Scraper-type semi-forming casting mould

A technology of molds and brackets, applied in the field of scraper type semi-formed casting molds, can solve the problems of increasing machining workload, increasing production costs, wasting raw materials, etc., and achieves the effects of simple structure, cost saving and efficiency improvement

Inactive Publication Date: 2012-04-11
邹佳俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the centrifugal casting blank is limited by the mold release, and the blank is straight, which not only wastes raw materials, but also increases the workload of machining, and also affects productivity and increases production costs.

Method used

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  • Scraper-type semi-forming casting mould

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Embodiment Construction

[0012] As shown in the figure, the scraper type semi-formed pouring mold includes a casting mold 1, a rear push plate 2, a rear sand plate 3, a semi-formed sand shell 4, a casting 5, a bracket plate 6, a front sand plate 7, and a front iron plate 8. Install the rear push plate 2, the rear sand plate 3, the front sand plate 7 and the front iron plate 8 in the inner cavity of the casting mold 1, after injecting the molding sand in the inner cavity of the casting mold 1, turn on the motor to make the casting mold 1 rotate, and the bracket plate extends into the cavity of the casting mold 1 After scraping the molding sand into shape, withdraw from the bracket 6 and pour molten iron.

[0013] In the scraper type semi-formed pouring mold of the present invention, push plate 2 and rear sand plate 3 and front sand plate 7 and front iron plate 8 are installed in the inner cavity of casting mold 1 .

[0014] In the scraper type semi-formed pouring mold of the present invention, the moto...

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Abstract

The invention discloses a scraper-type semi-forming casting mould. The scraper-type semi-forming casting mould comprises a casting mould (1), a back pushing plate (2), a back sand plate (3), a semi-forming sand shell (4), a casting (5), a scraper (6), a front sand plate (7) and a front iron plate (8), wherein the back pushing plate (2), the back sand plate (3), the front sand plate (7) and the front iron plate (8) are installed in the inner cavity of the casting mould (1); a motor is started to enable the casting mould (1) to rotate after moulding sand is filled in the inner cavity of the casting mould (1); and the scraper extends into the inner cavity of the casting mould (1) to scrape the moulding sand to be molded and then withdraws the scraper (6), and then molten iron is cast. The scraper-type semi-forming casting mould is simple in structure, convenient to operate and capable of increasing the efficiency and saving the cost.

Description

technical field [0001] The invention relates to a casting mold, in particular to a scraper type semi-formed casting mold Background technique [0002] At present, the centrifugal casting blanks are limited by the mold release, and the blanks are all straight cylinders, which wastes raw materials, increases the workload of machining, and also affects productivity and increases production costs. Contents of the invention [0003] The object of the present invention is to provide a scraper type semi-formed pouring mold, which can semi-form the blank, reduce the weight of the blank, reduce the processing steps and processing amount, significantly reduce the production cost and improve the work efficiency. [0004] The technical solution of the present invention is: the scraper-type semi-formed pouring mold includes a mold, a rear push plate, a rear sand plate, a semi-formed sand shell, a casting, a bracket, a front sand plate, and a front iron plate, and is installed in the in...

Claims

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Application Information

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IPC IPC(8): B22D13/10
Inventor 邹佳俊
Owner 邹佳俊
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