CN205244043U - A connection structure for between two cylinders - Google Patents
A connection structure for between two cylinders Download PDFInfo
- Publication number
- CN205244043U CN205244043U CN201521115041.1U CN201521115041U CN205244043U CN 205244043 U CN205244043 U CN 205244043U CN 201521115041 U CN201521115041 U CN 201521115041U CN 205244043 U CN205244043 U CN 205244043U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- driver blade
- cylinders
- syndeton
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a connection structure for between two cylinders, first cylinder, second cylinder including coaxial setting, first cylinder one end extend to second cylinder direction and have first transmission piece, second cylinder one end is extended to first cylinder direction has the secondary drive piece, contradict each other in the both sides limit of first transmission piece, secondary drive piece, still including being used for the cover to establish the torsional spring first transmission piece, secondary drive piece outside and being used for restricting first cylinder, the second cylinder limit structure along its axial production relative motion. The present invention uses the technical scheme, the utility model provides a connection structure for between two cylinders, its simple structure, installation, dismantlement convenience, the processing cost is low.
Description
Technical field
The utility model relates to a kind of for the syndeton between two cylinders.
Background technology
Syndeton between existing two cylinders, include the first cylinder, second cylinder of coaxial setting, between the first described cylinder and the second cylinder, need could realize two cylindrical being synchronized with the movement by multiple securing members are fixing, but, this syndeton, make the first cylinder, the second cylindrical installation, dismounting inconvenience, and processing cost is high.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, the utility model provides that a kind of it is simple in structure for the syndeton between two cylinders, installs, convenient disassembly, and processing cost is low.
The technical solution of the utility model: a kind of for the syndeton between two cylinders, include the first cylinder of coaxial setting, the second cylinder, it is characterized in that: first described cylinder one end is extended with the first driver blade to the second cylinder direction, second cylinder one end is extended with the second driver blade to the first cylinder direction, the first driver blade, the dual-side of the second driver blade is conflicted mutually, also include for being set in the first driver blade, torsion spring outside the second driver blade and for limiting the first cylinder, the second cylinder axially produces the position limiting structure of relative motion along it.
Adopt technique scheme, because the dual-side of the first driver blade, the second driver blade is conflicted mutually, such the first cylinder, the second cylinder circumferentially can be synchronized with the movement; Torsion spring can provide certain screwing force can prevent that the first cylinder, the second cylinder from radially producing position skew, position limiting structure can prevent that the first cylinder, the second cylinder from axially producing relative motion along it, this syndeton, and it is simple in structure, installation, convenient disassembly, processing cost is low.
Further setting of the present utility model: described position limiting structure includes alignment pin, on the first driver blade, the second driver blade, correspondence position is provided with locating hole, and described alignment pin is plugged in locating hole.
Adopt above-mentioned further setting, insert in locating hole and can limit the first cylinder, the second cylinder along its axially generation relative motion by alignment pin, simple in structure, install, dismantle convenient.
Further setting more of the present utility model: the two ends of described torsion spring are extended with respectively the first operating portion, the second operating portion.
Adopt above-mentionedly further to arrange, the first operating portion of setting, the second operating portion, only need to promote the first operating portion, the second operating portion relative motion can be unclamped torsion spring, thereby facilitate installation, the dismounting of torsion spring again.
Further setting more of the present utility model: the first driver blade and the second cylinder are conflicted, and the second driver blade and the first cylinder are conflicted.
Adopt above-mentioned further setting again, can alleviate the intensity of alignment pin carrying, can prevent well alignment pin fracture.
Further setting more of the present utility model: the first driver blade, the second driver blade are circular-arc.
Adopt above-mentioned further setting again, make the transmission performance of the first driver blade, the second driver blade more reliable, process convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the explosive view of the utility model specific embodiment.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of for the syndeton between two cylinders, include the first cylinder 1 of coaxial setting, the second cylinder 2, the first cylinder 1, the second cylinder 2 can be axle, pipe fitting etc., first described cylinder 1 one end is extended with the first driver blade 11 to the second cylinder 2 directions, second cylinder 2 one end are extended with the second driver blade 21 to the first cylinder 1 direction, the first driver blade 11, the dual-side of the second driver blade 21 is conflicted mutually, the first driver blade 11, the second driver blade 21 is circular-arc, in the utility model specific embodiment, the first driver blade 11, the second driver blade 21 is that semicircle and corresponding radius equates, the first driver blade 11 and the second cylinder 2 are conflicted, the second driver blade 21 and the first cylinder 1 are conflicted, also include for being set in the first driver blade 11, torsion spring 3 outside the second driver blade 21 and for limiting the first cylinder 1, the second cylinder 2 axially produces the position limiting structure of relative motion along it, described position limiting structure includes alignment pin 4, the first transmission 11, on the second driver blade 21, correspondence position is provided with locating hole 5, described alignment pin 4 is plugged in locating hole 5.
In the utility model specific embodiment, the two ends of described torsion spring 3 are extended with respectively the first operating portion 31, the second operating portion 32, the first operating portion 31, the second operating portion 32 are ring-type setting, the first operating portion 31, the second operating portion 32 that arrange, only need to promote the first operating portion 31, the second operating portion 32 relative motions can be unclamped torsion spring 3, thereby be facilitated installation, the dismounting of torsion spring 3.
When installation, only need first the dual-side of the first driver blade 11, the second driver blade 21 to be conflicted mutually, then, at the interior insertion alignment pin 4 of locating hole 5, last, then torsion spring 3 is installed; When dismounting, first pull down torsion spring 3, then take out alignment pin 4, last, the first cylinder 1, the second cylinder 2 are separated, now the first cylinder 1 and the second cylinder 2 can be synchronized with the movement again, therefore, and this syndeton, it is simple in structure, installation, convenient disassembly, and processing cost is low.
Claims (5)
1. one kind for the syndeton between two cylinders, include the first cylinder, second cylinder of coaxial setting, it is characterized in that: first described cylinder one end is extended with the first driver blade to the second cylinder direction, second cylinder one end is extended with the second driver blade to the first cylinder direction, the dual-side of the first driver blade, the second driver blade is conflicted mutually, also include for be set in torsion spring outside the first driver blade, the second driver blade and for limiting the first cylinder, the second cylinder axially produces the position limiting structure of relative motion along it.
2. according to claim 1 for the syndeton between two cylinders, it is characterized in that: described position limiting structure includes alignment pin, on the first driver blade, the second driver blade, correspondence position is provided with locating hole, and described alignment pin is plugged in locating hole.
3. according to claim 1 and 2 for the syndeton between two cylinders, it is characterized in that: the two ends of described torsion spring are extended with respectively the first operating portion, the second operating portion.
4. according to claim 1 and 2 for the syndeton between two cylinders, it is characterized in that: the first driver blade and the second cylinder are conflicted, the second driver blade and the first cylinder are conflicted.
5. according to claim 1 for the syndeton between two cylinders, it is characterized in that: the first driver blade, the second driver blade are circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115041.1U CN205244043U (en) | 2015-12-28 | 2015-12-28 | A connection structure for between two cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115041.1U CN205244043U (en) | 2015-12-28 | 2015-12-28 | A connection structure for between two cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205244043U true CN205244043U (en) | 2016-05-18 |
Family
ID=55943128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115041.1U Expired - Fee Related CN205244043U (en) | 2015-12-28 | 2015-12-28 | A connection structure for between two cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205244043U (en) |
-
2015
- 2015-12-28 CN CN201521115041.1U patent/CN205244043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201228 |