CN201723606U - External driving dynamic connecting device - Google Patents
External driving dynamic connecting device Download PDFInfo
- Publication number
- CN201723606U CN201723606U CN2010202533900U CN201020253390U CN201723606U CN 201723606 U CN201723606 U CN 201723606U CN 2010202533900 U CN2010202533900 U CN 2010202533900U CN 201020253390 U CN201020253390 U CN 201020253390U CN 201723606 U CN201723606 U CN 201723606U
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- CN
- China
- Prior art keywords
- output sleeve
- input shaft
- coupling arrangement
- external drive
- dynamic coupling
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- Expired - Lifetime
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Abstract
The utility model relates to an external driving dynamic connecting device. An input shaft of the connecting device is matched with an output sleeve; the output sleeve is connected with an extension mechanism and a floating device; positioning pins are arranged on two sides of the output sleeve; positioning pin holes are correspondingly formed on two sides of the input shaft; chamfer angles are formed at the ends of the positioning pins and at the openings of the positioning pin holes; the cross section of the input shaft and output sleeve transmission pair is in the shape of a round rectangle, a round pentagon, a round hexagon or a spline; and the end of the input shaft and the port of the output sleeve have certain tapers. The external driving dynamic connecting device of the utility model realizes the dynamic input of a driving force in an external driving manner, thereby meeting the requirement of the input of the driving force of the individual station in the continuous production line, and reducing the investment and maintenance costs; moreover, the splicing, meshing and separating processes are stable and reliable, and the power transmission is smooth, thereby facilitating the realization of automatic control in the automatic production line.
Description
Technical field
The utility model relates to a kind of dynamic coupling arrangement of external drive of coupling arrangement, particularly a kind of dynamic transfer of torque of dynamic transmission driving.
Background technique
At present, in various conveying equipments, generally all be to adopt shaft coupling to connect or the direct mode of connection between its driver element and the actuator.But more when actuator's quantity, or the station that needs the input driving force is seldom the time, wastes bigger if every cover actuator all is equipped with a cover drive unit.
Summary of the invention
Technical problem to be solved in the utility model provides the dynamic coupling arrangement of a kind of external drive, can realize the dynamic input of driving force by external driving mode, satisfies the requirement that the individual station in the continuously acting production lines is imported driving force.
For solving the problems of the technologies described above, the technological scheme that the utility model adopted is: the dynamic coupling arrangement of a kind of external drive, and input shaft cooperates with the output sleeve, and the output sleeve is connected with extending means, and the output sleeve is connected with floating installation.
Described output sleeve both sides are provided with locating stud, the corresponding positioning pin hole that is provided with in input shaft both sides.
Described locating stud end and positioning pin hole opening are provided with chamfering.
The cross section of described input shaft and output sleeve transmission is round rectangle, fillet pentagon, fillet Hexagon or spline shape.
Described input shaft termination and output socket port have certain tapering.
Described floating installation is made up of two groups of vertical floating mechanisms and two groups of laterally floating mechanisms.
Vertical linear bearing two ends in the described vertical floating mechanism are provided with vertical Returnning spring; Horizontal linear bearing two ends in the described laterally floating mechanism are provided with horizontal Returnning spring.
The pedestal of output sleeve is connected with horizontal linear bearing with vertical linear bearing respectively.
Described extending means is the moving nut body of leading screw, slidercrank mechanism, cam mechanism, pneumatic mechanism and hydraulic mechanism.
The dynamic coupling arrangement of a kind of external drive that the utility model provides compared with prior art has outstanding characteristics and obvious improvement, and its beneficial effect is as follows:
1, the utility model only just is provided with when needs drive input, therefore for long production line, can reduce cost of investment and maintenance cost widely.
2, input shaft and output sleeve transmission have adopted the engagement system of round rectangle, fillet pentagon, fillet Hexagon or spline shape, make the process of joint, transmission and disengaging more reliable and stable.
3, locating stud end and positioning pin hole opening are provided with chamfering, the end of locating stud coning and corresponding with it positioning pin hole cooperate, further guaranteed reliability and the output sleeve and the stability of input shaft in transmission course of dynamic access.
4, the floating installation of She Zhiing, make output sleeve can be in horizontal and vertical generation " adaptability displacement ", can with " joint " and " disengagement " process of input shaft in, automatically eliminate the positional deviation between the diaxon shaft axis, concentricity requirement when guaranteeing transfer of torque, reduce vibration, can not produce other additional torque when guaranteeing the driving force input, make that the dynamic transmission process is more stable, safety.
5, the extending means of She Zhiing can be controlled or manual the flexible of output sleeve of controlling automatically by process control machine or PLC, after the dynamic input of finishing power, exports sleeve and withdraws, and enters the next periodic duty stage.Such scheme is very beneficial for the application in automatic production line.
Description of drawings
Fig. 1 is a partial front elevation view of the present utility model.
Fig. 2 is the plan view of input shaft in the utility model.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is the structural representation of output sleeve in the utility model.
Fig. 5 is that the C of Fig. 4 is to view.
Fig. 6 is the A-A sectional view of Fig. 4.
Fig. 7 is the B-B sectional view of Fig. 4.
Fig. 8 is the structural representation of extending means in the utility model.
Embodiment
In Fig. 1, Fig. 2, Fig. 4 and Fig. 8, the dynamic coupling arrangement of a kind of external drive, input shaft 1 cooperates with output sleeve 2, and output sleeve 2 is connected with extending means 7, and output sleeve 2 is connected with floating installation.Described output sleeve 2 both sides are provided with locating stud 3, the corresponding positioning pin hole 4 that is provided with in input shaft 1 both sides.Described locating stud 3 ends and positioning pin hole 4 openings are provided with chamfering.It is one near conical that the end-beveling of locating stud 3 becomes, and is beneficial to enter in the positioning pin hole 4, and extending means 7 actions make output sleeve 2 and input shaft 1 engagement, and the moment of torsion of the power source 8 of coaxial connection is passed to input shaft 1.
The technological scheme of optimizing is that shock-absorbing spring is set on locating stud, to reduce the vibration in the engaging process.After power transmission was finished, extending means 7 actions made 2 withdrawals of output sleeve, and input shaft 1 is thrown off with output sleeve 2, and locating stud 3 is thrown off with positioning pin hole 4 simultaneously.
The cross section of described input shaft 1 and output sleeve 2 transmissions is round rectangle, fillet pentagon, fillet Hexagon or spline shape.What draw among the figure is round rectangle, but those skilled in the art also can expect adopting the technological scheme of fillet pentagon, fillet Hexagon or spline shape easily, ought to be included in the protection domain of presents.
Described input shaft 1 termination and output sleeve 2 ports have certain tapering.Be convenient to the joint between input shaft 1 and the output sleeve 2.
Described floating installation is made up of two groups of vertical floating mechanisms 5 and two groups of laterally floating mechanisms 6.
Vertical linear bearing 51 two ends in the described vertical floating mechanism 5 are provided with vertical Returnning spring 52; Horizontal linear bearing 61 two ends in the described laterally floating mechanism 6 are provided with horizontal Returnning spring 62.
The pedestal of output sleeve 2 is connected with horizontal linear bearing 61 with vertical linear bearing 51 respectively.Thereby output sleeve 2 can longitudinally and laterally be adjusted in engaging process automatically, eliminates the positional deviation between the shaft axis automatically, the concentricity requirement when guaranteeing transfer of torque.
