CN203670660U - Sine mechanism driven by disk - Google Patents
Sine mechanism driven by disk Download PDFInfo
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- CN203670660U CN203670660U CN201320763181.4U CN201320763181U CN203670660U CN 203670660 U CN203670660 U CN 203670660U CN 201320763181 U CN201320763181 U CN 201320763181U CN 203670660 U CN203670660 U CN 203670660U
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- 230000033001 locomotion Effects 0.000 claims abstract description 50
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000013475 authorization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model discloses a sine mechanism driven by a disk. The sine mechanism driven by the disk comprises a base. Two parallel stand columns are arranged on the base, a moving framework is connected between the two stand columns in a crossing mode, and the moving framework is in slip connection with the stand columns. The base is provided with the drivable disk, a connecting shaft which is vertically connected with the disk surface of the disk is arranged on the disk surface of the disk, and the end, far away from the disk, of the connecting shaft is connected with a bearing. A sliding groove which is matched with the bearing is formed in the middle of the moving framework, and the bearing is arranged in the sliding groove. The moving framework is further connected with a moving rod which is parallel to the stand columns. According to the sine mechanism driven by the disk, the disk is used as a first driving element, generated moving waveforms get closer to a standard sinusoidal waveform, and high load movement can be better achieved as well; the bearing is used for replacing a sliding block, so that single sliding friction is changed into both rolling friction and sliding friction, and thus abrasion of mechanical parts is reduced.
Description
Technical field
The utility model relates to transmission device technical field, especially relates to the sine generator scotch yoke that a kind of disk drives.
Background technique
Sine generator scotch yoke is to change the reciprocating mechanism with characteristic waveforms into by rotatablely moving, and wherein said characteristic waveforms to-and-fro motion refers to the sine function that the to-and-fro motion amplitude of mechanism's output is the time.Current domestic damper device adopts the reciprocating mechanism of near sinusoidal stimulus movement rule more, and such as connecting rod, Ci Zhong mechanism mechanical efficiency is low, and the moving wave shape of generation and standard sine waveform differ greatly.
As Chinese patent notice of authorization number: CN202274054U, in the patent document of on 06 13rd, 2012 notice of authorization day, a kind of sine generator scotch yoke of bent axle frame movement is disclosed, it comprises the guide pillar parallel by two, be assembled in the framework on guide pillar, be arranged on the slide block on framework, be connected in the bent axle of slide block and be fixed in the driving wheel of bent axle, driving wheel band dynamic crankshaft does centering rotation, the bent axle band movable slider of centering rotation moves in a circle, this circular movement driver framework does linear reciprocating motion along guide pillar, thereby realize circular movement and be converted to the action conversion of linear reciprocating motion.This model utility mechanical efficiency is relatively high, and volume is relatively little.But this sine generator scotch yoke first movement parts adopts bar linkage structure, is unfavorable for the motion of large load, long-time use can be accelerated mechanical parts wearing and tearing, affects system accuracy.
Model utility content
The utility model is to use crank-connecting rod to drive in order to overcome existing sine generator scotch yoke more, is unfavorable for the motion of large load, and wearing and tearing are not enough faster, and a kind of load carrying sine generator scotch yoke that disk high, that wear and tear low drives is provided.
To achieve these goals, the utility model is by the following technical solutions:
The sine generator scotch yoke that a kind of disk of the present utility model drives, comprise pedestal, pedestal is provided with two parallel columns, motion framework of cross-over connection between two root posts, between motion framework and column for being slidably connected, pedestal is provided with drivable disk, and disk disc is provided with and disk disc coupling shaft connected vertically, and coupling shaft is connected with bearing away from the end of disk; The chute that is provided with the described bearing of coupling in the middle of described motion framework, bearing is arranged in chute; On motion framework, also connect a moving lever parallel with column.
The utility model is using disk as the first actuator, and when disk rotates, coupling shaft is followed disk and moved in a circle.By the flexible connection of bearing, motion framework and column, by the circular movement of coupling shaft, change into bearing with respect to motion framework in chute left and right to-and-fro motion and motion framework with respect to column pumping on column.Moving lever is connected on motion framework along with motion framework pumps.Thereby realize the linear reciprocating motion that circular movement is converted to moving lever, the movement locus of moving lever is sinusoidal waveform.
The utility model is compared with existing sine generator scotch yoke, adopts disk as the first actuator, and the moving wave shape of generation and standard sine waveform are more approaching, is also more conducive to realize high load motion.Use bearing to replace slide block, make sliding friction completely, becoming existing rolling friction also has sliding friction, reduces mechanical parts wearing and tearing.
As preferably, described motion framework two ends are respectively provided with the slide track component take described column as track, form being slidably connected between described motion framework and column.
As preferably, disk is arranged at the neutral position between two root posts.Because be to-and-fro motion, be starting point take center, the strut length of demand is the shortest, saves material and arrangement space.
As preferably, circle disk center and chute center are corresponding to be arranged.Because be to-and-fro motion, be starting point take center, chute needed length is the shortest, and so motion framework is also saved most material, also conserve space.
The utlity model has following beneficial effect: 1) use disk as the first actuator, the moving wave shape of generation and standard sine waveform are more approaching, be also more conducive to realize high load motion; 2) use bearing to replace slide block, make sliding friction completely, becoming existing rolling friction also has sliding friction, reduces mechanical parts wearing and tearing.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: pedestal 1, column 2, motion framework 3, disk 4, coupling shaft 5, bearing 6, moving lever 7, slide track component 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as shown in Figure 1, the sine generator scotch yoke that a kind of disk drives, comprises pedestal 1, and pedestal 1 is provided with two parallel motion frameworks 3 of 2 cross-over connections of column 2, two root post.Motion framework 3 two ends are respectively provided with the slide track component 8 take column 2 as track, form being slidably connected between motion framework 3 and column 2.Pedestal 1 is provided with drivable disk 4, and disk 4 is arranged at the neutral position of 2 of two root posts, and disk 4 discs are provided with and disk 4 disc coupling shaft 5 connected vertically, and coupling shaft 5 is connected with bearing 6 away from the end of disk 4.The chute that is provided with coupling bearing 6 in the middle of motion framework 3, bearing 6 is arranged in chute.Disk 4 centers of circle and chute center are corresponding to be arranged.On motion framework 3, also connect a moving lever 7 parallel with column 2.
The first actuator that disk 4 is sine generator scotch yoke, disk 4 is driven in rotation, be connected to coupling shaft on disk 4 along with moving in a circle, coupling shaft 5 promotes bearing 6 left and right to-and-fro motion in the chute of motion framework 3, promotes motion framework 3 simultaneously and pumps on column.Motion framework 3 drives moving lever 7 to do same linear reciprocating motion, forms sinusoidal waveform as amplitude and time.
Claims (4)
1. the sine generator scotch yoke that disk drives, comprise pedestal (1), pedestal (1) is provided with two parallel columns (2), a motion framework of cross-over connection (3) between two root posts (2), between motion framework (3) and column (2), for being slidably connected, it is characterized in that, pedestal (1) is provided with drivable disk (4), disk (4) disc is provided with and disk (4) disc coupling shaft connected vertically (5), and coupling shaft (5) is connected with bearing (6) away from the end of disk (4); The chute that is provided with the described bearing of coupling (6) in the middle of described motion framework (3), bearing (6) is arranged in chute; On motion framework (3), also connect a moving lever (7) parallel with column (2).
2. the sine generator scotch yoke that a kind of disk according to claim 1 drives, it is characterized in that, described motion framework (3) two ends are respectively provided with the slide track component (8) take described column (2) as track, form being slidably connected between described motion framework (3) and column (2).
3. the sine generator scotch yoke that a kind of disk according to claim 1 and 2 drives, is characterized in that, disk (4) is arranged at the neutral position between two root posts (2).
4. the sine generator scotch yoke that a kind of disk according to claim 1 and 2 drives, is characterized in that, disk (4) center of circle and chute center are corresponding to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763181.4U CN203670660U (en) | 2013-11-28 | 2013-11-28 | Sine mechanism driven by disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763181.4U CN203670660U (en) | 2013-11-28 | 2013-11-28 | Sine mechanism driven by disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670660U true CN203670660U (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763181.4U Expired - Fee Related CN203670660U (en) | 2013-11-28 | 2013-11-28 | Sine mechanism driven by disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670660U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224465A (en) * | 2014-10-15 | 2014-12-24 | 安徽工程大学 | Wheelchair capable of climbing stairs |
| CN105202137A (en) * | 2015-08-01 | 2015-12-30 | 李长松 | Device for changing structure and motion mode of slider-crank mechanism |
| CN108031982A (en) * | 2017-12-11 | 2018-05-15 | 合肥右传媒科技有限公司 | A kind of track auxiliary device of laser cutting machine |
| CN108188109A (en) * | 2017-12-28 | 2018-06-22 | 郑州天舜电子技术有限公司 | The rotor dust handling equipment that a kind of feed stirring motor disc type drives |
| CN109380891A (en) * | 2017-05-19 | 2019-02-26 | 中山市道格装饰设计工程有限公司 | A kind of section space-efficient bookcase |
| CN115233586A (en) * | 2022-09-20 | 2022-10-25 | 黄飞 | Highway construction operation area self-adaptation decelerator and system |
| CN116641999A (en) * | 2023-07-27 | 2023-08-25 | 杭州国功智能装备有限公司 | Sine function product mechanism |
-
2013
- 2013-11-28 CN CN201320763181.4U patent/CN203670660U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224465A (en) * | 2014-10-15 | 2014-12-24 | 安徽工程大学 | Wheelchair capable of climbing stairs |
| CN104224465B (en) * | 2014-10-15 | 2016-08-24 | 安徽工程大学 | A kind of can the wheelchair of speeling stairway |
| CN105202137A (en) * | 2015-08-01 | 2015-12-30 | 李长松 | Device for changing structure and motion mode of slider-crank mechanism |
| CN109380891A (en) * | 2017-05-19 | 2019-02-26 | 中山市道格装饰设计工程有限公司 | A kind of section space-efficient bookcase |
| CN108031982A (en) * | 2017-12-11 | 2018-05-15 | 合肥右传媒科技有限公司 | A kind of track auxiliary device of laser cutting machine |
| CN108188109A (en) * | 2017-12-28 | 2018-06-22 | 郑州天舜电子技术有限公司 | The rotor dust handling equipment that a kind of feed stirring motor disc type drives |
| CN115233586A (en) * | 2022-09-20 | 2022-10-25 | 黄飞 | Highway construction operation area self-adaptation decelerator and system |
| CN115233586B (en) * | 2022-09-20 | 2024-01-23 | 黄飞 | Highway construction operation area self-adaptation decelerator and system |
| CN116641999A (en) * | 2023-07-27 | 2023-08-25 | 杭州国功智能装备有限公司 | Sine function product mechanism |
| CN116641999B (en) * | 2023-07-27 | 2023-10-20 | 杭州国功智能装备有限公司 | Sine function product mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO KH AUTOMOTIVE TECHNOLOGIES CO., LTD. Free format text: FORMER OWNER: FANG CE Effective date: 20150701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150701 Address after: 315040 room 415, building B5, R & D Park, hi tech Zone, Zhejiang, Ningbo Patentee after: Ningbo KH Automotive Technologies Co., Ltd. Address before: 315000, Zhejiang, Yinzhou District Ningbo good faith Road No. 1201 on the top of the city 2, unit 4, 1705 Patentee before: Fang Ce |
|
| 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: 20140625 Termination date: 20171128 |