Positioning and pressing device for engine cylinder sleeve machining

• Main Authors: LAI YI, TIAN XINCHUN, XIAO JUNLIN, SUN RENFU, SUN CUNHONG
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2024
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The utility model provides a locating and pressing device for engine cylinder sleeve machining, and relates to the technical field of cylinder sleeve pressing, the locating and pressing device comprises a workbench, a supporting rod is fixedly installed on the upper surface of the workbench, a top plate is fixedly installed at the upper end of the supporting rod, and a second hydraulic cylinder is fixedly installed on the lower surface of the top plate; a hydraulic cylinder is fixedly mounted at the lower end of the guide rod, a supporting plate is fixedly mounted at the output end of the hydraulic cylinder, a pressing disc is fixedly mounted at the lower end of each guide rod, and a positioning assembly for limiting the guide rods is arranged on the supporting plate. And at the moment, a worker can slide the mounting plate to drive the pressure plates to slide so as to adjust the distance between the pressure plates, the positioning rods can be reset into the positioning holes through the reset springs, and