Slider angled core pulling ejecting mechanism

Abstract

The invention discloses a slider angled core pulling ejecting mechanism. The ejecting mechanism comprises a fixed die, a moving die, and a left slider and a right slider which are arranged on the fixed die, wherein a casting cavity is formed after the moving die, the fixed die, the left slider and the right slider are buckled, an angle pin is arranged on the moving die, and guide grooves are arranged in the corresponding positions of the left slider and the right slider; and mounting grooves used for mounting an ejector pin mechanism are arranged in the left slider and the right slider, and the ejector pin mechanism is arranged in the mounting grooves and used for pressing the side edges of a product. The slider angled core pulling ejecting mechanism is simple in structure, skillful in design, easy to process, low in cost and stable in structure, avoids the control of a plurality of oil cylinders, the feedback of electric signals and the like and has strong advantages over common practices in the industry.

Description

technical field [0001] The invention relates to the field of molds, in particular to an oblique core-pulling ejection mechanism for a slider. Background technique [0002] With the continuous development of my country's automobile industry, the requirements for the quality and function of automobiles are getting higher and higher, which leads to higher and higher requirements for products, and the structure of plastic parts is becoming more and more complicated. Increase the ejection mechanism to optimize the problem of product sticking slider. The common practice in the industry is to enlarge the slider, add a spring plate inside the slider, and use the spring plate to limit the spring needle of the slider, and remove the special-shaped shovel from the front mold to realize the slider ejection mechanism. This leads to the increase of the mold and the slider , the cost becomes higher, and the spring pin is easy to get stuck and broken, which will cause damage to the mold and...

AI Technical Summary

Problems solved by technology

The common practice in the industry is to enlarge the slider, add a spring plate inside the slider, use the spring plate to limit the slider needle, and remove the special-shaped shovel from the front mold to realize the slider ejection mechanism. This leads to the increase of the mold and the slider. , the cost becomes higher, and the spring needle is easy to get stuck and broken, which will cause damage to the mold and cause huge losses

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