CN204357969U - A kind of oldham coupling with vibration damper plate - Google Patents
A kind of oldham coupling with vibration damper plate Download PDFInfo
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- CN204357969U CN204357969U CN201420835317.2U CN201420835317U CN204357969U CN 204357969 U CN204357969 U CN 204357969U CN 201420835317 U CN201420835317 U CN 201420835317U CN 204357969 U CN204357969 U CN 204357969U
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- coupling
- vibration damper
- damper plate
- slide block
- tenon
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Abstract
The utility model discloses a kind of oldham coupling with vibration damper plate, comprise half-coupling and lower half-coupling, one piece of slide block tenon is provided with between described upper half-coupling and lower half-coupling, one piece of vibration damper plate is all at least provided with between slide block tenon and the surface of contact of upper half-coupling and lower half-coupling, described in every block, two ends, vibration damper plate left and right are symmetrically arranged with a fixing device, and vibration damper plate is removably connected by fixing device and slide block tenon.Technique scheme, reasonable in design, structure is simple, reliable operation, can either transmitting large torque, can use under high rotating speed occasion again.
Description
Technical field
The utility model relates to coupling technical field, is specifically related to a kind of oldham coupling with vibration damper plate.
Background technique
Oldham coupling is a kind of movable cased muff coupling, and conventional sliders coupling utilizes intermediate slider to slide in the corresponding radial groove of its both sides half-coupling end face, to realize the connection of two half-couplings and to obtain the ability compensating diaxon relative displacement.Intermediate slider is generally metal or nylon is made.Metal block coupling is applicable to the occasion that rotating speed is lower, transmitting torque is large; Nylon slide block is applicable to the transmission that rotating speed is high, torque is less.But conventional sliders coupling also Shortcomings: vibrational power flow is unreasonable, can not be large at transmitting torque, uses under high rotating speed occasion.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of reasonable in design, and structure is simple, reliable operation, can either transmitting large torque, the oldham coupling of band vibration damper plate that can use under high rotating speed occasion again.
For achieving the above object, the utility model provides following technological scheme: a kind of oldham coupling with vibration damper plate, comprise half-coupling and lower half-coupling, one piece of slide block tenon is provided with between described upper half-coupling and lower half-coupling, one piece of vibration damper plate is all at least provided with between slide block tenon and the surface of contact of upper half-coupling and lower half-coupling, described in every block, two ends, vibration damper plate left and right are symmetrically arranged with a fixing device, and vibration damper plate is removably connected by fixing device and slide block tenon.
By adopting technique scheme, the main body of transmitting torque has been come by slide block tenon, can be applicable to the occasion of Large-torsion transmisson; And owing to there being the existence of vibration damper plate, between upper half-coupling and lower half-coupling, playing buffering, cushioning effect, this coupling also can be used for the transmission of higher rotation speed.Reasonable in design, structure is simple, reliable operation.
The utility model is set to further: described fixing device comprises catch and attachment screw, and two ends, every block snubber block left and right seal spacing by catch, and adopt attachment screw to be locked.By this setting, fixture structure is simple, easy to connect, fixing reliable.
The utility model is also set to further: described vibration damper plate is made up of abrasive rubber.By this setting, buffering, the damping effect of vibration damper plate are better.
The utility model is also set to further: described slide block tenon upper-end surface has been wholely set upper protruding block, slide block tenon lower end surface has been wholely set lower protruding block, described upper half-coupling lower end surface offers the upper draw-in groove mated with upper protruding block, and described lower half-coupling upper-end surface offers the lower bayonet slot mated with lower protruding block.By this setting, vibrational power flow is more reasonable, and upper half-coupling, lower half-coupling and slide block tenon are easy to connect, fixing reliable.
The utility model is also set to further: described slide block tenon is made up of metallic material.By this setting, slide block tenon can be applicable to the occasion of Large-torsion transmisson, reliable operation.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is reasonable, and the slide block tenon that the body comprises metal material of transmitting torque is made has come, and can be applicable to the occasion of Large-torsion transmisson; And owing to there being the existence of vibration damper plate, between upper half-coupling and lower half-coupling, playing buffering, cushioning effect, this coupling also can be used for the transmission of higher rotation speed.Reasonable in design, structure is simple, reliable operation.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
See Fig. 1, a kind of oldham coupling with vibration damper plate disclosed in the utility model, comprise half-coupling 1 and lower half-coupling 2, one piece of slide block tenon 3 is provided with between described upper half-coupling 1 and lower half-coupling 2, one piece of vibration damper plate 4 is all at least provided with between slide block tenon 3 and the surface of contact of upper half-coupling 1 and lower half-coupling 2, described in every block, vibration damper plate about 4 two ends are symmetrically arranged with a fixing device, and vibration damper plate 4 is removably connected by fixing device and slide block tenon 3.
For making the utility model structure more reasonable, as preferably, fixing device described in the present embodiment comprises catch 5 and attachment screw 6, and every block snubber block about 4 two ends seal spacing by catch 5, and adopt attachment screw 6 to be locked.Described vibration damper plate 4 is made up of abrasive rubber.
Described slide block tenon 3 upper-end surface has been wholely set upper protruding block 31, slide block tenon 3 lower end surface has been wholely set lower protruding block 32, described upper half-coupling 1 lower end surface offers the upper draw-in groove 11 mated with upper protruding block 31, and described lower half-coupling 2 upper-end surface offers the lower bayonet slot 21 mated with lower protruding block 32.
Described slide block tenon 3 is made up of metallic material.The metallic material that slide block tenon 3 adopts is the same with traditional coupling.
The utility model vibrational power flow is reasonable, and the slide block tenon that the body comprises metal material of transmitting torque is made has come, and can be applicable to the occasion of Large-torsion transmisson; And owing to there being the existence of vibration damper plate, between upper half-coupling and lower half-coupling, playing buffering, cushioning effect, this coupling also can be used for the transmission of higher rotation speed.Reasonable in design, structure is simple, reliable operation.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of related domain makes some nonessential improvement according to the content of above-mentioned model utility to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (5)
1. the oldham coupling with vibration damper plate, comprise half-coupling (1) and lower half-coupling (2), one piece of slide block tenon (3) is provided with between described upper half-coupling (1) and lower half-coupling (2), it is characterized in that: between slide block tenon (3) and the surface of contact of upper half-coupling (1) and lower half-coupling (2), be all at least provided with one piece of vibration damper plate (4), described in every block, vibration damper plate (4) two ends, left and right are symmetrically arranged with a fixing device, vibration damper plate (4) is removably connected by fixing device and slide block tenon (3).
2. a kind of oldham coupling with vibration damper plate according to claim 1, it is characterized in that: described fixing device comprises catch (5) and attachment screw (6), every block snubber block (4) two ends, left and right seal spacing by catch (5), and adopt attachment screw (6) to be locked.
3. a kind of oldham coupling with vibration damper plate according to claim 1 and 2, is characterized in that: described vibration damper plate (4) is made up of abrasive rubber.
4. a kind of oldham coupling with vibration damper plate according to claim 3, it is characterized in that: described slide block tenon (3) upper-end surface has been wholely set upper protruding block (31), slide block tenon (3) lower end surface has been wholely set lower protruding block (32), described upper half-coupling (1) lower end surface offers the upper draw-in groove (11) mated with upper protruding block (31), and described lower half-coupling (2) upper-end surface offers the lower bayonet slot (21) mated with lower protruding block (32).
5. a kind of oldham coupling with vibration damper plate according to claim 4, is characterized in that: described slide block tenon (3) is made up of metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835317.2U CN204357969U (en) | 2014-12-24 | 2014-12-24 | A kind of oldham coupling with vibration damper plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835317.2U CN204357969U (en) | 2014-12-24 | 2014-12-24 | A kind of oldham coupling with vibration damper plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357969U true CN204357969U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835317.2U Active CN204357969U (en) | 2014-12-24 | 2014-12-24 | A kind of oldham coupling with vibration damper plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN204357969U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953402A (en) * | 2018-06-26 | 2018-12-07 | 中国核电工程有限公司 | A kind of fast mounted clutch type oldham coupling |
| CN109780076A (en) * | 2019-03-22 | 2019-05-21 | 平湖莱顿光学仪器制造有限公司 | A kind of attachment device and shaft coupling |
| CN110023063A (en) * | 2016-12-08 | 2019-07-16 | 诺华股份有限公司 | Equipment for sealing ophthalmic lens packing material |
| CN114542615A (en) * | 2022-02-09 | 2022-05-27 | 苏州伟创电气科技股份有限公司 | Coupling and rotary drive system |
-
2014
- 2014-12-24 CN CN201420835317.2U patent/CN204357969U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110023063A (en) * | 2016-12-08 | 2019-07-16 | 诺华股份有限公司 | Equipment for sealing ophthalmic lens packing material |
| CN110023063B (en) * | 2016-12-08 | 2021-08-27 | 爱尔康公司 | Apparatus for sealing ophthalmic lens packages |
| CN108953402A (en) * | 2018-06-26 | 2018-12-07 | 中国核电工程有限公司 | A kind of fast mounted clutch type oldham coupling |
| CN109780076A (en) * | 2019-03-22 | 2019-05-21 | 平湖莱顿光学仪器制造有限公司 | A kind of attachment device and shaft coupling |
| CN109780076B (en) * | 2019-03-22 | 2024-03-08 | 平湖莱顿光学仪器制造有限公司 | Connecting device and coupling |
| CN114542615A (en) * | 2022-02-09 | 2022-05-27 | 苏州伟创电气科技股份有限公司 | Coupling and rotary drive system |
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| GR01 | Patent grant |