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Resin sand casting equipment and casting process

A technology of casting equipment and resin sand, which is applied in casting equipment, equipment for transporting casting molds, and manufacturing tools, etc., can solve the problems of long equipment downtime, inability to meet rapid production, and low production efficiency, so as to improve production efficiency and shorten production time. The effect of equipment downtime

Inactive Publication Date: 2020-09-18
ANHUI HAILI PRECISION CASTING CO LTD
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Problems solved by technology

[0003] The Chinese patent with the publication number CN109500358A discloses a resin sand casting equipment and casting process. When the casting is completed, it needs to be shut down, the casting is taken out, and a new sand box is hoisted to the inside of the mold for modulation, and then the mold is closed. Casting, long equipment downtime, low production efficiency, unable to meet the needs of rapid production

Method used

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  • Resin sand casting equipment and casting process
  • Resin sand casting equipment and casting process
  • Resin sand casting equipment and casting process

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-4 , the present invention provides the following technical solutions: a resin sand casting equipment and casting process, including a transmission mechanism 1 and a support mechanism 2 installed on its top surface, the transmission mechanism 1 is connected with a molding mechanism 3, and the support mechanism 2 includes a support plate 21 and the support column 22 fixed on the four corners of its bottom surface, the bottom end of the suppo...

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Abstract

The invention belongs to precision casting, and particularly relates to a resin sand casting equipment and casting process. The equipment comprises a conveying mechanism and a supporting mechanism mounted on the top face of the conveying mechanism. A forming mechanism is in transmission connection to the conveying mechanism. The supporting mechanism comprises a supporting plate and supporting columns fixed to the four corners of the bottom face of the supporting plate, and the bottom ends of the supporting columns are fixed to the top face of the conveying mechanism. During casting, casting parts located in upper molds and lower molds on one side can be taken out, and then a new sand box is loaded and adjusted; after casting is completed, a hydraulic cylinder drives connecting guide platesand the upper molds to reset, the conveying mechanism drives the forming mechanism to overall move, the upper molds and the lower molds prepared in advance are pushed to the position below the hydraulic cylinder, and the hydraulic cylinder carries out pressing down to achieve casting; and when the casting parts are taken out and the new sand box is loaded and adjusted, the equipment can carry outmachining and casting continuously, the equipment shutdown time is shortened, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to precision casting, and in particular relates to resin sand casting equipment and a casting process. Background technique [0002] Resin sand casting acts as a barrier between the casting and the mold to achieve the purpose of anti-sticking sand. It can also effectively prevent the oxidation of high-temperature liquid metal, so that there is no chemical reaction between the mold and the high-temperature liquid metal, and it can absorb and digest Nitrogen, sulfur, carbon and other gases. [0003] The Chinese patent with the publication number CN109500358A discloses a resin sand casting equipment and casting process. When the casting is completed, it needs to be shut down, the casting is taken out, and a new sand box is hoisted to the inside of the mold for modulation, and then the mold is closed. Casting, equipment downtime is long, production efficiency is low, and cannot meet the needs of rapid production. Contents of the in...

Claims

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Application Information

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IPC IPC(8): B22D18/02B22D33/02
CPCB22D18/02B22D33/02
Inventor 周飞张亮
Owner ANHUI HAILI PRECISION CASTING CO LTD
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