US 12,486,869 B2
Ball cage assembly device for vehicle hub bearings
Kyu Sik Park, Changwon-si (KR)
Filed by Kyu Sik Park, Changwon-si (KR)
Filed on Jan. 9, 2024, as Appl. No. 18/407,460.
Claims priority of application No. 10-2023-0101654 (KR), filed on Aug. 3, 2023.
Prior Publication US 2025/0043823 A1, Feb. 6, 2025
Int. Cl. F16C 43/06 (2006.01); F16C 33/38 (2006.01)
CPC F16C 33/3887 (2013.01) [F16C 43/065 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A ball cage assembly device comprising:
a work table including a seating base;
a cage supply unit including a gantry loader configured to place a cage onto the seating base, the cage including a plurality of pockets, each pocket formed in a groove shape;
a ball filling unit that supplies a plurality of balls onto the plurality of pockets using their own weight;
a ball press-fitting unit that moves up and down and press-fits the plurality of balls into the plurality of pockets to form a ball cage assembly; and
an assembly conveying unit including the gantry loader configured to convey the ball cage assembly.