CS202317B1 - Positioner part.for the chucks - Google Patents

Positioner part.for the chucks Download PDF

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Publication number
CS202317B1
CS202317B1 CS611278A CS611278A CS202317B1 CS 202317 B1 CS202317 B1 CS 202317B1 CS 611278 A CS611278 A CS 611278A CS 611278 A CS611278 A CS 611278A CS 202317 B1 CS202317 B1 CS 202317B1
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CS
Czechoslovakia
Prior art keywords
chuck
carrier
positioner
chucks
positioning
Prior art date
Application number
CS611278A
Other languages
Czech (cs)
Slovak (sk)
Inventor
Vojtech Jakab
Original Assignee
Vojtech Jakab
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 Vojtech Jakab filed Critical Vojtech Jakab
Priority to CS611278A priority Critical patent/CS202317B1/en
Publication of CS202317B1 publication Critical patent/CS202317B1/en

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Description

Predmetom vynálezu je polohovadlo. najmá pre eklučovadlá upevněné k teleeu sklučovadla, zaručujúce presnú polohu obrobku v sklučovadle v celom upínacom rozsahu.The subject of the invention is a positioner. especially for ecleaves fixed to the chuck body, guaranteeing the exact position of the workpiece in the chuck over the entire clamping range.

Polohovanie obrobku v sklučovadle doteraz znýmymi polohovadlami v celom upinacom rozsahu sklučovadla je zaistené dvorná sadami nosičov, pričom nosič je spojený s polohovacím telesom.The positioning of the workpiece in the chuck by previously known positioners over the entire chucking range of the chuck is ensured by the yard sets of carriers, the carrier being connected to the positioning body.

Nosič sa opiera o čalnú rovinu sklučovadla, tým sa zvyšuje vzdialenosť pósobiska upinacaj sily od zadnej roviny sklučovadla, kým účinnosť a tuhosť sklučovadla sa znižuje.The support rests on the chute plane of the chuck, thereby increasing the distance of the clamping force from the rear plane of the chuck while the efficiency and stiffness of the chuck is reduced.

Uvedené nedostatky sú zmiernené podlá vynálezu polohovadlom, najma pre sklučovadlá, ktorého podstata spočívá v tom, že v telese sklučovadla je vytvořené vybranie pre uloženie nosiča s polohovacím telesom, ktorého dorazová plocha je v rovině s čelnou plochou upínacej čelusti pre zníženie vzdialenosti čelnej plochy upínacej čelusti od zadnej roviny sklučovadla. Nosič je pre zaistenie v telese sklučovadla v zábere polohovo-prastavitalne s poisťovacim telesom, uloženým v telese sklučovadla. Nosič vtalese sklučovadla. Nosič v telese sklučovadla je vyměnitelný.These drawbacks are alleviated according to the invention by a positioner, in particular for chucks, which is characterized in that a chuck is provided in the chuck body for receiving a carrier with a positioning body whose stop surface is flush with the face of the chuck from the rear plane of the chuck. In order to be secured in the chuck body, the carrier engages positionally and temporarily with the locking body housed in the chuck body. The carrier of the chuck of the chuck. The carrier in the chuck body is replaceable.

Polohovadlom, najmá pre sklučovadlá je přiblížením pčsobiska upínacej sily k zadnej rovině sklučovadla zvýšená účinnosť a tuhosť sklučovadla. Radiálně prestavenie nosiča umožňuje použitim jednej sady nosičov obsiahnúť celý upínací rozsahThe positioner, especially for the chucks, is by increasing the efficiency and stiffness of the chuck by approaching the clamping force to the rear plane of the chuck. The radial adjustment of the carrier enables the use of a single set of carriers to cover the entire clamping range

202 J17202 J17

202 317 sklučovadla, použitím dvoch sád nosičov je umožněná leh rýchla výměně, tým zníženia vedlejších časov.202 317 of the chuck, the use of two sets of carriers makes it possible to exchange quickly, thereby reducing side times.

Na připojených výkresoch je přiklad prevedenia vynálezu. Na obr. 1 je v člastočnom osovom řeze znázorněné umiestnenle polohovedla v telese eklučovadla, na obr.2 je v čiastočnom pohlade P znázorněný nosič z jedného kusu, na obr.3 v člastočnom řeze kolmo na nosič Je znázorněné dalšia možné prevedenie rozděleného noeiča do dvoch samostatných častí /30a, 30b, ktoré sú pevne spojené spojovacím telesom 35/.The accompanying drawings illustrate an embodiment of the invention. In FIG. 1 is a partial axial section of the positioner in the eculant body, FIG. 2 shows a partial view of the carrier in one piece, FIG. 3 shows a partial section perpendicular to the carrier. 30a, 30b, which are fixedly connected by the connecting body 35 '.

Polohovadlo pozostáva z týchto hlavných časti: nosič 30, polsťovacie teleso 40, polohovacie teleso 50 . V telese 10 eklučovadla Je vytvořené vybrenie 12 pre nosič 30, v ktorom Je nosič uložený posuvné. Uložením noeiča 30 vo vybraní 12 telesa 10 sklučovadla ee zníži vzdialenosť dorazovej plochy 51 polohovacieho telesa 50 a čelnej plochy 21 upínacej čelusti 20 - ktoré sú v Jednej rovině - od zadnej roviny 14 sklučovadla pri zachovaní vzdialenosti čelsnej roviny 13 od zadnej roviny 14 · sklučovadla. V telese 10 eklučovadla je vytvořené vybrenie 11 pre uloženie polsťovacie ho telesa 40, ktoré je v zábere e nosičom 30. Vysunutím poisťovacieho telesa 40 z vybrania 31 noeiča 30 js umožněné radiálně preetavenie nosiče 30 vo vybraní 12 telesa 10 sklučovadla, připadne rýchla výměně nosiče 30. Nosič 30 je spojený s polohovacím telesom 50 s ktorým tvoři súčasne vyměnitelný celok.The positioner consists of the following main parts: carrier 30, padding body 40, positioning body 50. A recess 12 is provided in the ecuator body 10 for the carrier 30, in which the carrier is displaceable. By accommodating the carrier 30 in the recess 12 of the chuck body 10, ee will reduce the distance between the stop surface 51 of the positioning body 50 and the face 21 of the chuck 20 - which are in one plane - from the rear plane 14 of chuck. A recess 11 is provided in the ecuator body 10 for receiving the cushion body 40, which is engaged by the carrier 30. By sliding the securing body 40 out of the recess 31 of the carrier 30, the carrier 30 is radially remelted in the recess 12 of the chuck body 10; The carrier 30 is connected to a positioning body 50 with which it forms a simultaneously replaceable unit.

Polohovadlo, najmá pre eklučovadlá je vhodné k unlverzélnemu použitiu, najmá však pre sklučovadlá s rýchloprestavitelnými upínacími čelusťami.The positioner, especially for eclectants, is suitable for unversely used, but especially for chucks with quick-change jaws.

PREDMET VYNÁLEZUOBJECT OF THE INVENTION

Claims (4)

PREDMET VYNÁLEZUOBJECT OF THE INVENTION 1. Polohovadlo, najmá pre sklučovadlá, pozostévajúce z telesa, nosiče β polohovacieho telesa, vyznačené tým, že v telese /10/ sklučovadla je vytvořené· vybranle /12/ pre uloženie noeiča /30/ s polohovacím telesom /50/, ktoráho dorazová plocha /51/ jev jednej rovině s čelnou plochou /21/ upínacej čelusti /20/ pre zníženie vzdialenosti čelnej plochy /21/ upínacej čelusti /20/ od zadnej roviny /14/ sklučovadla,Positioner, in particular for chucks, consisting of a body, a carrier of a positioning body, characterized in that a recess (12) is provided in the chuck body (10) for receiving a carrier (30) with a positioning body (50), with a stop surface (51) flush with the face (21) of the chuck (20) to reduce the distance of the face (21) of the chuck (20) from the rear plane (14) of the chuck, 2. Polohovadlo podlá bodu i, vyznačené tým, žs nosič /30/ Je pre zaistenie v telese /10/ sklučovadla v zábere s poieťovacim telesom /40/, uloženým v telese /10/ sklučovadla.2. A positioner according to claim 1, characterized in that the carrier (30) is in engagement with the mesh body (40) housed in the chuck body (10) for locking in the chuck body (10). 3. Polohovadlo podlá bodu 1 alebo 2, vyznačené tým, že nosič /30/ je s poieťovacim telesom /40/ v zábere polohovo prestavitelne.Positioner according to Claim 1 or 2, characterized in that the carrier (30) is positionally adjustable with the mesh body (40). 4. Polohovadlo podlá bodu 1 až 3, vyznačené tým, že nosič /30/ v telese /10/ sklučovadla je vyměnitelný.Positioner according to one of Claims 1 to 3, characterized in that the carrier (30) in the chuck body (10) is replaceable. 3 výkresy3 drawings 202 317202 317
CS611278A 1978-09-22 1978-09-22 Positioner part.for the chucks CS202317B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS611278A CS202317B1 (en) 1978-09-22 1978-09-22 Positioner part.for the chucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS611278A CS202317B1 (en) 1978-09-22 1978-09-22 Positioner part.for the chucks

Publications (1)

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CS202317B1 true CS202317B1 (en) 1980-12-31

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CS611278A CS202317B1 (en) 1978-09-22 1978-09-22 Positioner part.for the chucks

Country Status (1)

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CS (1) CS202317B1 (en)

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