CN204935355U - 氮化硅销棒 - Google Patents

氮化硅销棒 Download PDF

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Publication number
CN204935355U
CN204935355U CN201520573117.9U CN201520573117U CN204935355U CN 204935355 U CN204935355 U CN 204935355U CN 201520573117 U CN201520573117 U CN 201520573117U CN 204935355 U CN204935355 U CN 204935355U
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CN
China
Prior art keywords
barred body
bistrique
silicon nitride
pin rod
enclosed
Prior art date
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Expired - Fee Related
Application number
CN201520573117.9U
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English (en)
Inventor
李林峰
邱健
张学稳
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.)
Qian'an Qing Nuclear Mstar Technology Ltd
Original Assignee
QIANAN LEDA SPECIAL CERAMIC PRODUCT CO Ltd
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Application filed by QIANAN LEDA SPECIAL CERAMIC PRODUCT CO Ltd filed Critical QIANAN LEDA SPECIAL CERAMIC PRODUCT CO Ltd
Priority to CN201520573117.9U priority Critical patent/CN204935355U/zh
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Abstract

本实用新型公开了一种氮化硅销棒，由磨头、棒体、螺柱、定位销构成，其特征是磨头设计成半球状中空，棒体设计成空心圆柱体，磨头套在棒体头部，棒体套在螺柱体外侧，螺柱下端设计定位销。本实用新型结构简单、更换方便、经久耐用、大大降低生产成本。

Description

氮化硅销棒
技术领域
本实用新型涉及机械零部件领域，特别是涉及一种氮化硅销棒。
背景技术
目前我们采用整体式氮化硅销棒，销棒的磨头是最容易磨损的，磨头损坏，整个部件都要更换新的，增加成本，并且更换时费时费力，降低了生产效率。
发明内容
本实用新型克服了现有的销棒磨头效率低、成本高的不足，提供一种新型的分体式氮化硅销棒，磨头和销棒体分式，销棒损坏时，只需要更换磨头就好，大大提高了效率和降低了成本。
本实用新型解决其技术问题所采用的技术方案是：氮化硅销棒，由磨头、棒体、螺柱、定位销构成，其特征是磨头设计成半球状中空，棒体设计成空心圆柱体，磨头套在棒体头部，棒体套在螺柱体外侧，螺柱下端设计定位销。
本实用新型的有益效果是：本实用新型结构简单、更换方便、经久耐用、大大降低生产成本。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的结构示意图。
在图1中，1、磨头，2、棒体，3、螺柱，4、定位销。
具体实施方式
在图1中，磨头(1)设计成半球状中空体，棒体(2)设计成空心圆柱体，磨头(1)和棒体(2)用碳化硅烧制而成，磨头(1)套在棒体(2)头部，棒体(2)套在螺柱体外侧将其整体包裹起来，螺柱(3)下端设计定位销(4)。

Claims (1)

1.氮化硅销棒，由磨头、棒体、螺柱、定位销构成，其特征是磨头设计成半球状中空，棒体设计成空心圆柱体，磨头套在棒体头部，棒体套在螺柱体外侧，螺柱下端设计定位销。
CN201520573117.9U 2015-07-31 2015-07-31 氮化硅销棒 Expired - Fee Related CN204935355U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520573117.9U CN204935355U (zh) 2015-07-31 2015-07-31 氮化硅销棒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520573117.9U CN204935355U (zh) 2015-07-31 2015-07-31 氮化硅销棒

Publications (1)

Publication Number Publication Date
CN204935355U true CN204935355U (zh) 2016-01-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520573117.9U Expired - Fee Related CN204935355U (zh) 2015-07-31 2015-07-31 氮化硅销棒

Country Status (1)

Country Link
CN (1) CN204935355U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

Patentee after: Qian'an Qing nuclear Mstar Technology Ltd.

Address before: 064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

Patentee before: Qianan Leda Special Ceramic Products Co.,Ltd.

CP01 Change in the name or title of a patent holder
CU03 Publication of corrected utility model

Correction item: Patentee|Address

Correct: Qian'an nuclear clearing Mstar Technology Ltd.|064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

False: Qian'an Qing nuclear Mstar Technology Ltd.|064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

Number: 01

Volume: 32

CU03 Publication of corrected utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160106

Termination date: 20210731

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