CN202894427U - 一种pcd退刀槽式锪窝钻 - Google Patents

一种pcd退刀槽式锪窝钻 Download PDF

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Publication number
CN202894427U
CN202894427U CN 201220607483 CN201220607483U CN202894427U CN 202894427 U CN202894427 U CN 202894427U CN 201220607483 CN201220607483 CN 201220607483 CN 201220607483 U CN201220607483 U CN 201220607483U CN 202894427 U CN202894427 U CN 202894427U
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China
Prior art keywords
cutter
pcd
withdrawal groove
socket drill
drill
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Expired - Fee Related
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CN 201220607483
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English (en)
Inventor
张海斌
王波
汪建海
原婵婵
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Zhengzhou Diamond Precision Manufacturing Co Ltd
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Zhengzhou Diamond Precision Manufacturing Co Ltd
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Abstract

一种PCD退刀槽式锪窝钻,包括刀轴、PCD刀片、刀体和退刀槽,退刀槽外侧沿设有圆锥角为10度的过渡锥面;刀体材质为GCR15轴承钢;退刀槽宽度为0.8mm、深度为0.2mm。本实用新型结构简单、功能实用,加工中导出时不容易在退刀槽处夹住,大大提高了生产效率,节约生产时间,降低成本,提高了生产效益。

Description

—种PCD退刀槽式锪窝钻
技术领域
[0001] 本实用新型涉及一种P⑶退刀槽式锪窝钻。
背景技术
[0002]目前的锪窝钻,如图1所示,包括刀轴1、刀片3、刀体4和退刀槽2,在加工中导入时是正常加工,但是导出时容易夹在退刀槽2处,降低了生产效率,影响产品质量。
实用新型内容
[0003] 本实用新型提供一种P⑶退刀槽式锪窝钻,刀具在工作中导出时,不容易在退刀槽处夹住。
[0004] 为了解决上述技术问题,本实用新型采用如下技术方案:一种PCD退刀槽式锪窝钻,包括刀轴、PCD刀片、刀体和退刀槽,退刀槽外侧沿设有圆锥角为10度的过渡锥面。
[0005] 刀体材质为GCR15轴承钢。
[0006] 退刀槽宽度为O. 8_、深度为O. 2_。
[0007] 本实用新型结构简单、功能实用,加工中导出时不容易在退刀槽处夹住,大大提高了生产效率,节约生产时间,降低成本,提高了生产效益。
附图说明
[0008] 图1为现有技术的结构示意图;
[0009] 图2为本实用新型的结构示意图。
具体实施方式
[0010] 实施例:如图2所示,一种P⑶退刀槽式锪窝钻,包括刀轴1、P⑶刀片3、刀体4和退刀槽2,退刀槽2外侧沿设有圆锥角α为10度的过渡锥面5。刀体4材质为GCR15轴承钢。退刀槽3宽度为O. 8_、深度为O. 2_。
[0011] 在实际加工中,导出时由于增加了过渡锥面5,不容易在退刀槽2处夹住,大大节约了时间,提高了生产效率。

Claims (3)

1. 一种P⑶退刀槽式锪窝钻,其特征在于:包括刀轴、P⑶刀片、刀体和退刀槽,退刀槽外侧沿设有圆锥角为10度的过渡锥面。
2.根据权利要求1所述的PCD退刀槽式锪窝钻,其特征在于:刀体材质为GCR15轴承钢。
3.根据权利要求2所述的P⑶退刀槽式锪窝钻,其特征在于:退刀槽宽度为O. 8mm、深度为O. 2_。
CN 201220607483 2012-11-16 2012-11-16 一种pcd退刀槽式锪窝钻 Expired - Fee Related CN202894427U (zh)

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CN 201220607483 CN202894427U (zh) 2012-11-16 2012-11-16 一种pcd退刀槽式锪窝钻

Applications Claiming Priority (1)

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CN 201220607483 CN202894427U (zh) 2012-11-16 2012-11-16 一种pcd退刀槽式锪窝钻

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CN202894427U true CN202894427U (zh) 2013-04-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103433815A (zh) * 2013-09-17 2013-12-11 沈阳飞机工业(集团)有限公司 螺栓头组合锪窝钻的加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103433815A (zh) * 2013-09-17 2013-12-11 沈阳飞机工业(集团)有限公司 螺栓头组合锪窝钻的加工方法
CN103433815B (zh) * 2013-09-17 2015-10-14 沈阳飞机工业(集团)有限公司 螺栓头组合锪窝钻的加工方法

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