DE442449C - Equipment for metal planing machines in which the movements of the crossbar supports are controlled from a switch box - Google Patents

Equipment for metal planing machines in which the movements of the crossbar supports are controlled from a switch box

Info

Publication number
DE442449C
DE442449C DEK82886D DEK0082886D DE442449C DE 442449 C DE442449 C DE 442449C DE K82886 D DEK82886 D DE K82886D DE K0082886 D DEK0082886 D DE K0082886D DE 442449 C DE442449 C DE 442449C
Authority
DE
Germany
Prior art keywords
switch box
movements
controlled
crossbar
equipment
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
Application number
DEK82886D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernst Krause and Co
Original Assignee
Ernst Krause and Co
Publication date
Priority to DEK82886D priority Critical patent/DE442449C/en
Application granted granted Critical
Publication of DE442449C publication Critical patent/DE442449C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00Planing or slotting machines characterised only by constructional features of particular parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

Die Erfindung betrifft eine Einrichtung für Metallhobelmaschinen, bei denen die Bewegungen der Ouerbalkensupporte von einer Schaltdose aus gesteuert werden. Um hierbei das Getriebe zur Aufundniederbewegung des Querbalkens möglichst einfach und gleichzeitig möglichst genau arbeitend zu gestalten, besteht die Erfindung darin, daß die die Aufundniederbewegung· des Querbalkens vermittelnde Welle durch ein Schieberad von der Schaltdose aus angetrieben wird' und vermittels zweier Schraubenräder zwei an Querbalken drehbar gelagerte, jedoch gegen Längsverschiebung gesicherte Schraubenräder antreibt. Diese greifen mit Muttergewinde über die beiden in diesem Falle festgestellten senkrechten Spindeln und veranlassen hierdurch die Aufundniederbewegung des Querbalkens.The invention relates to a device for Metal planing machines in which the movements of the cross beam supports are controlled from a switch box. To do this to design the gear for moving the crossbeam up and down as simply as possible and at the same time as precisely as possible, The invention consists in that the up and down movement · of the crossbeam mediating shaft is driven by a sliding wheel from the switch box ' and by means of two helical gears, two rotatably mounted on crossbars, but against Longitudinal shift secured helical gears drives. These grip with a nut thread via the two vertical spindles determined in this case and initiate this causes the crossbeam to move up and down.

In den Abb. 1 bis 3 ist eine Ausführungsform des Erfindungsgegenstandes dargestellt. Abb. ι zeigt eine Seitenansicht und Abb. 2 einen Grundriß des der Schaltdose zugekehrten Endes des Querbalkens, Abb. 3 Einzelteile für die senkrechte Bewegung und für die Feststellverbindung.In Figs. 1 to 3, an embodiment of the subject invention is shown. Fig. Ι shows a side view and Fig. 2 is a plan view of the switch box End of the crossbeam, Fig. 3 individual parts for the vertical movement and for the Fixed connection.

In Abb. 2 sind α und b zwei Zahnkränze einer der bekannten Schaltdoseneinrichtung. Die Zahnkränze arbeiten entsprechend der jeweiligen Schaltung auf das auf der Welle d sitzende Schieberad c. Auf der Welle d3 die im Querbalken gelagert ist, sitzen zwei Schraubenräder f. Diese arbeiten auf zwei rechtwinklig zu ihnen gelagerte Schraubenräder g. Die Schraubenräder g sind in mit dem Querbalken verschraubten Lagerböcken drehbar, aber nicht längsverschieblich, gelagert. Je nach der Drehrichtung, die den Schraubenräderng durch die Welled erteilt wird, schrauben sie sich auf den senkrechten Spindeln h, die in diesem Falle feststehen, und auf denen sie als Muttern gelagert sind, aufwärts oder abwärts und bewegen so den Querbalken auf oder ab.
~
In Fig. 2, α and b are two ring gears of one of the known switch box devices. The ring gears work according to the respective circuit on the sliding wheel c, which is seated on the shaft d. On the shaft d 3, which is mounted in the crossbeam, sit two helical gears f. These work on two helical gears g mounted at right angles to them. The helical gears g are rotatably but not longitudinally displaceable in bearing blocks screwed to the crossbeam. Depending on the direction of rotation given to the helical gears g by the Welled, they screw themselves up or down on the vertical spindles h, which in this case are stationary and on which they are mounted as nuts, and thus move the crossbeam up or down .
~

Claims (1)

Patentanspruch:Claim: Einrichtung für Metallhobelmaschinen, bei denen die Bewegungen der Querbalkensupporte von einer Schaltdose aus gesteuert werden, dadurch gekennzeichnet, daß die die Aufundniederbewegung des Querbalkens vermittelnde Welle (ei) durch ein Schieberad (c) von der Schaltdose angetrieben wird und vermittels zweier Schraubenräder (/) zwei am Querbalken drehbar gelagerte, jedoch gegen Längsverschiebung gesicherte Schraubenräder (g·) antreibt, die mit Muttergewinde über die beiden in diesem Falle festgestellten senkrechten Spindeln (h) greifen.Device for metal planing machines in which the movements of the crossbar supports are controlled from a switch box, characterized in that the shaft (ei) which mediates the up and down movement of the crossbar is driven by a sliding wheel (c) from the switch box and two by means of two helical gears (/) Drives helical gears (g ·) which are rotatably mounted on the crossbar but are secured against longitudinal displacement and which grip with nut threads over the two vertical spindles (h) which are fixed in this case. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DEK82886D Equipment for metal planing machines in which the movements of the crossbar supports are controlled from a switch box Expired DE442449C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK82886D DE442449C (en) Equipment for metal planing machines in which the movements of the crossbar supports are controlled from a switch box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK82886D DE442449C (en) Equipment for metal planing machines in which the movements of the crossbar supports are controlled from a switch box

Publications (1)

Publication Number Publication Date
DE442449C true DE442449C (en) 1927-03-31

Family

ID=7234622

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK82886D Expired DE442449C (en) Equipment for metal planing machines in which the movements of the crossbar supports are controlled from a switch box

Country Status (1)

Country Link
DE (1) DE442449C (en)

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