CN104742142A - Mechanical paw capable of clamping different objects - Google Patents
Mechanical paw capable of clamping different objects Download PDFInfo
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- CN104742142A CN104742142A CN201510097403.7A CN201510097403A CN104742142A CN 104742142 A CN104742142 A CN 104742142A CN 201510097403 A CN201510097403 A CN 201510097403A CN 104742142 A CN104742142 A CN 104742142A
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- paw
- actuating arm
- mechanical
- hinged
- different objects
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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Abstract
The invention discloses a mechanical paw capable of clamping different objects. The mechanical paw is characterized by comprising a first paw body and a second paw body matched with the first paw body, the first paw body is hinged to a first driving arm, and the second paw body is hinged to a second driving arm. The mechanical paw further comprises a push rod, and the push rod is hinged to the first paw body, the first driving arm, the second paw body and the second driving arm through connecting rods. According to the technical scheme, the mechanical paw bodies and the driving arms can act synchronously, and the push rod can complete the clamping action within a shorter stroke.
Description
Technical field
The present invention relates to mechanical holding device field, especially relate to a kind of mechanical paw clamping different objects.
Background technology
In modernization industry, because automaticity improves constantly, the automatic control technology of manipulator trends towards maturation.Owing to controlling the restriction of process, most manipulator is all adopt hydraulic power to drive, by oil-feed and the oily control realized manipulator of sky of hydraulic pressure.The hydraulic stroke that existing manipulator adopts on the one hand needs, and the applicability of manipulator is poor on the other hand, and can only be applicable to the clamping of the article such as round log, mechanical rubbish, the erose object for other cannot realize good clamping effect; And the drive rod stroke of existing hydraulic machinery arm is comparatively large, the power that covert loss part is transmitted.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the object of the invention is to propose a kind of mechanical paw clamping different objects.
Object of the present invention will be achieved by the following technical programs: preferred, above-mentioned a kind of mechanical paw clamping different objects, comprise the first paw and the second paw with matching, hinged first actuating arm of described first paw, hinged second actuating arm of described second paw, also comprise push rod, described push rod is distinguished hinged by connecting rod and described first paw, described first actuating arm, described second paw and described second actuating arm.
Preferably, above-mentioned a kind of mechanical paw clamping different objects, the middle part of described first paw and described second paw is provided with accommodation cavity.
Preferably, above-mentioned a kind of mechanical paw clamping different objects, described first actuating arm and described second actuating arm hinged with the driver part of described push rod respectively.
Preferably, above-mentioned a kind of mechanical paw clamping different objects, the hinge point of described connecting rod and described first actuating arm is described first actuating arm one end near described first paw, and the hinge point of described connecting rod and described second actuating arm is described second actuating arm one end near described second paw.
Outstanding effect of the present invention is: 1) be connected with mechanical paw and actuating arm by arranging push rod simultaneously, realizes mechanical paw and actuating arm moves along with the synchronized movement of push rod, on the other hand, realizes the synchronous interaction of mechanical paw and actuating arm; And mechanical paw can be implemented in the change of the angle of vertical direction opening and closing, can clamp the object of irregular size, the scope of application is wider.2) position hinged with connecting rod being arranged at actuating arm one end near mechanical paw, when clamping the larger object of volume or the degree of depth is darker, can occupying space being reduced.
Below just accompanying drawing in conjunction with the embodiments, is described in further detail the specific embodiment of the present invention, is easier to understand, grasp to make technical solution of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mechanical paw of the present embodiment.
Detailed description of the invention
As shown in Figure 1, a kind of mechanical paw clamping different objects of the present embodiment, comprise the first paw 1 and the second paw 2 with matching, hinged first actuating arm 3 of first paw 1, hinged second actuating arm 4 of second paw 2, also comprise push rod 5, it is hinged respectively that push rod 5 passes through connecting rod 6 and the first paw 1, first actuating arm 3, second paw 2 and the second actuating arm 4.Wherein, the middle part of the first paw 1 and the second paw 2 is provided with and holds cavity 7.
Be hinged by arranging push rod 5, first mechanical paw 1, first actuating arm 3, second mechanical paw 2, second actuating arm 4, can realize the first mechanical paw 1, first actuating arm 3, second mechanical paw 2, second actuating arm 4 along with the synchronized movement of push rod 5 moves, on the other hand, the synchronous interaction of the first mechanical paw 1, second mechanical paw 2 and the first actuating arm 3, second actuating arm 4 is realized; And the first mechanical paw 1 and the second mechanical paw 2 realize the change of the angle in vertical direction opening and closing, and can clamp the object of irregular size, the scope of application is wider.
