DE1833543U - DEVICE FOR THE PRODUCTION OF THIN SECTIONS. - Google Patents
DEVICE FOR THE PRODUCTION OF THIN SECTIONS.Info
- Publication number
- DE1833543U DE1833543U DEST13263U DEST013263U DE1833543U DE 1833543 U DE1833543 U DE 1833543U DE ST13263 U DEST13263 U DE ST13263U DE ST013263 U DEST013263 U DE ST013263U DE 1833543 U DE1833543 U DE 1833543U
- Authority
- DE
- Germany
- Prior art keywords
- hollow body
- thin sections
- production
- lead screw
- support arm
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/005—Vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Description
Patentanmeldung mit Gebrauchsmuster-Hilfsantrag "Vorrichtung zur Herstellung von Dünnschliffen" Gegenstand der Erfindung ist eine Halterung zur Herstellung von Dünnschliffen. Unter Dünnschliff versteht man ein planparalleles Plättchen eines Minerals, Gesteins oder ähnlichen Objektes von meist 0,025 bis 0,050 mm Dicke. Hierbei ist die angeschliffene, in Spiritus säuberlich gewaschene und dann getrocknete Fläche des Präparates auf einen sauberen Objektträger z. B. aus Glas aufgekittet.Patent application with utility model auxiliary application "Device for manufacturing of thin sections "The subject of the invention is a holder for the production of Thin sections. A thin section is a plane-parallel plate of a Minerals, rocks or similar objects mostly 0.025 to 0.050 mm thick. Here is the sanded, neatly washed in alcohol and then dried surface of the preparation on a clean slide z. B. cemented from glass.
Bisher wurden Dünnschliffe von Hand auf der rotierenden Schleifscheibe einer Schleifmaschine hergestellt, was seitens der Bedienungsperson eine grosse manuelle Geschicklichkeit und Erfahrung voraussetzt. Hierbei ist das zu schleifende Material auf einen Objektträger aus Glas aufgekittet, der von Hand auf der Schleifscheibe geführt wird.Previously, thin sections were made by hand on the rotating grinding wheel produced a grinding machine, which is a big one on the part of the operator manual skill and experience is required. Here is that to be sanded Material cemented onto a glass slide, which is placed on the grinding wheel by hand to be led.
Auch bei geschultem Personal besteht jedoch der weitere Nachteil, dass ein erheblicher Zeitaufwand für die Herstellung eines Dünnschliffes notwendig ist.Even with trained staff, however, there is the further disadvantage that a considerable amount of time is required for the production of a thin section is.
Zur Vermeidung dieser Mängel wird erfindungsgemäss eine neuartige Halterung zur Herstellung von Dünnschliffen Patentanmeldung mit Gebrauchsmuster-Hilfsantrag "Vorrichtung zur Herstellung von Dünnschliffen" vorgeschlagen, die es erlaubt, auch mit weniger geschultem Personal in relativ kurzer Zeit einwandfreie Dünnschliffe herzustellen.In order to avoid these deficiencies, a novel Holder for making thin sections Patent application with Utility model auxiliary proposal "Device for the production of thin sections" proposed, which allows, even with less trained staff, to be flawless in a relatively short time Manufacture thin sections.
Die Erfindung besteht nun darin, dass ein vorzugsweise zylindrisch geformter, mit einer Vakuum-Pumpe verbindbarer, an einer flachen Seite mit Ansauglöchern versehener Hohlkörper zur Saughalterung des Objektträgers drehbar, schwenkbar und verschiebbar an einem auf einer Leitspindel geführten Tragarm vor einer umlaufenden Frässcheibe angeordnet ist. In den beiliegenden Figuren 1, 2a und 2b ist das Prinzip der Erfindung an einem Ausführungsbeispiel näher erläutert. Figur 1 zeigt die Teilansicht einer Schneidemaschine, auf deren umlaufender Welle 1 die Diamantfrässcheibe 2 mit Belag 2'aufgebracht ist.The invention consists in that a preferably cylindrical shaped, connectable with a vacuum pump, on one flat side with suction holes provided hollow body for suction mounting of the slide rotatable, pivotable and displaceable on a support arm guided on a lead screw in front of a rotating one Milling disc is arranged. The principle is shown in the accompanying Figures 1, 2a and 2b the invention explained in more detail using an exemplary embodiment. Figure 1 shows the partial view a cutting machine, on whose rotating shaft 1 the diamond milling disc 2 with Surface 2 'is applied.
3 ist die Leitspindel der Maschine, auf welcher der mittels Hebel 4'feststellbare und nach Lösen desselben verschieb-und verschwenkbare Tragarm 4 geführt ist. Am Ende des Tragarms 4 ist in einer Bohrung ein mittels des Handrades 5 drehbarer Gewindebolzen 5', eingelagert, auf welchem das konische Stück 6 aufgeschraubt ist. Auf diesem ist der zylindrisch geformte Hohlkörper 7 mittels des dem Konus 6 angepassten Ansatzes 7'drehbar und somit Patentanmeldung mit Gebrauchsmuster-Hilfsantrag "Vorrichtung zur Herstellung von Dünnschliffen" auswechselbar aufgesteckt. Der Hohlraum 10 des Körpers 7 wird mittels des Ansatzstutzen 13 an eine Vakuumpumpe angeschlossen. An der vorderen flachen Seite des Hohlkörpers 7 befinden sich mehrere Ansauglöcher z. B. 9, 9'zur Saughalterung des Objektträgers. Auf die mit den genannten Durchbohrungen versehene flache Seite des Hohlkörpers 7 wird zur besseren Abdichtung eine Gummiplatte 12 aufgelegt, welche entsprechende Bohrungen aufweist. Die Gummiplatte 12 wird mittels des Gewinderinges 11 auf dem Hohlkörper 7 aufgespannt. Der Objektträger wird nun auf diese Gummischeibe 12 aufgelegt und durch das erzeugte Vakuum haftend angesaugt. Auf den Ansaugstutzen 13 wird der zur Vakuumpumpe führende, flexible Schlauch 14 aufgesteckt.3 is the lead screw of the machine on which the lever 4 'fixable and, after releasing the same, displaceable and pivotable support arm 4 is led. At the end of the support arm 4 is a by means of the handwheel in a bore 5 rotatable threaded bolt 5 ', embedded on which the conical piece 6 is screwed is. On this is the cylindrically shaped hollow body 7 by means of the cone 6 adapted approach 7 'rotatable and thus Patent application with utility model auxiliary application "Device for the production of thin sections" plugged in exchangeably. The cavity 10 of the body 7 is connected to a vacuum pump by means of the connecting piece 13. There are several suction holes on the front flat side of the hollow body 7 z. B. 9, 9 'for suction mounting of the slide. On the one with the aforementioned perforations provided flat side of the hollow body 7 is a rubber plate for better sealing 12 placed, which has corresponding bores. The rubber plate 12 is means of the threaded ring 11 clamped on the hollow body 7. The slide will now placed on this rubber disk 12 and sucked in adhering by the vacuum generated. The flexible hose 14 leading to the vacuum pump is attached to the suction nozzle 13 attached.
Figur 2a zeigt den Hohlkörper 7 im Schnitt von der Seite gesehen, aufgesteckt auf den Konus 6.Figure 2a shows the hollow body 7 seen in section from the side, attached to the cone 6.
Figur 2b zeigt den Hohlkörper 7 mit Blick auf die Gummischeibe 12 mit den durch Ziffern 9 und 9'angedeuteten Bohrungen und dem Halte-bzw. Gewindering 11.FIG. 2b shows the hollow body 7 with a view of the rubber washer 12 with the holes indicated by numbers 9 and 9 'and the holding or. Threaded ring 11th
Die Leitspindel 3 ist mit einer Feinverstellvorrichtung in der Längsrichtung mikrometerartig verschiebbar. Am Hohlkörper 7 kann ferner zusätzlich ein Aussenventil angebracht sein, welches zur kurzzeitigen Beseitigung des Patentanmeldung mit Gebrauchsmuster-Hilfsantrag "Vorrichtung zur Herstellung von Dünnschliffen" Vakuums beim Auswechseln des Objektträgers die Aussenlaft eindringen lässt, so dass sich ein Abschalten der Vakuumpumpe erübrigt.The lead screw 3 is with a fine adjustment device in the longitudinal direction Slidable like a micrometer. An external valve can also be provided on the hollow body 7 be appropriate, which for the short-term elimination of the Patent application with utility model auxiliary application "Device for the production of thin sections" Vacuum when changing the slide allows the outside air to penetrate, so that there is no need to switch off the vacuum pump.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST13263U DE1833543U (en) | 1961-03-04 | 1961-03-04 | DEVICE FOR THE PRODUCTION OF THIN SECTIONS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST13263U DE1833543U (en) | 1961-03-04 | 1961-03-04 | DEVICE FOR THE PRODUCTION OF THIN SECTIONS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1833543U true DE1833543U (en) | 1961-06-22 |
Family
ID=32978096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST13263U Expired DE1833543U (en) | 1961-03-04 | 1961-03-04 | DEVICE FOR THE PRODUCTION OF THIN SECTIONS. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1833543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020113324A1 (en) | 2020-05-15 | 2021-11-18 | Atm Qness Gmbh | Laboratory Disc Grinder, Procedure, Replacement Grinding Wheel, and Using a Grinding Wheel |
-
1961
- 1961-03-04 DE DEST13263U patent/DE1833543U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020113324A1 (en) | 2020-05-15 | 2021-11-18 | Atm Qness Gmbh | Laboratory Disc Grinder, Procedure, Replacement Grinding Wheel, and Using a Grinding Wheel |
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