CS224031B1 - Balancing disk - Google Patents
Balancing disk Download PDFInfo
- Publication number
- CS224031B1 CS224031B1 CS921381A CS921381A CS224031B1 CS 224031 B1 CS224031 B1 CS 224031B1 CS 921381 A CS921381 A CS 921381A CS 921381 A CS921381 A CS 921381A CS 224031 B1 CS224031 B1 CS 224031B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- balancing
- groove
- bodies
- balancing disk
- recess
- Prior art date
Links
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
ČESKOSLOVENSKÁ SOCIALISTICKÁCZECHOSLOVAK SOCIALISTIC
REPUBLIKA (19)(19)
POPIS VYNÁLEZUDESCRIPTION OF THE INVENTION
K AUTORSKÉMU OSVEDČEKIU 224031 (11) ÍBÍ)ON THE CERTIFICATE 224031 (11) ICE)
(22) Přihlášené 11 12 81(21) (PV 9213-81) (51) Int. Cl.1 * 3F 16 C 13/00 (40) Zverejnené 25 02 83(22) Enrolled 11 12 81 (21) (PV 9213-81) (51) Int. Cl.1 * 3F 16 C 13/00 (40) Published 25 02 83
OftAD PRO VYNAlUVA OBJEVY (45) Vydané 15 04 86 (75)OftAD FOR VYNALUVA OBJEVY (45) Published 15 04 86 (75)
Autor vynálezuThe inventor
ŠARADÍN JAN ing., POVAŽSKÁ BYSTRICA (54) Vyvažovači kotúč 1ŠARADÍN JAN ing., POVAŽSKÁ BYSTRICA (54) Balancing disc 1
Vynález rieši vyvažovači kotúč pre vyva-žovanie rotujúcich súčastí.The invention provides a balancing wheel for balancing rotating components.
Doteraz sa najčastejšie používajú delenévyvažovacie telieska uložené v rybinovitýchdrážkách vyvažovacieho kotúča, Delené vy-važovacie telieska musia byť před uloženímdo drážky spárované. Využívá sa aj vyvažo-vačích teliesok, ktorých obe polovice sú spo-jené poddajným mostíkom vzniklým vyfré-zovaním takej širokej drážky, že po stlačeníoboch polovic k sebe sa umožní vloženieteliesok do rybinovitej drážky. Společnounevýhodou uvedených, ale aj obdobnýchriešení je, že sú výrobně náročné a hmot-nost vyvažovacieho telieska je relativnérnenšia o poměr prierezovej plochy rybino-vitej drážky ku ploché prierezu drážky, kto-rá by vznikla ako násobok híbky a nejváč-šej šířky rybinovitej drážky.Until now, split balancing bodies mounted in dovetail grooves of the balancing disk are most often used. Split balancing bodies must be paired before being inserted into the groove. Balancing bodies are also used, the two halves of which are formed by a flexible bridge formed by the milling of such a wide groove that, after being pressed halfway together, it is possible to insert the bead into the dovetail groove. The disadvantage of the aforementioned and similar solutions is that they are labor intensive and the weight of the balancing body is more relative to the ratio of the cross-sectional area of the fish groove to the flat cross-section of the groove, which would be the multiple of the hollow and the widest width of the dovetail groove.
Uvedené nedostatky odstraňuje vyvažova-či kotúč s telieskami uloženými v drážkepomocou skrutiek pódia vynálezu, ktoréhopodstata spočívá v tom, že drážka telesa ko-túča pre uloženie vyvažovačích teliesok jepravoúhlá a je na jednom zo svojích prieme-rov opatřená zápichom pre poistný krúžok,ktorý zapadá do vybrania vytvořeného navyvažovačích telieskach. 2 Výhody vyvažovacieho kotúča podlá vy-nálezu spočívajú v jednoduchosti výroby vy-važovačích teliesok, ako i drážky pre ichuloženie lepšom využití materiálu a relativ-ná hmotnost vyvažovacieho telieska je upravouhlej drážky vačšia, ako u rybinovitejdrážky při tých istých využitelných prie-meroch a híbke drážky. Příklad prevedenia vyvažovacieho kotúčaje znázorněný na priloženom výkrese, kdeznázorňuje obr. 1 vyvažovači kotúč v řezea obr. 2 půdorys.The aforementioned drawbacks are eliminated by the balancing disc with the bodies embedded in the groove by means of screws according to the invention, the principle being that the groove of the body of the counter for receiving the balancing bodies is rectangular and is provided on one of its diameters with a recess for the retaining ring that fits into the recesses of the formed balancing bodies. Advantages of the balancing disc according to the invention consist in the simplicity of the manufacture of the weighing bodies as well as the grooves for the better utilization of the material and the relative weight of the balancing body is greater than in the dovetail groove at the same usable diameters and groove depth . An exemplary embodiment of a balancing disk shown in the accompanying drawing, FIG. 1 shows a plan view of the balancing disk in FIG.
Vyvažovači kotúč pozostáva z telesa 2, vktorom je vytvořená pravoúhlá drážka 3pre uloženie vyvažovačích teliesok 1. Vyva-žovacie telieska 1 sú opatřené závitom 9pre skrutku 10 a vybráním 8 pre poistnýkrúžok 7, ktorý je uložený v zápichu 6, vy-tvorenom buď na vnútornom priemere 4alebo na vonkajšom priemere 5 pravouhlejdrážky 3. Teleso 2 vyvažovacieho kotúča napřírubu 11 rotujúcej súčiastky 12 upevnípomocou upevňovacej skrutky 13. Do pravo-úhlých drážok 3 sa uložia vyvažovacie te-lieska 1 a proti vypadnutiu z pravouhlejdrážky 3 sa poistia poistným krúžkom 7.Po vyvážení rotujúcej súčiastky sa polohavyvažovacieho telieska 1 zaistí skrutkou 10. 224031The balancing disc consists of a body 2 in which a rectangular groove 3 is formed for receiving the balancing bodies 1. The balancing bodies 1 are provided with a thread 9 for the screw 10 and a recess 8 for the locking ring 7 which is received in the recess 6 formed either on the inner diameter 4 or on the outer diameter 5 of the right-angled groove 3. The body 2 of the balancing disk 12 flanges 11 of the rotating component 12 by means of a fixing screw 13. The right-angled grooves 3 are fitted with a balancing bar 1 and secured against falling out of the right-angled groove 3 by a locking ring 7. the components are secured with the screw 10 by means of a screw 10 224031
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS921381A CS224031B1 (en) | 1981-12-11 | 1981-12-11 | Balancing disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS921381A CS224031B1 (en) | 1981-12-11 | 1981-12-11 | Balancing disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS224031B1 true CS224031B1 (en) | 1983-12-30 |
Family
ID=5443294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS921381A CS224031B1 (en) | 1981-12-11 | 1981-12-11 | Balancing disk |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS224031B1 (en) |
-
1981
- 1981-12-11 CS CS921381A patent/CS224031B1/en unknown
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