CN201677319U - Novel mechanical hand structure - Google Patents
Novel mechanical hand structure Download PDFInfo
- Publication number
- CN201677319U CN201677319U CN2010201642455U CN201020164245U CN201677319U CN 201677319 U CN201677319 U CN 201677319U CN 2010201642455 U CN2010201642455 U CN 2010201642455U CN 201020164245 U CN201020164245 U CN 201020164245U CN 201677319 U CN201677319 U CN 201677319U
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- China
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- mechanical
- gripping arm
- mechanical hand
- hand gripping
- manipulator gripping
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Abstract
The utility model discloses a novel mechanical hand structure, which comprises a plurality of mechanical fingers, a mechanical hand gripping arm, a cone body and a mechanical push rod, wherein the mechanical hand gripping arm is in a barrel structure with the perforated front part and back part, the cone body is positioned in the mechanical hand gripping arm, one end of the mechanical push rod is connected on the bottom surface of the cone body and is positioned at the back end of the mechanical hand gripping arm, the other end of the mechanical push rod is connected with a driving device used for driving the mechanical push rod to do reciprocating movement in the axial direction, the middle parts of the mechanical fingers are respectively hinged on the end opening of the front end of the mechanical hand gripping arm, each mechanical finger moves by using the hinging point of the end opening of the front end of the mechanical hand gripping arm as a shaft, and the mechanical fingers are positioned at the root part inside the mechanical hand gripping arm and are elastically and telescopically supported on the outer periphery of the cone body by a rubber belt passing through rubber through holes formed on each mechanical finger. The utility model has the advantages of convenience, flexibility, simple structure, high work efficiency, good stability, low cost, convenient batch production processing, flexible operation and strong automatic performance. The utility model ensures the performance and the use value of the detection system.
Description
Technical field
The utility model relates to a kind of manipulator, particularly relates to a kind of new mechanical arm structure with a plurality of mechanical fingers.
Background technology
Usually, our said manipulator is to have some holding function that can imitate staff and arm, in order to the automatic pilot that grasps, carries object or operation tool by fixed routine.It can replace people's mechanization and the automation of heavy work to realize producing, and can operate under hostile environment with the protection personal safety.More than said manipulator all be the structure more complicated and be difficult to realize, or be difficult to popularize.When maloperation, must cause the damage of manipulator, the generation that must cause a serious accident in the time of serious concerning personal safety, also is a significant threat sometimes.And, because the complexity of structure, in case the layman is difficult to discharge fault when equipment breaks down.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, work effectiveness height, good stability, with low cost, be convenient to produce in batches processing, flexible operation, automatic performance is strong, can realize multiple non-artificial work, the new mechanical arm structure that has a extensive future.
The technical scheme that the utility model adopted is: a kind of new mechanical arm structure, include a plurality of mechanical fingers, the manipulator gripping arm of the barrel structure that connects before and after also being provided with, be positioned at the cone of manipulator gripping arm, and one end be connected on the facies basialis pyramidis and be positioned at the mechanical push rods of manipulator gripping arm rear end, the described mechanical push rods other end is connected and is used to drive the drive unit that this mechanical push rods moves back and forth vertically, the middle part of described a plurality of mechanical fingers is hinged on respectively on the port of manipulator gripping arm front end, described each mechanical finger all be with the hinged pin joint of manipulator gripping arm front end port serve as the axle motion, but the rubber strip of the root that described a plurality of mechanical finger is positioned at manipulator gripping arm inside by running through the rubber perforation that is formed on each mechanical finger is by on the periphery that is supported on cone of elastic telescopic.
Described drive unit adopts the hydraulic-driven structure, described hydraulic-driven structure by connector and manipulator gripping arm for fixedlying connected.
It is the spill spin block that is threaded that described drive unit includes with mechanical push rods, and drives the forward and reverse motor rotating of described spill spin block, described motor by connector and manipulator gripping arm for fixedlying connected.
New mechanical arm structure of the present utility model is a kind of convenience, flexible, simple in structure, work effectiveness height, and good stability is with low cost, is convenient to produce in batches processing, flexible operation, a kind of new mechanical arm structure structure that automatic performance is strong.The utility model can improve reliability in use and avoid maloperation.Thereby guaranteed its applicability, the performance and the use value of detection system has been guaranteed in this design.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Wherein:
1: rubber perforation 2: rubber strip
3: mechanical finger 5: cone
7: manipulator gripping arm 8: manipulator is firmly grasped and the sliding point that loosens
9: drive unit 10: mechanical push rods
The specific embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify new mechanical arm structure of the present utility model and how to realize.
As shown in Figure 1, new mechanical arm structure of the present utility model, include a plurality of mechanical fingers 3, the manipulator gripping arm 7 of the barrel structure that connects before and after also being provided with, be positioned at the cone 5 of manipulator gripping arm 7, and one end be connected on cone 5 bottom surfaces and be positioned at the mechanical push rods 10 of manipulator gripping arm 7 rear ends, described mechanical push rods 10 other ends are connected and are used to drive the drive unit 9 that this mechanical push rods 10 moves back and forth vertically, the middle part of described a plurality of mechanical finger 3 is hinged on respectively on the port of manipulator gripping arm 7 front ends, described each mechanical finger 3 all be with the hinged pin joint of manipulator gripping arm 7 front end ports serve as the axle motion, but the rubber strip 2 of the root that described a plurality of mechanical finger 3 is positioned at manipulator gripping arm 7 inside by running through the rubber perforation 1 that is formed on each mechanical finger 3 is by on the peripheries that are supported on cone 5 of elastic telescopic.
Described drive unit 9 adopts the hydraulic-driven structures, described hydraulic-driven structure by connector and manipulator gripping arm 7 for fixedlying connected.
Described drive unit 9 includes and mechanical push rods 10 spill spin block for being threaded, and drives the forward and reverse motor rotating of described spill spin block, described motor by connector and manipulator gripping arm 7 for fixedlying connected.
As shown in fig. 1, new mechanical arm structure of the present utility model, telescopic band mantle body 5 axially moving forward and backward along manipulator gripping arm 7 in manipulator gripping arm 7 along with mechanical push rods 10, thereby the root that makes mechanical finger 3 moves along the conical surface of cone 5, when mechanical push rods 10 promotes cones 5 along axially the moving forward of manipulator gripping arm 7, the root of mechanical finger 3 slides into the bottom of cone 5, and at this moment the front end of mechanical finger 3 shrinks, thereby can grasp article; When mechanical push rods 10 pulling cones 5 during along manipulator gripping arm 7 axially mobile backward, the root of mechanical finger 3 slides into the top of cone 5, and at this moment the front end of mechanical finger 3 opens, thereby the article of catching can be loosened.Therefore,, make the root of mechanical finger 3 all keep at any time contacting, just can make the manipulator extracting and loosen object with cone 5 by the advancing and retreat of mechanical push rods 10 control cones.
When the mobile employing hydraulic-driven structure of described mechanical push rods 10, described hydraulic-driven bar just can be a mechanical push rods 10.
When the mobile employing motor-driven of described mechanical push rods 10, described spill spin block under the driving of motor just/reverse rotation, because mechanical push rods 10 is to be threaded with spill spin block, so moving forward and backward of the screw thread rotation of mechanical push rods 10 in the spill spin block, thereby drive moving forward and backward that cone 5 also rotates.When mechanical push rods 10 promoted cones 5 along axially the moving forward of manipulator gripping arm 7, the root of mechanical finger 3 slided into the bottom of cone 5, and at this moment the front end of mechanical finger 3 shrinks, thereby can grasp article; When mechanical push rods 10 pulling cones 5 during along manipulator gripping arm 7 axially mobile backward, the root of mechanical finger 3 slides into the top of cone 5, and at this moment the front end of mechanical finger 3 opens, thereby the article of catching can be loosened.Therefore, manipulator is grasped and loosen object with retreating by advancing of mechanical push rods 10 control cones.
Claims (3)
1. new mechanical arm structure, include a plurality of mechanical fingers (3), it is characterized in that, the manipulator gripping arm (7) of the barrel structure that connects before and after also being provided with, be positioned at the cone (5) of manipulator gripping arm (7), and one end be connected on cone (5) bottom surface and be positioned at the mechanical push rods (10) of manipulator gripping arm (7) rear end, described mechanical push rods (10) other end is connected and is used to drive the drive unit (9) that this mechanical push rods (10) moves back and forth vertically, the middle part of described a plurality of mechanical finger (3) is hinged on respectively on the port of manipulator gripping arm (7) front end, described each mechanical finger (3) all be with the hinged pin joint of manipulator gripping arm (7) front end port serve as the axle motion, described a plurality of mechanical fingers (3) be positioned at the inner root of manipulator gripping arm (7) by running through the rubber perforation (1) that is formed on each mechanical finger (3) rubber strip (2) but by on the periphery that is supported on cone (5) of elastic telescopic.
2. new mechanical arm structure according to claim 1 is characterized in that, described drive unit (9) adopts the hydraulic-driven structure, described hydraulic-driven structure by connector and manipulator gripping arm (7) for fixedlying connected.
3. new mechanical arm structure according to claim 1, it is characterized in that, described drive unit (9) includes and the spill spin block of mechanical push rods (10) for being threaded, and drive the forward and reverse motor rotating of described spill spin block, described motor by connector and manipulator gripping arm (7) for fixedlying connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642455U CN201677319U (en) | 2010-04-21 | 2010-04-21 | Novel mechanical hand structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642455U CN201677319U (en) | 2010-04-21 | 2010-04-21 | Novel mechanical hand structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677319U true CN201677319U (en) | 2010-12-22 |
Family
ID=43342378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201642455U Expired - Fee Related CN201677319U (en) | 2010-04-21 | 2010-04-21 | Novel mechanical hand structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677319U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364059A (en) * | 2012-06-13 | 2015-02-18 | 阿海珐有限公司 | Gripper |
| WO2016180365A1 (en) * | 2015-05-14 | 2016-11-17 | 汪雯 | Continuum differential mechanism and mechanical arm |
| CN108313365A (en) * | 2018-04-11 | 2018-07-24 | 烟台梦现自动化设备有限公司 | A kind of folder for fruit mesh bag takes off transport system |
| CN108454967A (en) * | 2018-04-11 | 2018-08-28 | 烟台梦现自动化设备有限公司 | A kind of bagging device for fruit case mesh bag |
-
2010
- 2010-04-21 CN CN2010201642455U patent/CN201677319U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364059A (en) * | 2012-06-13 | 2015-02-18 | 阿海珐有限公司 | Gripper |
| US9242381B2 (en) | 2012-06-13 | 2016-01-26 | Areva Gmbh | Gripper |
| WO2016180365A1 (en) * | 2015-05-14 | 2016-11-17 | 汪雯 | Continuum differential mechanism and mechanical arm |
| CN108313365A (en) * | 2018-04-11 | 2018-07-24 | 烟台梦现自动化设备有限公司 | A kind of folder for fruit mesh bag takes off transport system |
| CN108454967A (en) * | 2018-04-11 | 2018-08-28 | 烟台梦现自动化设备有限公司 | A kind of bagging device for fruit case mesh bag |
| CN108454967B (en) * | 2018-04-11 | 2024-01-23 | 烟台梦现自动化设备有限公司 | Bagging device for fruit bagging net bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120421 |