Mold angle ejector rod structure capable of adding cooling water

Abstract

The invention discloses a mold angle ejector rod structure capable of adding cooling water, and belongs to the field of automobile injection molds. The mold angle ejector rod structure comprises an angle ejector block, an inclined ejector rod, an angle ejector sliding seat and an angle ejector change-over block, wherein the angle ejector block is connected with the head part of the hollow; the tail part of the inclined ejector rod is connected with the angle ejector sliding seat; the angle ejector sliding seat is capable of adjusting the relative height between the angle ejector sliding seat and the angle ejector rod through an O-shaped cushion block and is in clamping connection with the angle ejector rod through a U-shaped clamping block; the angle ejector rod is sequentially provided with a first self-lubricating copper guide sleeve, a hollow aluminum pipe and a second self-lubricating copper guide sleeve; an annular pipe is arranged in a cavity in the angle ejector rod along a longitudinal direction; the tail part of the angle ejector rod is connected with the angle ejector change-over block; the angle ejector change-over block is provided with a water pipe joint; the tail partof the annular pipe is communicated with the water pipe joint through the angle ejector change-over block; the head part of the annular pipe stretches out of the angle ejector rod. According to the mold angle ejector rod structure disclosed by the invention, addition of the cooling water to a single-rod angle ejector rod structure of a precision mold is realized, and meanwhile, an occlusion action process of an angle ejector rod can be avoided.

Description

technical field [0001] The invention belongs to the field of injection molds for automobiles, in particular to a mold inclined ejector rod structure for increasing cooling water. Background technique [0002] With the rapid development of mold technology, the structure of injection molds has become more and more complex, and it has been difficult to realize the technology of adding cooling water to the single-rod inclined ejector rod structure of precision molds. If the cooling water is not passed through the inclined ejector, it will seriously affect the mold movement and product quality. In recent years, the mold industry has been exploring a more feasible and reliable single-rod inclined ejector to increase the cooling water structure. [0003] At present, this technology is still in the research stage, and the corresponding design technology and processing technology have not been obtained yet. Contents of the invention [0004] In view of the above situation, the pre...

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Problems solved by technology

[0003] At present, this technology is still in the research stage, and the corresponding design technology and processing technology have not yet been obtained.

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