FR2838072A1 - Device for adjusting tool on tool holder abuts tool tail on height adjustable stop rod during installation - Google Patents
Device for adjusting tool on tool holder abuts tool tail on height adjustable stop rod during installation Download PDFInfo
- Publication number
- FR2838072A1 FR2838072A1 FR0204288A FR0204288A FR2838072A1 FR 2838072 A1 FR2838072 A1 FR 2838072A1 FR 0204288 A FR0204288 A FR 0204288A FR 0204288 A FR0204288 A FR 0204288A FR 2838072 A1 FR2838072 A1 FR 2838072A1
- Authority
- FR
- France
- Prior art keywords
- tool
- stop rod
- tail
- during installation
- adjustable stop
- 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
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
- B23Q17/0923—Tool length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/028—Chucks the axial positioning of the tool being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
- B23B31/1179—Retention by friction only, e.g. using springs, resilient sleeves, tapers using heating and cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
- B23P11/027—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold for mounting tools in tool holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
Description
l'oxydation. - 1 Cette invention concerne une machine à fretter permettantoxidation. - 1 This invention relates to a fretting machine allowing
l 'assemblage d'outils coupants dans des the assembly of cutting tools in
attachements spécifiques au frettage thermique. attachments specific to thermal shrinking.
Cette machine utilise la technique connue de l' induction pour le chauffage des porte-outils. Les températures atteintes au niveau des porte-outils This machine uses the known technique of induction for heating tool holders. The temperatures reached in the tool holders
sont élevoes et dangereuses pour un utilisateur. are high and dangerous for a user.
De plus, il est difficile de fixer une longueur particulière de sortie de l'outil, avant contraction de In addition, it is difficult to fix a particular length of tool outlet, before contraction of
l'attachement qui serre la queue de l'outil. the attachment which grips the tail of the tool.
Deux principes de pré-réglage peuvent être utilisés: suivant l'un, l'outil vient en contact sur sa partie inférieure sur une tige butée réglable pendant l'opération de frettage, suivant l'autre, un élément mécanique est fixé à l'outil et vient en butée sur l'extrémité Two pre-setting principles can be used: according to one, the tool comes into contact on its lower part on an adjustable stop rod during the shrinking operation, according to the other, a mechanical element is fixed to the tool and comes to a stop on the end
supérieure du porte-outil lors du frettage. upper part of the tool holder during hooping.
Le refroidissement est effectué par des bagues coniques réfrigérantes situées dans un satellite coulissant verticalement. L'utilisateur amène le Cooling is carried out by conical cooling rings located in a vertically sliding satellite. The user brings the
refroidisseur en contact avec le porte-outil à refroidir. cooler in contact with the tool holder to be cooled.
La figure 1 représente le dispositif de pré-réglage Figure 1 shows the pre-setting device
par l'arrière.rear.
La figure 2 représente le dispositif de pré-réglage par Figure 2 shows the pre-setting device by
l' avant.the front.
La figure 3 représente le dispositif de refroidissement. Figure 3 shows the cooling device.
Le pré-réglage par l'arrière (figure 1) est un dispositif dont le but est de régler une pige de hauteur (8) au travers du porte-outil (1), sur laquelle l'outil (3) viendra en butée lors de l 'assemblage de l'outil dans le porte-outil, et ainsi régler la longueur d' introduction The rear pre-adjustment (Figure 1) is a device the purpose of which is to adjust a height rod (8) through the tool holder (1), on which the tool (3) will come into abutment when of the tool assembly in the tool holder, and thus adjust the insertion length
de la queue de l'outil dans le porte-outil. of the tool shank in the tool holder.
Une molette (5) déplace verticalement la pige de hauteur (8), suivant le diamètre de l'outil (longueur normalisée correspondante) ou pour une longueur particulière affichée A wheel (5) moves the height rod vertically (8), depending on the diameter of the tool (corresponding standard length) or for a particular length displayed
par le témoin de hauteur (11).by the height indicator (11).
L'assemblage de l'outil au porte-outil se fera en amenant The assembly of the tool to the tool holder will be done by bringing
l'outil en butée sur la pige de hauteur (8). the tool in abutment on the height rod (8).
- 2 Une fois la queue de l'outil serrée, l 'ensemble outil/porte-outil peut être retiré du système de pré réglage, la pige de hauteur (8) restant, elle, solidaire - 2 Once the tool shank is tight, the tool / tool holder assembly can be removed from the pre-adjustment system, the height rod (8) remaining integral
du système.of the system.
Cette technique oblige à tolérancer la cote A (longueur du plan de jauge de l'attachement à l'extrémité supérieure du porte-outil) à plus ou moins O.Olmm (non prévu par la This technique requires tolerating dimension A (length of the gauge plane of the attachment at the upper end of the tool holder) to more or less O.Olmm (not provided for by the
norme DIN69882-2).DIN69882-2).
La base (12) de ce dispositif est intégrable à une embase porte-outil ou à un plateau tournant, éléments The base (12) of this device can be integrated into a tool holder base or a turntable, elements
constitutifs d'une machine à fretter. components of a fret machine.
Le pré-réglage par l' avant (figure 2) est une alternative au pré-réglage par l'arrière. Le but de ce dispositif est de fixer une bague butée (24) à l'outil Pre-setting from the front (Figure 2) is an alternative to pre-setting from the rear. The purpose of this device is to fix a stop ring (24) to the tool
suivant la longueur de sortie désirée. depending on the desired outlet length.
Pour cela, une molette (21) déplace verticalement une butée réglable (22) qui vient monter ou descendre l'outil, For this, a wheel (21) vertically displaces an adjustable stop (22) which raises or lowers the tool,
qui est guidé par la bague de guidage (23). which is guided by the guide ring (23).
La différence dimensionnelle, mesurée à l 'aide d'un palpeur sur une colonne de mesure, entre la face supérieure de la bague de guidage (23) et la pointe de l'outil, constitue la longueur de sortie que nous voulons pré-regler. Une fois cette longueur ajustée, une vis permet de solidariser la bague butée (24) (qui est également The dimensional difference, measured using a probe on a measuring column, between the upper face of the guide ring (23) and the tip of the tool, constitutes the length of outlet that we want to preset . Once this length has been adjusted, a screw is used to secure the stop ring (24) (which is also
compatible à l'opération de frettage) à l'outil. compatible with the shrinking operation) with the tool.
L'assemblage de l'outil au porte-outil se fera en amenant la bague butée (24) en contact avec la partie supérieure du porte-outil. Une fois la quene de l'outil serrce, la The tool is assembled to the tool holder by bringing the stop ring (24) into contact with the upper part of the tool holder. Once the tool has been tightened, the
bague butée (24) peut être ôtée de l'outil. stop ring (24) can be removed from the tool.
Le refroidissement (figure 3) est assuré par des bagues coniques (32) venant en contact sur le porte-outil Cooling (Figure 3) is provided by tapered rings (32) coming into contact on the tool holder
(30) à refroidir.(30) to cool.
Les bagues nocessaires à couvrir toute la gamme des attachements normalisés suivant DIN69882-8, ainsi que les allonges de notre gamme actuelle, sont regroupées sur un unique satellite (31) dans lequel circule un liquide The process rings to cover the whole range of standardized attachments according to DIN69882-8, as well as the extensions of our current range, are grouped on a single satellite (31) in which a liquid circulates
réfrigérant, afin d'évacuer les calories. refrigerant, to dissipate calories.
- 3 Le satellite est fixé par un axe (33) à une glissière (34) - 3 The satellite is fixed by an axis (33) to a slide (34)
sur une colonne verticale (35).on a vertical column (35).
REVEDICATIOSREVEDICATIOS
1 - Un syL@me de prd-@glage de la sorLie d'ouLil par l'arri@re caracL6ris par une Lige buL6e (8), rAglable en hauLeur par une moleLLe (5), ur laquelle vienL en buL4e 1 - A system for pre-setting the output of the tool through the back, characterized by a fogged rod (8), adjustable in height by a mole (5), which comes in ball
la queue de l'ouLil (3) lors de l'op6raLion de monLage. the tail of the tool (3) during the assembly operation.
S 2 - DisposiLit selon la revendicaLion 1 caracLris par la Lige buL6e (8) qui Lraverse le porLe-ouLil (1) afin que la queue de l'ouLil (3) puise venir en appui sur la Lige S 2 - Device according to the claim 1 characterized by the buL6e rod (8) which overturns the porL-tool (1) so that the tail of the tool (3) can come to rest on the rod
buL@e (8).buL @ e (8).
3 - OisposiLif selon la revendicaLion 1 caracL6risA par la Lige buL@e (8) qui eL inLerchangeable eL rglable en hauLeur par la moleLLe (5) afin de rAgler la longueur de 3 - OisposiLif according to the claim 1 characL6risA by the buL @ e rod (8) which is not interchangeable and adjustable in height by the mole (5) in order to adjust the length of
sorLie d'ouLil d6sirde.OUTPUT OF TOOL DESIRED.
4 - [isposiLif selon la revendicaLion 1 caracLdris par le L6moin de hauLeur (11) qui permeL d'effecLuer un rglage 4 - [isposiLif according to the claim 1 characterized by the height indicator (11) which allows an adjustment to be made
prAcis de la poiLion de la Lige buLe (8). PRECISE OF THE POLE OF THE BULK LIG (8).
- DisposiLif selon la revendicaLion 1 caracLArisA par le sysLAme de pr6glage qui esL indpendanL de 1' ensemble ouLil (3)/porLe-ouLil (1), la Lige buL6e (8) resLanL - Device according to claim 1 characterized by the presetting system which is independent of the tool assembly (3) / poril-tool (1), the spray hose (8)
solidaire du sysL@me aprAs assemblage. attached to the sysL @ me after assembly.
6 - DisposiLif selon la revendicaLion 1 caracLAriG par la base du syGL@me de pr-6glage qui peuL G' adapLer GUE le rcepLacle porLe-ouLil d'une machine freLLer, sans y 6 - Device according to the claim 1 characLAriG by the base of the pre-setting syGL @ me which can be adapted to the poril-tool receptacle of a freLLer machine, without
@Lre GyGL6matiguemenL fix.@Lre GyGL6matiguemenL fix.
7 - Un syGL@me de pr-rAglage par l'avanL caracL4ris par la fixaLion d'une bague buL@e (24) sur l'ouLil une poGiLion prAcise par un monLage muni d'une buL6e rglable (22) poGiLionnde par une moleLLe (21) l' aide d'un 7 - A system of pre-adjustment by the front characterized by the attachment of a buL @ e ring (24) on the tool a poGiLion prAcise by a mOllage equipped with an adjustable buL (22) poGiLionde molle (21) using a
palpeur Gur une colonne de mesure.Gur probe on a measuring column.
8 - DisposiLif selon la revendicaLion 7 caracLAris par la bague buL6e (24) qui eGL fixe l'ouLil, par exemple l'aide d'une ViG, qui viendra en appui Gur la face suprieure du porLe-ouLil 10G du monLage, eL qui sera 8 - Device according to the claim 7 characLAris by the buL6e ring (24) which eGL fixes the tool, for example using a ViG, which will come to bear on the upper face of the porG-tool 10G of the assembly, eL which will be
ensuiLe dGolidarise de 1'ouLil apr@s assemblage. then detaches from the tool after assembly.
s 9 - Dispositif selon la revendication 7 caractérisé par un montage permettant de positionner précisément la bague butée (24) sur l'outil, à l' aide d'une molette (21) s 9 - Device according to claim 7 characterized by an assembly for precisely positioning the stop ring (24) on the tool, using a wheel (21)
déplacant la butée réglable (22). moving the adjustable stop (22).
10 - Dispositif selon la revendication 9 caractérisé par l'ajustement de la longueur de sortie de l'outil qui est mesurée, par exemple, à l' aide d'un palpeur de mesure entre la face supérieure de la bague de guidage (22) et 10 - Device according to claim 9 characterized by adjusting the length of the tool outlet which is measured, for example, using a measuring probe between the upper face of the guide ring (22) and
l'extrémité de l'outil.the end of the tool.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204288A FR2838072B1 (en) | 2002-04-04 | 2002-04-04 | TOOLING METHODS TOOLS ON TOOL HOLDERS |
FR0301357A FR2840841B1 (en) | 2002-04-04 | 2003-02-05 | METHOD FOR COOLING TOOL HOLDERS FOR FRET |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204288A FR2838072B1 (en) | 2002-04-04 | 2002-04-04 | TOOLING METHODS TOOLS ON TOOL HOLDERS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2838072A1 true FR2838072A1 (en) | 2003-10-10 |
FR2838072B1 FR2838072B1 (en) | 2004-09-10 |
Family
ID=28052153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0204288A Expired - Lifetime FR2838072B1 (en) | 2002-04-04 | 2002-04-04 | TOOLING METHODS TOOLS ON TOOL HOLDERS |
Country Status (1)
Country | Link |
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FR (1) | FR2838072B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2862897A1 (en) * | 2003-11-28 | 2005-06-03 | Fournel | Cutting tools length pre-adjusting system for use in cutting tool fitting machine, has stop rod whose height is adjusted by knurling wheel according to total length of cutting tool and tool holder, to be obtained |
EP2033728A3 (en) * | 2007-09-08 | 2012-08-01 | Bilz Werkzeugfabrik GmbH & Co. KG | Device for adjusting and fixing a tool in a holding portion of a tool chuck, in particular by shrink-fitting |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022117257A1 (en) * | 2022-07-11 | 2024-01-11 | E. Zoller GmbH & Co. KG Einstell- und Messgeräte | Length adjustment device for adjusting a longitudinal position of a tool, tool clamping device and system and method with the length adjustment device |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1239993A (en) * | 1968-10-19 | 1971-07-21 | Int Computers Ltd | Improvements in or relating to tool setting apparatus |
DE2138366B1 (en) * | 1971-07-31 | 1972-09-21 | Wohlhaupter E & Co | DEVICE FOR PRESETTING AND CHECKING THE SETTING OF THE KNIFE CUTTERS OF ROTATING, IN PARTICULAR DRILLING, TURNING AND MILLING TOOLS |
US3973863A (en) * | 1975-01-10 | 1976-08-10 | Excellon Industries | Drill changing device |
GB2198374A (en) * | 1986-12-02 | 1988-06-15 | British Aerospace | Chuck adaptor |
DE10052160A1 (en) * | 1999-10-22 | 2001-04-26 | E T M Prec Tools Mfg Ltd | Composite cutting tool consists of hard carbide cutting tool fitted into variable diameter bore in steel clamping sleeve |
EP1103338A1 (en) * | 1999-11-26 | 2001-05-30 | E.P.B. | Device for assembling tools into tool holders by thermal dilation and for presetting and measuring the resulting tool assembly |
US20010013266A1 (en) * | 1999-12-21 | 2001-08-16 | Anders Isaksson | Tool extender and tool assembly |
US20010042295A1 (en) * | 2000-05-19 | 2001-11-22 | Michael Voss | Method for force-transmitting clamping of a tool |
WO2002018093A1 (en) * | 2000-09-01 | 2002-03-07 | Gemini Group, Inc. | System for presetting shrink-fit tools |
-
2002
- 2002-04-04 FR FR0204288A patent/FR2838072B1/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1239993A (en) * | 1968-10-19 | 1971-07-21 | Int Computers Ltd | Improvements in or relating to tool setting apparatus |
DE2138366B1 (en) * | 1971-07-31 | 1972-09-21 | Wohlhaupter E & Co | DEVICE FOR PRESETTING AND CHECKING THE SETTING OF THE KNIFE CUTTERS OF ROTATING, IN PARTICULAR DRILLING, TURNING AND MILLING TOOLS |
US3973863A (en) * | 1975-01-10 | 1976-08-10 | Excellon Industries | Drill changing device |
GB2198374A (en) * | 1986-12-02 | 1988-06-15 | British Aerospace | Chuck adaptor |
DE10052160A1 (en) * | 1999-10-22 | 2001-04-26 | E T M Prec Tools Mfg Ltd | Composite cutting tool consists of hard carbide cutting tool fitted into variable diameter bore in steel clamping sleeve |
EP1103338A1 (en) * | 1999-11-26 | 2001-05-30 | E.P.B. | Device for assembling tools into tool holders by thermal dilation and for presetting and measuring the resulting tool assembly |
US20010013266A1 (en) * | 1999-12-21 | 2001-08-16 | Anders Isaksson | Tool extender and tool assembly |
US20010042295A1 (en) * | 2000-05-19 | 2001-11-22 | Michael Voss | Method for force-transmitting clamping of a tool |
WO2002018093A1 (en) * | 2000-09-01 | 2002-03-07 | Gemini Group, Inc. | System for presetting shrink-fit tools |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2862897A1 (en) * | 2003-11-28 | 2005-06-03 | Fournel | Cutting tools length pre-adjusting system for use in cutting tool fitting machine, has stop rod whose height is adjusted by knurling wheel according to total length of cutting tool and tool holder, to be obtained |
EP2033728A3 (en) * | 2007-09-08 | 2012-08-01 | Bilz Werkzeugfabrik GmbH & Co. KG | Device for adjusting and fixing a tool in a holding portion of a tool chuck, in particular by shrink-fitting |
Also Published As
Publication number | Publication date |
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FR2838072B1 (en) | 2004-09-10 |
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