Manipulator for driving cone gear
A technology of bevel gears and manipulators, applied in the field of manipulators driven by bevel gears, can solve the problems of complex structure of manipulators and inconvenient manufacturing.
Inactive Publication Date: 2009-08-05
FUZHOU UNIV
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Problems solved by technology
[0003] In order to realize the grasping of any object by the manipulator and automatically adapt to objects of different sizes, the structure of the manipulator in the past is very complicated and extremely inconvenient to manufacture
Method used
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Embodiment Construction
[0009] The manipulator driven by the bevel gear of the present invention includes a driving shaft 1 and a main transmission shaft seat body 2. Several groups of splints 3 that can clamp objects are evenly distributed on the front end of the seat body 1, and each splint is arranged radially on the seat body. The rotating screw mandrel 4 and the guide rod 5 cooperate with the screw mandrel through hole 6 and the guide rod through hole 7 respectively arranged on the splint. Drive and rotate to realize the radial movement of each splint 3 .
[0010] More than three sets of splints are arranged on the front end of the seat body, and the splints can be three sets, four sets, etc.
[0011] In order to realize the smooth rotation of the screw rods, the radially arranged rotating screw rods 4 are supported on the seat body through bearings 9 .
[0012] In order to prevent the clamped object from slipping off, an anti-skid pad 10 is pasted on the above-mentioned splint.
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The invention relates to a cone gear-driven mechanical hand, which comprises a main drive shaft and a main drive shaft seat body, and is characterized in that: the front end part of the seat body is uniformly distributed with a plurality of groups of clamping plates capable of clamping objects; the clamping plates operate together through rotating screw rods which are arranged radially on the base body, guide rods and screw rod through holes and guide through holes respectively, wherein the screw rod through holes and the guide through holes are respectively arranged on the clamping plates; the rotating screw rods rotate under the drive of cone gear pairs arranged close to an axis side of a main drive shaft to realize the radial movement of the clamping plates. In the working process of the mechanical hand, a motor drives the main drive shaft to rotate, the main drive shaft drives the screw rods to rotate through the cone gear pairs, and the clamping plates moves radially under the drive of the screw rods and the support of rails to allow the mechanical hand to grip and release objects with different sizes easily.
Description
Technical field: [0001] The invention relates to a manipulator driven by a bevel gear. Background technique: [0002] The manipulator can imitate certain motion functions of the human hand and arm, and is used to grab, carry objects or operate automatic operating devices according to a fixed program. It can replace the heavy labor of people to realize the mechanization and automation of production, so it is widely used in machinery manufacturing, metallurgy, electronics, light industry and other departments. [0003] In order to realize the grasping of any object by the manipulator and automatically adapt to objects of different sizes, the structure of the previous manipulator is very complicated and extremely inconvenient to manufacture. Invention content: [0004] The object of the present invention is to provide a manipulator driven by a bevel gear. The manipulator has a simple structure and a reasonable design, which is conducive to automatically adapting to the size ...
Claims
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IPC IPC(8): B25J7/00
Inventor 姚立纲魏国武戴建生
Owner FUZHOU UNIV