L-shaped profile punching device

A punching device and profile technology, applied in the field of stamping, can solve the problems of difficult processing, danger-prone, and low work efficiency, and achieve the effect of improving processing efficiency, reducing processing risk, and realizing automatic punching

Inactive Publication Date: 2020-07-03
郑冬青
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing L-shaped aluminum profiles are punched manually with a punching machine. Due to the special shape of the L-shaped profiles and the small size of the workpiece, the processing is relatively difficult. prone to danger

Method used

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  • L-shaped profile punching device

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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0012] Such as figure 1 As shown, the L-shaped profile punching device in the implementation of the present invention includes a punch table 101, a vertical rod 5, a left rack 51, a right rack 52, a moving plate 2, a stamping cylinder 1, a left gear 31, a right gear 32, Left punch rod 41, right punch rod 42, first punch 421, pressing plate 6, spring 62, inclined block 411, inclined slide block 7, meshing gear 81, intermediate gear 82, runner 83, second punch 831 and electromagnetic Iron 9.

[0013] Wherein, on the punch table 101, a limit groove for inserting one side of the L-shaped profile 10 is provided, a stamping cylinder 1 is arranged above the punch table 101, and a vertical rod 5 is erected on the punch table 101, and the left side of the vertical rod 5 A vertically arranged left rack 51 is arranged on the side, a vertically arranged...

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Abstract

The invention discloses an L-shaped profile punching device. The device comprises a punching table and a moving plate and is characterized in that a vertical rod is erected on the punching table, racks are arranged on the left and right sides of the vertical rod correspondingly, a left gear and a right gear are rotationally arranged in the moving plate, a left punching rod and a right punching rodare arranged in the moving plate in a sliding mode, an oblique block is arranged at the lower end of the left punching rod, an oblique sliding block is arranged in the punching table obliquely, a sliding block portion is formed at the lower end of the oblique sliding block, a rack portion is arranged at the upper end of the oblique sliding block, and a meshing gear, an intermediate gear and a rotating wheel are arranged in the punching table rotationally; and an arc toothed belt is formed on the side wall of the rotating wheel, and a second puncher pin used for punching one side of an L-shaped profile is arranged at the outer edge of the rotating wheel. According to the L-shaped profile punching device provided by the invention, the machining efficiency for L-shaped profile punching is improved, and the machining risk is reduced.

Description

technical field [0001] The invention relates to the field of stamping, in particular to an L-shaped profile punching device. Background technique [0002] The existing L-shaped aluminum profiles are punched manually with a punching machine. Due to the special shape of the L-shaped profiles and the small size of the workpiece, the processing is relatively difficult. prone to danger. [0003] For this reason, existing publication number is that the Chinese invention patent of CN110227757A discloses " L profile pendant punching machine ", comprises hydraulic press, conveying track, feeding device, positioning device and moving device, and hydraulic press is provided with workbench, conveying track, feeding The device, positioning device and moving device are all set on the hydraulic press. The feeding device corresponds to the conveying track. The positioning device is located at one end of the conveying track and corresponds to the feeding device. correspond. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/24B21D43/00
CPCB21D28/243B21D43/003
Inventor 郑冬青
Owner 郑冬青
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