WO2019038314A1 - Outil de forme doté de galets presseurs, pour profil en denture, positionnés - Google Patents

Outil de forme doté de galets presseurs, pour profil en denture, positionnés Download PDF

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Publication number
WO2019038314A1
WO2019038314A1 PCT/EP2018/072614 EP2018072614W WO2019038314A1 WO 2019038314 A1 WO2019038314 A1 WO 2019038314A1 EP 2018072614 W EP2018072614 W EP 2018072614W WO 2019038314 A1 WO2019038314 A1 WO 2019038314A1
Authority
WO
WIPO (PCT)
Prior art keywords
tooth profile
positions
ring
bearing pin
bearing
Prior art date
Application number
PCT/EP2018/072614
Other languages
German (de)
English (en)
Inventor
Lars Rothe
Thomas Heinrich
Jochen Oesterreich
Original Assignee
Aweba Werkzeugbau Gmbh Aue
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 Aweba Werkzeugbau Gmbh Aue filed Critical Aweba Werkzeugbau Gmbh Aue
Priority to DE112018004734.2T priority Critical patent/DE112018004734A5/de
Publication of WO2019038314A1 publication Critical patent/WO2019038314A1/fr

Links

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
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/02—Corrugating tubes longitudinally
    • 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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • B21H1/20—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling rolled longitudinally
    • 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
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • 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
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/025—Internally geared wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Definitions

  • the invention is based on the defined in the preamble of claim 1 mold with positioned tooth profile spinning rollers, with the splines in the walls of plug-on studs and forming die plugged cup-shaped and hollow cylindrical metal parts are produced.
  • the prior art includes a number of tool designs in which the achievement and setting of different radial working positions of the tool held in the tool, centric or star-shaped inwardly or outwardly arranged in adjustable nominal dimensions, shaping profiled pressure rollers are solution-integrated.
  • a method and an apparatus for producing an internally and externally toothed cup-shaped component are described, wherein the preforming of the root circle, the preforming of the top circle and at least two finished deformations of the profile of the toothing with a plurality of superposed press roller sets integrated in a shaping tool without engagement. and adjustment components.
  • the radial nominal dimension adjustment of the pressure rollers in these three pressure roller assemblies is constant for each of the named manufacturing steps through their storage cassettes in which the pressure rollers are rotatably mounted at a different radial stepped distance from the center of the component.
  • components for a stepless adjustment and adjustment of the tooth profile pressing rollers to a nominal size are also exemplary in FIG.
  • the receiving body in which the tooth profile-pressure rollers are mounted radially adjustable by means of screws adjustable.
  • the problem is to find a training of suitable adjustment elements, with which both an inexpensive and a repeatable adjustment and positioning of the tooth profile pressure rollers in the nominal positions of correspondingly adjusted radial adjustment positions is ensured. This problem is solved by the features of claim 1.
  • Each of the disk-shaped tooth profile pressing rollers of the molding tool for the molding of splines in the walls of cup-shaped and hollow cylindrical metal parts is rotatably mounted and supported about a cylindrical axle.
  • bearing pins are arranged on each axle, which are axially aligned with their plan and parallel bearing pin actuating and guide surfaces, between a lower support ring and an upper cover ring and radially adjoining a support and adjusting ring, held.
  • the tooth profile-pressure roller arrangement on a pivot pin and the bearing pin training on the axle pin form a functional combination depending on a roller bearing with two radially oriented stepped adjustable support bearings.
  • the two journals of the axle have a mirror image of the same polygonal cross-sectional shape. This is optionally designed as a rectangular trapezoid, as a parallelogram, as a rectangle, as a square or as an octagon.
  • the journals are arranged with their bearing pin-setting and guide surfaces in an adjustment range, which is located between an inner boundary edge on the support ring and a vertical support surface or a support slope of a support and adjusting ring.
  • the bearing pin of the axle bolt are folded into several storage positions and re-arranged can be arranged.
  • the tooth profile pressing rollers in the respective radial setting positions on the metal part, in the wall of which tooth profiles are to be shaped, are correspondingly adjusted via their axle bolts.
  • Fig. 1 a tooth profile-pressure roller bearing of the mold in
  • FIG. 2 is a plan view of Fig. 1 in section
  • FIGS. 3 to 6 show partial views of the bearing journal formations in the direction of the axle pin center axis
  • FIG. 8 shows a 3D view of the receiving and positioning rings of the shaping tool for the tooth profile pressing rollers.
  • FIGS. 1 to 6 it is shown that the setting elements for achieving the radial setting positions of the tooth profile pressing rollers 10, which are mounted rotatably on each axle pin 12,
  • bearing pin 14 in the cross-sectional shape as a rectangular trapezoid, in up to three storage positions 15 and radial adjustment positions 1, 2, 3, - In Figure 4 bearing pin 14, in the cross-sectional shape as a parallelogram, in two bearing positions 15 and radial adjustment positions 1 and 2,
  • bearing pin 14 in the cross-sectional shape as a square, in up to four storage positions 15 and radial adjustment positions 1, 2, 3 and 4 and
  • the radial adjustment portion 11 of the tooth profile pressing rollers 10 over the range of bearing positions 15, which can take the two-sided journals 14, determined.
  • the bearing journals 14 are axially aligned with their plane and parallel bearing pin setting and guide surfaces 17 and a setting bevel 16, between a lower support ring 24 and an upper cover ring 25, and on the support and adjustment ring 20 with the support slope or support surface 21 Radial fitting, held.
  • the radial adjustment of the journals directed inward, limited by an inner boundary edge 27 on the support ring 24.
  • FIGS. 3 to 6 show exemplary arrangements of the setting position displays 9 on the end faces of the bearing journals 14, with which both the bearing position 15 to be selected relative to the axle pin center axis 13 and also the true one of the radial adjustment positions 1 to 8 of the tooth profile pressing rollers 10 is informed.
  • a support and adjusting ring 20 and an upper cover ring 24, with optionally interposable adjusting intermediate rings 23 existing ring package is, during the folding and reconnecting the bearing pin fourteenth the upper cover ring 24, as shown in FIG. 7, emerges from the intermittently opened ring-receiving body 26. lifted.
  • the journals realize after setting in any other storage positions 15 and repeatable axle pin bearings of the tooth profile-pressure rollers 10th
  • Rings-receiving body for 20 and 23 to 25

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

La formation de dentures longitudinales dans les parois de pièces métalliques, cylindriques creuses et en forme de pots, enfichées sur des axes récepteurs et des poinçons de forme, nécessite des positions radiales de réglage, réglées avec une fidélité de reproduction et ajustées, de galets presseurs pour profil de denture (10) dans leurs différentes positions de travail radiales. Les tourillons (14), de part et d'autre des axes (12), ont une section transversale de forme polygonale dotée de surfaces de réglage et de guidage des tourillons (17) planes qui les maintient dans une position de montage entre une bague d'appui, une bague de soutien et d'ajustement (20) et une bague de couverture (25), et grâce auxquelles ils forment des paliers d'appui réglables graduellement dans la direction radiale. Pour le réglage des galets presseurs pour profil de dent (10) et leur positionnement dans d'autres positions de travail, les tourillons (14) sont à déplacer horizontalement ou verticalement simplement dans une position de montage (15) radialement adjacente, sans nécessiter un ensemble d'éléments de réglage d'échange. L'application s'effectue notamment lors de la formation d'un profil de dent dans des supports de disques.
PCT/EP2018/072614 2017-08-23 2018-08-22 Outil de forme doté de galets presseurs, pour profil en denture, positionnés WO2019038314A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112018004734.2T DE112018004734A5 (de) 2017-08-23 2018-08-22 Formwerkzeug mit positionierten Zahnprofil-Drückrollen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017119290.5A DE102017119290A1 (de) 2017-08-23 2017-08-23 Formwerkzeug mit positionierten Zahnprofil-Drückrollen
DE102017119290.5 2017-08-23

Publications (1)

Publication Number Publication Date
WO2019038314A1 true WO2019038314A1 (fr) 2019-02-28

