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Pitting punching machine

A point punching and cutting machine technology, applied in the field of pressure point punching machines, can solve the problems of low production efficiency, complex structure and low manufacturing cost, and achieve the effects of high production efficiency, low manufacturing cost and simple structure

Active Publication Date: 2017-02-22
JIANGSUSNGCHENG PRECISION MOLD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above problems and provide a pressure point punching machine to solve the problems of the existing pressure point punching machine used for the inner drum of the washing machine with complex structure, low manufacturing cost and low production efficiency

Method used

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Embodiment Construction

[0016] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0017] Please refer to figure 1 and figure 2 as shown, figure 1 It is a structural schematic diagram of a pressure point punching machine of the present invention; figure 2 It is a structural schematic diagram of the pressure point punching device of the present invention.

[0018] In this embodiment, a pressure point punching machine includes a frame 1, a lifting table 2 is arranged on the frame 1 to move up and down, and a lifting table 2 is provided on the frame 1 to drive the lifting table 2 to move up and down. Lifting drive device, the lifting platform 2 is provided with a positioning seat 3 with a circular structure, the lifting drive device...

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PUM

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Abstract

The invention discloses a pitting punching machine, comprising a frame; a lifting table is vertically movably disposed on the frame, a lifting drive device is disposed on the frame, a positioning seat of circular structure is disposed on the lifting table, a plurality of positioning posts are peripherally and evenly distributed on the positioning seat, the frame is also provided with a compressing device for compressing a workpiece, a pitting punching device capable of moving radially along the positioning seat is disposed on the frame, a moving drive device for driving the pitting punching device in motion is disposed on the frame, the pitting punching device comprises a first base and a second base, the upper portion of the first base is fitted with a pitting male die, a punching male die, a first drive device and a second drive device, the pitting male die is positioned above the punching male die, the second base is provided with a pitting female die corresponding to the pitting male die, and the second base is provided with a punching female die corresponding to the punching male die. The pitting punching machine has the advantages of simple and compact structure, low manufacture cost, and high production efficiency.

Description

technical field [0001] The invention relates to a pressure point punching machine. Background technique [0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. The washing machine inner drum is one of the main parts of the washing machine. At present, after the inner cylinder of the washing machine is rolled and welded, it is necessary to press the welding seam to check whether the welding quality is reliable. During the later flanging, the weld seam cracked. However, the existing pressure point and punching mechanism used for the inner cylinder of the washing machine all have problems of complex structure, low manufacturing cost, and low production efficiency. Therefore, it is urgent to solve them. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a pressure-point punching machine to solve the problems of the existing pressure-point punch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00B21D37/08B21D28/14B21D28/04B21D43/00
CPCB21D28/04B21D28/14B21D35/002B21D37/08B21D43/003
Inventor 周利锋
Owner JIANGSUSNGCHENG PRECISION MOLD TECH