CN207005123U - A kind of yielding coupling - Google Patents
A kind of yielding coupling Download PDFInfo
- Publication number
- CN207005123U CN207005123U CN201720883640.0U CN201720883640U CN207005123U CN 207005123 U CN207005123 U CN 207005123U CN 201720883640 U CN201720883640 U CN 201720883640U CN 207005123 U CN207005123 U CN 207005123U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- radially connected
- elastic connection
- connection block
- radially
- 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.)
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Abstract
It the utility model is related to a kind of yielding coupling, including the first axle sleeve, the second axle sleeve and elastic connection block；Its innovative point is：Also include retainer plate, on the end face of described first axle sleeve one end the multiple first radially connected teeth are provided with along its circumferencial direction, on the end face of second axle sleeve one end the multiple second radially connected teeth are provided with along its circumferencial direction, first radially connected tooth of first axle sleeve and the second radially connected tooth of the second axle sleeve are oppositely disposed in elastic connection block, and first has gap between radially connected tooth and the second radially connected tooth, there is axial gap along its axial direction, the fixed trap is mounted in the periphery of elastic connection block on the outer wall of the elastic connection block.The utility model is not only easy to use, and assembles simply, and service life is again long.
Description
Technical field
It the utility model is related to a kind of shaft coupling, and in particular to a kind of yielding coupling.
Background technology
The elastomer block of existing shaft coupling and the installation of axle sleeve have to the relative position ability by mobile coupled equipment
Installation can be completed, that is to say, that axle sleeve is pre-installed in two coupled equipment, is then coupled and is set by mobile two
It is standby, then axle sleeve is coupled with elastomer block, the elastomer block is a tight fit between the connecting portion of two axle sleeves, so, the elasticity
Block easily wears, once elastomer block failure will also be damaged to axle sleeve, to change elastomer block, needs also exist for first passing through mobile set
It is standby, axle sleeve could be safeguarded and changed, therefore, is not only wasted time and energy, but service life is short.
The content of the invention
The purpose of this utility model is：Bullet a kind of not only easy to use, and assembling simple, service life is grown again is provided
Property shaft coupling.
In order to achieve the above object, the technical solution of the utility model is：A kind of yielding coupling, including the first axle sleeve,
Second axle sleeve and elastic connection block；Its innovative point is：Also include retainer plate, justify on the end face of described first axle sleeve one end along it
Circumferential direction is provided with the multiple first radially connected teeth, and multiple second are provided with along its circumferencial direction on the end face of second axle sleeve one end
Radially connected tooth, the first radially connected tooth of first axle sleeve and the second radially connected tooth of the second axle sleeve are oppositely disposed in bullet
In property contiguous block, and there is gap between the first radially connected tooth and the second radially connected tooth, on the outer wall of the elastic connection block
There is axial gap along its axial direction, the fixed trap is mounted in the periphery of elastic connection block.
In the above-mentioned technical solutions, the circumferencial direction of the elastic connection block is provided with multiple radial direction teeth groove, one first
Radially connected tooth and a second radially connected tooth are connected with a radial direction teeth groove of elastic connection block simultaneously.
In the above-mentioned technical solutions, the gap d between the described first radially connected tooth and the second radially connected tooth be 3mm ~
8mm。
In the above-mentioned technical solutions, radially direction is provided with fastener hole to the elastic connection block, and retainer plate is along its footpath
Fastening screw is provided with to direction, a trip bolt passes through the fastening screw of retainer plate and the fastener hole of elastic connection block by elasticity
Contiguous block and retainer plate load.
In the above-mentioned technical solutions, first axle set has first axle to keyway, and the first axle sleeve radially direction
It is provided with the first fastening connection hole.
In the above-mentioned technical solutions, second axle sleeve has the second axial keyway, and the second axle sleeve radially direction
It is provided with the second fastening connection hole.
In the above-mentioned technical solutions, one end of first axle sleeve has a first flange, the first radially connected tooth with
First flange is integral type structure.
In the above-mentioned technical solutions, one end of second axle sleeve has a second flange, the second radially connected tooth with
Second flange is integral type structure.
Good effect is possessed by the utility model：After yielding coupling of the present utility model, due to this practicality
It is new also to include retainer plate, it is radially connected along its circumferencial direction to be provided with multiple first on the end face of described first axle sleeve one end
Tooth, the multiple second radially connected teeth are provided with along its circumferencial direction on the end face of second axle sleeve one end, the of first axle sleeve
Second radially connected tooth of one radially connected tooth and the second axle sleeve is oppositely disposed in elastic connection block, and the first radially connected tooth
And second have gap between radially connected tooth, there is axial gap along its axial direction on the outer wall of the elastic connection block,
The fixed trap is mounted in the periphery of elastic connection block；In use, fixed both ends are coupled the position of equipment, the elasticity in advance
There is gap between the radially connected tooth of the axle sleeve at contiguous block both ends, even if will not also cause two after elastic connection block wear out failure
Axle sleeve, which is rigidly connected to each other, causes boss failure, such as needs to dismantle, first removes retainer plate, is slitted then along the axial direction of elastic connection block
Mouth is strutted and dismantled, and the utility model overall dismounting and replacing can be rapidly completed, without consolidating for mobile terminal device
Positioning is put；The utility model is not only easy to use, and assembles simply, and service life is again long.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
Fig. 2 is the dimensional structure diagram of elastic connection block of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and the embodiment provided, the utility model is further described, but is not limited to
This.
As shown in Figure 1, 2, a kind of yielding coupling, including the first axle sleeve 1, the second axle sleeve 2 and elastic connection block 3；Also wrap
Include retainer plate 4, the multiple first radially connected teeth 11 are provided with along its circumferencial direction on the end face of described one end of first axle sleeve 1,
On the end face of the one end of two axle sleeve 2 the multiple second radially connected teeth 21 are provided with along its circumferencial direction, the first of first axle sleeve 1
Second radially connected tooth 21 of the radially connected axle sleeve 2 of tooth 11 and second is positioned opposite and is connected respectively with elastic connection block 3, and the
There is gap between one radially connected 11 and second radially connected tooth 21 of tooth, along its axial direction side on the outer wall of the elastic connection block 3
There is axial gap 32 upwards, the retainer plate 4 is sleeved on the periphery of elastic connection block 3.
As shown in Figure 1, 2, for the ease of the radially connected tooth of axle sleeve is connected with elastic connection block, and two axle sleeves are ensured
Radially connected tooth do not contact, have a gap, the circumferencial direction of the elastic connection block 3 is provided with multiple radial direction teeth groove 31, one
The radial direction teeth groove 31 of individual first radially connected tooth 11 and a second radially connected tooth 21 simultaneously with elastic connection block 3 connects
Connect.The radial direction teeth groove 31 of elastic connection block 3 described in the utility model is T-shaped teeth groove, and radially connected tooth is also T-shaped tooth connection.
As shown in figure 1, in order that the utility model structure it is more reasonable, the first radially connected footpath of tooth 11 and second
It is 3mm ~ 8mm to the gap d between tooth connection 21.
As shown in figure 1, for the ease of assembling, packaging efficiency is improved, the elastic connection block 3 is radially provided with direction
Fastener hole, radially direction is provided with fastening screw to retainer plate 4, and a trip bolt 5 passes through the fastening screw and bullet of retainer plate 4
The fastener hole of property contiguous block 3 is by elastic connection block 3 and the load of retainer plate 4.
As shown in figure 1, for the ease of being connected with coupled equipment, and ensure the equipment be connected with the first axle sleeve after both
Between fastness, first axle sleeve 1 has the first axial keyway 12, and radially direction is provided with the to the first axle sleeve 1
One fastening connection hole 13.
As shown in figure 1, for the ease of being connected with coupled equipment, and ensure the equipment be connected with the second axle sleeve after both
Between fastness, second axle sleeve 2 has the second axial keyway 22, and radially direction is provided with the to the second axle sleeve 2
Two fastening connection holes 23.
As shown in figure 1, in order that the utility model structure more rationally it is compact, one end of first axle sleeve 1 has
First flange 14, the first radially connected tooth 11 and first flange 14 are integral type structure.One end tool of second axle sleeve 2
There is second flange 24, the second radially connected tooth 21 and second flange 24 are integral type structure.
The material of elastic connection block 3 described in the utility model is polyurethane, the material of the retainer plate 4 for steel part either
Nylon part.
The utility model is in use, fixed both ends are coupled the position of equipment in advance, due to the circle of the elastic connection block 3
Circumferential direction is provided with multiple radial direction teeth groove 31, and a first radially connected tooth 11 and a second radially connected tooth 21 simultaneously with
One radial direction teeth groove 31 of elastic connection block 3 connects, and has gap, instead of the elastomer block in plum blossom-shaped in prior art
It is a tight fit between the connecting portion of two axle sleeves, the elastic connection block in the utility model will not also cause even if after wear out failure
Two axle sleeves, which are rigidly connected to each other, causes boss failure, such as needs to dismantle, first removes retainer plate, then along elastic connection block 3
Axial gap is strutted and dismantled, and can be rapidly completed the utility model overall dismounting and replacing, is set without mobile both ends
Standby fixed position；The utility model is not only easy to use, and assembles simply, and service life is again long.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (8)
1. a kind of yielding coupling, including the first axle sleeve（1）, the second axle sleeve（2）With elastic connection block（3）；It is characterized in that：Also
Including retainer plate（4）, first axle sleeve（1）On the end face of one end the multiple first radially connected teeth are provided with along its circumferencial direction
（11）, the second axle sleeve（2）On the end face of one end the multiple second radially connected teeth are provided with along its circumferencial direction（21）, described first
Axle sleeve（1）The first radially connected tooth（11）With the second axle sleeve（2）The second radially connected tooth（21）It is oppositely disposed in elasticity even
Connect block（3）In, and the first radially connected tooth（11）With the second radially connected tooth（21）Between have gap, the elastic connection block
（3）Outer wall on there is axial gap along its axial direction（32）, the retainer plate（4）It is sleeved on elastic connection block（3）'s
Periphery.
2. yielding coupling according to claim 1, it is characterised in that：The elastic connection block（3）Circumferencial direction on
Provided with multiple radial direction teeth groove（31）, a first radially connected tooth（11）With a second radially connected tooth（21）Simultaneously with elasticity
Contiguous block（3）A radial direction teeth groove（31）Connection.
3. yielding coupling according to claim 1 or 2, it is characterised in that：The first radially connected tooth（11）With
Two radially connected teeth（21）Between gap d be 3mm ~ 8mm.
4. yielding coupling according to claim 1, it is characterised in that：The elastic connection block（3）Radially direction
It is provided with fastener hole, retainer plate（4）Radially direction is provided with fastening screw, a trip bolt（5）Through retainer plate（4）'s
Fasten screw and elastic connection block（3）Fastener hole by elastic connection block（3）And retainer plate（4）Load.
5. yielding coupling according to claim 1, it is characterised in that：First axle sleeve（1）With the first axial bond
Groove（12）, and the first axle sleeve（1）Radially direction is provided with the first fastening connection hole（13）.
6. yielding coupling according to claim 1, it is characterised in that：Second axle sleeve（2）With the second axial bond
Groove（22）, and the second axle sleeve（2）Radially direction is provided with the second fastening connection hole（23）.
7. yielding coupling according to claim 1, it is characterised in that：First axle sleeve（1）One end have first
Flange（14）, the first radially connected tooth（11）With first flange（14）For integral type structure.
8. yielding coupling according to claim 1, it is characterised in that：Second axle sleeve（2）One end have second
Flange（24）, the second radially connected tooth（21）With second flange（24）For integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883640.0U CN207005123U (en) | 2017-07-20 | 2017-07-20 | A kind of yielding coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883640.0U CN207005123U (en) | 2017-07-20 | 2017-07-20 | A kind of yielding coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005123U true CN207005123U (en) | 2018-02-13 |
Family
ID=61455416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720883640.0U Expired - Fee Related CN207005123U (en) | 2017-07-20 | 2017-07-20 | A kind of yielding coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005123U (en) |
-
2017
- 2017-07-20 CN CN201720883640.0U patent/CN207005123U/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: 20180213 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |