GB1182362A - Improved Generating apparatus of a Gear-Grinding Machine - Google Patents

Improved Generating apparatus of a Gear-Grinding Machine

Info

Publication number
GB1182362A
GB1182362A GB0544/68A GB154468A GB1182362A GB 1182362 A GB1182362 A GB 1182362A GB 0544/68 A GB0544/68 A GB 0544/68A GB 154468 A GB154468 A GB 154468A GB 1182362 A GB1182362 A GB 1182362A
Authority
GB
United Kingdom
Prior art keywords
slide
tool
gear
guide
tool carrier
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
GB0544/68A
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.)
Maag Gear Wheel and Machine Co Ltd
Maag Zahnrader und Maschinen AG
Original Assignee
Maag Gear Wheel and Machine Co Ltd
Maag Zahnrader und Maschinen AG
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
Priority claimed from DEM65591A external-priority patent/DE1300786B/en
Application filed by Maag Gear Wheel and Machine Co Ltd, Maag Zahnrader und Maschinen AG filed Critical Maag Gear Wheel and Machine Co Ltd
Publication of GB1182362A publication Critical patent/GB1182362A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
    • B23F5/06—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc with a plane front surface
    • B23F5/065—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc with a plane front surface and the grinding disc axis varying angularly with respect to the workpiece axis

Abstract

1,182,362. Gear grinding. MAAG GEAR WHEEL & MACHINE CO. Ltd. 10 Jan., 1968 [18 Jan., 1967], No. 1544/68. Addition to 1,132,884. Heading B3K. Apparatus in a gear cutting machine for generating an involute comprises a table 206 for supporting a cutting tool 209, the table being pivotable about the axis 203 of a stationary workpiece 204, a tool carrier 208 movable rectilinearly on a guide 207 on the table 206, the guide 207 lying parallel to the straight generating line of the involute, and means for adjustably relating pivotal movement of the table 206 and rectilinear movement of the tool carrier 208 to ensure that the tool follows the desired involute; said means include a stationary drum 232 coaxial with the workpiece, interconnected by driving bands 231, 231<SP>1</SP> with a segmental drum 230 on the table 206, a further drum 229 on the table 206 being connected by bands 228, 228<SP>1</SP> with a slide 220 disposed to slide on the table 206 at an angle to the guide 207, the slide 220 carrying an angularly adjustable rocker arm 221 formed with a slideway 226<SP>1</SP> and slider 226 therein which is connected to and moves the tool carrier 208 in its rectilinear movement. Pivotal movement of the table 206 is caused by a motor 217 driving a gear 213 in mesh with a stationary gear segment 202 on the machine base 201, the rectilinear motion of the tool carrier being derived from the pivotal motion by the steel band and angularly adjustable slide mechanism described. The tool may be angularly adjusted by means of a pivoting slide 211, e.g. for machining helical teeth and adjusted at right-angles to the guide 207 by a straight slide 210. The workpiece 204 may be moved axially. As shown, the machine carries two similar tool tables for machining right and left hand tooth flanks simultaneously.
GB0544/68A 1965-06-15 1968-01-10 Improved Generating apparatus of a Gear-Grinding Machine Expired GB1182362A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM65591A DE1300786B (en) 1965-06-15 1965-06-15 Rolling device for a gear cutting machine
DEM0072448 1967-01-18

Publications (1)

Publication Number Publication Date
GB1182362A true GB1182362A (en) 1970-02-25

Family

ID=27175638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0544/68A Expired GB1182362A (en) 1965-06-15 1968-01-10 Improved Generating apparatus of a Gear-Grinding Machine

Country Status (5)

Country Link
US (1) US3501869A (en)
CH (1) CH471625A (en)
DE (1) DE1302107B (en)
FR (1) FR93295E (en)
GB (1) GB1182362A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR376449A (en) * 1906-03-07 1907-08-08 Colombo Ricci Gear Teeth Lapping Machine
GB247156A (en) * 1925-02-06 1926-08-12 Albert Aeppli Improvements in machines for shaping or trueing gear wheel teeth
US2528988A (en) * 1942-11-16 1950-11-07 Maag Zahnraeder & Maschinen Ag Index device for gear grinding machines
GB637490A (en) * 1947-01-25 1950-05-17 Albert Aeppli Improved gear-wheel grinding-machine
US2628458A (en) * 1950-02-18 1953-02-17 Maag Zahnraeder & Maschinen Ag Gear grinding machine
GB751177A (en) * 1953-06-29 1956-06-27 Pierre Marie Leon Chuet Improvements in and relating to machine tools for surfacing
US2888784A (en) * 1953-09-08 1959-06-02 Commissioners For Executing Th Means for generatively finishing involute gears

Also Published As

Publication number Publication date
FR93295E (en) 1969-03-07
US3501869A (en) 1970-03-24
CH471625A (en) 1969-04-30
DE1302107B (en)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees