Horizontal gearbox high-pressure sheath forming mold

Abstract

The invention provides a horizontal gearbox high-pressure sheath forming mold. The forming mold comprises an upper mold body, a middle frame and a lower mold body, wherein wherein an upper cavity is formed in the upper mold body, and a lower cavity is formed in the lower mold body; a mold core is detachably connected into the middle frame; the mold core comprises a fixed block, and a plurality oflong cores are arranged at the two sides of the fixed block respectively; the mold core further comprises a front sliding block and a rear sliding block which are arranged at the two sides of the fixed block; a plurality of short cores are arranged at one side of each of the front sliding block and the rear sliding block, and the long cores are matched with the short cores; the middle frame comprises a middle frame rear transverse plate arranged at one side; and a gearbox mechanism is arranged at one side of the middle frame rear transverse plate. The forming mold is simple in structure and convenient to use, has the advantages of being more stable and faster in mold opening and closing, and is not prone to eccentricity, and a product stripped from the mold has few flashes and high quality.

Description

technical field [0001] The invention relates to the field of high-voltage sheath molds, in particular to a high-voltage sheath forming mold for a horizontal gearbox. Background technique [0002] The high voltage sheath is a common important part in the gearbox, and it is made by mold injection. [0003] In injection processing, production efficiency and product quality have always been the direction that enterprises are constantly pursuing and striving to improve; during the production and processing of traditional high-voltage sheaths, the following problems often occur: [0004] (1) The traditional mold ejection structure often uses a single gear structure. The stability of this structure is relatively poor. In order to prevent the gear structure from getting stuck during the mold ejection, the mold can only be ejected at a slower speed; and the structure of the mold core is often Only a single slider is designed, and the mold can only be released at a slower speed, whic...

AI Technical Summary

Problems solved by technology

[0004] (1) The traditional mold ejection structure often uses a single gear structure. The stability of this structure is relatively poor. In order to prevent the gear structure from getting stuck during the mold ejection, the mold can only be ejected at a slower speed; and the structure of the mold core is often Only a single slider is designed, and the mold can only be released at a slower speed, which affects production efficiency;

[0005] (2) The traditional mold ejection structure often has the problem that the large flat mold is easy to eccentric, and there are often gaps in the separation structure of the mold core and the junction of various parts in the mold cavity, which makes the product after ejection have flashes and the shape Defects and other issues not only affect product quality, but also affect efficiency due to cleaning flash

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