Lubricating oil supply device

Lubricating oil supply device

  • CN 1,381,683 A
  • Filed: 04/18/2002
  • Published: 11/27/2002
  • Est. Priority Date: 04/18/2001
  • Status: Active Application
First Claim
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1. one kind is used for lubricating oil supply device lubricated in the axle, comprising:

  • A running shaft (20), it can be rotated to support in the housing (10);

    AndA guiding element (80), it is used for the lubricant oil path (12) that is formed on described housing from one, through the open part in the axial end portion that is formed on described running shaft (20), fit over lubricant oil supply orifice (21) supplying lubricating oil of described running shaft (20) on axially to one, described guiding element (80) comprising;

    A barrel portion (82), it stretches out from the case side that described guiding element (80) is installed, and through described open part, enters into described lubricant oil supply orifice (21);

    AndA helix structure, it is formed on the excircle of barrel portion (82), be used for when described running shaft (20) rotates, will be positioned at the outer surface of described barrel portion (82) and the depths that the lubricant oil between described lubricant oil supply orifice (21) internal surface is directed to described lubricant oil supply orifice (21).

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