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Automatically-discharging stamping die

A stamping die and automatic unloading technology, applied in the field of stamping die, can solve the problems of small size of parts, difficulty in manual pick and place, unqualified rate of burr removal, etc., and achieve the effect of high production efficiency and simple operation.

Inactive Publication Date: 2014-10-01
凤凰光学股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the size of the parts is small, the outer diameter is only φ2.98, it is difficult to pick and place by hand, the production efficiency is low due to the manual removal of the handle, and the qualified rate is low due to the unclean removal of burrs
The technical difficulties of using the punching die are: convenient loading and unloading, simple operation, safe and reliable, accurate multi-cavity positioning, consistent cutting size, and small punching burrs

Method used

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  • Automatically-discharging stamping die

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] As shown in the figure, the bottom plate 1 guide rail 2 in the lower mold is provided with a slidable platform 3, and below the platform 3 is provided with a bearing plate 5 with a bearing 4 and a positioning pin fixing plate 6 fixed on the loading plate 5, and the positioning pin Eight positioning pins 8 covered with springs 7 are set on the fixed plate 6, and the positioning pins 8 pass upward through the platform 3 and slide with the inner hole of the spacer ring 9 of the blanking part, and the bearing 4 arranged under the bearing plate 5 passes through the bottom plate 1 The place is a smooth transition drop, the bottom plate 1 is provided with a limit steel ball 10 to cooperate with the taper hole at the bottom of the platform 3, a baffle 11 is provided at one end of the platform 3, and a screw 13 with a spring 12 is connected to the other end of the platform. The head of the screw 13 The end is movably supported by 14 holes of the bracket fixed on the base plate 1,...

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Abstract

The invention relates to an automatically-discharging stamping die. The die comprises an upper die and a lower die which are mutually matched, wherein a slidable platform is arranged on the guide rail of a bottom plate in the lower die; a bearing plate with a bearing and a location pin fixed plate fixed on the bearing plate; a location pin sleeved with a spring is arranged on the location pin fixed plate; the location pin penetrates upwards through the platform and is in slide fit with the inner hole of the spacer ring of a blanked part; the place where the bearing arranged below the bearing plate passes through the bottom plate is a smooth transition fall; a limit steel ball is arranged on the bottom plate and matched with a conical hole in the bottom of the platform. The die disclosed by the invention has the characteristics of being automatic in discharging, simple to operate, safe and reliable, high in production efficiency, and the like.

Description

technical field [0001] The invention relates to a stamping die, in particular to a stamping die for automatic unloading. Background technique [0002] The blanking part is a mold with eight cavities and a gate spacer, and the material is PC+GF20% glass fiber reinforced. This part is formed by injection molding. Although the shape is simple and the size of the cut-off surface is not high, it needs to be put into the lens barrel and the shape must not have burrs. And the size of the parts is small, the outer diameter is only φ2.98, it is difficult to pick and place by hand, the production efficiency of manual removal of the handle is low, and the qualified rate is low due to the unclean removal of burrs. The technical difficulties of using the blanking die are: convenient loading and unloading, simple operation, safe and reliable, accurate multi-cavity positioning, consistent cutting dimensions, and small stamping burrs. Contents of the invention [0003] The purpose of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/44B26D7/18B26D7/27
Inventor 毛成林万化冰
Owner 凤凰光学股份有限公司