General sand core structure and usage method of supercharger on foundry production line

A casting production line and supercharger technology, which is applied to casting equipment, casting molding equipment, cores, etc., to achieve the effect of improving production efficiency

Active Publication Date: 2022-03-11
TIANJIN NEW WEISAN INDS
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a universal sand core structure and usage method for a supercharger on a foundry production line, so as to solve the technical problems of the product versatility of the foundry production line and the rapid switching of produced products

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  • General sand core structure and usage method of supercharger on foundry production line
  • General sand core structure and usage method of supercharger on foundry production line

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Embodiment Construction

[0036] In order to better understand the purpose, structure and function of the present invention, the structure and usage method of a universal sand core for a supercharger on a foundry production line of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037] Such as Figure 1-Figure 5 As shown, the present invention comprises: be used on casting production line, the lower casing 1 of turbocharger universal sand core, the upper casing 2 that clamps on the lower casing 1, wherein, lower casing 1 and upper casing 2 are provided with respectively Clamping positioning 3, clamping tightening 4, transport pallet positioning 5 and transport pallet 6, in order to facilitate the handling when the upper shell 1 and the lower shell 2 are combined together, the lower shell 1 is also provided with a hoisting guide 7 and a hoisting plane 8;

[0038] The clamping positioning 3 is a hole-like structure; and it is arranged on a ...

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Abstract

A universal sand core structure and usage method for superchargers on a casting production line, comprising: a lower shell, and an upper shell molded on the lower shell, wherein the lower shell and the upper shell are equipped with clamping positioning, clamping tightening, and transport pallets Positioning and transport pallets are placed, and the lower shell is also provided with hoisting guides and hoisting planes; clamping positioning columns are installed in the clamping positioning; On the top of the shell; the positioning of the transport pallet is equipped with a pallet positioning column; the transport pallet is placed on the positioning of the transport pallet and has the same shape as the pallet; the hoisting guide is a vertical groove set at the corner of the lower shell and the upper shell; the hoisting plane is set In the plane of the four corners of the lower shell and the upper shell. The present invention not only enables the same supercharger sand core structure to carry out the production work of sand core positioning, sand core clamping, sand core hoisting and other products at the same time; moreover, it can also realize the collinear production of multiple products, which improves the Production efficiency of the production line.

Description

technical field [0001] The invention belongs to the field of mechanical casting, and in particular relates to a general sand core structure and a usage method of a supercharger on a casting production line. Background technique [0002] At present, heat-resistant stainless steel has been recognized by the world for its ability to withstand higher engine exhaust temperatures and provide better power response and fuel-saving effects. Therefore, the global demand for heat-resistant stainless steel products of turbochargers is also increasing; however, because heat-resistant stainless steel requires higher pouring temperature, in order to ensure the withstand temperature of the sand core during the casting process, all Shell sand cores came into being; however, with the increasing demand for a small number of diverse products, the existing production must be able to quickly switch according to product requirements. Due to the diversity of the production of full-shell sand cores...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C9/10B22C9/24B22D33/02
CPCB22C9/108B22C9/24B22D33/02
Inventor 陈友三陈常彬楚善成吴旭阳
Owner TIANJIN NEW WEISAN INDS
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