Head face slide core of die casting mold for cylinder block
AssigneeHyundai Motor Company
InventorCheonhee Kim
Life of this patent
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Abstract
A head face slide core of a die casting mold for a cylinder block includes: a first core die with a water jacket forming portion for forming a water jacket, a head bolt forming portion for forming a head bolt, and a bore pin for forming a cylinder bore provided on a front surface of the first core die; a second core die coupled to a rear surface of the first core die; a cylinder having a piston; a core holder coupled to a rear surface of the second core die and connected to the piston; and a bore pin return plate between the first and second core dies and connected to the bore pin.
Claims8
A head face slide core of a die casting mold for a cylinder block, comprising:
- a first core die comprising a front and a rear surface, the front surface comprising a water jacket forming portion for forming a water jacket, a head bolt forming portion for forming a head bolt, and a bore pin for forming a cylinder bore;
- a second core die coupled to the rear surface of the first core die;
- a cylinder comprising a piston;
- a core holder coupled to a rear surface of the second core die and connected to the piston;
- and
- a bore pin return plate disposed between the first and second core dies and connected to the bore pin.
Dependencies are inferred from the claim text.