CN208040982U - A kind of shaft coupling bellows - Google Patents
A kind of shaft coupling bellows Download PDFInfo
- Publication number
- CN208040982U CN208040982U CN201820141233.7U CN201820141233U CN208040982U CN 208040982 U CN208040982 U CN 208040982U CN 201820141233 U CN201820141233 U CN 201820141233U CN 208040982 U CN208040982 U CN 208040982U
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- CN
- China
- Prior art keywords
- bellows
- shaft coupling
- clamping disk
- groove body
- gripping block
- Prior art date
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- 230000008878 coupling Effects 0.000 title claims abstract description 40
- 238000010168 coupling process Methods 0.000 title claims abstract description 40
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The utility model discloses a kind of shaft coupling bellowss, two ring flanges being fixedly connected including bellows and respectively with the bellows both ends, the ring flange inner end is fixedly connected with clamping disk, the circumferential surface for clamping disk is evenly equipped with gripping block, the gripping block is slidably connected at by elastic element and is clamped on disk, wherein, the bellows both ends are additionally provided with integrally formed clamping disk, the first groove body and the second groove body are offered in the mediad of the clamping disk outer end successively, the clamping slot mutually chimeric with gripping block is offered on the second groove body inner wall.The utility model makes it have that higher torque is rigid and stronger centering capacity by improving the connection type of shaft coupling and bellows, to solve the skidding occurred between shaft coupling and bellows, phenomenon of rupture.
Description
Technical field
The utility model is related to shaft coupling technical field, specially a kind of shaft coupling bellows.
Background technology
Shaft coupling is mainly used for the connection in machine driving, is the major part in machine driving.Main function is connection
Driving shaft and driven shaft are compensated with transmitting movement and torque due to foozle, installation error, the deformation after carrying and temperature
Variation etc. caused by it is axial, radially and angularly deviate.
Bellows coupling also has extensive use, Chinese patent 200720047539.8 as a kind of of shaft coupling
Disclose a kind of bellows coupling, including two shaft coupling ends and the bellows being arranged among two shaft coupling ends, two shaft couplings
It is respectively equipped with groove at end connection bellows, by copper bar bellows pinch groove, bellows is made to be pressed on copper bar and shaft coupling
Between end.
But above-mentioned bellows coupling carries out pressure assembling using copper bar, and the deformation of bellows can be caused in processing
And damage, the stress design of bellows is destroyed, meanwhile, copper bar assembling is bellows coupling in high speed rotation or transmits high turn round
When square, shaft coupling end is easy to generate skidding with bellows, and bellows is easily broken off, and service life is extremely short in view of the above drawback.
Based on this, it is really necessary to provide a kind of shaft coupling bellows to overcome drawbacks described above.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of shaft coupling bellows, by improving shaft coupling
With the connection type of bellows, make it have that higher torque is rigid and stronger centering capacity, to solve shaft coupling and wave
The skidding that occurs between line pipe, phenomenon of rupture.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：
A kind of shaft coupling bellows, including bellows and two flanges being fixedly connected respectively with the bellows both ends
Disk, the ring flange inner end are fixedly connected with clamping disk, and the circumferential surface for clamping disk is evenly equipped with gripping block, and the gripping block passes through
Elastic element, which is slidably connected at, to be clamped on disk, wherein the bellows both ends are additionally provided with integrally formed clamping disk, the clamping
The first groove body and the second groove body are offered in the mediad of disk outer end successively, is offered on the second groove body inner wall and gripping block phase
Chimeric clamping slot.
Preferably, the internal diameter of first groove body is less than the internal diameter of the second groove body.
Preferably, be also fixedly connected with sealing ring in the clamping disk outside wall surface, the sealing ring is by the clamping
Contain in it the contact position of disk and the clamping disk.
Preferably, the gripping block is obliquely installed towards the side for clamping disk.
Preferably, the bullet shape element is compressed spring.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of polymer Li-ion battery proportioner, has following
Advantageous effect：
1, the utility model is by improving the connection type of shaft coupling and bellows, make it have higher torque rigidity and
Stronger centering capacity, to solve the skidding occurred between shaft coupling and bellows, phenomenon of rupture；
2, the utility model by using gripping block and clamping slot cooperation so that matching between shaft coupling and bellows
Close it is even closer, to avoid skidding, the generation of phenomenon of rupture, in addition, the internal diameter by the second groove body is more than the first groove body
Internal diameter, and then locked gripping block by the first groove body, and then realize the close connection of shaft coupling and bellows.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fit structure schematic diagram of gripping block and clamping slot；
Fig. 3 is sealing ring and clamping disk, clamping disk cooperation schematic diagram；
In figure：1, bellows；2, ring flange；3, disk is clamped；4, gripping block；5, elastic element；6, it is clamped disk；7, the first slot
Body；8, the second groove body；9, clamping slot；10, sealing ring.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of shaft coupling bellows, including bellows 1 and two ring flanges being fixedly connected respectively with 1 both ends of bellows
2,2 inner end of ring flange, which is fixedly connected with, clamps disk 3, and the circumferential surface for clamping disk 3 is evenly equipped with gripping block 4, and gripping block 4 passes through elastic element
5 are slidably connected on clamping disk 3, wherein bellows 1 is stainless steel, can be single layer, bilayer or multilayer, and multilayer is then
It is made using a hydroforming process, while its thickness of controller makes it have high resiliency, high torsion in 0.2mm to 0.5mm
Rigidity and sensitivity, high temperature resistant environment uses and the strong feature of corrosive power, in addition, in order to improve clamp disk 3 and bellows 1 it
Between connection relation, it is described respectively to be provided at both ends with integrally formed clamping disk 6 in bellows 1.
1 both ends of the bellows are additionally provided with integrally formed clamping disk 6, are opened successively in the 6 outer end mediad of clamping disk
Equipped with the first groove body 7 and the second groove body 8, the clamping slot 9 mutually chimeric with gripping block 4 is offered on 8 inner wall of the second groove body, it will
It clamps disk 3 to be aligned with the first groove body 7, then will clamp disk 3 and be pushed into the second groove body 8, at this moment, the gripping block 4 being clamped on disk 6
It enters in the clamping slot 9 in the second groove body 8, elastic element 6 pushes into gripping block 4 in clamping slot 9, to realize shaft coupling
It is fitted close between bellows 1, and then solves skidding and bellows breakage problem between shaft coupling end and bellows.
Wherein, the internal diameter of the first groove body 7 is less than the internal diameter of the second groove body 8, is more than the first slot by the internal diameter of the second groove body
The internal diameter of body, and then locked gripping block by the first groove body, and then realize the close connection of shaft coupling and bellows.
Wherein, it is clamped in 6 outside wall surface of disk and is also fixedly connected with sealing ring 10, the sealing ring 10 is by the clamping disk 6
Contain in it with the contact position of the clamping disk 3, in this way, can not only play sealing function by sealing ring 10, while can subtract
It is few to rub between bellows 1 and ring flange 2, and then include to bellows 1.
Wherein, gripping block 4 is obliquely installed towards the side for clamping disk 3, such design, is reduced gripping block 4 and is entered the
The resistance of one groove body 7.
Wherein, the bullet shape element 5 is compressed spring.
To sum up, it is rigid to make it have higher torque by the connection type of improvement shaft coupling and bellows for the utility model
Property and stronger centering capacity, to solve the skidding occurred between shaft coupling and bellows, phenomenon of rupture.
In addition, by using the cooperation of gripping block and clamping slot, so that coordinating more between shaft coupling and bellows
Closely, to avoid the generation of skidding, phenomenon of rupture, in addition, it is more than the internal diameter of the first groove body by the internal diameter of the second groove body, into
And locked gripping block by the first groove body, and then realize the close connection of shaft coupling and bellows.
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 (5)
1. a kind of shaft coupling bellows, it is characterised in that：Including bellows（1）Respectively with the bellows（1）Both ends are solid
Surely two ring flanges connected（2）, the ring flange（2）Inner end is fixedly connected with clamping disk（3）, the clamping disk（3）Week
Face is evenly equipped with gripping block（4）, the gripping block（4）Pass through elastic shape element（5）It is slidably connected at clamping disk（3）On, wherein institute
State bellows（1）Both ends are additionally provided with integrally formed clamping disk（6）, the clamping disk（6）It is offered successively in the mediad of outer end
First groove body（7）With the second groove body（8）, second groove body（8）It is offered on inner wall and gripping block（4）Mutually chimeric clamping slot
（9）.
2. shaft coupling bellows according to claim 1, it is characterised in that：First groove body（7）Internal diameter be less than
Second groove body（8）Internal diameter.
3. shaft coupling bellows according to claim 1, it is characterised in that：The clamping disk（6）It is also solid in outside wall surface
Surely it is connected with sealing ring（10）, the sealing ring（10）By the clamping disk（6）With the clamping disk（3）Contact position packet
Hold in it.
4. shaft coupling bellows according to claim 1, it is characterised in that：The gripping block（4）Towards clamping disk（3）
Side be obliquely installed.
5. shaft coupling bellows according to claim 1, it is characterised in that：The elastic element（5）For compressed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141233.7U CN208040982U (en) | 2018-01-26 | 2018-01-26 | A kind of shaft coupling bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141233.7U CN208040982U (en) | 2018-01-26 | 2018-01-26 | A kind of shaft coupling bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040982U true CN208040982U (en) | 2018-11-02 |
Family
ID=63954588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820141233.7U Active CN208040982U (en) | 2018-01-26 | 2018-01-26 | A kind of shaft coupling bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208040982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388526A (en) * | 2019-08-09 | 2019-10-29 | 周云飞 | A kind of New type corrugated compensator |
-
2018
- 2018-01-26 CN CN201820141233.7U patent/CN208040982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388526A (en) * | 2019-08-09 | 2019-10-29 | 周云飞 | A kind of New type corrugated compensator |
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