A stamping device for capacitor case with multiple placement tables

Abstract

The invention belongs to the technical field of stamping devices for capacitor shells, and specifically relates to a stamping device for capacitor shells with multiple placement tables; it includes a stamping table; a support frame is installed on the stamping table; an upper punching head is installed on the telescopic end of a hydraulic cylinder ; There is a stamping chamber on the stamping table, and a lower stamping die is inserted into the stamping chamber; a jacking cylinder is arranged on the stamping table, and a jacking plate is connected to the telescopic end of the jacking cylinder; the jacking plate is located in the lower stamping die There are a plurality of guide sliders, and the plurality of guide sliders are arranged in the stamping cavity along the circumferential direction of the lower stamping die; guide sliders are slidably arranged on the plurality of guide sliders, and the upper ends of the guide sliders are connected to elastic Buffer layer; the two ends of the spiral elastic rope are respectively connected to the bottom end surface of the guide slider and the push plate; the up and down movement of the push plate can realize the stamping and forming of capacitor shells of different heights; the elastic buffer layer can make the stamping concave The outer peripheral wall of the shell plate plays the role of cushioning extrusion.

Description

technical field [0001] The invention belongs to the technical field of stamping devices for capacitor shells, in particular to a stamping device for capacitor shells with multiple placement platforms. Background technique [0002] Capacitors are one of the electronic components widely used in electronic equipment, and are widely used in DC blocking, coupling, bypass, filtering, tuning loops, energy conversion, control, etc. in circuits. With the rapid development of electronic information technology, the upgrading speed of digital electronic products is getting faster and faster. The production and sales of consumer electronic products, mainly flat-panel TVs, notebook computers, digital cameras and other products, continue to grow, which drives the growth of the capacitor industry. [0003] Common functions of capacitors: Coupling: Capacitors used in coupling circuits are called coupling capacitors, which are widely used in RC coupled amplifiers and other capacitive coupling...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies in the prior art, the present invention proposes a capacitor case stamping device with multiple placement tables. When stamping the shell, the existing stamping device is difficult to adapt to capacitor shells with different lengths, which leads to a decrease in stamping efficiency; at the same time, when stamping the capacitor shell plate, due to the thinner capacitor shell plate, when the punch hits the plate When stamping, because the upper end of the plate is stressed, if the stamping force is too large, it will cause creases at the stamping position of the plate; if the stamping force is too small, it will be difficult to achieve the stamping effect quickly and accurately, which will lead to the high efficiency and stability of the cylindrical capacitor shell stamping phenomenon

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