DE1055995B - Long stroke drive for reciprocating parts - Google Patents
Long stroke drive for reciprocating partsInfo
- Publication number
- DE1055995B DE1055995B DEG24877A DEG0024877A DE1055995B DE 1055995 B DE1055995 B DE 1055995B DE G24877 A DEG24877 A DE G24877A DE G0024877 A DEG0024877 A DE G0024877A DE 1055995 B DE1055995 B DE 1055995B
- Authority
- DE
- Germany
- Prior art keywords
- slide
- drive
- reciprocating parts
- long stroke
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Die Hauptpatentanmeldung betrifft einen Langhubantrieb für hin- und hergehende Teile, z. B. Schlitten, bei Werkzeug-, z. B. Langschleifmaschinen, bei dem zwischen einem unter der Tischführung angeordneten sowie mit einem Rahmen fest verbundenen hydraulischen Kolbentrieb und dem Schlitten ein den Hub des Schlittens vergrößernder sowie auf dem Rahmen angeordneter Seil- oder Kettenzug eingeschaltet ist, deren Rollen mit dem hydraulischen Kolbentrieb fest verbunden und von einem einerseits an dem Schlitten befestigten sowie andererseits mit der Maschine in Verbindung stehenden Seil oder Kette umschlungen sind.The main patent application relates to a long stroke drive for reciprocating parts, e.g. B. sledge, with tool, z. B. Long grinding machines, in which arranged between one under the table guide as well as with a frame permanently connected hydraulic piston drive and the slide a hub The cable or chain hoist that enlarges the slide and that is arranged on the frame is switched on, whose roles are firmly connected to the hydraulic piston drive and one on the one hand to the slide attached rope or chain connected to the machine are.
Um gewisse Unregelmäßigkeiten im Antrieb, die bei Verwendung nur eines einzigen Kolbens unter Umständen auftreten können, praktisch völlig auszugleichen, wird nach der Erfindung der Kolbentrieb so ausgebildet, daß zwei bewegbare Zylinder nebeneinander angeordnet, z. B. fest miteinander verbunden, und z. B. mittels Rollen auf dem Maschinenbett hin- und herbewegbar sind, während die ortsfesten Kolben zur Zuführung des Drucköls hohl sind.In order to avoid certain irregularities in the drive, which occur when only a single piston is used Circumstances can occur to compensate practically completely, according to the invention of the piston drive is so designed that two movable cylinders are arranged side by side, for. B. firmly connected to each other, and Z. B. can be moved back and forth by means of rollers on the machine bed, while the stationary piston for supplying the pressure oil are hollow.
Bei dieser Ausführung besteht auch noch der Vorteil, daß die gegebenenfalls zu einer baulichen Einheit vereinigten Zylinder zugleich als Träger für das Seil-, Riemen-, Ketten- oder dergleichen System dienen können.In this embodiment, there is also the advantage that the may form a structural unit combined cylinder also serve as a carrier for the rope, belt, chain or the like system can.
Weitere Vorteile und Merkmale der Erfindung sind der zeichnerischen Darstellung eines Ausführungsbeispiels sowie der nachfolgenden Beschreibung zu entnehmen. Further advantages and features of the invention are the graphic representation of an exemplary embodiment as well as the following description.
Am Maschinengestell 21 befindet sich die Bahn 22, auf der über Rollen 23, 24 die beiden Zylinder 25, 26 hin- und herlaufen, die mittels Haltern 27,28 fest vereinigt sind. Die Halter tragen Böcke 29, 30, in denen zwei Rollen oder Kettenräder 31 bzw. 32 gelagert sind, um die ein Seil oder eine Kette 33 mit an der Maschine bei 36 befestigten Enden 34, 35 läuft. Das obere Trum des Seiles oder der Kette ist mit dem Arm 37 des Schleifwagens 38 verbunden.The track 22 is located on the machine frame 21, on which the two cylinders 25, 26 via rollers 23, 24 run back and forth, which are firmly united by means of holders 27, 28. The holders carry blocks 29, 30 in which two rollers or sprockets 31 and 32 are mounted around which a rope or chain 33 is attached to the machine at 36 attached ends 34, 35 runs. The upper run of the rope or chain is connected to the arm 37 of the Grinding carriage 38 connected.
In die Zylinder, die bei dieser Ausführung in der Längsmitte des Bettes 21 ihre Mittellage der Bewegungsstrecke einnehmen, tauchen hohle Stangen 39 bzw. 40, die als Kolbenstangen, gegebenenfalls als Kolben, und zugleich als Druckölleitung dienen.In the cylinder, which in this embodiment is in the longitudinal center of the bed 21, its central position of the movement path occupy, dip hollow rods 39 and 40, as piston rods, possibly as Piston, and at the same time serve as a pressure oil line.
Die Zylinder bewegen sich aus der veranschaulichten Mittellage um ein Viertel der Länge des Bettes nach dem einen oder nach dem anderen Ende der Maschine; währenddessen läuft der Schleifwagen je eine halbe Länge des Bettes.The cylinders move from the illustrated central position a quarter of the length of the bed to one or the other end of the machine; meanwhile the grinding carriage is always running half the length of the bed.
Langhub antrieb
für hin- und hergehende TeileLong stroke drive
for reciprocating parts
Zusatz zur Patentanmeldung G 16524Ib/67a
(Auslegesdirift 1 051 157)Addition to patent application G 16524Ib / 67a
(Laying out guide 1 051 157)
Anmelder:Applicant:
Gustav Gockel MaschinenfabrikGustav Gockel machine factory
Gesellschaft mit beschränkter Haftung,Company with limited liability,
Darmstadt, Mornewegstr. 37-39Darmstadt, Mornewegstr. 37-39
Philipp Herbert, Stockstadt/Rhein,Philipp Herbert, Stockstadt / Rhine,
und Georg Pfeifer, Seeheim (a. d. Bergstraße),and Georg Pfeifer, Seeheim (a. d. Bergstrasse),
sind als Erfinder genannt wordenhave been named as inventors
Bei beiden Ausführungen wird mittels der Vorrichtung nach der Erfindung die Arbeitsstrecke des Schleifwagens für die Zylinder halbiert.In both embodiments, the working distance of the grinding carriage is determined by means of the device according to the invention halved for the cylinder.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG24877A DE1055995B (en) | 1955-03-24 | 1955-03-24 | Long stroke drive for reciprocating parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG24877A DE1055995B (en) | 1955-03-24 | 1955-03-24 | Long stroke drive for reciprocating parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1055995B true DE1055995B (en) | 1959-04-23 |
Family
ID=7122501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG24877A Pending DE1055995B (en) | 1955-03-24 | 1955-03-24 | Long stroke drive for reciprocating parts |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1055995B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748057C3 (en) | 1977-10-26 | 1980-04-30 | Machida Endoscope Co., Ltd., Tokio | Endoscopic extraction or cutting device |
| DE2759488C2 (en) * | 1977-10-26 | 1982-06-24 | Machida Endoscope Co., Ltd., Tokyo | Surgical instrument with a hydraulically operated tool |
-
1955
- 1955-03-24 DE DEG24877A patent/DE1055995B/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748057C3 (en) | 1977-10-26 | 1980-04-30 | Machida Endoscope Co., Ltd., Tokio | Endoscopic extraction or cutting device |
| DE2759488C2 (en) * | 1977-10-26 | 1982-06-24 | Machida Endoscope Co., Ltd., Tokyo | Surgical instrument with a hydraulically operated tool |
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