FR2386853A1 - Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern - Google Patents

Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern

Info

Publication number
FR2386853A1
FR2386853A1 FR7809618A FR7809618A FR2386853A1 FR 2386853 A1 FR2386853 A1 FR 2386853A1 FR 7809618 A FR7809618 A FR 7809618A FR 7809618 A FR7809618 A FR 7809618A FR 2386853 A1 FR2386853 A1 FR 2386853A1
Authority
FR
France
Prior art keywords
pattern
movement
grinding wheel
pressing against
watch glasses
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.)
Pending
Application number
FR7809618A
Other languages
French (fr)
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.)
Willemin Machines SA
Original Assignee
Willemin Machines SA
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 Willemin Machines SA filed Critical Willemin Machines SA
Publication of FR2386853A1 publication Critical patent/FR2386853A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
    • B23Q35/103—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line which turns continuously
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/06—Devices for shaping or setting watch glasses
    • G04D3/065—Shaping by removing material, e.g. cutting out from a plate, milling the edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Projection-Type Copiers In General (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Machine Tool Copy Controls (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Massaging Devices (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Power Steering Mechanism (AREA)

Abstract

The copying machine for grinding watch glasses has a swinging frame consisting of uprights (4, 5) and a base (6) suspended from a tube (7) which is supported by a shaft (8). The blank (10) for the watch glass is clamped by a jaw (11) against the end of a stepped cylinder (3). The stepped cylinder (3) is rotated by an electric motor (20) through a belt and pulley. A pattern (18) which is an enlarged model of the finished watch glass is mounted on the face of the pulley. The pattern (18) presses against a roller (19) which actuates a lever (33). The lever (19) controls the movement of a jack (36) which swings the frame so that the blank (11) is moved, with respect to the grinding wheel (16) to reproduce the profile of the pattern (18).
FR7809618A 1977-04-05 1978-03-31 Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern Pending FR2386853A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424877A CH614583GA3 (en) 1977-04-05 1977-04-05 Copying machine

Publications (1)

Publication Number Publication Date
FR2386853A1 true FR2386853A1 (en) 1978-11-03

Family

ID=4272556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809618A Pending FR2386853A1 (en) 1977-04-05 1978-03-31 Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern

Country Status (5)

Country Link
JP (1) JPS53130591A (en)
CH (1) CH614583GA3 (en)
DE (1) DE2814120A1 (en)
FR (1) FR2386853A1 (en)
IT (1) IT1102463B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106773716B (en) * 2017-01-19 2019-06-04 福州大学 A kind of method for planning track to fall for composite material press speed change
CN112213936B (en) * 2020-09-28 2022-05-10 深圳市深科达智能装备股份有限公司 Positioning device and positioning method applied to fitting of circular product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH38606A (en) * 1906-12-26 1907-11-15 E Jornod Machine for working watch glasses
CH181005A (en) * 1935-02-19 1935-11-30 Meyer Fernand Machine for shaping shaped glasses and milling or transplanting the notch of the bezel intended to support a shaped glass.
FR1413044A (en) * 1964-10-22 1965-10-01 Improvements in cutting and beveling machines for spectacle lenses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH38606A (en) * 1906-12-26 1907-11-15 E Jornod Machine for working watch glasses
CH181005A (en) * 1935-02-19 1935-11-30 Meyer Fernand Machine for shaping shaped glasses and milling or transplanting the notch of the bezel intended to support a shaped glass.
FR1413044A (en) * 1964-10-22 1965-10-01 Improvements in cutting and beveling machines for spectacle lenses

Also Published As

Publication number Publication date
CH614583B (en)
JPS53130591A (en) 1978-11-14
CH614583GA3 (en) 1979-12-14
IT1102463B (en) 1985-10-07
DE2814120A1 (en) 1978-10-19
IT7848735A0 (en) 1978-04-04

Similar Documents

Publication Publication Date Title
GB680419A (en) Improvements in or relating to method and apparatus for shaping glass
YU162978A (en) Process for producing polybutadiene of a high content of the cis-1,4-form
DE68913860D1 (en) Press mold and shaping process for the production of optical parts.
ES471370A1 (en) Multi-purpose bending machine
JPS525663A (en) Straightening apparatus with straightening frame moving on machine base
YU122576A (en) Process for producing a cube-edge oriented silicon steel
FR2386853A1 (en) Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern
PT65972B (en) Process for producing an organomagnesium complex
GB1389528A (en) Engraving and copy milling machine
JPS54136309A (en) Magnetic disc apparatus
JPS546944A (en) Apparatus for producing bulky sliver
JPS5267486A (en) Supporting device for blow out panel
JPS5423294A (en) Method of finishing machining disc and its device
JPS53148093A (en) Profiling method of griding machine and apparatus therefor
CS180952B1 (en) Apparatus for controlling spinning-in process in open-end rotor spinning machines
HU173708B (en) Process for producing heterocolloide 18-arabinozil-2-n-butil-3,7,11,15,19,21,23,27,25,37-decahydroxy-4,16,32,34,36-pentamethyl-tetraconta-16,32-diene-35-0-lactone-40-guanidinium-sulfate
FR2283628A1 (en) Beet topping implement - has pre-setting device with servo acting on movable tool supporting frame
FR2397269A1 (en) METHOD AND DEVICE FOR PROFILING A WHEEL
JPS5262796A (en) Apparatus for grinding a steel member
JPS5232076A (en) Process for producing decorative fiberboard
JPS5384017A (en) Process and apparatus for producing plate glass
GB1502080A (en) Process for producing a block copolymer
SU625808A1 (en) Article-bending apparatus
SU1588367A1 (en) Device for forming gloves
JPS5278450A (en) Continuous process for producing optical glass fibers