First actuating arm 3 and the second actuating arm 4 are hinged with the driver part (not marking in accompanying drawing) of push rod 5 respectively.The hinge point of connecting rod 6 and the first actuating arm 3 is the first actuating arm 3 one end near the first paw 1, and the hinge point of connecting rod 6 and the second actuating arm 4 is the second actuating arm 4 one end near the second paw 2.This kind of connected mode of connecting rod 6, can make hydraulic push rod 5 in the shortest stroke, complete the work of paw.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (4)
1. one kind clamps the mechanical paw of different objects, it is characterized in that, comprise the first paw and the second paw with matching, hinged first actuating arm of described first paw, hinged second actuating arm of described second paw, also comprise push rod, described push rod is distinguished hinged by connecting rod and described first paw, described first actuating arm, described second paw and described second actuating arm.
2. a kind of mechanical paw clamping different objects according to claim 1, is characterized in that, the middle part of described first paw and described second paw is provided with accommodation cavity.
3. a kind of mechanical paw clamping different objects according to claim 1, is characterized in that, described first actuating arm and described second actuating arm hinged with the driver part of described push rod respectively.
4. a kind of mechanical paw clamping different objects according to claim 1, it is characterized in that, the hinge point of described connecting rod and described first actuating arm is described first actuating arm one end near described first paw, and the hinge point of described connecting rod and described second actuating arm is described second actuating arm one end near described second paw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097403.7A CN104742142B (en) | 2015-03-05 | 2015-03-05 | Mechanical paw capable of clamping different objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097403.7A CN104742142B (en) | 2015-03-05 | 2015-03-05 | Mechanical paw capable of clamping different objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742142A true CN104742142A (en) | 2015-07-01 |
| CN104742142B CN104742142B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510097403.7A Active CN104742142B (en) | 2015-03-05 | 2015-03-05 | Mechanical paw capable of clamping different objects |
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| CN (1) | CN104742142B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648380A (en) * | 2009-09-09 | 2010-02-17 | 北京航空航天大学 | Gripper with heavy load and wide range |
| CN201800045U (en) * | 2010-08-20 | 2011-04-20 | 上海电机学院 | Clamping mechanism for multiple-degree-of-freedom robot |
| CN102490174A (en) * | 2011-11-22 | 2012-06-13 | 中国人民解放军总装备部军械技术研究所 | Mechanical arm with frame-type extension arm |
| CN203752140U (en) * | 2014-04-10 | 2014-08-06 | 齐齐哈尔齐三机床有限公司 | Manipulator |
| US20140265401A1 (en) * | 2011-11-25 | 2014-09-18 | Robotiq Inc. | Gripper having a two degree of freedom underactuated mechanical finger for encompassing and pinch grasping |
| CN204640232U (en) * | 2015-03-05 | 2015-09-16 | 成都佳美嘉科技有限公司 | A kind of mechanical paw clamping different objects |
-
2015
- 2015-03-05 CN CN201510097403.7A patent/CN104742142B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648380A (en) * | 2009-09-09 | 2010-02-17 | 北京航空航天大学 | Gripper with heavy load and wide range |
| CN201800045U (en) * | 2010-08-20 | 2011-04-20 | 上海电机学院 | Clamping mechanism for multiple-degree-of-freedom robot |
| CN102490174A (en) * | 2011-11-22 | 2012-06-13 | 中国人民解放军总装备部军械技术研究所 | Mechanical arm with frame-type extension arm |
| US20140265401A1 (en) * | 2011-11-25 | 2014-09-18 | Robotiq Inc. | Gripper having a two degree of freedom underactuated mechanical finger for encompassing and pinch grasping |
| CN203752140U (en) * | 2014-04-10 | 2014-08-06 | 齐齐哈尔齐三机床有限公司 | Manipulator |
| CN204640232U (en) * | 2015-03-05 | 2015-09-16 | 成都佳美嘉科技有限公司 | A kind of mechanical paw clamping different objects |
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| Publication number | Publication date |
|---|---|
| CN104742142B (en) | 2017-01-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Haitao Inventor before: Liang Feng |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161018 Address after: 214000 Jiangsu Province, Wuxi Huishan Economic Development Zone, Jin Hui Road No. 10 (Development Zone) Applicant after: WUXI ANZHIZHUO MEDICAL ROBOT Co.,Ltd. Address before: 200000 room Changning District, Zhongshan West Road, No. 610, room 999, Shanghai Applicant before: Shanghai Airlines Intellectual Property Services Ltd. Effective date of registration: 20161018 Address after: 200000 room Changning District, Zhongshan West Road, No. 610, room 999, Shanghai Applicant after: Shanghai Airlines Intellectual Property Services Ltd. Address before: 610000 Sichuan Province, Qingyang District, Jinyang Road, No. 7, building 6, building 19, No. 112 Applicant before: CHENGDU JIAMEIJIA SCIENCE & TECHNOLOGY Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |