DE330C

DE330C - Machine for the production of wagon wheels

Info

Publication number: DE330C
Application number: DE330DA
Authority: DE
Original assignee: B Rueckert Fabrikant
Current assignee: B Rueckert Fabrikant
Priority date: 1877-08-11
Filing date: 1877-08-11
Anticipated expiration: 1897-08-12

Description

1877.1877.

Klasse 63.Class 63.

BRUNO RÜCKERT in LEIPZIG. Maschine zur Hersteilung von Wagenrädern.BRUNO RÜCKERT in LEIPZIG. Machine for the production of wagon wheels.

Patentirt im Deutschen Reiche vom 12. August 1877 ab.Patented in the German Empire on August 12, 1877.

Diese Maschine bedingt folgende Manipulationen: This machine requires the following manipulations:

i. Das Abdrehen der rohen Nabe; 2. das Bohren des Axenloches in die Nabe; 3. das Bohren der Speichenlöcher in die Nabe; 4. das Ausstemmen der Speichenlöcher in der Nabe; 5. das Anfräsen des oberen, runden Speichenzapfens; 6. das Bohren der Felge.i. Turning off the raw hub; 2. drilling the axle hole in the hub; 3. that Drilling the spoke holes in the hub; 4. Chiseling out the spoke holes in the hub; 5. The milling of the upper, round spoke pivot; 6. drilling the rim.

Die Maschine zerfällt in drei Haupttheile:The machine is divided into three main parts:

1. Das Gestell A (Blatt I).1. The frame A (sheet I).

2. Den Dreh - Bohr- und Stemmkörper B (Blatt I).2. The rotary - drill and mortise body B (sheet I).

3. Die in dem Hauptgestelle A beweglichen Backen C mit den Spannscheiben Z>. (Blatt I).3. The jaws C movable in the main frame A with the clamping disks Z>. (Sheet I).

1. Das Gestell A (Blatt I) aus Hartholz zweifach geplattet, verleimt und verschraubt, dient zur Aufnahme der zwei folgenden Körper und zwar 1. des Dreh-Bohr- und Stemmkörpers und 2. der beweglichen Backen mit den Spannscheiben. 1. The frame A (sheet I) made of hardwood, double-flattened, glued and screwed, is used to hold the two following bodies, namely 1. the rotating, drilling and mortising body and 2. the movable jaws with the clamping disks.

2. Der Dreh-Bohr- und Stemmkörper B (Blatt I), welcher auf dem einen Theile des Gestelles in der Richtung von X nach Y verstellbar ist, erhält durch die Kurbel E (Fig. 2, Blatt I) vermittelst zweier Stirnräder die rotirende Bewegung für die Spindel F. Um dieser Spindel eine Längsbewegung von X nach Y zu ertheilen, befindet sich auf derselben ein verzahntes Stück G (Blatt I, Fig. 6 und 7), in welches ein Segment H eingreift und welches durch den Hebel J (Blatt I, Fig. 2 und 5) dirigirt wird. Damit die Spindel F jedoch keine rotirende Bewegung erhält, setzt man in die auf der Spindel befindliche Nuth eine Nase K (Blatt I, Fig. 4) und schraubt selbige mit ihren Lappen an den Körper. Sobald diese Längsbewegung von X nach Y aufgehoben werden . soll, gebe man dem Segmente H die höchste Stellung und schiebe den Knopf L (Blatt I, Fig. 2 und 6), welcher mit dem Holzklötzchen M verbunden ist, unter das Segment, worauf selbiges dann ruhen wird. Die Spindel F hat einen lösbaren Kopf, um die für die verschiedenen Manipulationen nöthigen Werkzeuge einsetzen zu können.2. The rotating, drilling and mortising body B (sheet I), which is adjustable on one part of the frame in the direction from X to Y , is rotated by the crank E (Fig. 2, sheet I) by means of two spur gears Movement for the spindle F. In order to give this spindle a longitudinal movement from X to Y , there is a toothed piece G (sheet I, Figs. 6 and 7), in which a segment H engages and which is controlled by the lever J ( Sheet I, Figs. 2 and 5) is directed. However, for the spindle F receives no rotatory motion, are employed in the present on the spindle Nuth a nose K (sheet I, FIG. 4) and screwed with their selbige flap to the body. As soon as this longitudinal movement from X to Y is canceled. should, give the segment H the highest position and push the button L (sheet I, Fig. 2 and 6), which is connected to the wooden block M , under the segment, whereupon it will rest. The spindle F has a detachable head in order to be able to use the tools required for the various manipulations.

Sobald der Körper zum Abdrehen der Nabe benutzt werden soll, entfernt man die Antriebswelle und setzt dafür die Gegenspitze, sowie die Spindel / (Blatt I, Fig. 6) ein.As soon as the body is to be used to turn the hub, the drive shaft is removed and uses the counter-tip and the spindle / (sheet I, Fig. 6).

3. Die zwei in dem Gestelle A in Schlitzführung N beweglichen Backen (Blatt I, Fig. 5). In jeder dieser Backe C ist eine selbstcentrirende Spannscheibe D (Blatt I, Fig. 3 und 5) angebracht. Die Spannscheibe D besitzt drei Klauen (Blatt I, Fig. 3), welche sich vermittelst der Schneckencurve durch Drehung der Klauen und Festhalten der Spannscheibe gleichzeitig schliefsen und öffnen.3. The two jaws movable in the frame A in slot guide N (sheet I, Fig. 5). In each of these jaws C a self-centering clamping disk D (sheet I, Fig. 3 and 5) is attached. The tensioning disk D has three claws (sheet I, Fig. 3), which by means of the screw curve by rotating the claws and holding the tensioning disk open and close at the same time.

Im Centrum der Spannscheibe sitzt ein in der Spannscheibe befestigter Zapfen 0 (Blatt I, Fig. 3 und 5), welcher mit Gewinde und Mutter endigt. Letztere wird, nachdem die Nabe in die drei Klauen eingespannt ist, zu dem Zwecke angezogen, damit die Klauen so an die Spannscheibe geprefst werden, dafs ein Rückwärtsgehen der Klauen in dem Schneckengange unmöglich wird.In the center of the clamping disk sits a pin 0 fastened in the clamping disk (sheet I, FIGS. 3 and 5), which ends with a thread and nut. After the hub has been clamped into the three claws, the latter is tightened for the purpose of pressing the claws against the tensioning disk in such a way that the claws cannot go backwards in the worm gear.

Der hintere Theil der Spannscheibe dient als Theilscheibe und es sind zu diesem Zwecke mehrere Kreise eingedreht, welche genau eingetheilt und deren Theilpunkte angebohrt sind, so dafs ein . Stift P (Blatt I, Fig. 5) durch Federdruck stets einschlägt und mithin die Spannscheibe vor Drehung schützt.The rear part of the tensioning disk serves as a dividing disk, and for this purpose several circles are turned, which are precisely divided and the points of which are drilled, so that one. Pin P (sheet I, Fig. 5) always strikes by spring pressure and thus protects the tensioning disk from turning.

Die Ausführung der Arbeiten.The execution of the work.

A. Das Abdrehen der rohen Nabe. (Blatt II, Fig. 2 und Blatt I, Fig. 6) Man setze in den Hauptkörper B die Drehspindel,/, nebst . Gegenmutter, bringe auf das Gestell den Reitstock, nebst der nöthigen Auflage für den Drehstahl. A. Turning off the raw hub. (Sheet II, Fig. 2 and Sheet I, Fig. 6) Put the rotary spindle in the main body B , /, together with. Lock nut, put the tailstock on the frame, along with the necessary support for the turning tool.

Der Antrieb des Schnurlaufes erfolgt durch ein von der Maschine unabhängiges Schwungrad.The line run is driven by a flywheel that is independent of the machine.

B. Das Bohren des Axenloches in die Nabe (Blatt II, Fig. 1). Man setze die zwei Holzlager α α in die Spannscheibe D (Blatt I, Fig. 3), presse erstere in die Spannscheibe fest und führe die Backen C C (Blatt I, Fig. 5) an die rohe Nabe b, so dafs das zu bohrende Loch in die Linie X Y fällt, setze den nöthigen Bohrer ein und ertheile der Kurbel sowie dem Hebel die nöthige Bewegung.B. Drilling the axle hole in the hub (Sheet II, Fig. 1). Place the two wooden bearings α α in the tensioning disk D (sheet I, Fig. 3), press the former firmly into the tensioning disk and guide the jaws CC (sheet I, Fig. 5) to the raw hub b so that the one to be drilled Hole falls in line XY , insert the necessary drill, and give the crank and lever the necessary movement.

