Horizontal parting snap flask molding machine with compact structure and stable action
A technology of horizontal splitting and compact structure, which is applied in the field of casting sand molding machines, which can solve the problems of high labor intensity and low production efficiency, and achieve the effect of accurate positioning
Inactive Publication Date: 2014-06-04
NANJING YALI ELECTRICAL
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Problems solved by technology
However, the sand molds used in casting are generally made by hand, which is labor-intensive and low in production efficiency.
Method used
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[0044] see figure 1 As shown in the horizontal splitting molding machine with compact structure and smooth action, the lower lifting drive cylinder 3 is vertically arranged, and its cylinder body is fixed to the machine base 1. The lower support plate 2 is connected with the piston rod of the lower lifting drive cylinder 3 . A lower guide cylinder 11 is also fixed on the lower support plate, and the outer periphery of the lower guide cylinder is provided with a sliding sleeve 12 which slides up and down. The middle lifting drive oil cylinder 4 is positioned at the vertical setting in the lower guide cylinder 11, and its cylinder body is fixed on the lower support plate 2 tops. The lower sand base plate 7 links to each other with the piston rod of the middle lifting drive oil cylinder. The lower sand mold enclosure frame 8 surrounds the lower sand mold base plate 7, and a lower plate 10 is fixed at the bottom thereof, the lower part of the lower plate is connected with four l...
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The invention provides a high-reliability horizontal parting snap flask molding machine with a compact structure and stable action. According to the molding machine, sand molds can be produced at high efficiency. The horizontal parting snap flask molding machine comprises a seat; a lower supporting plate is connected with a lower lifting driving device; a lower sand mold bottom plate is connected with a middle lifting driving device on the lower supporting plate; a lower sand mold enclosure frame is arranged on the lower supporting plate through a lower elastomer; an upper supporting plate is connected with an upper lifting driving device; an upper sand mold enclosure frame is arranged on the upper supporting plate in a vertically lifting mode; an upper elastomer is arranged between the upper sand mold enclosure frame and the upper supporting plate; two outlets of a sand blasting pipe are communicated with the upper sand mold enclosure frame and the lower sand mold enclosure frame; a mold splitting plate is arranged between the upper sand mold enclosure frame and the lower sand mold enclosure frame; a pouring gate mold core passes through an upper sand mold bottom plate; a positioning pin and a positioning pin hole are arranged on the upper sand mold enclosure frame and the lower sand mold enclosure frame; a pin hole and a pin are arranged on the mold splitting plate; a lower guide cylinder is arranged on the lower supporting plate; a lower sliding sleeve connected with the lower sand mold enclosure frame is arranged on the lower guide cylinder; the upper sand mold bottom plate is connected with the seat through an upper guide cylinder; an upper sliding sleeve connected with the upper sand mold enclosure frame is arranged on the upper guide cylinder.
Description
technical field [0001] The technology relates to a molding machine for sand molds for casting, specifically, a horizontal split type out-of-box molding machine. Background technique [0002] Sand casting is a casting method that produces castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Because the molding materials used in sand casting are cheap and easy to obtain, the casting mold is easy to manufacture, and it can adapt to the single-piece production, batch production and mass production of castings. It has been the basic process in casting production for a long time. However, the sand molds used in casting are generally made by hand, which is labor-intensive and low in production efficiency. Contents of the invention [0003] The purpose of this technology is to provide a horizontal split-out box molding machine with good reliability and high efficiency, which can produce sand molds with compact structure and smo...
Claims
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Inventor 裴之建
Owner NANJING YALI ELECTRICAL