CN201456145U - 一种加工圆角的木工刀具 - Google Patents

一种加工圆角的木工刀具 Download PDF

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Publication number
CN201456145U
CN201456145U CN2009200796580U CN200920079658U CN201456145U CN 201456145 U CN201456145 U CN 201456145U CN 2009200796580 U CN2009200796580 U CN 2009200796580U CN 200920079658 U CN200920079658 U CN 200920079658U CN 201456145 U CN201456145 U CN 201456145U
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blade
tool
processing
circular arc
cutting edges
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CN2009200796580U
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任建军
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Chengdu Hengcheng Tool Co., Ltd.
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CHENGDU HENGCHENG TOOLS MANUFACTURING Co Ltd
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Abstract

一种加工圆角的木工刀具,包括刀体和刀柄,刀体的周向上均布地开有刀刃,刀刃由两段内凹的圆弧线形刀刃和一段直线形刀刃组成。本实用新型结构简单,使用方便,既能加工一个圆角,也可一次同时加工左右两个圆角,生产效率高。加工的圆角尺寸和形状稳定,完全能满足大批量生产的要求。

Description

一种加工圆角的木工刀具
技术领域
本实用新型涉及一种木工刀具,特别是木工机械上使用的刀具。
背景技术
目前,在木质材料上加工圆角时,由于没有专用刀具,不但加工效率低,圆角的尺寸和形状也很不稳定,不能满足互换性要求,不适应大批量生产的要求。当工件左右两边都需加工圆角时,要分两次加工。
实用新型内容
本实用新型提供一种加工圆角的木工刀具,能一次完成左右两个圆角的加工,生产效率高,加工出的圆角尺寸和形状稳定。
一种加工圆角的木工刀具,包括刀体和刀柄,刀体的周向上均布地开有刀刃,刀刃由两段内凹的圆弧线形刀刃和一段直线形刀刃组成。
所述的两段内凹的圆弧线形刀刃为相向布置。
本实用新型结构简单,使用方便,既能加工一个圆角,也可一次同时加工左右两个圆角,生产效率高。加工的圆角尺寸和形状稳定,完全能满足大批量生产的要求。
附图说明
图1为本实用新型的结构示意图。
图2为用本实用新型加工的工件示意图。
图中:1-刀柄,2-刀体,3-圆弧线形刀刃,4-直线形刀刃。
具体实施方式
如图1所示,本实用新型为一回转体,包括刀柄1和刀体2,刀体2上沿圆体方向上均布地开有刀刃,刀刃由两段内凹的圆弧线形刀刃3和一段直线形刀刃4组成,圆弧线形刀刃3的长度为四分一圆周长,刀刃3和刀刃4为平滑连接,直线形刀刃4位于两段内凹的圆弧线形刀刃3之间,两段内凹的圆弧线形刀刃3相向布置。
图2所示为一种木质软帘门组件,使用本实用新型一次走刀就可加工出图中所示零件下端左右两边的圆角,方便快速,生产效率高。

Claims (3)

1.一种加工圆角的木工刀具,包括刀体(2)和刀柄(1),其特征在于:刀体(2)的周向上均布地开有刀刃,刀刃由两段内凹的圆弧线形刀刃(3)和一段直线形刀刃(4)组成。
2.根据权利要求1所述的加工圆角的木工刀具,其特征在于:所述的两段内凹的圆弧线形刀刃(3)为相向布置。
3.根据权利要求1或2所述的加工圆角的木工刀具,其特征在于:所述的圆弧线形刀刃(3)的长度为四分之一圆周长。
CN2009200796580U 2009-03-19 2009-03-19 一种加工圆角的木工刀具 Expired - Lifetime CN201456145U (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514262A (zh) * 2016-12-29 2017-03-22 重庆太乙机械有限公司 一种圆角、异型孔铣削设备
CN107931727A (zh) * 2017-11-20 2018-04-20 中山市园丰精密刃具有限公司 一种上下倒角刀
KR102477089B1 (ko) 2022-09-21 2022-12-13 하회도마 예목 협동조합 루터 및 샌딩 복합장치
KR102483580B1 (ko) 2022-09-21 2023-01-02 하회도마 예목 협동조합 루터 작업용 반원형 비트

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514262A (zh) * 2016-12-29 2017-03-22 重庆太乙机械有限公司 一种圆角、异型孔铣削设备
CN107931727A (zh) * 2017-11-20 2018-04-20 中山市园丰精密刃具有限公司 一种上下倒角刀
KR102477089B1 (ko) 2022-09-21 2022-12-13 하회도마 예목 협동조합 루터 및 샌딩 복합장치
KR102483580B1 (ko) 2022-09-21 2023-01-02 하회도마 예목 협동조합 루터 작업용 반원형 비트
KR20240040588A (ko) 2022-09-21 2024-03-28 하회도마 예목 협동조합 루터 및 샌딩 복합장치
KR102690905B1 (ko) 2022-09-21 2024-08-05 하회도마 예목 협동조합 루터 및 샌딩 복합장치

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ASS Succession or assignment of patent right

Owner name: CHENGDU HENGCHENG TOOL CO., LTD.

Free format text: FORMER OWNER: CHENGDU HENGCHENG TOOLS MANUFACTURING CO., LTD.

Effective date: 20110818

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20110818

Address after: 610041 No. two, No. 1, south 6, Ke garden, hi tech Zone, Sichuan, Chengdu

Patentee after: Chengdu Hengcheng Tool Co., Ltd.

Address before: 610041, No. 2, No. 1, south 6 Industrial Park, Feng Wan Industrial Zone, Chengdu hi tech Zone, Sichuan, China

Patentee before: Chengdu Hengcheng Tools Manufacturing Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20100512

CX01 Expiry of patent term