US1444481A - Device for regulating the adjustment of tools on machine tools - Google Patents

Device for regulating the adjustment of tools on machine tools Download PDF

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Publication number
US1444481A
US1444481A US438127A US43812721A US1444481A US 1444481 A US1444481 A US 1444481A US 438127 A US438127 A US 438127A US 43812721 A US43812721 A US 43812721A US 1444481 A US1444481 A US 1444481A
Authority
US
United States
Prior art keywords
elements
tools
pin
adjustment
regulating
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 - Lifetime
Application number
US438127A
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English (en)
Inventor
Rotat Pierre
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
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 to DER52045D priority Critical patent/DE381543C/de
Priority to FR510364A priority patent/FR510364A/fr
Priority to CH96021D priority patent/CH96021A/fr
Priority to GB2087/21A priority patent/GB158195A/en
Application filed by Individual filed Critical Individual
Priority to US438127A priority patent/US1444481A/en
Application granted granted Critical
Publication of US1444481A publication Critical patent/US1444481A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/12—Special arrangements on tool holders
    • B23B29/22—Special arrangements on tool holders for tool adjustment by means of shims or spacers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2585—Tool rest
    • Y10T82/2591—Tool post

Definitions

  • This invention relates to a device for ulziting the adjustment of tools tools.
  • the present invention comprises a device which permits of obtaining instantly the heightot wedgine' necessary long as this height is within the limits found in the constructi on of the device. 7
  • the device consists of a cylindrical pin to which are connected several flat elements of different thicknesses, each comprising on one of their sides a lug constructed of thin sheet metaL and provided at its end with a circular hole through which a which forms a connecting rod, and also forms an axis round which the flat elements are freely articulated.
  • the axial pin comprises a head it each end in order to retain the elements.
  • FIG. 1 is a view in section of a. block com prising five elements superposed normally.
  • Fig. 2 is a plan view.
  • T io. 3 is a viewin section of the same block of which the two extreme elements are superposed. whilst the three others have been turned round the axle pin to take an opposite position.
  • Fig. 4 is a plan view position of Fig. 2.
  • Fig. 5 is a further view in section of the same block showing the second and the fourth elements superposed. and the others in. the opposed position.
  • l igr, 6 illustrate he application o'l dc *ice to u tool-helm of a lathe.
  • the block illustriiieijl comprises elements a. 71 r. r/ (,2 having similar sui, ices and shapes but having? diiicreut tliiclmes cs. ltech element con'iprises a lug toro'ied of a very thin metal sheet. one of the ends of which sunk flush in a recess in the corresponding, block element and fixed by welding. riveting or other means. the shapes oi": the various lugs 7, it 77. j, 71: being alike.
  • the block elements are retained on the pin [by the heads Z. Z of the latter. the head Z being; formed after said members have been placed in position.
  • the pin 1 also carries :2 link plate u for the attachment of a chain 227" tor supporting the device when not in use.
  • the superposition of the block elements is made in their order of thickness, as shown in Fig. 1, and the thinnest element 6 at the top has its lug It at its upper surface so as to abut under the head Z, whilst the remaining elements have their lugs at their lower surfaces, the lowest lug g shutting against the head Z.
  • This particular arrangement of the elements and the position of their claws is a feature of the invention. as it alone allows all the possible combinations of any of the five elements without those elements not in use being in the way.
  • Fig. 3 shows the ore treme elements a and c in use, which are brought into intimate contact and form a block for the tool 7 placed inthe tool holder 10.
  • the three elements 6, 0, (Z not in use are turned around so as to be opposite to those in use. and however much their total thickness exceeds the space between the lugs g and 7c of the elements in use, they will assume a fan shaped position as shown in Fig. 3, owing to the thinness of the lugs and the sizes of the holes of the same embracing the pin Z.
  • Fig. 5 shows the elements 6 and d in use and the position assumed by the remaining elements a, c, e.
  • the elements can he calculated and combined accordingly. For examples with five elements it the element as 4t millimetres thick, 3 millimetres c 2 millimetres (Z l millimetre and e 3; mini ,ietr e the total thickness would he 10 millimetres and a half, and all intermediary thicknesses could he obtained by in. prw gressionsv
  • the number of elements could he greater or less than five and the shape of same may vary as required.
  • Device for regulatingthe adjustment of tools on machine tools comprising a series m superposed fiat elements a fiat lug; provided with an orifice fixed on one side of each element each lug being thinner than the Wedge element to which it is fixed, a pin projecting through the orifices of said lugs withfree play, and heads on each end of said pin to retain said lugs and said elements on said pin.
  • Device for regulating the adjustment of tools on machine tools comprising a series of superposed fiat elements of dverent thicknesses, atlat lug provided with an; orifice fixed on one side of each element, the one surface LMAABI of a hip; being; flush with the one surface of? an implantationach lug being thinner than the respective Wedge element to which it is fixed. apin projecting through the orifices o'F said lugs with tree play, and heads on each end of said pin to retain said lugs and said elements on said pin.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Component Parts Of Construction Machinery (AREA)
US438127A 1920-01-22 1921-01-18 Device for regulating the adjustment of tools on machine tools Expired - Lifetime US1444481A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DER52045D DE381543C (de) 1920-01-22 Geraet zum Einstellen von Werkzeugen auf Werkzeugmaschinen
FR510364A FR510364A (fr) 1920-01-22 1920-01-22 Cale ajustable pour le réglage des outils sur machines-outils et autres applications
CH96021D CH96021A (fr) 1920-01-22 1921-01-13 Cale à plusieurs éléments superposables d'épaisseurs différentes pour le calage d'outils sur machines-outils ou emplois analogues.
GB2087/21A GB158195A (en) 1920-01-22 1921-01-14 Device for regulating the adjustment of tools on machine tools
US438127A US1444481A (en) 1920-01-22 1921-01-18 Device for regulating the adjustment of tools on machine tools

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR510364T 1920-01-22
US438127A US1444481A (en) 1920-01-22 1921-01-18 Device for regulating the adjustment of tools on machine tools

Publications (1)

Publication Number Publication Date
US1444481A true US1444481A (en) 1923-02-06

Family

ID=39971092

Family Applications (1)

Application Number Title Priority Date Filing Date
US438127A Expired - Lifetime US1444481A (en) 1920-01-22 1921-01-18 Device for regulating the adjustment of tools on machine tools

Country Status (5)

Country Link
US (1) US1444481A (fr)
CH (1) CH96021A (fr)
DE (1) DE381543C (fr)
FR (1) FR510364A (fr)
GB (1) GB158195A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549353B2 (en) 2017-05-10 2020-02-04 Tungaloy Corporation Cutting tool

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848893C (de) * 1950-10-26 1952-09-08 Johann Hak Drehstahlunterlage
US2650436A (en) * 1951-11-10 1953-09-01 Gessler Ben Micrometer height gauge
CN108994323A (zh) * 2018-07-02 2018-12-14 江苏理工学院 一种可调高度垫刀器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549353B2 (en) 2017-05-10 2020-02-04 Tungaloy Corporation Cutting tool

Also Published As

Publication number Publication date
DE381543C (de) 1923-09-21
GB158195A (en) 1922-04-18
FR510364A (fr) 1920-12-03
CH96021A (fr) 1922-09-01

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