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Robot mechanical hand clamping structure

A technology of manipulators and robots, applied in the field of robotics, can solve problems such as excessive opening angle of mechanical claws, easy clamping instability, and inability to adjust the position of the mechanical claws of the manipulator, so as to achieve the effect of firm grasping

Active Publication Date: 2019-10-01
NANJING YUSHENG ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a gripping structure of a robot manipulator to solve the problem that the size of the existing manipulator proposed in the above background technology is often fixed, and it is impossible to adjust the position of the mechani

Method used

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  • Robot mechanical hand clamping structure
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  • Robot mechanical hand clamping structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see Figure 1-7, this embodiment provides a gripping structure of a robot manipulator, including a housing 1, a mounting base 2 fixedly mounted on the housing 1, and a mechanical claw 8 mounted on the housing 1, wherein the mounting base 2 is provided with threading holes and bolt holes for installation, a motor 3 is fixedly installed on the top of the housing 1, the motor 3 is a servo motor, and a chuck 9, a turntable 10 and a chuck seat 11 are installed inside the housing 1, The turntable 10 is rotatably installed between the chuck 9 and the chuck seat 11, wherein the chuck 9 is fixedly installed with the housing 1, and the turntable 10 is rotatably installed with the casing 1, so that the turntable 10 can rotate inside the casing 1, The chuck seat 11 is fixedly connected with the housing 1 by bolts, the chuck 9 is slidably mounted with a block 14 that can slide outwards, the block 14 is slidably mounted with a slider 15, and on the slider 15 The first rotating shaft...

Embodiment 2

[0048] see Figure 7-13 , on the basis of Embodiment 1, a further improvement is made: the two sides of the block 14 are provided with a clip chute 143 that matches the clip 93, and the side away from the gear groove 144 is provided with a clip that matches the clip 93. The chute 143 is parallel to the T-shaped slideway 141, the inside of the T-shaped slideway 141 is rotatably equipped with a second screw 142, and the top of the second screw 142 is provided with a hexagon socket bolt hole for adjustment; Block 15 is provided with T-shaped slide block 152 in the same body near clamping block 14, and T-shaped slide block 152 matches with T-shaped slideway 141, and T-shaped slide block 152 and T-shaped slideway 141 can prevent slide block 15 from following the first step. The second screw rod 142 rotates to limit the slider 15, and the second screw rod 142 runs through the T-shaped slider 152 and is rotatably connected with the T-shaped slider 152. The rotation of the second scre...

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Abstract

The invention discloses a robot mechanical hand clamping structure which comprises a shell and a mechanical claw installed on the shell. A motor is fixedly installed on the top of the shell, and a chuck, a rotating disc and a chuck seat are installed in the shell. A clamping block which can slide towards the outer side is installed on the chuck in a sliding manner, a sliding block is installed onthe clamping block in a sliding manner, a first rotating shaft is rotationally installed on the sliding block, and the top end of the mechanical claw and the first rotating shaft are rotationally installed. A support is fixedly installed in the center of the chuck, and a sliding disc is installed on the outer side of the support in a sliding manner. Supporting bars are rotationally installed on the outer side of the sliding disc, and the ends, away from the sliding disc, of the supporting bars and the inner sides of the mechanical claw are rotationally installed. By means of the robot mechanical hand clamping structure, adjustment on the mechanical claw is facilitated, meanwhile, the opening angle of the mechanical claw can be of a triangular pyramid structure with a large upper opening and a small lower opening all the time, and a workpiece can be grabbed more stably and more firmly.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a gripping structure of a robot manipulator. Background technique [0002] With the development of industrialization and intelligence, manipulators have been used more and more in production. The size of existing manipulators is often fixed, and it is impossible to adjust the position of the mechanical claws of the manipulator. It can only grip a certain size. When encountering relatively large workpieces, the mechanical claws need to open a large angle to grab the workpiece. Because the opening angle of the mechanical claws is too large, it is easy to clamp unstable problems. Contents of the invention [0003] The purpose of the present invention is to provide a gripping structure of a robot manipulator to solve the problem that the size of the existing manipulator proposed in the above background technology is often fixed, and the position of the mechanical claw of the manipul...

Claims

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Application Information

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IPC IPC(8): B25J15/10B25J15/02
CPCB25J15/0206B25J15/10
Inventor 沈虹袁凯
Owner NANJING YUSHENG ROBOT CO LTD
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