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RO92574B1 - Device for measuring and verifying the clamping force on attaching tool-holders - Google Patents

Device for measuring and verifying the clamping force on attaching tool-holders

Info

Publication number
RO92574B1
RO92574B1 RO119995A RO11999585A RO92574B1 RO 92574 B1 RO92574 B1 RO 92574B1 RO 119995 A RO119995 A RO 119995A RO 11999585 A RO11999585 A RO 11999585A RO 92574 B1 RO92574 B1 RO 92574B1
Authority
RO
Romania
Prior art keywords
measuring
clamping force
tool
piston
holders
Prior art date
Application number
RO119995A
Other languages
Romanian (ro)
Other versions
RO92574A2 (en
Inventor
Mircea Vasilian
Constantin Cretu
Original Assignee
îNTREPRINDEREA MECANICA
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 îNTREPRINDEREA MECANICA filed Critical îNTREPRINDEREA MECANICA
Priority to RO119995A priority Critical patent/RO92574B1/en
Publication of RO92574A2 publication Critical patent/RO92574A2/en
Publication of RO92574B1 publication Critical patent/RO92574B1/en

Links

Landscapes

  • Gripping On Spindles (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Dispozitiv pentru masurarea si verificarea fortei de strangere la fixarea portsculelor utilizat la strungurile carusel si la alte masini unelte dotate cu magazie de scule si sistem automat de prindere a portsculelor, compus dintr-un corp în care este montata o furca solidara cu un piston hidraulic care, în timpul strangerii, creeaza o presiune de ulei ce poate fi masurata si convertita în unitati pentru masurarea fortelor. Uleiul dislocat de piston se deplaseaza într-un acumulator hidraulic înglobat în corpul dispozitivului, compus dintr-un piston si un arc tarat. Dispozitivul contine un comparator cu eadran pentru masurarea deplasarii elementului de strangere si o piulita de blocare pentru limitarea cursei în vederea verificarii fortei minime de strangere la curse bine determinate. Corpul dispozitivului are forma adecvata prinderii pe masina-unealta si în magazia de scule în acelasi conditii ca orice portscula de aschiat.Device for measuring and checking the clamping force for fixing the tool carriers used for carousel lathes and other machine tools with a tool magazine and automatic clamping system for the supports comprising a body in which a solid fork with a hydraulic piston is mounted , during extraction, creates an oil pressure that can be measured and converted to units for measuring forces. The displaced piston oil moves into a hydraulic accumulator embedded in the body of the device, consisting of a piston and a stretched spring. The device contains a gauge comparator for measuring the movement of the gripping element and a locking nut to limit the stroke in order to check the minimum clamping force at well-defined strokes. The body of the device has the appropriate shape for gripping on the tool machine and in the tool magazine under the same conditions as any borehole.

RO119995A 1985-09-02 1985-09-02 Device for measuring and verifying the clamping force on attaching tool-holders RO92574B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119995A RO92574B1 (en) 1985-09-02 1985-09-02 Device for measuring and verifying the clamping force on attaching tool-holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119995A RO92574B1 (en) 1985-09-02 1985-09-02 Device for measuring and verifying the clamping force on attaching tool-holders

Publications (2)

Publication Number Publication Date
RO92574A2 RO92574A2 (en) 1987-10-30
RO92574B1 true RO92574B1 (en) 1987-11-02

Family

ID=20117873

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119995A RO92574B1 (en) 1985-09-02 1985-09-02 Device for measuring and verifying the clamping force on attaching tool-holders

Country Status (1)

Country Link
RO (1) RO92574B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6510628B1 (en) * 2001-10-31 2003-01-28 Caterpillar Inc Method and apparatus for determining a contact force of a work tool

Also Published As

Publication number Publication date
RO92574A2 (en) 1987-10-30

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