DE1982791U - NUMERICALLY CONTROLLED, AUTOMATIC TUBE BENDING MACHINE WITH PRESSURE FEED. - Google Patents

Description

RA. 002 473-3.1JS

Patent attorney

Dip.-fnc. E. Build

5 Cologne, Höh -nzoHernring 84 Telephone 214339

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So much for the training of Rohrbiegem & s'ehine. influenced by this '-will, oil invention consists in -a - special training and guidance of the clamping device and the angle switch connected to it / unö the space-saving - arrangement: des-Druckvorschub'esv.

Make a further "feature" according to the invention - the guidance "of the tensioning device" - which "sets the radii between the segments" separately from the actual one. Made-to-measure frame.-on a- special bed * that is firmly connected to a®m machine frame "» The one on the bed:

movable © -, the clamping device - and the 'angle dial' on »'' nehBi @ ndie''trMgersupport is supported by double-conical rollers tmt the" bed "© ben nand below" uhd. & ure &"ie& n®n ~ - - Rack drive enclosed. - Parallel to the 'Zafo &' rod füx »" ä '@ n ■ Drive' there is 'one - ".' Second rack. BIIT 'small-Üeilung ".'-..'- in the exercises the pulse generator driving © ZBMmM intervenes ₉ ■ the.' Pulse with each rotation - .. eiiäe -large-.Number emits the pulses" and damit-- ® lne very- geäüe lin & tellusag of the intermediate pieces erfdgt. -üagenaüig &eit'en"and Motgang tm drive .and the. Support are therefore'νοώ the

in the ; The principle that the same pulse generator is used for setting

Motor 'is driven angular adjustment ;, wherein the motor via - a-self-locking' to the worm gear rotates the quill, the .Innerhalb .sich the 'chuck is · Dureh the special-Anordnung'eines-bed for receiving the di © Spannvorrichtung- and of the Winkelwlhlers ■ .for -.-. di © ..ratsimiich'- different. Bends..is- the traction-; Iiehlceit this - .part © improved, '■. The otherwise i-yerbun »■' .dene '" extension of the llasc&in@Bges.tellts .iimStig and - Fiats

■ that /.- the.'Print feed .- '"" - for the % u biegend.®Bote ⁵ parallel ■ z-ur'.bl.eitseh1si © ^: -on their / BÜekseite ■ " ^{: is} arranged.

Yes, the.VZei.opening - '. Is. an 'Äusführungsbeiäpfel dex ».Erf indubg", , as far as.- the- machine -by bsali-ch- beeiöf Iiait

Pig * 1 a © ". On top, looks at the

FIg, 2 -'-. Eihem -.-. 'Ouersehnitt. _: aaöB the

On the front head © of the Rohrbiegeiaaseh'ine with the machine frame5 is located in a known manner the swivel «.-. bare bending table 4 with the bending template 5 »That through, one
The dash-dotted line -'Pipe 6. is in feekann- 'fcer Meise durch'-the slide rail ;? pressed on »the through
a ".- next to her-- ': lying *, not' -.- visible. BydTOulik & fröriefe ^; ■ dLe-n- 'Pruckv-orschub ---. receives.; -. X>i; e-slide rail-. 7 becomes -. '.' In be.; -. Knows ©! ⁸ White§ © quer sum; Bohr hjdrauliseh -sngedrttckt and. Huf ty: during the -bending- with your pipe .forward, '. - - /; - '■.;. ;. ■ "' -. "-.. ' - _: ■ -i

Meisesa.-dem -Mä-machine-frame "- -4-5- is located- this: B © tt 8 of ί Cross-section for -.den- yQr'3ö'kub ° '.'- $ nd'' ^: Spannvorrleh«, ;

iö attached ". Inside de'r.. rotatable.'Pinoie 9

■■■ - ■ - ■■ ■ -.- ■; - - - ■■ - ■ -. .- ■ -. ■■ -; ^; . ■■ - ■ .-- ^; ■■ "■ '.- ■ -. ■■ · - ■ - ■ - ■■ -. ■■. V

. "det.-sich die; - Sparinvoipt'ichtüng and-- _: äahint @ f ^i: .d @ r; -. Wiiiki © lwIhi- © r '! ■ with ■: drive j ,; consisting of a-, lit der AM © 9 '; Yerfeun ».. ..' ^: .'denen ': S © hfs #; okenraö 12« ad.-worm I ^ die-von- © inem motor.'

lis' Pr'ina'-ip - '"' eistsame, .- The 2atinrld @ r 14: ^ ,; 15 gebea the

On ä @ is Bf tt- 0 'is the.-Äntriebszahnstsatg® i?

in dl © das; ¥ © m: motor; -l8 äng®-tri @ b @ ne gear -. 19 'engages,

The toothed rack 20 with fei ₅ "is parallel to the toothed rack If, in which the toothed wheel 21 engages", which " ^{drives the Im-:} 22-. The true ©. Position "is indicated by the rack 20 and registered by the pulse generator"

Pig «S looks in cross section according to the line A ~ A of the Pig“ the support ”of the support 10 on“ a carrier 25 with a horizontal ”contact surface for the support and awei in Fig «■ stood 'to each other.' Vertically directed vision * · none * on which pairs of opposite double conical © guide rollers. 24 ■ are arranged, of which - di @ -unteren iiaehsfe © llb & r si'nd, '-' Z. B- »can be seen by means of Bszfehter 25. B © r BMS PIg ₀ 1 © -drive of the support"2'2> i ^ b in Fig.

2 'd © r'tfeer ^ omit sake of authenticity «- -"' ■ .... "'. - -

Di ©, shown Konatruktioa is' - only as an example to who «

Claims (1)

- <ft a s ρ τ ■ ü 3 .es »fSt Ci * IS · £ * Ö *« C 1. numerically controlled © automatic $ ohrbi @ gemasöliii & © DnickvOrsohub and - byäraulisehsai - Aafcriebv '' ά. ma η & ■ © 3 g ekianz.eich η ® t, .aelaögabe. ia the stgu © rims of MasehiE ©. © ': to & ®n®n the ^ eweilig; .determined 'rUeks-ie ^ tigung * ir © a joined g © 1ε en η s © 1e • ■ '■ hn e * t »ä @ i .-coupled: 'are, © lc ® aa w, <& i. ': C ii - "-: n" v. @ Vt "" ^^ ".- SaB -'. Di® -; 'Tpr @ öh" üfeH ^v ''^ papa · = the .auf-- © ia ©! a ' .- 'led-- ^: is *>_; : IS); for ö © n bold (S) - ". iron ' A 4 ·. .R © hrbi @ geBäaschin © .naeh'Anspruch Γ-and the following, da -; d-'u-.r- eh g © ke η η ζ ® 1 ο h η e ■ t. that the drive! des WinkeiwMhlers'über-ein-Sohneekengetrlefee - (. 12, 15) ralt ^l Sslfestsperrung takes place ₉ 'guglelöb , with the drive (l4 > 15) of the associated pulse generator® 3, d a on e h η ζ @ \ ieh η e'.t; ₉ öaB the bed shows - .on its oteeamd lower edges I ₉ _ ύ a u τ Q fa S ® k © η a äs. © te: Um ti,