CS197370B1 - Control preparation of the holes in the radial ball bearings - Google Patents
Control preparation of the holes in the radial ball bearings Download PDFInfo
- Publication number
- CS197370B1 CS197370B1 CS798978A CS798978A CS197370B1 CS 197370 B1 CS197370 B1 CS 197370B1 CS 798978 A CS798978 A CS 798978A CS 798978 A CS798978 A CS 798978A CS 197370 B1 CS197370 B1 CS 197370B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- holes
- radial ball
- guide pin
- cages
- ball bearings
- Prior art date
Links
- 238000007689 inspection Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
Vynález aa týká kontrolného přípravku otvorov pre nity v klietkach radiálnych gulkových ložísk, ktorý kontroluje počet otvorov po rozstupovej kružnici a nepriamo aj ich vzájomnú polohu.The invention aa relates to a rivet hole inspection device in radial ball bearing cages which controls the number of holes along the pitch circle and indirectly their relative position.
Úplná klietka pre radiálně gulkové ložisko skládá sa z dvoch rovnakých dielov, ktoré sa v montážnych automatoch proti sebe spájajú nitmi. Otvory pre nity sa spravidla vystřihuji! na lisooh, pričom sa stává, že po zlomení strižníka niektoré otvory chýbajú. Z týchto ddvodov je třeba všetky diely klietok /3alej len klietky/ kontroloval?. Táto kontrola . sa doteraz robí vzhTadove pri ručnom ukládaní klietok, alebo tak, že sa klietky poukladajú do stípcov a pod sebou ležiace otvory pre nity sa skontrolujú jednou ihlou. Kontrolu jednou ihlou je třeba opakovat? tol’ko krát, koTko je v klietke otvorov, čo je velmi zdíhavé a náročné na zrak*The complete cage for a radial ball bearing consists of two equal parts which are threaded together in assembly machines. The holes for the rivets are generally cut out! on lisooh, where some holes are missing after breaking the punch. For these reasons, all cage parts (3) only cages / should be checked ?. This check. To date, this has been done in the case of manual cage placement, or by placing the cages in columns and the underlying rivet holes being checked with one needle. Do I need to repeat the single needle check? as many times as it is in the cage of the holes, which is very tedious and demanding for sight *
Vyššie uvedené nedostatky odstraňuje kontrolný prípravok otvorov pre nity v klietkach radiálnych guTkových ložísk, ktorého podstata spočívá v tom, že sa skládá z válcového vodiaceho čapu, opatřeného na jednom jeho konci přírubou pre uchytenie kontrolných ihiel, prechádzajúcich pozdíž celého válcového vodiaceho čapu a otvormi navádzacieho prstenca, ktorý je usporiadaný posuvné na valcovom vodiacom čapě, pričom vonkajšie dosadacia plocha navádzacieho prstenca je v tvare axiálnych prelisov kontrolovaných klietok. Navádzací prstenec je opatřený aspoň jedným kolíkom, ktorého volný koniec zasahuje do uzavretejThe aforementioned drawbacks are eliminated by the threaded hole inspection tool in radial ball bearing cages, which consists of a cylindrical guide pin having a flange at one end for receiving control needles extending along the entire cylindrical pin and guide ring openings. which is displaceably disposed on the cylindrical guide pin, the outer bearing surface of the guide ring being in the form of axial overhangs of the controlled cages. The guide ring is provided with at least one pin, the free end of which extends into the closed one
197 370197 370
197 370 pozdížnej drážky.197 370 longitudinal groove.
Usporiadaním kontrolných ihiel do přípravku podl’a vynálezu docteli sa viac ako šesťnásobné zvýšenie výkonu pri súčasnom znížení únavy a pri zvýšení kultúry práce u tejto operácie.By arranging the control needles in the formulation of the invention, they have achieved more than a six-fold increase in performance while reducing fatigue and enhancing the work culture of the operation.
Kontrolný prípravok je 3alej vysvětlený na jeho príkladnom převedení, ktoré je schematicky znázorněné na priloženom výkrese, kde na obr. 1 je znázorněný v náryse kontrolný prípravok nad stípcom kontrolovaných klietok a na obr. 2 je rez rovinou A - A z obr. 1.The control device is further explained in its exemplary embodiment, which is schematically shown in the accompanying drawing, in which: FIG. 1 is an elevational view of a control device over a column of controlled cages; and FIG. 2 is a section along line A - A in FIG. First
Kontrolný prípravok schematioky znázorněný na obr. 1, 2, sa skládá z válcového vodiaceho čapu i, opatřeného na jednom jeho konci přírubou χ pre uchytenie kontrolných ihiel 2, preohádzajúoich pozdíš celého válcového vodiaceho čapu i a otvormi X navádzacieho prstence 2, ktorý je usporiadaný posuvné na valcovom vodiacom čapě J., Vonkajšia dosadacia plocha 11 navádzacieho prstence 2» j® usporiadaná do tvaru axiálnyoh prelisov kontrolovaných klietok 8. Navádzací prstenec 2 j® opatřený aspoň jedným kolíkom 6, ktorého volný koniec zasahuje do uzavretej pozdížnej drážky 2 vo vodiacom čapě 2.The schematics control preparation shown in FIG. 1, 2, consists of a cylindrical guide pin 1 provided with a flange χ at one end thereof for receiving control needles 2 extending along the entire cylindrical guide pin i and through the openings X of the guide ring 2, which is displaceable on the cylindrical guide pin J. contact surface 11 of the guide ring 2 »j® arranged in the form of embossments axiálnyoh controlled cage 8. the guide ring 2 j® has at least one pin 6, whose free end extends into a closed slot's longitudinal guide pin 2 in the second
Kontrola otvorov pre nity 2 sa vykonává tak, že kontrolný prípravok sa navádzacím prstencom 2 položí na připravený štipec 10 kontrolovaných klietok 8, pričom kontrolná ihly 2 váhou válcového vodiaceho čapu i, alebo miernym potlačením zhora nadol vniknú do otvorov pre nity 2· V případe, že v kontrolovanom štipci klietok nachádza sa klietka bez otvoru, jedna z kontrolných ihiel na ňu narazí a kontrolor nepodarkovú klietku vyřadí.The inspection of the rivet holes 2 is carried out by placing the control device on the prepared pin 10 of the inspected cages 8 with the guide ring 2, the inspection needles 2 by the weight of the cylindrical guide pin 1 or by slightly pushing downwards into the rivet holes 2. that there is a cage without a hole in the controlled cage pin, one of the control needles hits the cage, and the controller discards the non-park cage.
Kontrolný prípravok podlá vynálezu je poměrně jednoduchý, no zvýšenie výkonuutejto kontrolnej operácie je oproti doterajšiemu spčsobu viac ako šestnásobné s mensou únavou a vačšou kultúrou práce.The control composition according to the invention is relatively simple, but the increase in performance of this control operation is more than six times higher than the prior art, with less fatigue and a larger work culture.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS798978A CS197370B1 (en) | 1978-12-04 | 1978-12-04 | Control preparation of the holes in the radial ball bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS798978A CS197370B1 (en) | 1978-12-04 | 1978-12-04 | Control preparation of the holes in the radial ball bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS197370B1 true CS197370B1 (en) | 1980-05-30 |
Family
ID=5429908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS798978A CS197370B1 (en) | 1978-12-04 | 1978-12-04 | Control preparation of the holes in the radial ball bearings |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS197370B1 (en) |
-
1978
- 1978-12-04 CS CS798978A patent/CS197370B1/en unknown
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