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Method for performing full automatic die-casting to engine cylinder with common die-casting machine

A technology of engine block and die-casting machine, which is applied in the field of engine block, can solve the problems of high labor intensity, insufficient utilization of equipment, and large equipment costs

Inactive Publication Date: 2012-07-11
上海乾通汽车附件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, engine block casting has been the top technology in the world in high-pressure casting. There are two methods commonly used at present: one is to realize it by manual control on ordinary die-casting machines, which has high labor intensity and poor safety, and The production efficiency is low; the other is to introduce a special production line for foreign engine cylinders to realize the automatic production of aluminum alloy cylinders. This method needs to invest a lot of equipment costs, and the original equipment cannot be fully utilized.

Method used

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Embodiment Construction

[0016] Below in conjunction with specific embodiment the present invention is described in further detail:

[0017] In order to solve the problems of the technologies described above, the present invention is achieved through the following steps:

[0018] The pick-up robot picks up 4 or 6 cylinders and finely positions the cylinder liners;

[0019] Automatically detect whether the cylinder liner is normal; if normal, enter the mold area and place 4 or 6 finely positioned cylinder liners on the mold core; if not normal, put back the positioning cylinder liner, the pick-up robot returns to the original position and alarms;

[0020] If it is normal, the pick-up robot retreats to a safe position and sends a signal to the die-casting machine;

[0021] After receiving the signal from the pick-up robot, the die-casting machine closes the safety door and starts die-casting;

[0022] After the die-casting of the die-casting machine is completed, the mold is opened, the safety door is...

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Abstract

The invention relates to a method for performing full automatic die-casting to an engine cylinder with a common die-casting machine. Action sequence is controlled by adopting signal adaptation among the die-casting machine, part-taking robot and spraying manipulator so that the common die-casting machine can be used to achieve the aim of full automatic die-casting to the engine cylinder.

Description

technical field [0001] The invention relates to an engine block, in particular to a die-casting method for the engine block. Background technique [0002] For a long time, engine block casting has been the top technology in the world in high-pressure casting. There are two methods commonly used at present: one is to realize it by manual control on ordinary die-casting machines, which has high labor intensity and poor safety, and The production efficiency is low; the other is to introduce a special production line for foreign engine cylinders to realize the automatic production of aluminum alloy cylinders. This method needs to invest a lot of equipment costs, and the original equipment cannot be fully utilized. Therefore, if the engine block can be produced fully automatically under the ordinary die-casting machine, it will not only improve the equipment application range of the ordinary die-casting machine, but also save a lot of equipment investment and technology introduct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/00B22D17/32
Inventor 骆承斌
Owner 上海乾通汽车附件有限公司