CN204153000U - High compensation rate elastic dowel pin shaft coupling transmission shaft component - Google Patents
High compensation rate elastic dowel pin shaft coupling transmission shaft component Download PDFInfo
- Publication number
- CN204153000U CN204153000U CN201420443398.1U CN201420443398U CN204153000U CN 204153000 U CN204153000 U CN 204153000U CN 201420443398 U CN201420443398 U CN 201420443398U CN 204153000 U CN204153000 U CN 204153000U
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- CN
- China
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- semiaxis
- land
- coupling flange
- dowel pin
- pin shaft
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model proposes high compensation rate elastic dowel pin shaft coupling transmission shaft component.Comprise initiatively land, initiatively land is connected passive coupling flange by flexible rubber ring with pin, passive coupling flange is connected with semiaxis flat key, semiaxis is fixedly connected with transmission sleeve pipe, and half the tip of the axis that semiaxis is connected with passive coupling flange flat key is extended one end axle and is connected by bearing with active land.By installing bearing additional between two lands of elastic dowel pin shaft coupling; make coupling when transmission; initiatively can produce relative rotation between land and passive coupling flange; the coaxality between speed reducer and motor is maintained while the elastic compensating impact load of flexible rubber ring; be conducive to axle head load and the equipment stable operation stability of protecting motor and speed reducer, improve the working life of drive part.
Description
technical field:
The utility model relates to mechanical transmission component field, specifically a kind of high compensation rate elastic dowel pin shaft coupling transmission shaft component.
background technique:
Speed reducer of cooling tower and motor generally adopt chain transmission form, the advantage of chain transmission is compensatory good to what impact, but the working life of chain is low, direct-connected shaft coupling transmission form is safe and reliable, but there is the problem of the tolerance difference of impact load.
model utility content:
In order to solve the problem, provide a kind of high compensation rate elastic dowel pin shaft coupling transmission shaft component.
The technical solution of the utility model is: high compensation rate elastic dowel pin shaft coupling transmission shaft component, comprise initiatively land, initiatively land is connected passive coupling flange by flexible rubber ring with pin, passive coupling flange is connected with semiaxis flat key, semiaxis is fixedly connected with transmission sleeve pipe, and half the tip of the axis that semiaxis is connected with passive coupling flange flat key is extended one end axle and is connected by bearing with active land.
The utility model has following beneficial effect: by installing bearing additional between two lands of elastic dowel pin shaft coupling; make coupling when transmission; initiatively can produce relative rotation between land and passive coupling flange; the coaxality between speed reducer and motor is maintained while the elastic compensating impact load of flexible rubber ring; be conducive to axle head load and the equipment stable operation stability of protecting motor and speed reducer, improve the working life of drive part.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
1-initiatively land in figure, 2-bearing, 3-pin, 4-flexible rubber ring, 5-passive coupling flange, 6-semiaxis, 7-transmission sleeve pipe.
embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, high compensation rate elastic dowel pin shaft coupling transmission shaft component, comprise initiatively land 1, initiatively land 1 is connected passive coupling flange 5 by flexible rubber ring 4 with pin 3, passive coupling flange 5 is connected with semiaxis 6 flat key, semiaxis 6 is fixedly connected with transmission sleeve pipe 7, and the end of the semiaxis 6 that semiaxis 6 is connected with passive coupling flange 5 flat key is extended one end axle and is connected by bearing 2 with active land 1.
By installing bearing 2 additional between two lands of elastic dowel pin shaft coupling; make coupling when transmission; initiatively can produce relative rotation between land 1 and passive coupling flange 5; the coaxality between speed reducer and motor is maintained while the elastic compensating impact load of flexible rubber ring 4; be conducive to axle head load and the equipment stable operation stability of protecting motor and speed reducer, improve the working life of drive part.
Claims (1)
1. one kind high compensation rate elastic dowel pin shaft coupling transmission shaft component, comprise initiatively land (1), it is characterized in that: initiatively land (1) is connected passive coupling flange (5) by flexible rubber ring (4) with pin (3), passive coupling flange (5) is connected with semiaxis (6) flat key, semiaxis (6) is fixedly connected with transmission sleeve pipe (7), and the end of the semiaxis (6) that semiaxis (6) is connected with passive coupling flange (5) flat key is extended one end axle and is connected by bearing (2) with active land (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443398.1U CN204153000U (en) | 2014-08-07 | 2014-08-07 | High compensation rate elastic dowel pin shaft coupling transmission shaft component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443398.1U CN204153000U (en) | 2014-08-07 | 2014-08-07 | High compensation rate elastic dowel pin shaft coupling transmission shaft component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153000U true CN204153000U (en) | 2015-02-11 |
Family
ID=52511119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443398.1U Active CN204153000U (en) | 2014-08-07 | 2014-08-07 | High compensation rate elastic dowel pin shaft coupling transmission shaft component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748576A (en) * | 2019-10-28 | 2020-02-04 | 襄阳五二五泵业有限公司 | Conveniently-disassembled coupling for vertical pipeline pump |
-
2014
- 2014-08-07 CN CN201420443398.1U patent/CN204153000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748576A (en) * | 2019-10-28 | 2020-02-04 | 襄阳五二五泵业有限公司 | Conveniently-disassembled coupling for vertical pipeline pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |