Slanting slider locking slanted extracting device of fixing mold of injection mold

Abstract

The invention discloses a slanting slider locking slanted extracting device of a fixing mold of an injection mold. The slanting slider locking slanted extracting device is characterized by comprising a slanting slider (1), a guiding slider (2) and an oil cylinder (3). A linkage device, in which the oil cylinder and the guiding slider are arranged in the fixing mold to drive a slanting slider for locking and slanted extraction, is adopted in the slanting slider locking slanted extracting device, wherein guide rail grooves of a locking section and an slanted extracting section are arranged on the guiding slider, the slanting slider is provided with a sliding shaft; during work, the oil cylinder drives the guiding slider to move transversely; the guide rail groove of the guiding slider drives the slanting slider to carry out the locking and slanted extraction movement by the sliding shaft of the slanting slider; when the sliding shaft is positioned in the locking section of the guide rail grove, the slanted slider is locked; when the sliding shaft is positioned in the slanted extraction section of the guide rail groove, the slanted slider is extracted and demolded; the technical scheme overcomes the problem and the shortcoming of complex structure and high manufacturing cost in the prior art; and therefore, the sliding slider locking slanted extracting device of the fixing mold of the injection mold achieves the purpose of simplifying structure and reducing cost.

Description

technical field [0001] The invention relates to an oblique drawing and ejecting mechanism of an injection mold, in particular to a locking and oblique drawing of the oblique sliding block of the fixed mold of the injection mold, which is used for the locking and oblique drawing of the oblique slider at the fixed mold cavity of the injection mold device. Background technique [0002] The core-pulling and demoulding of the injection mold can be divided into longitudinal, transverse and oblique directions. The so-called longitudinal direction is along the opening and closing direction of the injection mold, the so-called transverse direction is the direction orthogonal to the longitudinal direction, and the so-called oblique direction is between the longitudinal direction and the transverse direction. direction. [0003] The internal core-pulling mechanism of the injection mold located on one side of the fixed mold cavity, referred to as the fixed mold inner inclined pumping, ...

AI Technical Summary

Problems solved by technology

Due to the overall structure of the mold, hot runner and other factors, the reliability of the mechanism, the life of the mold and other factors, the mold for large products is not suitable for the three-opening scheme, and the three-opening structure is complex and costly

Therefore, there are problems and deficiencies such as complex structure and high cost in the prior art

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