CN201973124U - Eccentric compensation coupler - Google Patents
Eccentric compensation coupler Download PDFInfo
- Publication number
- CN201973124U CN201973124U CN201120011752XU CN201120011752U CN201973124U CN 201973124 U CN201973124 U CN 201973124U CN 201120011752X U CN201120011752X U CN 201120011752XU CN 201120011752 U CN201120011752 U CN 201120011752U CN 201973124 U CN201973124 U CN 201973124U
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- China
- Prior art keywords
- coupling
- joining end
- telophragma
- coupling shaft
- socket
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Abstract
The utility model discloses an eccentric compensation coupler, which comprises a left connecting end, a right connecting end, an intermediate disc, connecting rods and connecting shafts. The insides of the left connecting end and the right connecting end are respectively provided with two connecting shafts; two sides of the intermediate disc are respectively provided with two connecting shafts; two connecting rods are arranged between the left connecting end and the intermediate disc; one of two shaft holes of the connecting rods is in sleeve joint with the connecting shafts of the left connecting end while the other shaft hole is in sleeve joint with the connecting shafts of the intermediate disc; two connecting rods are arranged between the right connecting end and the intermediate disc; and one of two shaft holes of the connecting rods is in sleeve joint with the connecting shafts of the right connecting end while the other shaft hole is in sleeve joint with the connecting shafts of the intermediate disc. Compared with the prior art, the eccentric compensation coupler is simple in structure, convenient in assembly and disassembly, and capable of overcoming the shortcoming of less radial deviation compensation in transmission of a traditional coupler, and keeping tiny transfer clearance in transmission.
Description
Technical field
The utility model relates to and has when transmission the device field of permission activity between the union piece, exactly is meant a kind of eccentricity compensation coupling.
Background technique
Coupling belongs to mechanical spare part in common use category, and two axles (driving shaft and driven shaft) that are used for connecting in the different institutions make it the mechanical parts of common rotation with transmitting torque.In the power transmission of high-speed overload, it is the effect of dynamic performance that some coupling also has buffering, vibration damping and raising axle.Coupling is made up of two halves, connects with driving shaft and driven shaft respectively.General power engine mostly links by means of coupling and working machine, is that the engineering goods axle is the most frequently used coupling member of transmission.At present, coupling product development both at home and abroad is very fast, and select for use the various coupling how a lot of when product specification, that performance is different and can satisfy the coupling that machine requires from kind, to most designers, be the problem of a puzzlement all the time.
The model utility content
At above-mentioned defective, the technical problem that the utility model solves is to provide a kind of eccentricity compensation coupling, and is simple in structure, easy to loading and unloading, can overcome the little defective of radial missing compensation in traditional coupling transmission, and keep minimum transmission gap in transmission.
In order to solve above technical problem, the eccentricity compensation coupling that the utility model provides comprises left joining end, right joining end, telophragma, connecting rod, coupling shaft; Described connecting rod is provided with two axis holes, and the inboard of described left and right joining end is respectively arranged with two coupling shafts, and the both sides of described telophragma are respectively arranged with two coupling shafts; Be provided with two connecting rods between described left joining end and the described telophragma, the coupling shaft of a socket left side joining end in two axis holes of described connecting rod, the coupling shaft of another socket telophragma; Be provided with two connecting rods between described right joining end and the described telophragma, the coupling shaft of a right joining end of socket in two axis holes of described connecting rod, the coupling shaft of another socket telophragma.
Preferably, on the described axis hole bearing is installed.
Preferably, the length of described axis hole is greater than the length of described coupling shaft, and a described axis hole not end of socket coupling shaft is airtight.
Preferably, the arranged outside of described left and right joining end has expansion set bindiny mechanism.
Preferably, the arranged outside of described left and right joining end has keyway bindiny mechanism.
