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Clamp and assembling robot

A gripper and gripper technology, applied in the field of grippers and assembling robots, can solve the problems of difficulty in finding fasteners, low compatibility, and increased operating costs, so as to improve convenience and safety, and improve compatibility. sex, improve compatibility

Active Publication Date: 2021-10-22
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The gripper of the existing intelligent assembly robot, that is, the automatic assembly mechanism of the above-mentioned fasteners, cannot change its inner diameter specification, and one kind of gripper can only be screwed One type of bolt or nut, but the specifications of the fasteners are various. The bottom of the assembly robot arm installation rotor can only be equipped with grippers of various specifications to complete the assembly of fasteners of different specifications, and the compatibility is low. , the operation is cumbersome, wastes resources, increases the cost of the operation, and the grippers of various specifications are placed at the bottom of the robot arm and takes up a lot of space. The fasteners are not easy to find after they fall accidentally, and the practicability is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Fasteners are widely used. On mechanical equipment and electrical equipment, the most common fasteners are bolts and nuts. However, from heavy machinery to light industrial equipment, the size and type of fasteners are often varied, and even in the same equipment, due to the differences in various sub-components, there will be fasteners of various types and sizes. During equipment installation and maintenance, the operator must be equipped with grippers of various types and sizes to respectively grip these fasteners in order to complete the work.

[0044] Such as Figure 1-Figure 2 As shown, this embodiment provides a clamper, which can achieve the purpose of clamping objects to be clamped of different types and sizes by adjusting the movement of each clamping member 20. It has high compatibility and simple structure. Easy to operate. Specifically, the clamper includes: a mounting base 1 , a clamping component 2 , a linkage component 3 and a driving component 4 .

[...

Embodiment 2

[0066]This embodiment provides a clamper, which is basically the same as the clamper in Embodiment 1, the main difference is that: in this embodiment, at least two linkage guide rods are provided on the linkage plate 301, each Each clamping piece 20 is provided with a linkage guide groove, and the linkage guide rods slide and fit in the linkage guide groove one by one. Exemplarily, on the linkage plate 301, there are six vertically downward linkage guide rods symmetrically distributed about the center, and the side close to the clamping part 201 above the first guide rail 2021 above each limiter 202 is connected to There is an arc-shaped linkage guide groove, and each linkage guide rod is inserted into a one-to-one corresponding linkage guide groove; when the linkage disk 301 is rotated, the linkage guide rod rotates and slides in its one-to-one corresponding linkage guide groove , so as to drive the limiting part 202 to move linearly in the limiting groove 1031, so that the c...

Embodiment 3

[0068] This embodiment provides a clamper, which is basically the same as the clamper in Embodiment 1, the main difference is that: in this embodiment, the drive assembly includes a timing belt, and timing gears are connected to both ends of the timing belt Rotating the synchronous gear at one end can realize the synchronous belt walking, the synchronous belt and the interlocking disc 301 are connected by the driving gear, the synchronous belt traveling can drive the driving gear to rotate, and the driving gear rotates to drive the interlocking disc 301 to rotate. Optionally, the number of stages of the driving gear is not limited. The synchronous belt is used to realize the rotation control of the linkage disc 301, eliminating the need for the setting of the swing rod 302, the structure is simple, the cost is low, the transmission efficiency is improved, and the rotation of the linkage disc 301 can still be precisely controlled to control the clamping parts 20 , so as to real...

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Abstract

The invention belongs to the technical field of clamps, and discloses a clamp and an assembling robot. The clamp comprises a mounting seat, a clamping assembly, a linkage assembly and a driving assembly. The clamping assembly comprises at least two clamping pieces, and each clamping piece is arranged on the mounting seat in a sliding mode; the linkage assembly comprises a linkage disc rotationally arranged on the mounting seat, each clamping piece is movably connected with the linkage disc, and the linkage disc can be rotated to drive the clamping pieces to be close to or away from each other so as to clamp or loosen a to-be-clamped object; the driving assembly is arranged on the mounting seat and is used for driving the linkage disc to rotate. According to the clamp, the number of the clamping pieces can be determined according to the shape of the to-be-clamped object, the clamp with the corresponding clamping shape can be manufactured so as to be applied to the to-be-clamped object, the distance between the clamping pieces can be adjusted according to the size of the to-be-clamped object, and the clamp is made to be compatible with to-be-clamped objects of different sizes; the clamp is high in compatibility, simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of fixtures, in particular to a gripper and an assembly robot. Background technique [0002] In the field of electric power, fasteners are needed when installing electrical equipment, pipe fittings, cables, ropes and other components. Commonly used fasteners include hoops, bolts, etc. The parts are assembled, grouped and packaged by the assembly robot to ensure that the fasteners can be used together and avoid the phenomenon of fewer fasteners after leaving the factory. [0003] For example, the patent application number is: CN202010515589.4, which discloses a self-pairing intelligent assembly robot and assembly method for electric fasteners, including the main body of the robot, and the two parts that make up the fastener are matched with it The two parts can be separated from the matching seat under the action of external force. Both sides of the main body of the robot are equipped with manipulators for t...

Claims

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Application Information

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IPC IPC(8): B25J15/00B25J15/04
CPCB25J15/0052B25J15/04
Inventor 王天航刘振林魏金渠陈耀球
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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