DE347409C - Rapid testing device for gears and racks - Google Patents

Rapid testing device for gears and racks

Info

Publication number
DE347409C
DE347409C DENDAT347409D DE347409DD DE347409C DE 347409 C DE347409 C DE 347409C DE NDAT347409 D DENDAT347409 D DE NDAT347409D DE 347409D D DE347409D D DE 347409DD DE 347409 C DE347409 C DE 347409C
Authority
DE
Germany
Prior art keywords
gears
depth
racks
testing device
rapid testing
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
Application number
DENDAT347409D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE347409C publication Critical patent/DE347409C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile

Description

Schnellprüfapparat für Zahnräder und Zahnstangen. Der Apparat dient zum Tiefenmessen sowie zum Prüfen des exzentrischen Schlagens der Zahnräder und eignet sich auch zum Feststellen der Frästiefe bei Zahnstangen.Rapid tester for gears and racks. The apparatus serves for measuring depth and for checking the eccentric striking of the gears and is also suitable for determining the milling depth on racks.

Er ist eine Vervollständigung eines bekannten Tiefenmessers und dient unter Benutzung des daran angebrachten Stahlbandes zum schnellen und genauen Messen der Frästiefe bei Zahnrädern ohne Umrechnung, wie das bisher noch nicht möglich war.It is a completion of a well-known depth gauge and is used using the attached steel tape for quick and accurate measurement the milling depth for gears without conversion, as this has not yet been possible was.

Wie jeder Fachmann weiß, ist die genaue Frästiefe, unter Berücksichtigung des Kreisbogenabschnittes für ein Zahnrad von größter Wichtigkeit, da bei der Herstellung der Fräser sämtliche Maße vom Außendurchmesser abgeleitet werden.As every professional knows, the exact milling depth is to be taken into account of the circular arc section for a gear is of the utmost importance, as it is during manufacture the milling cutter, all dimensions can be derived from the outer diameter.

Der Apparat wird auf den gefrästen Radkörper aufgesetzt und durch - einen leichten Handdruck auf die Spreizhebel schmiegt sich das angebrachte Stahlband an den Umfang an, dadurch wird der fehlende Kreisabschnitt genau ersetzt. Vermittels eines Füllstiftes, der mit einer Meßuhr verbunden ist, kann die Frästiefe ohne jedeSefühlshandlung abgelesen werden.The device is placed on the milled wheel center and through - A light hand pressure on the expansion lever hugs the attached steel band to the circumference, this replaces the missing circle segment exactly. Mediating a filler pen connected to a dial gauge can measure the milling depth without any tactile action can be read.

Ein Stahlband a hat an beiden Enden je eine Rolle b, in dieser sind die Spreizhebel c durch Bolzen d befestigt, diese sind wieder mit dem Gleitschieber e durch die Stifte f verbunden. Der Schieber e gleitet auf der Hülse g, in derselben befindet sich ein Füllstift h mit der Druckfeder i. Um auch jede andere Tiefe, z. B. Zahnstangen, prüfen zu können, ist noch der Fuß k angebracht. Am oberen Teile der Hülse g befindet sich der Uhrhalter 1, welcher die Meßühr m trägt, diese wird durch Schraube p festgezogen. Die Uhr hat einen Meßbereich von =o mm, bei größeren Tiefen bedient man sich der Mikrometerschraube, die nochmals einen Meßbereich von 15 mm. aufweist, den man noch entsprechend erhöhen kann. Die geschlitzte Hülse wird, nachdem man dieselbe auf das gewünschte Maß eingestellt hat, durch Klemmutter o festgezogen. Die am Schieber e befindliche Schraube q dient zum Festhalten der Hülse g.A steel band a has a roller b at both ends, in which the expansion levers c are fastened by bolts d, these are again connected to the slide valve e by the pins f . The slide e slides on the sleeve g, in the same there is a filler pen h with the compression spring i. To also any other depth, e.g. B. racks to be able to check, the foot k is still attached. On the upper part of the sleeve g is the clock holder 1, which carries the measuring stirrer m, this is tightened by screw p. The clock has a measuring range of = 0 mm, at greater depths one uses the micrometer screw, which again has a measuring range of 15 mm. which can be increased accordingly. The slotted sleeve is tightened by clamping nut o after it has been adjusted to the desired dimension. The screw q on the slide e is used to hold the sleeve g in place.

Claims (1)

PATENT-ANsPRUcH: Schnellmesser für die Frästiefe von Zahnrädern, dadurch gekennzeichnet, daß an einem Tiefenmesser bekannter Art ein Gleitschieber (e) mit Spreizhebeln. (c) angeordnet ist, deren freie Enden mittels Bolzen und Rollen mit einem Stahlband (a) verbunden sind, so daß bei Druck auf die Gleithülse das Stahlband sich dem Umfang des zu prüfenden Zahnrades anschmiegt und die Messung der wirklichen Frästiefe, bezogen auf eine Kreislinie, durch den Tiefentaster ohne Umrechnung ermöglicht wird.PATENT CLAIM: Speed knife for the milling depth of gears, thereby characterized in that a slide valve (e) with a depth gauge of known type Spreading levers. (c) is arranged, the free ends of which by means of bolts and rollers with a steel band (a) are connected, so that when pressure is applied to the sliding sleeve, the steel band conforms to the circumference of the gear to be tested and the measurement of the real one Milling depth, based on a circular line, made possible by the depth probe without conversion will.
DENDAT347409D Rapid testing device for gears and racks Expired DE347409C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE347409T

Publications (1)

Publication Number Publication Date
DE347409C true DE347409C (en) 1922-01-20

Family

ID=6256189

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT347409D Expired DE347409C (en) Rapid testing device for gears and racks

Country Status (1)

Country Link
DE (1) DE347409C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523086A (en) * 1946-11-27 1950-09-19 John H Anderson Saw raker tooth gauge
US2749624A (en) * 1953-05-21 1956-06-12 United States Steel Corp Apparatus for determining the profile of threads
US3172210A (en) * 1963-07-30 1965-03-09 Jr Lewis M Showers Involute profile gage
US4517743A (en) * 1982-12-21 1985-05-21 Frenco Verzahnungslehren Gmbh Gauge
US4577412A (en) * 1984-10-18 1986-03-25 The Goodyear Tire & Rubber Company Rheometer rotor height gauge
US4894920A (en) * 1988-08-31 1990-01-23 The Goodyear Tire & Rubber Company Tread height measuring device
DE3910237A1 (en) * 1989-03-30 1990-10-04 Willi Lantelme Thread gauge slides and measuring instrument holder with fine (precision) adjustment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523086A (en) * 1946-11-27 1950-09-19 John H Anderson Saw raker tooth gauge
US2749624A (en) * 1953-05-21 1956-06-12 United States Steel Corp Apparatus for determining the profile of threads
US3172210A (en) * 1963-07-30 1965-03-09 Jr Lewis M Showers Involute profile gage
US4517743A (en) * 1982-12-21 1985-05-21 Frenco Verzahnungslehren Gmbh Gauge
US4577412A (en) * 1984-10-18 1986-03-25 The Goodyear Tire & Rubber Company Rheometer rotor height gauge
US4894920A (en) * 1988-08-31 1990-01-23 The Goodyear Tire & Rubber Company Tread height measuring device
DE3910237A1 (en) * 1989-03-30 1990-10-04 Willi Lantelme Thread gauge slides and measuring instrument holder with fine (precision) adjustment

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