Capacitor shell stamping device with multiple containing tables

Abstract

The invention belongs to the technical field of capacitor shell stamping devices, and particularly relates to a capacitor shell stamping device with multiple containing tables. The capacitor shell stamping device comprises a stamping table. A support frame is mounted on the stamping table. An upper stamping head is mounted at the telescopic end of a hydraulic cylinder. A stamping cavity is formedin the stamping table. A lower stamping die is inserted into the stamping cavity. A pushing air cylinder is arranged on the stamping table. The telescopic end of the pushing air cylinder is connectedwith a pushing plate. The pushing plate is located in the lower stamping die. A plurality of guide sliding rods are arranged and are arranged in the stamping cavity in the circumferential direction ofthe lower stamping die. Guide sliding blocks are slidably arranged on the guide sliding rods correspondingly. The upper ends of the guide sliding blocks are connected with elastic buffer layers. Thetwo ends of each spiral elastic rope are connected to the bottom end surfaces of the corresponding guide sliding blocks and the pushing plate. The pushing plate moves up and down, and therefore stamping forming of capacitor shells with different heights can be achieved. The elastic buffer layers can play a role in buffering extrusion when the outer circumferential wall of the sunken outer shell plate is stamped.

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...

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Problems solved by technology

[0006] In order to make up for the deficiencies in the prior art, the present invention proposes a stamping device for capacitor casings with multiple placement platforms. When stamping, the existing stamping device is difficult to adapt to capacitor shells with different lengths, which leads to a decrease in stamping efficiency. When stamping, since the upper end of the plate is stressed, if the stamping force is too large, creases will occur 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 efficient and stable stamping of the cylindrical capacitor shell The phenomenon

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