CN203979176U - A kind of gripping sleeve for damping spring coupling - Google Patents
A kind of gripping sleeve for damping spring coupling Download PDFInfo
- Publication number
- CN203979176U CN203979176U CN201420203038.4U CN201420203038U CN203979176U CN 203979176 U CN203979176 U CN 203979176U CN 201420203038 U CN201420203038 U CN 201420203038U CN 203979176 U CN203979176 U CN 203979176U
- Authority
- CN
- China
- Prior art keywords
- cylindrical body
- face
- otch
- gripping sleeve
- counterbore
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 17
- 238000010168 coupling process Methods 0.000 title claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 29
- 210000000078 claw Anatomy 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a kind of gripping sleeve for damping spring coupling, comprise cylindrical body, described cylindrical body center is axially provided with through hole along it, cylindrical body front-end face is provided with otch, otch is parallel with through-hole diameter, and this otch radially arrives ear end face through central position, cylindrical body side surface direction perpendicular to axial direction has counterbore, in counterbore, there is screw thread, and counterbore is located at respectively on the cylindrical two-part that separated by otch, cylindrical body one side is provided with curve bath, curve bath is parallel with cylindrical body ear end face, cylindrical ear end face stretches out multiple metal claws to axial direction, this metal claw is uniformly distributed along this end face circumferential position, between adjacent two metal claws, form axial clearance.The beneficial effects of the utility model are: be inserted in bolt hole and counterbore by a bolt, make gripping sleeve produce flow of metal, just can hold driving shaft and driven shaft tightly; Each gripping sleeve is connected with intermediate by metal claw, and for convenience detach and installation, improves friction torque, effectively avoids skidding.
Description
Technical field
The utility model belongs to coupling technical field, especially relates to a kind of gripping sleeve for damping spring coupling.
Background technique
Coupling is mainly used in the connection in mechanical transmission, is the major part in mechanical transmission, and role is that connection driving shaft and driven shaft move and moment of torsion to transmit.In prior art, on gripping sleeve, adopt key to connect, have back clearance; Between gripping sleeve and intermediate, easily skid simultaneously, and be inconvenient to install and dismantle.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to operate, installation and convenient disassembly, and the life-span is long and have the gripping sleeve for damping spring coupling of high pass moment of torsion, is especially applicable to connecting motor shaft and the lead screw shaft of high-speed drive.
The technical solution of the utility model is: a kind of gripping sleeve for damping spring coupling, comprise cylindrical body, described cylindrical body center is axially provided with through hole along it, described cylindrical front-end face is provided with otch, otch is parallel with the diameter of through hole, and this otch radially arrives ear end face through central position, have counterbore in described cylindrical body side surface direction perpendicular to axial direction, in described counterbore, be provided with screw thread, and counterbore is located at respectively on the cylindrical two-part that separated by otch, cylindrical body one side is provided with curve bath, curve bath is parallel with cylindrical ear end face, described cylindrical ear end face stretches out multiple metal claws to axial direction, this metal claw is uniformly distributed along this end face circumferential position, between adjacent two metal claws, form axial clearance.
Further, that described cylindrical body internal diameter is 6-50mm.
Further, the number of described metal claw is 3.
Further, the incision length that described cylindrical front-end face is provided with is greater than cylindrical diameter.
Further, described metal claw is hexahedron, and its forward and backward is plane, and is fixed on below on cylindrical body ear end face, and above and below is to lower recess, and left and right is to metal claw inner side depression.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, be inserted into bolt hole by a bolt, make gripping sleeve produce flow of metal, just can hold driving shaft and driven shaft tightly; Each gripping sleeve is connected with intermediate by metal claw, and for convenience detach and installation has improved friction torque simultaneously, effectively avoids skidding.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is exterior edge face of the present utility model schematic diagram.
Fig. 3 is interior edge face schematic diagram of the present utility model.
Fig. 4 is side view of the present utility model.
In figure:
| 1, cylindrical body | 2, through hole | 3, otch |
| 4, counterbore | 5, bolt | 6, curve bath |
| 7, metal claw | ? | ? |
Embodiment
As Figure 1-4,
The technical solution of the utility model is a kind of gripping sleeve for damping spring coupling, comprise cylindrical body 1, described cylindrical body 1 center is axially provided with through hole 2 along it, the front-end face of described cylindrical body 1 is provided with otch 3, otch 3 is parallel with the diameter of through hole 2, and this otch 3 radially arrives ear end face through central position, have counterbore 4 in described cylindrical body 1 side surface direction perpendicular to axial direction, in described counterbore 4, be provided with screw thread, and counterbore 4 is located at respectively on two-part of the cylindrical body 1 being separated by otch 3, bolt 5 is placed in counterbore 4, lock bolt 5, two-part of the gripping sleeve of separating by otch 3 are fixed, make the gripping sleeve of coupling produce flow of metal, gripping sleeve endoporus and axle close contact, produce frictional force, when rotation, can not skid, play the effect of carry-over moment, one side of cylindrical body 1 is provided with curve bath 6, curve bath 6 is parallel with the ear end face of cylindrical body 1, the ear end face of described cylindrical body 1 stretches out multiple metal claws 7 to axial direction, this metal claw 7 is uniformly distributed along this end face circumferential position, between adjacent two metal claws 7, form axial clearance.
In the present embodiment, described cylindrical body 1 internal diameter be 6-50mm, the number of described metal claw 7 is 3, otch 3 length that the front-end face of described cylindrical body 1 is provided with are greater than cylindrical diameter,
Described metal claw 7 is hexahedron, and its forward and backward is plane, and is fixed on below on cylindrical body 1 ear end face, and above and below is to lower recess, and left and right is to metal claw 7 inner sides depressions.
The working principle of this example: when use, driving shaft and driven shaft are stretched in the hole of coupling, step up a bolt 5 by locking, just make gripping sleeve produce flow of metal or directly contact with axle, so just can hold driving shaft and driven shaft tightly; 3 metal claws 7 are set, have increased friction torque, the phenomenon of having skidded while having avoided coupling work; Curve bath 6 is set, has improved compression effect, without back clearance.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. the gripping sleeve for damping spring coupling, it is characterized in that: comprise cylindrical body, described cylindrical body center is axially provided with through hole along it, described cylindrical front-end face is provided with otch, otch is parallel with the diameter of through hole, and this otch radially arrives ear end face through central position, have counterbore in described cylindrical body side surface direction perpendicular to axial direction, in described counterbore, be provided with screw thread, and counterbore is located at respectively on the cylindrical two-part that separated by otch, cylindrical body one side is provided with curve bath, curve bath is parallel with cylindrical ear end face, described cylindrical ear end face stretches out multiple metal claws to axial direction, this metal claw is uniformly distributed along this end face circumferential position, between adjacent two metal claws, form axial clearance.
2. a kind of gripping sleeve for damping spring coupling according to claim 1, is characterized in that: described cylindrical body internal diameter for 6-50mm.
3. a kind of gripping sleeve for damping spring coupling according to claim 1, is characterized in that: the number of described metal claw is 3.
4. a kind of gripping sleeve for damping spring coupling according to claim 1, is characterized in that: the incision length that described cylindrical front-end face is provided with is greater than cylindrical diameter.
5. a kind of gripping sleeve for damping spring coupling according to claim 1, it is characterized in that: described metal claw is hexahedron, its forward and backward is plane, and is fixed on below on cylindrical body ear end face, above and below is to lower recess, and left and right is to metal claw inner side depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203038.4U CN203979176U (en) | 2014-04-24 | 2014-04-24 | A kind of gripping sleeve for damping spring coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203038.4U CN203979176U (en) | 2014-04-24 | 2014-04-24 | A kind of gripping sleeve for damping spring coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979176U true CN203979176U (en) | 2014-12-03 |
Family
ID=51976626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203038.4U Expired - Lifetime CN203979176U (en) | 2014-04-24 | 2014-04-24 | A kind of gripping sleeve for damping spring coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979176U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728285A (en) * | 2015-01-12 | 2015-06-24 | 南方泵业股份有限公司 | Bearing body coupler |
| CN107387000A (en) * | 2017-08-17 | 2017-11-24 | 中国石油集团西部钻探工程有限公司 | Low-voltage DC electric degasser |
| CN109993906A (en) * | 2017-12-29 | 2019-07-09 | 山东新北洋信息技术股份有限公司 | Disengaging type shaft coupling, cargo delivery apparatus and automatic vending machine |
| CN112090673A (en) * | 2019-06-18 | 2020-12-18 | 仕兴机械工业股份有限公司 | Edge bonding machine capable of conveniently disassembling and assembling gluing mechanism |
| CN117028398A (en) * | 2023-10-10 | 2023-11-10 | 昆山鸿义精微科技有限公司 | Connecting device, connecting method and grain sorting equipment for axial movement transmission |
-
2014
- 2014-04-24 CN CN201420203038.4U patent/CN203979176U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728285A (en) * | 2015-01-12 | 2015-06-24 | 南方泵业股份有限公司 | Bearing body coupler |
| CN104728285B (en) * | 2015-01-12 | 2017-09-19 | 南方中金环境股份有限公司 | A kind of bearing body shaft coupling |
| CN107387000A (en) * | 2017-08-17 | 2017-11-24 | 中国石油集团西部钻探工程有限公司 | Low-voltage DC electric degasser |
| CN109993906A (en) * | 2017-12-29 | 2019-07-09 | 山东新北洋信息技术股份有限公司 | Disengaging type shaft coupling, cargo delivery apparatus and automatic vending machine |
| CN112090673A (en) * | 2019-06-18 | 2020-12-18 | 仕兴机械工业股份有限公司 | Edge bonding machine capable of conveniently disassembling and assembling gluing mechanism |
| CN117028398A (en) * | 2023-10-10 | 2023-11-10 | 昆山鸿义精微科技有限公司 | Connecting device, connecting method and grain sorting equipment for axial movement transmission |
| CN117028398B (en) * | 2023-10-10 | 2024-02-06 | 昆山鸿义精微科技有限公司 | Connecting device, connecting method and grain sorting equipment for axial movement transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200228 Address after: 301600 No. 23, No. 3 Road, North District, Jinghai Economic Development Zone, Tianjin Patentee after: TIANJIN LONGCHUANG HENGSHENG INDUSTRIAL Co.,Ltd. Address before: 300380 Tianjin city Xiqing District North Industrial Park (North Park) Xia Xi Road No. 3 Patentee before: TIANJIN LONGCHUANG RISHENG ELECTROMECHANICAL INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |