CN202790164U - Splitting type shaft coupler - Google Patents
Splitting type shaft coupler Download PDFInfo
- Publication number
- CN202790164U CN202790164U CN201220470625.0U CN201220470625U CN202790164U CN 202790164 U CN202790164 U CN 202790164U CN 201220470625 U CN201220470625 U CN 201220470625U CN 202790164 U CN202790164 U CN 202790164U
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- Prior art keywords
- hemihedral
- bodies
- utility
- model
- type shaft
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Abstract
The utility model provides a splitting type shaft coupler, comprising two hemihedral bodies, wherein the hemihedral bodies are columnar; semicircular grooves are arranged at the inner sides of the hemihedral bodies; two screw holes are respectively formed on the hemihedral bodies at the both sides of the semicircular grooves; and the two hemihedral bodies are entirely the same in shape, and are oppositely buckled through bolt connection. The splitting type shaft coupler provided by the utility model can be used for realizing the coupling function through the coordination of the two hemihedral bodies, and has the characteristics of simple manufacturing process, stable weight, good balance and the like; and the service life of the water pump is prolonged.
Description
Technical field
The utility model relates to a kind of Split type coupler, belongs to engineering element or field of components.
Background technique
The tradition coupling is cast member or for integral body processes, not only workload is large and weight is unstable, and balance is poor, affects the stability of water pump, has shortened the working life of water pump.
The model utility content
The technical problems to be solved in the utility model is to overcome existing defective, and a kind of Split type coupler is provided, and manufacturing is simple, weight is stable, balance is good, prolongs the working life of water pump.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
A kind of Split type coupler comprises two hemihedries, and hemihedry is cylinder, and the inboard is provided with semi-circular recesses; Hemihedry has two screws in the both sides of semi-circular recesses; Two hemihedry shapes are identical, relatively fasten, and are bolted.
Further, hemihedry also has a rectangular recess in the both sides of semi-circular recesses.
A kind of Split type coupler of the utility model by the cooperation of two hemihedries, is realized the shaft coupling function, has and makes the characteristics such as simple, that weight is stable, balance is good, has prolonged the working life of water pump.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the sectional view of a kind of Split type coupler of the utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the plan view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, 3, a kind of Split type coupler comprises two hemihedries 1, and hemihedry 1 is cylinder, and the inboard is provided with semi-circular recesses; Hemihedry 1 has two screws in the both sides of semi-circular recesses; Two hemihedry 1 shapes are identical, relatively fasten, and are sleeved on the outside of motor shaft 2 and pump shaft 3, connect by bolt 4.
Hemihedry also has a rectangular recess in the both sides of semi-circular recesses, is provided with locating stud 5 in it, and two hemihedries can not misplaced in the fastening process, has played positioning action.
Two hemihedries are identical, guaranteed the stable and balance of coupling weight, the radius of semi-circular recesses is slightly less than the cross section circle radius of the axle that overlaps, and can leave the slit between two hemihedries after therefore fastening, screw the axis clamping of will overlap by bolt again, therefore reach the effect of shaft coupling.
A kind of Split type coupler of the utility model by the cooperation of two hemihedries, is realized the shaft coupling function, has and makes the characteristics such as simple, that weight is stable, balance is good, has prolonged the working life of water pump.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. Split type coupler is characterized in that: comprise two hemihedries,
Described hemihedry is cylinder, and the inboard is provided with semi-circular recesses;
Described hemihedry has two screws in the both sides of semi-circular recesses;
Described two hemihedry shapes are identical, relatively fasten, and are bolted.
2. a kind of Split type coupler according to claim 1, it is characterized in that: described hemihedry also has a rectangular recess in the both sides of semi-circular recesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470625.0U CN202790164U (en) | 2012-09-14 | 2012-09-14 | Splitting type shaft coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470625.0U CN202790164U (en) | 2012-09-14 | 2012-09-14 | Splitting type shaft coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790164U true CN202790164U (en) | 2013-03-13 |
Family
ID=47817430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220470625.0U Expired - Lifetime CN202790164U (en) | 2012-09-14 | 2012-09-14 | Splitting type shaft coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024385A (en) * | 2019-12-25 | 2020-04-17 | 航天科工智能机器人有限责任公司 | Maximum load testing device for harmonic reducer |
-
2012
- 2012-09-14 CN CN201220470625.0U patent/CN202790164U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024385A (en) * | 2019-12-25 | 2020-04-17 | 航天科工智能机器人有限责任公司 | Maximum load testing device for harmonic reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |