Grasping mechanical hand capable of changing according to shape of object

Abstract

In order to resolve the problem that an existing mechanical hand can not change according to the shape of an object, thereby damaging the object, the invention provides a grasping mechanical hand capable of changing according to the shape of the object. The grasping mechanical hand capable of changing according to the shape of the object is characterized by utilizing hydraulic pressure as the power and being of a bilateral symmetry structure. According to the structure of a signal side, one end of a fixing frame is hinged to a tightening pushing rod and a transmission tightening rod at the same time, the transmission tightening rod is hinged to a 1# hydraulic cylinder, the 1# hydraulic cylinder is provided with a pressure sensor and a balancing winding rod, the transmission tightening rod is sequentially hinged to a pushing force rotation mechanism, the 1# hydraulic cylinder and the pushing force rotation mechanism, the hinging positions of the transmission tightening rod and the pushing force rotation mechanism are both connected with a 2# hydraulic cylinder, and the other end of the 1# hydraulic cylinder and the other end of the pushing force rotation mechanism are both hinged to a flexible friction belt and are fixed. The grasping mechanical hand does not damage the object, and is flexible, high in adaptability and strong in function.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a gripping manipulator that can change with the shape of objects. Background technique [0002] The manipulator is a very important mechanical executive component. It is widely used in clamping, picking, holding, etc. Its development makes the mechanical working parts more diverse, makes the mechanical system more flexible, and makes the control easier. Today, there are various Various manipulator devices are used in different occasions, and there are various forms of clamping manipulators, but most of them are in line contact with the object or cannot change with the shape of the object, which will cause a large clamping force locally on the object, and will also There is damage to the object. Contents of the invention [0003] In order to solve the problem that the existing manipulator cannot change with the shape of the object and damage the object, the present invention provides a g...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing manipulator cannot change with the shape of the object and damage the object, the present invention provides a gripping manipulator that can change with the shape of the object, which can change with the shape of the object. , will be in contact with the surface of the object to the greatest extent, so that all parts of the object will be evenly stressed and generate greater friction

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