The utility model discloses a gasoline pump oil pan, which comprises a disc body, disc body has a cavity, the cavity is arranged on the bottom surface of the arc oil groove; the outer arc radius of oil tank is 9~9.5mm, the inner radius of arc oil groove is 7~7.5mm, among them, a lateral arc oil groove center as the radius the center plate body, the inner radius of circle arc oil groove plate center left deviation relative to 0.9~1mm in the X direction. Because the area of the arc-shaped oil outlet groove is reduced compared with the prior art, the oil delivery pressure of the oil outlet groove is improved.
【技术实现步骤摘要】
【技术保护点】
1.汽油泵出油盘,包括盘体,盘体具有一腔体,腔体的底面设有弧形出油槽;其特征在于:弧形出油槽的外侧半径为9~9.5mm,弧形出油槽的内侧半径为7~7.5mm,其中,弧形出油槽的外侧半径的圆心为盘体的圆心,弧形出油槽的内侧半径圆心在X轴方向上相对于盘体圆心向左偏离0.9~1mm。
【技术特征摘要】
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