CN203655931U - Split spline pin coupling - Google Patents
Split spline pin coupling Download PDFInfo
- Publication number
- CN203655931U CN203655931U CN201420005731.0U CN201420005731U CN203655931U CN 203655931 U CN203655931 U CN 203655931U CN 201420005731 U CN201420005731 U CN 201420005731U CN 203655931 U CN203655931 U CN 203655931U
- Authority
- CN
- China
- Prior art keywords
- spline
- axle sleeve
- sleeve
- split
- shaft
- 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
Links
Images
Abstract
The utility model relates to a split spline pin coupling. A pair of spline sleeves are coaxially arranged inside an outer sleeve; the inner circumference of each spline sleeve is provided with spline teeth; the outer circumference of each spline sleeve is provided with a plurality of arc-shaped grooves which are uniformly distributed; the inner circumference of the outer sleeve is provided with equal diameter of circular-arc-shaped grooves which are corresponding in number and position; a pin is arranged in every two circular-arc-shaped grooves which are correspondingly snapped; a shaft sleeve is coaxially arranged inside each spline sleeve; the outer circumference of each shaft sleeve is provided with spline teeth which are matched with the spline teeth arranged on the inner circumference of each spline sleeve; the two shaft sleeves are connected with two ends of a driving shaft and a driven shaft to be connected respectively. According to the split spline pin coupling, a split structure is adopted, the power is transmitted through a spline, the split spline pin coupling is used for connecting with two shafts or a shaft and a rotating part, and accordingly the two parts can commonly rotate.
Description
Technical field
The utility model relates to a kind of split type spline pin coupler, belongs to a kind of mechanical axis coupling.
Background technique
As everyone knows, pin coupler is widely used in every profession and trade, as various gearings such as various handling machineries, lathe, package packing machine, printing machinery, food machinery, textile manufacturing machine, light industry and machinery, petrochemical machinery, metallurgical and mining machinery, power generating equipments, its major function is: connect diaxon or axle and revolving part, thereby realize the connection of two parts, make its common rotation to transmit motion and torque, thereby realize the transmission of power.
Common pin coupler is that singly-bound is connected with axle part, and its major defect is to install, dismantle very complicated.Conventionally axle adopts transition fit with the shaft room of coupling, must heating axle sleeve when installation, make, after its thermal expansion, to reinstall on axle, and also to wait it coolingly just can carry out next step installation, more difficult when wasting time and energy and dismantling, even cannot dismantle.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of split type spline pin coupler, and this coupling adopts subdivision structure, and uses spline transferring power, for connecting diaxon or axle and revolving part, thereby realizes the common pin coupler rotating of two parts.
For overcoming the above problems, concrete technological scheme of the present utility model is as follows: a kind of split type spline pin coupler, comprise overcoat, pin, cover plate and a pair of axle sleeve, each axle sleeve is divided into external axle sleeve and is coaxially connected with internal axle sleeve, wherein internal axle sleeve is opposite opened structure, at the excircle of internal axle sleeve and press close to cleaved surface is arranged to positioning step, axial screw is split tapped hole connection corresponding on end face through positioning step and second half internal axle sleeve; Exterior edge face at internal axle sleeve is provided with spline tooth, is provided with corresponding spline at the inner circumference of external axle sleeve, and internal axle sleeve and external axle sleeve pass through spline joint.
This split type spline pin coupler has adopted the linkage structure of axle sleeve, spline housing and pin, reliably the moment of driving shaft is passed to driven shaft, has ensured integrally-built Security simultaneously.Adopt the axle sleeve of original integral type is divided into two, thereby what make that itself and axle connection, dismounting become is simple and convenient, make its registration solid and reliable and fix two halfbody axle sleeves with axial screw, wale two halves axle sleeve with spline housing again, prevent that halved body is subject to torsion separately, and effective transferring power, make overall structure safe and reliable.
Brief description of the drawings
Fig. 1 is the structural representation of split type spline pin coupler.
Fig. 2 is the side view of split type spline pin coupler.
Embodiment
As depicted in figs. 1 and 2, a kind of split type spline pin coupler, comprise overcoat 7, pin 6, cover plate 8 and a pair of axle sleeve, one of them axle sleeve is connected with driving shaft, another is connected with driven shaft, each axle sleeve is divided into external axle sleeve 4 and is coaxially connected with internal axle sleeve 1, wherein internal axle sleeve 1 is opposite opened structure, at the excircle of internal axle sleeve 1 and press close to cleaved surface is arranged to positioning step, axial screw 3 is split tapped hole corresponding on end face through positioning step and second half internal axle sleeve 1 and is connected, axial screw not only plays connection function, also play the effect of locating stud, be integrated agonic halved body axle sleeve, exterior edge face at internal axle sleeve 1 is provided with spline tooth, is provided with corresponding spline at the inner circumference of external axle sleeve 4, and internal axle sleeve 1 passes through spline joint with external axle sleeve 4.The power of driving shaft by your axle sleeve 1, external axle sleeve 4, pin 6 and overcoat 7 by torque drive to driven shaft, thereby the effect of playing coupling and stablizing effective transfer motion power.
Claims (1)
1. a split type spline pin coupler, comprise overcoat (7), pin (6), cover plate (8) and a pair of axle sleeve, it is characterized in that: each axle sleeve is divided into external axle sleeve (4) and is coaxially connected with internal axle sleeve (1), wherein internal axle sleeve (1) is opposite opened structure, at the excircle of internal axle sleeve (1) and press close to cleaved surface is arranged to positioning step, axial screw (3) is split tapped hole connection corresponding on end face through positioning step and second half internal axle sleeve (1); Exterior edge face at internal axle sleeve (1) is provided with spline tooth, is provided with corresponding spline at the inner circumference of external axle sleeve (4), and internal axle sleeve (1) passes through spline joint with external axle sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005731.0U CN203655931U (en) | 2014-01-06 | 2014-01-06 | Split spline pin coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005731.0U CN203655931U (en) | 2014-01-06 | 2014-01-06 | Split spline pin coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655931U true CN203655931U (en) | 2014-06-18 |
Family
ID=50922322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005731.0U Expired - Fee Related CN203655931U (en) | 2014-01-06 | 2014-01-06 | Split spline pin coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655931U (en) |
-
2014
- 2014-01-06 CN CN201420005731.0U patent/CN203655931U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105485335A (en) | Driveline component having differential and park lock mechanism | |
| WO2011092535A3 (en) | Locking differential | |
| CN205745002U (en) | Anti-reverse shaft coupling | |
| JP6895377B2 (en) | Peristaltic pump | |
| CN203655931U (en) | Split spline pin coupling | |
| CN208858802U (en) | A kind of clamping coupling of anti-axial float | |
| KR101444425B1 (en) | Clutch structure | |
| CN206522364U (en) | A kind of reverse shaft coupling | |
| CN203656129U (en) | Torque transfer device for slip ring hollow shaft of wind driven generator | |
| CN205190703U (en) | Bevel gear reducer | |
| CN208417306U (en) | A kind of hand pulling type spline connection structure | |
| CN104879392B (en) | A kind of oldham coupling | |
| CN204420034U (en) | Force pushing type gear | |
| CN203796869U (en) | Speed change device | |
| CN203926473U (en) | A kind of gear coupling of adjustable direction | |
| CN207087734U (en) | A kind of multi-party bit length torque electric wrench | |
| CN104864042A (en) | Novel transmission mechanism | |
| CN207975166U (en) | A kind of freewheel clutch | |
| US20190346021A1 (en) | Speed reducer | |
| CN104879474B (en) | A kind of two speed transmissions wheel | |
| CN204239437U (en) | A kind of gear shaft for retarder | |
| KR101444422B1 (en) | Clutch structure | |
| CN206942947U (en) | A kind of torque transmitter of engineering machinery speed-variable pump | |
| RU85592U1 (en) | ELASTIC COUPLING | |
| CN206738514U (en) | A kind of chain guide |
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: 20140618 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |