CS254949B1 - Superfinishing stone holder - Google Patents

Superfinishing stone holder Download PDF

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Publication number
CS254949B1
CS254949B1 CS864176A CS417686A CS254949B1 CS 254949 B1 CS254949 B1 CS 254949B1 CS 864176 A CS864176 A CS 864176A CS 417686 A CS417686 A CS 417686A CS 254949 B1 CS254949 B1 CS 254949B1
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CS
Czechoslovakia
Prior art keywords
holder
superfinishing
superfinishing stone
head
stone
Prior art date
Application number
CS864176A
Other languages
Czech (cs)
Slovak (sk)
Other versions
CS417686A1 (en
Inventor
Jozef Labudik
Juraj Bocej
Original Assignee
Jozef Labudik
Juraj Bocej
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 Jozef Labudik, Juraj Bocej filed Critical Jozef Labudik
Priority to CS864176A priority Critical patent/CS254949B1/en
Publication of CS417686A1 publication Critical patent/CS417686A1/en
Publication of CS254949B1 publication Critical patent/CS254949B1/en

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Abstract

Držiak superfinišovacieho kameňa je vhodný na superfinišovanie oběžných dráh valivých ložísk, zvlášť gulkových. V otvore telesa držiaka ukončeného hlavicou je u- pevnený v drážke superfinišovací kameň zhora váhadlom rozopieraným skrutkou od telesa držiaka a hlavice.The superfinishing stone holder is suitable for superfinishing the raceways of rolling bearings, especially ball bearings. In the opening of the holder body ending in a head, the superfinishing stone is fixed in a groove from above by a pendulum supported by a screw from the holder body and head.

Description

Vynález sa týká držiaka superfinišovacieho kameňa pre superfinišovanie oběžných drah krúžkov valivých ložísk.The present invention relates to a superfinishing stone holder for superfinishing of raceways of roller bearings.

Pre superfinišovanie oběžných dráh krúžkov valivých ložísk sa doposial' používajů superfinišovacie kamene štvorcového alebo obdížnikového prierezu upnutého v štvorcovom alebo obdlžnikovom otvore držiaka telesa plochým segmentom — podložkou rozopieranou osovou skrutkou od telesa držiaka. Superfinišovací kameň je doposial upevněný v držiaku pod celou plochou upínacéj podložky. Z tohto dovodu vzniká pri superfinišovaní velký nevyužitelný odpad tohto brusivá, čo sa prejavuje vo zvýšení vlastných nákladov pri výrobě valivých ložísk.So far, superfinishing stones of square or rectangular cross-section clamped in a square or rectangular bore of the body holder with a flat segment - a washer extended by an axial screw from the body of the holder - have been used to superimpose the raceways of the roller bearings. The superfinishing stone is still fixed in the holder under the entire surface of the clamping pad. For this reason, large unusable waste of this abrasive is generated during superfinishing, which translates into an increase in own costs in the production of rolling bearings.

Hoře uvedené nedostatky sú odstránené držiakom superfinišovacieho kameňa podlá vynálezu, ktorého podstatou je, že v otvore telesa držiaka ukončeného hlavicou je upevnený v drážke superfinišovací kameň zhora váhadlom rozopieraným skrutkou od telesa držiaka a hlavice.The above-mentioned drawbacks are eliminated by the superfinishing stone holder according to the invention, which is based on the fact that in the bore of the body of the holder terminated by the head, a superfinishing stone is fastened in the groove from above by a weighted bolt from the body and the head.

V držiaku superfinišovacieho kameňa po49 dl'a vynálezu je v drážke superfinišovací ka meň upevněný zhora váhadlom na malej dotykovej ploché na začiatku držiaka, čo umožňuje vysúvanie superfinišovacieho kameňa z držiaka počas opotrebenia, čím vzniká minimálny nevyužitelný odpad nutný k upevneniu superfinišovacieho kameňa v držiaku. Zmenšeme objemu tohto nevyužitelného brúsneho odpadu sa prejaví v znížení vlastných nákladov na výrobu valivých ložísk.In the superfinishing stone holder after 49 of the invention, in the groove of the superfinishing stone, the top of the superfinishing stone is fastened from above by a gripper to a small contact flat at the beginning of the holder. Reducing the volume of this unusable abrasive waste will result in a reduction in the cost of rolling bearing production.

Na pripojenom výkrese je znázorněný příklad prevedenia držiaka podlá vynálezu, kde na obr. 1 je znázorněný držiak superfinišovacieho kameňa v náryse, na obr. 2 je znázorněný držiak superfinišovacieho kameňa v bokoryse a obr. 3 znázorňuje pohlad A—A v osovom řeze tohto držiaka.The attached drawing shows an exemplary embodiment of a holder according to the invention. 1 is a front elevational view of the superfinishing stone holder; FIG. 2 shows a side view of the superfinishing stone holder and FIG. 3 shows a view A-A in axial section of the holder.

Superfinišovací kameň 3 je upevněný zhora váhadlom 4 a z ostatných stráň je upev nený v otvore telesa držiaka 1 ukončenom hlavicou 2. Váhadlo 4 je rozopierané skrutkou 5 od telesa držiaka 1 a hlavice 2.The superfinishing stone 3 is fastened from above by the balance 4 and from the other sides it is fixed in the opening of the holder body 1 terminated by the head 2. The rocker 4 is extended by a screw 5 from the holder body 1 and the head 2.

Claims (1)

Držiak superfinišovacieho kameňa vyznačený tým, že v otvore telesa držiaka (lj ukončeného hlavicou (2) je upevněný v drážke superfinišovací kameň (3) zhora váhadlom (4) rozopieraným skrutkou (5) od telesa držiaka (1) a hlavice (2).A superfinishing stone holder characterized in that a superfinishing stone (3) is fastened in a groove in the slot of the holder body (1j terminated by the head (2) from above by means of a weighing bolt (4) from the holder body (1) and head (2).
CS864176A 1986-06-06 1986-06-06 Superfinishing stone holder CS254949B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS864176A CS254949B1 (en) 1986-06-06 1986-06-06 Superfinishing stone holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS864176A CS254949B1 (en) 1986-06-06 1986-06-06 Superfinishing stone holder

Publications (2)

Publication Number Publication Date
CS417686A1 CS417686A1 (en) 1987-06-11
CS254949B1 true CS254949B1 (en) 1988-02-15

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ID=5383909

Family Applications (1)

Application Number Title Priority Date Filing Date
CS864176A CS254949B1 (en) 1986-06-06 1986-06-06 Superfinishing stone holder

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CS (1) CS254949B1 (en)

Also Published As

Publication number Publication date
CS417686A1 (en) 1987-06-11

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