CN206958118U - A kind of plum coupling - Google Patents
A kind of plum coupling Download PDFInfo
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- CN206958118U CN206958118U CN201720412475.0U CN201720412475U CN206958118U CN 206958118 U CN206958118 U CN 206958118U CN 201720412475 U CN201720412475 U CN 201720412475U CN 206958118 U CN206958118 U CN 206958118U
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- axle sleeve
- crack
- plum
- protrusion
- glue
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Abstract
The utility model discloses a kind of plum coupling, including：First axle sleeve, its one end is interval with multiple first protrusion posts, and the vertical direction of the side of the other end of the first axle sleeve is provided with the first crack, and the horizontal direction of the side of the other end of the first axle sleeve is provided with the second crack connected with the first crack；Plum blossom glue, in plum blossom column, wherein the marginating compartment of plum blossom glue is provided with multiple projections, and forms accepting groove between two adjacent projections；Second axle sleeve, in annulus column, wherein one end of the second axle sleeve is interval with multiple second protrusion posts；Wherein, the first protrusion post gap is equipped with accepting groove, and the second protrusion post gap is equipped with accepting groove, and the first protrusion post and the second protrusion post are separately positioned in the adjacent accepting groove of plum blossom glue.By the above-mentioned means, the structure of plum coupling disclosed in the utility model is simple, and can bear larger fluctuating load, so that it is guaranteed that shaft coupling can be applied in the higher occasion of rotating speed.
Description
Technical field
Technical field of mechanical transmission is the utility model is related to, more particularly to a kind of plum coupling.
Background technology
With the development of technology, shaft coupling is increasingly used widely.Shaft coupling is primarily used to couple different institutions
In driving shaft and driven shaft, be allowed to rotate together to transmit the mechanical part of moment of torsion, be the important composition of machine driven system
Part.Therefore, shaft coupling obtains in fields such as universal machine, metallurgical equipment, chemical machinery, aviation, ship, electronic equipments
Extensive use is arrived.
At present, the structure of traditional shaft coupling is more complicated, and the load born is smaller, can not apply rotating speed compared with
High occasion.
Utility model content
The utility model is simple in construction mainly solving the technical problems that provide a kind of plum coupling, and can bear
Larger fluctuating load.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of plum coupling is provided,
Including：First axle sleeve, in annulus column, wherein one end of the first axle sleeve is interval with multiple first protrusion posts, and the first axle sleeve
The vertical direction of side of the other end be provided with the first crack, the horizontal direction of the side of the other end of the first axle sleeve is provided with and the
Second crack of one crack connection；Plum blossom glue, in plum blossom column, the wherein marginating compartment of plum blossom glue is provided with multiple projections, and two
Accepting groove is formed between individual adjacent projection；Second axle sleeve, in annulus column, wherein one end of the second axle sleeve be interval with it is multiple
Second protrusion post；Wherein, the first protrusion post gap is equipped with accepting groove, and the second protrusion post gap, which is equipped with, to be housed
In groove, and the first protrusion post and the second protrusion post are separately positioned in the adjacent accepting groove of plum blossom glue.
Wherein, first axle is arranged with the first bolt for being located in the first crack.
Wherein, the first crack is less than the length of the first axle sleeve vertical direction in the depth of the vertical direction of the first axle sleeve, and
Second crack is less than the radius in the section of the first axle sleeve in the depth of the horizontal direction of the first axle sleeve.
Wherein, the vertical direction of the side of the other end of the second axle sleeve is provided with the 3rd crack, the other end of the second axle sleeve
The horizontal direction of side is provided with the 4th crack connected with the 3rd crack.
Wherein, the second axle sleeve is provided with and is located in trilete second bolt.
Wherein, the 3rd crack is less than the length of the second axle sleeve vertical direction in the depth of the vertical direction of the second axle sleeve, and
4th crack is less than the radius in the section of the second axle sleeve in the depth of the horizontal direction of the second axle sleeve.
Wherein, the middle part of plum blossom glue is provided with the perforate connected with the through hole of the first axle sleeve and the through hole of the second axle sleeve.
Wherein, the quantity of the quantity of the first protrusion post of the first axle sleeve and the second protrusion post of the second axle sleeve is equal, and plum
The quantity of the accepting groove of flower glue is equal to the quantity of the quantity of the first protrusion post of the first axle sleeve and the second protrusion post of the second axle sleeve
Sum.
The beneficial effects of the utility model are：It is different from the situation of prior art, plum blossom connection disclosed in the utility model
Axle device includes：First axle sleeve, in annulus column, wherein one end of the first axle sleeve is interval with multiple first protrusion posts, and first
The vertical direction of the side of the other end of axle sleeve is provided with the first crack, and the horizontal direction of the side of the other end of the first axle sleeve is provided with
The second crack connected with the first crack；Plum blossom glue, in plum blossom column, the wherein marginating compartment of plum blossom glue is provided with multiple projections,
And form accepting groove between two adjacent projections；Second axle sleeve, in annulus column, wherein one end of the second axle sleeve is interval with
Multiple second protrusion posts；Wherein, the first protrusion post gap is equipped with accepting groove, and the second protrusion post gap is equipped with
In accepting groove, and the first protrusion post and the second protrusion post are separately positioned in the adjacent accepting groove of plum blossom glue.By the above-mentioned means,
The structure of plum coupling disclosed in the utility model is simple, and can bear larger fluctuating load, so that it is guaranteed that shaft coupling
Device can be applied in the higher occasion of rotating speed.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model plum coupling；
Fig. 2 is the configuration schematic diagram of the utility model plum coupling.
Embodiment
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, Fig. 1 is the dimensional structure diagram of the utility model plum coupling；Fig. 2 is the utility model
The configuration schematic diagram of plum coupling.The plum coupling includes the first axle sleeve 10, the axle sleeve 12 of plum blossom glue 11 and second.
In the present embodiment, the first axle sleeve 10 and the second axle sleeve 12 are made up of metal material, plum blossom glue 11 by with buffering and it is flexible
Plastic material is formed.
First axle sleeve 10 is in annulus column, and certainly, it is in annulus column that the utility model, which does not limit the first axle sleeve 10, at it
In his embodiment, the first axle sleeve 10 can also be in other shapes, such as rectangular-shaped, specifically need depending on actual conditions.
One end of first axle sleeve 10 is interval with multiple first protrusion posts 101.It should be understood that the first axle sleeve 10 and multiple first
Protrusion post 101 is integrally formed.
In the present embodiment, the vertical direction of the side of the other end of the first axle sleeve 10（That is the length side of plum coupling
To）Provided with the first crack 102, the horizontal direction of the side of the other end of the first axle sleeve 10（That is the cross-wise direction of plum coupling）
Provided with the second crack 103 connected with the first crack 102.It should be understood that the utility model is by setting the first crack 102 and second
Crack 103, the first axle sleeve 10 can be divided into the contiguous block of polylith interconnection, because contiguous block interconnects, therefore connected
There is certain cushioning effect, it may have spring function between block so that the first axle sleeve 10 itself has the work(of buffering and elasticity
Energy.
In the present embodiment, vertical direction of first crack 102 in the first axle sleeve 10（I.e. along the length side of plum coupling
To）Depth be less than the length of the vertical direction of the first axle sleeve 10, and the second crack 104 is in the horizontal direction of the first axle sleeve 10（I.e.
The cross-wise direction of plum coupling）Depth be less than the first axle sleeve 10 section radius.
Further, the first axle sleeve 10 is provided with the first bolt 104 for being located in the first crack 102.
Plum blossom glue 11 is in plum blossom column, and certainly, it is in plum blossom column that the utility model, which does not limit plum blossom glue 11, in other realities
Apply in example, plum blossom glue 11 can also be in other shapes, specifically need depending on actual conditions.
In the present embodiment, the marginating compartment of plum blossom glue 11 is provided with multiple raised 111, and two adjacent projections 111 it
Between form accepting groove.It should be understood that plum blossom glue 11 and multiple raised 111 is integrally formed.
In the present embodiment, the middle part of plum blossom glue 11 is provided with connects with the through hole of the through hole of the first axle sleeve 10 and the second axle sleeve 12
Logical perforate.Certainly, in other embodiments, the middle part of plum blossom glue 11 is closing, by the through hole of the first axle sleeve 10 and the
The through hole isolation of two axle sleeves 12.
Second axle sleeve 12 is in annulus column, and certainly, it is in annulus column that the utility model, which does not limit the second axle sleeve 12, at it
In his embodiment, the second axle sleeve 12 can also be in other shapes, such as rectangular-shaped, specifically need depending on actual conditions.
One end of second axle sleeve 12 is interval with multiple second protrusion posts 121.It should be understood that the second axle sleeve 12 and multiple second
Protrusion post 121 is integrally formed.
In the present embodiment, the vertical direction of the side of the other end of the second axle sleeve 12（That is the length side of plum coupling
To）Provided with the 3rd crack 122, the horizontal direction of the side of the other end of the second axle sleeve 12（That is the cross-wise direction of plum coupling）
Provided with the 4th crack 123 connected with the 3rd crack 122.It should be understood that the utility model is by setting the 3rd crack 122 and the 4th
Crack 123, the second axle sleeve 12 can be divided into the contiguous block of polylith interconnection, because contiguous block interconnects, therefore connected
There is certain cushioning effect, it may have spring function between block so that the second axle sleeve 12 itself has the work(of buffering and elasticity
Energy.
In the present embodiment, vertical direction of the 3rd crack 122 in the second axle sleeve 12（I.e. along the length side of plum coupling
To）Depth be less than the length of the vertical direction of the second axle sleeve 12, and the 4th crack 123 is in the horizontal direction of the second axle sleeve 12（I.e.
The cross-wise direction of plum coupling）Depth be less than the second axle sleeve 12 section radius.
Further, the second axle sleeve 12 is provided with the second bolt 124 for being located in the 3rd crack 122.
In the present embodiment, the gap of the first protrusion post 101 is equipped with accepting groove so that the first protrusion post 101 is tight
Close holding is in accepting groove, and the gap of the second protrusion post 121 is equipped with accepting groove so that the second protrusion post 121 is close
Holding is in accepting groove.
Preferably, the first protrusion post 101 and the second protrusion post 121 are separately positioned in the adjacent accepting groove of plum blossom glue 11,
So in plum blossom glue 11, first protrusion post 101 and the second protrusion post 121 are separated by projection 111, to pass through projection 111
Cushioning supportive effect is provided for the first protrusion post 101 and/or the second protrusion post 121.
Further, the thickness of projection 111（I.e. along plum coupling length direction thickness）Equal to or more than first
The thickness of protrusion post 101（That is the thickness of the length direction of plum coupling）, and the thickness of projection 111（I.e. along plum coupling
Length direction thickness）Equal to or more than the thickness of the second protrusion post 121（I.e. along plum coupling length direction thickness
Degree）, so further cushioning supportive is provided and acted on for the first protrusion post 101 and/or the second protrusion post 121 by projection 111.
In the present embodiment, the quantity of the first protrusion post 101 of the first axle sleeve 10 and the second protrusion post of the second axle sleeve 12
121 quantity is equal, and the quantity of the accepting groove of plum blossom glue 11 is equal to the quantity and the of the first protrusion post 101 of the first axle sleeve 10
The quantity sum of second protrusion post 121 of two axle sleeves 12.
