DE1906831U - Straightening machine for straightening drill rods. - Google Patents

Description

Qelfeld Bohrgestänge See A & » #ug

Straightening machine for straightening drill pipes, ^ν ; ^ν ... Γ ^

The present; the invention tietriffi; a straightener ' .for straightening drill pipes »/ ..; . '.: ;; - ■.; ::

. "If sich- TDisher -for beans from Brdlöchern, insbesonw · - ;. ■"".> - ^Λ ^ broader beim.Böhren-for oil-which had Terlängerungsstangen this.." Rfcsitatt geiDracht in'eine We: v ^ ground to straightened. to become. This "procedure was not;"iiur'-^; _::;. external expensive, but also caused a large,; ■ \: Lageriialining; .of ^ extension tubes. ■ -; "-.-- ■..; ^: " _ ■■ '■;. - _-...; / ■ ■■ ";, - I) Ie;' Present. 'Invention- intended .... serving resolve this _: ■ - The disadvantage ,, ejriindungs ^ eiiiässie leveler is _thereby;;;: ^y: 'gekehnzieichnety' .that "them. mobile. trained y with mediums _; -.- _: for axially moving the loan, ".."'-airt;.Rollmiirfcelni-; around ";".

to rotate this around its longitudinal axis as well as with directional means is equipped, the whole for the purpose, at a freely selectable place the Richtgut to determine the place of the bend to rotate its longitudinal axis, then move it in the longitudinal direction to a predetermined position and move it here. . to straighten out in this position.

An exemplary embodiment of the subject matter of the invention will then be explained with reference to figures; It shows:

Pig. 1 a perspective representation of a straightening machine in \ -: function,

Fig. 2 is a schematic representation of a section through a straightening punch and an underlying tube to be straightened.

: ■ The machine has a main frame 1 and a transverse frame 2. On this cross frame there are one on both sides - ": - Axle stub (not visible) attached, which of the storage two wheels 3 are used. These are provided with protective plates 4 and 5. A pump unit is located on this cross frame 6 ", which is equipped with supply hoses 7 and 8

'is armed.

On both sides of the main frame 1 are designed as cylinders

formed tubes 9 and .10 provided in which through a

·: Pistons connected to yoke 11 run. Yoke 11 is used for

'Receiving a threaded spindle 12, the lower free. end with. a * alignment punch 13 is equipped. One between the cylinders 9 and 10 guided tab 14 is used to guide the 'straightening punch 13 * is located above the tab 1.4 an adjusting wheel 15, with the help of which the straightening punch moves up and down parallel to the axes of the cylinders 9 and 10 can be. With the help of this wheel 15, the height of the straightening punch can be preselected.

"Rollers 16 are arranged on the main beam Ί, which, as in Pig. 1 can be seen, V-shaped 'are »> These rollers 16 are mounted on supports 17 by means of shafts 18. The supports 17 are on the frame 1 in predetermined positions attachable * e.g. unscrewed. The carrier 1 is with tubular sections 19 and 20 are provided, in which telescopic rods 21 and 22 each have a boom on both sides slidable, i.e. arranged so that they can be pulled out and pushed in.

The main frame 1 is on height-adjustable and foldable nuts 23 and 24, the boom with the tubes .21 ^ and 22 mounted on a height-adjustable support 25 each « At the end of each support a V-shaped roller 16 is again arranged, as well as a hydraulically raised and lowered roller pair 26, the rollers 27 and 28 of which by means of a pair of tabs, 29 ". The .roll axes are practically parallel

