Positioning method of embedded parts with threaded holes

Abstract

The invention discloses a screwed hole possessed embedded part positioning method, and belongs to the technical field of glass fiber reinforced plastics. The embedded part positioning method comprises the following steps: making a product male mold, making a product mold bed, making an embedded steel sheet positioning tool, making a lower glass fiber reinforced plastic, positioning an embedded steel sheet, making an upper glass fiber reinforced plastic, and forming the embedded steel sheet positioned mold bed. The embedded steel sheet positioned mold bed is characterized in that the mold bed is provided with a plurality of mold bed holes, a positioning steel sleeve is inlaid in the mold bed holes, the upper glass fiber reinforced plastic and the lower glass fiber reinforced plastic are respectively arranged on and below the embedded steel sheet, and PVC is filled between the upper glass fiber reinforced plastic and the lower glass fiber reinforced plastic; and positioning bots traverse through the positioning steel sleeve, the lower glass fiber reinforced plastic and the embedded steel sheet. The method has the advantages of shortening of the pay-off positioning time of an embedded part, increase of the product strength, increase of the positioning precision of the embedded part, improvement of the product quality, reduction of the product making cost, and increase of the work efficiency of the batch production.

Description

technical field [0001] The invention belongs to the technical field of glass fiber reinforced plastics, and in particular relates to tire mold positioning. Background technique [0002] With the improvement of the manufacturing technology and process of FRP products, there are more and more positioning embedded plates (embedded parts with threaded holes) in FRP products. The previous traditional craft is to position the embedded parts by setting out the wires in the process of pasting the products, and then paste them. After the pasting is completed, the wires are set out again to determine the hole positions of the embedded parts, and finally the holes are drilled and tapped. If the FRP product is large in size, complex in structure, and contains many embedded parts, the original process method is used to make the product, the quality of the product is not guaranteed, and the work efficiency in mass production is also low. Contents of the invention [0003] The purpose o...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a positioning method for embedded parts with threaded holes, so as to solve the problem of using the original technology if the FRP products are large in size and complex in structure and contain many embedded parts in the prior art. production, the quality of the product is not guaranteed, and the work efficiency in mass production is also low.

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