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Lid mold structure with grill and diversion control device

A technology of diversion control and grille, used in manufacturing tools, casting molding equipment, casting molds, etc., can solve the problems of low mold accuracy, affecting product quality, and poor exhaust, and achieve effective and smooth exhaust, increase Product fastness, the effect of reducing pores

Inactive Publication Date: 2016-05-25
SHANGHAI YADELIN NONFERROUS METAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an improved cover mold structure with grille and diversion control device, which can overcome some deficiencies in the prior art that the mold precision is not high, the exhaust is not smooth, and the product quality is affected

Method used

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  • Lid mold structure with grill and diversion control device
  • Lid mold structure with grill and diversion control device

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] The labeling in each accompanying drawing represents as follows:

[0014] 1 guide sleeve, 2 fixed mold frame, 4 sprue sleeve, 5 cooling water circuit;

[0015] 3 fixed mold core, 31 forming groove, 32 circular heat dissipation grill, 33 diversion control module, 34 condensation control cavity;

[0016] 6 moving mold frame, 7 runners, 8 thimbles, 9 runners, 91 acceleration cavity, 10 anti-collision pillars, 11 fine positioning bumps, 13 guide pillars, 14 slag bags, 15 pins;

[0017] 12 movable mold cores, 121 forming bosses, 122 forming grilles, 123 diversion posts, 124 decelerating bumps.

[0018] The cover mold structure with grille and diversion control device according to the present invention mainly includes a fixed mold frame and a movable mold frame matched with the fixed mold frame. The difference between it and the prior art is that the...

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Abstract

The present invention relates to a lid mold structure with a grill and a diversion control device. The lid mold structure is characterized in that: a fixed mold frame is provided internally with a fixed mold core; a movable mold frame is provided internally with a movable mold core; the movable mold core is connected to a shunt sub; the fixed mold core is provided with a sprue bush; the center of the fixed core is provided with a molding recess; the molding recess is provided with a circular radiator grill; one side of the circular radiator grill is provided with two diversion control modules; the other side of the circular radiator grill is provided with a condensation control cavity; the center of the movable mold core is provided with an oval shaping boss; the center of the oval shaping boss is provided with a molding grill; one side of the molding grill is provided with a semicircular boss, and one side of the boss is connected to a guide column group; and shaping boss is equipped with a deceleration bump group. Dross outside the shaping boss and the circular radiator grill in the fixed mold core realize the more efficient and smooth gas exhaust, rapidly reduce local problems, improve the efficiency of coagulation, reduce the pores of the product, and improve the mold quality.

Description

technical field [0001] The technical field that the present invention relates to specifically relates to a cover body mold structure with a grid and a diversion control device. Background technique [0002] The mold structure in the prior art is generally equipped with a movable mold frame and a fixed mold frame, and the casting is carried out through the molds arranged in the movable mold frame and the fixed mold frame. When casting product components, the aluminum liquid is first poured into the mold In the cavity, solid castings can be obtained after cooling and solidification. The casting mold has a great influence on the quality of the product, especially when the mold is divided, the mold has a parting surface, which is easy to produce wrong box defects. If the casting also has a hole structure, due to the need to use a core, It is easier to produce shape and size deviations, which affects the shape accuracy of the casting mold, thereby affecting the quality of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/22B22C9/08B22C9/10
CPCB22C9/22B22C9/082B22C9/10
Inventor 沈林根
Owner SHANGHAI YADELIN NONFERROUS METAL
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