Described extending means 7 is nut screw mechanism, slidercrank mechanism, cam mechanism, pneumatic mechanism and hydraulic mechanism.What draw among Fig. 8 is nut screw mechanism, drives the to-and-fro motion of moving nut by the rotation of leading screw, thereby drives stretching of output sleeve 2.Those skilled in the art also can be easy to expect adopting the replacement scheme of slidercrank mechanism, cam mechanism, pneumatic mechanism and hydraulic mechanism, and for example, thereby the rotation of crank drives the flexible of output sleeve 2 by the to-and-fro motion that connecting rod drives slide block; Thereby the rotation of cam drives the straight reciprocating motion of guide rod and drives the flexible of output sleeve 2; The flexible fore and aft motion that drives output sleeve 2 of the piston rod of cylinder and oil hydraulic cylinder.So these technological schemes ought to be also contained in the protection domain of presents.
Claims (9)
1. dynamic coupling arrangement of external drive is characterized in that: input shaft (1) cooperates with output sleeve (2), and output sleeve (2) is connected with extending means (7), exports sleeve (2) and is connected with floating installation.
2. the dynamic coupling arrangement of a kind of external drive according to claim 1 is characterized in that: described output sleeve (2) both sides are provided with locating stud (3), the corresponding positioning pin hole (4) that is provided with in input shaft (1) both sides.
3. the dynamic coupling arrangement of a kind of external drive according to claim 2 is characterized in that: described locating stud (3) end and positioning pin hole (4) opening are provided with chamfering.
4. the dynamic coupling arrangement of a kind of external drive according to claim 1 is characterized in that: the cross section of described input shaft (1) and output sleeve (2) transmission is round rectangle, fillet pentagon, fillet Hexagon or spline shape.
5. the dynamic coupling arrangement of a kind of external drive according to claim 4 is characterized in that: described input shaft (1) termination and output sleeve (2) port have certain tapering.
6. the dynamic coupling arrangement of a kind of external drive according to claim 1 is characterized in that: described floating installation is made up of two groups of vertical floating mechanisms (5) and two groups of laterally floating mechanisms (6).
7. the dynamic coupling arrangement of a kind of external drive according to claim 6 is characterized in that: vertical linear bearing (51) two ends in the described vertical floating mechanism (5) are provided with vertical Returnning spring (52); Horizontal linear bearing (61) two ends in the described laterally floating mechanism (6) are provided with horizontal Returnning spring (62).
8. the dynamic coupling arrangement of a kind of external drive according to claim 7 is characterized in that: the pedestal of output sleeve (2) is connected with horizontal linear bearing (61) with vertical linear bearing (51) respectively.
9. the dynamic coupling arrangement of a kind of external drive according to claim 1 is characterized in that: described extending means (7) is the moving nut body of leading screw, slidercrank mechanism, cam mechanism, pneumatic mechanism and hydraulic mechanism.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202533900U CN201723606U (en) | 2010-07-09 | 2010-07-09 | External driving dynamic connecting device |
| PCT/CN2011/001138 WO2012003716A1 (en) | 2010-07-09 | 2011-07-11 | Trolley-type conveyance device |
| JP2013516966A JP5650841B2 (en) | 2010-07-09 | 2011-07-11 | Cart type conveyor |
| KR1020127015882A KR101487803B1 (en) | 2010-07-09 | 2011-07-11 | Trolley-type conveyance device |
| US13/619,650 US8408381B2 (en) | 2010-07-09 | 2012-09-14 | Trolley-type conveyance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202533900U CN201723606U (en) | 2010-07-09 | 2010-07-09 | External driving dynamic connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723606U true CN201723606U (en) | 2011-01-26 |
Family
ID=43491929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202533900U Expired - Lifetime CN201723606U (en) | 2010-07-09 | 2010-07-09 | External driving dynamic connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723606U (en) |
-
2010
- 2010-07-09 CN CN2010202533900U patent/CN201723606U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161012 Address after: 215556 Jiangsu province Changshou City Yushan Town Mocheng Guan Rui Village Patentee after: Dafu (China) automation equipment Co., Ltd. Address before: 200336 Shanghai city Changning District Loushanguan Road No. 83 room 2401 Patentee before: Dafu (China) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |