Fixing device for portable spark machine

• Main Authors: ZHANG WEIREN, XIAO GUANGJUN
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2019
• 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 utility model discloses a fixing device for a portable spark machine. The spark machine comprises a spark machine body, bolts, steel wire ropes and vortex springs, a winding drum is mounted on theouter wall of the spark machine body; a middle convex column is arranged at the bottom end of the inner side of the mounting block; the middle convex column is fixed on the upper end surface of the base plate; bottom springs are fixed to the lower end face of the base plate. A limiting rod is fixed to the end, away from the middle protruding column, of the base plate, the top end of the limitingrod is connected with a bottom groove, the bottom groove is formed in the bottom end of a working plate, the working plate is installed on the side wall of the installing block, a functional window isformed in the working plate, and a connecting block is fixed to the top of the working plate. According to the fixing device for the portable spark machine, the novel structural design is adopted, sothat the fixing device can