US1988551A - Device for cutting, punching, and drilling section iron - Google Patents

Device for cutting, punching, and drilling section iron Download PDF

Info

Publication number
US1988551A
US1988551A US664957A US66495733A US1988551A US 1988551 A US1988551 A US 1988551A US 664957 A US664957 A US 664957A US 66495733 A US66495733 A US 66495733A US 1988551 A US1988551 A US 1988551A
Authority
US
United States
Prior art keywords
iron
carriage
pieces
punching
cutting
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
US664957A
Other languages
English (en)
Inventor
Goreth Joseph
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1988551A publication Critical patent/US1988551A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5196—Multiple station with conveyor

Definitions

  • This invention relates to, a mechanical-autovertical and transverse positions to the feed momatic method of and device for cutting, punchtion.
  • a still further object-of the invention is mg, and drilling thematerial for use in the iron to providemea'ns for guiding 'andtensioning the and constructional steel working-up industry, said tape-measure, which carries an indicating 5 Without the employment ot a center-point or scale, and t P fO 6 me n mventing said otherrnarking elements; tape-measure from; sliding.
  • a still iurthei b- 7 My improved method consistsfin mating the iec o myi ve t onistoprov de gu d ni e material to be cut, punched, and. drilled, on a P o m ty to he'pu chenddrill places. 'al di' o carriage adapted to traveltonetracks mounted on have he t ll t i e 0 the'SB guides d, to
  • the inventionfurther comprises a device suiti La d h i F p members to able for carrying out automatically and mechano n
  • a device suiti La d h i F p members to able for carrying out automatically and mechano n
  • the inventionfurther comprises a device suiti La d h i F p members to able for carrying out automatically and mechano n
  • the devicel having m n p
  • the main object of the invention is to Said f n "l n p ed I mo em n provide frameworks having tracks mounted i to transverse "position wi h, elat on t0 the thereon and carriages adapted to travel on said tracks and d p n m y l pa ,Qllfl tracks, the said carriages having the function Sponding, t0 h spacings existingbetween-the to feed the material to be treated step by step. drill spindles.
  • a further object of the invention is to equip t e devicesds s to a y O t the method the carriages with means for clamping the pieces of cutting, punching, and drilling section iron of Work thereon and to have said clamping in accordance with invention. It is to be mean's adapted for adjustment in, respectively, understood, however, that Ido not' wisln to be 55 ,be I I cut ,accordingly.
  • Fig. 1 is a side elevation of my improved cutting device according to the invention
  • Fig. 2 is a top plan view, detached, of the feed carriage, and a top plan view, detached, of the adjusting gauge together with the adjustable stop,
  • Fig. 3 is a top plan view, detached, of the means for raising and lowering the gauge together with the adjustable stop, Y
  • Fig.3 is a. side elevation of the punching device
  • Figl9 is aplan ,viewIthereof, Fig. 10'is'an end elevation, thereof, detached, 'Fig. 11 "is an end elevation, detached, showing the piece ofwo'rk in position forfeed, Fig.- 12is a side elevation of the drilling dev1ce,- 7
  • FIG. .13 isa topplan view thereof, and Figs. 14.to 'l'l, inclusive,'show details of my improved-device ,for drilling section iron.
  • the said truck is provided with means .for,feeding the material 'to lowered by'means'of a worm-gear which com- .prises ,-the'worm'wheels 7, 'and,8 in connection with pressure spindles 9 and .10, respectively, and intermeshing .with the worm 11, which has Tattachedthertola crank-handle 12 for operation
  • Thesaidtable has, pins secured to both ;its sides,.'fthes'e pins being designed for engageinent fwith slots provided ih laterally mounted plates ofsheet iron 13 and 14, respectively, and
  • a clamping device for firmly holding the'material to be cut, this device having 'jaws likethose of a vice, as at 15, and 16,
  • each one of said jaws being adapted for movement in either direction by the operation oia'crank-handle 19. .
  • the one of these jaws is adapted for movement in either direction by the operation oia'crank-handle 19. .
  • said truck carries a, table filada'pted to beraised and.
  • the framework which is situated' behind said device for cutting comprises standards, the forwardly disposed ones of which are each com-- posed of four angularly shaped pieces 124 arranged in the form of a cross and between which are guided rack bars 20 adapted for up-and-down movement.
  • Intermediate the members 20 and 21 are disposed flat iron pieces, which are made to penetrate at both sides between said angularly shaped pieces and guided therein.
  • a U- shaped rail 22 which occupies a transverse position upon said rack bars 20, serves as adjustinggauge for the various lengths of the materialand is provided with an indicating scale 22', as clearly shown in Figures 1 and 2.
  • the said scale is graduated in'millimeters from up to 12000 and more, as'the case may be, the said graduations being made so that the first three or five meters are divided into millimeters, whereas the remainder of the scale carries marks of division from to 5 millimeters.
  • a stop 23 (see' Figure 2) fitted'with two screws 24 for clamping purposes.
  • the said rack bar members 20 and the U-shaped members 21 are provided with angle tables having sliding rollers 25 upon which each rod is to be supported. Inthe case of rods of short length having to be cut, the said angle tables must be removed from the said members 20 and 21, respectively.
  • Raising and lowering of the said adjusting gauge together with said stop are obtained by meansof a shaft 26 and toothed'wheels 28, the said shaft being'journaled ingsingle bearings 27 and adapted for operation by a crank 29, as shown in Figure 3.
  • said shaft In the body of the device for cutting, there has been provided'a passage, and through this passage, said shaft extends so that the attendant who is to occupy the space left between; framework and cutting device, is able to operate the shaft 26 by means of saidcrar k-handle 29 (see Figure 3).
  • the crank-handle 29 is provided with two flat iron pieces 30 disposed adjacent to and' connected with each other by means of intermediate members constituting a whole fof circular shape.
  • This ring shaped member is thereto and which are adapted for the selective reception of a split-pin 31, this split-pin having thus to serve as a'support for said crank-handle .29 in its locked position.
  • strippers 32 which have for their oflice to throw down the material cut off the supporting rollers 25.
  • the said strippers carry at top and base cranked flat iron pieces and are intended to be clamped to the upperand lower connecting piecesof angular shape at suitable places thereof, a set-screw 33 being provided for securing said strippers against displacement. If required, eachstripper maybe mounted so as to be .adaptedfor adjustment in height.
  • the invention has for its object abutting device of the section iron and angle iron shears type, which'- may be "easily combined with a device for punching, as shown in' Figure 5.
  • a device for punching as shown in' Figure 5.
  • the device for punching is mounted upon a framework composed of 'angula'rlyf shaped iron pieces and having preferably an extent of 15 meters in working length, and a suitable height measuring about 1050 millimeters from top to lower center of punch. "Upon said framework, there are disposedtracks in the nature of U-shaped rails 36, on which a carriage 37 carrying the materi'alto be punched, is adapted to travel at the left hand side of the punching device, and a carriage 38'having to transport the material punched, is adapted to travel at the right hand side of the said punching device.
  • a rope drive 39 disposed on pulleys 40 is provided for imparting movement to said carriage in either directionjoperation of said pulleys being effected eitherbya motor of 1 HP or by a motor with gearing of any kind.
  • a toothed wheel 42 is keyed to the driving shaft," said wheel being operated by the driving chain 42 .and the toothed wheel 43 to which is attacheda crankhandle 44;
  • the steelwire'drive is at'the free extremity ofthe framework fitted with an au'tomatic tensioning device 45 with weight 46 to pre'vent'slacking of rope.
  • the said tape-measure is of the :endless type and provided with perforations-with which the twoend-rollers 50 having tooth-like projections 50 for that purpose, are made .to
  • Suitable devices T are accommodated: at the left hand side and at the right hand side of the matrice support 70, these devices-.zhaving: for their oflice to operatively adjust the marking gauges for the material to, be punched.
  • the said devices comprise, onthe one hand, indicating scales 127, and on the other hand, laws 53 which are guided positively, a rack-bar positioned below said jaws, being in engagement with toothed wheels 55 suitably mounted between said jaws. 'The operation of. said wheels by means of the crank-handle 56'att'ached thereto, causes said jaws to be-broughtin proper relation with respect tothe work to be done.
  • Sliding rollers 57 are suitably accommodated and adapted'to convey the material to be t'reated with great facilityso as to avoid undue friction.
  • a bridge piece 128 which is also supported insliding rollers 129.
  • the carriages ortrucks 37 and 38 each are equipped with a table adapted to be raised-and by meansof'a spindle 63 and a crank-handle 64 attached thereto. indicating scale is provided to permit of an' accurate adjustment of the piece oi work so as to position it in the center line of the punch.
  • - A flat-irori'hinge 65 carrying a bolt 66is provided,'said bolt havin to serve as a catch for the piece of work to be punched;
  • a sduare iron member 67 is fixedly secured upon the carriage 38, thesaid square iron being-designed toiac't as a stop for the first perforation tobeipunched.
  • the operation is as followsf. T "1.
  • the piece 0f work inthe present instance an angle iron69 is placedsothat its ends are supported, on the one-hand,:by.'the'matrice standard 70, and on theother hand,byrthe feed "carriage 37, to which latter the angle iron is clamped in such a positionas to correspond exactlyto the axis of themarking gaugea
  • the piece of 'work'is for the purpose of punching the first-perforation, caused to move toward thestop member 67-, '68 until contacting with same, andi'after having said carriage adjustedaccordingly, the device is ready for operation.
  • the catch-bolt 66 is being inserted into saidperforation, and. punching of the following perforations may be immediately proceeded with aowing to the carriage 38 being in connectiomwithithe piece of workby means of the catch-bolt.
  • the devicefor drilling comprises two .dle.
  • carriages 83 andu84 are adapted .to traveliina positive manner. 50f. these carriages, the one 83 has for its office to feedthe ,.:materialto.the
  • rollers 96 having an obliquer position are. provided and adaptedto travel-at top and bottom in .a pin, the said rollers being designed to take up the angle, side pressure during the drilling action.
  • the saidrollers are--of:;coni- .cal shape,v andowingtto this construction; con-.
  • a common fiat ironbar 135 in such a; manner as to allow oftheir tipping from oneside to theother for the purpose'of reversing'the position; of the pieces. of work; and .of having the other angular sideethereof drilled.
  • Each one ofthe pieces of (work is .at the drill place guided so :as to avoid rough drilling thereof.
  • 1 y r 'I'he carriageas at, 84 'hassto serve as a stop fori the first hole-to be drilled and is adapted foradjustment inview of thegfollowing perforations tobe drilled.
  • the carriage 97- is, at thewstart of the drilling action, so lockedtojthe carriage 84 as to render, displacement .Of'. the same impossible, even if? heavy shocks should occur.
  • the support or.. tabl,e 103 provided isidentical with that belonging to the carriage '83. To said support are atmthe propervmomentqc'lamped the pieces of workato be drilled, therebyv realizing a connection with the feed carriage84. vIn order to avoid dis- .placementy-of even most *minimal extent, the
  • a device as at 104, adapted to be raised and lowered by means'of a rack-bar 136 in-view of having the perforations drilled in accordance with the 'linear and root-scales, respectively.
  • said device which is movable within guides 137, made in the structure of 'fiat iron,
  • drill bushes corresponding in cross-.sectionto theyarious diametersof the perforations, are employed, the arrangement being made sothata number of holes, in the present instance four, are provided in said die-rod, and these holes which have ,a. ,diameter of .36 millimeters,- are adapted. for
  • the said steel tapemeasure whichis of 'theendless type like that employed with the device for punching, is pre vided with graduations in millimeters and protected by a sheet iron ,cover 113; it has lO milli-V meters in breadth, and its length corresponds vided with perforations13 9 with which-twoendrollers 114 are made to engage, the said rollers being for that purpose fittedwith projections or teeth.
  • the device 115 serves as tensiom'ng element for said tape measure, close pro imity to the'reading-ofi place, the tape-measure is caused to travelsupon-a plate.
  • the readingofi place in the present-instance center, pf drill spindle or graduation O isi-occupied-by-a hand 116 which isof the illuminated type and allows of a quick reading-oft. Feedof the carriage; work at the left hand,
  • the material. towbe drilled, in the present: in-. stance angle-iron pieces, is after, completion of the cutting action by the cutting device, placed so that its ends are supported, respectively, on the carriageSB, and on the sub-table or support 103, and clamped.
  • the steel tape-measure is in connection with the carriage 97 in such a manner that, the, said, carriage being in starting position, the; graduation 70 ofxthe tapemeasure corresponds to center of 'drill. spindle.
  • Both carriages may byhand operated means .be locked so as to prevent displacement thereof,
  • stops 102 are carriedby' said carriage 9'7, the said stops being adapted for. movement toward one another and intendedfor;
  • thetape-measure is to be adjusted so that the hand pointsto 40 millimeters. As the said tape-measure andlthe said.
  • wire rope drive are both connected to the carriage 97, forward feeding of the "tape-measure in with the 'wire rope results therefrom; When so adjusted, the pieces of. work to be. drilled are, by the useof the manually operated, mechanism at thelefthand side :of the boring machine. 7
  • the holes provided foriin'thedrill dieior' die-rod 100 have also corresponding spacings;
  • the bed is adjusted in accordance with the'inarking gauge and positioned uponj the; means of the raising anda s 1 W k by lowering device 104. The latter and the. bed
  • drilling of the firstihole may be proceeded with.
  • the electromotor is then started and causes forward feed-a ing of the carriage and the tape-measure.
  • the motor is of the reversible rotary switc hutype and fitted with'a self-acting magnetic brake ior instantly stopping.
  • A' ha nd operatedtoothed wheel drive 122 is provided and adaptedto-accomplish accurate adjustment.
  • the guide membersfaccommodated at the drill place, as ex ⁇ emplified in Figure 15, are not stationary, but
  • the drilling machine described may bejointly employed as punching machine. All of ,the, means provided remain unchanged, with the ex ception however of the bedwhich is made sink-n able and which is to besubstitutedby the de vice for adjusting the marking gauges.
  • the whole arrangement in lieu of being stationary, may be movably mounted, so .that the device for drilling may be shifted ,tothe device for punching, and vice versa, and inthis way used for punching or drilling purposes, asthe case may be.
  • the punchingdevice inconnection with a cutting device for section iron may be'combined with adevice for cutting profile rods of any kind,.without the employment of special marking elements (see Figure 5) 1 What I claim, is;
  • said marks allowing 'of accurate" positioning 'of said stop-jaw and of said table with respect to the different positions occupied'by the cutting blades of theshears, and means for-imparting motion to said carriage which is designed tofeed the ;material to the cuttingdevice.
  • a device suitablefor cutting section iron comprising "two frameworks of different constructionyshears mounted thereon,- the said frameworks being disposed; respectively, at the left hand side and at the right hand side of said shears, tracks mounted'on the framework which is situated in front of-said shears, a carriage adapted to travelon saidftra'cks, a'tablemounted on said carriage, meansfor raising and lowering said table, said means comprising worm wheels anda worm intermeshing with said worm-wheels; pressure spindles in connection with said worm-wheels, a crank-handle for operating said worm,-plates of sheet iron mounted laterally of said table, slots provided insaid plates of sheet iron andmeans' forengagement with said slots,thismeans serving as a guidefor said tabla-means for securing the inaterial to said table,- said means comprising clamping jaws, each one of said jawsbeingjadapted formovement in either direction, a" crank-handle for operation, one of said jaw
  • said means comprising flat iron members in connection withsaid crank-handle and connected to each other by circularly shaped members, perforations provided in said circularly shaped members, marks applied to' said perforationsg these perforations being adapted for the selec--;- tive reception of a split pinserving as-support" and base thereof and intended for being clamped to the upper and lower connecting members 'of angular shape, aset screwfor'se-'- curing said strippers against displacement, and
  • a spindle and a crank-handle for operating said jaw members and indicating scale for accurate adjustment of the piece of work
  • a fiat iron hinge a bolt carried by said hinge and serving as a catch for the piece of work
  • a square iron member fixedly secured on the said second carriage, the said square iron member being adapted to act as a stop for the first perforation to be punched.
  • a device suitable for drilling section iron comprising two stationary iron scaffolds of identical structure and disposed at both sides df the drilling device, tracks mounted upon both scaffolds, carriages adapted to travel on said tracks and having the function to feed the material to the drill and to serve as a stop for the first perforation to be drilled, a subtable mounted on the first one of said carriages, means for clamping said material to said sub 7 table which is made interchangeable, this means comprising jaw members, a spindle and a crankhandle for operating said jaw members in either direction, said jaw members which have to serve as stops for the backs of the pieces of work, being capable of simultaneous adjustment in the longitudinal direction with respect to the axis of the drill spindle, an indicating scale for allowing said adjustment, the said means further comprising other jaw members, a spindle and a crank-handle for simultaneously operating said last mentioned jaw members, said operation causing clamping of the pieces of work, guide means disposed in close prox-' imity to the drill place and adapted for adjustment in transverse position
  • a device suitable for drilling section iron comprising two stationary iron scaffolds of identical structure and disposed at both sides of the drilling device, tracks mounted upon both scaffolds, carriages adapted to travel on said tracks, the said carriages having the function to feed the material to the drill and to serve as a stop for the first perforation to be drilled, a sub-table interchangeably mounted on the first one of said carriages, means for clamping said material to said sub-table, this means comprising jaw members, a spindle and a crank-handle for operating said jaw members in either direction, said jaw members which have to serve as stops for the backs of the pieces of work, being capable of simultaneous adjustment in the longitudinal direction with respect to the axis of the drill spindle, an indicating scale for controlling said adjustment, the said means further comprising other jaw members, a spindle and a crank-handle for simultaneously operating said last mentioned jaw members, said*operationeausing clamping of the lpiec'e's of work, guide means disposed .in'
  • this means comprising a sub-table, stillother jawmembers
  • a spindle and a crank handle for operation of said last-mentioned jaws "in either direction, identical spacings provided between the last mentioned-and the first mentioned jaw members, the said last mentioned jaws being made adjustable with respectto the axis-of the drill spindle, an indicating-scale for controlling said adjustment, rollers being 5 provided for taking up the-angle' 'sidepressureduring the drill ac-J tion, said rollers-*being of conical shape and.
  • rollers accommodated between the last mentioned jaw members and adapted for supporting the pieces of work, said rollers being mounted on a common fiat iron bar and intended, for tipping from one side to the other, thereby causing the pieces of work to occupy a reverse position and allowing of drilling perforations into the reversed angular sides of the section iron pieces.
  • a device suitable for drilling section iron comprising two stationary iron scaffolds of identical structure and disposed at both sides of the drilling device, tracks, mounted upon said scaffolds, carriages adapted to travel on said tracks, the said carriages having the function to feed the material'to the drill and to serve as a stop for the first perforation to be drilled, a sub-table interchangeably mounted on the first one of said carriages, means for clamping said material to said sub-table, means for simultaneously adjusting said clamping means in the longitudinal direction with respect to the axis of the drill spindle, an indicating scale for controlling said adjustment, guide means disposed in close proximity to the drill place and adapted for adjustment in transverse position with relation to the tracks, means for operating said guide means which are adjustablev with respect to the axis of the drill spindle, an indicating scale for controlling said adjustment, means for taking up the angle side pressure exerted on the pieces of work during the drill action, means for supporting the pieces of work and allowing same of being tipped into the reverse position for continuation of the drill action, an additional
  • said steel tape-measure which is provided with advance
  • thismeans comprising a single rope tackle block guided over pulleys provided with grooves disposed in helical line to allow operation of said rope in either direction, means for tensioning said rope drive, means for op-' erating said rope drive and means for stopping the driving action, and a hand operated toothed wheel drive adapted for realizing accurate adjustment of the respective elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
US664957A 1932-07-02 1933-04-07 Device for cutting, punching, and drilling section iron Expired - Lifetime US1988551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1988551X 1932-07-02

Publications (1)

Publication Number Publication Date
US1988551A true US1988551A (en) 1935-01-22

Family

ID=7893440

Family Applications (1)

Application Number Title Priority Date Filing Date
US664957A Expired - Lifetime US1988551A (en) 1932-07-02 1933-04-07 Device for cutting, punching, and drilling section iron

Country Status (2)

Country Link
US (1) US1988551A (enrdf_load_stackoverflow)
NL (1) NL40018C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL40018C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
KR101483856B1 (ko) 하이브리드 포밍 펀칭 전용기
US3566932A (en) Process for rational production of size plates with a plate saw, in particular using an electronic control and device for practicing
EP0830922B1 (de) Werkzeugmaschine mit Sägevorrichtung, insbesondere für die Bearbeitung von Platten
CN106925999A (zh) 一种铝模板一体化加工生产线
DE2610912C2 (de) Sägemaschine zum Ablängen von langen Holzteilen
KR101885611B1 (ko) 밀링머신용 가공물의 치수측정장치
GB981777A (en) Improvements in or relating to punching machines
US3685915A (en) Apparatus for machining elongated workpieces
DE102008051116A1 (de) Maschine für die Bearbeitung von Komponenten aus Holz oder dgl.
KR20140039701A (ko) 프레스 금형의 세팅 구조
DE3826530A1 (de) Werkzeugmaschine
KR101308670B1 (ko) 다목적 형강가공기
US11173563B2 (en) Systems and methods for reducing the size of a material
DE112012000590T5 (de) Maschine zur Bearbeitung von Werkstücken aus Holz oder dergleichen
US2334250A (en) Metal cutting or notching machine
US1988551A (en) Device for cutting, punching, and drilling section iron
GB2051650A (en) Automatic punching and bending machine
US3052140A (en) Apparatus and method for manufacture of riveted plate girders
EP1607174A1 (de) Vorrichtung zum Zu- und Abführen von Werkzeugen in ein/aus einem Werkzeugmagazin einer Werkzeugmaschine
US2786497A (en) Guide fence for a machine table
CN210334426U (zh) 一种横梁圆管一体式自动钻孔设备
DE577295C (de) Vorrichtung zum Lochen, Bohren und Schneiden von Profileisen jeder Art und Groesse ohne Anreissen und Ankoernen
US1342878A (en) Punching machinery
US1459776A (en) Plate-punching machine
DE2601539A1 (de) Vorrichtung zur thermischen bearbeitung unter wiedergabe eines modells