Simple-structured horizontal parting type removable-flask molding machine capable of picking and placing mold in labor saving manner
A technology with horizontal parting and simple structure, which is applied in the field of casting sand mold molding machines, can solve the problems of high labor intensity and low production efficiency, and achieve the effect of reliable operation and simple structure
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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[0043] see figure 1 As shown in the horizontal split type off-box molding machine, 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 lower guide pillars 38, and the f...
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The invention provides a horizontal parting type removable-flask molding machine. The horizontal parting type removable-flask molding machine has the advantages that the reliability is good, a sand mold can be efficiently produced, the structure is simple and the mold can be picked and placed in a labor saving manner. The horizontal parting type removable-flask molding machine comprises a machine seat, wherein a lower support plate is connected with a lower lifting driving device; a lower sand mold base plate is connected with a middle lifting driving device on the lower support plate; a lower sand mold enclosure frame is arranged on the lower support plate through a lower elastic body; an upper support plate is connected with an upper lifting driving device; an upper sand mold enclosure frame is arranged on the upper support plate in a vertical lifting manner; an upper elastic body is arranged between the upper sand mold enclosure frame and the upper support plate; two outlets of sand spraying tubes are communicated with the upper sand mold enclosure frame and the lower sand mold enclosure frame; a mold separation plate is arranged between the upper sand mold enclosure frame and the lower sand mold enclosure frame; a pouring gate mold core penetrates through an upper sand mold base plate; holes are formed in the support plate, the periphery of the mold separation plate is supported on the upper surface of the support plate at the peripheries of the holes; the support plate is connected with a horizontal moving device.
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 type out-of-box molding machine with good reliability, high efficiency, simple structure, and labor-saving picking and placing...
Claims
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IPC IPC(8): B22C15/28
Inventor 不公告发明人
Owner NANJING YALI ELECTRICAL