CN2340503Y - 碎纸机组合式刀具 - Google Patents

碎纸机组合式刀具 Download PDF

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Publication number
CN2340503Y
CN2340503Y CN 98243147 CN98243147U CN2340503Y CN 2340503 Y CN2340503 Y CN 2340503Y CN 98243147 CN98243147 CN 98243147 CN 98243147 U CN98243147 U CN 98243147U CN 2340503 Y CN2340503 Y CN 2340503Y
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China
Prior art keywords
cutter shaft
utility
model
cutting tool
paper
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Expired - Fee Related
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CN 98243147
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English (en)
Inventor
陈中笑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SANWEI ELECTRIC APPLIANCE Manufacturing FACTORY TANGXIA TOWN DONGGUAN CITY
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SANWEI ELECTRIC APPLIANCE Manufacturing FACTORY TANGXIA TOWN DONGGUAN CITY
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Priority to CN 98243147 priority Critical patent/CN2340503Y/zh
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Publication of CN2340503Y publication Critical patent/CN2340503Y/zh
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Abstract

碎纸机组合式刀具,涉及一种碎纸机的刀具,本实用新型主要由刀轴、刀片、隔片等组成,通过用塑料作隔片,金属冲片为刀片,多边形型材为刀轴组合而成。具有成本低、效率高、精度高及整体一致性好等特点,而且还具有重量轻,自身能耗小,从而提高了有效功率,且具维修方便的优点,是一种很有前景的碎纸机刀具。

Description

碎纸机组合式刀具
本实用新型涉及一种碎纸机的碎纸刀具。
在办公设备中,碎纸机日益得到广泛的应用。然而,在碎纸机中所使用的刀具,一般是采用整体制造,工艺复杂,对机械加工设备要求较高,设备投资大,而且加工时一致性差,精度很难保证,故导致制造成本高。
本实用新型的目的在于克服上述现有技术的不足之处,而提供一种由几个零件组合而成的碎纸机刀具。
本实用新型是通过如下方案实现的:用塑料作隔片,金属冲片为刀片,多边形型材为刀轴组合而成。
本实用新型不但具有成本低、效率高、精度高及整体一致性好等特点,而且还具有重量轻,自身能耗小,从而提高了有效功率,且具方便的优点。
下面结合附图对本实用新型作进一步叙述:
附图1为本实用新型主剖视图
附图2为刀轴4剖视图
附图3为刀片1主视图
见附图1、2、3,本实用新型由刀片1、隔片2、隔筒3、刀轴4、紧固件5组成,刀轴4的径向剖面呈多边形,刀片1、隔片2、隔筒3逐一相邻地套在刀轴4上,其内孔均与刀轴4的径向剖面同样形状,紧固件5紧固在刀轴4的两端。
当使用本实用新型时,将刀片1、隔片2、隔筒3逐一穿套在刀轴4上,其两端头通过紧固件5紧固,因上述零件可单独加工,故较原来的整体式刀具的加工容易得多,大大地降低了成本,而且使用效果一样,且只要调整隔筒3的厚度,便可以随意生产出碎纸机宽度不同的刀组,是一种很有前景的碎纸机刀具。

Claims (1)

  1. 碎纸机组合式刀具,包括刀片(1)、隔片(2)、隔筒(3)、刀轴(4)、紧固件(5),其特征在于:刀轴(4)的径向剖面呈多边形,刀片(1)、隔片(2)、隔筒(3)逐一相邻地套在刀轴(4)上,其内孔均与刀轴(4)的径向剖面同样形状,紧固件(5)紧固在刀轴(4)的两端。
CN 98243147 1998-10-15 1998-10-15 碎纸机组合式刀具 Expired - Fee Related CN2340503Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98243147 CN2340503Y (zh) 1998-10-15 1998-10-15 碎纸机组合式刀具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98243147 CN2340503Y (zh) 1998-10-15 1998-10-15 碎纸机组合式刀具

Publications (1)

Publication Number Publication Date
CN2340503Y true CN2340503Y (zh) 1999-09-29

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Family Applications (1)

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CN 98243147 Expired - Fee Related CN2340503Y (zh) 1998-10-15 1998-10-15 碎纸机组合式刀具

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CN (1) CN2340503Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100368094C (zh) * 2006-03-13 2008-02-13 茂新五金制品(深圳)有限公司 碎纸机圆筒形滚刀棒之带隔垫块的刀片
CN102294290A (zh) * 2011-03-25 2011-12-28 东莞精锐电器五金有限公司 碎纸机刀具及其加工方法
CN104437778A (zh) * 2014-12-26 2015-03-25 朱明江 一种有机肥颗粒粉碎机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100368094C (zh) * 2006-03-13 2008-02-13 茂新五金制品(深圳)有限公司 碎纸机圆筒形滚刀棒之带隔垫块的刀片
CN102294290A (zh) * 2011-03-25 2011-12-28 东莞精锐电器五金有限公司 碎纸机刀具及其加工方法
CN104437778A (zh) * 2014-12-26 2015-03-25 朱明江 一种有机肥颗粒粉碎机

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C14 Grant of patent or utility model
GR01 Patent grant
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Sanwei Electric Appliance Mfg. Factory, Tangxia Town, Dongguan City

Document name: Notice of termination

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee