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Sand core fin removing device

A technology of cleaning device and sand core, which is applied to cores, casting molding equipment, casting molds, etc., can solve the problems of unsatisfactory cleaning effect and unclean batch seam cleaning, and achieve outstanding cleaning effect, high work efficiency and easy maintenance. Effect

Active Publication Date: 2016-10-12
KUNMING YUNNEI POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cleaning effect of this method is not ideal, and it is easy to cause batch seams to be unclean. This kind of sand core is easy to produce batches of waste products after pouring castings.

Method used

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  • Sand core fin removing device
  • Sand core fin removing device
  • Sand core fin removing device

Examples

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Figure 1-2 The cleaning device for the sand core drape shown in the figure includes a base 1, three follow-up components 2 installed on the base 1, a mount 3 mounted on the upper end of the follow-up component 2, and two support rods mounted on the mount 3 4. The scraper assembly 5 installed on the upper end of the support rod 4; the scraper assembly 5 includes a lower splint 51 fixedly installed on the upper end of the support rod 4, a scraper 52 arra...

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PUM

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Abstract

The invention discloses a sand core fin removing device, and aims at providing the sand core fin removing device convenient to use. The sand core fin removing device comprises a base, at least three following assemblies arranged on the base, an installing base arranged at the upper ends of the following assemblies, two supporting rods arranged on the installing base, and scraper assemblies arranged at the upper ends of the supporting rods. Each scraper assembly comprises a lower clamping plate fixedly arranged at the upper end of the corresponding supporting rod, a scraper arranged at the upper end of the lower clamping plate, and an upper clamping plate arranged at the upper end of the scraper and fixedly connected with the lower clamping plate. Each scraper is provided with an edge part which is the same as the corresponding side of a sand core in outline and is used for removing fins on the side of the sand core, and the edge parts exceed the edges of the side of the upper clamping plates and the lower clamping plates. The sand core fin removing device is reliable in mechanism, easy to maintain and long in service life.

Description

technical field [0001] The invention relates to the technical field of sand core processing equipment, in particular to a cleaning device for sand core cracks. Background technique [0002] The production of the sand core is formed by solidifying sand and resin in the mold, which has a certain strength, but the sand core will be damaged if the external force is too large, such as knocking or falling. As the structure and precision of castings are getting higher and higher, the shape of the sand core is becoming more and more complex, and the precision requirements are getting higher and higher. After the sand core is taken out of the mold, there will be rough edges and seams around it, which must be cleaned, otherwise it will easily cause waste. Different sand cores need to make special cleaning scrapers to guarantee the cleaning effect. The efficiency of manual cleaning is low, and the cleaning effect cannot be guaranteed. [0003] The improved cleaning device is that th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/18
CPCB22C9/18
Inventor 张忠潘亮星
Owner KUNMING YUNNEI POWER
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