Sand box transfer flexible mechanism for static pressure molding line

A flexible mechanism and static pressure molding technology, which is applied to molding machines, parts of molding machines, casting molding equipment, etc., can solve the problems of short life of electric controls, frequent replacement, increased manufacturing costs, etc., and achieve low and reliable manufacturing costs The effect of high performance and simple structure

Active Publication Date: 2020-04-21
JIANGXI JIUWANG AUTO PARTS MFG CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

This scheme adopts the combination of electric control and mechanical mechanism, the precision is relatively high, and the corre

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  • Sand box transfer flexible mechanism for static pressure molding line
  • Sand box transfer flexible mechanism for static pressure molding line
  • Sand box transfer flexible mechanism for static pressure molding line

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[0032] In order to further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings and specific embodiments.

[0033] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as limiting the invention that a device or element must have a particular orientation, be constructed, and operate in a particular orientation.

[0034] In the description of the present invention, several means one or more, and multiple means two or more. Greater than, les...

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Abstract

The invention discloses a sand box transfer flexible mechanism for a static pressure molding line. The flexible mechanism is located between a sand box transfer trolley and a molding main machine, anejector rod is arranged on the sand box transfer trolley, the flexible mechanism comprises a framework outer ring, a supporting inner ring and a movable nesting sleeve, wherein the supporting inner ring is connected with an inner ring of the framework outer ring through an elastic locking mechanism, the movable nesting sleeve is located in the middle of the supporting inner ring, a plurality of elastic pull rods penetrate through the supporting inner ring in the circumferential direction, each elastic pull rod is distributed in the radial direction of the supporting inner ring, two ends of each elastic pull rod are connected with the framework outer ring inner ring and the movable nesting sleeve outer ring respectively, and the movable nesting sleeve is used for receiving the impact forceof the ejector rod and transmitting the impact force to the elastic pull rods. The flexible stop mechanism adopts a pure mechanical structure, is low in cost and high in reliability, and is particularly suitable for small and medium-sized enterprises with relatively strict cost control.

Description

technical field [0001] The invention relates to the technical field of static pressure molding line equipment, in particular to a flexible transfer mechanism for a sand box for a static pressure molding line. Background technique [0002] Static pressure molding is to pre-compact the molding sand through air pre-compacting, and then perform final compaction on the molding sand through the hydraulic pressure head. The static pressure molding line is an automatic casting equipment, mainly composed of the following parts: host, Case closing machine, pouring machine, transfer vehicle, case poking machine, case separating machine, etc. [0003] The sand box of the static pressure molding line needs to be carried by a transfer vehicle, and the transfer speed of the transfer vehicle should be fast enough. However, this brings about a problem. The transfer vehicle needs to be able to stop in time when it reaches the position of the main engine. The current practice is mostly to A s...

Claims

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Application Information

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IPC IPC(8): B22C15/28B22C19/00B22D33/02
CPCB22C15/28B22C19/00B22D33/02
Inventor 吴绍亮蒲富军黎志军
Owner JIANGXI JIUWANG AUTO PARTS MFG CO LTD
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