Laser spot welding machine for hardware mold processing

Abstract

The invention discloses a laser spot welding machine for hardware mold processing, and relates to the technical field of hardware mold processing equipment, in particular to a laser spot welding machine for hardware mold processing. The laser spot welding machine comprises a bottom plate and a top plate, wherein the bottom of the top plate is fixedly connected with a first fixing frame; an inner cavity of the first fixing frame is movably connected with an adjusting block through a bearing; limiting frames are fixedly mounted at the left side and the right side of the adjusting block; and a laser welding head is fixedly connected to the bottom of the adjusting block. According to the laser spot welding machine for hardware mold processing, the limiting frames are fixedly mounted at the left side and the right side of the adjusting block, connecting blocks are mounted outside an outer connecting sheet, the outer side of the right connecting block is connected with the right wall of the inner cavity of the first fixing frame through a tightening spring, the outer side of the left connecting block is connected with a threaded column through a bearing, and angle adjustment of the adjusting block and the laser welding head is conveniently completed, so that the welding stability of the device is improved, and waste plates penetrating through a mold are effectively reduced.

Description

technical field [0001] The invention relates to the technical field of hardware mold processing equipment, in particular to a laser spot welding machine for hardware mold processing. Background technique [0002] The principle of heat conduction laser welding is: laser radiation heats the surface to be processed, and the surface heat diffuses to the inside through heat conduction. By controlling the laser pulse width, energy, peak power and repetition frequency and other laser parameters, the workpiece is melted to form a specific molten pool. , the laser welding machine used for gear welding and metallurgical thin plate welding mainly involves laser deep penetration welding. Laser deep penetration welding generally uses continuous laser beams to complete the connection of materials. The metallurgical physical process is very similar to electron beam welding, that is, the energy conversion mechanism It is accomplished through the "key-hole" structure. Under the irradiation o...

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Problems solved by technology

[0003] During the use of the laser welding machine, the position of the laser welding head is usually fixed. It is too high to penetrate the weldment, and it is difficult to simulate the inclined welding torch of manual welding, which affects the stability of welding, and it is difficult for the clamping mechanism to move the weldment while stably clamping, which leads to the device being damaged during use. Therefore, we propose a laser spot welding machine for metal mold processing

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