CN203470606U - 一种可换式大落料凸模 - Google Patents

一种可换式大落料凸模 Download PDF

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Publication number
CN203470606U
CN203470606U CN201320486210.7U CN201320486210U CN203470606U CN 203470606 U CN203470606 U CN 203470606U CN 201320486210 U CN201320486210 U CN 201320486210U CN 203470606 U CN203470606 U CN 203470606U
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China
Prior art keywords
male die
punch
back taper
mould base
convex mould
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Expired - Fee Related
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CN201320486210.7U
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English (en)
Inventor
黄凌志
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Huangshi Zhiyun Electromechanical Technology Institute
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Huangshi Zhiyun Electromechanical Technology Institute
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Abstract

本实用新型公开了一种可换式大落料凸模,包括凸模座(1)和凸模(2),其特征在于:在所述凸模座(1)的下部设有倒锥形凸台(12),并在所述的倒锥形凸台(12)的中间部位设有螺纹孔(11),在所述凸模(2)的上部设有与倒锥形凸台(12)相适应的锥形槽(21),在所述凸模(2)的下部设有凹槽(22),所述凸模(2)通过螺钉(3)与凸模座(1)连接。该实用新型装拆快捷,易于刃磨,重量轻,成本低,使用寿命长。

Description

一种可换式大落料凸模
技术领域
本实用新型涉及冷冲压模具,具体地说是一种可换式大落料凸模。
背景技术
现有大落料凸模的冲压面一般较大,且都做成平整的结构,这种结构,一方面耗料较多,增加成本,另一方面,当凸模发生磨损进行刃磨时的工作量较大。 
实用新型内容
本实用新型的目的就是提供一种装拆快捷、易于刃磨、重量轻、成本低、使用寿命长的可换式大落料凸模。
为达到上述目的,本实用新型包括凸模座和凸模,在所述凸模座的下部设有倒锥形凸台,并在所述的倒锥形凸台的中间部位设有螺纹孔,在所述凸模的上部设有与倒锥形凸台相适应的锥形槽,在所述凸模的下部设有凹槽,所述凸模通过螺钉与凸模座连接。
本实用新型由于在凸模座的下部设有倒锥形凸台,并在凸模的上部设有与倒锥形凸台相适应的锥形槽,凸模通过螺钉与凸模座连接,这样,在安装凸模时可进行快速定位,并且易于拆卸凸模;又由于在凸模的下部设有凹槽,不仅可以减轻凸模的重量,节约成本,而且,可减少刃磨凸模时的工作量。本实用新型装拆快捷,易于刃磨,重量轻,成本低,使用寿命长。
附图说明
图1是本实用新型的整体结构示意图。
具体实施方式
参见图1,本实用新型包括凸模座1和凸模2,在所述凸模座1的下部设有倒锥形凸台12,并在所述的倒锥形凸台12的中间部位设有螺纹孔11,在所述凸模2的上部设有与倒锥形凸台12相适应的锥形槽21,在所述凸模2的下部设有凹槽22,所述凸模2通过螺钉3与凸模座1连接。

Claims (1)

1.一种可换式大落料凸模,包括凸模座(1)和凸模(2),其特征在于:在所述凸模座(1)的下部设有倒锥形凸台(12),并在所述的倒锥形凸台(12)的中间部位设有螺纹孔(11),在所述凸模(2)的上部设有与倒锥形凸台(12)相适应的锥形槽(21),在所述凸模(2)的下部设有凹槽(22),所述凸模(2)通过螺钉(3)与凸模座(1)连接。
CN201320486210.7U 2013-08-11 2013-08-11 一种可换式大落料凸模 Expired - Fee Related CN203470606U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909139A (zh) * 2014-03-20 2014-07-09 成都联创精密机械有限公司 无导向固定卸料式落料模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909139A (zh) * 2014-03-20 2014-07-09 成都联创精密机械有限公司 无导向固定卸料式落料模具

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