CN201802783U - Elastic sleeve column pin coupler - Google Patents
Elastic sleeve column pin coupler Download PDFInfo
- Publication number
- CN201802783U CN201802783U CN2010205334684U CN201020533468U CN201802783U CN 201802783 U CN201802783 U CN 201802783U CN 2010205334684 U CN2010205334684 U CN 2010205334684U CN 201020533468 U CN201020533468 U CN 201020533468U CN 201802783 U CN201802783 U CN 201802783U
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- CN
- China
- Prior art keywords
- circular hole
- coupler
- coupling
- elastic sleeve
- column pin
- 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 - Lifetime
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Abstract
The utility model discloses an elastic sleeve column pin coupler, comprising a left half shaft coupler (1), a right half shaft coupler (2), and a column pin (3), the flange of the left half coupler (1) is uniformly provided with circular holes A (4), the flange of the right half coupler (2) is uniformly provided with circular holes B (5), the number of the circular holes A (4) and the number of the circular holes B (5) are equal, the column pin (3) traverses the circular holes A (4) and the circular holes B (5) to connect the left half shaft coupler (1) and the right half shaft coupler (2), the column pin (3) is provided with an elastic sleeve (6), the diameter of each circular hole A (4) is smaller than the diameter of each circular hole B (5). The elastic sleeve column pin coupler is advantageous in that: the adopted elastic sleeve is provided with flexing resistance capability, and the flanges of the left and right half shaft couplers are provided with circular holes, providing the elastic sleeve column pin coupler with certain capability of compensating relative offset, and with better shock resistance capability.
Description
Technical field
The utility model relates to a kind of mechanical transmission, particularly a kind of rubbercushioned sleeve bearing coupling.
Background technique
Coupling is to use very general part in the machinery transmission, in order to connect diaxon, realize the transmission of motion and power, pin coupler is to utilize pin to be contained in two half-couplings, to realize the connection of two half-couplings, simple in structure, easy to manufacture, in transmission system, use comparatively general, in the real process, because the influence of factors such as alignment error or distortion, the coupling two axial lines can produce multiple skews such as axial displacement, radial displacement, angular displacement.
Mostly existing pin coupler is rigid coupling, and inelastic component is to the uncompensated ability of various relative displacements, and shock resistance is relatively poor, and existing flexible coupling adopts the nylon pin more, and nylon pin instability often fractures, and causes the damage of pin coupler when moment is big.
The model utility content
The purpose of this utility model promptly is to overcome the shortcoming of existing pin coupler, proposes a kind of rubbercushioned sleeve bearing coupling, can carry out the compensation of relativity shift, and have certain shock resistance.
The purpose of this utility model is achieved through the following technical solutions: a kind of rubbercushioned sleeve bearing coupling, comprise the left half axle coupling, right axle shaft coupling and pin, even distribution circular hole A on the flange of left half axle coupling, even distribution circular hole B on the flange of right axle shaft coupling, the quantity of circular hole A is identical with the quantity of circular hole B, and pin passes circular hole A and is connected left half axle coupling and right axle shaft coupling with circular hole B, and pin is provided with elastic sleeve.
The diameter of described circular hole A is less than the diameter of circular hole B.
The beneficial effects of the utility model show: the elastic sleeve of employing has certain stiffness, and be distributed with circular hole on the flange of left and right half coupling, make rubbercushioned sleeve bearing coupling have the ability of certain compensation relativity shift, and have shock resistance preferably.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side schematic view of left half axle coupling;
Fig. 3 is the side schematic view of right axle shaft coupling;
Among the figure, 1-left half axle coupling, 2-right axle shaft coupling, 3-pin, 4-circular hole A, 5-circular hole B, 6-elastic sleeve.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, but that protection domain is not limited to is described.
As Fig. 1, Fig. 2, Fig. 3, a kind of rubbercushioned sleeve bearing coupling, comprise left half axle coupling 1, right axle shaft coupling 2 and pin 3, even distribution circular hole A4 on the flange of left half axle coupling 1, even distribution circular hole B5 on the flange of right axle shaft coupling 2, the quantity of the quantity of circular hole A4 and circular hole B5 is 12, pin 3 passes circular hole A4 and is connected left half axle coupling 1 and right axle shaft coupling 2 with circular hole B5, and pin 3 is provided with elastic sleeve 6.
The diameter of described circular hole A4 is less than the diameter of circular hole B5.
During installation, left half axle coupling 1 and right axle shaft coupling 2 tops are aligned, the slit is stayed in the centre, and simultaneously, circular hole A4 and circular hole B5 align, and pin 3 is passed circular hole A4 and circular hole B5, and fix with nut.
Claims (2)
1. rubbercushioned sleeve bearing coupling, comprise left half axle coupling (1), right axle shaft coupling (2) and pin (3), it is characterized in that: even distribution circular hole A(4 on the flange of left half axle coupling (1)), even distribution circular hole B(5 on the flange of right axle shaft coupling (2)), circular hole A(4) quantity and circular hole B(5) quantity identical, pin (3) passes circular hole A(4) with circular hole B(5) be connected left half axle coupling (1) and right axle shaft coupling (2), pin (3) is provided with elastic sleeve (6).
2. a kind of rubbercushioned sleeve bearing coupling according to claim 1 is characterized in that: diameter described circular hole A(4) is less than circular hole B(5) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205334684U CN201802783U (en) | 2010-09-17 | 2010-09-17 | Elastic sleeve column pin coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205334684U CN201802783U (en) | 2010-09-17 | 2010-09-17 | Elastic sleeve column pin coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802783U true CN201802783U (en) | 2011-04-20 |
Family
ID=43872284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205334684U Expired - Lifetime CN201802783U (en) | 2010-09-17 | 2010-09-17 | Elastic sleeve column pin coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802783U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372773A (en) * | 2014-11-22 | 2015-02-25 | 安徽省六安恒源机械有限公司 | Winch hoist with torque sensor and encoder |
| CN104632917A (en) * | 2015-01-16 | 2015-05-20 | 苏州市职业大学 | Coupler |
| CN105182501A (en) * | 2015-09-09 | 2015-12-23 | 中国工程物理研究院总体工程研究所 | Elastic connection expansion sleeve for large-diameter reflector |
| CN113007230A (en) * | 2021-02-25 | 2021-06-22 | 广东韶钢松山股份有限公司 | Coupling and driving system |
-
2010
- 2010-09-17 CN CN2010205334684U patent/CN201802783U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372773A (en) * | 2014-11-22 | 2015-02-25 | 安徽省六安恒源机械有限公司 | Winch hoist with torque sensor and encoder |
| CN104372773B (en) * | 2014-11-22 | 2016-06-15 | 安徽省六安恒源机械有限公司 | A kind of with the winch hoist of moment of torsion formula sensor and encoder |
| CN104632917A (en) * | 2015-01-16 | 2015-05-20 | 苏州市职业大学 | Coupler |
| CN105182501A (en) * | 2015-09-09 | 2015-12-23 | 中国工程物理研究院总体工程研究所 | Elastic connection expansion sleeve for large-diameter reflector |
| CN113007230A (en) * | 2021-02-25 | 2021-06-22 | 广东韶钢松山股份有限公司 | Coupling and driving system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 610000 No.8, Zhuyi Avenue, Qingshen County, Meishan City, Chengdu City, Sichuan Province Patentee after: SICHUAN CPT PRECISION INDUSTRY SCIENCE & TECHNOLOGY CO., LTD. Address before: Chengxiang Town, Meishan city 620460 street Sichuan Qingshen County Patentee before: Sichuan Meishan Qiangli Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |