US2006854A - Device for setting and protecting diamond-edged tools and the like - Google Patents

Device for setting and protecting diamond-edged tools and the like Download PDF

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Publication number
US2006854A
US2006854A US631291A US63129132A US2006854A US 2006854 A US2006854 A US 2006854A US 631291 A US631291 A US 631291A US 63129132 A US63129132 A US 63129132A US 2006854 A US2006854 A US 2006854A
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United States
Prior art keywords
cutting
setting
edge
diamond
plate
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Expired - Lifetime
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US631291A
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English (en)
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Winter Wilhelm
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Individual
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Individual
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Expired - Lifetime legal-status Critical Current

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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
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2216—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool into its holder
    • B23Q17/2225—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool into its holder with the toolholder as reference-element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
    • B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts

Definitions

  • This invention relates to a device for carrying The tool can then be brought up to the work out the vertical and lateral, setting and also for and the cutting operation commenced.
  • applicants device is mounted upon the in the case of the employment of a setting-plate ool by mea o t large thumb-Screw The situated on the tool-holder at the height of the tool is then adjusted with respect to the work 5 cutting-edge and in front of the latter.
  • the invention has as one of its objects the is free to cut the work.
  • v exact vertical and lateral setting of the cutting- In order that the sett ng-p y be able edge opposite the work to be operated upon, to follow all possible adjustments of the tool, which for hard tools, for example, diamond a special clamping device is provided by the use 10, tools, is of very special importance, because of which the setting-P can be fastened their output and durability are dependent to directly 0n t e hard 17001-
  • the Clamping device a high degree on the very exact observance of is provided in special cases with means by the the setting.
  • The-doe 20 In the case of diamond tools the adjustment in vice consists of the pla e Which Preferably height has hitherto been effected by setting a transparent and limited substantially by the exmarking-tool, mark-scraper, or droppoint at tended lateral setting edge, which carries a linthe height of a certain part of the machinecal and angle scale.
  • the lateral setting edge is tool, for example, at the height of the lathedirected parallel to the thread ofa cross thread 25 centre.
  • V 30 jured by contact with the marking-tool.
  • these spethe plate up to the 'WOlk sufiices for accurate cial conditions for hard tools are accommodated setting.
  • each edge of the plate may from and a device is provided with a setting-plate the start be arranged displaced by such an. 5 having its front border or boundary-line corree amount that on bringing a plate-edge parallel to spending to an enlargement to a very enlarged the work the diamond cutting-edge already. is scale of the cutting edges of the hard cutting set at its correct angle. If consequently, for body.
  • the device likewise surrounds the hard example, the work is a cylindrical shaft and if cutting body and acts as a protection against the plateefacet be placed suitably againstv the" 40 injury.
  • the correct setting of thencutting-edge 0 front border or edge is not sufficient for the acwould result.
  • curate setting according to the invention, an Several embodiments of the present invention, extended setting plate is provided by the use in which embodiments a diamond turning tool of which the setting is easily effected. Such an is employed, are illustrated by Way of example in 45, extension or extended setting plate may be fasthe accompanying drawing in which:-- 4o.
  • FIG. 1 and 2 are a plan and side elevation wise set according to the angle which the respectively of a diamond turning tool;
  • Figs. 3 and 4.- likewise a plan and side eleva- It will be observed that the device is mounted tion respectively of the same diamond turningupon the front of a tool preparatory to setting tool with a setting and protective device mountthe same with respect to the work in a lathe ed thereon;
  • FIG. 5 is a front elevation of the setting and adjusted so that the diamond point is arranged protective device; I properly in relation to the work, applicants Figs..6 and '7 are a side elevation and plan of 5 device is removed fromthe front of the tool.
  • Figs. 8 and 9 a side elevation and plan of a further embodiment of the invention.
  • Fig. 10 shows a construction of the edge extension piece
  • Fig. 11 shows in side elevation the application of the invention in the case of a hard tool having a circular transverse cross-section
  • Fig. 12 a plan corresponding to Fig. 11, and Fig. 13 a front elevation corresponding to Fig. 11.
  • a diamond a is secured on the holder 2) in a well-known manner with the aid of a clamping piece d, a fitting plate 0, situated between said holder b and clamping piece d, and screw e.
  • the setting device consists in the case of the illustrative example, of a cover 1, which fits accurately over the clamping plate (1 and which can be fixed with the aid of a screw g.
  • the setting plate 2' On the undersidevof this cover f there is fastened by means of screws h the setting plate 2', which consists, of sheet steel, celluloid or other suitable material.
  • the front boundary line k of the plate 2 is an enlargement to a highly enlarged scale of the cutting edges of the diamond.
  • the plate 1 is provided with a recess m into which the diamond projects.
  • a protective plate see Figs. 8, 9, ll, 12 and i3 is arranged over the recess m.
  • the cover 1 In order to be able to set, or to limit, the distance of the front part of the plate 2' from the diamond, there is provided on the cover 1 a screw it the point of which abuts against the front of clamping plate d and forms a stop.
  • a magnifying glass 0 is provided with which the cover I is connected and on which the setting-plate i is secured with the aid of a holder 1' (or the like).
  • the setting-plate i is suitably provided with a scale of the type illustrated and is so set that on viewing coincidence between the diamond and the cross-thread or thread 5 in the magnifying glass, the front edge of the plate 2 gives the correct position of the cutting edge of the diamond.
  • the plate 1' (Fig. '7) may be provided with a graduated scale 15.
  • the lateral setting may also as is evident from Fig. 6, be effected by setting or turning the magnifying glass, the angle of deviation being able to be read off on a scale S, which is situated above a fixed pointer 7' (Fig. 6) on the magnifying glass 0.
  • the edge y of member a: projects downwards as far as is desired and is arranged parallel to the corresponding settingedge of theplate i or if the plate 2' be absent, parallel to or at a definite angle to the diamond cutting-edge.
  • this edge 1 not only provides protection for the setting plate 2', but can also be used as a substitute for this setting plate 2', since it is so constructed that its front edge can be adjusted to be parallel with the front edge of the setting plate 1'.
  • a special slot .2 enables the diamond to be observed from above.
  • the exact lateral setting of the cutting-edge may consequently in this case be eifected because the front edge y can be set to form any angle with the front edge-of the setting plate 1'.
  • a piece 2' similar to a ruler, is fastened to the plate 2 by means of a screw 2' in such a manner as to be capable of being rotated and of being displaced horizontally in a slot i of the plate.
  • the long edge of the piece 1" is adjusted to be parallel to the front part 1: of the boundary line of the plate 2 so as to increase its effective length.
  • FIG. 11 to 13 shows the application of the invention in the case of a holder b of round cross-section which carries the diamond a.
  • the clamping piece is formed as a cylindrical sleeve I which can be pushed on the holder 12 and which is fixed in position with the aid of the clamping-screw g and which is kept from rotating by means of a pin 9 which engages with its front end in a groove provided in the holder 12
  • the sleeve 1 is provided above with an observation-hole m
  • the setting plate 2 is fixed on the sleeve f with the aid of screws 2' and a protective plate Z of mica or other transparent material is connected thereto.
  • the plate I covers the diamond and protects it from injury, to which it might be liable on account of the existence of the observation-hole m What I claim is:
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member associated with said clamping device, said setting-member having a front boundary-line situated at the same height as the cutting edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond whereby the cutting-edge prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in u relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a toolholder containing a cutting diamond, a settingmember associated with said clamping device and surrounding said cutting diamond, said setting-member having a front boundary-line situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the, front facets of the cutting diamond, whereby the cutting-edge is prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a plate associated with said clamping device, said plate having a front boundary-line situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond whereby the cutting-edge is prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in-relation to the'work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member associated with said clamping device, said setting-member having a front boundary-line situated at the same height as the cutting edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond, said clamping device and plate surrounding the cutting edge of said diamond whereby the cutting-edge is prevented from coming in contact with the work during the setting of the cuttingedge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capableof being detachably mounted on a tool-holder containing a cutting diamond, a plate associated with said clamping device, having a front bounda ary-line situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond, said plate being provided with an extension piece capable of being fastened at any predetermined angle with relation to the enlarged faces so as to increase their effective length, whereby the cutting edge is prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a plate associated with said clamping device having a front boundary-line situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond, said plate being provided with a displaceable and revoluble extension piece capable of being fastened at any predetermined angle with relation to the enlarged faces so as to increase their effective length whereby the cutting edge is prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member associated with said clamping device, said setting-member having a front boundary-line, situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond and a displaceable and revoluble separate boundary-edge extension member capable of being mounted on the tool-holder by means of the said setting member.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member associated with said clamping device, said setting-member having afront boundary-line situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond and a displaceable and revoluble separate boundary-edge extension member mounted on the clamping device, capable of being fastened at any predetermined angle with relation to the enlarged faces so as to increase their effective length whereby the cutting-edge is prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, said clamping device being in the form of a cover provided with a protective plate, a setting-member associated with said clamping device, said setting member having a front boundary-line situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond whereby the cutting-edge is prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof comprising a clamping device capable of being detachably mounted on a tool-holder containing a cutting element, said clamping device being in the form of a cover provided with a protective plate and said cover having a clamping screw and a screw distance-adjustment stop, a settingmember associated with said clamping device, said setting-member having a front boundaryline situated at the same height as the cutting element and having faces parallel to the facets of the cutting element whereby the cutting-edge is prevented from coming in; contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting element, a transparent settingmember associated with said clamping device, said setting-member having a front boundaryline situated at the same height as the cutting element and having at least one face parallel to one facet of the cutting element whereby the cutting-edge is prevented from coming in contact with the work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member associated with said clamping device, said settingmember having a front boundary-line situated at the same height as the cutting-edge of the diamond and having at least one enlarged face parallel to the front facets of the cutting diamond and an optical magnifying instrument mounted on said clamping device, having cross threads in fixed relation to the setting member adapted to be adjusted so as to coincide with the cutting-edge of the diamond whereby the cutting-edge is prevented from coming in contact with the work during the setting of the cuttingedge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-tools-in relation to the work and for the protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member having a scale and being mounted on said clamping device, said setting-member having front boundary-lines situated at the same height as the cutting-edge and having at least one enlarged face parallel to the front facets of the cutting diamond, and an optical magnifying instrument mounted on said clamping device, having cross threads in fixed relation to the setting member adapted to be adjusted so as to coincide with the cutting-edge of the diamond whereby the cutting-edge is prevented from coming in contact with the Work during the setting of the cutting-edge 14.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard-to0ls in relation to the Work and for the protection thereof which comprises a clamping device in the form of a displaceable non-revoluble sleeve capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member associated with said clamping device, said setting-member having a front boundary-line situated at the same height as the cutting-edge of the diamond and having enlarged faces parallel to the front facets of the cutting diamond whereby the cutting-edge is prevented from coming in contact with the Work during the setting of the cutting-edge.
  • a device for the exact vertical and lateral setting of the cutting-edge of hard tools in relation to the work and for protection thereof which comprises a clamping device capable of being detachably mounted on a tool-holder containing a cutting diamond, a setting-member pivotably mounted on said clamping device, said setting-member having a front edge situated at the same height as and in front of the cuttingedge of the diamond, an optical instrument associated with said setting-member, said optical instrument having cross threads in fixed relation to the front edge of said setting member and adapted to coincide with the cutting-edge of the diamond whereby the front edge of said setting-member may be set at any predetermined 2 angle with relation to the said cutting-edge.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Prostheses (AREA)
US631291A 1931-09-20 1932-08-31 Device for setting and protecting diamond-edged tools and the like Expired - Lifetime US2006854A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW87028D DE584330C (de) 1931-09-20 1931-09-20 Vorrichtung zum Einstellen sowie zum Schutz der Schneidkante von Hartstoffwerkzeugen
GB19986/32A GB404956A (en) 1931-09-20 1932-07-14 Improvements in and relating to devices for the setting and also for the protection of the cutting-edge of hard turning and like tools

Publications (1)

Publication Number Publication Date
US2006854A true US2006854A (en) 1935-07-02

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US631291A Expired - Lifetime US2006854A (en) 1931-09-20 1932-08-31 Device for setting and protecting diamond-edged tools and the like

Country Status (5)

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US (1) US2006854A (de)
BE (1) BE389868A (de)
DE (1) DE584330C (de)
FR (1) FR735584A (de)
GB (1) GB404956A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632433A (en) * 1947-03-05 1953-03-24 Walter Muench Inc Diamond holder with gauging means
US2874479A (en) * 1955-07-15 1959-02-24 Fairchild Camera Instr Co Engraving machine stylus index
US3280468A (en) * 1963-04-19 1966-10-25 Supreme Products Corp Combined gauge and guard for a reciprocating clipper
US3452442A (en) * 1965-03-20 1969-07-01 Doerries Gmbh Tool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113118872B (zh) * 2021-03-04 2022-04-22 南京信息职业技术学院 一种车刀辅助安装对刀机构及其运行工艺

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632433A (en) * 1947-03-05 1953-03-24 Walter Muench Inc Diamond holder with gauging means
US2874479A (en) * 1955-07-15 1959-02-24 Fairchild Camera Instr Co Engraving machine stylus index
US3280468A (en) * 1963-04-19 1966-10-25 Supreme Products Corp Combined gauge and guard for a reciprocating clipper
US3452442A (en) * 1965-03-20 1969-07-01 Doerries Gmbh Tool

Also Published As

Publication number Publication date
FR735584A (fr) 1932-11-10
GB404956A (en) 1934-01-15
BE389868A (de) 1932-08-31
DE584330C (de) 1933-09-18

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