JP6421818B2 - 往復運動工具 - Google Patents
往復運動工具 Download PDFInfo
- Publication number
- JP6421818B2 JP6421818B2 JP2016521078A JP2016521078A JP6421818B2 JP 6421818 B2 JP6421818 B2 JP 6421818B2 JP 2016521078 A JP2016521078 A JP 2016521078A JP 2016521078 A JP2016521078 A JP 2016521078A JP 6421818 B2 JP6421818 B2 JP 6421818B2
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- JP
- Japan
- Prior art keywords
- plunger
- connector member
- motor
- guide
- power
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
- B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
- B23D49/162—Pad sawing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
- B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
- B23D51/161—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows with dynamic balancing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
- B23D51/1615—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows with shock absorbing means
-
- 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
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/006—Vibration damping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Description
他の実施形態の往復運動工具は、モータの動力で先端工具を第1方向に往復運動させる往復運動工具であって、前記モータを収容するハウジングと、前記ハウジングに固定され、かつ、前記第1方向に沿って設けられたガイド部材と、前記モータの動力が伝達されるコネクタ部材と、前記モータの動力で回転中心線の周りで公転する動力伝達部材と、前記動力伝達部材の公転力を、前記コネクタ部材を前記第1方向に往復運動させる力に変換する変換機構と、前記コネクタ部材に取り付けられ、かつ、前記先端工具を保持するプランジャと、を有し、前記第1方向は、前記プランジャの軸線に沿った方向であり、前記コネクタ部材は、前記第1方向及び前記回転中心線を含む平面内で前記回転中心線方向に突出し、かつ、前記ガイド部材に沿って移動可能な支持部を有し、前記コネクタ部材は、前記第1方向及び前記回転中心線方向を含む平面内で、前記支持部によって前記プランジャを前記支持部を支点として所定の角度内で揺動可能に支持し、前記モータの動力が前記コネクタ部材に伝達されると、前記支持部が前記ガイド部に沿って移動して前記コネクタ部材が前記第1方向に往復動する。
Claims (7)
- モータの動力で先端工具を第1方向に往復運動させる往復運動工具であって、
前記モータを収容するハウジングと、
前記ハウジングに固定され、かつ、前記第1方向に沿って設けられたガイド部材と、
前記ガイド部材を挟み、かつ、前記モータの動力が伝達されて前記第1方向に往復動するコネクタ部材と、
前記コネクタ部材に取り付けられ、かつ、前記先端工具を保持するプランジャと、
を有し、
前記第1方向は、前記プランジャの軸線に沿った方向であり、
前記モータの動力で回転中心線の周りで公転する動力伝達部材と、
前記動力伝達部材の公転力を、前記コネクタ部材を前記第1方向に往復運動させる力に変換する変換機構と、
が設けられ、
前記ガイド部材は、前記第1方向に延びるガイドを有し、
前記コネクタ部材は、前記プランジャとは別部材であり、
前記コネクタ部材は、
前記プランジャが取り付けられる第1挟持部と、
前記第1挟持部と共に前記ガイド部材を挟む第2挟持部と、
前記第1挟持部と前記第2挟持部とを接続し、かつ、前記コネクタ部材を揺動可能にする接続部と、
を備えている、往復運動工具。 - 前記コネクタ部材は、前記プランジャの軸線及び前記動力伝達部材の中心線を含む平面内で前記接続部を支点として揺動可能である、請求項1に記載の往復運動工具。
- 前記動力伝達部材と前記接続部とが同心状に配置されている、請求項2に記載の往復運動工具。
- 前記第1挟持部は、前記コネクタ部材の揺動方向に沿い、かつ、前記第2挟持部に近づく向きで膨らみ、かつ、前記ガイド部材に接触する第1湾曲面を備え、前記第2挟持部は、前記コネクタ部材の揺動方向に沿い、かつ、前記第1挟持部に近づく向きで膨らみ、かつ、前記ガイド部材に接触する第2湾曲面を備えている、請求項2または3に記載の往復運動工具。
- 前記動力伝達部材は、前記第1方向と交差する第2方向に延びる支持軸を含み、前記接続部は、前記第1方向と前記第2方向とが交差する箇所とは異なる箇所に配置されている、請求項3または4に記載の往復運動工具。
- 前記接続部は、前記コネクタ部材及び前記プランジャが揺動する方向の平面内において、前記軸線に沿った方向で前記プランジャの投影領域内に配置されている、請求項2〜5のいずれか1項に記載の往復運動工具。
- モータの動力で先端工具を第1方向に往復運動させる往復運動工具であって、
前記モータを収容するハウジングと、
前記ハウジングに固定され、かつ、前記第1方向に沿って設けられたガイド部材と、
前記モータの動力が伝達されるコネクタ部材と、
前記モータの動力で回転中心線の周りで公転する動力伝達部材と、
前記動力伝達部材の公転力を、前記コネクタ部材を前記第1方向に往復運動させる力に変換する変換機構と、
前記コネクタ部材に取り付けられ、かつ、前記先端工具を保持するプランジャと、
を有し、
前記第1方向は、前記プランジャの軸線に沿った方向であり、
前記コネクタ部材は、前記第1方向及び前記回転中心線を含む平面内で前記回転中心線方向に突出し、かつ、前記ガイド部材に沿って移動可能な支持部を有し、
前記コネクタ部材は、前記第1方向及び前記回転中心線方向を含む平面内で、前記支持部によって前記プランジャを前記支持部を支点として所定の角度内で揺動可能に支持し、
前記モータの動力が前記コネクタ部材に伝達されると、前記支持部が前記ガイド部に沿って移動して前記コネクタ部材が前記第1方向に往復動する、往復運動工具。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014107602 | 2014-05-23 | ||
| JP2014107602 | 2014-05-23 | ||
| PCT/JP2015/064053 WO2015178314A1 (ja) | 2014-05-23 | 2015-05-15 | 往復運動工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2015178314A1 JPWO2015178314A1 (ja) | 2017-04-20 |
| JP6421818B2 true JP6421818B2 (ja) | 2018-11-14 |
Family
ID=54553985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016521078A Active JP6421818B2 (ja) | 2014-05-23 | 2015-05-15 | 往復運動工具 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10335874B2 (ja) |
| EP (1) | EP3147058B1 (ja) |
| JP (1) | JP6421818B2 (ja) |
| CN (1) | CN106457426B (ja) |
| WO (1) | WO2015178314A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015050055A1 (ja) * | 2013-10-01 | 2015-04-09 | 日立工機株式会社 | 切断工具 |
| JP6562086B2 (ja) * | 2015-12-28 | 2019-08-21 | 工機ホールディングス株式会社 | 打込機 |
| TWI781941B (zh) * | 2016-07-29 | 2022-11-01 | 日商工機控股股份有限公司 | 釘打機 |
| US11738397B2 (en) * | 2019-06-12 | 2023-08-29 | Black & Decker Inc. | Reciprocating saw |
| CN110497476B (zh) * | 2019-08-28 | 2021-04-20 | 六安永贞匠道机电科技有限公司 | 一种气动驱动往复锯的急停保护方法 |
| CN119187706B (zh) * | 2024-11-28 | 2025-03-25 | 浙江良业集团有限公司 | 一种锯条夹持装置及曲线锯 |
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-
2015
- 2015-05-15 US US15/312,217 patent/US10335874B2/en active Active
- 2015-05-15 WO PCT/JP2015/064053 patent/WO2015178314A1/ja not_active Ceased
- 2015-05-15 CN CN201580027406.1A patent/CN106457426B/zh active Active
- 2015-05-15 EP EP15795970.1A patent/EP3147058B1/en active Active
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| Publication number | Publication date |
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| US10335874B2 (en) | 2019-07-02 |
| CN106457426A (zh) | 2017-02-22 |
| US20170225245A1 (en) | 2017-08-10 |
| EP3147058B1 (en) | 2021-07-28 |
| EP3147058A1 (en) | 2017-03-29 |
| EP3147058A4 (en) | 2017-12-27 |
| WO2015178314A1 (ja) | 2015-11-26 |
| CN106457426B (zh) | 2019-02-22 |
| JPWO2015178314A1 (ja) | 2017-04-20 |
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