Powder metallurgy welding combined oil distribution disc and preparation method thereof

• Main Authors: GAO JINCHANG, PAN LIGONG
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2018
• Subjects: ALLOYS; BLASTING; CASTING; CHEMISTRY; COMBINED OPERATIONS; FERROUS OR NON-FERROUS ALLOYS; HEATING; LIGHTING; MACHINE TOOLS; MACHINES OR ENGINES FOR LIQUIDS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS; POWDER METALLURGY; PRODUCING MECHANICAL POWER; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; UNIVERSAL MACHINE TOOLS; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; WORKING METALLIC POWDER

The invention relates to the mechanical field, in particular to a powder metallurgy welding combined oil distribution disc and a preparation method thereof. The oil distribution disc comprises an oildistribution disc upper part and an oil distribution disc lower part, the lower portion of the oil distribution disc upper part comprises locating positions, the oil distribution disc lower part comprises locating protrusions, and each locating protrusion can be wedged into the corresponding locating position to enable the oil distribution disc upper part to be matched with the oil distribution disc lower part; the downward part of the oil distribution disc upper part comprises welding positions, the upper portion of the oil distribution disc lower part comprises welding blocks, and the oil distribution disc upper part and the oil distribution disc lower part can be welded through the welding blocks. 本发明涉及机械领域，尤其涉及种粉末冶金焊接组合配油盘及其制备方法。配油盘包含配油盘上半部分和配油盘下半部分，所述的配油盘上半部分下方包含个定位位置，所述的配油盘下半部分上包含定位凸起，定位凸起能够契合进定位位置使得配油盘上半部分和