The conical oil pump and pump oil machine provided by the utility model include an elastic fixed part, a pump core and an oil pump coat. The oil pump coat consists of a round table oil pump coat structure. The pump core can be set in the oil pump jacket, and the oil pump coat is rotated relative to the pump core. One end of the pump core, away from the oil pump coat, is detachably connected with the elastic fixer. The elastic fixer keeps the pump core fixed in the circumferential direction. When the oil pump coat rotates, the pump core is relatively fixed in the circumference, so the oil pump coat rotates relative to the pump core, which drives the lubricating oil to be pushed upwards. When the rotation speed of the oil pump jacket is faster, the lubricating oil will be pumped up continuously, which will cause an opposite driving force on the pump core, so that the pump core is far away from the oil pump jacket. The lubricant that has been pumped up needs to be pumped through the distance between the pump core and the oil pump jacket, which reduces the pump oil effect at high speed and avoids the occurrence of a lot of fine fog and the phenomenon of oil discharge.
【技术实现步骤摘要】
锥形油泵及泵油机
本技术涉及液体泵领域,具体而言,涉及一种锥形油泵及泵油机。
技术介绍
传统油泵的泵芯为圆柱状泵芯,泵轴为圆筒状泵轴,圆柱状泵芯的外表面或者圆筒状泵轴的内表面设置有螺旋槽。泵芯相对于泵轴转动或泵轴相对于泵芯转动,使润滑油顺着螺旋槽不断向上推动,从而达到泵油的效果。然而,现有的油泵在高速转动时,泵油量过大,导致油泵出油口产生大量细雾或造成排油现象。
技术实现思路
有鉴于此,本技术提供了一种锥形油泵,以改善现有的油泵在高速转动时泵油量过大,导致油泵出油口产生大量细雾或造成排油的不足。为实现上述目的,本技术提供如下技术方案:一种锥形油泵,包括弹性固定件、泵芯以及油泵外套,所述油泵外套包括圆台状油泵外套结构。所述泵芯设置在所述油泵外套内,且所述油泵外套可相对于所述泵芯转动,所述泵芯的远离所述油泵外套的一端与所述弹性固定件可拆卸连接,所述弹性固定件限制所述泵芯在周向的移动。优选地,上述的锥形油泵中,所述泵芯的外表面设置有螺旋槽。具体地,泵芯的外表面设置有螺旋槽,而油泵外套的内侧面可以为光滑的内侧面。泵芯与油泵外套相对转动,从而使润滑油顺着泵芯的外表面设置的螺旋槽被向 ...
【技术保护点】
一种锥形油泵,其特征在于,所述锥形油泵包括:弹性固定件、泵芯以及油泵外套,所述油泵外套包括圆台状油泵外套结构,所述泵芯设置在所述油泵外套内,且所述油泵外套可相对于所述泵芯转动,所述泵芯的远离所述油泵外套的一端与所述弹性固定件可拆卸连接,所述弹性固定件限制所述泵芯在周向的移动。
【技术特征摘要】
1.一种锥形油泵,其特征在于,所述锥形油泵包括:弹性固定件、泵芯以及油泵外套,所述油泵外套包括圆台状油泵外套结构,所述泵芯设置在所述油泵外套内,且所述油泵外套可相对于所述泵芯转动,所述泵芯的远离所述油泵外套的一端与所述弹性固定件可拆卸连接,所述弹性固定件限制所述泵芯在周向的移动。2.根据权利要求1所述的锥形油泵,其特征在于:所述泵芯包括圆台状泵芯结构,且圆台状泵芯结构的形状与圆台状油泵外套结构的形状相匹配。3.根据权利要求1所述的锥形油泵,其特征在于:所述油泵外套的内侧面设置有螺旋槽。4.根据权利要求1所述的锥形油泵,其特征在于:所述泵芯的外表面设置有螺旋槽。5.根据权利要求1所述的锥形油泵,其特征在于:所述泵芯的远离所述油泵外套的一端开设有凹陷部...
【专利技术属性】
技术研发人员:曹烜炜,袁庆庆,黄强胜,吴永恒,陈宇,
申请(专利权)人:黄石东贝电器股份有限公司,
类型:新型
国别省市:湖北,42
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