CN2268145Y - Recilient-piece type universal coupling - Google Patents
Recilient-piece type universal coupling Download PDFInfo
- Publication number
- CN2268145Y CN2268145Y CN 96238966 CN96238966U CN2268145Y CN 2268145 Y CN2268145 Y CN 2268145Y CN 96238966 CN96238966 CN 96238966 CN 96238966 U CN96238966 U CN 96238966U CN 2268145 Y CN2268145 Y CN 2268145Y
- Authority
- CN
- China
- Prior art keywords
- screw
- hole
- stepped cylinder
- retaining ring
- steel sheet
- 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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Abstract
The utility model discloses an elastic coupling, composed of a bench-shaped cylinder (1) with a shaft with keyway hole of a coupling half I and a bench-shaped cylinder (4) with a shaft with keyway hole of a coupling half II. A positioning rabbet point on the bottom of the bench-shaped cylinder (1) is provided with an elastic sheet steel (3) made of spring steel. A positioning rabbet point on the bottom of the bench-shaped cylinder (4) is provided with a retaining ring (6) between the elastic sheet steel (3). The utility model can not only transfer large torque, but also has the advantages of fine performance of absorption, absorption impact and vibration, long service life, easy fabrication, and low cost.
Description
The utility model relates to a kind of elastic coupling flexible coupling, is specially elasticity chip Hooks coupling universal coupling.
Be applicable to the coupling of the diaxon of the concentric shafts that connects two levels at present, modal have gear coupling and an elastic cylindrical pin coupling.The gear coupling ability to bear is big, and the moment of torsion of transmission is big, reliable operation, and allowing has certain parallel error between the diaxon, but this coupling is made difficulty, can not buffer shock-absorbing, also need to be mounted with lubricating structure and seal element, but also easy oil leakage; The elastic cylindrical pin coupling is the rubber elasticity circle that is equipped with arranged radially on the straight pin that connects two half-couplings, this coupling has elasticity preferably, can a buffering part impact, compensate a small amount of radial error, but the rubber elasticity circle on this coupling is not ageing-resistant, heatproof is not fragile, and working life is shorter.
The purpose of this utility model provides a kind of elasticity chip Hooks coupling universal coupling, the moment of torsion that this coupling not only transmits is big, and reliable operation has good elasticity, cushion a part of impact shock, eliminate a certain amount of axial error, and elastomer is ageing-resistant, high temperature resistant, not fragile, long service life is made easily, and cost is low.
To achieve these goals, the utility model is to be equipped with the elastic steel sheet made from spring steel between two half-couplings that couple together indirectly, and elastic steel sheet is connected to a fixed with two half-couplings respectively, thereby makes two half-couplings connect into an integral body.
The elastic steel sheet of making by spring steel that the utility model is equipped with between two half-couplings, have rigidity and elasticity preferably, so but transfer larger torque not only has good absorption and shock absorbing, vibration performance, eliminate a certain amount of axial error, elastic steel sheet is ageing-resistant, high temperature resistant, and is not fragile, makes the long service life of coupling, in light weight, make easily and install, cost is low, helps producing in enormous quantities and promoting the use of.
Below in conjunction with accompanying drawing and with embodiment the utility model is done to be described in detail:
Fig. 1: structural representation of the present utility model
Fig. 2: left view of the present utility model
Fig. 3: elastic steel sheet plan view of the present utility model
Fig. 4: the plan view of retaining ring of the present utility model
The utility model is made up of the stepped cylinder with keyway axis hole 4 of the stepped cylinder with keyway axis hole 1 of half-coupling I and half-coupling II, the positioning spigot place that is equipped with in stepped cylinder 1 bottom is equipped with the elastic steel sheet of being made by spring steel 3, be equipped with retaining ring 6 between positioning spigot place that is equipped with in stepped cylinder 4 bottoms and the elastic steel sheet 3, have bolt hole 15 and screw hole 16 on the retaining ring 6, the screw 2 that is equipped with in the screw hole on stepped cylinder 1 base frame is fixedly connected elastic steel sheet 3 and stepped cylinder 1, the bolt 5 that is equipped with in the bolt hole on stepped cylinder 4 base frames is with stepped cylinder 4, retaining ring 6, elastic steel sheet 3 is fixedly connected, and the screw 8 that is equipped with in the retaining ring 6 screwing holes 16 is fixedly connected elastic steel sheet 3 and retaining ring 6.
The said elastic steel sheet of being made by spring steel 3 is steel discs of a circle, be equipped with center hole 10 in the middle of it, on it and be equipped with stepped cylinder 1 base frame on screw hole and 16 corresponding screw hole 11 and the screw holes 12 of the screw hole on the retaining ring 6, and with stepped cylinder 4 base frames on the corresponding circular hole 13 of bolt hole, also be equipped with long cushion hole 14 on it, several above-mentioned steel discs are piled up form a whole.
On the screw head of screw 2 and screw 8, be equipped with respectively and prevent only locking iron wire 7 and only locking iron wire 9 of screw loosening, they are to pass the radially elongated circular hole that is equipped with on the screw head of screw 2 and screw 8 by an iron wire respectively, and the two ends with iron wire are tightened in together again.
Claims (3)
1, a kind of spring sheet Hooks coupling universal coupling, form by the stepped cylinder with keyway axis hole (4) of the stepped cylinder with keyway axis hole (1) of half-coupling I and half-coupling II, it is characterized in that: the positioning spigot place that is equipped with in stepped cylinder (1) bottom is equipped with the elastic steel sheet of being made by spring steel (3), be equipped with retaining ring (6) between positioning spigot place that bottom stepped cylinder (4), is equipped with and the elastic steel sheet (3), have bolt hole (15) and screw hole (16) on the retaining ring (6), the screw (2) that is equipped with in the screw hole on stepped cylinder (1) base frame is fixedly connected elastic steel sheet (3) and stepped cylinder (1), the bolt (5) that is equipped with in the bolt hole on stepped cylinder (4) base frame is with stepped cylinder (4), retaining ring (6), elastic steel sheet (3) is fixedly connected, and the screw (8) that is equipped with in the screw hole (16) on the retaining ring (6) is fixedly connected elastic steel sheet (3) and retaining ring (6).
2, elasticity chip Hooks coupling universal coupling according to claim 1, it is characterized in that: the said elastic steel sheet of being made by spring steel (3) is the steel disc of a circle, be equipped with center hole (10) in the middle of it, on it and be equipped with and stepped cylinder (1) base frame on screw hole and corresponding screw hole of screw hole (16) (11) on the retaining ring (6) and screw hole (12), and with stepped cylinder (4) base frame on the corresponding circular hole of bolt hole (13), also be equipped with long cushion hole (14) on it, several above-mentioned steel discs are piled up form a whole.
3, elasticity chip Hooks coupling universal coupling according to claim 1 and 2, it is characterized in that: on the screw head of screw (2) and screw (8), be equipped with respectively and prevent only locking iron wire (7) and only locking iron wire (9) of screw loosening, they are to pass the radially elongated circular hole that is equipped with on the screw head of screw (2) and screw (8) by an iron wire respectively, and the two ends with iron wire are tightened in together again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238966 CN2268145Y (en) | 1996-11-01 | 1996-11-01 | Recilient-piece type universal coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238966 CN2268145Y (en) | 1996-11-01 | 1996-11-01 | Recilient-piece type universal coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268145Y true CN2268145Y (en) | 1997-11-19 |
Family
ID=33914126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96238966 Expired - Fee Related CN2268145Y (en) | 1996-11-01 | 1996-11-01 | Recilient-piece type universal coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268145Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8317628B2 (en) | 2009-02-04 | 2012-11-27 | Spx Cooling Technologies, Inc. | Flexible shaft connection and method |
| CN103204394A (en) * | 2013-04-28 | 2013-07-17 | 太原市海通自动化技术有限公司 | Micro-amount feeding machine capable of realizing dynamic weighing |
-
1996
- 1996-11-01 CN CN 96238966 patent/CN2268145Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8317628B2 (en) | 2009-02-04 | 2012-11-27 | Spx Cooling Technologies, Inc. | Flexible shaft connection and method |
| CN103204394A (en) * | 2013-04-28 | 2013-07-17 | 太原市海通自动化技术有限公司 | Micro-amount feeding machine capable of realizing dynamic weighing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |