ES2046086A2 - Tool-mounting for presetting equipment - has injection-moulded resin radial-load bearing between sleeve and base, for simplicity and long life - Google Patents

Tool-mounting for presetting equipment - has injection-moulded resin radial-load bearing between sleeve and base, for simplicity and long life

Info

Publication number
ES2046086A2
ES2046086A2 ES9101945A ES9101945A ES2046086A2 ES 2046086 A2 ES2046086 A2 ES 2046086A2 ES 9101945 A ES9101945 A ES 9101945A ES 9101945 A ES9101945 A ES 9101945A ES 2046086 A2 ES2046086 A2 ES 2046086A2
Authority
ES
Spain
Prior art keywords
sleeve
tool
base
radial
injection
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.)
Granted
Application number
ES9101945A
Other languages
Spanish (es)
Other versions
ES2046086B1 (en
ES2046086R (en
Inventor
Hermann Diebold
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.)
Diebold Helmut & Co GmbH
Original Assignee
Diebold Helmut & Co 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 Diebold Helmut & Co GmbH filed Critical Diebold Helmut & Co GmbH
Publication of ES2046086A2 publication Critical patent/ES2046086A2/en
Publication of ES2046086R publication Critical patent/ES2046086R/es
Application granted granted Critical
Publication of ES2046086B1 publication Critical patent/ES2046086B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
    • B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/04—Bearings
    • B29L2031/045—Bushes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

The tool-mounting for pre-setting equipment has a tapering sleeve accommodating the tapering tool shank, and rotating in radial-load and thrust bearings in a base fixed to the housing. The radial-load bearing at least is of hardened resin, injection-moulded in the space enclosed by the base and the sleeve. This space can be connected to filling and overflow passages. The peripheral face of the sleeve working in the bearing can be coated to reduce friction, typically with Teflon. ADVANTAGE - Simplicity, long life, and high precision. (9pp Dwg.No.1/1)The tool-mounting for pre-setting equipment has a tapering sleeve accommodating the tapering tool shank, and rotating in radial-load and thrust bearings in a base fixed to the housing. The radial-load bearing at least is of hardened resin, injection-moulded in the space enclosed by the base and the sleeve. This space can be connected to filling and overflow passages. The peripheral face of the sleeve working in the bearing can be coated to reduce friction, typically with Teflon.
ES09101945A 1990-08-29 1991-08-28 "ACCOMMODATION OF TOOLING FOR A PRESET APPLIANCE" Expired - Lifetime ES2046086B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4027264A DE4027264A1 (en) 1990-08-29 1990-08-29 Tool-mounting for presetting equipment - has injection-moulded resin radial-load bearing between sleeve and base, for simplicity and long life

Publications (3)

Publication Number Publication Date
ES2046086A2 true ES2046086A2 (en) 1994-01-16
ES2046086R ES2046086R (en) 1996-09-16
ES2046086B1 ES2046086B1 (en) 1997-05-01

Family

ID=6413119

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101945A Expired - Lifetime ES2046086B1 (en) 1990-08-29 1991-08-28 "ACCOMMODATION OF TOOLING FOR A PRESET APPLIANCE"

Country Status (4)

Country Link
DE (1) DE4027264A1 (en)
ES (1) ES2046086B1 (en)
FR (1) FR2666388B3 (en)
IT (1) IT1250999B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828734C1 (en) * 1998-06-29 1999-08-19 Gildemeister Devlieg System Appts to measure and adjust the dimensions of a cutting tool
DE102010037763A1 (en) 2010-09-24 2012-03-29 Tschorn Gmbh Rotatable tool holder for a tool presetter or the like
DE102012222574B4 (en) * 2012-12-07 2014-08-07 Kennametal Inc. Concentric tool, in particular a reaming tool and adjusting element for a concentricity tool
IT201700082550A1 (en) * 2017-07-20 2019-01-20 Elbo Controlli S R L Device for automatic measurement of a tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028771A (en) * 1958-06-23 1962-04-10 Boyar Schultz Corp Revolving deep driller
DE2200961A1 (en) * 1971-01-13 1972-07-27 Giddings & Lewis Hydrostatic seal for machine tool spindles
EP0306683A2 (en) * 1987-09-10 1989-03-15 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Bearing for cylinders in printing presses
EP0349518A2 (en) * 1988-05-05 1990-01-03 Johann Lukatsch Impulse turbine with a combustion chamber having a flame tube
ES2011958A6 (en) * 1988-01-14 1990-02-16 Valeo System for axially locating the rotor of a rotating machine
EP0417549A2 (en) * 1989-09-09 1991-03-20 Chiron-Werke GmbH & Co. KG Machine tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028771A (en) * 1958-06-23 1962-04-10 Boyar Schultz Corp Revolving deep driller
DE2200961A1 (en) * 1971-01-13 1972-07-27 Giddings & Lewis Hydrostatic seal for machine tool spindles
EP0306683A2 (en) * 1987-09-10 1989-03-15 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Bearing for cylinders in printing presses
ES2011958A6 (en) * 1988-01-14 1990-02-16 Valeo System for axially locating the rotor of a rotating machine
EP0349518A2 (en) * 1988-05-05 1990-01-03 Johann Lukatsch Impulse turbine with a combustion chamber having a flame tube
EP0417549A2 (en) * 1989-09-09 1991-03-20 Chiron-Werke GmbH & Co. KG Machine tool

Also Published As

Publication number Publication date
ES2046086B1 (en) 1997-05-01
FR2666388A1 (en) 1992-03-06
ITMI912215A0 (en) 1991-08-06
ES2046086R (en) 1996-09-16
FR2666388B3 (en) 1992-12-11
ITMI912215A1 (en) 1993-02-06
IT1250999B (en) 1995-04-28
DE4027264A1 (en) 1992-03-05

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