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A spring bar stamping mold

A stamping molding and mold technology, which is applied in the field of elastic strip stamping molding molds, can solve the problems of inconvenient operation, general product molding effect, complicated process, etc., and achieve good molding effect, high processing efficiency, and stable and reliable structure.

Active Publication Date: 2019-03-29
WUXI YICHEN MOLD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the existing spring stamping dies have complicated procedures, inconvenient operation, and general product forming effects.

Method used

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  • A spring bar stamping mold
  • A spring bar stamping mold

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Experimental program
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Embodiment Construction

[0017] refer to figure 1 with figure 2 As shown, a spring bar stamping forming mold includes a lower template 1, a lower molding module 2, an upper molding module 3 and an upper template 4, and the lower template 1, the lower molding module 2, the upper molding module 3 and the upper template 4 are sequentially Arranged from bottom to top, the lower molding module 2 is provided with cylindrical pins 5, the lower molding module 2 is slidably connected with the lower template 1 through the cylindrical pins 5, the upper molding module 3 and the upper template 4 are fixedly connected, the The bottom of the upper molding module 3 is provided with an upper roller 6, the upper molding module 3 is provided with a movable core 7, the left side of the movable core 7 is connected with a wedge 8, and the wedge 8 is movably connected with the lower template 1 , the right side of the movable type 7 core is provided with an upper limit rod 9 and a lower limit rod 10, an ejector 11 is provi...

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Abstract

The invention discloses a press forming mold for an elastic strip. The press forming mold comprises a lower template, a lower forming module, an upper forming module and an upper template which are sequentially arranged from top to bottom. A cylindrical pin is arranged in the lower forming module. The lower forming module is connected with the lower template through the cylindrical pin in a sliding manner. The upper forming module is fixedly connected with the upper template. The bottom of the upper forming module is provided with an upper pulley. A movable mold core is arranged on the upper forming module. The left side of the movable mold core is connected with a wedge. The wedge is movably connected with the lower template. The right side of the movable mold core is provided with an upper limiting rod and a lower limiting rod. A spring-loaded device is arranged below the lower forming module. The press forming mold for the elastic strip is high in machining efficiency, high in operation stability, good in product forming effect and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to an elastic strip stamping mold. Background technique [0002] Stamping forming refers to the process of applying external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation, so as to obtain workpieces (stamping parts) of required shape and size. The blanks for stamping are mainly hot-rolled and cold-rolled steel sheets and strips. Among the steel products in the world, 60-70% are plates, most of which are stamped into finished products. The body, chassis, fuel tank, radiator fins of the car, the steam drum of the boiler, the shell of the container, the iron core silicon steel sheet of the motor and electrical appliances, etc. are all stamped. There are also a large number of stamping parts in products such as instruments and meters, household appliances, bicycles, office machinery, and living utensils. [0003] Stamping ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10
Inventor 钱根来李康魏鑫夏守忠陈微霞丁亭
Owner WUXI YICHEN MOLD TECH