CN202628868U - Improved universal shaft coupler - Google Patents
Improved universal shaft coupler Download PDFInfo
- Publication number
- CN202628868U CN202628868U CN 201220280743 CN201220280743U CN202628868U CN 202628868 U CN202628868 U CN 202628868U CN 201220280743 CN201220280743 CN 201220280743 CN 201220280743 U CN201220280743 U CN 201220280743U CN 202628868 U CN202628868 U CN 202628868U
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- coupling
- shaft
- model
- shaft coupler
- utility
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses an improved universal shaft coupler, comprising a first shaft coupler for connecting a driving shaft and a second shaft coupler for connecting a driven shaft. A shaft coupling device is arranged between the first shaft coupler and the second shaft coupler; the both ends of the shaft coupling device are respectively connected with the first shaft coupler and the second shaft coupler; and wear-resistant coating layers are arranged on the surfaces of the first shaft coupler, the second shaft coupler and the shaft coupling device. The improved universal shaft coupler provided by the utility model has the beneficial effects of simple structure and smart design; and by improving the structure of the traditional universal shaft coupler, the wear resistance is increased and the service life is prolonged. Therefore, the purpose of the improved universal shaft coupler provided by the utility model can be realized.
Description
Technical field
The utility model relates to oil surveying device field, specifically, specially refers to a kind of modified model Hooks coupling universal coupling.
Background technique
Two axles (driving shaft and driven shaft) that coupling is used for connecting in the different institutions make it the mechanical parts of common rotation with transmitting torque.Coupling generally includes two shaft couplings, and two shaft couplings connect with driving shaft and driven shaft respectively, adopts bearing to connect between two shaft couplings.For misalignment angle and the transmitting torque that increases coupling, between two shaft couplings of coupling, be provided with a jack shaft, two shaft couplings are connected with the two ends of jack shaft through bearing respectively.
Hooks coupling universal coupling is because its misalignment angle is big, and characteristics such as transmitting torque height are widely used in all kinds of universal machine occasions.The common feature of Hooks coupling universal coupling is that the angular compensatory amount is bigger, and different structure type Hooks coupling universal coupling two axial lines angle is inequality, general≤5.～45。Between.Hooks coupling universal coupling utilizes the characteristics of its mechanism, makes diaxon not at same axis, exist under the situation of axis angle to realize that the diaxon that is connected turns round continuously, and transmitting torque and motion reliably.The maximum characteristics of Hooks coupling universal coupling are to have bigger angular compensatory ability, compact structure, and transmission efficiency is high.But existing Hooks coupling universal coupling adopts bearing to connect, and the quick abrasion of bearing, working life are short, need often to change bearing and could use Hooks coupling universal coupling, and the replacing bearing is comparatively loaded down with trivial details, has also increased user cost undoubtedly.
The model utility content
The purpose of the utility model is to provide a kind of modified model Hooks coupling universal coupling, through traditional universal joint structure is improved, increases its wear-resisting property, improves its working life, thereby realizes the purpose of the utility model.
The technical problem that the utility model solved can adopt following technological scheme to realize:
A kind of modified model Hooks coupling universal coupling; Comprise first coupling and second coupling that is used to be connected driven shaft that are used to connect driving shaft; Be provided with hitch bar between said first coupling and second coupling, the two ends of hitch bar connect first coupling and second coupling respectively.
In an embodiment of the utility model, the surface of said first coupling, second coupling and hitch bar is provided with the wear-resistant paint layer.
In an embodiment of the utility model, adopt detachable structure to be connected between said hitch bar and first coupling and second coupling.
The beneficial effect of the utility model is: simple in structure, design ingeniously, and through traditional universal joint structure is improved, increase its wear-resisting property, improve its working life, thereby realize the purpose of the utility model.
Description of drawings
Fig. 1 is the structural representation of the described a kind of modified model Hooks coupling universal coupling of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1; The described a kind of modified model Hooks coupling universal coupling of the utility model; Comprise first coupling 100 and second coupling 200 that is used to be connected driven shaft that are used to connect driving shaft; Be provided with hitch bar 300 between said first coupling and second coupling, the two ends of hitch bar connect first coupling and second coupling respectively.
In an embodiment of the utility model, the surface of said first coupling, second coupling and hitch bar is provided with the wear-resistant paint layer.
In an embodiment of the utility model, adopt detachable structure to be connected between said hitch bar and first coupling and second coupling.
The beneficial effect of the utility model is: simple in structure, design ingeniously, and through traditional universal joint structure is improved, increase its wear-resisting property, improve its working life, thereby realize the purpose of the utility model.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. modified model Hooks coupling universal coupling; Comprise first coupling and second coupling that is used to be connected driven shaft that are used to connect driving shaft; It is characterized in that; Be provided with hitch bar between said first coupling and second coupling, the two ends of hitch bar connect first coupling and second coupling respectively.
2. a kind of modified model Hooks coupling universal coupling according to claim 1 is characterized in that the surface of said first coupling, second coupling and hitch bar is provided with the wear-resistant paint layer.
3. a kind of modified model Hooks coupling universal coupling according to claim 1 is characterized in that, adopts detachable structure to be connected between said hitch bar and first coupling and second coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280743 CN202628868U (en) | 2012-06-15 | 2012-06-15 | Improved universal shaft coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280743 CN202628868U (en) | 2012-06-15 | 2012-06-15 | Improved universal shaft coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628868U true CN202628868U (en) | 2012-12-26 |
Family
ID=47382073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220280743 Expired - Fee Related CN202628868U (en) | 2012-06-15 | 2012-06-15 | Improved universal shaft coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061527A (en) * | 2017-06-12 | 2017-08-18 | 江苏丰东热技术有限公司 | Can axial stretching shaft coupling |
-
2012
- 2012-06-15 CN CN 201220280743 patent/CN202628868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061527A (en) * | 2017-06-12 | 2017-08-18 | 江苏丰东热技术有限公司 | Can axial stretching shaft coupling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180615 |