CN105583300A - 一种具有较好刚性和耐冲击强度的耐磨冲压模具 - Google Patents

一种具有较好刚性和耐冲击强度的耐磨冲压模具 Download PDF

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CN105583300A
CN105583300A CN201610084487.5A CN201610084487A CN105583300A CN 105583300 A CN105583300 A CN 105583300A CN 201610084487 A CN201610084487 A CN 201610084487A CN 105583300 A CN105583300 A CN 105583300A
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mold
ceramic particle
impact strength
die
wear resistant
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CN105583300B (zh
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Yancheng Heng Heng Investment Development Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/01—Selection of materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

本发明涉及一种具有较好刚性和耐冲击强度的耐磨冲压模具，包括相对设置的上模座和下模座，所述上模座上设有凸模，所述下模座上设有凹模，所述凸模上设有用于冲压成型件压边的压板，所述凹模的表面均匀密布有陶瓷颗粒，所述陶瓷颗粒的表面均匀涂覆有树脂层；所述陶瓷颗粒的直径为0.1mm-0.4mm。

Description

一种具有较好刚性和耐冲击强度的耐磨冲压模具
技术领域
本发明涉及一种耐磨冲压模具，属于金属冲压技术领域。
背景技术
机械加工中的冲压加工在国民经济的加工工业中占有重要的地位。钣金件的应用领域极其广泛，深入到制造业的各个方面，板材成形主要通过冲压模具来实现。采用冲压工艺，具有精度高、效率高、质量好、节约成本、节约材料和能源等一系列优点。
对于冲压成型的模具，一般需要具有很好的刚性以及耐冲击强度，在反复的冲击下，模具不易产生裂纹或者变形。传统的冲压模具大多采用不锈钢或者合金钢作为材料，但是这种模具在高强度的反复冲击下，容易发生高温氧化，使模具的表面质量变差。
发明内容
本发明要解决的技术问题是：针对现有冲压成型模具的不足，提出一种耐磨冲压模具，该模具具有较好的刚性和较好的耐冲击强度。
本发明为解决上述技术问题提出的技术方案是：一种耐磨冲压模具，包括相对设置的上模座和下模座，所述上模座上设有凸模，所述下模座上设有凹模，所述凸模上设有用于冲压成型件压边的压板，所述凹模的表面均匀密布有陶瓷颗粒，所述陶瓷颗粒的表面均匀涂覆有树脂层。
上述技术方案的进一步改进是：所述陶瓷颗粒的直径为0.1mm-0.4mm，所述树脂层刚好完全覆盖陶瓷颗粒。
上述技术方案的进一步改进是：所述陶瓷颗粒与凹模的表面胶接。
本发明带来的有益效果是：本发明的耐磨冲压模具在凹模的表面均匀密布陶瓷颗粒，利用陶瓷颗粒优异的耐磨性能，大大增强了模具的耐磨性，并在陶瓷颗粒的表面均匀涂覆有树脂层，可以提高模具的耐冲击强度。因此本发明提高了模具的耐磨强度和使用寿命，能够有效地减少模具的更换频率，从而降低了生产成本。
附图说明
下面结合附图对本发明的耐磨冲压模具作进一步说明。
图1是本发明实施例的结构示意图。
具体实施方式
本实施例的耐磨冲压模具如图1所示，包括相对设置的上模座1和下模座2，上模座1上设有凸模3，下模座2上设有凹模4。凸模3上设有用于冲压成型件压边的压板6，在凹模4的表面均匀密布有陶瓷颗粒5，陶瓷颗粒5的表面均匀涂覆有树脂层(图中未示出)。
本实施例中陶瓷颗粒5与凹模4的表面胶接。
本实施例的耐磨冲压模具在凹模4的表面均匀密布陶瓷颗粒5，利用陶瓷颗粒5优异的耐磨性能，大大增强了模具的耐磨性，并在陶瓷颗粒5的表面均匀涂覆有树脂层，可以提高模具的耐冲击强度。因此本实施例提高了模具的耐磨强度和使用寿命，能够有效地减少模具的更换频率，从而降低了生产成本。
作为优选的方案，陶瓷颗粒5的直径为0.1mm-0.4mm，树脂层刚好完全覆盖陶瓷颗粒5。
本发明的耐磨冲压模具不局限于上述各实施例，凡采用等同替换形成的技术方案，均落在本发明要求的保护范围。

Claims (1)

1.一种耐磨冲压模具，包括相对设置的上模座和下模座，所述上模座上设有凸模，所述下模座上设有凹模，所述凸模上设有用于冲压成型件压边的压板，其特征在于：所述凹模的表面均匀密布有陶瓷颗粒，所述陶瓷颗粒的表面均匀涂覆有树脂层；所述陶瓷颗粒的直径为0.1mm-0.4mm，所述陶瓷颗粒与凹模的表面胶接。
CN201610084487.5A 2013-06-29 2013-06-29 一种具有较好刚性和耐冲击强度的耐磨冲压模具 Expired - Fee Related CN105583300B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105964801A (zh) * 2016-06-22 2016-09-28 苏州天朋精密元器件有限公司 冲压模具
CN108405722A (zh) * 2018-02-07 2018-08-17 苏州市天星山精密模具有限公司 一种耐高温高精度冲压模具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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CN103920799A (zh) * 2014-03-20 2014-07-16 成都市龙泉驿区齐盛机械厂 一种使用寿命长的耐磨型冲压模具
CN103920804A (zh) * 2014-03-20 2014-07-16 成都市龙泉驿区齐盛机械厂 可改善单边刮压的耐磨型冲压模具
CN107829042B (zh) * 2017-11-02 2019-09-20 江苏钧骋车业有限公司 一种钣金件冲压模具及其在冲压工艺中的应用

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US4197902A (en) * 1976-07-31 1980-04-15 Kabel-Und Metallwerke Gutehoffnungshuette Ag Molds for continuous casting of metals
JPS5366824A (en) * 1976-11-26 1978-06-14 Hitachi Ltd Preparation of complex casting
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CN108405722A (zh) * 2018-02-07 2018-08-17 苏州市天星山精密模具有限公司 一种耐高温高精度冲压模具

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CN105499401B (zh) 2017-11-03
CN105583300B (zh) 2017-12-05

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