Clamping mechanism for robot
A clamping mechanism and clamping body technology, applied in the direction of chucks, manipulators, manufacturing tools, etc., can solve the problems of piercing the paper surface, the movement of the manipulator cannot be controlled very accurately, and damaging the clamped object.
Active Publication Date: 2017-03-22
珠海一维弦机器人有限公司
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Problems solved by technology
[0003] In addition, when the object to be clamped touches other objects, since the movement of the mechanical arm cannot be controlled very precisely, the force of the clamped object is not constant, and the clamped object usually appears to be affected. The force is too large or too small, so there is a situation of damage to the object being clamped and the object in contact. For example, when the object to be clamped is a pen, in the case of excessive force, it may occur Cases that puncture the paper and damage the nib
Method used
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[0024] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, but should not be construed as a limitation of the present invention.
[0025] In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagrammatic form to simplify the drawings.
[0...
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A clamping mechanism for a mechanical arm comprises a bayonet pin, a first pedestal, a clamping body, a second pedestal and an elastic body, wherein the first pedestal is fixedly connected to the mechanical arm, is detachably connected to the bayonet pin and is provided with a first through hole which extends in the longitudinal direction; the clamping body is used for clamping an object, is detachably connected to the bayonet pin, is provided with a first magnet, and is suitable for being inserted into the first through hole from the left side of the first pedestal in the longitudinal direction; the second pedestal is detachably connected to the bayonet pin, is provided with a second magnet, and is suitable for being inserted in the first through hole from the right side of the first pedestal in the longitudinal direction; the left end of the elastic body is connected to the first pedestal; and the right end of the elastic body is connected to the second pedestal. When the clamping body and the second pedestal are inserted in the first through hole, the bayonet pin is simultaneously connected to the first pedestal, the clamping body and the second pedestal, and the elastic body is in an elastic stretching state; and when the bayonet pin is separated from the first pedestal, the clamping body and the second pedestal, the clamping body and the second pedestal are connected integrally through the magnetic force of the first magnet and the magnetic force of the second magnet, and elastically move in the first through hole in the longitudinal direction.
Description
technical field [0001] The invention relates to a clamping mechanism for a robot. Background technique [0002] With the rapid development of service robots, manipulators sometimes need to perform multiple functions, and different holding mechanisms can perform different functions, such as holding objects in different directions, such as holding pens for writing in different directions . However, in the prior art, replacing the clamping mechanism is sometimes too cumbersome and requires various mechanical connections, which consumes a lot of time. At this time, it is necessary to design a clamping mechanism suitable for clamping objects in different directions, and the clamping mechanism needs to be able to quickly switch between different mechanisms. [0003] In addition, when the object to be clamped touches other objects, since the movement of the mechanical arm cannot be controlled very precisely, the force of the clamped object is not constant, and the clamped object ...
Claims
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Login to View More IPC IPC(8): B25J15/00B25J15/08
CPCB25J15/00B25J15/08
Inventor 尚唯坚车志远
Owner 珠海一维弦机器人有限公司