PL59624B1 - - Google Patents
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- Publication number
- PL59624B1 PL59624B1 PL123451A PL12345167A PL59624B1 PL 59624 B1 PL59624 B1 PL 59624B1 PL 123451 A PL123451 A PL 123451A PL 12345167 A PL12345167 A PL 12345167A PL 59624 B1 PL59624 B1 PL 59624B1
- Authority
- PL
- Poland
- Prior art keywords
- disc
- slider
- slide
- planning
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 1
Description
Opublikowano: 10.IV.1970 59 624 KI. 49 a, 3/12 MKP B 23 b Y 3|43 UKD Twórca wynalazku: mgr inz. Leszek Stasinski Wlasciciel patentu: Dabrowska Fabryka Obrabiarek im. St. Krzynówka, Dabrowa Górnicza (Polska) Urzadzenie ograniczajace przesuw suwaka w tarczy do planowania w wiertarko-frezarkach Przedmiotem wynalazku jest urzadzenie ograni¬ czajace przesuw suwaka w tarczy do planowania w. wiertarko-frezarkach przed nadmiernym wysu¬ wem.Dotychczas w wiertarko-frezarkach do ogranicza¬ nia wysuwu suwaka w tarczy do planowania sto¬ sowane sa zewnetrzne zderzaki ograniczajace mo¬ cowanie na czolowych powierzchniach tarczy i su¬ waka. * Konstrukcje te ograniczaja pelne wykorzystanie technologiczne obrabiarek, poniewaz zderzaki usy¬ tuowane na czolowych powierzchniach tarczy i su¬ waka uniemozliwiaja pelne wykorzystanie tych pla¬ szczyzn do mocowania wyposazen specjalnych.Zachodza przypadki koniecznosci demontazu wy¬ stajacych zderzaków z powierzchni czolowej tarczy dla umozliwienia zamocowania wyposazenia spe¬ cjalnego. . W tych przypadkach suwak nie posiada zadnego zabezpieczenia przed wypadnieciem.Wystajace elementy zderzaka pogarszaja tez wa¬ runki bezpieczenstwa pracy na obrabiarce.Stosujac urzadzenie wedlug wynalazku wykazane niedogodnosci sa calkowicie wyeliminowane.Istota urzadzenia wedlug wynalazku polega na tym, ze zderzak ograniczajacy w postaci czopa u- miejscowiony na wewnetrzneji powierzchni prze¬ suwnego suwaka za pomoca sruby, przesuwa sie 30 wraz z nim w zamknietym kanalku wykonanym w korpusie tarczy do planowania.Urzadzenie wedlug wynalazku jest uwidocznione na zalaczonych rysunkach, na których fig. 1 przed¬ stawia przekrój wzdluz linii A-A na fig. 2 suwaka i tarczy z uwidocznionym zderzakiem, a fig. 2 przed¬ stawia polowe tarczy z suportem do planowania w wiertarko-frezarce w pólwidoku od czola.W suwaku 1 znajduje sie zderzak w postaci czopa 2 ustalony przy montazu sruba 3, który swa cylin¬ dryczna czescia wchodzi przesuwnie do kanalka 4 wykonanego w korpusie tarczy do planowania 5.Zasada dzialania urzadzenia polega na tym, ze zderzak w postaci czopa 2 zamocowany w suwaku 1 przesuwa sie wraz z nim w czasie pracy i w skraj¬ nych polozeniach przesuwu suwaka 1 opiera sie o krancowe krawedzie rowka 4 wykonanego w kor¬ pusie tarczy 5. PLPublished: 10.IV.1970 59 624 IC. 49 a, 3/12 MKP B 23 b Y 3 | 43 UKD Inventor: Leszek Stasinski, MSc. Patent owner: Dabrowska Fabryka Obrabiarek im. St. Krzynówka, Dabrowa Górnicza (Poland) Device limiting the travel of the slider in the planning disc in drilling and milling machines The subject of the invention is a device limiting the movement of the slider in the planning disc in drilling and milling machines against excessive extension. In the planning disc, external stops are used to limit the attachment to the front surfaces of the disc and the slide. * These constructions limit the full technological use of the machine tools, because the bumpers located on the face surfaces of the disc and the slider prevent the full use of these plates for fixing special equipment. special. . In these cases, the slider does not have any protection against falling out. The protruding elements of the bumper also deteriorate the safety conditions for work on the machine tool. By using the device according to the invention, the indicated disadvantages are completely eliminated. The essence of the device according to the invention consists in the fact that the limiting stop in the form of a spigot positioned on the inner surface of the sliding slider by means of a screw, it slides with it in a closed channel formed in the body of the planning disc. The device according to the invention is shown in the accompanying drawings, in which Fig. 1 shows a section along line AA on Fig. 2 of the slider and the disc with a bumper is visible, and Fig. 2 shows the half-face of the disc with a planning support in a drilling and milling machine in a half-front view. the cylindrical part slides into the channel 4 provided in the body of the facing disc 5 The function of the device consists in the fact that the bumper in the form of a spigot 2 fixed in the slider 1 moves with it during operation and in extreme positions of the slider 1 it rests against the extreme edges of the groove 4 made in the disc casing 5. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL59624B1 true PL59624B1 (en) | 1970-02-26 |
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