CN105382304B - 一种建材钻孔防断裂装置 - Google Patents
一种建材钻孔防断裂装置 Download PDFInfo
- Publication number
- CN105382304B CN105382304B CN201510951490.8A CN201510951490A CN105382304B CN 105382304 B CN105382304 B CN 105382304B CN 201510951490 A CN201510951490 A CN 201510951490A CN 105382304 B CN105382304 B CN 105382304B
- Authority
- CN
- China
- Prior art keywords
- hole
- supporting plate
- building materials
- plate
- upper mounted
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/134—Spacers or shims
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/08—Clamping mechanisms; Provisions for clamping
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510951490.8A CN105382304B (zh) | 2015-12-17 | 2015-12-17 | 一种建材钻孔防断裂装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510951490.8A CN105382304B (zh) | 2015-12-17 | 2015-12-17 | 一种建材钻孔防断裂装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
CN105382304A CN105382304A (zh) | 2016-03-09 |
CN105382304A8 CN105382304A8 (zh) | 2017-09-05 |
CN105382304B true CN105382304B (zh) | 2017-10-13 |
Family
ID=55415440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510951490.8A Expired - Fee Related CN105382304B (zh) | 2015-12-17 | 2015-12-17 | 一种建材钻孔防断裂装置 |
Country Status (1)
Country | Link |
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CN (1) | CN105382304B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390738B1 (en) * | 2000-04-07 | 2002-05-21 | Yevgeny Fridman | Tool jig for doors |
CN2794703Y (zh) * | 2005-06-10 | 2006-07-12 | 深圳市大族激光科技股份有限公司 | Pcb板钻孔用压力脚 |
CN202861802U (zh) * | 2012-08-30 | 2013-04-10 | 昆山市致高远精密模具有限公司 | 一种连杆零件夹具 |
CN104175142A (zh) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | 一种离合器总泵泵体钻孔夹具 |
CN203992498U (zh) * | 2014-08-20 | 2014-12-10 | 安徽理工大学 | 一种ca6140车床后托架钻孔夹具 |
CN205342012U (zh) * | 2015-12-17 | 2016-06-29 | 重庆市合川区盐井工程建筑有限公司 | 一种建材钻孔防断裂装置 |
-
2015
- 2015-12-17 CN CN201510951490.8A patent/CN105382304B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390738B1 (en) * | 2000-04-07 | 2002-05-21 | Yevgeny Fridman | Tool jig for doors |
CN2794703Y (zh) * | 2005-06-10 | 2006-07-12 | 深圳市大族激光科技股份有限公司 | Pcb板钻孔用压力脚 |
CN202861802U (zh) * | 2012-08-30 | 2013-04-10 | 昆山市致高远精密模具有限公司 | 一种连杆零件夹具 |
CN104175142A (zh) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | 一种离合器总泵泵体钻孔夹具 |
CN203992498U (zh) * | 2014-08-20 | 2014-12-10 | 安徽理工大学 | 一种ca6140车床后托架钻孔夹具 |
CN205342012U (zh) * | 2015-12-17 | 2016-06-29 | 重庆市合川区盐井工程建筑有限公司 | 一种建材钻孔防断裂装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105382304A (zh) | 2016-03-09 |
CN105382304A8 (zh) | 2017-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Correction of invention patent gazette |
Correction item: Applicant Correct: CHONGQING HECHUANG DISTRICT YANJING CONSTRUCTION ENGINEERING CO., LTD. False: CHONGQING HECHUAN DISTRICT YANJING ENGINEERING CONSTRUCTION CO., LTD. Number: 10 Volume: 32 |
|
CI02 | Correction of invention patent application | ||
CI02 | Correction of invention patent application |
Correction item: Applicant Correct: CHONGQING HECHUANG DISTRICT YANJING CONSTRUCTION ENGINEERING CO., LTD. False: CHONGQING HECHUAN DISTRICT YANJING ENGINEERING CONSTRUCTION CO., LTD. Number: 10 Page: The title page Volume: 32 |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20181217 |