main stop ear, the main stop ear of third and the 4th main stop ear, and set on described
The first secondary stop ear group between first main stop ear and the second main stop ear is stopped set on the described second main stop ear and third master
The second secondary stop ear group between dynamic ear, the third pair stop ear between the main stop ear of the third and the 4th main stop ear
Group, the fourth officer stop ear group between the described 4th main stop ear and the first main stop ear,
Described first secondary stop ear group includes at least one first secondary stop ear, wherein adjacent to the described first main stop ear
The first angle is constituted between described first secondary stop ear and the first main stop ear；
Described second secondary stop ear group includes at least one second secondary stop ear, wherein adjacent to the described second main stop ear
The second angle is constituted between described second secondary stop ear and the second main stop ear,
The third pair stop ear group includes at least one third pair stop ear, wherein adjacent to the main stop ear of the third
Third angle is constituted between the third pair stop ear and the main stop ear of the third,
The fourth officer stop ear group includes at least one fourth officer stop ear, wherein adjacent to the described 4th main stop ear
The 4th angle, first angle, the second angle, third are constituted between the fourth officer stop ear and the 4th main stop ear
It is equivalent successively between angle and the 4th angle to be incrementally arranged.
Preferably, the angle between first angle, the second angle, third angle and the 4th angle successively according to 5 ° increases
Width is incremented by.
It is further preferred that first angle is 15 °, second angle is 20 °, and the third angle is 25 °, institute
It is 30 ° to state the 4th angle.
Preferably, the described first secondary stop ear group includes multiple secondary stop ears of described first to be spacedly distributed, and described the
Second mate's stop ear group includes multiple secondary stop ears of described second to be spacedly distributed, and the third pair stop ear group includes multiple etc.
The third pair stop ear being spaced apart, the fourth officer stop ear group include that multiple fourth officers being spacedly distributed stop
Dynamic ear.
It is further preferred that between the two neighboring first secondary stop ear, two neighboring described second secondary stop ear it
Between, the interval angles phase one between the two neighboring third pair stop ear and between the two neighboring fourth officer stop ear
It causes.
It is further preferred that the described first secondary stop ear, the second secondary stop ear, third pair stop ear and fourth officer stop
Ear is both provided with 3, between two neighboring described first secondary stop ear, between two neighboring described second secondary stop ear, it is adjacent
The angle being spaced between two third pair stop ears and between the two neighboring fourth officer stop ear is 20 °.
Preferably, the angle between the extending direction of all outer stop ears and washer body place plane is equal
It is identical.
It is further preferred that the axis side end face of the round nut is equipped with taper fillet surface circumferentially, when described
When stop washer is matched with the round nut, the outer stop ear patch is touched on the taper fillet surface.
Preferably, uniformly distributed in the outside circumference of the round nut there are four open slots, and the open slot is along the round nut
Axially penetrate through extension, when the stop washer is matched with the round nut, the outer stop ear is towards the round nut
It can be ordinatedly fastened in the open slot when bending.
As a kind of specific embodiment, the stop washer further includes being set on the inside of the washer body in circumference
Interior stop ear, the interior stop ear and the outer stop ear are located at the same side of the washer body, and the interior stop ear
Extending direction and the plane where the washer body are perpendicular.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：By this practicality
When novel stop washer is used cooperatively with round nut and is used for the adjustment installation of gap of main reinforcement, it is distributed on stop washer multiple
It is corresponding that outer stop ear more easily can reach location matches with the open slot on round nut so that stop washer and round nut it
Between more easily reach cooperation, so as to realize gap of main reinforcement denier adjustment, can be applied to axial gap require it is high
On main shaft.
Description of the drawings
Attached drawing 1 is a kind of vertical view of embodiment of the utility model；
Attached drawing 2 be Fig. 1 A-A to sectional view；
Attached drawing 3 is the axis surveys view of the utility model another embodiment；
Attached drawing 4 is the vertical view for the round nut being used cooperatively with the utility model；
Attached drawing 5 is sectional views of the Fig. 4 in B-B direction；
Attached drawing 6 is that the utility model applies the sectional view in spindle mounted；
Wherein：100, stop washer；200, round nut；300, main shaft；400, bearing；500, sleeve assembly；1, the first master
Stop ear；10, the first secondary stop ear group；11, the first secondary stop ear；2, the second main stop ear；20, the second secondary stop ear group；21,
Second secondary stop ear；3, the main stop ear of third；30, third pair stop ear group；31, third pair stop ear；4, the 4th main stop ear；
40, fourth officer stop ear group；41, fourth officer stop ear；5, washer body；6, interior stop ear；7, open slot；8, taper chamfering
Face.
Specific implementation mode
The technical solution of the utility model is further elaborated in the following with reference to the drawings and specific embodiments.
Shown in Fig. 1 ~ Fig. 3, a kind of round nut of the utility model is ring-like with stop washer 100, including flat circle
Washer body 5 and the outer stop ear group being made of multiple outer stop ears being respectively arranged in 5 outside circumference of washer body, wherein
The same axis side in the outside circumference of washer body 5 and to washer body 5 is arranged in all outer stop ears circumferentially spacedly
It tilts and extends, the angle all same between the 5 place plane of extending direction and washer body of all outer stop ears.
Outer stop ear group includes：Along circumferential direction the first main stop ear 1, second that uniform intervals are arranged successively of washer body 6
Main 3 and the 4th main stop ear 4 of stop ear of main stop ear 2, third, and set on 1 and second main stop ear 2 of the first main stop ear it
Between the first secondary stop ear group 10, the second secondary stop ear group 20 between the second main stop ear 2 and the main stop ear of third 3,
Third pair stop ear group 30 between main 3 and the 4th main stop ear 4 of stop ear of third and it is set to the 4th main stop ear 4
With the fourth officer stop ear group 40 between the first main stop ear 1,
First secondary stop ear group 10 includes at least one first secondary stop ear 11, wherein adjacent to the of the first main stop ear 1
The first angle α 1 is constituted between one secondary stop ear 11 and the first main stop ear 1；
Second secondary stop ear group 20 includes at least one second secondary stop ear 21, wherein adjacent to the of the second main stop ear 2
The second angle α 2 is constituted between second mate's stop ear 21 and the second main stop ear 2,
Third pair stop ear group 30 includes at least one third pair stop ear 31, wherein adjacent to the of the main stop ear of third 3
Composition third angle α 3 between three secondary stop ears 31 and the main stop ear 3 of third,
Fourth officer stop ear group 40 includes at least one fourth officer stop ear 41, wherein adjacent to the of the 4th main stop ear 4
The 4th angle α 4 is constituted between fourth officer stop ear 41 and the 4th main stop ear 4,
It is equivalent successively between first angle α 1, the second angle α 2, third angle α 3 and the 4th angle α 4 to be incrementally arranged.
It is a kind of embodiment of the utility model, the first angle α 1, the second angle α 2, third shown in referring to Fig. 1 and Fig. 2
Angle amplification between angle α 3 and the 4th angle α 4 successively according to 5 ° is incremented by, and value respectively be 15 °, 20 °, 25 °,
30°。
First secondary stop ear group 10 includes the secondary stop ear 11 of multiple first to be spacedly distributed, and the second secondary stop ear group 20 is wrapped
Containing the secondary stop ear 21 of multiple second to be spacedly distributed, third pair stop ear group 30 is stopped comprising multiple third pairs being spacedly distributed
Dynamic ear 31, fourth officer stop ear group 40 includes multiple fourth officer stop ears 41 being spacedly distributed, and two neighboring first pair is stopped
Between dynamic ear 11, between two neighboring second secondary stop ear 21, between two neighboring third pair stop ear 31 and two neighboring the
Interval angles between fourth officer stop ear 41 are consistent.In the present embodiment, first the 11, second secondary stop ear 21 of secondary stop ear, the
Three secondary stop ears 31 and fourth officer stop ear 41 are both provided with 3, between the two neighboring first secondary stop ear 11, two neighboring the
It is spaced between second mate's stop ear 21, between two neighboring third pair stop ear 31 and between two neighboring fourth officer stop ear 41
Angle is 20 °.
It is shown in Figure 3, it is another embodiment of the utility model, substantially similar with former embodiment, difference exists
In：First the 11, second secondary stop ear 21 of secondary stop ear, third pair stop ear 31 and fourth officer stop ear 41 are both provided with 2.
