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Model-free casting forming machine

A technology of dieless casting and forming machine, which is applied in casting and forming equipment, molding machine, casting mold components, etc., can solve the problems of inconvenient movement, large structure size, and difficult to process and form, and achieve the effect of convenient moving process.

Active Publication Date: 2011-10-12
BEIJING NAT INNOVATION INST OF LIGHTWEIGHT LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a moldless casting forming machine to solve the problem that the worktable in the prior art is moved by a special lifting tool, and the process of moving the workbench is complicated and inconvenient
In addition, the moldless casting machine provided by the present invention can also solve the problem that the moldless casting machine in the prior art cannot process the molds of large and complex castings with large structural dimensions, complex cavity curved surfaces, and difficult processing and forming.

Method used

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Embodiment Construction

[0033] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0034] see Figure 1 to Figure 11 , schematically shows a preferred embodiment of a moldless casting machine provided by the present invention, as shown in the figure, the moldless casting machine includes a multi-axis motion system, a tool system 200, a workbench 20 and a mobile platform system60.

[0035] The multi-axis motion system is used to install the processing tool provided by the tool system 200 . By operating the action of the multi-axis motion system, the cutting motion of the processing tool is controlled, so that the sand blank on the worktable 20 is manufactured into a sand mold. The multi-axis motion system can be a three-axis motion system or a five-axis motion system. As can be seen from the figure, in this preferred embodiment, ...

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Abstract

The invention provides a model-free casting forming machine which comprises a multi-shaft moving system, a workbench and a moving platform system, wherein the multi-shaft moving system at least comprises an X-axis moving system, a Y-axis moving system and a Z-axis moving system; the workbench is located below the multi-axis moving system; the moving platform system is arranged below the workbench; the moving platform system comprises a moving bracket capable of moving to and fro along a direction parallel to the X-axis; a lifting device is arranged on the moving bracket; the lifting device isused for lifting and supporting the workbench, so that the workbench is linked with the moving bracket. According to the model-free casting forming machine provided by the invention, the workbench can be moved without a lifting tool; casting moulds with large-size and complicated cavities can be processed; and environmental pollution is small.

Description

technical field [0001] The invention relates to the field of mechanical processing, and more specifically, to a moldless casting forming machine. Background technique [0002] In order to solve the problems of long manufacturing cycle, high production cost and large resource consumption in the traditional casting manufacturing process, the technology of numerical control machining and forming of moldless casting has emerged as the times require. Modelless casting NC machining and forming technology is a system integration of CAD technology, casting technology, NC technology, cutting technology and other technologies, and it is a brand-new rapid casting mold manufacturing technology. The moldless casting forming machine adopting this technology can produce casting sand molds of various shapes without using molds at all, which provides a new carrier for solving the single-piece and small-batch production trial production of castings. At the same time, the use of this equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/00B22C23/00
CPCB22C9/02B22C23/00B22C11/02B22C11/00B22C19/02
Inventor 单忠德刘丰刘丽敏李希文陈少凯
Owner BEIJING NAT INNOVATION INST OF LIGHTWEIGHT LTD
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