Buffering anti-pinch device used during material collection of stamping die

Abstract

The invention relates to the technical field of automobile part machining dies, and discloses a buffering anti-pinch device used during material collection of a stamping die. The buffering anti-pinch device comprises a base, the interior of the base is fixedly connected with a first limiting block, and the surface of the first limiting block is rotatably connected with a rotating rod. According to the buffering anti-pinch device used during material collection of the stamping die, the rotating rod rotates to drive a connecting rod to rotate, the connecting rod rotates to drive a square groove and a first rotating block to swing back and forth, the first rotating block and a push rod are engaged with a second rotating block to drive a sliding block to slide in a guide rail, and therefore an ejector rod is driven to eject a stamped workpiece out. The effect of avoiding manual material receiving by personnel is achieved, and the safety of stamping production and the stamping efficiency are guaranteed. When the sliding block intermittently reciprocates, a spring arranged on the surface of the sliding block provides reverse restricting force for the sliding block, so that the ejection speed of the ejector rod is buffered, and the effects of stably and effectively collecting stamped workpieces and ensuring the product quality of the stamped workpieces are achieved.

Description

technical field [0001] The invention relates to the technical field of molds for processing automobile parts, in particular to a buffering and anti-clamping device for stamping molds when receiving materials. Background technique [0002] There are many types of auto parts, which are roughly divided into metal parts and plastic parts according to their materials. The production of these parts cannot be separated from the participation of molds. For the production of these parts, in addition to satisfying their own performance, more The most important point is safe production. [0003] Some existing small-scale auto parts production factories rely on manual feeding and receiving when stamping sheets. Although the stamping machine is equipped with a brake button for emergency use, due to the high pressure of the stamping press, there is still a great potential safety hazard for the operator to reach out to collect the material. There are also some stamping equipment that use...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a buffering and anti-clamping device for stamping dies, which can smoothly and effectively collect stamped parts, avoid manual collection by personnel, and ensure production safety while improving The advantages of stamping efficiency solve the great safety hazards in the traditional manual receiving of stamped parts, and some automatic receiving devices cause dents on some metal surface parts due to the ejection speed of some automatic receiving devices, which affects product performance problems with aesthetics

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