Positioning device for upper beam electric spark machining

• Main Authors: HUANG CHENG, ZHOU SHUNKANG, CUI JUNBIN
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2022
• Subjects: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL; TRANSPORTING; WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL

The positioning device comprises a support, a limiting block and a frame body, installation structures are arranged on the two sides of the bottom end of the support, a servo motor is installed on one side of the support, the limiting block is fixed to the middle of the top end of the support, and a protection structure is arranged in the limiting block. Moving plates are arranged on the two sides of the top of the support, a frame body is fixed to one side of the top end of each moving plate, a stabilizing mechanism is arranged on one side of each frame body, a transverse plate is fixed to the top end of one side of each clamping plate, a movable groove is formed in the support, and a two-way threaded rod is movably arranged in each movable groove. The stabilizing mechanism is arranged, after an object is clamped by the clamping plate, the miniature electric push rod is started to move the clamping plate downwards, the clamping plate stably moves under the cooperation of the guide groove, the object is clamp