■ ziL den. "Both axes - the pipes 21 and '22, · ie to the; axis -des: '' Ei c | it good; s - 50. Arranged .: ._._ - ■ - ■■" λν _: .:; ^: V '- "- ;; .. - \";:'.:; χ - ^ -. . "," -. As from J ¹ Ig ₀ .2; can be seen is ":,." has.-the.Richt stamp ; ■ - :: ... a cross-section. ", on: with .a .V-shaped. YertieiuiigV LAEE '& e: -; "';. - aims .When Rlch-tren a big ere Auflagefläche- 'to' creating eh ;, and 'so': the specific Plächendruefc on.." The: Eichtgui '50''-? ) > .to. "; OEs vist also possible;" the recess not Y ^ ■ _ , '. V f ö rmi g., but de rn cylindrical söh.'; to do what. - the bes on'd ^ere: then ^"V;".. Appears to be, can 'wenri: always the same .Rohrdimension'ge · - "must be targeted" -: -} ^ _. .; .-: "'. * "-.;.:.". "" ί _ /: - ^ _: \ ■ '. Instead of · a ./hydraulic one, a pneumatic. "-Working and moving system could be provided ·,.:;. · .- '";' -. ^:: "; _: ·,". "Am-in-this system" a. Bridge limiting .. '■'.;. ';. valve which is adjustable. ¹ "is and. Depending on; Qu-e'rschnittS -;:; ': -
size and shape of the: pipe · allowed ', the. . "■■" ■■ ^ -.- maximum system: in, ..- errei'chbären "■■:: - - .. ■■ Dru .. ·· ck :: _e;; inzusteilen.". . \ ■ .; -; V; -; ". - ■ The. Machine is then / measure serviienitsv - .-". '".", "- ■"; - "..:; = ^: -> ■■ "■";; .... After they..as "followers ian _; the desired ^Platiz: "■ ;;; * - ..: // .gezagen and ■ dort_ VQm_" TraktiBn ^: vehicle. is solved, the I ¹ USSe 23 and "24 are folded down:. And to the correct height, like this:;:."'": divided., * that ~ the-: whole machine. is jacked up; .: Then .herds in the necessary: -Easse., The Ötangeh '21: and- 22 of the Au
'legjers, sucked and the ent.s'pr echehden "" Supporte.- 2.5 "beztig · -
liGh./your; height- ^! adjusted. .JTun "will be the pump unit. ■" ■ '"-;;
in. * move: gujag · set: ^ nd'die: r & ^ \\ ; ^: ~. ^: - \

-The preparing: EbhrV3Ö; wiff _; . € uf ;. Me Eollbe ^ pairs ^: 2%: - uiid .voii hand "; ■ so '; lahge - ge dr ehty VMs.' -f esf sf .feJSt _{: r} Van Λτeleher "ydäS- Eö | w; _v ] £ rumm ^ is ^ and - therefore. '. directed. 26 -abgefeenlct> V-soV dassV.das; .-: Eotec dl &. Rollers 16 ". Ziö ^ ie ^ ^ gen AETV: 'liäsv Hoiio _{5Q_;} wia ^ d;:?. Nun." To d ^±; e ZM ricM / 'end: Jtelle m ^ ea? the Rlch.tsirem ^ ^ el, 13 Entspre; ^eliend: defii'Bf ^ enmes-servdes Eqhres is m ± M _Btilfe \ adjusting wheel. ^15:; ä_i.e · S. ^ lndel; ^; 1 ^ / Mt ^: you. de; r ^v art -i Eieüts-iien ^ el / 13 'InVden Bereden. d ^ es-'Eiölires 30. a ^ esentet i) as -Epiir: '5Ö ^: - will. In seusneT-ilj & ge ,, In weielier ^: the 13 on: ötäs ^ EöhrVMirfcenV- s'oll,. ^ Held, and ^; -mi; t i3: ELS: a DIE ^ olisen "in d"_n;: Zyl: inde ^ n ^ and: 10 "beaufsctCLagt; * bie '■" bew @ g; eü' si αϊί T äGh / down. : and; "nelimen the ·: with: 'den

. stamp 13 nacli-down with v: |} i; 0.ser "Kojnmtt. ' zixm "lufiegen" i E oiiy 30.-geiaäss Pig .; " 2 ,. ' . According to the, "is vice th gulierventli _s; teigt 'the \ Prueic in:' hydraulic system ^{|;:; d:} Ei.chtst.empel.:l3V drttö ^ t ^'on the · zurich tend EOHR. 30 Tffld..1reri | ie_gi es correspondingV "Vürch. Changing "the / control lever 'moves- movesV./'/" that ΊΧ together. - ■ dem'.Eichtsteiirpel 13 again; next ^ ohen.ύη ^, ΐ ^: "sof ern / das Eichten./fäphgemass^ executed-was, 'is / t ^v än; dl ^ er-r" ,:

.Place: of Ephres. 3; Ö-; the .TOrherige 'Knl'ck "or the lusbuch ^ uiig ^ - ^

tTetzii will be -. the. Eollenparre; 26 - again ^^

3; 0 'to, _stüt.zen-und ^ & e? The & chrieTäene foolishlyV begins; ^T % _ \\ - / '- new «, ■. - ■ - ■ '- ; .- _r . ^: . ■ "- - ■" ■ _ ■■■ - .. - ^·:: _-; . _., '■■'; ■ '■■. ■. ^; ; - ..; . . '. .-; ■ - .. ";'".> .- "-." ■■ -, ■ -. V ^ -iv.

■ ^; He ^: will be so; long, continued / until the 30th im requested, requestedB. Hassι straightened; ';. ; ^: \ --_'- ^: "" - ■; ■ "" ■

. Xsft. The jJichtt

will the. Supporte 25 lowered, likewise d.ie-lüss; e ... 25 un &f'Zi, die

2ρ - β1ηββ.βΐθ8βΒ ^ 'ά ± β · feet 23 ^; and.24 ie - Msfsohine iDeiindetysich. ready 'for Ίώ- transparent on äexi ~ ' next ^ a ^ ibiwen-äurLgs-plata. ■■ - ". ■ '■ .-. ■;'. ■" -. ■ - ■ '"-;' - ^; - ''^::; .- i '"' φϊχτοΕ " ^ erse] aie; i3eni _.; der ^: ropes 16, which "on both sides of the. 13. lie ^. ^ Tanri-: S '± e I span of the Eohre's 30. be changed, sas' enable-ipiit ,. To straighten out small and large radius of curvature. -; . "-. ■".;"■."-; - ■ "'-" - ■ ^{: i} \ ... Pie reserved "machine has the advantage that it is completely independent of" external sources, somewhere. θ% θ11 * and. in particular., also -at the drill points themselves ..:. "-"" ^: -.-. "■■"'-■■' ■ J ': ■' ■ '■. "■ ■ ^·";; ■ -. "- .. ■'" - ■; ^; . ■■ -. ■■; Further operable roller pairs ermöglichen.hydrau'lis.eh to ".""Einiä:che;; manner to the ;: 'directing point of the pipe-f estzuvstellen'.." A special .Jöisnehmung & Judges it Stempelsi s: ■ secured get. a: ^ good & ■ _ editions during "des .-. Ebens'e ^ s .-""Tmd" yerjiiuder "t"""' ^: 6 ^' tliche "TJ_eberspännun.gen'-im" ^

-likleitung - ensures "-" - 'that the - i corresponding maximum pressures not exceeded. be.; .-. Also-enables the .axial, ver - "Shift

.schiedener-Erüiiimungsrädieh .: '-'\; _ ^..-,;. '.-;, (/'

Claims (9)

DipLCW UoZeIUnHn KA. 785 7 5 0 * "7.11. Pu'.entanwalf Ludwigshafen a. Rh. 2> obz 0363 6735A9h protection claims; 1) straightening machine for straightening drill rods, with shifting rollers, with rotating rollers and with at least one straightening punch, characterized in that the shifting rollers (16) are arranged on at least one arm (21, 22). 2) Machine according to claim 1, characterized in that the outriggers (21, 22) are telescopic " 3) Machine according to claims 1 and 2, characterized in that for actuating the boom (21, 22) a hydraulic device is provided. 4) Machine according to claim 1, characterized in that the rotating roller pair (26) has a hydraulic lifting and lowering device having. 5) Machine according to claim 1, characterized in that the Rotating roller pair (26) is attached to the boom (21, 22), 6) Machine according to claim 1, characterized in that the recess (32) of the punch (13) is V-shaped in cross section is ο -1- Kimpegative gelietertk * ^ ^{ÖU at the usual prices} 7) Machine according to claim 1, characterized in that the straightening punch (13) is adjustable. 8) Machine according to claims 1-3, characterized in that a hydraulic pressure limiting valve is provided is. 9) Machine according to claims 1 and 2, characterized in that at least the two, directly on both sides the straightening punch (32) arranged rollers (16) are arranged displaceably on the machine frame (l). -2-