DE102013013606A1 - Method for producing globoid screws with tooth profile by forming - Google Patents
Method for producing globoid screws with tooth profile by forming Download PDFInfo
- Publication number
- DE102013013606A1 DE102013013606A1 DE102013013606.7A DE102013013606A DE102013013606A1 DE 102013013606 A1 DE102013013606 A1 DE 102013013606A1 DE 102013013606 A DE102013013606 A DE 102013013606A DE 102013013606 A1 DE102013013606 A1 DE 102013013606A1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- tooth profile
- screw
- forming
- screws
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H5/00—Making gear wheels, racks, spline shafts or worms
- B21H5/005—Worms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Verfahren zur Herstellung globoider Schnecken, dadurch gekennzeichnet, dass die zu fertigende Schnecke 1 von mindestens einer Walze 2 mit Zähnen durch eine translatorische und/oder rotatorische Bewegung in Walzenachsrichtung und gleichzeitige Drehung 4 der Schnecke 1 um die Schneckenachse so umgeformt wird, dass ein Zahnprofil auf der Schnecke entsteht.A method for producing globoider screws, characterized in that the to be manufactured screw 1 of at least one roller 2 with teeth by a translational and / or rotational movement in Walzenachsrichtung and simultaneous rotation 4 of the screw 1 is converted to the screw axis so that a tooth profile the snail arises.
Description
Hiermit wird gleichzeitig der Rechercheantrag gestellt.Herewith the search request is submitted at the same time.
Schneckengetriebe mit globoiden Schnecken sind seit längerem in der Literatur bekannt. Sie zeichnen sich durch eine höhere Tragfähigkeit und bessere Wirkungsgrade aus, als vergleichbare Schneckengetriebe mit zylindrischen Schnecken. Trotzdem ist ihr Einsatz bislang auf Sonderanwendungen beschränkt, da die Herstellung der globoiden Schnecken bislang aufwändig und teuer war. Das hier vorgestellte Verfahren bietet die Möglichkeit durch Umformung in kürzester Zeit globoide Schnecken in hoher Qualität herzustellen.Worm gears with globoidal snails have long been known in the literature. They are characterized by a higher load capacity and better efficiencies than comparable worm gears with cylindrical screws. Despite this, their use has so far been restricted to special applications, since the manufacture of the globoid snails used to be complex and expensive. The process presented here offers the possibility of producing high-quality globoide screws by forming in a very short time.
Die Formgebung der Zähne auf der globoiden Schnecke zeigt
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013013606.7A DE102013013606A1 (en) | 2013-08-19 | 2013-08-19 | Method for producing globoid screws with tooth profile by forming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013013606.7A DE102013013606A1 (en) | 2013-08-19 | 2013-08-19 | Method for producing globoid screws with tooth profile by forming |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013013606A1 true DE102013013606A1 (en) | 2015-02-19 |
Family
ID=52430017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102013013606.7A Withdrawn DE102013013606A1 (en) | 2013-08-19 | 2013-08-19 | Method for producing globoid screws with tooth profile by forming |
Country Status (1)
Country | Link |
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DE (1) | DE102013013606A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106224447A (en) * | 2016-07-28 | 2016-12-14 | 电子科技大学 | Screw of Worm Gear |
WO2019057377A1 (en) | 2017-09-25 | 2019-03-28 | Robert Bosch Gmbh | Gear mechanism of a steering system of a vehicle |
DE102017220460A1 (en) | 2017-11-16 | 2019-05-16 | Robert Bosch Gmbh | Worm or screw pinion made of individual parts with or without globoidic teeth |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD37177A (en) * |
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2013
- 2013-08-19 DE DE102013013606.7A patent/DE102013013606A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD37177A (en) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106224447A (en) * | 2016-07-28 | 2016-12-14 | 电子科技大学 | Screw of Worm Gear |
CN106224447B (en) * | 2016-07-28 | 2019-02-22 | 电子科技大学 | Screw of Worm Gear |
WO2019057377A1 (en) | 2017-09-25 | 2019-03-28 | Robert Bosch Gmbh | Gear mechanism of a steering system of a vehicle |
DE102017216950A1 (en) | 2017-09-25 | 2019-03-28 | Robert Bosch Gmbh | Transmission of a steering system of a vehicle |
DE102017220460A1 (en) | 2017-11-16 | 2019-05-16 | Robert Bosch Gmbh | Worm or screw pinion made of individual parts with or without globoidic teeth |
WO2019096469A1 (en) | 2017-11-16 | 2019-05-23 | Robert Bosch Gmbh | Worm or toothed pinion consisting of individual parts, in the form of a globoidal worm or without globoid toothing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B21H0003040000 Ipc: B21H0005000000 |
|
R163 | Identified publications notified | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |