CN201997795U - 一种外圆刀 - Google Patents

一种外圆刀 Download PDF

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Publication number
CN201997795U
CN201997795U CN2011200800437U CN201120080043U CN201997795U CN 201997795 U CN201997795 U CN 201997795U CN 2011200800437 U CN2011200800437 U CN 2011200800437U CN 201120080043 U CN201120080043 U CN 201120080043U CN 201997795 U CN201997795 U CN 201997795U
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CN
China
Prior art keywords
utility
model
cylindrical cutter
cutter body
cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200800437U
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English (en)
Inventor
陈东湘
童自强
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.)
CHANGDE YUFENG FASTENERS Co Ltd
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CHANGDE YUFENG FASTENERS Co Ltd
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Priority to CN2011200800437U priority Critical patent/CN201997795U/zh
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Publication of CN201997795U publication Critical patent/CN201997795U/zh
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Abstract

一种外圆刀,包括刀身和挡料槽,在圆形刀身的中间开有一条挡料槽。本实用新型的优点:通过在圆形刀身的中间开一条挡料槽,在切割管材时能够保证每段的长度尺寸基本上一致,避免了材料的浪费,提高了加工效率。

Description

一种外圆刀
技术领域
本实用新型涉及机械切割刀具,具体的来说是一种外圆刀。
背景枝术
目前,国内的紧固件加工企业在切割管材时机械设备上所使用的外圆刀由于结构存在缺陷,切割下来的管材每截的长度尺寸都不一致,由于截料的长度不一,导致材料存在很大的浪费,而且加工效率得不到提高。
实用新型内容
针对上述存在的问题,本实用新型的目的是提供一种能保证切割的每截管材长度一致的外圆刀。
本实用新型的技术方案是:一种外圆刀,包括刀身和挡料槽,其特征是:在圆形刀身的中间开有一条挡料槽。
本实用新型的优点:通过在圆形刀身的中间开一条挡料槽,在切割管材时能够保证每段的长度尺寸基本上一致,避免了材料的浪费,提高了加工效率。
附图说明
图1为本实用新型的结构示意图。
图2为本实用新型的横剖示意图。
具体实施方式
现结合附图,对本实用新型进一步具体说明。
如图1、图2所示,在圆形刀身1的中间开有一条挡料槽2。切割管材时,刀身1中间的挡料槽2使得每次切割的截料段的长度都基本保持一致。

Claims (1)

1.一种外圆刀,包括刀身(1)和挡料槽(2),其特征是:在圆形刀身(1)的中间开有一条挡料槽(2)。
CN2011200800437U 2011-03-24 2011-03-24 一种外圆刀 Expired - Fee Related CN201997795U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200800437U CN201997795U (zh) 2011-03-24 2011-03-24 一种外圆刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200800437U CN201997795U (zh) 2011-03-24 2011-03-24 一种外圆刀

Publications (1)

Publication Number Publication Date
CN201997795U true CN201997795U (zh) 2011-10-05

Family

ID=44700569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200800437U Expired - Fee Related CN201997795U (zh) 2011-03-24 2011-03-24 一种外圆刀

Country Status (1)

Country Link
CN (1) CN201997795U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111005

Termination date: 20150324

EXPY Termination of patent right or utility model