DE29506249U1 - Screw simulator - Google Patents

Screw simulator

Info

Publication number
DE29506249U1
DE29506249U1 DE29506249U DE29506249U DE29506249U1 DE 29506249 U1 DE29506249 U1 DE 29506249U1 DE 29506249 U DE29506249 U DE 29506249U DE 29506249 U DE29506249 U DE 29506249U DE 29506249 U1 DE29506249 U1 DE 29506249U1
Authority
DE
Germany
Prior art keywords
shaft
screw
simulator
torque
spring
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.)
Expired - Lifetime
Application number
DE29506249U
Other languages
German (de)
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.)
Hirschbeck W GmbH
Original Assignee
Hirschbeck W 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 Hirschbeck W GmbH filed Critical Hirschbeck W GmbH
Priority to DE29506249U priority Critical patent/DE29506249U1/en
Publication of DE29506249U1 publication Critical patent/DE29506249U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/24—Use of tools
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed

Landscapes

  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)

Description

BESCHREIBUNGDESCRIPTION

SchraubsimulatorScrew simulator

zu Prüfung von Drehmomentabgebenden Werkzeugen mit Abschaltkupplung.for testing torque-producing tools with shut-off clutch.

STAND DER TECHNIKSTATE OF THE ART

Schraubsimulatoren bestehend aus einer Schraube einer Mutter und dazwischenliegenden Tellerfedern welche beim drehen der Schraube die Tellerfedern spannen und so für ein stetiges Ansteigen des erforderlichen Drehmomentes zum drehen der Schraube sorgen,die Schraube muß jedoch durch einwirken eines Momentes wieder in seine Ausgangsstellung zurückgedreht werden.Screw simulators consisting of a screw, a nut and disc springs in between which tension the disc springs when the screw is turned and thus ensure a constant increase in the torque required to turn the screw, but the screw must be turned back to its original position by applying a moment.

PROBLEMPROBLEM

Beim Prüfen von Werkzeugen die ein Drehmoment abgeben ist es oft notwendig den Wert des abgegebenen Momentes zu messen hierfür muß ein steigendes Widerstandsmoment dem Moment des Werkzeuges entgegengesetzt werden bis dieses seinen Maximalwert erreicht. Bei den bisherigen Simulatoren muß nach jedem PrüfVorgang die Schraube wieder in seine Ausgangslage gebracht werden.When testing tools that deliver a torque, it is often necessary to measure the value of the delivered torque. To do this, an increasing resistance torque must be opposed to the torque of the tool until it reaches its maximum value. With the previous simulators, the screw must be returned to its original position after each test procedure.

LÖSUNGSOLUTION

Bei Drehung der Welle wird die Feder vorgespannt nach dem PrüfVorgang kann durch lösen der Freilaufbremse- die Welle durch das Rückstellmoment der Feder sich wieder in ihre Ausgangslage zurückdrehen und ein erneuter PrüfVorgang kann stattfinden.When the shaft rotates, the spring is pre-tensioned. After the test procedure, by releasing the freewheel brake, the shaft can rotate back to its original position due to the restoring torque of the spring and a new test procedure can take place.

ERREICHTE VORTEILEBENEFITS ACHIEVED

Mit einem Handgriff kann der Simulator nachWith one hand movement the simulator can be

einem PrüfVorgang für die nächste-Prüfung. ja test procedure for the next test. j

bereitgemacht werden.be prepared.

: '■ i: '■ i

Claims (1)

SCHUTZÄNSPRÜCHEPROTECTION CLAIMS Welle mit umliegenden zur Feder geformten Draht zur Simulation eines Schraubfalles.Shaft with surrounding wire formed into a spring to simulate a screw case. DADURCH GEKENNZEICHNETCHARACTERIZED In Radial lagern 5 gelagerte Welle 1 mit umliegenden zur Feder geformten Draht 2, welcher an einem Ende mit der Welle fest verbunden ist und am anderen Ende 7 mit dem Teil verbunden ist in dem auch die Welle gelagert ist und bei Drehung der Welle gespannt wird.Freilauf 3 der das Drehen der Welle in einer Richtung verhindert.Forrichtung 4 die die Funktion des Frei laufes aufhebt und ein drehen der Welle in beiden Richtungen ermöglicht.Shaft 1 mounted in radial bearings 5 with surrounding wire 2 formed into a spring, which is firmly connected to the shaft at one end and is connected to the part in which the shaft is also mounted at the other end 7 and is tensioned when the shaft rotates. Freewheel 3 which prevents the shaft from rotating in one direction. Device 4 which cancels the function of the freewheel and allows the shaft to rotate in both directions.
DE29506249U 1995-04-11 1995-04-11 Screw simulator Expired - Lifetime DE29506249U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29506249U DE29506249U1 (en) 1995-04-11 1995-04-11 Screw simulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29506249U DE29506249U1 (en) 1995-04-11 1995-04-11 Screw simulator

Publications (1)

Publication Number Publication Date
DE29506249U1 true DE29506249U1 (en) 1995-07-20

Family

ID=8006757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29506249U Expired - Lifetime DE29506249U1 (en) 1995-04-11 1995-04-11 Screw simulator

Country Status (1)

Country Link
DE (1) DE29506249U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006059386A1 (en) * 2006-12-15 2008-06-26 Schatz Ag Simulation device for screwing procedures for checking servo screw driver, has circular stator disk that is arranged between pressure plate and brake disk, and rotary arranged in housing, where pressure plate is influenced

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006059386A1 (en) * 2006-12-15 2008-06-26 Schatz Ag Simulation device for screwing procedures for checking servo screw driver, has circular stator disk that is arranged between pressure plate and brake disk, and rotary arranged in housing, where pressure plate is influenced
DE102006059386B4 (en) * 2006-12-15 2008-11-27 Schatz Ag Device for simulating screwdriving processes for the testing of power wrenches

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950831

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19981211

R157 Lapse of ip right after 6 years

Effective date: 20020201