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Punching synchronous burr removing equipment

A deburring and equipment technology, which is applied in the field of edge and burr removal devices and stamping synchronous deburring equipment, can solve the problems of burrs reappearing, and achieve the effects of increasing mechanical properties, improving wear resistance, and improving plasticity

Active Publication Date: 2017-05-10
CHONGQING SUTENG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a stamping synchronous deburring equipment to solve the problem that the above-mentioned burrs will reappear after the stress concentration is eliminated

Method used

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  • Punching synchronous burr removing equipment
  • Punching synchronous burr removing equipment
  • Punching synchronous burr removing equipment

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Embodiment Construction

[0023] The present invention will be described in further detail below by means of specific embodiments:

[0024] The reference signs in the drawings of the description include: upper die 10, notch punch 11, avoidance groove 110, wedge punch 12, stripper plate 13, small guide post 14, lower die 20, concave template 21, Lower backing plate 22, lower die base 23, die slider 30, punching hole 301, burr step 302, punching notch 303, chamfer 304, accommodation platform 305, upper and lower floating slider 31, slider pad 32 , oblique wedge 33, channel 34, return elastic member 36, workpiece 40, edge connecting material 41, cooling device 60, cooling channel 61, medium storage pipe 62, medium delivery pipe 63, pump 64, mounting hole 71, iron core 72 , Helical coil 73 .

[0025] Such as figure 1 , image 3As shown, the stamping synchronous deburring equipment of the present embodiment includes an upper die 10 and a lower die 20, two punches are arranged in the upper die 10, and the...

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Abstract

The invention discloses punching synchronous burr removing equipment, belongs to the field of hardware processing, and relates to a device for removing scraps and burrs. The punching synchronous burr removing equipment comprises an upper mold and a lower mold arranged in a progressive die, and the upper mold is provided with a punch; an insert set is arranged in the lower mold, and the insert set comprises a concave mold sliding block, a sliding block pad and an oblique wedge; a punched working hole is formed in the concave mold sliding block, the upper end of the punched working hole is provided with a burr step, and the upper end face of the burr step is provided with a chamfer for removing the burrs; the punch comprises a shear mouth punch and an oblique wedge punch. The punching synchronous burr removing equipment has the advantages that the lower end of the shear mouth punch is provided with multiple mounting holes, and electromagnetic heating devices are arranged in the mounting holes; a temperature reducing channel is arranged in the burr step, and the burr step is provided with a temperature reducing medium flow-through temperature reducing channel; when punching of the workpiece is finished, the edge of the workpiece can be heated simultaneously, the temperature can be reduced quickly when the burrs are removed, and more thorough burr removal can be achieved through the heat treatment.

Description

technical field [0001] The invention relates to a device for removing edges and burrs in the field of hardware processing, in particular to a stamping synchronous deburring device. Background technique [0002] Ordinary stamping process inevitably has burrs. Although burr-free stamping process and fine blanking process have been successfully developed, they have not yet entered the stage of popularization and practicality. So far, various sheet metal stamping processes, mainly referring to the metal plate blanking process, mostly belong to stamping with burrs, so deburring is an indispensable process for some stamping parts. Although there are many kinds of deburring processes for stamping parts in industrial production, most of them adopt mechanical deburring methods, and the deburring process, principle and scope of application are different. [0003] The commonly used deburring methods include: manual deburring, drum deburring, vibration light decoration deburring and gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/16B21D28/14B21D37/16
CPCB21D28/14B21D28/16B21D37/16
Inventor 王全中
Owner CHONGQING SUTENG MACHINERY MFG
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