CN108518427A - A kind of bellows coupling - Google Patents
A kind of bellows coupling Download PDFInfo
- Publication number
- CN108518427A CN108518427A CN201810548496.4A CN201810548496A CN108518427A CN 108518427 A CN108518427 A CN 108518427A CN 201810548496 A CN201810548496 A CN 201810548496A CN 108518427 A CN108518427 A CN 108518427A
- Authority
- CN
- China
- Prior art keywords
- flange
- bellows
- bolt
- mounting assembly
- endoporus
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
Abstract
The present invention is a kind of bellows coupling, the mounting assembly being connect including bellows, with the bellows, the mounting assembly contains first flange, second flange, bolt, the first flange is fixedly connected by the bolt with the second flange, the group number of the mounting assembly is two groups, two second flanges are fixedly connected with the both ends of the bellows respectively, the first flange, second flange endoporus be equipped with keyway, the first flange, second flange 3 endoporus be equipped with right-handed thread.It has the beneficial effect that：The connection of the present apparatus prior art that compares is more solid and reliable, while the mode connected is more various.
Description
Technical field
The present invention relates to mechanical devices, and in particular to a kind of bellows coupling.
Background technology
The type of shaft coupling is various in existing technology, there is a kind of bellows coupling, this shaft coupling utensil on the market
Standby certain compensation function, but there is also certain deficiencies for such shaft coupling.It is disadvantageous in that, can not carry out a variety of
The connection of part, and connect and there is a possibility that loosen, it is therefore desirable to a kind of technical solution is provided to solve such technology
Problem.
Invention content
The present invention provides a kind of bellows couplings, design and develop the connection of the purpose present apparatus of the present apparatus compared to more existing
There is technology more solid and reliable.
The present invention provides following technical proposals：A kind of bellows coupling, including bellows 1 and the bellows 1 connect
The mounting assembly connect, the mounting assembly contain first flange 2, second flange 3, bolt 4, and the first flange 2 passes through described
Bolt 4 is fixedly connected with the second flange 3, and the group number of the mounting assembly is two groups, and two second flanges 3 are distinguished
Be fixedly connected with the both ends of the bellows 1, the first flange 2, second flange 3 endoporus be equipped with keyway 5, first method
Blue 2, the endoporus of second flange 3 is equipped with right-handed thread 6.
The bolt 4 sequentially passes through the first flange 2, second flange 3, bellows 1, and the inner wall of the bellows 1 is set
There are the first lock nut that the end with the bolt 4 is screwed on, the bolt 4 to be screwed with the second lock nut 7, first lock
Tight nut, the second lock nut 7 clamp the second flange 3, the end edge of bellows 1.
Beneficial effects of the present invention are as follows：Since the first flange 2, second flange 3 are equipped with keyway 5 and right-handed thread
6, so the connection with flat key and externally threaded Axle Parts can be met simultaneously, and when with externally threaded Axle Parts with
The first flange 2, second flange 3 endoporus screw in connection procedure, the more revolve the more tight when main shaft is turned right, will not cause
It loosens.The connection of the present apparatus prior art that compares is more solid and reliable, while the mode connected is more various.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
Below in conjunction with attached drawing, the invention will be further described with specific embodiment.
In Fig. 1：Bellows 1, first flange 2, second flange 3, bolt 4, keyway 5, right-handed thread 6, the second lock nut
7。
A kind of bellows coupling, including bellows 1, the mounting assembly that is connect with the bellows 1, which is characterized in that
The mounting assembly contains first flange 2, second flange 3, bolt 4, and the first flange 2 passes through the bolt 4 and described the
Two flanges 3 are fixedly connected, and the group number of the mounting assembly is two groups, two second flanges 3 respectively with the bellows 1
Both ends be fixedly connected, the first flange 2, second flange 3 endoporus be equipped with keyway 5, the first flange 2, second flange 3
Endoporus be equipped with right-handed thread 6.
The bolt 4 sequentially passes through the first flange 2, second flange 3, bellows 1, and the inner wall of the bellows 1 is set
There are the first lock nut that the end with the bolt 4 is screwed on, the bolt 4 to be screwed with the second lock nut 7, first lock
Tight nut, the second lock nut 7 clamp the second flange 3, the end edge of bellows 1.
Supplementary explanation：Since the first flange 2, second flange 3 are equipped with keyway 5 and right-handed thread 6, so can be simultaneously
Meet the connection with flat key and externally threaded Axle Parts, and when with externally threaded Axle Parts and the first flange
2, the endoporus of second flange 3 screws in connection procedure, the more revolves the more tight when main shaft is turned right, and will not cause to loosen.
Claims (2)
1. a kind of bellows coupling, including bellows（1）And the bellows（1）The mounting assembly of connection, feature exist
In the mounting assembly contains first flange（2）, second flange（3）, bolt（4）, the first flange（2）Pass through the spiral shell
Bolt（4）With the second flange（3）It is fixedly connected, the group number of the mounting assembly is two groups, two second flanges（3）
Respectively with the bellows（1）Both ends be fixedly connected, the first flange（2）, second flange（3）Endoporus be equipped with keyway
（5）, the first flange（2）, second flange（3）Endoporus be equipped with right-handed thread（6）.
2. a kind of bellows coupling according to claim 1, which is characterized in that the bolt（4）It sequentially passes through described
First flange（2）, second flange（3）, bellows（1）, the bellows（1）Inner wall be equipped with and the bolt（4）End
The first lock nut being screwed on, the bolt（4）It is screwed with the second lock nut（7）, first lock nut, the second locking
Nut（7）Clamp the second flange（3）, bellows（1）End edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548496.4A CN108518427A (en) | 2018-05-31 | 2018-05-31 | A kind of bellows coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548496.4A CN108518427A (en) | 2018-05-31 | 2018-05-31 | A kind of bellows coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108518427A true CN108518427A (en) | 2018-09-11 |
Family
ID=63426961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548496.4A Pending CN108518427A (en) | 2018-05-31 | 2018-05-31 | A kind of bellows coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518427A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1198544A (en) * | 1957-01-24 | 1959-12-08 | Elastic joint for the transmission of movement between shafts with concurrent axes | |
| DE2258778A1 (en) * | 1972-12-01 | 1974-06-12 | Bolenz & Schaefer Maschf | SHAFT COUPLING |
| FR2653505A1 (en) * | 1989-10-20 | 1991-04-26 | Framatome Sa | Coupling device for rotating shafts |
| CN2299961Y (en) * | 1997-07-22 | 1998-12-09 | 张景久 | Flange bellow spring coupling |
| GB0401720D0 (en) * | 2004-01-27 | 2004-02-25 | Bombardier Transp Gmbh | Coupling device for transmission of torque |
| CN102102712A (en) * | 2011-03-24 | 2011-06-22 | 北京天智航医疗科技股份有限公司 | Flexible universal joint |
| CN102537105A (en) * | 2011-12-27 | 2012-07-04 | 大连益多管道有限公司 | Metal corrugated tube type elastic coupler |
| CN208417311U (en) * | 2018-05-31 | 2019-01-22 | 江苏亚星波纹管有限公司 | A kind of bellows coupling |
-
2018
- 2018-05-31 CN CN201810548496.4A patent/CN108518427A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1198544A (en) * | 1957-01-24 | 1959-12-08 | Elastic joint for the transmission of movement between shafts with concurrent axes | |
| DE2258778A1 (en) * | 1972-12-01 | 1974-06-12 | Bolenz & Schaefer Maschf | SHAFT COUPLING |
| FR2653505A1 (en) * | 1989-10-20 | 1991-04-26 | Framatome Sa | Coupling device for rotating shafts |
| CN2299961Y (en) * | 1997-07-22 | 1998-12-09 | 张景久 | Flange bellow spring coupling |
| GB0401720D0 (en) * | 2004-01-27 | 2004-02-25 | Bombardier Transp Gmbh | Coupling device for transmission of torque |
| CN102102712A (en) * | 2011-03-24 | 2011-06-22 | 北京天智航医疗科技股份有限公司 | Flexible universal joint |
| CN102537105A (en) * | 2011-12-27 | 2012-07-04 | 大连益多管道有限公司 | Metal corrugated tube type elastic coupler |
| CN208417311U (en) * | 2018-05-31 | 2019-01-22 | 江苏亚星波纹管有限公司 | A kind of bellows coupling |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |