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Sleeve punching device

A stamping device and casing technology, applied in the field of stamping, to achieve the effect of improving work efficiency

Inactive Publication Date: 2020-09-29
施利民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to solve how to clean the dust on the plate during stamping and automatically unload the material after the stamping is completed, and propose a sleeve stamping device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-7 , in order to clean the workpiece during punching, this implementation discloses a sleeve punching device, which includes a base 1 and a top plate 2 fixedly connected above the base 1, the top plate 2 is provided with a punching machine assembly 201, the base 1 There is a stamping base 101 on it, the output end of the stamping machine assembly 201 is fixedly connected to a press plate 202, the bottom of the press plate 202 is connected to a mold assembly, the top plate 2 is fixedly connected to a sealing cylinder 4, and the inside of the sealing cylinder 4 is sealed and slidably connected to a piston 401. The pressing plate 202 is fixedly connected with a push rod 402, and the upper end of the pushing rod 402 is fixedly connected with the piston 401; it also includes a lifting plate 503, which rises or falls relative to the pressing plate 202, and an air bag 502 is connected between the lifting plate 503 and the pressing plate 202, The air bag 502 c...

Embodiment 2

[0030] refer to Figure 1-7 , in order to clean the workpiece during punching, this implementation discloses a sleeve punching device, which includes a base 1 and a top plate 2 fixedly connected above the base 1, the top plate 2 is provided with a punching machine assembly 201, the base 1 There is a stamping base 101 on it, the output end of the stamping machine assembly 201 is fixedly connected to a press plate 202, the bottom of the press plate 202 is connected to a mold assembly, the top plate 2 is fixedly connected to a sealing cylinder 4, and the inside of the sealing cylinder 4 is sealed and slidably connected to a piston 401. The pressing plate 202 is fixedly connected with a push rod 402, and the upper end of the pushing rod 402 is fixedly connected with the piston 401; it also includes a lifting plate 503, which rises or falls relative to the pressing plate 202, and an air bag 502 is connected between the lifting plate 503 and the pressing plate 202, The air bag 502 c...

Embodiment 3

[0034] refer to Figure 1-7, in order to clean the workpiece during punching, this implementation discloses a sleeve punching device, which includes a base 1 and a top plate 2 fixedly connected above the base 1, the top plate 2 is provided with a punching machine assembly 201, the base 1 There is a stamping base 101 on it, the output end of the stamping machine assembly 201 is fixedly connected to a press plate 202, the bottom of the press plate 202 is connected to a mold assembly, the top plate 2 is fixedly connected to a sealing cylinder 4, and the inside of the sealing cylinder 4 is sealed and slidably connected to a piston 401. The pressing plate 202 is fixedly connected with a push rod 402, and the upper end of the pushing rod 402 is fixedly connected with the piston 401; it also includes a lifting plate 503, which rises or falls relative to the pressing plate 202, and an air bag 502 is connected between the lifting plate 503 and the pressing plate 202, The air bag 502 co...

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Abstract

The invention discloses a sleeve punching device, and belongs to the technical field of punching. The sleeve punching device comprises a base and a top plate, wherein the top plate is fixedly connected to the upper part of the base. A punch unit is arranged on the top plate. A punching base is arranged on the base. An output end of the punch unit is fixedly connected with a press plate. A die assembly is connected with the bottom of the press plate. A sealing barrel is fixedly connected with the top plate. A piston is in sealing sliding connection with the interior of the sealing barrel. A push rod is fixedly connected to the press plate. The upper end of the push rod is fixedly connected with the piston. The sleeve punching device further comprises a lifting plate. An air bag is arrangedbetween the lifting plate and the press plate in a connected manner. Air-blowing components are connected with the bottom of the lifting plate. According to the sleeve punching device, the air bag arranged between the lifting plate and the press plate in the connected manner is pressed to blow air out of the air-blowing components, so that the surface of a workpiece is cleaned by the two air-blowing components arranged oppositely; after punching is completed, the air bag is automatically inflated through the sealing barrel to complete continuous work; and a discharging plate can implement automatic discharging after machining is completed.

Description

technical field [0001] The invention relates to the technical field of punching, in particular to a sleeve punching device. Background technique [0002] Stamping is a commonly used processing technology in metal sheet processing. It relies on punching machines and molds to exert external force on the sheet-like strips to cause plastic deformation or separation of the strips, thereby obtaining stamped parts of the required shape and size. [0003] In the process of stamping the casing, the plate is placed on the stamping base, and then the circular shaft is driven by the punching machine assembly to contact the plate downward and apply pressure to it, causing the plate to deform and pass through two mutually rotating plates. The sheet is extruded by the sheet, and the arc surface inside the sheet fits the circular shaft so that the sheet is stamped into a sleeve, and then sealed by welding. The dust particles are cleaned, which leads to the reduction of precision during sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/10B21D43/00B21D45/08B08B5/02
CPCB08B5/02B21D5/002B21D5/10B21D45/08
Inventor 不公告发明人
Owner 施利民