Die for robot leg slide blocks

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, in particular to a mold for a robot leg slider. Background technique [0002] The mold is a tool used to form articles composed of various parts. It is used in blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy parts 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 makes the blank into a product with a specific shape and size, known as the "mother of industry". The mold has a specific contour or inner cavity shape, and the blank can be separated (punched) according to the contour shape by using the contour shape with the cutting edge. The mold generally includes two parts, the male mold and the female mold (punch mold and concave mold), which can be separated or combined. When closed, the blank is injected...

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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