JP2018027570A - コッター - Google Patents
コッター Download PDFInfo
- Publication number
- JP2018027570A JP2018027570A JP2017188105A JP2017188105A JP2018027570A JP 2018027570 A JP2018027570 A JP 2018027570A JP 2017188105 A JP2017188105 A JP 2017188105A JP 2017188105 A JP2017188105 A JP 2017188105A JP 2018027570 A JP2018027570 A JP 2018027570A
- Authority
- JP
- Japan
- Prior art keywords
- medium
- mold
- fixing
- plate
- cotter
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 238000005242 forging Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Landscapes
- Forging (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
Description
2 第二固定部
3 金型
4 基体部
5 板状部材
6 媒体
7 媒体充填部
8 加圧機構
12 金型固定部
Claims (1)
- 鍛造機に設けられた金型固定部の対向する第一固定部と第二固定部との間に配設される金型を固定する際に用いるコッターであって、媒体充填部が凹設された基体部と、この媒体充填部に充填される媒体と、この媒体が充填された前記媒体充填部の開口部を閉口する板状部材と、前記媒体充填部内に充填された前記媒体を加圧する加圧機構とで構成されると共に、前記第一固定部と前記金型との間、又は前記第二固定部と前記金型との間に形成される隙間に挿入し得る棒状体に形成される構成とされ、前記板状部材は、前記加圧機構に加圧された媒体の押圧により外方に向かって突出移動自在に設けられる構成とされて、この板状部材が前記第一固定部又は前記第二固定部又は前記金型のいずれかに当接するようにして、前記第一固定部と前記金型との間、又は前記第二固定部と前記金型との間に形成される隙間に挿入し、前記加圧機構により前記基体部の前記媒体充填部内に充填された前記媒体を加圧することで、この媒体が前記板状部材を押圧し、この媒体の押圧により前記板状部材が外方に向かって突出移動し、この板状部材の突出移動による前記第一固定部又は前記第二固定部若しくは前記金型への押圧作用により、前記金型を前記第一固定部又は前記第二固定部に圧接状態にしてこの金型を固定するように構成されていることを特徴とするコッター。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014176667 | 2014-08-30 | ||
JP2014176667 | 2014-08-30 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015167833A Division JP6223395B2 (ja) | 2014-08-30 | 2015-08-27 | 楔状固定具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018027570A true JP2018027570A (ja) | 2018-02-22 |
JP6650917B2 JP6650917B2 (ja) | 2020-02-19 |
Family
ID=55658322
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015167833A Expired - Fee Related JP6223395B2 (ja) | 2014-08-30 | 2015-08-27 | 楔状固定具 |
JP2017188105A Active JP6650917B2 (ja) | 2014-08-30 | 2017-09-28 | コッター |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015167833A Expired - Fee Related JP6223395B2 (ja) | 2014-08-30 | 2015-08-27 | 楔状固定具 |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP6223395B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116408415B (zh) * | 2023-02-13 | 2023-12-12 | 江苏珀然股份有限公司 | 一种铝合金车轮锻造用顶出装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5153292Y2 (ja) * | 1971-07-29 | 1976-12-20 | ||
JPS5828674Y2 (ja) * | 1981-06-30 | 1983-06-22 | 三菱重工業株式会社 | 型取付用キ− |
JPS6281243A (ja) * | 1985-10-03 | 1987-04-14 | Asahi Okuma Ind Co Ltd | 圧造機の工具固定装置 |
JPH0612011Y2 (ja) * | 1988-02-24 | 1994-03-30 | 株式会社技研製作所 | 舗装カッター |
-
2015
- 2015-08-27 JP JP2015167833A patent/JP6223395B2/ja not_active Expired - Fee Related
-
2017
- 2017-09-28 JP JP2017188105A patent/JP6650917B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6223395B2 (ja) | 2017-11-01 |
JP6650917B2 (ja) | 2020-02-19 |
JP2016050675A (ja) | 2016-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4519920B2 (ja) | ボルト取付孔の閉塞キャップの打ち込み治具 | |
US9689146B2 (en) | Reliable connection system and assemblies and methods for using the reliable connections | |
US20090229844A1 (en) | Hammer Having a Two Part Body | |
US20130081837A1 (en) | System and Method for Easy Removal of Hydraulic Hammer Bushing | |
JP2018027570A (ja) | コッター | |
KR20160074973A (ko) | 유압타격장치용 타격몸체 | |
US20170144287A1 (en) | Handheld power tool | |
UA105950C2 (uk) | Ударний механізм для ударного пристрою і спосіб відкривання випускного отвору | |
CN105599343B (zh) | 一种自动模具夹紧装置 | |
JP2019188569A (ja) | 加工機のカッター交換装置のカッター交換アーム | |
CN104227653A (zh) | 一种拆卸对压凸肩衬套的工具及拆卸对压凸肩衬套的方法 | |
CN204430135U (zh) | 一种锻锤 | |
JP2009097684A (ja) | シール機構 | |
KR101297132B1 (ko) | 유압브레이커의 위치고정장치 | |
JP5263426B2 (ja) | シール機構 | |
CN207288563U (zh) | 一种双角度侧冲孔斜楔机构 | |
CN207807626U (zh) | 一种气动钉枪气缸上的缓冲结构 | |
WO2016181429A1 (ja) | 流体圧式クランプ装置および流体圧式クランプヘッド | |
JP6732256B2 (ja) | 固定装置 | |
US8893625B2 (en) | Rubber stopper | |
RU165253U1 (ru) | Поглощающий аппарат с увеличенным сроком безотказной работы | |
US444835A (en) | hobson | |
CN103307053B (zh) | 自动精确回中位双伸杆气缸 | |
CN216607997U (zh) | 小孔涨紧下拉夹具 | |
CN212706568U (zh) | 盘根盒顶出用顶杆组件及柱塞泵盘根盒顶出工具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180627 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190418 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190509 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190705 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191021 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191206 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200106 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200121 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6650917 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |