Sandblasted slab for up-down sand-shooting full-automatic sand casting molding machine
A sand casting, fully automatic technology, applied in the field of sand casting, can solve problems such as poor fluidity, poor filling, affecting product quality and pass rate, etc., to meet the requirements of use, enhance the injection speed, and ensure the effect of compactness
Active Publication Date: 2017-02-22
卓杰(江苏)工业智能装备有限公司
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Problems solved by technology
The sand blasting board of the existing molding machine has poor sand fluidity during the sand blasting process, resulting in poor filling performance. After compaction, the sand mold compactness is uneven, which affects product quality and pass rate, and cannot well meet the requirements of upper and lower. Requirements for the use of sand-shooting automatic sand casting molding machines
Method used
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[0012] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0013] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the sandblasting plate of the automatic sand casting molding machine for sand shooting up and down includes: a main body 1 of the sandblasting plate, and a number of fixing holes 11 for the sandblasting plate are uniformly arranged on both sides of the main body 1 of the sandblasting plate, and the sandblasting plate The plate main body 1 is fixed on the sand outlet of the sand storage box through bolts and sandblasting plate fixing holes 11, and a number of sand outlet holes 12 are evenly arranged on the sandblasting plate main body 1, and on both sides of the sand outlet holes 12 The sandblasting front 13 of the sandblasting plate main body 1 is provided with screw holes 14, and on the sandblasting front 13 of the sandblasting plate ...
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The invention discloses a sandblasted slab for an up-down sand-shooting full-automatic sand casting molding machine capable of adjusting positions of nozzles. The sandblasted slab comprises a sandblasted slab main body. A plurality of sandblasted slab fixing holes are uniformly formed in two sides of the sandblasted slab main body; the sandblasted slab main body is fixed at a sand outlet of a sand storage box through bolts and the sandblasted slab fixing holes; a plurality of sand outlet holes are uniformly formed in the sandblasted slab main body; screw holes are formed in sandblasting front surfaces of the sandblasted slab main body on two sides of the sand outlet hole; a plurality of nozzles and sand outlet cover plates are arranged on the sandblasting front surfaces of the sandblasted slab main body through screws and screw holes; a sand blasting port is formed in the middle of each of the nozzles; nozzle fixing screw holes matched with the screw holes are formed in two sides of each of the nozzles; cover plate fixing screw holes matched with the screw holes are formed in two sides of the sand outlet cover plate; and a plurality of triangular guiding ribs are uniformly arranged on the back surface of the sandblasted slab main body.
Description
technical field [0001] The invention relates to the field of sand casting, in particular to a sandblasting plate of a fully automatic sand casting molding machine for sand shooting up and down. Background technique [0002] 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. A molding machine is used in the sand casting process. The sand blasting board of the existing molding machine has poor sand fluidity during the sand blasting process, resulting in poor filling performance. After compaction, the sand mold compactness is uneven, which affects product quality and pass rate, and cannot well meet the requirements of upper and lower. Requirements for the use of...
Claims
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Login to View More IPC IPC(8): B22C15/24
CPCB22C15/24
Inventor 李伟伟张石勇
Owner 卓杰(江苏)工业智能装备有限公司