WO2016027936A1 - Appareil pour attacher/détacher un outil de meulage pour meuleuse - Google Patents

Appareil pour attacher/détacher un outil de meulage pour meuleuse Download PDF

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Publication number
WO2016027936A1
WO2016027936A1 PCT/KR2014/011456 KR2014011456W WO2016027936A1 WO 2016027936 A1 WO2016027936 A1 WO 2016027936A1 KR 2014011456 W KR2014011456 W KR 2014011456W WO 2016027936 A1 WO2016027936 A1 WO 2016027936A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupler
sleeve
grinding tool
grinder
tool
Prior art date
Application number
PCT/KR2014/011456
Other languages
English (en)
Korean (ko)
Inventor
김창성
김경진
Original Assignee
김창성
김경진
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김창성, 김경진 filed Critical 김창성
Priority to ES14900065T priority Critical patent/ES2786188T3/es
Priority to CN201480040821.6A priority patent/CN106061680B/zh
Priority to EP14900065.5A priority patent/EP3067155B1/fr
Publication of WO2016027936A1 publication Critical patent/WO2016027936A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
    • B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor

Definitions

  • the present applicant has already proposed the technique as disclosed in the Republic of Korea Patent No. 1056036 in consideration of the problems of the prior art as described above.
  • this technology it is possible to easily detach and attach the grinding tool mounted on the rotating shaft of the grinder body, so that it is possible to improve the work efficiency without the need of a separate tool or fastening means, and the grinding tool and the coupler are geared As a result of this, the adhesive force between the coupler and the grinding tool was greatly strengthened, thereby minimizing the shaking during the work to ensure stability.
  • FIG. 6 is a cross-sectional view showing a fastening state of each component assembled to the coupler
  • the body of the grinding tool 11 has a pair of flanges 17a and 17b, and a groove 18a is provided between these flanges, and the length of the shaft is provided on the circumferential surface of the shaft extending toward the distal end of one flange 17b.
  • the external teeth 18b processed in the direction are formed.

Abstract

La présente invention porte sur un appareil pour attacher/détacher un outil de meulage pour une meuleuse, ledit appareil pouvant : permettre à l'outil de meulage d'être attaché de façon appropriée à un coupleur qui est couplé à un arbre rotatif d'un arbre principal constituant une meuleuse portative pour tourner à grande vitesse, et d'être détaché de celui-ci ; renforcer la force d'adhérence entre le coupleur et l'outil de meulage pour empêcher un tremblement de celui-ci pendant le meulage pour assurer une stabilité et une continuité du travail ; transmettre efficacement une puissance. L'appareil, selon la présente invention, comporte un outil de meulage, un coupleur, un manchon, des billes de verrouillage, un ressort et un écrou borgne. L'outil de meulage possède un arbre cylindrique, un creux et un arbre rectangulaire, qui sont formés en succession sur la partie d'extrémité de pointe d'un côté du corps de celui-ci. Le coupleur possède un trou de montage dans lequel l'outil de meulage est inséré de façon fixe, un trou rectangulaire et un trou de vis auquel est fixé un corps de meuleuse, ainsi que deux colonnes de trous traversants et une bride qui sont formées sur la surface périphérique de celui-ci. Le manchon présente une rainure anti-vibrations inférieure et une rainure de montage, qui sont formées sur le côté de la partie de diamètre interne en étages, et une rainure anti-vibrations supérieure sur un côté opposé de celui-ci. Les billes de verrouillage sont reçues dans les trous traversants formés dans le coupleur, et sont configurées de façon à se déplacer vers l'arbre cylindrique et le creux de l'outil de meulage de façon à verrouiller ou à déverrouiller un outil de meulage quand le manchon se déplace. Le ressort applique une force élastique au manchon quand le manchon coulisse. L'écrou borgne est configuré de façon à réguler l'emplacement où est assemblé le manchon.
PCT/KR2014/011456 2014-08-21 2014-11-27 Appareil pour attacher/détacher un outil de meulage pour meuleuse WO2016027936A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES14900065T ES2786188T3 (es) 2014-08-21 2014-11-27 Aparato para montar/desmontar un herramienta amoladora para amoladora
CN201480040821.6A CN106061680B (zh) 2014-08-21 2014-11-27 打磨机的研磨盘置换装置
EP14900065.5A EP3067155B1 (fr) 2014-08-21 2014-11-27 Appareil pour attacher/détacher un outil de meulage pour meuleuse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140108745A KR101535217B1 (ko) 2014-08-21 2014-08-21 그라인더용 연마공구의 탈, 부착장치
KR10-2014-0108745 2014-08-21

Publications (1)

Publication Number Publication Date
WO2016027936A1 true WO2016027936A1 (fr) 2016-02-25

Family

ID=53792404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/011456 WO2016027936A1 (fr) 2014-08-21 2014-11-27 Appareil pour attacher/détacher un outil de meulage pour meuleuse

Country Status (6)

Country Link
EP (1) EP3067155B1 (fr)
KR (1) KR101535217B1 (fr)
CN (1) CN106061680B (fr)
ES (1) ES2786188T3 (fr)
PT (1) PT3067155T (fr)
WO (1) WO2016027936A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109182106A (zh) * 2018-09-27 2019-01-11 瑞智康生物技术（昆山）有限公司 一种快速更换研磨杵的手持式组织研磨器
KR20190049270A (ko) * 2017-11-01 2019-05-09 주식회사모두기술 휴대형 연마장치

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KR101728066B1 (ko) * 2016-10-28 2017-05-02 주식회사 이엔큐원터치 연마공구고정구의 본체 제작방법
US10875147B2 (en) 2016-10-28 2020-12-29 E&Q One-Touch Co., Ltd. Grinding tool fixture and method of manufacturing main body of grinding tool fixture
WO2018079986A1 (fr) * 2016-10-28 2018-05-03 주식회사 이엔큐원터치 Élément de fixation d'outil de meulage et procédé de fabrication de corps principal d'élément de fixation d'outil de meulage
CN206555683U (zh) * 2016-12-28 2017-10-13 深圳市大疆灵眸科技有限公司 云台手持杆组件及装设有该云台手持杆组件的云台
KR101773447B1 (ko) * 2017-01-16 2017-08-31 주식회사 이엔큐원터치 핸드그라인더에 결합되어 사용되는 연마디스크 체결방법
KR101934512B1 (ko) 2018-05-03 2019-01-02 김창성 스트레이트 타입 생크의 탈부착을 위한 커플러
CN109048677B (zh) * 2018-09-03 2020-04-21 广州勤业建筑安装工程有限公司 一种建筑用大型环保板材环孔抛光打磨装置
CN109182105B (zh) * 2018-09-27 2023-10-03 瑞智康生物技术（昆山）有限公司 一种旋转卡位手持式组织研磨器
CN110103124B (zh) * 2019-03-28 2024-03-22 北京百慕合金有限责任公司 砂轮片装置、砂轮切割设备及切割方法
CN112894564A (zh) * 2019-12-03 2021-06-04 南京德朔实业有限公司 研磨类电动工具
CN114310586B (zh) * 2020-09-25 2023-04-14 南京泉峰科技有限公司 研磨类电动工具
CN113510663B (zh) * 2021-06-08 2022-10-21 浙江亚特电器股份有限公司 一种多功能机的工作头快装结构及多功能机
ES1303584Y (es) 2023-06-06 2023-12-28 Cepilleria Catalana Herramienta desmontable
CN116422654B (zh) * 2023-06-13 2023-08-11 国网山东省电力公司诸城市供电公司 一种配电柜清洁装置

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Publication number Priority date Publication date Assignee Title
KR20190049270A (ko) * 2017-11-01 2019-05-09 주식회사모두기술 휴대형 연마장치
KR102010956B1 (ko) 2017-11-01 2019-08-14 주식회사 모두기술 휴대형 연마장치
CN109182106A (zh) * 2018-09-27 2019-01-11 瑞智康生物技术（昆山）有限公司 一种快速更换研磨杵的手持式组织研磨器
CN109182106B (zh) * 2018-09-27 2023-10-03 瑞智康生物技术（昆山）有限公司 一种快速更换研磨杵的手持式组织研磨器

Also Published As

Publication number Publication date
KR101535217B1 (ko) 2015-07-09
EP3067155A4 (fr) 2017-09-06
CN106061680A (zh) 2016-10-26
ES2786188T3 (es) 2020-10-09
EP3067155A1 (fr) 2016-09-14
CN106061680B (zh) 2017-11-24
PT3067155T (pt) 2020-04-28
EP3067155B1 (fr) 2020-02-12

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