High-frequency reciprocating reversing workbench and method for machining punch through high-frequency reciprocating reversing workbench

Abstract

The invention is suitable for the technical field of machine tools, and provides a high-frequency reciprocating reversing workbench and a method for machining a punch through the high-frequency reciprocating reversing workbench. The high-frequency reciprocating reversing workbench comprises a magnetic table, a magnetic table mounting base, a part tray and a reciprocating motion driving mechanism, wherein the magnetic table is fixedly connected with a sliding block, the magnetic table mounting base is fixedly connected with a linear guide rail, and the sliding block is slidably connected with the linear guide rail; the reciprocating motion driving mechanism drives the sliding block to slide on the linear guide rail; the part tray is fixed on the upper surface of the magnetic table through magnetic force, so that it is more convenient to fix the part; and one row or two rows of parts on the part tray are processed at the same time, so that the processing efficiency is improved. Meanwhile, a plurality of part trays can be prepared. When one part tray is placed on the workbench for machining, other part trays can load the parts at the same time; after the parts on the workbench are machined, the magnetic table is demagnetized, the part trays are replaced, and the magnetic table is magnetized, so that the next batch of parts can be machined conveniently, and the machining efficiency is further improved.

Description

technical field [0001] The invention belongs to the technical field of machine tools, and in particular relates to a high-frequency reciprocating and reversing workbench and a method for processing punches using it. Background technique [0002] When the lead frame is produced, holes need to be punched on it, which requires many punches. And because the diameter of the hole is usually all small, so the punch is easily broken, resulting in the need to frequently replace the punch, and the usage of the punch is relatively large. At present, when processing punches, a punch is usually fixed with a vise clamp, and then a grinding wheel is used to process the punch. It can only process one punch at a time, the processing efficiency is low, and the precision is poor. [0003] Patent CN201210328060.7 discloses a lead frame punch processing device. When in use, the punch materials to be processed are discharged one by one on the surface of the base. After the fixation is completed...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem of low processing efficiency of punch parts, the present invention provides a high-frequency reciprocating reversing worktable and a method for processing punches using it. The parts tray is fixed on the magnetic table by magnetic force, making the fixing of parts more convenient. ;One row or two rows of parts on the parts tray are processed simultaneously on the high-frequency reciprocating workbench, which improves the processing efficiency; at the same time, multiple parts trays can be prepared. When one parts tray is placed on the workbench for processing, Other parts trays can be loaded with parts at the same time. After the parts on the workbench are processed, the magnetic table is demagnetized, the parts tray is replaced, and the magnetic table is magnetized again, so that the next batch of parts can be processed conveniently, thereby further improving Processing efficiency

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