Shown in Fig. 4 and Fig. 5, the axis side end face for the round nut 200 being used cooperatively with stop washer 100 was equipped with along week
To the taper fillet surface 8 of extension, the angle of inclination of the taper fillet surface 8 is consistent with the outer angle of inclination of stop ear, works as stop
When washer 100 is matched with round nut 200, outer stop ear patch is touched on taper fillet surface 8.
Uniformly distributed there are four open slot 7 in the outside circumference of round nut 200, open slot 7 prolongs along axially penetrating through for round nut 200
It stretches, when stop washer 100 is matched with round nut 200, outer stop ear at 7 position of corresponding opening slot is towards round nut 200
It can be ordinatedly fastened in open slot 7 when bending.
Stop washer 100 further includes the interior stop ear 6 being set in 5 inside circumference of washer body, which stops with outer
Dynamic ear is located at the same side of washer body 5, and the extending direction of interior stop ear 6 and the plane where washer body 5 are perpendicular.Tool
In use, when stop washer 100 is sleeved on axis, interior stop ear 6 is cooperatively received in the axial trough on axis surface body, ensures stop pad
Circle 100 does not relatively rotate with axis.
Shown in Figure 6, using in the shaft assembly of the utility model, main shaft 300 is equipped with the shaft shoulder 301, and 301 right side of the shaft shoulder exists
Bearing 400, sleeve assembly 500 and another bearing 400, round nut 200 and stop washer 100 are cased on main shaft 300 successively
Ordinatedly two bearings 400 and sleeve assembly 500 are fixed on main shaft 300, the shaft shoulder can be adjusted by rotating round nut 200
Elasticity between 301 and round nut 200.When elasticity adjust to it is suitable when, find the nearest outer stop of from four open slots 7
Ear, rotation round nut 200 to outer stop ear can be received into the position of open slot 7, and the press-bending of outer stop ear is put into open slot 7
In, realize that the stop of round nut 200 is locking.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of round nut stop washer, including the ring-like washer body of flat circle and it is respectively arranged on the washer master by multiple
The outer stop ear group that outer stop ear in the circumference of external side is constituted, wherein all outer stop ears are set circumferentially spacedly
It sets the same axis in the outside circumference of the washer body and to the washer body and rolls and tiltedly extend, it is characterised in that：Institute
Stating outer stop ear group includes：Stop along circumferential direction the first main stop ear that uniform intervals are arranged successively of the washer body, the second master
Dynamic ear, the main stop ear of third and the 4th main stop ear, and between the described first main stop ear and the second main stop ear
First secondary stop ear group, is set to institute at the between the described second main stop ear and the main stop ear of third second secondary stop ear group
It states the third pair stop ear group between the main stop ear of third and the 4th main stop ear, be set to the described 4th main stop ear and the first master
Fourth officer stop ear group between stop ear,
Described first secondary stop ear group includes at least one first secondary stop ear, wherein adjacent to described in the described first main stop ear
The first angle is constituted between first secondary stop ear and the first main stop ear；
Described second secondary stop ear group includes at least one second secondary stop ear, wherein adjacent to described in the described second main stop ear
The second angle is constituted between second secondary stop ear and the second main stop ear,
The third pair stop ear group includes at least one third pair stop ear, wherein adjacent to described in the main stop ear of the third
Third angle is constituted between third pair stop ear and the main stop ear of the third,
The fourth officer stop ear group includes at least one fourth officer stop ear, wherein adjacent to described in the described 4th main stop ear
The 4th angle, first angle, the second angle, third angle are constituted between fourth officer stop ear and the 4th main stop ear
And the 4th equivalent successively between angle be incrementally arranged.
2. a kind of round nut stop washer according to claim 1, it is characterised in that：First angle, the second folder
It is incremented by successively according to 5 ° of angle amplification between angle, third angle and the 4th angle.
3. a kind of round nut stop washer according to claim 2, it is characterised in that：First angle is 15 °, institute
It is 20 ° to state the second angle, and the third angle is 25 °, and the 4th angle is 30 °.
4. a kind of round nut stop washer according to claim 1, it is characterised in that：Described first secondary stop ear group packet
Include multiple secondary stop ears of described first to be spacedly distributed, the described second secondary stop ear group include it is multiple be spacedly distributed it is described
Second secondary stop ear, the third pair stop ear group include multiple third pair stop ears being spacedly distributed, and the described 4th
Secondary stop ear group includes multiple fourth officer stop ears being spacedly distributed.
