Tapered wedge device for floating material pressing

Abstract

The invention discloses a tapered wedge device for floating material pressing. The tapered wedge device comprises a base, a sliding block, a rotary pressing block, a sliding block reset component anda sliding block limiting structure, wherein the sliding block and the base form a guide rain pair which slides horizontally or diagonally; a pressing block mounting lug and a stopping block are respectively arranged at the upper part and the lower part of the driving end of the sliding block; the stopping block comprises a stopping inclined plate, and a stopping inclined surface is arranged on thestopping inclined plate; the rotary pressing block comprises a pressing block support; a roller is arranged at the middle part of the driving end of the pressing block support, and a pressing-down surface is arranged at the lower part of the driving end; and the material end of the pressing block support is hinged on the pressing block mounting lug. When the device is in the state of material pressing, the outer edge of the roller is acted upon by an external driving force to drive the pressing block support to rotate around the pressing block mounting lug, squeezes the stopping inclined surface of the stopping block through the pressing-down surface, and then pushes the sliding block to press a material. Thus, the material pressing problem of large-angle parts of a press-fitting die is solved.

Description

technical field [0001] The invention relates to a wedge device, in particular to a floating pressing wedge device. Background technique [0002] In the traditional pressing mold, for the pre-wrapping of the cover with a large angle, the material cannot be pressed vertically, but only laterally. The mold designer needs to design a non-standard pressing mechanism. This type of non-standard pressing mechanism The external tension spring structure is often used, the guiding structure and the limit structure between the slider and the base are different, the roller bracket has no anti-over-rotation design, and the number of parts is large, which is not easy to assemble. These not only have great requirements on the designer's design level, but also increase the mold processing cost and assembly cost, and have poor stability, which greatly increases the mold manufacturing and debugging cycle. Contents of the invention [0003] The object of the present invention is to provide a...

AI Technical Summary

Problems solved by technology

[0002] In the traditional pressing mold, for the pre-wrapping of the cover with a large angle, the material cannot be pressed vertically, but only laterally. The mold designer needs to design a non-standard pressing mechanism. This type of non-standard pressing mechanism External tension spring structure is often used, the guide structure and limit structure between the slider and the base are different, the roller bracket has no anti-over-rotation design, and the number of parts is large, which is not easy to assemble

These not only have great requirements on the designer's design level, but also increase the mold processing cost and assembly cost, and have poor stability, which greatly increases the mold manufacturing and debugging cycle

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