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 boxInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing 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)
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) |
-
0
- DE DEK82886D patent/DE442449C/en not_active Expired
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