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Sand mold casting press-fit forming mold closing and drawing device

A technology of sand casting and moulds, which is applied in the field of sand casting press-forming mold clamping and ejectors, which can solve the problems of high operational safety hazards, large size and weight of castings, and great difficulty, so as to achieve good clamping stability and ensure precision , Easy to match the effect of shift adjustment

Active Publication Date: 2022-03-18
山东湖西王集团铸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When using sand casting technology to cast large or super large integrated castings, due to the large size and weight of the castings, the overall size of the matching outer sand mold and core is also large. Medium-pressure molding, mold clamping, and mold removal all have great difficulty and high operational safety hazards

Method used

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  • Sand mold casting press-fit forming mold closing and drawing device
  • Sand mold casting press-fit forming mold closing and drawing device
  • Sand mold casting press-fit forming mold closing and drawing device

Examples

Experimental program
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Effect test

Embodiment 1

[0034] Sand-shaped cast compression synthesis molded synthesizer, including the lower rail group 1, the upper rail set 2, the lower rail set 1, the upper rail set 2, each fixedly disposed, and relatively parallel, mounting on the lower rail set 1 There are several lower mold displacement devices 3, and there is a top-imperative mode display device 4 that enables reciprocating position along the longitudinal direction of the upper rail set 2, in the upper rail set 2 An upper mold storage platform 5 is mounted on the lower side of one end, and the upper mold storage platform 5 is used to place a plurality of side-by-side casting upper mold 6, the upper molded mold model 4 for implementing the will Each casting upper mold 6 on the upper mode storage platform 5 achieves a position on the lower mold or sequential position on the lower rail group 1 in sequences on the lower mitting of the corresponding position on the lower rail group 1. The casting upper mold 6 in the lower mold is gra...

Embodiment 2

[0054] Sand-shaped cast compression synthesis molded synthesizer, including the lower rail group 1, the upper rail set 2, the lower rail set 1, the upper rail set 2, each fixedly disposed, and relatively parallel, mounting on the lower rail set 1 There are several lower mold displacement devices 3, and there is a top-imperative mode display device 4 that enables reciprocating position along the longitudinal direction of the upper rail set 2, in the upper rail set 2 An upper mold storage platform 5 is mounted on the lower side of one end, and the upper mold storage platform 5 is used to place a plurality of side-by-side casting upper mold 6, the upper molded mold model 4 for implementing the will Each casting upper mold 6 on the upper mode storage platform 5 achieves a position on the lower mold or sequential position on the lower rail group 1 in sequences on the lower mitting of the corresponding position on the lower rail group 1. The casting upper mold 6 in the lower mold is gra...

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Abstract

The invention relates to the technical field of casting, in particular to a sand mold casting press-fit forming mold closing and drawing device which comprises a lower rail set and an upper rail set which are fixedly arranged and oppositely arranged in parallel, a plurality of lower mold shifting devices are installed on the lower rail set, and a plurality of lower mold shifting devices are installed on the upper rail set. An upper mold closing and drawing device capable of achieving reciprocating displacement in the length direction of the upper rail set is installed on the upper rail set, an upper mold storage platform is installed on the lower face of the lower portion of one end of the upper rail set, and a plurality of casting upper molds arranged side by side are placed on the upper mold storage platform. The mold drawing device is applied to a workshop to carry out mold closing and drawing of an upper mold and a lower mold in a large sand mold casting process, the overall operation is relatively rapid and efficient, mold closing, mold moving and mold drawing of a plurality of casting molds on a casting line can be achieved, the clamping stability is good, and clamping displacement of casting molds in different shapes can be achieved.

Description

Technical field [0001] The present invention relates to the field of casting techniques, and more particularly to structures that can achieve high-type, super large castings, and moderate molded composite model, especially sand-shaped cast compression synthesis molded model. . Background technique [0002] Sand-type casting refers to the casting method of producing castings in a sand type, which is generally combined with an outer sand type and core. Due to the low price of the molding material used in sand molding, the mold manufacturing is simple, the single piece of castings can be adapted to the production of the castings, and has long been a basic process of casting production. [0003] At present, in the world, in all castings, 60 ~ 70% castings are produced with sand type, and 70% of them are produced with clay sand, so visible sand casting is an important position in the entire foundry industry. [0004] Sand-type casting is low in other casting methods, simple production...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D33/04B22D33/02B22C9/10
CPCB22D33/04B22D33/02B22C9/108
Inventor 李珍黄莉孙妍妍吴兆丽单朝霞
Owner 山东湖西王集团铸业有限公司