Adjustable positioning clamping mechanical hand

Abstract

The invention discloses an adjustable positioning clamping mechanical hand. The adjustable positioning clamping mechanical hand comprises a clamping arm, wherein an arm of the clamping arm comprises aleft arm and a right arm; the front end of one of the left arm and the right arm is equipped with a first clamping mechanism, and the other one is provided with a second clamping mechanism, so that to-be-clamped equipment is fixed through the first clamping mechanism and the second clamping mechanism; the first clamping mechanism comprises a first mounting plate, a rotary structure capable of driving the first mounting plate to rotate in the vertical plane and a first swing structure capable of driving the first mounting plate to swing in the vertical plane; and the second clamping mechanismcomprises a second mounting plate, a buffer part, a second swing structure capable of driving the second mounting plate to swing in the vertical plane and a slide structure capable of driving the second mounting plate to horizontally move in the front-rear direction. The adjustable positioning clamping mechanical hand is simple in structure; the first clamping mechanism is matched with the secondclamping mechanism to carry out clamping, so that clamping force is great, and 100-200kg test equipment can be clamped and fixed, and proper adjustment can be performed according to a to-be-put angleof the test equipment.

Description

Technical field [0001] The invention belongs to the technical field of manipulator equipment, and particularly relates to a clamping manipulator capable of positioning. Background technique [0002] The manipulator is an automatic operating device that can imitate certain motion functions of human hands and arms to grasp, transport objects or operate tools according to a fixed program. The feature is that it can be programmed to complete various expected tasks, and its structure and performance have the advantages of both human and mechanical handpieces. [0003] Manipulators are the earliest industrial robots and the earliest modern robots. They can replace human labor to achieve mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, they are widely used in machinery manufacturing, metallurgy, Departments of electronics, light industry and atomic energy. [0004] The clamping force of the clamping manipulator in t...

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Problems solved by technology

[0004] The gripping force of the gripping manipulator in the prior art is small, and the front end is generally set in the shape of pincers, which are only clamped by the friction force between the pincers and the object to be gripped, and are not suitable for gripping heavy objects. (such as 100kg, or even more) testing equipment, such as the Chinese patent "A Clamping Manipulator for a Robot" (Application Publication No.: CN 107877495 A), the clamping manipulator disclosed has a complex structure and is not suitable for grabbing heavier objects. Test equipment with opposite sides parallel

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