CN104812986B - 用于液压凿岩机的撞击装置、撞击装置的操作方法及包括撞击装置的液压凿岩机 - Google Patents

用于液压凿岩机的撞击装置、撞击装置的操作方法及包括撞击装置的液压凿岩机 Download PDF

Info

Publication number
CN104812986B
CN104812986B CN201380062206.0A CN201380062206A CN104812986B CN 104812986 B CN104812986 B CN 104812986B CN 201380062206 A CN201380062206 A CN 201380062206A CN 104812986 B CN104812986 B CN 104812986B
Authority
CN
China
Prior art keywords
piston
percussion device
recess
impact
piston guide
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
Application number
CN201380062206.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN104812986A (zh
Inventor
托马斯·约翰松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ann Hundred Tuo Drilling Co Ltd
Original Assignee
Atlas Copco Rock Drills AB
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 Atlas Copco Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Publication of CN104812986A publication Critical patent/CN104812986A/zh
Application granted granted Critical
Publication of CN104812986B publication Critical patent/CN104812986B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/26—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/131—Idling mode of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/231—Sleeve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
CN201380062206.0A 2012-11-28 2013-10-30 用于液压凿岩机的撞击装置、撞击装置的操作方法及包括撞击装置的液压凿岩机 Active CN104812986B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1251341A SE536758C2 (sv) 2012-11-28 2012-11-28 Slagverk till en hydraulisk bergborrmaskin, förfarande för drift av ett slagverk och hydraulisk bergborrmaskin inkluderande ett slagverk
SE1251341-2 2012-11-28
PCT/SE2013/051265 WO2014084772A1 (en) 2012-11-28 2013-10-30 Percussion device for a hydraulic rock drilling machine, method of operation of a percussion device and hydraulic rock drilling machine including a persussion device

Publications (2)

Publication Number Publication Date
CN104812986A CN104812986A (zh) 2015-07-29
CN104812986B true CN104812986B (zh) 2016-11-09

Family

ID=50828268

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380062206.0A Active CN104812986B (zh) 2012-11-28 2013-10-30 用于液压凿岩机的撞击装置、撞击装置的操作方法及包括撞击装置的液压凿岩机

Country Status (11)

Country Link
US (1) US9855647B2 (enExample)
EP (1) EP2925949B1 (enExample)
JP (1) JP6304835B2 (enExample)
CN (1) CN104812986B (enExample)
AU (1) AU2013352655B2 (enExample)
CA (1) CA2889508C (enExample)
ES (1) ES2660879T3 (enExample)
NO (1) NO2925949T3 (enExample)
SE (1) SE536758C2 (enExample)
WO (1) WO2014084772A1 (enExample)
ZA (1) ZA201504600B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218424B4 (de) * 2015-10-13 2021-11-11 Ford Global Technologies, Llc Fahrerassistenzsystem
US11034010B2 (en) * 2015-12-24 2021-06-15 Furukawa Rock Drill Co., Ltd. Hydraulic hammering device
SE543394C2 (sv) * 2019-03-14 2020-12-29 Epiroc Rock Drills Ab Arrangemang, borrmaskin och förfarande för att styra förflyttningshastigheten hos en borrmaskins slagorgan
SE1951244A1 (en) 2019-10-31 2021-04-20 Epiroc Drilling Tools Ab Pneumatic drill hammer comprising a boost chamber and a drilling rig comprising such a drill hammer
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커
FI4191016T3 (fi) * 2021-12-03 2024-11-25 Sandvik Mining & Construction Oy Venttiilisylinteri, iskulaite ja menetelmä
WO2025136170A1 (en) * 2023-12-22 2025-06-26 Epiroc Rock Drills Aktiebolag Percussive drill, method and a drill rig

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648915A1 (en) * 1993-10-15 1995-04-19 Atlas Copco Rocktech Ab Rock drilling device
US6112832A (en) * 1998-03-17 2000-09-05 Sandvik Aktiebolag Method and apparatus for controlling a rock drill on the basis of sensed pressure pulses
CN101370621A (zh) * 2006-02-20 2009-02-18 阿特拉斯科普科凿岩机股份公司 冲击装置和包括这种冲击装置的凿岩机
CN101500762A (zh) * 2006-09-13 2009-08-05 阿特拉斯科普科凿岩机股份公司 冲击装置、包括这种冲击装置的钻机和用于控制这种冲击装置的方法
US20090223720A1 (en) * 2008-03-06 2009-09-10 Patterson William N Internally dampened percussion rock drill
WO2011139208A1 (en) * 2010-05-03 2011-11-10 Atlas Copco Rock Drills Ab Drilling machine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1396307A (en) 1971-05-11 1975-06-04 Af Hydraulics Hydraulic percussive implement
US3887019A (en) * 1971-05-11 1975-06-03 Af Hydraulics Hydraulic percussive implement
GB1450972A (en) * 1974-06-11 1976-09-29 Klemm G Percussive tool
GB1480753A (en) * 1974-11-14 1977-07-27 Hydraulics Ltd A Hydraulically-operated devices
FI751895A7 (enExample) * 1975-06-26 1976-12-27 Xandor Ag
SE420057B (sv) * 1980-02-20 1981-09-14 Atlas Copco Ab Hydrauliskt slagverk med mojlighet att reglera slagenergin
CH664730A5 (de) 1983-07-21 1988-03-31 Sig Schweiz Industrieges Verfahren und vorrichtung zur daempfung des rueckpralles bei schlagwerkzeugen.
FR2639279B1 (fr) * 1988-11-23 1991-01-04 Eimco Secoma Appareil de percussion hydraulique avec dispositif de frappe en retrait amortie
FI941689L (fi) * 1994-04-13 1995-10-14 Doofor Oy Menetelmä ja poralaite poranterään välitettävän iskupulssin muodon sovittamiseksi
FI104959B (fi) * 1994-06-23 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
US5893419A (en) * 1997-01-08 1999-04-13 Fm Industries, Inc. Hydraulic impact tool
FI121004B (fi) 2003-01-03 2010-06-15 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakeri iskevää kallioporakonetta varten
SE528081C2 (sv) * 2004-08-25 2006-08-29 Atlas Copco Constr Tools Ab Hydraulisk slagmekanism
EP1777365B1 (en) * 2005-10-18 2009-08-05 Services Petroliers Schlumberger SA An expandable drill bit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648915A1 (en) * 1993-10-15 1995-04-19 Atlas Copco Rocktech Ab Rock drilling device
US6112832A (en) * 1998-03-17 2000-09-05 Sandvik Aktiebolag Method and apparatus for controlling a rock drill on the basis of sensed pressure pulses
CN101370621A (zh) * 2006-02-20 2009-02-18 阿特拉斯科普科凿岩机股份公司 冲击装置和包括这种冲击装置的凿岩机
CN101500762A (zh) * 2006-09-13 2009-08-05 阿特拉斯科普科凿岩机股份公司 冲击装置、包括这种冲击装置的钻机和用于控制这种冲击装置的方法
US20090223720A1 (en) * 2008-03-06 2009-09-10 Patterson William N Internally dampened percussion rock drill
WO2011139208A1 (en) * 2010-05-03 2011-11-10 Atlas Copco Rock Drills Ab Drilling machine

Also Published As

Publication number Publication date
SE1251341A1 (sv) 2014-05-29
EP2925949A4 (en) 2016-07-20
CN104812986A (zh) 2015-07-29
EP2925949A1 (en) 2015-10-07
CA2889508C (en) 2020-08-25
ZA201504600B (en) 2017-07-26
CA2889508A1 (en) 2014-06-05
JP6304835B2 (ja) 2018-04-04
EP2925949B1 (en) 2017-12-06
US9855647B2 (en) 2018-01-02
AU2013352655B2 (en) 2017-11-02
ES2660879T3 (es) 2018-03-26
WO2014084772A1 (en) 2014-06-05
SE536758C2 (sv) 2014-07-15
AU2013352655A1 (en) 2015-06-18
NO2925949T3 (enExample) 2018-05-05
US20150290788A1 (en) 2015-10-15
JP2015535496A (ja) 2015-12-14

Similar Documents

Publication Publication Date Title
CN104812986B (zh) 用于液压凿岩机的撞击装置、撞击装置的操作方法及包括撞击装置的液压凿岩机
JP6438897B2 (ja) 液圧式打撃装置
RU2520828C2 (ru) Способ и устройство для смазки хвостовика бура бурильной машины для горной породы
CA2670999A1 (en) Pneumatic drill
FI13076Y1 (fi) Fluidikäyttöinen porauslaite
JP4490289B2 (ja) 削岩機と軸方向ベアリング
JP2021513464A (ja) 低圧アキュムレータに恒久的に接続された制御チャンバを備えた回転打撃式油圧穿孔機
WO2015092875A1 (ja) 衝撃動工具
ZA200405013B (en) Compressed air percussive mechanism for a down hole hammer and down hole hammer.
JP6265418B2 (ja) 液圧式打撃装置
CN113840975A (zh) 潜孔钻凿组件和设备
JPH07214479A (ja) 油圧衝撃工具
CN223482586U (zh) 一种液压冲击器及凿岩机
CN201908890U (zh) 挖掘机斗杆油缸
JP5450787B2 (ja) 打撃装置
WO2023177330A1 (en) A damping arrangement and a hydraulic rock drilling machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Sweden Orebro

Patentee after: Ann hundred Tuo Drilling Co., Ltd.

Address before: Sweden Orebro

Patentee before: Atlas Copco Rock Drill AB