DE571966C - Slitting machine in connection with a toothed chain - Google Patents
Slitting machine in connection with a toothed chainInfo
- Publication number
- DE571966C DE571966C DEW88537D DEW0088537D DE571966C DE 571966 C DE571966 C DE 571966C DE W88537 D DEW88537 D DE W88537D DE W0088537 D DEW0088537 D DE W0088537D DE 571966 C DE571966 C DE 571966C
- Authority
- DE
- Germany
- Prior art keywords
- chain
- connection
- toothed chain
- frame
- slitting machine
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/64—Slitting machines guided solely by hand and either carried by hand or mounted on supports
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Control Of Cutting Processes (AREA)
Description
Schlitzmaschinen mit gezahnter Kette zur Herstellung senkrechter Schlitze beim Strekkenvortrieb sind vielfach mit komplizierten Vorrichtungen versehen, um die in Kohle, Salz oder ähnlichem Material eingeschobene Schlitzkette von oben nach unten oder von unten nach oben zu bewegen, um den Schlitz in seiner ganzen Höhe herzustellen.Slitting machines with a toothed chain for making vertical slits when driving a line are often provided with complicated devices to Salt or similar material inserted slotted chain from top to bottom or from down to move up to make the slot in its full height.
Vorliegende Erfindung zeigt eine derartige Schlitzmaschine, bei welcher der Vorschubrahmen nebst dem Kettenträger an einem Kloben befestigt ist, der unter möglichst geringer Reibung durch sein Eigengewicht an der Spannsäule heruntergleitet und so automatisch einen Schlitz herstellt.The present invention shows one such Slitting machine in which the feed frame and the chain carrier are attached to a block is attached, with the least possible friction due to its own weight on the The clamping column slides down and automatically creates a slot.
Da nun aber häufig in dem zu schlitzenden Material Einlagerungen sind, die die Kette nicht wegarbeiten kann wegen des zu geringen spezifischen Druckes der Kette, die der ao ganzen Länge nach aufliegt, ist zwischen Vorschubrahmen und Kloben ein Gelenk eingeschaltet, welches ein Schwenken des Rahmens um eine horizontale Achse zuläßt. Das Schwenken muß nun während des Betriebes periodisch erfolgen, wobei die gerade Schlitzkette auf einer gewölbten Auflage arbeitet und somit, trotz eines verhältnismäßig geringen Maschitiengewichtes, ein ganz außerordentlich großer spezifischer Druck auf den einzelnen Messern ruht und somit selbst die härtesten !Lagen durchschneidet. Die Drehbewegung· um die horizontale Achse erfolgt zweckmäßig durch ein im Kloben untergebrachtes Schneckengetriebe, welches eine Kurbel betätigt, die sich im Rahmen einer Kulisse hin und her bewegt.However, since there are now often deposits in the material to be slit that the chain cannot work away because of the insufficient specific pressure of the chain that the ao rests along its entire length, a joint is switched on between the feed frame and the block, which allows pivoting of the frame about a horizontal axis. Pivoting must now be carried out during operation be done periodically, the straight slot chain working on a curved support and thus, despite a relatively low machine weight, a very extraordinary one great specific pressure rests on the individual knives and thus even the toughest ! Cuts through layers. The rotary motion around the horizontal axis is expediently carried out by a housed in the clamp Worm gear, which operates a crank, which is in the context of a backdrop and moved here.
In den Fig. 1 und 3 ist eine Ausführungsform der Schlitzmaschine in Ansicht und Horizontalschnitt dargestellt. Fig. 2 zeigt schematisch den senkrechten Schlitz, in dem die Kette in verschiedenen Stellungen dargestellt ist.1 and 3 is an embodiment of the slotting machine in view and horizontal section shown. Fig. 2 shows schematically the vertical slot in which the Chain is shown in different positions.
In allen Figuren bezeichnen gleiche Buchstaben gleiche Teile.In all figures, the same letters denote the same parts.
Der Rahmen α ist an dem Kloben δ um eine horizontale Achse gelenkig angebaut, und zwar ^ mittels zweier Ringnuten, die durch eingefüllte Kugeln äneinandergeführt werden. Der Kloben b ist auf der Spannsäule c in senkrechter Richtung leicht verstellbar. Zur Verminderung der Reibung sind am Kloben b Führungsrollen d angebracht. An dem Kloben b ist ferner ein Getriebe/ angebaut, welches den Kurbelzapfen £ bewegt, der wiederum mittels Kulissenstein h und Kulisse i, die in dem Schrämranmen sitzt, diesen um die Achse X-X1 schwenkt. Der Antrieb des Getriebes erfolgt von der Schneckenwelle k, die sowohl mittels Handkurbel als auch von dem Hauptantriebsmotor / oder von einem besonderen βο Motor angetrieben werden kann.The frame α is articulated on the block δ about a horizontal axis, namely ^ by means of two annular grooves, which are jumbled up by filled balls. The block b is easily adjustable in the vertical direction on the tensioning column c. To reduce friction, guide rollers d are attached to the block b. On the block b a gear / is also built, which moves the crank pin £, which in turn pivots about the axis XX 1 by means of the sliding block h and the gate i, which is located in the cutting arm. The gearbox is driven by the worm shaft k, which can be driven both by means of a hand crank and by the main drive motor / or by a special motor.
Unter Vermittlung von Zahnrädern erfolgt der Antrieb der Schlitzkette von dem Hauptantriebsmotor I auf die Schneckenwelle m, auf der eine Schnecke längsverschiebbar angeordnet ist, die das Schneckenrad« und somit das Kettenrad ρ antreibt. Von diesem wird die Kette ρ angetrieben, welche vorn durch ein lose laufendes Kettenrad <? geführt wird. Kette mit Kettenrahmen/"nebst Schnecke und Schneckenrad sind in dem Rahmen α mittels Spindel s, Mutter t und Handkurbel u verschiebbar. With the help of gears, the slotted chain is driven by the main drive motor I onto the worm shaft m, on which a worm is arranged in a longitudinally displaceable manner, which drives the worm wheel and thus the chain wheel ρ. This drives the chain ρ , which at the front is driven by a loosely running chain wheel <? to be led. Chain with chain frame / "together with worm and worm wheel can be moved in the frame α by means of a spindle s, nut t and hand crank u .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW88537D DE571966C (en) | Slitting machine in connection with a toothed chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW88537D DE571966C (en) | Slitting machine in connection with a toothed chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE571966C true DE571966C (en) | 1933-03-08 |
Family
ID=7612826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW88537D Expired DE571966C (en) | Slitting machine in connection with a toothed chain |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE571966C (en) |
-
0
- DE DEW88537D patent/DE571966C/en not_active Expired
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