CN208858802U - A kind of clamping coupling of anti-axial float - Google Patents
A kind of clamping coupling of anti-axial float Download PDFInfo
- Publication number
- CN208858802U CN208858802U CN201821572698.4U CN201821572698U CN208858802U CN 208858802 U CN208858802 U CN 208858802U CN 201821572698 U CN201821572698 U CN 201821572698U CN 208858802 U CN208858802 U CN 208858802U
- Authority
- CN
- China
- Prior art keywords
- coupling sleeve
- connection ring
- shaft
- wall
- link slot
- 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.)
- Active
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of clamping couplings of anti-axial float.The device includes coupling sleeve, coupling sleeve encloses affixed form by two valve semicircular arc plates, arc groove is offered among coupling sleeve inner wall, several link slots separately are offered on the coupling sleeve inner wall of arc groove two sides, the annular groove offered on two rotating shaft end head outer surfaces being plugged in coupling sleeve, multiple keyways are offered on the shaft outer surface opposite with link slot, interference is connected with connecting key in each keyway, the male part of connecting key is clamped with corresponding link slot, the connection ring that section is in channel steel shape is connected in arc groove, connection ring one side wall is connected in the annular groove of a shaft, another side wall of connection ring is connected in the annular groove of another shaft, connection ring is enclosed by two valve semicircular rings.Since connection ring is matched with arc groove, connection ring avoids two shaft axis plays, and due to the presence of connecting key, connecting key is connected two shafts by connector sleeve, it is ensured that two shafts move synchronously.
Description
Technical field
The utility model relates to shaft coupling technical field more particularly to a kind of clamping couplings of anti-axial float.
Background technique
A kind of entitled patent for engaging coupling with rubber type element, the patent Shen are disclosed in existing Chinese patent database
It please number be 201520646116.2, applying date 2015.08.25, Authorization Notice No. CN204985401U, authorized announcement date is
2016.01.20, which includes: rubber elastic element, splined shaft, axle sleeve, bolt；The axle sleeve and the spline axis connection
Together, and by the bolt and the rubber elastic element it links together.Disadvantage is that: the axle sleeve can only connect
Splined shaft is connect, and flange is needed to match with screw, since traditional transmission shaft is optical axis, which is not suitable for connecting
Transmission shaft.
Utility model content
The purpose of this utility model is simple and convenient to operate in view of the deficienciess of the prior art, providing a kind of structure
The clamping coupling of anti-axial float.
To achieve the goals above, a kind of technical side that the clamping coupling of anti-axial float is taken of the utility model
Case:
A kind of clamping coupling of anti-axial float, including the coupling sleeve that two shafts link into an integrated entity, the coupling sleeve
It is formed by the enclosing of two valve semicircular arc plates is affixed, offers arc groove among coupling sleeve inner wall, the connecting shaft positioned at arc groove two sides
Several link slots separately are offered on set inner wall, are offered on two rotating shaft end head outer surfaces being plugged in coupling sleeve
Annular groove, multiple keyways are offered on the shaft outer surface opposite with link slot, interference fit is connected with connection in each keyway
Key, the male part of connecting key are clamped with corresponding link slot, and for transmitting torque, section is connected in the arc groove in channel steel
The connection ring of shape, connection ring one side wall are connected in the annular groove of a shaft, and another side wall of connection ring is connected to another shaft
In annular groove, coupling sleeve axial float is prevented, connection ring is enclosed by two valve semicircular rings.
When utility model works, first two shafts are docked, it is ensured that the coaxial arrangement of two shafts, then by two halves circular rings interference
Cooperation clamping is in a ring groove, it is ensured that and two halves circular rings piece together connection ring, then connecting key interference fit is connected in keyway,
Finally by two semicircular arc sleeve-board in shaft, it is ensured that connecting key is stuck in link slot, connection ring is connected in arc groove, then will
Two semicircular arc panel is affixed at connector sleeve.
Compared with prior art, the utility model has the following beneficial effects: since connection ring is matched with arc groove, connection ring
Two shaft axis plays are avoided, and due to the presence of connecting key, connecting key is connected two shafts by connector sleeve, it is ensured that two shafts
It moves synchronously.
The connecting key is flat key, and the link slot is in long strip, the length direction and coupling sleeve axis direction of link slot
Identical, link slot is radially distributed on coupling sleeve inner wall, and the length direction of the keyway and the length direction of shaft are identical,
Keyway is radially distributed on the outer wall of shaft.
Extend outside the corresponding end surface of coupling sleeve each described link slot one end.Convenient for milling out connection on coupling sleeve inner wall
Slot reduces difficulty of processing.
Annular dust-proof cushion is socketed in two shafts, annular dust-proof cushion outer wall contradicts on coupling sleeve inner wall, annular
One end face of dust-proof cushion contradicts on corresponding connecting key, and dust is kept out in annular dust-proof cushion other end.
The two semicircular arc plates are through the affixed cylindrical coupling sleeve of bolt.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the side view of Fig. 1.
Wherein, 1 shaft, 101 annular grooves, 102 keyways, 2 coupling sleeves, 201 semicircular arc plates, 202 arc grooves, 203 connections
Slot, 3 connecting keys, 4 connection rings, 401 semicircular rings, 5 bolts.
Specific embodiment
It as shown in figure 1-3, is a kind of clamping coupling of anti-axial float, including the company that two shafts 1 link into an integrated entity
Axle sleeve 2, coupling sleeve 2 by two valve semicircular arc plates 201 enclose it is affixed form, two semicircular arc panel 201 through bolt 5 it is affixed be in round tube
The coupling sleeve 2 of shape offers arc groove 202 among 2 inner wall of coupling sleeve, on 2 inner wall of coupling sleeve of 202 two sides of arc groove
Several link slots 203 separately are offered, each 203 one end of link slot is extended outside the corresponding end surface of coupling sleeve 2.Convenient for even
Link slot 203 is milled out on 2 inner wall of axle sleeve, reduces difficulty of processing, is plugged on two shafts, the 1 end outer surface in coupling sleeve 2
Annular groove 101 is offered, multiple keyways 102, mistake in each keyway 102 are offered on 1 outer surface of shaft opposite with link slot 203
Cooperation of being full of is connected with connecting key 3, and the male part of connecting key 3 is clamped with corresponding link slot 203, for transmitting torque, connecting key 3
For flat key, link slot 203 is in long strip, and the length direction of link slot 203 is identical as 2 axis direction of coupling sleeve, and link slot 203 is in
Radial to be evenly arranged on 2 inner wall of coupling sleeve, the length direction of keyway 102 is identical as the length direction of shaft 1, and keyway 102 is in put
It penetrates shape to be evenly arranged on the outer wall of shaft 1, the connection ring 4 that section is in channel steel shape, 4 one side wall of connection ring is connected in arc groove 202
It is connected in the annular groove 101 of a shaft 1, another side wall of connection ring 4 is connected in the annular groove 101 of another shaft 1, the company of preventing
2 axial float of axle sleeve, connection ring 4 are enclosed by two valve semicircular rings 401, are socketed with annular dust-proof cushion, ring in two shafts 1
Shape dust-proof cushion outer wall contradicts on 2 inner wall of coupling sleeve, and annular one end face of dust-proof cushion contradicts on corresponding connecting key 3, and annular is anti-
Keep out dust in dirt pad other end.
When work, first two shafts 1 are docked, it is ensured that the coaxial arrangement of two shafts 1, then two halves circular rings 401 are interference fitted
It is connected in annular groove 101, it is ensured that two halves circular rings 401 piece together connection ring 4, then the interference fit of connecting key 3 is connected to key
In slot 102, finally by 201 sets of two semicircular arc panel in shaft 1, it is ensured that connecting key 3 is stuck in link slot 203, connection ring 4 is blocked
It connects in arc groove 202, then by bolt 5 that two semicircular arc panel 201 is affixed at connector sleeve.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. a kind of clamping coupling of anti-axial float, it is characterised in that: including the coupling sleeve that two shafts link into an integrated entity, institute
It states coupling sleeve to be formed by the enclosing of two valve semicircular arc plates is affixed, offers arc groove among coupling sleeve inner wall, be located at arc groove two
Several link slots separately are offered on the coupling sleeve inner wall of side, are plugged on two rotating shaft end head outer surfaces in coupling sleeve
The annular groove offered offers multiple keyways on the shaft outer surface opposite with link slot, interference fit card in each keyway
It is connected to connecting key, the male part of connecting key is clamped with corresponding link slot, for transmitting torque, is connected in the arc groove disconnected
Face is in the connection ring of channel steel shape, and connection ring one side wall is connected in the annular groove of a shaft, and another side wall of connection ring is connected to separately
In the annular groove of one shaft, coupling sleeve axial float is prevented, connection ring is enclosed by two valve semicircular rings.
2. a kind of clamping coupling of anti-axial float according to claim 1, it is characterised in that: the connecting key is flat
Key, the link slot is in long strip, and the length direction of link slot is identical as coupling sleeve axis direction, and link slot is radially distributed
On coupling sleeve inner wall, the length direction of the keyway and the length direction of shaft are identical, and keyway is radially distributed in shaft
Outer wall on.
3. a kind of clamping coupling of anti-axial float according to claim 2, it is characterised in that: each link slot one
Extend outside the corresponding end surface of coupling sleeve at end.
4. a kind of clamping coupling of anti-axial float described in any claim, feature exist in -3 according to claim 1
In: annular dust-proof cushion is socketed in two shafts, annular dust-proof cushion outer wall contradicts the annular dust-proof cushion on coupling sleeve inner wall
One end face contradicts on corresponding connecting key.
5. a kind of clamping coupling of anti-axial float according to claim 4, it is characterised in that: two semicircular arcs
Plate is through the affixed cylindrical coupling sleeve of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572698.4U CN208858802U (en) | 2018-09-26 | 2018-09-26 | A kind of clamping coupling of anti-axial float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572698.4U CN208858802U (en) | 2018-09-26 | 2018-09-26 | A kind of clamping coupling of anti-axial float |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858802U true CN208858802U (en) | 2019-05-14 |
Family
ID=66419298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821572698.4U Active CN208858802U (en) | 2018-09-26 | 2018-09-26 | A kind of clamping coupling of anti-axial float |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249624A (en) * | 2020-10-30 | 2021-01-22 | 山东大学 | End-fixed assembled spiral conveying shaft and method |
| CN113833171A (en) * | 2021-09-25 | 2021-12-24 | 上海弘力幕墙工程有限公司 | Energy-saving waterproof glass curtain wall |
-
2018
- 2018-09-26 CN CN201821572698.4U patent/CN208858802U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249624A (en) * | 2020-10-30 | 2021-01-22 | 山东大学 | End-fixed assembled spiral conveying shaft and method |
| CN112249624B (en) * | 2020-10-30 | 2021-11-05 | 山东大学 | End-fixed assembled spiral conveying shaft and method |
| CN113833171A (en) * | 2021-09-25 | 2021-12-24 | 上海弘力幕墙工程有限公司 | Energy-saving waterproof glass curtain wall |
| CN113833171B (en) * | 2021-09-25 | 2023-02-21 | 上海弘力幕墙工程有限公司 | Energy-saving waterproof glass curtain wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8814710B2 (en) | Torque transmission assembly and coupling | |
| CN208858802U (en) | A kind of clamping coupling of anti-axial float | |
| CN201802777U (en) | Jaw coupler | |
| CN108757754B (en) | Portable transmission connecting piece | |
| CN203257917U (en) | Expansion-type pin coupling with elastic sleeves | |
| US2332859A (en) | Shaft coupling | |
| CN201802774U (en) | Lock sleeve coupler device | |
| US3328058A (en) | Shaft coupling | |
| US2815231A (en) | Threaded nut ring for shaft coupling | |
| GB1587324A (en) | Couplings | |
| CN208331019U (en) | A kind of anti-bias expansion connecting sleeve | |
| CN207830405U (en) | A kind of shaft coupling with axial limiting | |
| CN203926467U (en) | A kind of gapless spline coupling | |
| CN107366688B (en) | Coupling structure | |
| CN111561522B (en) | Novel flange coupling suitable for high power density | |
| CN210461446U (en) | Transmission part for electric transmission system | |
| CN216618314U (en) | Coupling convenient to dismouting quick replacement | |
| CN213064392U (en) | Fracture safety protection shaft coupling | |
| CN203926463U (en) | A kind of small power electric arbor elastic locking coupling | |
| CN203322088U (en) | Eccentric pin shaft type coupler | |
| CN214171159U (en) | Detachable shaft coupling | |
| CN104863978A (en) | Seven-combination channel ball cage type constant velocity universal joint | |
| CN215950179U (en) | Flexible connection type coupling assembly | |
| CN210490642U (en) | Motor output shaft | |
| CN215805838U (en) | Novel coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225127 Huasheng Road, Yangzhou High-tech Industrial Development Zone, Jiangsu Province Patentee after: Jiangsu Fengshang Oil Engineering Technology Co., Ltd Address before: 225127 Huasheng Road, Yangzhou High-tech Industrial Development Zone, Jiangsu Province Patentee before: Jiangsu Muyang Fengshang Oil Engineering Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |