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Sand box vibrating device

A technology of vibration device and sand box, which is applied in casting and molding equipment, metal processing equipment, molding machine, etc., can solve the problems of safety accidents, low vibration efficiency, poor reliability, etc., and achieve high vibration efficiency, good reliability, and safety accidents. low rate effect

Inactive Publication Date: 2017-06-13
重庆市九明机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current sand box vibrating device has the following disadvantages: 1) poor reliability and easy to cause safety accidents; 2) low vibration efficiency

Method used

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  • Sand box vibrating device

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with accompanying drawing, as figure 1 Shown: a sand box vibrating device, including a base plate 1 and a support plate 2 arranged above the base plate, both sides of the support plate are connected to the base plate through telescopic rods, and the telescopic rods include a slidingly socketed upper rod body 3 and The lower cylinder 4, the top of the upper rod is connected with the support plate, the bottom of the upper rod is connected with the inner wall of the lower cylinder through the spring 5, the lower cylinder is connected with the bottom plate, and the bottom of the support plate is provided with a vibration motor 6. Put the sand box on the support plate, and the vibration motor works, and then the vibration molding can be carried out. During the vibration molding process, the spring continuously stores and releases elastic potential energy, which greatly improves the vibration molding effic...

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Abstract

The invention discloses a sand box vibrating device, which comprises a bottom plate and a support plate arranged above the bottom plate, both sides of the support plate are connected with the bottom plate through telescopic rods, and the telescopic rods include an upper rod body and a lower cylinder which are slidably socketed body, the top of the upper rod is connected to the support plate, the bottom of the upper rod is connected to the inner wall of the lower cylinder through a spring, the lower cylinder is connected to the bottom plate, and the bottom of the support plate is provided with a vibration motor. The sand box vibration device with this structure not only has good reliability, low safety accident rate, but also high vibration efficiency.

Description

technical field [0001] The invention relates to a vibration device for a sand box. Background technique [0002] Lost foam casting is known as "new casting technology in the 21st century" and "green casting technology". It is widely used and promoted in the field of cast iron, and the quality of castings has been greatly improved. Enterprises, especially small and medium-sized enterprises, are investing more and more in lost foam casting technology. The lost foam casting technology is to bond and combine foamed plastic models similar in size and shape to the castings to form a model cluster. After brushing with a refractory coating and drying, it is buried in dry quartz sand for vibration molding, and liquid metal is poured under certain conditions. The method of vaporizing the model and occupying the position of the model, solidifying and cooling to form the required casting. Compared with the traditional casting technology, due to the use of highly gasified foam plastics...

Claims

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Application Information

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IPC IPC(8): B22C15/12
CPCB22C15/12
Inventor 李天柱
Owner 重庆市九明机械制造有限公司
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