CS252390B1 - Circular tools fixture during cutting edges grinding on horizontal metal-working machines - Google Patents
Circular tools fixture during cutting edges grinding on horizontal metal-working machines Download PDFInfo
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- CS252390B1 CS252390B1 CS858363A CS836385A CS252390B1 CS 252390 B1 CS252390 B1 CS 252390B1 CS 858363 A CS858363 A CS 858363A CS 836385 A CS836385 A CS 836385A CS 252390 B1 CS252390 B1 CS 252390B1
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- grinding
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- cutting edges
- blade
- during cutting
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
Prípravok je určený na upínanie kotúcových nožov při brúsení ostria na rovinných kovoobrábacích strojoch. Prípravok pozostáva zo základovej došky, opatrenej dosedacou plochou, na ktorú sa kotúoový nož cez otvor pritiahne pomocou přítlačného segmentu, skrutky a matice. Pódia velkosti a tvaru dosedacej plochy se kotúčový nož přehne. Na takto prehnutom kotúčovom noži je možné vybrúsiť ostrie na rovinnom kovoobrábacom stroji. Dosedaciu plochu přípravku je možné vytvarovat podl'a potřeby až do medze pružnosti brúseného materiálu.The fixture is intended for clamping of discs knives when sharpening blades on planar metalworking machines. The composition consists of from a foundation thatch, fitted with a seat the surface on which the knife is cut over pulls the hole through the pressing segment bolts and nuts. Stage a in the form of a bearing surface, the blade knife folded. On such a curved blade knife it is possible to grind the cutting edge on a flat metalworking machine machine. The bearing surface of the preparation it can be shaped as needed up to the elastic limit of the ground material.
Description
Vynález sa týká přípravku na upínanie kotúčových nožov pri brúsení ostria na rovinných kovoohrábacích strojoch.BACKGROUND OF THE INVENTION The present invention relates to a tool for grinding circular blades for grinding blades on plane metalworking machines.
Dosial' známa technologie brúsenia ostria kotúčových nožov sa prevádza na okružných brúskach, pričom naraz na jednej brúske je možné vybrúsiť ostrie len na jednom kotúčovom noži. Nevýhodou tohto sposobu je možnost vybrúsiť ostrie za určité časové obdobie len na určitom počte kotúčových nožov, čo závisí od velkosti brúseného kotúčového noža a charaktere brúseného materiálu. V případe, keď je potřebné za to isté obdobie vybrúsiť ostrie na vSčšom počte kotúčových nožov, je potřebné zabezpečit viac okružných brúsok.The hitherto known technology for grinding the blade of a circular blade is carried out on circular grinders, whereby only one blade can be ground at a time on one grinder. The disadvantage of this method is that it is only possible to grind the blade for a certain period of time on a certain number of circular blades, which depends on the size of the grinding circular blade and the nature of the material being ground. If it is necessary to grind the blade on a larger number of circular blades in the same period, it is necessary to provide more circular grinders.
Uvedené nevýhody v podstatě odstraňuje prípravok na upínanie kotúčových nožov na rovinných kovcobrábacích strojoch podl'a vynálezu, ktorého podstata spočívá v tom, že je tvořený z přítlačného segmentu uloženého vo vybraní základnej došky a spojený skrutkou cez otvor s maticou osadenou vo vybraní základovej došky, pričom základová doska má upravená dcsadaciu plochu.The above-mentioned disadvantages are substantially eliminated by the chuck for clamping the circular blades on the plane metalworking machines according to the invention, characterized in that it consists of a pressure segment housed in a recess of the base thatch and connected by a screw through a hole with a nut mounted in the recess of the base. the base plate has a modified mounting surface.
