Novel casting sand box

A sand box, a new type of technology, applied in the direction of mold boxes, casting equipment, manufacturing tools, etc., can solve the problems of unstable placement of the sand box, inconvenient heat dissipation, etc.

Inactive Publication Date: 2018-09-14
盐城恒鼎机械有限公司
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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 solve the problem of inconvenient heat dissipation of the foundry sand box in the prior art and the insufficient stability of the placed state of the sand box, and propose a new type of foundry sand box

Method used

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  • Novel casting sand box
  • Novel casting sand box

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-2 , A new type of sand box for casting, including a box body 1 in which two symmetrically arranged abutment plates 6 are vertically arranged, and the two abutment plates 6 are respectively located on both sides of the flask body 4. 6 are connected to the inner walls on both sides of the box body 1 through a plurality of first springs, and the two side walls opposite to the abutment plate 6 are provided with horizontally arranged tie rods 8, and both tie rods 8 penetrate through the box body 1. One side wall is provided. Both side walls of the box body 1 are provided with a first sliding lock block 14 and a second ...

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Abstract

The invention discloses a novel casting sand box which comprises a box body. A through hole communicating with the outside is formed in the upper end of the box body; a box cover is arranged on the opening part of the through hole; multiple cooling devices are fixedly connected to a lower side wall of the box cover; a horizontally arranged placement plate is arranged in the box body; a sand box body is arranged on the placement plate; the placement plate is of a hollow structure; a first threaded rod arranged horizontally is arranged in the placement plate; one end of the first threaded rod isrotatably connected with one side inner wall of the placement plate; the other end of the first threaded rod penetrates through one side wall of the box body; two symmetrically arranged nuts sleeve on the first threaded rod; vertically arranged clamping plates are fixedly connected onto the two nuts; and strip-shaped through holes matched with the clamping plates are formed in one side wall of the placement plate. According to the novel casting sand box provided by the invention, the sand box body can be uniformly cooled, a placement state of the sand box is stable, and the sand box is ensured to work normally.

Description

Technical field [0001] The invention relates to the technical field of sand boxes, in particular to a new type of casting sand boxes. Background technique [0002] The casting sand box includes an upper box body and a lower box body. The bottom of the upper box body is an opening, and the top of the lower box body is an opening. The opening size and shape of the upper and lower boxes are the same. There is an injection port at the top, which is characterized by: the upper part of the box and the lower part of the box are surrounded by a double-layer structure, and the inner layer and the outer layer of the double-layer structure are fixed together by connecting parts and form a cavity through up and down. . When in use, the upper part of the box and the lower part of the box are respectively filled with sand, pressed, compacted, and demolded, and then the two parts of the box are combined together, and the cavity is filled with flowing sand. The flowing sand will experience Fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C21/08B22C21/12B22C21/00
CPCB22C21/08B22C21/00B22C21/12
Inventor 张成
Owner 盐城恒鼎机械有限公司
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