DE4332006C2 - Balance weights that can be attached to a rotor to be balanced by resistance-electric spot welding - Google Patents
Balance weights that can be attached to a rotor to be balanced by resistance-electric spot weldingInfo
- Publication number
- DE4332006C2 DE4332006C2 DE19934332006 DE4332006A DE4332006C2 DE 4332006 C2 DE4332006 C2 DE 4332006C2 DE 19934332006 DE19934332006 DE 19934332006 DE 4332006 A DE4332006 A DE 4332006A DE 4332006 C2 DE4332006 C2 DE 4332006C2
- Authority
- DE
- Germany
- Prior art keywords
- balancing weights
- rotor
- balanced
- resistance
- strip
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000006735 deficit Effects 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
- F16F15/34—Fastening arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
Die Erfindung betrifft Wuchtgewichte, die durch eine wider standselektrische Punktschweißung an einen auswuchtbaren Rotor befestigbar sind gemäß den Merkmalen des Oberbegriffs des Patentanspruchs 1, wie sie aus der DE-PS 39 31 055 hervorgehen.The invention relates to balancing weights, which is reflected by a Stand electric spot welding on a balanceable rotor are attachable according to the features of the preamble of claim 1 as they emerge from DE-PS 39 31 055.
Aus der Technik sind Wuchtgewichte und ihr Einsatz als Aus gleichsgewichte an Unwuchtausgleichsstellen bei Rotoren (DE-PS 30 35 437), unausgewuchteten Wellen (DE-PS 7 25 619) oder spezi ell bei Kreuzgelenkwellen (DE-PS 39 06 114 und 39 31 055) hin reichend bekannt.Balancing weights and their use as an end are from technology Balance weights at unbalance compensation points in rotors (DE-PS 30 35 437), unbalanced shafts (DE-PS 7 25 619) or spec ell with universal joint shafts (DE-PS 39 06 114 and 39 31 055) well known.
In der Praxis ist man dabei bisher so vorgegangen, daß ein Mate rialstreifen z. B. aus Stahl, widerstandselektrisch an den Un wuchtausgleichsstellen des auszuwuchtenden Gegenstandes ange schweißt wurden. Dabei verziehen sich die Wuchtgewichte beim An schweißen an ihren Enden mehr oder weniger stark; d. h. die Ecken der geradlinig, nämlich rechtwinklig abgeschnittenen Wuchtge wichte wölben sich entsprechend undefinierbar auf. Zur Vermei dung einer dadurch entstandenen, unnötigen Platzbereitstellung innerhalb der Kraftfahrzeugkonstruktion infolge der aufgewölbten Ecken der Wuchtgewichte und nicht zuletzt zur Vermeidung der von diesen ausgehenden Verletzungsgefahren, wurden bisher diese auf gewölbten, abstehenden Ecken in einem nachfolgenden, kosten trächtigen Arbeitsgang mit einem Hammer in umständlicher Weise flachgeschlagen.In practice, it has been done so far that a mate rial stripes z. B. made of steel, electrical resistance to the Un balancing points of the object to be balanced were welded. The balancing weights are warped during the on weld more or less strongly at their ends; d. H. the corners the straight line, namely right-angled Wuchtge weights bulge out indefinitely. To avoid an unnecessary provision of space inside the motor vehicle construction due to the bulging Corners of the balance weights and last but not least to avoid the from these outgoing risks of injury, these have so far been addressed arched, protruding corners in a subsequent, cost pregnant operation with a hammer in a cumbersome manner beaten flat.
Der Erfindung liegt die Aufgabe zugrunde, Wuchtgewichte zu schaffen, die nach einem widerstandselektrischen Anschweißen an den Unwuchtsstellen des auszuwuchtenden Gegenstandes die aufgewölbten Ecken nicht mehr aufweisen.The invention is based, to balance weights create that after a resistance electrical welding the unbalanced points of the object to be balanced No longer have corners.
Die gestellte Aufgabe wird erfindungsgemäß mit den kennzeichnen den Merkmalen des 1. Patentanspruches gelöst.According to the invention, the task set is marked with solved the features of the first claim.
Bei den erfindungsgemäß geschaffenen Wuchtgewichten treten in folge der nach außen konvexen, halbkreisförmigen, zu den endsei tigen Anschweißpunkten der Wuchtgewichte konzentrischen Kontu rierung der Querschneidelinien beim Anpunkten keine Aufwölbungen der Ecken der Wuchtgewichte mehr auf.The balance weights created according to the invention occur in follow the outwardly convex, semicircular to the end welding points of the balancing weights concentric contour cross-cutting lines when arching no bulges the corners of the balancing weights.
Nachfolgend wird die Erfindung anhand von Zeichnungen noch näher erläutert. Es zeigt:The invention will be explained in more detail below with reference to drawings explained. It shows:
Fig. 1 in der Seitenansicht einen Abschnitt eines Rotors mit einem widerstandselektrisch angeschweißten Wuchtgewicht nach dem bisherigen Stande der Technik, Fig. 1 in side view a portion of a rotor having a resistance electrically welded balance weight according to the previous state of the art,
Fig. 2 in der Draufsicht einen Abschnitt eines Rotors mit einem widerstandselektrisch angeschweißten Wuchtgewicht nach der Erfindung und Fig. 2 is a plan view of a portion of a rotor with a balance weight welded to the resistance according to the invention and
Fig. 3 in der Seitenansicht einen Abschnitt eines Rotors mit einem widerstandselektrisch angeschweißten Wuchtgewicht nach der Erfindung. Fig. 3 is a side view of a portion of a rotor with a balance weight welded to the resistance according to the invention.
In der Fig. 1, 2 und 3 bedeutet 1 den Rotor mit dem Wuchtgewicht 2, welches an den Stellen 3, 4 und 5 an den Rotor 1 widerstands elektrisch angeschweißt ist. In Fig. 1, 2 and 3, 1 denotes the rotor to the balance weight 2 which is electrically resistance welded to the positions 3, 4 and 5 of the rotor 1.
Die mit dem Erfindungsgegenstand erzielten Vorteile bestehen insbesondere darin, daß einem unnötigen Platzbedarf bei den an gepunkteten Wuchtgewichten infolge aufgewölbter Ecken nicht mehr Rechnung getragen werden muß, daß die aufgewölbten Ecken in umständlicher Weise nicht mehr angedrückt werden müssen und auch eine Verletzungsgefahr nicht mehr gegeben ist.The advantages achieved with the subject of the invention exist especially in that an unnecessary space requirement at the dotted balancing weights due to bulging corners no longer Account must be taken of the fact that the arched corners in cumbersome no longer need to be pressed and also there is no longer any risk of injury.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934332006 DE4332006C2 (en) | 1993-09-21 | 1993-09-21 | Balance weights that can be attached to a rotor to be balanced by resistance-electric spot welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934332006 DE4332006C2 (en) | 1993-09-21 | 1993-09-21 | Balance weights that can be attached to a rotor to be balanced by resistance-electric spot welding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4332006A1 DE4332006A1 (en) | 1995-03-23 |
DE4332006C2 true DE4332006C2 (en) | 1996-04-11 |
Family
ID=6498174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934332006 Expired - Fee Related DE4332006C2 (en) | 1993-09-21 | 1993-09-21 | Balance weights that can be attached to a rotor to be balanced by resistance-electric spot welding |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4332006C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10343042A1 (en) * | 2002-09-27 | 2004-04-08 | Franken Industrie Werke Ernst Stenz Gmbh & Co. Kg | Balancing weight used for vehicle wheel comprises a weighted body made from metallic material having a specified density |
CN111037223A (en) * | 2019-12-17 | 2020-04-21 | 鲁西工业装备有限公司 | Manufacturing process of small-diameter porous filter cylinder for filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE725619C (en) * | 1941-03-28 | 1943-01-06 | Versuchsanstalt Fuer Luftfahrt | Mass balancing of unbalanced shafts |
DE3035437C2 (en) * | 1980-09-19 | 1986-04-03 | Hofmann Werkstatt-Technik GmbH, 6102 Pfungstadt | Method for attaching a counterweight consisting of material that is difficult to weld against resistance to a rotor and welding device for this purpose also consisting of material that is difficult to weld |
GB2147388B (en) * | 1983-09-29 | 1986-10-08 | Dana Corp | Balance weights |
DE3906114C1 (en) * | 1989-02-28 | 1990-06-13 | Gkn Cardantec International Gesellschaft Fuer Antriebstechnik Mbh, 4300 Essen, De | |
DE3906117C1 (en) * | 1989-02-28 | 1990-06-13 | Gkn Cardantec International Gesellschaft Fuer Antriebstechnik Mbh, 4300 Essen, De | |
DE3931055A1 (en) * | 1989-09-18 | 1991-03-28 | Gkn Cardantec | BALANCE WEIGHT FOR UNIVERSAL SHAFT |
-
1993
- 1993-09-21 DE DE19934332006 patent/DE4332006C2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10343042A1 (en) * | 2002-09-27 | 2004-04-08 | Franken Industrie Werke Ernst Stenz Gmbh & Co. Kg | Balancing weight used for vehicle wheel comprises a weighted body made from metallic material having a specified density |
CN111037223A (en) * | 2019-12-17 | 2020-04-21 | 鲁西工业装备有限公司 | Manufacturing process of small-diameter porous filter cylinder for filter |
CN111037223B (en) * | 2019-12-17 | 2021-05-04 | 鲁西工业装备有限公司 | Manufacturing process of small-diameter porous filter cylinder for filter |
Also Published As
Publication number | Publication date |
---|---|
DE4332006A1 (en) | 1995-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT, 70567 STUTTGART, |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE |
|
8339 | Ceased/non-payment of the annual fee |