CN204403183U - A kind of Split sleeve coupling - Google Patents
A kind of Split sleeve coupling Download PDFInfo
- Publication number
- CN204403183U CN204403183U CN201520062273.9U CN201520062273U CN204403183U CN 204403183 U CN204403183 U CN 204403183U CN 201520062273 U CN201520062273 U CN 201520062273U CN 204403183 U CN204403183 U CN 204403183U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- coupling
- rectangular recess
- coupling shaft
- split
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of Split sleeve coupling, and it comprises second sleeve and first sleeve, and second sleeve two ends described are semi-circular cylindrical, and cylindrically, and semicircular cylinder place, both sides is provided with rectangular recess in centre; First sleeve described is semi-circular cylindrical, and is provided with the rectangle tenon matched with described rectangular recess, and first sleeve described in two, left and right and second sleeve described are fastened and connected, to form the complete sleeve that is equipped with left coupling shaft and right coupling shaft.Because sleeve subdivision is three parts, then be combined into one by the rectangular recess that cooperatively interacts and rectangle tenon, during dismounting, no longer need two coupling shafts to move axially, just two coupling shafts can be unloaded simultaneously, there is accurate positioning, connect reliable, advantages of simple structure and simple.
Description
Technical field
The utility model relates to a kind of Split sleeve coupling, belongs to coupling technical field.
Background technique
The box coupling of current common employing utilizes sleeve and bearing pin to be coupled together by diaxon, and this coupling radial dimension is little, easily manufactures, but need move axially cause inconvenient maintenance because being connected axle when shortcoming is mounting or dismounting, thus limit its application area.
Summary of the invention
The utility model object is to overcome above-mentioned deficiency, provides a kind of Split sleeve coupling, and the occasion being convenient to can not shift at coupling shaft movement uses.
The utility model for achieving the above object, adopts following technological scheme: a kind of Split sleeve coupling, and comprise second sleeve and first sleeve, second sleeve two ends described are semi-circular cylindrical, and cylindrically, and semicircular cylinder place, both sides is provided with rectangular recess in centre; First sleeve described is semi-circular cylindrical, and is provided with the rectangle tenon matched with described rectangular recess, and first sleeve described in two, left and right and second sleeve described are fastened and connected, to form the complete sleeve that is equipped with left coupling shaft and right coupling shaft.
Further, described left coupling shaft is fixedly connected with second sleeve described with first sleeve described in left side by taper pin, and described right coupling shaft is fixedly connected with second sleeve described with first sleeve described in right side by taper pin.
Further, the microcephaly of described taper pin is provided with screw thread.
Further, the little head thread of described taper pin is connected with nut.
Further, second sleeve intermediate portion cylinder width described is between 15 ~ 25mm.
Further, the width of described rectangular recess and described rectangle tenon is between 20 ~ 30mm, and height is between 25 ~ 35mm.
The beneficial effects of the utility model are, because sleeve subdivision is three parts, be combined into one by the rectangular recess that cooperatively interacts and rectangle tenon again, two coupling shafts are no longer needed to move axially during dismounting, just two coupling shafts can be unloaded simultaneously, there is accurate positioning, connect reliable, advantages of simple structure and simple.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is the sectional view of second sleeve of the utility model.
Fig. 4 is the sectional view of first sleeve of the utility model.
Embodiment
As shown in Figures 1 to 4, a kind of Split sleeve coupling, comprise second sleeve 1 and first sleeve 2, second sleeve 1 two ends are semi-circular cylindrical, and cylindrically, and semicircular cylinder place, both sides is provided with rectangular recess 11 in centre, first sleeve 2 is in semi-circular cylindrical, and being provided with the rectangle tenon 21 matched with described rectangular recess 11, first sleeve 2 of two, left and right and second sleeve 1 are fastened and connected, to form the complete sleeve that is equipped with left coupling shaft 5 and right coupling shaft 4.
Left coupling shaft 5 is fixedly connected with second sleeve 1 by first sleeve 2 of taper pin 3 and left side, and right coupling shaft 4 is fixedly connected with second sleeve 1 by first sleeve 2 of taper pin 3 and right side.The microcephaly of taper pin 3 is provided with screw thread.The little head thread of taper pin 3 is connected with nut 6.Second sleeve 1 intermediate portion cylinder width is between 15 ~ 25mm.The width of rectangular recess 11 and rectangle tenon 21 is between 20 ~ 30mm, and height is between 25 ~ 35mm.
During installation, left coupling shaft 5 and right coupling shaft 4 span are greater than 20 ~ 30mm.When disassembly is desired, only need to turn on both sides nut 6, extract two taper pins 3 out, then unload bottom left coupling shaft 5 and right coupling shaft 4 respectively, easy to operate.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any equivalent replacement done and improvement, all should be included within protection domain of the present utility model.
Claims (6)
1. a Split sleeve coupling, comprise second sleeve (1) and first sleeve (2), it is characterized in that: described second sleeve (1) two ends are semi-circular cylindrical, cylindrically, and semicircular cylinder place, both sides is provided with rectangular recess (11) in centre; Described first sleeve (2) is in semi-circular cylindrical, and be provided with the rectangle tenon (21) matched with described rectangular recess (11), described in two, left and right, first sleeve (2) and second sleeve described (1) are fastened and connected, to form the complete sleeve that is equipped with left coupling shaft (5) and right coupling shaft (4).
2. a kind of Split sleeve coupling according to claim 1, it is characterized in that: described left coupling shaft (5) is fixedly connected with described second sleeve (1) with first sleeve (2) described in left side by taper pin (3), described right coupling shaft (4) is fixedly connected with described second sleeve (1) with first sleeve (2) described in right side by taper pin (3).
3. a kind of Split sleeve coupling according to claim 2, is characterized in that: the microcephaly of described taper pin (3) is provided with screw thread.
4. a kind of Split sleeve coupling according to claim 3, is characterized in that: the little head thread of described taper pin (3) is connected with nut (6).
5. a kind of Split sleeve coupling according to claim 1 and 2, is characterized in that: described second sleeve (1) intermediate portion cylinder width is between 15 ~ 25mm.
6. a kind of Split sleeve coupling according to claim 1, is characterized in that: the width of described rectangular recess (11) and described rectangle tenon (21) is between 20 ~ 30mm, and height is between 25 ~ 35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062273.9U CN204403183U (en) | 2015-01-22 | 2015-01-22 | A kind of Split sleeve coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062273.9U CN204403183U (en) | 2015-01-22 | 2015-01-22 | A kind of Split sleeve coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403183U true CN204403183U (en) | 2015-06-17 |
Family
ID=53427046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062273.9U Expired - Fee Related CN204403183U (en) | 2015-01-22 | 2015-01-22 | A kind of Split sleeve coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131197A (en) * | 2017-05-03 | 2017-09-05 | 杨聪辉 | A kind of U-bolt and its manufacture craft |
-
2015
- 2015-01-22 CN CN201520062273.9U patent/CN204403183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131197A (en) * | 2017-05-03 | 2017-09-05 | 杨聪辉 | A kind of U-bolt and its manufacture craft |
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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 |
Granted publication date: 20150617 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |