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MX2015004391A - Vibrating hammer having rebound damping. - Google Patents

Vibrating hammer having rebound damping.

Info

Publication number
MX2015004391A
MX2015004391A MX2015004391A MX2015004391A MX2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A
Authority
MX
Mexico
Prior art keywords
cylinder
piece
hammer
piston
vibrating hammer
Prior art date
Application number
MX2015004391A
Other languages
Spanish (es)
Other versions
MX372839B (en
Inventor
Alois Boindecker
Stefan Sumereder
Original Assignee
Fill Gmbh
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 Fill Gmbh filed Critical Fill Gmbh
Publication of MX2015004391A publication Critical patent/MX2015004391A/en
Publication of MX372839B publication Critical patent/MX372839B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/005—Removing cores by vibrating or hammering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/02—Vibratory apparatus specially designed for shaking out flasks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

La invención se refiere a un martillo vibratorio (100..104) que comprende un cilindro (2), una pieza percutora (4) montada de forma móvil con respecto al cilindro (2) con una superficie de impacto (5) situada exteriormente y un pistón (6) montado de forma desplazable en el cilindro (2), cuyo recorrido de desplazamiento llega hasta la pieza percutora (4). El pistón (6) se puede accionar mediante un fluido presurizado (por ejemplo, aire comprimido o aceite comprimido) o de forma electromecánica. Finalmente en el martillo vibratorio (100..104) está previsto un primer elemento amortiguador (12) entre el cilindro (2) y un lado de la pieza percutora (4) dirigido hacia el pistón (6). La pieza percutora (4) está recibida en una cavidad que está dispuesta en un soporte de pieza percutora (7) acoplado con el cilindro (2). La pieza percutora (4) y/o el soporte de pieza percutora (7) están amortiguados en ambas direcciones con miras a un movimiento axial a lo largo del eje de cilindro (3).The invention relates to a vibrating hammer (100..104) comprising a cylinder (2), a hammering piece (4) movably mounted with respect to the cylinder (2) with an impact surface (5) located externally and a piston (6) movably mounted on the cylinder (2), whose travel travels to the firing piece (4). The piston (6) can be driven by a pressurized fluid (for example, compressed air or compressed oil) or electromechanically. Finally, in the vibrating hammer (100..104) a first damping element (12) is provided between the cylinder (2) and one side of the hammering piece (4) directed towards the piston (6). The hammer piece (4) is received in a cavity that is arranged in a hammer holder (7) coupled with the cylinder (2). The hammering piece (4) and / or the hammering piece holder (7) are damped in both directions with a view to axial movement along the cylinder axis (3).

MX2015004391A 2012-10-10 2013-10-10 VIBRATORY HAMMER WITH KICKBACK DAMPING. MX372839B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1096/2012A AT513442A1 (en) 2012-10-10 2012-10-10 Vibrating hammer with recoil damping
PCT/AT2013/050201 WO2014056014A1 (en) 2012-10-10 2013-10-10 Vibrating hammer having rebound damping

Publications (2)

Publication Number Publication Date
MX2015004391A true MX2015004391A (en) 2015-10-26
MX372839B MX372839B (en) 2020-06-26

Family

ID=49765182

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004391A MX372839B (en) 2012-10-10 2013-10-10 VIBRATORY HAMMER WITH KICKBACK DAMPING.

Country Status (5)

Country Link
EP (1) EP2906375B1 (en)
CN (1) CN104837578B (en)
AT (1) AT513442A1 (en)
MX (1) MX372839B (en)
WO (1) WO2014056014A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3152005B1 (en) * 2014-06-09 2018-05-09 O.M.Ler 2000 S.R.L. De-coring vibrator or pneumatic hammer for de-coring of foundry castings with back connectors
AT519589A1 (en) * 2017-01-24 2018-08-15 Fill Gmbh Coring hammer for coring castings
WO2018152559A1 (en) * 2017-02-24 2018-08-30 Fill Gesellschaft M.B.H. Apparatus and method for destroying a casting core
AT15916U1 (en) * 2017-02-24 2018-09-15 Fill Gmbh Device for coring a workpiece
CN106925703A (en) * 2017-05-06 2017-07-07 苏州微晶自动化有限公司 A kind of dead head gas block stamp
CN107160334B (en) * 2017-06-26 2020-05-19 程荧 Buffer type safety hammer
CN107363788B (en) * 2017-06-26 2020-05-22 台州市黄岩宗义模塑有限公司 Safety hammer
AT522125A1 (en) 2019-02-11 2020-08-15 Fill Gmbh Coring hammer for coring cast workpieces
CN111570771B (en) * 2020-06-02 2021-06-15 浙江云达流体智控股份有限公司 Shakeout treatment device and shakeout treatment method after valve casting stripping
CN111716298B (en) * 2020-06-28 2021-07-23 山东沂蒙工具有限公司 Can utilize recoil force to vibrate rust cleaning hammer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900887U1 (en) * 1988-01-27 1989-05-03 "F. u. K." Frölich & Klüpfel Drucklufttechnik GmbH & Co KG, 5600 Wuppertal Device for core removal from castings
FR2647870B1 (en) * 1989-06-06 1991-09-06 Eimco Secoma HYDRAULIC PERCUSSION APPARATUS WITH RETURNING SHOCK WAVE DAMPING DEVICE
JPH0970774A (en) * 1995-09-06 1997-03-18 Toyoda Mach Works Ltd Hammering tool
FR2742365B1 (en) * 1995-12-13 1998-01-16 Outils Pneumatiques Globe PNEUMATIC ASSEMBLY WITH APPROACH AND COMBINED STRIKE, DESSLING UNIT COMPRISING SUCH AN ASSEMBLY, DESSLING INSTALLATION COMPRISING SUCH A UNIT, AND METHOD FOR CONTROLLING SUCH AN INSTALLATION
EP1733850A1 (en) * 2005-06-15 2006-12-20 Caterpillar, Inc. Shock absorber for the holding assembly of a reciprocating tool
FR2888136B1 (en) * 2005-07-08 2007-09-14 Outils Pneumatiques Globe Sa PNEUMATIC ASSEMBLY FOR DESSAVING FOUNDRY CORES
NZ551876A (en) * 2006-12-07 2009-06-26 Rocktec Ltd Breaking machine shock absorbing system
US9278443B2 (en) * 2006-12-07 2016-03-08 Terminator Ip Limited Breaking machine shock absorbing apparatus

Also Published As

Publication number Publication date
CN104837578A (en) 2015-08-12
EP2906375A1 (en) 2015-08-19
CN104837578B (en) 2017-08-25
EP2906375B1 (en) 2020-09-02
MX372839B (en) 2020-06-26
AT513442A1 (en) 2014-04-15
WO2014056014A1 (en) 2014-04-17

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Legal Events

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