CN201802781U - Novel coupling - Google Patents
Novel coupling Download PDFInfo
- Publication number
- CN201802781U CN201802781U CN2010205104095U CN201020510409U CN201802781U CN 201802781 U CN201802781 U CN 201802781U CN 2010205104095 U CN2010205104095 U CN 2010205104095U CN 201020510409 U CN201020510409 U CN 201020510409U CN 201802781 U CN201802781 U CN 201802781U
- Authority
- CN
- China
- Prior art keywords
- groove
- convex column
- flange
- driving shaft
- projection
- 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
Abstract
The utility model relates to a novel coupling. The novel coupling comprises a driving shaft and a driven shaft; a first flange is arranged at the top of the driving shaft; a convex column is arranged at the top of the first flange, and is positioned next to the right end; a cylindrical pin is adopted for connecting the convex column with the first flange; a second flange is arranged at the bottom of the driven shaft; a groove matched with the convex column is formed at the bottom of the second flange, and is positioned next to the right end; and the convex column is deeply inserted into the groove. The novel coupling has the benefits that the two flanges transmit motion through the cooperation between the convex column and the groove, and the convex column can slide in the groove to a certain degree, therefore the position of the convex column in the groove constantly changes during the rotation of the flanges when the two shafts displace, namely the convex column slides along the groove, so as to counterbalance the displacement of the shafts and enable the driven shaft to rotate along the driving shaft under any phase; and the square convex column is adopted, therefore the contact area between the square convex column and the groove is increased, and the transmission effect is better.
Description
Technical field
The utility model relates to a kind of novel coupler.
Background technique
Coupling is a kind of link very common in the mechanical field, is used to transmit two rotations between the axle, general coupling, and flexible loop pillar pin coupling, rod pin coupling, double strand chain coupling etc. are multiple.These coupling have individual shortcoming, exactly the accuracy of axle are had relatively high expectations, if two axles not on same straight line, just are difficult to realize transmission.And in real work, because reasons such as transportation vibrations, installation environments, driving shaft and driven shaft depart from probably, also have bigger departing from sometimes, therefore need the lower coupling of a kind of required precision.
The model utility content
The purpose of this utility model provides a kind of novel coupler, and required precision is low, and is easy for installation.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of novel coupler, comprise driving shaft and driven shaft, the top of described driving shaft is provided with first flange, the top of first flange is provided with projection near the right-hand member place, be connected by straight pin between projection and first flange, the bottom of described driven shaft is provided with second flange, and the bottom of second flange is provided with the groove that matches with projection near the right-hand member place, and described projection is deep in the groove.
The beneficial effects of the utility model are: be that cooperation by projection and groove comes transmitting movement between two flanges, and projection can be done slip to a certain degree in groove, like this when two axles have position deflection, the position of projection in groove was constantly to change during flange rotated, promptly slide along groove, offset the skew of axle like this, all can make driven shaft follow driving shaft under any phase place and rotate; Adopt square projection, can strengthen the surface of contact with groove, make the transmission better effects if.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described novel coupler of the utility model embodiment.
Among the figure:
1, driving shaft; 2, driven shaft; 3, first flange; 4, projection; 5, straight pin; 6, second flange; 7, groove.
Embodiment
As shown in Figure 1, the described a kind of novel coupler of the utility model embodiment, comprise driving shaft 1 and driven shaft 2, the top of described driving shaft 1 is provided with first flange 3, the top of first flange 3 is provided with projection 4 near the right-hand member place, is connected by straight pin 5 between projection 4 and first flange 3, and the bottom of described driven shaft 2 is provided with second flange 6, the bottom of second flange 6 is provided with the groove 7 that matches with projection 4 near the right-hand member place, and described projection 4 is deep in the groove 7.
During concrete work, be that cooperation by projection 4 and groove 7 comes transmitting movement between first flange 3 and second flange 6, and projection 4 can be done slip to a certain degree in groove 7, like this when two axles have position deflection, projection 4 was constantly to change in the position of 7 li of grooves during flange rotated, promptly slide, offset the skew of axle like this, all can make driven shaft follow driving shaft under any phase place and rotate along groove 7; Adopt square projection 4, can strengthen the surface of contact with groove 7, make the transmission better effects if.
Claims (1)
1. novel coupler, comprise driving shaft (1) and driven shaft (2), it is characterized in that: the top of described driving shaft (1) is provided with first flange (3), the top of first flange (3) is provided with projection (4) near the right-hand member place, be connected by straight pin (5) between projection (4) and first flange (3), the bottom of described driven shaft (2) is provided with second flange (6), the bottom of second flange (6) is provided with the groove (7) that matches with projection (4) near the right-hand member place, and described projection (4) is deep in the groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205104095U CN201802781U (en) | 2010-08-27 | 2010-08-27 | Novel coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205104095U CN201802781U (en) | 2010-08-27 | 2010-08-27 | Novel coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802781U true CN201802781U (en) | 2011-04-20 |
Family
ID=43872282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205104095U Expired - Fee Related CN201802781U (en) | 2010-08-27 | 2010-08-27 | Novel coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362974A (en) * | 2012-03-28 | 2013-10-23 | 梅西耶-布加蒂-道提公司 | Coupling device between two rotary elements |
-
2010
- 2010-08-27 CN CN2010205104095U patent/CN201802781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362974A (en) * | 2012-03-28 | 2013-10-23 | 梅西耶-布加蒂-道提公司 | Coupling device between two rotary elements |
| CN103362974B (en) * | 2012-03-28 | 2016-08-03 | 梅西耶-布加蒂-道提公司 | Coupling arrangement between two tumblers |
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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: 20110420 Termination date: 20120827 |