DE240094C - - Google Patents

Info

Publication number
DE240094C
DE240094C DENDAT240094D DE240094DA DE240094C DE 240094 C DE240094 C DE 240094C DE NDAT240094 D DENDAT240094 D DE NDAT240094D DE 240094D A DE240094D A DE 240094DA DE 240094 C DE240094 C DE 240094C
Authority
DE
Germany
Prior art keywords
sheet metal
balls
ball bearing
punching
bent
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.)
Active
Application number
DENDAT240094D
Other languages
German (de)
Publication of DE240094C publication Critical patent/DE240094C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/38Ball cages
    • F16C33/41Ball cages comb-shaped
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/38Ball cages
    • F16C33/42Ball cages made from wire or sheet metal strips
    • F16C33/422Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/425Ball cages made from wire or sheet metal strips made from sheet metal from a single part, e.g. ribbon cages with one corrugated annular part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Rolling Contact Bearings (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand der vorliegenden Erfindung bildet ein aus einem Blechstreifen hergestellter Kugelkäfig. Der Blechstreifen ist der Länge nach so zusammengefaltet, ausgestanzt und geformt, daß der Kugelform entsprechende Aussparungen und Lappen entstehen. Durch stellen weises Ausstanzen und Auf bördeln der die Stanzöffnungen umgebenden Blechränder sind Taschen gebildet, deren aufgebördelte Teile oder Ränder so um die eingelegten Kugeln gedrückt oder gebogen werden können, daß diese gehalten und geführt werden.The subject of the present invention is formed from a sheet metal strip Ball cage. The sheet metal strip is folded and punched out lengthways and shaped so that recesses and tabs corresponding to the spherical shape are created. By making wise punching and flanging the sheet metal edges surrounding the punched openings are formed with pockets, their flanged Parts or edges can be pressed or bent around the inserted balls in such a way that they are held and guided will.

Die Zeichnung veranschaulicht den fertigen Kugelkäfig in Fig. 8 und die einzelnen Stufen seiner Herstellung in den Fig. 1 bis 7.The drawing illustrates the finished ball cage in FIG. 8 and the individual stages its manufacture in FIGS. 1 to 7.

Fig. ι zeigt in Ansicht, Fig. 2 im Querschnitt nach A-A der Fig. 1 den zusammengefalteten Blechstreifen α, bei dem durch Ausstanzen die Kugellagerstellen b gebildet sind. Dieser Streifen wird in einer mit einem Einführungsschlitz versehenen Form mittels eines flachen, runden Stempels c an den Kugellagerstellen b aufgeweitet (Fig. 3 und 4) und hierauf in einer zweiten Form, die mit einer halbkugelförmigen Ausnehmung versehen j ist, durch einen Stempel der Kugelform entsprechend aufgebördelt (Fig. 5 und 6), so daß Lappen d entstehen, die nach Einbringen der Kugeln so um diese gebogen oder gedrückt werden können, daß die Kugeln gehalten und geführt werden.Fig. 1 shows a view, Fig. 2 in cross section according to AA of Fig. 1, the folded sheet metal strip α, in which the ball bearing points b are formed by punching. This strip is expanded in a form provided with an insertion slot by means of a flat, round punch c at the ball bearing points b (Fig. 3 and 4) and then in a second form, which is provided with a hemispherical recess j, by a punch of the spherical shape accordingly flared (Fig. 5 and 6), so that tabs d arise, which can be bent or pressed around them after the balls have been introduced so that the balls are held and guided.

Die so hergestellten Streifen werden entsprechend kreisförmig gebogen und an den Enden mittels Klammern, Niete o. dgl. β verbunden (Fig. 8).The strips thus produced are correspondingly bent circularly and o at the ends by means of clips, rivets, or the like. Β connected (Fig. 8).

Claims (1)

Patent-Anspruch :Patent claim: Aus einem Blechkörper mit quer zum Umfange stehenden Lappen bestehender Kugellagerkäfig, dadurch gekennzeichnet, daß er aus einem zusammengefalteten Blechstreifen hergestellt ist, bei dem die Kugellagerstellen und die Lappen durch Ausstanzen und nachheriges Aufbördeln der Ränder an den Stanzstellen derart gebildet sind, daß die Aufbördelungen nach Einbringen der Kugeln so um letztere gebogen oder gedrückt werden können, daß die Kugeln gehalten und geführt werden.Consists of a sheet metal body with flaps that are perpendicular to the circumference Ball bearing cage, characterized in that it is made from a folded sheet metal strip, in which the Ball bearing points and the tabs by punching out and then flanging the edges at the punching points in this way are formed so that the flanges can be bent or pressed around the latter after the balls have been introduced, that the balls are held and guided. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT240094D Active DE240094C (en)

Publications (1)

Publication Number Publication Date
DE240094C true DE240094C (en)

Family

ID=499484

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT240094D Active DE240094C (en)

Country Status (1)

Country Link
DE (1) DE240094C (en)

Similar Documents

Publication Publication Date Title
DE102011054316B4 (en) Two-part crimp contact element
DE2422313A1 (en) CONNECTOR
EP1133013B1 (en) Contact piece for an electrical connection as well as its manufacturing method
DE2514766A1 (en) PROCESS FOR ESTABLISHING A CONTACT BETWEEN A NUMBER OF CONNECTING ELEMENTS AND A SUBSTRATE AND DEVICE FOR PERFORMING THE PROCESS
DE102004002404B3 (en) Spring element for contact tube or jack e.g. for electrical pluggable connections, has spring element with linear base section having curved contact tongues along both long sides
DE240094C (en)
DE2550301C3 (en) Crimp connector
DE102017113115B3 (en) Method of making a socket contact
DE2162227C3 (en) Method for producing a highly elastic band, in particular a bracelet, from wire
DE102018121865A1 (en) Planet carrier with riveted connection
EP0508484A2 (en) Socket for the connection of flat contact pins
DE102019109460A1 (en) Crimp contact
DE102005005567B3 (en) Process to manufacture a strip metal cage for a roller bearing by differential bending of peaks and troughs
DE102012201124A1 (en) Band-shaped contact element, in particular for high-voltage connectors
DE2416282C2 (en) Double row rolling bearing and method of assembling the same
DE1119415B (en) Sliding contact between a rotatable shaft and a metal wall of ultra-high frequency apparatus, especially rotary capacitors
DE29613231U1 (en) Shape memory alloy expansion pin for making solderless connections
DE22996C (en) Shaft braid made of metal
DE341966C (en)
DE257297C (en)
DE203038C (en)
DE252779C (en)
DE2048900C3 (en) Method for manufacturing a fork contact spring
DE1164532B (en) Reversible contact element for electrical connectors
DE102005005566B3 (en) Method for production of retainer for antifriction bearings involves formation of sheet metal component before formation of base plate so that curvature of finished retainer is formed in first area in retainer pocket