A mold with high, dense and thin heat dissipation tooth structure

Abstract

The invention discloses a mold with high, dense and thin heat dissipation teeth structure, which mainly includes an outer frame, a radiator, a mold core, a thimble, a bottom plate, a push sleeve, a pressure plate and an undercut groove. The front end of the end plate is fixedly installed with Sleeve, the front end of the sleeve is fixedly installed with an outer frame, the inner side of the sleeve is located between the rear side wall of the outer frame and the front side wall of the end plate, and a bottom plate is slidably installed, and a guide rod is fixedly installed at the front edge of the end plate. The edge of the bottom plate is provided with a through hole matched with the guide rod, the bottom plate is slidably connected with the guide rod, and the front end of the bottom plate is fixedly installed with a pressure plate. The present invention has a reasonable design in structure, reverse buckle and demoulding, ensures smooth demoulding of the heat dissipation tooth structure, simple process, and improved production efficiency; the production process is short and easy to manage, the cost of raw materials is reduced, and it is convenient and quick to use, with a heat dissipation device, which can Continuous and stable work, compact drive structure, guaranteed stable service life, and high practicability.

Description

technical field [0001] The invention relates to a mold, in particular to a mold with high, dense and thin heat dissipation teeth structural parts. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. The existing conventional demoulding method for structural parts with heat dissipation teeth is difficult to form structural parts with high, dense, and thin heat dissipation teeth at one time, and a shovel is required. The radiator part is completed by tooth or extruded profile process, and then the radiator and the box st...

AI Technical Summary

Problems solved by technology

[0003] The conventional ejection method requires an ejector rod arrangement on the top of the tooth, which is not suitable for high, dense, and thin heat dissipation teeth, because the heat dissipation teeth are thin and dense, and the flat ejector pin also needs to be very thin. On the other hand, the mold teeth are easy to break, the life of the mold is short, and the die-casting production cannot be realized; the production process is complex, the production efficiency is low, the raw material cost, labor cost, and logistics cost are high by using shovel teeth or extruded profiles plus friction welding

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