Family

ID=63350546

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/072614 WO2019038314A1 (fr) 2017-08-23 2018-08-22 Outil de forme doté de galets presseurs, pour profil en denture, positionnés

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DE (2) DE102017119290A1 (fr)
WO (1) WO2019038314A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588859A (zh) * 2020-11-30 2021-04-02 思睿观通科技(江苏)有限公司 一种金属制品成型设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142823B (de) 1956-12-31 1963-01-31 Ernst Grob Vorrichtung zum Laengsprofilieren von kalten Werkstuecken, insbesondere von Zahnraedern und Mehrkeilwellen
DE2017709A1 (de) 1970-04-14 1971-11-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Werkzeug zum Einrollen von Längsnuten in zylindrische Werkstücke
DE2829041A1 (de) 1978-07-01 1980-01-10 Volkswagenwerk Ag Verfahren und vorrichtung zur herstellung eines innen- und aussenverzahnten topffoermigen blechteils
FR2554743A1 (fr) * 1983-11-10 1985-05-17 Gilles Andre Tete de formage pour cannelures longitudinales sur toute la peripherie des pieces cylindriques
DE19531907A1 (de) 1995-08-30 1997-03-06 Schuler Pressen Gmbh & Co Vorrichtung und Verfahren zur Herstellung von Profilkörpern
DE102009044544A1 (de) * 2009-11-16 2011-05-26 Aweba Werkzeugbau Gmbh Aue Umformvorrichtung und Einrichtverfahren zum Einbringen einer Innen- und Außenverzahnung in ein zylindrisches Werkstück
DE102013006216A1 (de) * 2013-04-11 2014-10-16 Webo Werkzeugbau Oberschwaben Gmbh Kassette für ein Rollwerkzeug zur Herstellung von Längsnuten in einem innen- und außenverzahnten topfförmigen Blechteil
DE102013221391A1 (de) * 2013-10-22 2015-04-23 Allgaier Werke Gmbh Rollierwerkzeug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221329A1 (de) 2013-10-21 2015-04-23 Ford Global Technologies, Llc Brennkraftmaschine mit Kühlung undVerfahren zur Kühlung einer derartigen Brennkraftmaschine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142823B (de) 1956-12-31 1963-01-31 Ernst Grob Vorrichtung zum Laengsprofilieren von kalten Werkstuecken, insbesondere von Zahnraedern und Mehrkeilwellen
DE2017709A1 (de) 1970-04-14 1971-11-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Werkzeug zum Einrollen von Längsnuten in zylindrische Werkstücke
DE2829041A1 (de) 1978-07-01 1980-01-10 Volkswagenwerk Ag Verfahren und vorrichtung zur herstellung eines innen- und aussenverzahnten topffoermigen blechteils
FR2554743A1 (fr) * 1983-11-10 1985-05-17 Gilles Andre Tete de formage pour cannelures longitudinales sur toute la peripherie des pieces cylindriques
DE19531907A1 (de) 1995-08-30 1997-03-06 Schuler Pressen Gmbh & Co Vorrichtung und Verfahren zur Herstellung von Profilkörpern
DE102009044544A1 (de) * 2009-11-16 2011-05-26 Aweba Werkzeugbau Gmbh Aue Umformvorrichtung und Einrichtverfahren zum Einbringen einer Innen- und Außenverzahnung in ein zylindrisches Werkstück
DE102009044544B4 (de) 2009-11-16 2013-03-28 Aweba Werkzeugbau Gmbh Aue Umformvorrichtung und Einrichtverfahren zum Einbringen einer Innen- und Außenverzahnung in ein zylindrisches Werkstück
DE102013006216A1 (de) * 2013-04-11 2014-10-16 Webo Werkzeugbau Oberschwaben Gmbh Kassette für ein Rollwerkzeug zur Herstellung von Längsnuten in einem innen- und außenverzahnten topfförmigen Blechteil
DE102013221391A1 (de) * 2013-10-22 2015-04-23 Allgaier Werke Gmbh Rollierwerkzeug

Also Published As

Publication number Publication date
DE102017119290A1 (de) 2019-02-28
DE112018004734A5 (de) 2020-06-10

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