To sum up, plum coupling disclosed in the utility model includes：First axle sleeve, in annulus column, wherein first axle
One end of set is interval with multiple first protrusion posts, and the vertical direction of the side of the other end of the first axle sleeve splits provided with first
Seam, the horizontal direction of the side of the other end of the first axle sleeve are provided with the second crack connected with the first crack；Plum blossom glue, in plum blossom
Column, the wherein marginating compartment of plum blossom glue are provided with multiple projections, and form accepting groove between two adjacent projections；Second axle
Set, in annulus column, wherein one end of the second axle sleeve is interval with multiple second protrusion posts；Wherein, the first protrusion post gap is matched somebody with somebody
Conjunction is arranged in accepting groove, and the second protrusion post gap is equipped with accepting groove, and the first protrusion post and the second protrusion post point
It is not arranged in the adjacent accepting groove of plum blossom glue.By the above-mentioned means, the structure of plum coupling disclosed in the utility model
Simply, and larger fluctuating load can be born, so that it is guaranteed that shaft coupling can be applied in the higher occasion of rotating speed.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is all
It is the equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or directly or indirectly uses
In other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
- A kind of 1. plum coupling, it is characterised in that including：First axle sleeve, in annulus column, wherein one end of first axle set is interval with multiple first protrusion posts, and described the The vertical direction of the side of the other end of one axle sleeve is provided with the first crack, the level side of the side of the other end of first axle sleeve To provided with the second crack connected with first crack；Plum blossom glue, in plum blossom column, wherein the marginating compartment of the plum blossom glue is provided with multiple projections, and two adjacent described convex Accepting groove is formed between rising；Second axle sleeve, in annulus column, wherein one end of second axle sleeve is interval with multiple second protrusion posts；Wherein, the first protrusion post gap is equipped with the accepting groove, and the second protrusion post gap is equipped with In the accepting groove, and first protrusion post and second protrusion post are separately positioned on adjacent described of the plum blossom glue In accepting groove.
- 2. plum coupling according to claim 1, it is characterised in that the first axle, which is arranged with, is located in described first First bolt in crack.
- 3. plum coupling according to claim 2, it is characterised in that first crack is in the perpendicular of first axle sleeve Nogata to depth be less than the length of the first axle sleeve vertical direction, and second crack is in the level of first axle sleeve The depth in direction is less than the radius in the section of first axle sleeve.
- 4. plum coupling according to claim 1, it is characterised in that erect the side of the other end of second axle sleeve Nogata is provided with to the horizontal direction provided with the 3rd crack, the side of the other end of second axle sleeve and connected with the 3rd crack The 4th crack.
- 5. plum coupling according to claim 4, it is characterised in that second axle sleeve is provided with and is located in the described 3rd Second bolt in crack.
- 6. plum coupling according to claim 5, it is characterised in that the 3rd crack is in second axle sleeve The depth of vertical direction is less than the length of the second axle sleeve vertical direction, and the 4th crack is in the water of second axle sleeve Square to depth be less than second axle sleeve section radius.
- 7. plum coupling according to claim 1, it is characterised in that the middle part of the plum blossom glue is provided with and described first The perforate that the through hole of axle sleeve connects with the through hole of second axle sleeve.
- 8. plum coupling according to claim 1, it is characterised in that the quantity of the first protrusion post of first axle sleeve It is equal with the quantity of the second protrusion post of second axle sleeve, and the quantity of the accepting groove of the plum blossom glue is equal to the first axle The quantity sum of the quantity of first protrusion post of set and the second protrusion post of second axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412475.0U CN206958118U (en) | 2017-04-19 | 2017-04-19 | A kind of plum coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412475.0U CN206958118U (en) | 2017-04-19 | 2017-04-19 | A kind of plum coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958118U true CN206958118U (en) | 2018-02-02 |
Family
ID=61372494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412475.0U Active CN206958118U (en) | 2017-04-19 | 2017-04-19 | A kind of plum coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909507A (en) * | 2021-09-16 | 2022-01-11 | 扬州市久盈精密主轴有限公司 | Novel numerical control main shaft |
-
2017
- 2017-04-19 CN CN201720412475.0U patent/CN206958118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909507A (en) * | 2021-09-16 | 2022-01-11 | 扬州市久盈精密主轴有限公司 | Novel numerical control main shaft |
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