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Efficient environmental protection casting device facilitating demoulding

An easy demoulding and high-efficiency technology, used in foundry equipment, casting molding equipment, molding machines, etc., can solve the problems of difficult demoulding of the sand box, low molding efficiency, low casting efficiency, etc., to ensure the effect of molding and flexible use. , the effect of improving production efficiency

Inactive Publication Date: 2017-05-31
成都嘉新特种精密铸造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing casting equipment has various types, low integration, high cost and high cost, and it is difficult to demould the sand box after casting, low casting efficiency, long cooling time, and low molding efficiency

Method used

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  • Efficient environmental protection casting device facilitating demoulding

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, the present invention provides a kind of easy demoulding efficient environmental protection casting device, comprises upper sand box 1, lower sand box 2, upper sand box fixing frame 11, lower sand box supporting platform 21, and upper sand box fixing frame 11 comprises four A symmetrically arranged column 111, the middle part of the column 111 is equipped with a hydraulic lifting slider 112, and the hydraulic lifting slider 112 is connected with a cross arm 113, and one end of the cross arm 113 is connected to the hydraulic lifting slider 112 through a hinge. Hinged, the other end of the cross arm 113 is hinged to the upper sand box 1 through a hinge, the hydraulic compactor 3 is installed on the top of the column 11, and the bott...

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Abstract

The invention discloses an efficient environmental protection casting device facilitating demoulding. The efficient environmental protection casting device comprises a cope flask, a drag flask, a cope flask fixing bracket and a drag flask supporting platform; the cope flask fixing bracket comprises four upright columns arranged symmetrically; the middle part of each upright column is provided with a hydraulic lifting sliding block; each hydraulic lifting sliding block is connected with a cross arm; one end of one cross arm is hinged to one hydraulic lifting sliding block through a hinge correspondingly; the other ends of the cross arms are hinged to the cope flask through hinges; a hydraulic compacting machine is arranged at the tops of the upright columns; the four corners of the bottom of the drag flask supporting platform are each connected with a lifting supporting rod through a hinge; the drag flask is placed on the drag flask supporting platform; baffles are arranged among the upright columns; an operation door is formed in one of the baffles; a top plate is arranged at the tops of the upright columns; the baffles and the top plate form sealed space; an exhaust fan is arranged on the top plate; and the internal surfaces of the cope flask and the drag flask are coated with surfactants. The efficient environmental protection casting device is high in integration level, convenient to use, low in manufacturing cost, good in shaping quality, and high in efficiency, cooling efficiency and casting precision, and facilitates flask demoulding.

Description

technical field [0001] The invention relates to the field of casting technology, in particular to an easy-release, high-efficiency and environment-friendly casting device. Background technique [0002] Casting is a method in which liquid metal is poured into a casting cavity adapted to the shape of the part, and after it is cooled and solidified, the part or blank is obtained. It generally includes molding, pouring, cooling, cleaning and other processes. The equipment used includes sand processing equipment, molding machines, sand boxes, core making machines, grinding equipment, etc. The existing casting equipment has various types, low integration, high cost and high cost, and it is difficult to demould the sand box after casting, low casting efficiency, long cooling time and low molding efficiency. Contents of the invention [0003] The present invention aims to provide an easy-release, high-efficiency and environmentally-friendly casting device, which solves the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C15/08B22D33/04
CPCB22C15/08B22D33/04
Inventor 张林
Owner 成都嘉新特种精密铸造有限公司
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