JP6804669B1 - スプリングピン脱着治具 - Google Patents
スプリングピン脱着治具 Download PDFInfo
- Publication number
- JP6804669B1 JP6804669B1 JP2019556370A JP2019556370A JP6804669B1 JP 6804669 B1 JP6804669 B1 JP 6804669B1 JP 2019556370 A JP2019556370 A JP 2019556370A JP 2019556370 A JP2019556370 A JP 2019556370A JP 6804669 B1 JP6804669 B1 JP 6804669B1
- Authority
- JP
- Japan
- Prior art keywords
- spring pin
- pull
- hole
- bolt
- shaft
- 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.)
- Active
Links
- 238000000605 extraction Methods 0.000 abstract description 12
- 210000000078 claw Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/08—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing cotter pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/28—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing resilient bushings or the like
Abstract
Description
Claims (1)
- ワークの貫通孔に嵌合されたスプリングピンを一側から他側へ脱着するスプリングピン脱着治具であって、
前記ワークの他側に係合し、中心軸に沿ってボルト孔が形成される基筒と、
前記基筒の前記ボルト孔に螺合し、前記中心軸に沿って抜き軸貫通孔が形成される引き抜きボルトと、
前記貫通孔の径よりも小さくかつ前記スプリングピンの内孔径よりも大きい径の頭部を有し、前記スプリングピンの一側から該スプリングピンの内孔と前記抜き軸貫通孔とに挿通される抜き軸と、
前記引き抜きボルトよりも他側において前記抜き軸と前記引き抜きボルトとを締結する固定子と、
を備え、
前記引き抜きボルトを回転させて前記基筒から前記引き抜きボルトを離間させることによって、前記スプリングピンを他側へ脱着する、
スプリングピン脱着治具。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/031345 WO2021024451A1 (ja) | 2019-08-08 | 2019-08-08 | スプリングピン脱着治具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6804669B1 true JP6804669B1 (ja) | 2020-12-23 |
JPWO2021024451A1 JPWO2021024451A1 (ja) | 2021-09-13 |
Family
ID=73836042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019556370A Active JP6804669B1 (ja) | 2019-08-08 | 2019-08-08 | スプリングピン脱着治具 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6804669B1 (ja) |
CN (1) | CN114206554B (ja) |
WO (1) | WO2021024451A1 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2273629A1 (fr) * | 1974-06-05 | 1976-01-02 | Chrysler France | Appareil pour l'extraction des goupilles creuses |
CA1279762C (en) * | 1986-11-13 | 1991-02-05 | Ronald J.W. Parrott | Extractor tool for bearings, bushings and the like |
JPH0798293B2 (ja) * | 1987-04-22 | 1995-10-25 | 東洋通信機株式会社 | スプリングピン着脱方法 |
JP2004058251A (ja) * | 2002-07-31 | 2004-02-26 | Honda Motor Co Ltd | ノックピン引抜装置 |
RU2393080C1 (ru) * | 2008-12-15 | 2010-06-27 | Российская Федерация, от имени которой выступает государственный заказчик - Государственная корпорация по атомной энергии "Росатом" | Съемник кольцевой прокладки из трубы |
JP5513286B2 (ja) * | 2010-07-07 | 2014-06-04 | 弘 井上 | ピン着脱工具 |
CN205858416U (zh) * | 2016-08-09 | 2017-01-04 | 哈尔滨汽轮机厂有限责任公司 | 一种方便返修的汽轮机静子部套总成 |
CN207788821U (zh) * | 2017-12-29 | 2018-08-31 | 大连泰凯工业有限公司 | 核反应堆容器法兰连接螺栓适配器空心销拆除器 |
-
2019
- 2019-08-08 JP JP2019556370A patent/JP6804669B1/ja active Active
- 2019-08-08 WO PCT/JP2019/031345 patent/WO2021024451A1/ja active Application Filing
- 2019-08-08 CN CN201980098786.6A patent/CN114206554B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2021024451A1 (ja) | 2021-02-11 |
CN114206554A (zh) | 2022-03-18 |
JPWO2021024451A1 (ja) | 2021-09-13 |
CN114206554B (zh) | 2023-03-24 |
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