CN201693128U

CN201693128U - Multi-combined hammer die for vertical parting of metal mold

Info

Publication number: CN201693128U
Application number: CN2010201328383U
Authority: CN
Inventors: 李双根; 李水根
Original assignee: NINGGUO ZHUFENG STEEL BALL FOUNDRY CO Ltd
Current assignee: NINGGUO ZHUFENG STEEL BALL FOUNDRY CO Ltd
Priority date: 2010-03-12
Filing date: 2010-03-12
Publication date: 2011-01-05
Anticipated expiration: 2020-03-12

Abstract

The utility model discloses a multi-combined hammer die for vertical parting of a metal mold which includes a mold body manufactured by metal; a plurality of empty cavities are arranged in the mold body; all the empty cavities are mutually communicated by runners; a sand mold dead head is arranged at the upper end of the mold body; the middle of the sand mold dead head is provided with a plurality of through holes; and the through holes are communicated with the empty cavities one by one. The multi-combined hammer die for vertical parting of the metal mold does not need casting materials like moulding sand, sodium silicate, carbon dioxide, etc, which saves the cost; the technique of the multi-combined hammer die for vertical parting of the metal mold is simple, which is easier to realize mechanized and automatic production; during the forming process, chilling technique is generated, which leads the crystal structures inside a hammer to be finer and more uniform, and greatly improves the abrasive resistance of the hammer and impact resistance; the surface of the hammer is smooth; the roughness value is small and the mechanical property is good.

Description

The metal pattern vertical-parting makes up the tup mould more

Technical field:

The utility model relates to field of metal casting technology, and a kind of specifically metal pattern vertical-parting makes up the tup mould more.

Background technology:

The tup of domestic production at present all adopts sand casting, needs a large amount of sand when moulding, waterglass, and materials such as carbon dioxide, and use the back to be difficult for reclaiming, and cause the wide variety of materials waste, also the utmost point is unfavorable for environmental protection.Length consuming time in casting process, labour intensity is big, and effect is low, is easy to generate casting flaws such as loose, pore in the formed product process, and the product percentage of A-class goods is low, casting cost height, the tup appearance is coarse.

Summary of the invention:

For solving the problem that prior art exists, the spy provides a kind of metal pattern vertical-parting to make up the tup mould more, by the structure that metal die and insulated feeder match, makes the moulding of tup energy one-step casting, and in forming process, produce chilling technology, it is finer and closely woven that the tup internal crystallization is organized, and evenly, makes the wearability of tup, impact resistance improves greatly, the tup smooth surface, roughness value is little, and mechanical property is good.

The technical solution adopted in the utility model is:

The metal pattern vertical-parting makes up the tup mould more, comprise metal die body, it is characterized in that: some cavitys are arranged in the die body, all be interconnected between each cavity by runner, the die body upper end is provided with the sand mold rising head, has some through holes in the middle of the sand mold rising head, described through hole is corresponding one by one with described cavity and be connected.

Advantage of the present utility model is:

The utility model does not need founding materialses such as moulding sand, waterglass, carbon dioxide, and the tup hot topping is the coal ash that adopts power plant, is twice laid like this, reduces environmental pollution again; Its technology is simple, can cast by a type one, also can cast by a type more, is not only applicable to manual casting, be easier to realize mechanization and automated production, in casting process, save time, laborsaving, the output height, the product percentage of A-class goods guarantees almost do not have waste product more than 99%, and production cost reduces greatly; Use die cast, produce chilling technology in forming process, it is finer and closely woven that the tup internal crystallization is organized, and evenly, makes the wearability of tup, and impact resistance improves greatly, the tup smooth surface, and roughness value is little, and mechanical property is good.

Description of drawings:

Fig. 1 is the utility model structural representation side view;

The specific embodiment:

The metal pattern vertical-parting makes up the tup mould more, comprise metal die body 1: some cavitys 2 are arranged in the

die body

1,2 of each cavitys all are interconnected by runner 3, die body 1 upper end is provided with sand mold rising head 4, have some through holes 5 in the middle of the sand mold rising head 4, described through hole 5 is corresponding one by one with described cavity 2 and be connected.

Claims

1. the metal pattern vertical-parting makes up the tup mould more, comprise metal die body, it is characterized in that: some cavitys are arranged in the die body, all be interconnected between each cavity by runner, the die body upper end is provided with the sand mold rising head, has some through holes in the middle of the sand mold rising head, described through hole is corresponding one by one with described cavity and be connected.