C. Das Bohren der Speichenlöcher in die Nabe (Blatt Π, Fig. 3). Man spanne die abgedrehte und mit dem Axenloch versehene Nabe b in die Spannscheiben D, wähle an der Theilscheibe eine Speichenzahl und setze den Theilscheibenstift P (Blatt I, Fig. 5) ein. Befestige in den Spindelkopf den Bohrer, schiebe den Bohr- nnd Stemmkörper B dicht an die Nabe und ertheile der Kurbel, sowie dem HebelC. Drilling the spoke holes in the hub (sheet Π, Fig. 3). The turned hub b , which is provided with the axle hole, is clamped in the tensioning disks D, a number of spokes is selected on the dividing disk and the dividing disk pin P (sheet I, Fig. 5) is inserted. Fasten the drill in the spindle head, push the drill and mortise B close to the hub and give the crank and the lever

Claims

the necessary movement. Only one hole is drilled for each spoke hole in the middle of the hole to be chiselled. D. Chiseling out the spoke holes in the hub (sheet Π, Fig. 3). The hub b remains in the same position, as does the dividing disc pin, only a chisel is given to the head instead of the drill. However, so that the rotating movement is kept away and only longitudinal movement takes place, the nasal lobe K is screwed into the spindle nut (sheet I, Fig. 4). With all this manipulation one has the camber necessary for the spokes, i.e. H. add the deviation of the center line X Y of the body B from the frame A. To do this, loosen the hand nuts on the body (sheet I, Figs. 2 and 5), at the same time the wing nut / and, if desired, twist the body around its pin 5 (sheet I, Figs. 3, 5 and -6). In order to be able to adjust the extent of the fall as required, the scale on the body is used (sheet I, Fig. 5). Then fasten the body B again with the hand nuts. The center line of the frame A will now diverge from that of the spindle F. The chisel is now inserted into the borehole, which is mentioned in the previous section, and all the chisels are worked out to the right. Then nose K (sheet I, Fig. 4) is taken out of the spindle nut, the spindle is given half a turn, the nose opposite is inserted into the spindle nut and the chiseling is now carried out from the borehole to the left. So that the chisel always gets new wood to cut, give the screw Ji1 the necessary slight movement by which the two jaws C are transported with the clamped hub. The screw R is not connected to jaw C and is only used to regulate the length of the hole to be chiseled. When all the holes are chiselled, the spokes are driven firmly into the hub holes. E. The milling of the upper round spoke cones (sheet II, Fig. 4). A wood milling cutter is screwed into the spindle head F, which is set for a certain pin diameter, set the body B on the frame A so that the spindle with the milling cutter comes to stand close to the upper end of the spoke, and then give the crank , as well as the lever, the necessary movement. The spoke to be milled is given the necessary firm hold against any deviations during milling by means of two brackets fastened to the frame. So that the milling cutter only cuts each spoke pin to a very precise length, the pin length is set by an adjusting ring h (sheet I, Fig. 3), which is located on the spindle F. The gap between the adjusting rings and the body B determines the length of the pin. F. Drilling the rim (Sheet II, Fig. 5). Take the small rim vise / and attach it to the frame A, just in front of the drill that you have inserted into the spindle head. Then press the rim m firmly into the vice, taking care that the hole to be drilled falls into the center of the spindle. The necessary movement is then imparted to the drill by means of a crank and lever. The machine is operated manually (or by another motor) and can therefore be used in even the smallest workshop. She is. so versatile in its application that it provides almost all the work that can be done by machine on a wheel. The construction of the machine, as well as the individual mechanisms, determine the precision of the work, which is so indispensable for a wheel, and then the efficiency is increased by the substantial gain in time. Patent claim: The combination of mechanical devices for the production of the trolley wheels, namely for the execution of the following work:

1. Turning off the raw hub.

2. Drill the axle hole in the hub.

3. Drill the spoke holes in the hub.

4. Chisel out the spoke holes in the hub.

5. Milling of the upper, round spoke pivot.

6. Drilling the rim.

For this purpose 2 sheets of drawings.