Shirt collar type mold machine with multi-directional core pulling mechanism and implementation method thereof

Abstract

The invention discloses a shirt collar type mold machine with a multi-directional core pulling mechanism. The shirt collar type mold machine comprises a lower mold and an upper mold, wherein a slidingsleeve is a component made of stainless steel materials and is arranged inside a groove, so that sliding of a sliding block is facilitated; the sliding block is arranged inside the sliding sleeve, afixing block is fixedly arranged inside the sliding sleeve, a pull rod penetrates through the fixing block and is fixedly connected with the sliding block, a spring is fixedly arranged on the outer surface of the pull rod, and the two ends of the spring are connected with the sliding block and the fixing block respectively; and a pressing plate is lifted after forming, a first mold core drives thesliding block to move towards the two sides along the sliding sleeve in the upward moving process, the spring is compressed, a clamping ring is fixedly arranged on the inner wall of a core pulling hole, and a scraper is fixedly connected with the inner wall of the clamping ring. According to the shirt collar type mold machine, the lower end of the first mold core is wrapped by lubricating oil ofa sponge layer, then the first mold core is brought into the core pulling hole, when the first mold core passes through the scraper, the lubricating oil and burrs are scraped off by the scraper, the deburring effect is good, the lubricating oil is left in the core pulling hole, and the effect of lubricating the first mold core can be achieved conveniently.

Description

technical field

[0001] The invention relates to the technical field of mold machines, in particular to a shirt collar mold machine with a multi-directional core-pulling mechanism and an implementation method thereof. Background technique

[0002] Mold machinery is a tool used to shape objects. This tool is composed of various parts. Different molds are composed of different parts. Mold machinery mainly realizes the processing of the shape of objects by changing the physical state of the formed material. It is used under the action of external force in blanking, forming stamping, die forging, cold heading, extrusion, pressing of powder metallurgy parts, die casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. Blanks become tools for workpieces of specific shape and size.

[0003] However, the core-pulling mechanism of the mold machine is driven by an oil cylinder to complete the core-pulling. During the process o...

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