Pressure maintaining device

• Main Authors: ZHU XIAOFENG, JIN LINGEN, LI CHUNCHENG, HUANG DINGHUA
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2019
• Subjects: BLASTING; COMBINED OPERATIONS; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; PRESSES; PRESSES IN GENERAL; THERMAL INSULATION IN GENERAL; TRANSPORTING; UNIVERSAL MACHINE TOOLS; WEAPONS

The utility model provides a pressure maintaining device relates to pressurize equipment technical field, for solving current pressurize mechanism in the real work to not allly kept the relative levelby the pressurize face homoenergetic of pressurize the material enough and first plane of pressurize, thus lead to by the atress of pressurize material inhomogeneous, the not ideal enough technical problem of pressurize effect. The utility model relates to a pressure maintaining device is including connecting seat, guarantor suction head assembly and power unit, it includes fixed block, intermediate mass, pressurize headstock and pressurize head to protect suction head assembly, the intermediate mass is articulated through first round pin axle with the fixed block, and it is articulated thatpressurize headstock and intermediate mass pass through second round pin axle, and first round pin axle and second are sold the axle and is set up perpendicularly mutually, are detachable fixed connection between fixed block,