CN105134903A - Large-stroke cam mechanism based on pulley transmission - Google Patents
Large-stroke cam mechanism based on pulley transmission Download PDFInfo
- Publication number
- CN105134903A CN105134903A CN201510483389.4A CN201510483389A CN105134903A CN 105134903 A CN105134903 A CN 105134903A CN 201510483389 A CN201510483389 A CN 201510483389A CN 105134903 A CN105134903 A CN 105134903A
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- pulley
- cam
- axle sleeve
- rotating shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 90
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 40
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 16
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of cams and in particular relates to a large-stroke cam mechanism based on pulley transmission. The cam mechanism comprises a first cam, a slide piece, a second cam, a second rotating shaft, a first rotating shaft, a first shaft sleeve returning spring, a base, a first pulley, a second pulley, a third pulley and a pulley returning spring. The first cam is matched with the slide piece, a rotating shaft of the first cam is matched with the second cam, and the second cam can rotate to drive the rotating shaft of the first cam to move spatially. The rotation of the first cam and the movement of the slide piece are determined by the first cam, the rotating shaft of the first cam and the second cam jointly. To the large-stroke cam mechanism, the size can be reduced by using two cam assemblies than using a single cam mechanism. Thus, the using range of the cam mechanism is expanded. In addition, the simple belt transmission mechanism with distance change of three pulleys can guarantee that the two cam rotating shafts with relative distance change can keep certain complex moving relation. Thus, the simple cam mechanism meeting the stroke requirement can be designed.
Description
Art
The invention belongs to cam technical field, particularly relate to a kind of cam mechanism of the Long Distances based on pulley drive.
Background technique
The transport characteristics of current cam mechanism is that structure is simple, compact, design is convenient, can realize any desired movement of driven member.Therefore widely apply in lathe, textile manufacturing machine, light industry and machinery, printing machinery, electromechanical integration assembling, but also there is certain shortcoming, the stroke of cam mechanism transmission can not be very large, if design is very large, is easy to the volume and the weight that increase cam mechanism.Because cam volume is excessive required by required operating mode in a lot of design, make artificer abandon cam mechanism, and use complicated alternate drive mechanisms instead, add cost and reduce reliability.So the cam drive designing a kind of Long Distances small volume has demand very much.
Summary of the invention
For solving above-mentioned defect of the prior art, the present invention discloses a kind of cam mechanism of the Long Distances based on pulley drive, and it realizes by the following technical solutions.
A kind of cam mechanism of the Long Distances based on pulley drive, it is characterized in that: it comprises the first cam, first conveying mechanism, slide plate, shaft transmission, second conveying mechanism, second cam, second axle sleeve, second rotating shaft, first axle sleeve, first axle sleeve guide block, first rotating shaft, guide block guide rail, first axle sleeve Returnning spring, base, second rotating shaft support, first axle sleeve spring clip end, fixed block card end, fixed block, wherein the first cam is fixed on the first shaft end, first rotating shaft and the first cam are fixed, first cam is with the first axis of rotation, slide plate end is fixed with the first conveying mechanism, first conveying mechanism rolls with cam curved surface and coordinates, conveying mechanism and cam are Structure deformation, substantially reduce frictional loss, first axle sleeve is placed on first rotating shaft one end, and rotating shaft is freely rotated in axle sleeve, second cam is fixed on the second shaft end, second cam is with the second axis of rotation, second conveying mechanism is fixed on the first upper end, axle sleeve cylndrical surface, second conveying mechanism rolls with the second cam curved surface and coordinates, second axle sleeve is placed on second rotating shaft one end and is arranged on the second rotating shaft support, the rotating shaft spatial position of the second cam mechanism is constant, and rotate freely in its axle sleeve on rotating shaft support, the second rotating shaft support is arranged on base, first axle sleeve guide block is arranged on the first axle sleeve side, guide block guide rails assembling is on chassis, in the middle of first axle sleeve guide block, square hole coordinates with guide block slide, in two groups of cam drives, because the first rotating shaft coordinates with the second cam curved surface, in the second cam rotary course, first cam shaft can move in space, first cam is overall variation along with the spatial position change of the first rotating shaft, and design guide rail mechanism, is the movement locus of restriction first cam mechanism, first axle sleeve spring clip end is fixed on the downside of the first axle sleeve, fixed block card end is arranged on the fixed block upper surface be fixed on chassis, first axle sleeve Returnning spring one end is arranged on the first axle sleeve spring clip end, the other end is arranged on fixed block card end, slide plate relies on self gravitation and the first cam to keep larger pressure to contact, avoid jump discontinuity contact, and to there is not gravity to keep pressure in the contact of the first rotating shaft and the second cam mechanism contact, so in design, adding Returnning spring is that the first rotating shaft and the second cam mechanism point of contact increase a pretightening force.
Cam combination design of the present invention, in order to the Long Distances motion designed by volume less as far as possible realization, final mechanical behavior shows as the motion of slide plate, the motion of slide plate is decided by coordinating of the first cam and the second cam, so the rotating speed between the first rotating shaft and the second rotating shaft must be consistent with angle change, this just requires that the first rotating shaft must be identical with the second rotating shaft rotating speed, in addition, because the second cam curved surface radial distance is different, the moment varies the distance between the first rotating shaft from the second rotating shaft.So designing a kind of can be needs at the driving mechanism of the rotating shaft constant speed drive of two spacing changes.For head it off, devise a kind of driving mechanism, described shaft transmission comprises the first pulley, second pulley, pulley Returnning spring, slide card end, 3rd pulley support, pulley support guide rail, limiting card end, 3rd pulley, belt, 3rd pulley rotating shaft, wherein the first pulley is arranged in the first rotating shaft, second pulley is arranged in the second rotating shaft, 3rd pulley is arranged in the 3rd pulley rotating shaft, 3rd pulley rotating shaft is arranged in the 3rd pulley support, slip card end is arranged on the downside of the 3rd pulley support, in the middle of card end and the 3rd pulley support of sliding, circular hole coordinates with pulley support guide rail, limiting card end is fixedly mounted on pulley support guide rail lower end, pulley Returnning spring is placed on pulley support guide rail, and one end is connected with slip card end, the other end is connected with limiting card end, belt is placed in the first pulley, the second pulley and the 3rd pulley chute, by belt, pulley, the first rotating shaft is connected with the second rotating shaft constant speed, when the first rotating shaft and the second rotating shaft spacing change, 3rd pulley under pulley action of reset spring along pulley support guide rail displacement, to keep the pretightening force of belt, ensure the first rotating shaft and the smooth transmission of the second rotating shaft.
As the further improvement of this technology, described first conveying mechanism comprises the first rolling wheel support, first roller wheel shaft, first roller, first slide plate axle, wherein the first rolling wheel support is the plate-shaped members that there is protruding circular arc middle side, first slide plate axle is arranged between two the first rolling wheel support intermediate projections structures, slide plate is arranged on the first slide plate axle by the circular hole of slide plate lower end, two the first roller wheel shafts are arranged between two the first rolling wheel support both sides respectively, two the first rollers are arranged on the first roller wheel shaft of the first rolling wheel support both sides, conveying mechanism is used to contact to reduce frictional loss between cam mechanism with slide plate, but also certain loss can be there is under pressure in rolling friction, so devise two rollers in design, average pressure, reduce rolling friction loss, extend the life-span.
As the further improvement of this technology, described second conveying mechanism comprises the second rolling wheel support, the second roller wheel shaft, the second roller, the first axle sleeve axle, wherein the second rolling wheel support is the plate-shaped members that there is protruding circular arc middle side, first axle sleeve axle is arranged between two the second rolling wheel support intermediate projections structures, first axle sleeve is arranged on the first axle sleeve axle by the circular hole of axle sleeve upper end, two the second roller wheel shafts are arranged between two the second rolling wheel support both sides respectively, and two the second rollers are arranged on the second roller wheel shaft of the second rolling wheel support both sides.
As the further improvement of this technology, be added with lubricant oil sliding friction between described roller and roller wheel shaft, directly add oil lubrication, enormously simplify mechanism, but be applicable to cam and the little environment of slide plate pressure.
As the further improvement of this technology, described roller can also be arranged on roller wheel shaft by bearing, reduces friction by bearing, certain mechanism can be caused complicated, but Applicable scope is wider.
As the further improvement of this technology, between the first axle sleeve and the first rotating shaft, lubricating oil filling slides or axle sleeve is placed in rotating shaft by bearing.
As the further improvement of this technology, between the second axle sleeve and the second rotating shaft, lubricating oil filling slides or axle sleeve is placed in rotating shaft by bearing.
Relative to conventional cam mechanism, the present invention first cam coordinates with slide plate, the rotating shaft of the first cam and the second cam engagement, the rotation of the second cam drives the first cam shaft space to move, first cam rotates simultaneously, the motion of slide plate is the first cam, and the first cam shaft and the second cam engagement determine; For the design of Long Distances cam mechanism, two cam combination motions are used to reduce to some extent than the volume needed for single cam mechanism, cam mechanism using scope can be increased, conveying mechanism is used to contact to reduce frictional loss between cam mechanism with slide plate, but rolling friction also can exist certain loss under pressure, so devise two rollers in design, average preload pressure between cam and slide plate, reduce rolling friction loss, extend the life-span; Use simple three pulley rooms apart from the bel-drivenn mechanism of change in addition, ensure that the cam shaft of two relative spacing changes keeps certain compound movement relation, thus design the cam mechanism of the stroke that simply meets the requirements.
Accompanying drawing explanation
Fig. 1 is overall structure figure.
Fig. 2 is the overall structure figure not with shaft transmission.
Fig. 3 is cam drive side view.
Fig. 4 is the first cam and slip sheet mechanism scheme of installation.
Fig. 5 is the second cam and the first axle sleeve installation side view.
Fig. 6 is that perspective view installed by the second cam and the first axle sleeve.
Fig. 7 is the second cam and the first axle sleeve scheme of installation.
Fig. 8 is shaft transmission scheme of installation.
Fig. 9 is shaft transmission installation side view.
Figure 10 is pulley Returnning spring scheme of installation.
Number in the figure title: 1, first cam, 2, first conveying mechanism, 3, slide plate, 4, shaft transmission, 5, second conveying mechanism, 6, second cam, 7, second axle sleeve, 8, second rotating shaft, 9, first axle sleeve, 10, first axle sleeve guide block, 11, first rotating shaft, 12, guide block guide rail, 13, first axle sleeve Returnning spring, 14, base, 15, first rolling wheel support, 16, first roller wheel shaft, 17, first roller, 18, first slide plate axle, 19, second rotating shaft support, 20, second roller, 21, second rolling wheel support, 22, second roller wheel shaft, 23, first axle sleeve axle, 24, first axle sleeve spring clip end, 25, fixed block card end, 26, fixed block, 27, first pulley, 28, second pulley, 29, pulley Returnning spring, 30, slide card end, 31, 3rd pulley support, 32, pulley support guide rail, 33, limiting card end, 34, 3rd pulley, 35, belt, 36, 3rd pulley rotating shaft.
Embodiment
As Fig. 1, 2, shown in 3, the present invention includes the first cam, first conveying mechanism, slide plate, shaft transmission, second conveying mechanism, second cam, second axle sleeve, second rotating shaft, first axle sleeve, first axle sleeve guide block, first rotating shaft, guide block guide rail, first axle sleeve Returnning spring, base, second rotating shaft support, first axle sleeve spring clip end, fixed block card end, fixed block, wherein as shown in Figure 2, first cam is fixed on the first shaft end, first rotating shaft and the first cam are fixed, first cam is with the first axis of rotation, slide plate end is fixed with the first conveying mechanism, first conveying mechanism rolls with cam curved surface and coordinates, conveying mechanism and cam are Structure deformation, substantially reduce frictional loss, first axle sleeve is placed on first rotating shaft one end, and rotating shaft is freely rotated in axle sleeve, second cam is fixed on the second shaft end, second cam is with the second axis of rotation, second conveying mechanism is fixed on the first upper end, axle sleeve cylndrical surface, second conveying mechanism rolls with the second cam curved surface and coordinates, second axle sleeve is placed on second rotating shaft one end and is arranged on the second rotating shaft support, the rotating shaft spatial position of the second cam mechanism is constant, and rotate freely in its axle sleeve on rotating shaft support, the second rotating shaft support is arranged on base, first axle sleeve guide block is arranged on the first axle sleeve side, guide block guide rails assembling is on chassis, in the middle of first axle sleeve guide block, square hole coordinates with guide block slide, in two groups of cam drives, because the first rotating shaft coordinates with the second cam curved surface, in the second cam rotary course, first cam shaft can move in space, first cam is overall variation along with the spatial position change of the first rotating shaft, and design guide rail mechanism, is the movement locus of restriction first cam mechanism, as Fig. 5, shown in 7, first axle sleeve spring clip end is fixed on the downside of the first axle sleeve, fixed block card end is arranged on the fixed block upper surface be fixed on chassis, first axle sleeve Returnning spring one end is arranged on the first axle sleeve spring clip end, the other end is arranged on fixed block card end, slide plate relies on self gravitation and the first cam to keep larger pressure to contact, avoid jump discontinuity contact, and to there is not gravity to keep pressure in the contact of the first rotating shaft and the second cam mechanism contact, so in design, adding Returnning spring is that the first rotating shaft and the second cam mechanism point of contact increase a pretightening force,
Cam combination design of the present invention, in order to the Long Distances motion designed by volume less as far as possible realization, final mechanical behavior shows as the motion of slide plate, the motion of slide plate is decided by coordinating of the first cam and the second cam, so the rotating speed between the first rotating shaft and the second rotating shaft must be consistent with angle change, this just requires that the first rotating shaft must be identical with the second rotating shaft rotating speed, in addition, because the second cam curved surface radial distance is different, the moment varies the distance between the first rotating shaft from the second rotating shaft.So designing a kind of can be needs at the driving mechanism of the rotating shaft constant speed drive of two spacing changes.For head it off, devise a kind of driving mechanism, as Fig. 8, 9, shown in 10, described shaft transmission comprises the first pulley, second pulley, pulley Returnning spring, slide card end, 3rd pulley support, pulley support guide rail, limiting card end, 3rd pulley, belt, 3rd pulley rotating shaft, as shown in Figure 8, first pulley is arranged in the first rotating shaft, second pulley is arranged in the second rotating shaft, as shown in Figure 10, 3rd pulley is arranged in the 3rd pulley rotating shaft, 3rd pulley rotating shaft is arranged in the 3rd pulley support, slip card end is arranged on the downside of the 3rd pulley support, in the middle of card end and the 3rd pulley support of sliding, circular hole coordinates with pulley support guide rail, limiting card end is fixedly mounted on pulley support guide rail lower end, pulley Returnning spring is placed on pulley support guide rail, and one end is connected with slip card end, the other end is connected with limiting card end, belt is placed in the first pulley, the second pulley and the 3rd pulley chute, by belt, pulley, the first rotating shaft is connected with the second rotating shaft constant speed, when the first rotating shaft and the second rotating shaft spacing change, 3rd pulley under pulley action of reset spring along pulley support guide rail displacement, to keep the pretightening force of belt, ensure the first rotating shaft and the smooth transmission of the second rotating shaft.
As shown in Figure 4, described first conveying mechanism comprises the first rolling wheel support, first roller wheel shaft, first roller, first slide plate axle, wherein the first rolling wheel support is the plate-shaped members that there is protruding circular arc middle side, first slide plate axle is arranged between two the first rolling wheel support intermediate projections structures, slide plate is arranged on the first slide plate axle by the circular hole of slide plate lower end, two the first roller wheel shafts are arranged between two the first rolling wheel support both sides respectively, two the first rollers are arranged on the first roller wheel shaft of the first rolling wheel support both sides, conveying mechanism is used to contact to reduce frictional loss between cam mechanism with slide plate, but also certain loss can be there is under pressure in rolling friction, so devise two rollers in design, average pressure, reduce rolling friction loss, extend the life-span.
As shown in Figure 5,6, described second conveying mechanism comprises the second rolling wheel support, the second roller wheel shaft, the second roller, the first axle sleeve axle, wherein the second rolling wheel support is the plate-shaped members that there is protruding circular arc middle side, first axle sleeve axle is arranged between two the second rolling wheel support intermediate projections structures, first axle sleeve is arranged on the first axle sleeve axle by the circular hole of axle sleeve upper end, two the second roller wheel shafts are arranged between two the second rolling wheel support both sides respectively, and two the second rollers are arranged on the second roller wheel shaft of the second rolling wheel support both sides.
Be added with lubricant oil sliding friction between described roller and roller wheel shaft, directly add oil lubrication, enormously simplify mechanism, but be applicable to cam and the little environment of slide plate pressure.
Described roller can also be arranged on roller wheel shaft by bearing, reduces friction by bearing, certain mechanism can be caused complicated, but Applicable scope is wider.
Between first axle sleeve and the first rotating shaft, lubricating oil filling slides or axle sleeve is placed in rotating shaft by bearing.
Between second axle sleeve and the second rotating shaft, lubricating oil filling slides or axle sleeve is placed in rotating shaft by bearing.
As shown in Figure 1, the present invention first cam coordinates with slide plate, the rotating shaft of the first cam and the second cam engagement, the rotation of the second cam drives the first cam shaft space to move, first cam rotates simultaneously, and the motion of slide plate is the first cam, and the first cam shaft and the second cam engagement determine; For the design of Long Distances cam mechanism, two cam combination motions are used to reduce to some extent than the volume needed for single cam mechanism, cam mechanism using scope can be increased, conveying mechanism is used to contact to reduce frictional loss between cam mechanism with slide plate, but rolling friction also can exist certain loss under pressure, so devise two rollers in design, average preload pressure between cam and slide plate, reduce rolling friction loss, extend the life-span; Use simple three pulley rooms apart from the bel-drivenn mechanism of change in addition, ensure that the cam shaft of two relative spacing changes keeps certain compound movement relation, thus design the cam mechanism of the stroke that simply meets the requirements.
Claims (7)
1. the cam mechanism based on the Long Distances of pulley drive, it is characterized in that: it comprises the first cam, first conveying mechanism, slide plate, shaft transmission, second conveying mechanism, second cam, second axle sleeve, second rotating shaft, first axle sleeve, first axle sleeve guide block, first rotating shaft, guide block guide rail, first axle sleeve Returnning spring, base, second rotating shaft support, first axle sleeve spring clip end, fixed block card end, fixed block, wherein the first cam is fixed on the first shaft end, slide plate end is fixed with the first conveying mechanism, first conveying mechanism rolls with cam curved surface and coordinates, first axle sleeve is placed on first rotating shaft one end, second cam is fixed on the second shaft end, second conveying mechanism is fixed on the first upper end, axle sleeve cylndrical surface, second conveying mechanism rolls with the second cam curved surface and coordinates, and the second axle sleeve is placed on second rotating shaft one end and is arranged on the second rotating shaft support, and the second rotating shaft support is arranged on base, first axle sleeve guide block is arranged on the first axle sleeve side, and guide block guide rails assembling is on chassis, and in the middle of the first axle sleeve guide block, square hole coordinates with guide block slide, first axle sleeve spring clip end is fixed on the downside of the first axle sleeve, and fixed block card end is arranged on the fixed block upper surface be fixed on chassis, and first axle sleeve Returnning spring one end is arranged on the first axle sleeve spring clip end, and the other end is arranged on fixed block card end,
Described shaft transmission comprises the first pulley, second pulley, pulley Returnning spring, slide card end, 3rd pulley support, pulley support guide rail, limiting card end, 3rd pulley, belt, 3rd pulley rotating shaft, wherein the first pulley is arranged in the first rotating shaft, second pulley is arranged in the second rotating shaft, 3rd pulley is arranged in the 3rd pulley rotating shaft, 3rd pulley rotating shaft is arranged in the 3rd pulley support, slip card end is arranged on the downside of the 3rd pulley support, in the middle of card end and the 3rd pulley support of sliding, circular hole coordinates with pulley support guide rail, limiting card end is fixedly mounted on pulley support guide rail lower end, pulley Returnning spring is placed on pulley support guide rail, and one end is connected with slip card end, the other end is connected with limiting card end, belt is placed in the first pulley, the second pulley and the 3rd pulley chute.
2. the cam mechanism of a kind of Long Distances based on pulley drive according to claim 1, it is characterized in that: described first conveying mechanism comprises the first rolling wheel support, first roller wheel shaft, first roller, first slide plate axle, wherein the first rolling wheel support is the plate-shaped members that there is protruding circular arc middle side, first slide plate axle is arranged between two the first rolling wheel support intermediate projections structures, slide plate is arranged on the first slide plate axle by the circular hole of slide plate lower end, two the first roller wheel shafts are arranged between two the first rolling wheel support both sides respectively, two the first rollers are arranged on the first roller wheel shaft of the first rolling wheel support both sides.
3. the cam mechanism of a kind of Long Distances based on pulley drive according to claim 1, it is characterized in that: described second conveying mechanism comprises the second rolling wheel support, second roller wheel shaft, second roller, first axle sleeve axle, wherein the second rolling wheel support is the plate-shaped members that there is protruding circular arc middle side, first axle sleeve axle is arranged between two the second rolling wheel support intermediate projections structures, first axle sleeve is arranged on the first axle sleeve axle by the circular hole of axle sleeve upper end, two the second roller wheel shafts are arranged between two the second rolling wheel support both sides respectively, two the second rollers are arranged on the second roller wheel shaft of the second rolling wheel support both sides.
4. the cam mechanism of a kind of Long Distances based on pulley drive according to claim 2,3, is characterized in that: be added with lubricant oil sliding friction between described roller and roller wheel shaft.
5. the cam mechanism of a kind of Long Distances based on pulley drive according to claim 2,3, is characterized in that: described roller can also be arranged on roller wheel shaft by bearing.
6. the cam mechanism of a kind of Long Distances based on pulley drive according to claim 1, is characterized in that: between the first axle sleeve and the first rotating shaft, lubricating oil filling slides or axle sleeve is placed in rotating shaft by bearing.
7. the cam mechanism of a kind of Long Distances based on pulley drive according to claim 1, is characterized in that: between the second axle sleeve and the second rotating shaft, lubricating oil filling slides or axle sleeve is placed in rotating shaft by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483389.4A CN105134903B (en) | 2015-08-07 | 2015-08-07 | A kind of cam mechanism of the big stroke based on pulley drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483389.4A CN105134903B (en) | 2015-08-07 | 2015-08-07 | A kind of cam mechanism of the big stroke based on pulley drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134903A true CN105134903A (en) | 2015-12-09 |
| CN105134903B CN105134903B (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483389.4A Active CN105134903B (en) | 2015-08-07 | 2015-08-07 | A kind of cam mechanism of the big stroke based on pulley drive |
Country Status (1)
| Country | Link |
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| CN (1) | CN105134903B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763600A (en) * | 2017-01-12 | 2017-05-31 | 东莞市钜升智能机械有限公司 | A kind of double cam biaxial movement mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63111359A (en) * | 1986-10-25 | 1988-05-16 | Taiyo Yuden Co Ltd | Cam device |
| JPH03144150A (en) * | 1989-10-27 | 1991-06-19 | Canon Inc | Drive transmission device |
| CN103363274A (en) * | 2012-04-04 | 2013-10-23 | 克罗内斯股份公司 | Cam roller |
| CN103629321A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Cam stroke amplifying device |
| CN103758979A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | Double cam mechanism |
-
2015
- 2015-08-07 CN CN201510483389.4A patent/CN105134903B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63111359A (en) * | 1986-10-25 | 1988-05-16 | Taiyo Yuden Co Ltd | Cam device |
| JPH03144150A (en) * | 1989-10-27 | 1991-06-19 | Canon Inc | Drive transmission device |
| CN103363274A (en) * | 2012-04-04 | 2013-10-23 | 克罗内斯股份公司 | Cam roller |
| CN103629321A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Cam stroke amplifying device |
| CN103758979A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | Double cam mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763600A (en) * | 2017-01-12 | 2017-05-31 | 东莞市钜升智能机械有限公司 | A kind of double cam biaxial movement mechanism |
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| Publication number | Publication date |
|---|---|
| CN105134903B (en) | 2017-09-15 |
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Inventor after: Huang Shuizhen Inventor after: Zhu Xuan Inventor before: Liu Chao |
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Effective date of registration: 20170706 Address after: 350208 Fuzhou Province, Changle City, the town of crane on the river, the village of No. 16 Applicant after: Jiang Yu Address before: 518000 Guangdong city of Shenzhen province Futian District Fuhua Road No. 6 Building 1403 business tax Applicant before: Liu Chao |
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Effective date of registration: 20170720 Address after: 350208 Fuzhou Province, Changle City, the town of crane on the river, the village of No. 16 Applicant after: Li Liexiong Address before: 350208 Fuzhou Province, Changle City, the town of crane on the river, the village of No. 16 Applicant before: Jiang Yu |
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