A multi-point flexible digital forming mold for concrete spiral blades
A technology of spiral blades and forming molds, which is applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of high cost and large error difference in parts processing
Inactive Publication Date: 2021-02-12
HUNAN TONGXIN MOLD MFG
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Problems solved by technology
[0002] like figure 1 The blade A shown is mainly used on the concrete tank truck, and is welded to the main shaft inside the tank. The material is a 4mm wear-resistant plate, which is a stamping weldment with a simple surface. There are hundreds of specifications and models of this type of blade. The size of the parts is different, and the shape changes are similar. At present, the corresponding molds are manufactured according to the different specifications of the blades, which is costly, and the processing errors between different parts are also quite different.
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[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0026] refer to figure 2 As shown, the present invention provides a multi-point flexible digital molding mold for concrete spiral blades, comprising an upper mold guide box 10 and a lower mold guide box 20 connected to each other, an upper mold 30 arranged in the upper mold guide box 10, and a lower mold guide box 20 arranged in the lower mold guide box 10. The lower mold 40 in the mold guide box 20, the structure of the upper mold 30 and the lower mold 40 is consistent, and both include a body, a plurality of spherical square blocks 50 that are arranged on the body by a lifting mechanism, and each of the lifting mechanisms includes Servo motor ...
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The invention discloses a concrete spiral blade multi-point flexible digital forming mold, which comprises an upper mold guide box and a lower mold guide box connected to each other, an upper mold arranged in the upper mold guide box, and a lower mold arranged in the lower mold guide box The die, the upper die and the lower die have the same structure, including the main body, a plurality of spherical square blocks set on the main body through the lifting mechanism, each lifting mechanism includes a servo motor, shaft and ball head structure, the power end of the servo motor passes through A fixed connection structure is connected to the shaft rod, the shaft rod is connected to the body through a lifting mechanism, the ball head structure is installed on the upper end of the shaft rod, and a spherical square block is installed on each ball head structure; The control system for the action of each lifting mechanism is a positioning mechanism for fixing the position of the concrete spiral blade. The invention controls the lifting of each lifting mechanism through a control system to realize the shaping of parts by spherical square blocks, and is especially suitable for small batch production of three-dimensional curved surfaces and multi-variety products.
Description
technical field [0001] The invention relates to the technical field of moulds, and more specifically relates to a multi-point flexible digital molding mold for concrete spiral blades. Background technique [0002] Such as figure 1 The blade A shown is mainly used on the concrete tank truck, and is welded to the main shaft inside the tank. The material is a 4mm wear-resistant plate, which is a stamping weldment with a simple surface. There are hundreds of specifications and models of this type of blade. Parts vary in size and shape. At present, the corresponding molds are manufactured according to different specifications of the blades. The cost is high, and the processing errors between different parts are also quite different. For this reason, it is necessary to design a multi-point flexible digital forming mold for concrete spiral blades to solve this problem. Contents of the invention [0003] The purpose of the present invention is to provide a multi-point flexible d...
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IPC IPC(8): B21D22/06B21D37/04
CPCB21D22/06B21D37/04
Inventor 粟冬辉杨戈欧赛黄继辉
Owner HUNAN TONGXIN MOLD MFG