Base clamping device

Abstract

The invention discloses a base clamping device which comprises a mechanical arm, a first clamp, a second clamp and a connecting assembly, wherein the first clamp and the second clamp are both connected with the mechanical arm through the connecting assembly; the connecting assembly comprises a connecting piece installed on the mechanical arm and fixing pieces installed on the first clamp and the second clamp; the connecting piece comprises a flange, a connecting block arranged at the bottom of the flange and a clamping block arranged at the bottom of the connecting block; inserting holes are formed in the side walls of the periphery of the clamping block; the fixing piece comprises a fixing base and a fastening piece installed on the fixing base; a clamping groove matched with the clamping block is formed in the bottom of the fixing base, and a receding groove matched with the connecting block is formed in the top of the fixing base; the side walls of the fixing bases are provided with containing holes matched with the inserting holes; and each fastening piece comprises an installation block installed on the side wall of the fixing base and a plug pin movably arranged on the installation block, wherein the installation blocks cover the containing holes, and the plug pins are arranged in the containing holes in a penetrating mode; and the clamp of the base clamping device can be replaced.

Description

technical field [0001] The invention relates to the technical field of base processing, in particular to a base clamping device. Background technique [0002] The semiconductor welding machine is a precision welding instrument used for welding semiconductors. In order to ensure the stability of the semiconductor welding machine during welding, the volume and quality of the base of the semiconductor welding machine are relatively large. When producing a semiconductor welding machine, the base needs to be It can be formed and installed after multi-process processing. During the processing, some processes need to turn the base over. The existing base transportation method usually uses the way of grabbing the base to transport the base. Due to the volume of the base It is large, heavy and has a complex structure. Therefore, different manipulators need to be replaced before and after flipping to grab. However, most of the grippers on the existing manipulators are connected with t...

AI Technical Summary

Problems solved by technology

[0002] The semiconductor welding machine is a precision welding instrument used for welding semiconductors. In order to ensure the stability of the semiconductor welding machine during welding, the volume and quality of the base of the semiconductor welding machine are relatively large. When producing a semiconductor welding machine, the base needs to be It can be formed and installed after multi-process processing. During the processing, some processes need to turn the base over. The existing base transportation method usually uses the way of grabbing the base to transport the base. Due to the volume of the base It is large, heavy and has a complex structure. Therefore, different manipulators need to be replaced before and after flipping to grab. However, most of the grippers on the existing manipulators are connected with the mechanical arm by bolts, so it takes a long time to replace the grippers. Seriously affects the grabbing rate of the manipulator and the production efficiency of the base

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