The eccentricity compensation coupling that the utility model provides is provided with two connecting rods between left joining end and the described telophragma, the coupling shaft of a socket left side joining end in two axis holes of described connecting rod, the coupling shaft of another socket telophragma; Be provided with two connecting rods between described right joining end and the described telophragma, the coupling shaft of a right joining end of socket in two axis holes of described connecting rod, the coupling shaft of another socket telophragma.Compared with prior art, the eccentricity compensation coupling that the utility model provides, in transmission process, flexible swing by connecting rod, make the left and right sides joining end at coupling two ends can be in the radial direction relative movement, thereby the radial missing compensation is increased, and when master and slave diaxon occurred than large deviation, coupling also can proper functioning.Simultaneously, the eccentricity compensation coupler structure design that the utility model provides is accurate, bigger gap can not occur in the transmission process, more is applicable to the connection of precision drive aspect.
Especially, the arranged outside of the left and right joining end of the eccentricity compensation coupling that the utility model provides has expansion set bindiny mechanism or keyway bindiny mechanism, can realize two kinds of different connecting modes, enlarges its Applicable scope.
Description of drawings
Fig. 1 is the structural representation of eccentricity compensation coupling among the embodiment 1;
Fig. 2 is the decomposition texture schematic representation of eccentricity compensation coupling among the embodiment 1;
Fig. 3 is the structural representation of eccentricity compensation coupling among the embodiment 2;
Fig. 4 is the decomposition texture schematic representation of eccentricity compensation coupling among the embodiment 2.
Wherein, respectively be denoted as among the figure:
1-left side joining end, 2-connecting rod, 3-telophragma, the right joining end of 4-, 5-coupling shaft, 6-axis hole, 7-bearing, 11-expansion set bindiny mechanism, 12-keyway bindiny mechanism.
Embodiment
For those skilled in the art can understand technological scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, Fig. 2, Fig. 1 is the structural representation of eccentricity compensation coupling among the embodiment 1; Fig. 2 is the decomposition texture schematic representation of eccentricity compensation coupling among the embodiment 1.
The eccentricity compensation coupling that present embodiment provides comprises left joining end 1, right joining end 4, telophragma 3, connecting rod 2, coupling shaft 5; Connecting rod 2 is provided with two axis holes 6, and bearing 7 is installed on the axis hole 6, and the inboard of left and right joining end 1,4 is respectively arranged with two coupling shafts 5, and the both sides of telophragma 3 are respectively arranged with two coupling shafts 5; Be provided with two connecting rods 2 between left side joining end 1 and the telophragma 3, the coupling shaft 5 of a socket left side joining end 1 in two axis holes 6 of connecting rod 2, the coupling shaft 5 of another socket telophragma 3; Be provided with two connecting rods 2 between right joining end 4 and the telophragma 3, the coupling shaft 5 of a right joining end 4 of socket in two axis holes 6 of connecting rod 2, the coupling shaft 5 of another socket telophragma 3.The length of axis hole 6 is greater than the length of coupling shaft 5, and axis hole 6 a not end of socket coupling shaft 5 is airtight.The arranged outside of left and right joining end 1,4 has expansion set bindiny mechanism 11.
Compared with prior art, the eccentricity compensation coupling that the utility model provides, in transmission process, flexible swing by connecting rod, make the left and right sides joining end at coupling two ends can be in the radial direction relative movement, thereby the radial missing compensation is increased, and when master and slave diaxon occurred than large deviation, coupling also can proper functioning.Simultaneously, the eccentricity compensation coupler structure design that the utility model provides is accurate, bigger gap can not occur in the transmission process, more is applicable to the connection of precision drive aspect.
See also Fig. 3, Fig. 4, Fig. 3 is the structural representation of eccentricity compensation coupling among the embodiment 2; Fig. 4 is the decomposition texture schematic representation of eccentricity compensation coupling among the embodiment 2.
The eccentricity compensation coupling that present embodiment provides comprises left joining end 1, right joining end 4, telophragma 3, connecting rod 2, coupling shaft 5; Connecting rod 2 is provided with two axis holes 6, and bearing 7 is installed on the axis hole 6, and the inboard of left and right joining end 1,4 is respectively arranged with two coupling shafts 5, and the both sides of telophragma 3 are respectively arranged with two coupling shafts 5; Be provided with two connecting rods 2 between left side joining end 1 and the telophragma 3, the coupling shaft 5 of a socket left side joining end 1 in two axis holes 6 of connecting rod 2, the coupling shaft 5 of another socket telophragma 3; Be provided with two connecting rods 2 between right joining end 4 and the telophragma 3, the coupling shaft 5 of a right joining end 4 of socket in two axis holes 6 of connecting rod 2, the coupling shaft 5 of another socket telophragma 3.The length of axis hole 6 is greater than the length of coupling shaft 5, and axis hole 6 a not end of socket coupling shaft 5 is airtight.The arranged outside of left and right joining end 1,4 has keyway bindiny mechanism 12.
Compared with prior art, the eccentricity compensation coupling that the utility model provides, in transmission process, flexible swing by connecting rod, make the left and right sides joining end at coupling two ends can be in the radial direction relative movement, thereby the radial missing compensation is increased, and when master and slave diaxon occurred than large deviation, coupling also can proper functioning.Simultaneously, the eccentricity compensation coupler structure design that the utility model provides is accurate, bigger gap can not occur in the transmission process, more is applicable to the connection of precision drive aspect.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. an eccentricity compensation coupling is characterized in that, comprises left joining end, right joining end, telophragma, connecting rod, coupling shaft; Described connecting rod is provided with two axis holes, and the inboard of described left and right joining end is respectively arranged with two coupling shafts, and the both sides of described telophragma are respectively arranged with two coupling shafts; Be provided with two connecting rods between described left joining end and the described telophragma, the coupling shaft of a socket left side joining end in two axis holes of described connecting rod, the coupling shaft of another socket telophragma; Be provided with two connecting rods between described right joining end and the described telophragma, the coupling shaft of a right joining end of socket in two axis holes of described connecting rod, the coupling shaft of another socket telophragma.
2. eccentricity compensation coupling according to claim 1 is characterized in that, on the described axis hole bearing is installed.
3. eccentricity compensation coupling according to claim 1 is characterized in that, the length of described axis hole is greater than the length of described coupling shaft, and a described axis hole not end of socket coupling shaft is airtight.
4. eccentricity compensation coupling according to claim 1 is characterized in that the arranged outside of described left and right joining end has expansion set bindiny mechanism.
5. eccentricity compensation coupling according to claim 1 is characterized in that the arranged outside of described left and right joining end has keyway bindiny mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120011752XU CN201973124U (en) | 2011-01-14 | 2011-01-14 | Eccentric compensation coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120011752XU CN201973124U (en) | 2011-01-14 | 2011-01-14 | Eccentric compensation coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973124U true CN201973124U (en) | 2011-09-14 |
Family
ID=44578227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120011752XU Expired - Fee Related CN201973124U (en) | 2011-01-14 | 2011-01-14 | Eccentric compensation coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032478A (en) * | 2013-01-21 | 2013-04-10 | 吴实渊 | Spatial flexible shaft coupling |
| CN110925321A (en) * | 2019-12-27 | 2020-03-27 | 长安大学 | Eccentric coupling with adjustable eccentricity |
-
2011
- 2011-01-14 CN CN201120011752XU patent/CN201973124U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032478A (en) * | 2013-01-21 | 2013-04-10 | 吴实渊 | Spatial flexible shaft coupling |
| CN110925321A (en) * | 2019-12-27 | 2020-03-27 | 长安大学 | Eccentric coupling with adjustable eccentricity |
| CN110925321B (en) * | 2019-12-27 | 2023-07-14 | 长安大学 | Eccentric coupling with adjustable eccentric distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140114 |