Punching machine

A technology of punch presses and crankshafts, applied in the field of mechanical processing equipment, can solve problems such as insufficient precision, unstable operation of punch presses, and high noise, and achieve the effects of avoiding displacement, compact structure, and improving stability

Inactive Publication Date: 2017-10-20
东莞市岗峰精密工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing punching machines are unstable when running

Method used

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Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] Such as figure 1 with figure 2 As shown, the present invention provides a kind of punch press, comprises fuselage, workbench 8, electric control box 1, operation box 9, is provided with crank linkage mechanism in described fuselage, and described crank linkage mechanism includes crankshaft 11 and Flywheel 15, crankshaft rear seat 14, connecting rod 13 and crankshaft front seat 12 connected to the crankshaft 11 in sequence from the inside to the outside, the lower end of the connecting rod 13 is connected with the central guide column 10 in rotation, so The bottom of the center guide post ...

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Abstract

The present invention relates to the field of mechanical processing equipment, in particular to a punching machine, which includes a fuselage, a workbench, an electric control box, and an operation box. A crank-link mechanism is arranged inside the fuselage, and the crank-link mechanism includes a crankshaft and sequentially connected The flywheel on the crankshaft, the crankshaft rear seat, the connecting rod connected to the crankshaft in rotation, the crankshaft front seat, the lower end of the connecting rod is rotatably connected with a center guide post, and the bottom of the center guide post is connected with saw teeth, oil cylinder and slider in turn, and the oil cylinder It is an annular cylinder with a piston on its inner ring, an oil pipe connected to one end of the clamping pump on the oil cylinder, the other end of the clamping pump is connected to the air pump, and a hollow slide tube is connected to one end of the slider, and the hollow slide tube is set on the On the slider guide post inside the fuselage, the workbench is located on the fuselage just below the slider. The invention provides a punch press with stable operation and improved precision.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a punching machine. Background technique [0002] The punching machine is a stamping press. Stamping production is mainly for plates. Through the mold, it can make blanking, punching, forming, stretching, trimming, fine blanking, shaping, riveting and extrusion parts, which are widely used in various industries. field. Some existing punch presses run unstable when running at high speed, with high noise and insufficient precision. Contents of the invention [0003] The purpose of the present invention is to provide a punching machine capable of stable operation and high precision. [0004] The technical solution of the present invention is to provide a punching machine, which includes a fuselage, a workbench, an electric control box, and an operation box. A crank linkage mechanism is provided in the fuselage, and the crank linkage mechanism includes a crankshaft ...

Claims

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Application Information

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IPC IPC(8): B30B1/14B30B15/02
CPCB30B1/14B30B15/02
Inventor 郝新辉
Owner 东莞市岗峰精密工业有限公司
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