DE378373C - Box frame for piston machines with one-sided cross head guide - Google Patents
Box frame for piston machines with one-sided cross head guideInfo
- Publication number
- DE378373C DE378373C DEE25738D DEE0025738D DE378373C DE 378373 C DE378373 C DE 378373C DE E25738 D DEE25738 D DE E25738D DE E0025738 D DEE0025738 D DE E0025738D DE 378373 C DE378373 C DE 378373C
- Authority
- DE
- Germany
- Prior art keywords
- box frame
- cross head
- head guide
- piston machines
- sided cross
- 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
- 238000005553 drilling Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
- F16M1/02—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for reciprocating engines or similar machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
- F01B17/02—Engines
- F01B17/04—Steam engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B2170/00—Steam engines, e.g. for locomotives or ships
- F01B2170/04—To-be-deleted with administrative transfer to parent group
- F01B2170/0405—To-be-deleted with administrative transfer to parent group
- F01B2170/0476—Components or parts for steam engines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Description
Kastengestell für Kolbenmaschinen mit einseitiger Kreuzkopfführung. Bei der bisher üblichen Bauart von Kastengestellen war es mit Rücksicht auf die Bearbeitung nicht gut möglich, dieselben mit einseitigen Kreuzkopfführungen zu versehen. Eine einseitige Führung erfordert die Bearbeitung einer oder mehrerer zur Zylinderachse und Kurbelwellenachse paralleler Ebenen; denn wenn auch der Gleitschuh halbrund ausgeführt wird, ist eine solche Ebene zur Befestigung der Führungsschienen nötig. Solche Ebrnen können aber nur durch Hobeln oder Fräsen bearbeitet werden, was bei der üblichen Bauart entweder unmöglich ist oder die Anordnung übermäßig großer Fensteröffnungen erfordert, wodurch die Festigkeit der Kastengestelle wesentlich beeinträchtigt wird.Box frame for piston machines with crosshead guidance on one side. With the previously common design of box frames, it was with consideration for the Machining not very possible to provide the same with one-sided crosshead guides. A one-sided guidance requires the machining of one or more to the cylinder axis and crankshaft axis of parallel planes; because even if the sliding shoe is semicircular is carried out, such a level is necessary for fastening the guide rails. Such burnishing can only be processed by planing or milling, which is the case with the usual design is either impossible or the arrangement of excessively large window openings requires, whereby the strength of the box frames is significantly impaired.
Diese Schwierigkeiten werden durch die Erfindung beseitigt, indem die Flächen zur Führung des Kreuzkopfes so angeordnet werden, daß sie, ohne große Fensteröffnungen zu erfordern, eine bequeme Bearbeitung erfahren können.These difficulties are eliminated by the invention by the surfaces for guiding the cross head are arranged so that they, without large Requiring window openings can be conveniently processed.
In Abb. i der Zeichnung ist ein Ausführungsbeispiel in Ansicht im Schnitt nach Linie A-B der Abb. z und in dieser ein Querschnitt nach Linie (.'-1> der Abb. i dargestellt. Hiernach ist ein besonderes Führungsstück an Flächen des Kastengestelles befestigt, die durch Bohren oder Ausdrehen bearbeitet werden können, und zwar ist a das Kastengestell, j b die Paßfläche zur Befestigung des Zylinders, c die Mitte der Kurbelwelle, d ist die als besonderes Arbeitsstück ausgeführte Kreuzkopfführung mit den Führungsleisten e, die durch Schrauben f daran befestigt sind. Die Führung d ist mittels Schrauben g an zylindrischen Flächen befestigt, die zweckmäßigerweise mit der Zylinderachse konzentrisch sind und mit der Zentriereng i für den Zylinder gemeinsam durch Bohren oder Drehen bearbeitet werden können. Dasselbe gilt von den ebenen, zur Festhaltung der Kreuzkopfführung dienenden Flächen k, die zur Zylinderachse senkrecht sind. Diese Ausi führung bietet noch den besonderen `'ortet, daß die Führung durch geringe Drehung um die Zylinderachse parallel zur Kurbelwellenachse eingestellt werden kann, um kleine Ausführungs- und Montagefehler zu beseitigen.In Fig. I of the drawing, an exemplary embodiment is shown in a view in section along line AB in Fig. Z and in this a cross section along line (.'- 1> of Fig. I. which can be machined by drilling or boring, namely a is the box frame, jb the fitting surface for fastening the cylinder, c the center of the crankshaft, d is the cross-head guide designed as a special work piece with the guide strips e, which are fastened to it by screws f The guide d is fastened to cylindrical surfaces by means of screws g, which are expediently concentric with the cylinder axis and can be machined together with the centering g i for the cylinder by drilling or turning. The same applies to the flat surfaces k used to hold the crosshead guide in place which are perpendicular to the cylinder axis. This version offers the special feature that the guide d It can be set parallel to the crankshaft axis by a slight rotation around the cylinder axis in order to eliminate small design and assembly errors.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE25738D DE378373C (en) | Box frame for piston machines with one-sided cross head guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE25738D DE378373C (en) | Box frame for piston machines with one-sided cross head guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE378373C true DE378373C (en) | 1923-07-12 |
Family
ID=7071814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE25738D Expired DE378373C (en) | Box frame for piston machines with one-sided cross head guide |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE378373C (en) |
-
0
- DE DEE25738D patent/DE378373C/en not_active Expired
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