5. a kind of round nut stop washer according to claim 4, it is characterised in that：Two neighboring first pair is stopped
Between dynamic ear, between two neighboring described second secondary stop ear, it is between the two neighboring third pair stop ear and two neighboring
Interval angles between the fourth officer stop ear are consistent.
6. a kind of round nut stop washer according to claim 5, it is characterised in that：The first secondary stop ear, the
Second mate's stop ear, third pair stop ear and fourth officer stop ear are both provided with 3, two neighboring described first secondary stop ear it
Between, between the two neighboring second secondary stop ear, between the two neighboring third pair stop ear and two neighboring described the
The angle being spaced between fourth officer stop ear is 20 °.
7. a kind of round nut stop washer according to claim 1, it is characterised in that：All outer stop ears
Angle all same between plane where extending direction and the washer body.
8. a kind of round nut stop washer according to claim 7, it is characterised in that：The axis side end face of the round nut
It is equipped with taper fillet surface circumferentially, when the stop washer is matched with the round nut, the outer stop ear
Patch is touched on the taper fillet surface.
9. a kind of round nut stop washer according to claim 1, it is characterised in that：The outside circumference of the round nut
It is upper uniformly distributed that there are four open slot, the open slot axially penetrates through extension along the round nut, when the stop washer with it is described
When round nut matches, the outer stop ear can be ordinatedly fastened in the open slot towards when the round nut bending.
10. according to a kind of round nut stop washer of claim 1 to 9 any one of them, it is characterised in that：The stop pad
Circle further includes the interior stop ear being set on the inside of the washer body in circumference, and the interior stop ear is located at institute with the outer stop ear
The same side of washer body is stated, and the extending direction of the interior stop ear and the plane where the washer body are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459123.5U CN208010757U (en) | 2018-03-30 | 2018-03-30 | A kind of round nut stop washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459123.5U CN208010757U (en) | 2018-03-30 | 2018-03-30 | A kind of round nut stop washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010757U true CN208010757U (en) | 2018-10-26 |
Family
ID=63891945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820459123.5U Active CN208010757U (en) | 2018-03-30 | 2018-03-30 | A kind of round nut stop washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010757U (en) |
-
2018
- 2018-03-30 CN CN201820459123.5U patent/CN208010757U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7393141B2 (en) | Bearing arrangement for a vehicle differential | |
| JP2004522923A5 (en) | ||
| AU2002302877A1 (en) | Full complement taper roller bearing | |
| CN208010757U (en) | A kind of round nut stop washer | |
| CN202280735U (en) | Triple ball bearing pack and bearing assembling structure provided with same | |
| CN204878336U (en) | Single -row roller bearing's holder subassembly | |
| CN206918069U (en) | Wide-angle self-aligning bearing | |
| CN106151265A (en) | A kind of multiple row is without the full ball self-aligning bearing of retainer | |
| CN104121286A (en) | Self-aligning ball bearing | |
| CN104712651A (en) | Double-row tapered roller alignment heavy load sliding bearing | |
| US11885373B2 (en) | Roller bearing assembly | |
| CN210599853U (en) | Conical hub bearing with play pre-adjusting structure | |
| CN207890546U (en) | anti-deviation roller | |
| CN203441971U (en) | Self-aligning ball bearing | |
| CN205908636U (en) | Multiseriate does not have full ball self -aligning bearing of holder | |
| CN104976225B (en) | roller bearing with V-shaped groove | |
| JPS6475135A (en) | Ring rolling mill | |
| CN204493448U (en) | A kind of radial bearing | |
| CN210371639U (en) | High-speed heavy-load low-friction high-speed railway bearing provided with double-row roller embedded balls | |
| CN218625058U (en) | Axial and radial rolling bearing for replacing angular contact | |
| CN205978069U (en) | Combined tight pulley bearing that rises of coaxial many mounting holes | |
| CN220825316U (en) | Four-row tapered roller bearing for hot continuous rolling line working roller | |
| CN204450577U (en) | A kind of bearing support structure of robot wrist | |
| CN204878335U (en) | Roller bearing's holder subassembly | |
| CN208900542U (en) | A kind of novel four-line column roller bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |