Piston blank casting machine

A casting machine and blank technology, applied in the field of machine tools, can solve the problems of difficulty in comprehensive guarantee, occupation of many man-hours, complicated procedures, etc., and achieve the effect of high casting precision and production efficiency, and fast and accurate action.

Inactive Publication Date: 2008-04-16
赵明军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the current technical conditions, the casting of piston blanks is done by hand. Due to the complicated process, it takes more man-hours, and the quality of the blanks cast by hand depends to a large extent on the technical level of the operator, so it is difficult to have a comprehensive guarantee.

Method used

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Embodiment Construction

[0012] As shown in the accompanying drawings, the piston blank casting machine provided by the present invention has a frame frame 1 for supporting and installing a combination mold and a hydraulic device acting on the combination mold. The composite mold of the present invention is composed of an outer mold 3 and an inner core. The outer mold is composed of two assembled blocks on the left and right. The inner core refers to the two pin cores 4 on the left and right, the bottom core 9 at the bottom and the center core 5 at the top. .

[0013] The present invention is characterized in that the above-mentioned outer mold and inner core are opened, closed and disengaged by a hydraulic system. As shown in Figure 1 and Figure 3, the left and right assembled blocks and the left and right pin cores 4 of the outer mold are respectively connected with the push rods of the left and right side hydraulic cylinders 8; The push rod of the cylinder 6 is connected; the lower bottom core 9 i...

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PUM

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Abstract

The piston blank casting machine includes one frame, one control switch box and one combined mold comprising outer mold and inner core. The opening and closing of the outer mold and the separation of the inner core are completed with one hydraulic system quickly and accurately to result in high casting precision and high production efficiency.

Description

[technical field] [0001] The invention relates to a machine tool, in particular to a special machine tool for piston blank casting. [Background technique] [0002] Piston is a key component of the engine. With the rapid development of my country's automobile industry, the demand for pistons has increased sharply. Therefore, it is urgent to improve the processing efficiency of pistons. Under the current technical conditions, the casting of piston blanks is done by hand. Due to the complicated procedures, it takes more man-hours, and the quality of the blanks cast by hand depends to a large extent on the technical level of the operator, so it is difficult to fully guarantee it. [Content of the invention] [0003] The purpose of the present invention is to provide a new type of piston blank casting machine, so as to improve the automation degree of operation, thereby achieving the purpose of improving production efficiency and casting quality. [0004] The piston blank casti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C13/08
Inventor 赵明军吕海波
Owner 赵明军
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