CN107901015A - 一种高精度圆孔自定心多功能划线尺 - Google Patents
一种高精度圆孔自定心多功能划线尺 Download PDFInfo
- Publication number
- CN107901015A CN107901015A CN201711216184.5A CN201711216184A CN107901015A CN 107901015 A CN107901015 A CN 107901015A CN 201711216184 A CN201711216184 A CN 201711216184A CN 107901015 A CN107901015 A CN 107901015A
- Authority
- CN
- China
- Prior art keywords
- base plate
- positioning
- scale
- marking
- assembly
- 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.)
- Granted
Links
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 241001422033 Thestylus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
- G01B3/563—Protractors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216184.5A CN107901015B (zh) | 2017-11-28 | 2017-11-28 | 一种高精度圆孔自定心多功能划线尺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216184.5A CN107901015B (zh) | 2017-11-28 | 2017-11-28 | 一种高精度圆孔自定心多功能划线尺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107901015A true CN107901015A (zh) | 2018-04-13 |
| CN107901015B CN107901015B (zh) | 2019-07-12 |
Family
ID=61848897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711216184.5A Active CN107901015B (zh) | 2017-11-28 | 2017-11-28 | 一种高精度圆孔自定心多功能划线尺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107901015B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352034A (zh) * | 2018-12-03 | 2019-02-19 | 江西洪都航空工业集团有限责任公司 | 一种高精度均布开孔装置及其开孔方法 |
| CN110744518A (zh) * | 2019-11-27 | 2020-02-04 | 上海三一重机股份有限公司 | 划线尺及定位工装 |
| CN111421516A (zh) * | 2020-05-06 | 2020-07-17 | 刘娟梅 | 一种切割砧板用划线装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202763830U (zh) * | 2012-07-16 | 2013-03-06 | 上海东方泵业(集团)有限公司 | 一种自定心划线工具 |
| CN105171714A (zh) * | 2015-10-27 | 2015-12-23 | 黄河水利职业技术学院 | 一种圆孔自定心多用划线尺 |
-
2017
- 2017-11-28 CN CN201711216184.5A patent/CN107901015B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202763830U (zh) * | 2012-07-16 | 2013-03-06 | 上海东方泵业(集团)有限公司 | 一种自定心划线工具 |
| CN105171714A (zh) * | 2015-10-27 | 2015-12-23 | 黄河水利职业技术学院 | 一种圆孔自定心多用划线尺 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352034A (zh) * | 2018-12-03 | 2019-02-19 | 江西洪都航空工业集团有限责任公司 | 一种高精度均布开孔装置及其开孔方法 |
| CN110744518A (zh) * | 2019-11-27 | 2020-02-04 | 上海三一重机股份有限公司 | 划线尺及定位工装 |
| CN111421516A (zh) * | 2020-05-06 | 2020-07-17 | 刘娟梅 | 一种切割砧板用划线装置 |
| CN111421516B (zh) * | 2020-05-06 | 2023-04-21 | 南京超图中小企业信息服务有限公司 | 一种切割砧板用划线装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107901015B (zh) | 2019-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Lixin Inventor after: Lv Keming Inventor after: Li Xiaojuan Inventor after: Zhao Peng Inventor after: Li Zipeng Inventor after: Yang Yantao Inventor after: Zhu Mengyun Inventor after: Liu Yubin Inventor after: Huang Zhiwei Inventor after: Zhang Li Inventor before: Liu Yubin Inventor before: Li Xiaojuan Inventor before: Zhao Peng Inventor before: Li Zipeng Inventor before: Zhu Mengyun Inventor before: Gu Lixin Inventor before: Huang Zhiwei Inventor before: Zhang Li Inventor before: Lv Keming |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |