A mold for robot leg sliders

Abstract

The invention discloses a die for robot leg slide blocks and belongs to the technical field of die design. The die comprises a female die, a male die and slide block inserts, wherein the female die is internally provided with upper die cores; the male die is internally provided with lower die cores; and each slide block insert is matched with the corresponding upper die core and the corresponding lower die core. Each slide block insert is fixed to the corresponding wedge-shaped slide block and is directly opposite to the wedge-shaped face of the corresponding wedge-shaped slide block. The upper end face of each slide block insert serves as a press-fit face which is in press fit with the corresponding upper die core. A wedge-shaped locating block is arranged on the press-fit face of each slide block insert. The bottom face of each wedge-shaped locating block is attached to the corresponding press-fit face. The wedge-shaped face on each wedge-shaped locating block and a vertical face which is directly opposite to the wedge-shaped face are matched with the corresponding upper die core in a guiding and sliding manner, and a locating face is formed. Compared with the prior art, the slide block inserts and the upper die cores are effectively located; the situations that the male die and the female die are staggered in position, and a segment difference is generated at the parting position are prevented; die matching efficiency achieved in the die assembling process is remarkably improved; time required for die matching is saved; and quality, precision and stability of manufactured finished products are improved.

Description

Technical field [0001] The invention relates to the technical field of mold design, and in particular to a mold for a robot leg slider. Background technique [0002] A mold is a tool for forming objects composed of various parts. It is used in punching, forming stamping, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and pressing of engineering plastics, rubber, ceramics and other products. In the forming process of plastic or injection molding, under the action of external force, the mold turns the blank into a part with a specific shape and size, which is known as the "mother of industry". The mold has a specific contour or cavity shape, and the contour shape with a cutting edge can separate the blank according to the contour shape (punching). The mold generally includes two parts: a male mold and a female mold (a male mold and a female mold), which can be separated or combined. When closed, the blank is injected into the mold cavity ...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, such as figure 2 As shown, the mold for the robot leg slider includes a slider 100, a slider insert 200, an upper mold core 300, a female mold 400 and a male mold 500, and the slider 100 and the slider insert 200 are fixedly connected, A horizontal pressing surface is formed between the slider insert 200 and the upper mold core 300, and there is no special positioning structure on the female mold 400 and the male mold 500, so the male mold 500 and the female mold 400 often misalign when processing blanks , resulting in uneven joints at the parting part, prone to step differences, and when the rubber position of the slider is large, the burrs at the parting part are serious and difficult to improve

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