CS198366B1 - Self-clamping head with releasing arbor - Google Patents

Self-clamping head with releasing arbor Download PDF

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Publication number
CS198366B1
CS198366B1 CS16475A CS16475A CS198366B1 CS 198366 B1 CS198366 B1 CS 198366B1 CS 16475 A CS16475 A CS 16475A CS 16475 A CS16475 A CS 16475A CS 198366 B1 CS198366 B1 CS 198366B1
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CS
Czechoslovakia
Prior art keywords
self
head
release
locking
base
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Application number
CS16475A
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Czech (cs)
Slovak (sk)
Inventor
Imrich Toth
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Imrich Toth
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Publication date
Application filed by Imrich Toth filed Critical Imrich Toth
Priority to CS16475A priority Critical patent/CS198366B1/en
Publication of CS198366B1 publication Critical patent/CS198366B1/en

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Description

(54)(54)

Samouchycovacia hlava a uvolňovacím trňomSelf-adhesive head and release mandrel

Vynález sa týká samouchycovacej hlavy s uvolňovacím trňom k rýchlemu uchyteniu a uvolneniu róznych predmetov k tomu účelu prisposobenýcn.The present invention relates to a self-adhesive head with a release mandrel for fast attachment and release of various articles adapted to this purpose.

Sú známe uchycovacie hlavy, u ktorých však uvolňovací trň je držený v uvolnenej polohe ručně, mechanicky alebo zvléštnou poistkou, ktorú však při upínaní třeba uvolnil. Preto nie je umožněné automatické uchytávanie čím je uchycovanie nepohodlné a zdíhavé.Fixing heads are known in which, however, the release mandrel is held in the released position manually, mechanically or by a separate lock, which, however, needs to be released during clamping. Therefore, automatic gripping is not allowed, making the gripping uncomfortable and tedious.

Vyššie uvedené nevýhody sú zmiernené samouchycovacou hlavou s uvolňovacím trňom podlá vynálezu, ktorého podstata spočívá v tom, že na základnom telese základnéj hlavice je vytvořená vonkajšia plocha na ktorej je posuvné uložená poisťovacia menžeta opatřená na vnútornom obvode otvorenou zaisťovacou plochou, ukončenou vnútorným osadením, pričom v axiálnom odstupe od uvolňovacieho žliabku uvolňovacieho trňa je na uvolňovacom trni vytvořená aretačná plocha, zakončená vonkajším osadením pře upínacie téliesko, pričom na poisťovacej manžete je vytvořená dorazová plocha, pře dosadnutie čelnej plochy uchycovaného telesa.The aforementioned disadvantages are alleviated by a self-locking head with a release mandrel according to the invention, characterized in that the base body of the base head is provided with an outer surface on which a slidingly mounted locking strip is provided with an inner locking surface on the inner periphery. axially spaced from the release groove of the release mandrel, a detent surface is formed on the release mandrel, terminated by an outer shoulder of the clamping body, and a stop surface is formed on the securing collar to abut the face of the body to be retained.

Samouchycovacou hlavou s uvolňovacím trňom sa zrýchli uchytenie zvlášť prispdsobených predmetov, nakolko po uvolnění predmetu samouchycovacia hlava je automaticky připevněná k dalšiemu uchyteniu, ktoré nastáva púhym prísunom samouchycovacej hlavy k prispósobenému predmetu.The self-locking head with the release mandrel accelerates the attachment of the specially adapted objects, since upon release of the object the self-locking head is automatically attached to the next attachment, which occurs simply by feeding the self-locking head to the adapted object.

198 366198 366

1BB 3881BB 388

Příklad prevedenia samouchycovacej hlavy β uvolňovacím trňom podlá vynálezu <je znázorněný na pripojenom výkrese, kde na obr. 1 je znázorněná samouchycovacia hlava v čiastočnom řeze s uvolněným vonkajSím telesom a na obr. 2 a uchyteným vonkajSím telesom.An example of an embodiment of the self-adhesive head β by the release mandrel of the present invention is shown in the accompanying drawing. 1 shows a self-adhesive head in partial cross-section with the outer body loosened, and FIG. 2 and the attached outer body.

Samouchycovacia hlava /obr. 1 a obr. 2/ ea skládá zo základnej hlavice 10. ktorá je predížené v základné teleeo IX, ktorá je predížené vo vodiacu manžetu 12 v ktorej sú radiálně vytvořené vodiace otvory 121. prechádzajúce cez vonkajšiu plochu 13 základného telesa 11 i vodiacej manžety 12» pričom vo vodiacich otvoroch 121 sú vol*ne uložené upínacie telieska 20 a na vonkajSej ploché 13 je posuvné dložené proti tlaku poisťovacej pružiny 45 poisťovacia manžeta 40 s dorazovou plochou pre čelnú plochu 53 vonkajáieho telesa £0. V otvorenom vybraní 14 základného telesa 11 i vodiace j manžety 12 základnej hlavice 10 sa posúva proti tlaku predpátej pružiny 35 uvolňovací trň 30 na vonkajSom povrchu ktorého je vytvořený uvolňovací žliabok 33. ktorý prechádza v otvorenú aretačnú plochu XX, zakončená vonkajSím osadením 34.Self-adhesive head / fig. 1 and FIG. 2 / e consists of a base head 10 which is elongated in the base body IX, which is elongated in the guide collar 12 in which the guide holes 121 are radially formed, extending through the outer surface 13 of the base body 11 and the guide collar 12 ». 121, the clamping bodies 20 are loosely mounted, and on the outer flat 13, the locking collar 40 is slidably supported against the pressure of the locking spring 45 with a stop surface for the face 53 of the outer body 40. In the open recess 14 of the base body 11 and the guide sleeve 12 of the base head 10, the release mandrel 30 slides against the biasing spring pressure 35 on the outer surface of which the release groove 33 is formed and passes into the open arresting surface XX terminating with the outer shoulder 34.

Při posunutí uvolňovacieho trňa 30 /obr. 2/ v otvorenom vybraní 14 základného telesa 11 i vodiacej manžety 12 základnej hlavice 10 od vonkajáieho teleea 50 eú upínacie telieska 20 vysávaná z vnútorného zahíbenia 52 vonkajáieho teleea 50 a súčasne ^asúvané do uvolňovacieho žliabku 33 uvolňovacej manžety 30.As the release mandrel 30 / FIG. 2 / in the open recess 14 of the base body 11 and the guide sleeve 12 of the base head 10 from the outer body 50 eu the clamping bodies 20 sucked out of the inner recess 52 of the outer body 50 and simultaneously slid into the release groove 33 of the release sleeve 30.

Po úplnom odsunutí základnej hlavice 10 poisťovacia manžeta 40 svojou otvorenou zaisťovacou plochou 41 ukončenou vnútorným osadením 42 zaistí tlakom poisťovacej pružiny 45 uvolňovací trň 30 v uvolněněj polohe ako je to vidieť na obr. 1.After the base head 10 has been fully retracted, the locking collar 40, with its open locking surface 41 terminated by the inner shoulder 42, locks the release mandrel 30 in the relaxed position as shown in FIG. First

Claims (2)

PR3DME1 VYNÁLEZUPR3DME1 OF THE INVENTION Samouchycovacia hlava s uvolňovacím trňom, uloženým v základnom telese základnej hlavice, k rýchlemu uchyteniu predmetov s vnútorným otvorom, opatřeným obvodovým zahíbením, vyznačené tým že na základnom telese /11/ základnej hlavice /10/ je vytvořená vonkajSia plocha /13/ na ktorej je posuvné uložená poisťovacia manžeta /40/ opatřená na vnútornom obvode otvorenou zaisťovacou plochou /41/, ukončenou vnútorným osadením /42/, pričom v axiálnom odstupe od vuolňovacieho žliabku /33/ uvolňovacieho trňa /30/ je na uvolňovacom tmi /30/ vytvořená otvorené aretačné plocha /31/, zakončená vonkajSím osadením /34/, pre upínacie telisako /20/, pričom na poisťovacej manžete /40/ je vytvořená dorazové plocha /43/ pře dosadnutie čelnej plochy /53/ uchycovaného telesa /50/.A self-locking head with a release mandrel housed in the base body of the base head for rapidly gripping objects with an inner opening provided with peripheral depression, characterized in that an outer face (13) is formed on the base body (11) of the base head (10). a securing collar (40) provided with an open locking surface (41) on the inner circumference, terminated by an internal shoulder (42), wherein an open arresting surface is formed on the release tim (30) at an axial distance from the release groove (33) (31), terminated by an outer shoulder (34) for the clamping telescope (20), wherein a stop surface (43) is formed on the locking collar (40) for abutting the face (53) of the body to be retained (50).
CS16475A 1975-01-09 1975-01-09 Self-clamping head with releasing arbor CS198366B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS16475A CS198366B1 (en) 1975-01-09 1975-01-09 Self-clamping head with releasing arbor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS16475A CS198366B1 (en) 1975-01-09 1975-01-09 Self-clamping head with releasing arbor

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CS198366B1 true CS198366B1 (en) 1980-06-30

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