Hlavná výhoda přípravku na upínanie kotúčových nožov pri brúsení ostria na rovinných kovoobrábacích strojoch spočívá v tom, že prípravok je konstrukčně aj výrobně jednoduchý a podta velkosti upínacej plochy rovinného kovoobrábacieho stroja je možné vyhotovit niekolko upínacích prípravkov, čím dojde k niekotkonásobnému sproduktívneniu tejto výroby.The main advantage of the jig for grinding the blade on grinding blades on planar metalworking machines is that the jig is simple in construction and manufacture and, depending on the size of the gripping surface of the planar metalworking machine, several clamping jigs can be produced, thereby producing this product several times.
390390
Na priloženom výkrese je schématicky znázorněný příklad prevedenia zariadenia, kde na obrázku je prípravok nakreslený v priečnom řeze.The attached drawing shows schematically an example of an embodiment of the device, in which the jig is drawn in cross-section.
Prípravok na upínanie kotúčových nožov pri brúsení ostria na rovinných kovoobrábacích strojoch konstrukčně pozostáva zo základnej došky 1 opatrenej vybraniami 3 a 4, otvorom 6 a dosedá,cou plochou 8 pre kotúčový nóž. Vo vybraní 3 je posuvné uložený přítlačný segment 2, ktorý je pritiahnutý na dosedaciu plochu 8 základovej došky 1 skrutkou 7 cez otvor 6 zaskrutkovanou do matice 5, osadenej vo vybraní 4.The jig for grinding the blade when grinding the blade on planar metalworking machines consists of a basic thatch 1 provided with recesses 3 and 4, an opening 6 and an abutment surface 8 for the blade. In the recess 3 there is a slidingly mounted thrust segment 2, which is tightened to the bearing surface 8 of the base of thatch 1 by a screw 7 through an opening 6 screwed into the nut 5 fitted in the recess 4.
Činnost přípravku je podmienená požiadavke vybrúsenia ostria kotúčových nožov na rovinných kovoobrábacích strojoch. Tohto sa dosiahne upnutím kotúčového noža na dosedaciu plochu 8 základnej došky 1. Založením přítlačného segmentu 2 cez otvor kotúčového noža do vybrania 3 základovej došky 1 a pritiahnutím skrutky 7 v matici dojde k prehnutiu kotúčového noža v jeho střede až na dosedaciu plochu 8 základovej došky 1. Takto je možné vybrúsiť ostrie na kotúčovom noži na rovinnom kovoobrábacom stroji. Po obrúsení ostria kotúčového noža sa skrutka 7 odskrutkuje a vytiahne sa spolu s přítlačným segmentom.The operation of the jig is conditioned by the requirement for grinding of the blade of the circular blades on planar metalworking machines. This is achieved by clamping the circular knife on the bearing surface 8 of the thatch 1. By placing the pressure segment 2 through the hole of the circular knife into the recess 3 of the thatch 1 and tightening the screw 7 in the nut, the circular knife bends in its center up to the bearing surface 8 In this way, it is possible to grind a blade on a circular blade on a planar metalworking machine. After grinding the blade of the circular knife, the screw 7 is unscrewed and withdrawn together with the pressure segment.
Počet naraz brúsených kotúčových nožov závisí od počtu upínacích prípravkov podta tohto vynálezu, umiestnených na upínacej ploché rovinného kovoobrábacieho stroja.The number of discs sharpened at one time depends on the number of clamping jigs according to the present invention placed on the clamping flat planar metalworking machine.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS858363A CS252390B1 (en) | 1985-11-20 | 1985-11-20 | Circular tools fixture during cutting edges grinding on horizontal metal-working machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS858363A CS252390B1 (en) | 1985-11-20 | 1985-11-20 | Circular tools fixture during cutting edges grinding on horizontal metal-working machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS836385A1 CS836385A1 (en) | 1986-12-18 |
| CS252390B1 true CS252390B1 (en) | 1987-08-13 |
Family
ID=5434074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS858363A CS252390B1 (en) | 1985-11-20 | 1985-11-20 | Circular tools fixture during cutting edges grinding on horizontal metal-working machines |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS252390B1 (en) |
-
1985
- 1985-11-20 CS CS858363A patent/CS252390B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS836385A1 (en) | 1986-12-18 |
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