DE1974258U - DEVICE FOR CUTTING PANEL MATERIAL. - Google Patents
DEVICE FOR CUTTING PANEL MATERIAL.Info
- Publication number
- DE1974258U DE1974258U DE1965N0017614 DEN0017614U DE1974258U DE 1974258 U DE1974258 U DE 1974258U DE 1965N0017614 DE1965N0017614 DE 1965N0017614 DE N0017614 U DEN0017614 U DE N0017614U DE 1974258 U DE1974258 U DE 1974258U
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- edges
- disc
- plate
- cut
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/084—Means for treating work or cutting member to facilitate cutting specially adapted for cutting articles composed of at least two different materials, e.g. using cutters of different shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/10—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
- B26D1/105—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/20—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/20—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member
- B26D1/205—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Sawing (AREA)
Description
"Vorrichtung zum Schneiden von Plattenmaterial""Device for cutting sheet material"
Die !Teuerung betrifft eine Vorrichtung zum Schneiden von Plattenmaterial, das aus einem Kunstharz "besteht oder Kunstharz enthält, z.B. mit Harz vermischtem, schichtenartigem Material. Die Erfindung hat einen besonderen Nutzen bei Torrichtungen zum Abschneiden von großen Platten aus verkupfertem Hartpapier z.B. Tafeln mit gedruckter Verdrahtung.The price increase concerns a device for cutting sheet material, consisting of a synthetic resin "or containing synthetic resin, for example, sheet-like material mixed with resin. The invention has a particular use in gate directions for cutting off large sheets of copper-coated hard paper, e.g. boards with printed wiring.
Es gibt zwei bekannte Verfahren zum Schneiden solchen Materials. Bei einem Verfahren wird ein Pormatschneider benutzt, in welchem Falle das Material erhitzt werden muß, um Abbröckeln zu verhüten. Das andere Verfahren besteht aus einem Sägevorgang, der entweder von Hand oder maschinal gesteuert wird. Besonders beim maschinalen Sägen entwickelt sich eine große Menge Staub, der für die bedienende Person sehr unangenehm und in gewissen lallen sogar giftig sein kann. Um schnelle Abnutzung der Säge infolge der Schleifwirkung des gesägten Materials zu verhüten, werden in vielen lallen Oarbidstahlsägen verwendet, die bei der Herstellung und beim ISSeuschleifen sehr kostspielig sind.There are two known methods of cutting such material. One method uses a size cutter, in which case the material must be heated to prevent crumbling. The other process consists of a sawing process, which is controlled either manually or by machine. A large amount of dust develops, especially when sawing with a machine, which can be very unpleasant for the person using it and in some cases even poisonous. In order to prevent rapid wear of the saw as a result of the abrasive action of the material being sawn, many slab orbide steel saws are used, which are very expensive to manufacture and to sharpen during the ISS.
Zweck der !Teuerung ist, eine verbesserte Schneidvorrichtung zu schaffen, bei der das Material nicht erhitzt zu werden braucht, und kein Staub gebildet wird. Weiter bezweckt die Erfindung, eine billig herstellbare Schneidvorrichtung zu schaffen, deren Schneidwerkzeug erst nach langem Gebrauch wieder geschliffen zu werden braucht.The purpose of the price increase is to provide an improved cutting device where the material does not need to be heated and no dust is formed. The invention also aims to provide a To create cheap-to-produce cutting device, the cutting tool to be sharpened again only after long use needs.
Gemäß der Neuerung wird eine Vorrichtung zum Schneiden von Plattenmaterial, das aus einem Kunstharz besteht oder Kunstharz enthält, dadurch gekennzeichnet, daß die Vorrichtung ein feststehendes Schneidwerkzeug mit zwei in einem Abstand voneinander liegenden,According to the innovation, a device for cutting sheet material, which consists of a synthetic resin or contains synthetic resin, characterized in that the device is a fixed Cutting tool with two spaced apart,
parallelen Schneidrändern und einer drehbaren Scheibe enthält, welche Scheibe in einer zwischen diesen Schneidrändern parallel verlaufenden Ebene senkrecht zu der durch diese Ränder gehenden Ebene liegt und am Umfang mit Zähnen versehen ist, die beim Drehen der Scheibe nacheinander in den Saum zwischen Sehneidrändern eintreten und nacheinander mit der Platte derart in Berührung kommen, daß die Platte längs der Schneidränder geführt und gleichzeitig gegen diese Ränder gedrückt wird, so daß sie geschnitten wird.parallel cutting edges and a rotatable disk, which disk in a parallel between these cutting edges extending plane is perpendicular to the plane passing through these edges and is provided with teeth on the circumference, which at Rotate the disc successively enter the seam between the cutting edges and successively come into contact with the plate come that the plate is guided along the cutting edges and at the same time pressed against these edges so that they is cut.
Bei einer Ausführungsform der Neuerung enthält das feststehende Schneidwerkzeug zwei Platten, die in einem Abstand voneinander liegenden, parallelen Ebenen angeordnet sind und von denen zwei Innenränder die erwähnten Schneidränder bilden.In one embodiment of the innovation, the fixed Cutting tool two plates, which are arranged at a distance from one another, parallel planes and two of which Inner edges form the mentioned cutting edges.
Diese Platten können aus Drehstahl oder oberflächlich erhärtetem weichem Stahl bestehen. Die G-ebrauchsdauer ist lange, bevor sie wieder geschliffen werden sollen. Die gezahnte Scheibe kann auch aus üblichem Drehstahl bestehen, so daß die Herstellung billig ist. Diese Scheibe dreht sich ausserdem mit geringer Geschwindigkeit, so daß sie auch lange wirksam sein kann, bevor aufs neue geschliffen werden soll.These plates can be made of turning steel or surface hardened soft steel. The useful life is long before they should be sanded again. The toothed disc can also consist of conventional turning steel, so that the production is cheap is. This disc also rotates at low speed, so that it can be effective for a long time before sanding is to be started again.
Vorzugsweise wird gemäß der Neuerung eine dicke G-ummischeibe auf jeder Seite der gezahnten Scheibe angeordnet, um zu verhüten, daß die zu schneidende Platte sieh abbiegt. Der Durchmesser der Gummischeibe ist derart gewählt, daß deren Umfang in einem Abstand von dem nächstliegenden Schneidrand nahezu gleich der Dicke der abzuschneidenden Platte liegt.Preferably, according to the innovation, a thick G-ummischeisk is on placed on each side of the serrated disc to prevent the plate to be cut from bending. The diameter of the rubber washer is chosen so that its circumference at a distance from the closest cutting edge is almost equal to the thickness of the cutting edge Plate lies.
lach der Neuerung kann die Vorrichtung eine Anzahl feststehender Schneidwerkzeuge enthalten, die in einem bestimmten Abstand voneinander angeordnet sind auf einer gemeinsamen Stütze, während eine Anzahl gezahnter Scheiben in gleichen Abständen auf einer gemeinsamen Antriebswelle montiert sind.According to the innovation, the device can have a number of fixed Contain cutting tools that are spaced a certain distance from each other on a common support, while a number toothed disks are mounted at equal intervals on a common drive shaft.
Die Neuerung wird nachstehend an Hand der Zeichnung näher erläutert, in der The innovation is explained in more detail below with reference to the drawing in which
1 eine Vorderansicht eines !Teiles der Vorrichtung mit einer Reihe von Schneidwerkzeugen nach der Erfindung zeigt, wobei das feststehende Schneidwerkzeug einer dieser Vorrichtungen in einem Schnitt längs der Linie I-I in Pig. 2 dargestellt ist und1 is a front view of a part of the device with a Series of cutting tools according to the invention shows, wherein the fixed cutting tool is one of these devices in one Section along the line I-I in Pig. 2 is shown and
Pig. 2 zeigt eine Seitenansicht eines der Schneidwerkzeuge der Vorrichtung.Pig. Figure 2 shows a side view of one of the cutting tools of the device.
Die Vorrichtung enthält eine Anzahl feststehender Schneidwerkzeuge, die aus zwei Platten 2 und 3 aus Drehstahl oder oberflächlich erhärtetem weichem Stahl bestehen und die in in einem Abstand voneinander liegenden, parallelen Ebenen durch Schrauben 4 und Abstandstücke 5 aneinander befestigt sind. Die oberen Innenränder 2a und 3a der Platten bilden in einem Abstand voneinander liegende, parallele Schneidränder. Die Schneidwerkzeuge 1 liegen in Ausnehmungen in einer Vorder- und Hintergestellplatte 6 bzw. 7 und werden durch Klemmen 8 mit Druckbolzen 9 an diesen Platten befestigt. The device contains a number of fixed cutting tools, which consist of two plates 2 and 3 made of turning steel or superficially hardened soft steel and which in at a distance mutually lying, parallel planes are fastened to one another by screws 4 and spacers 5. The upper inner margins 2a and 3a of the plates form spaced, parallel cutting edges. The cutting tools 1 lie in recesses in a front and rear frame plate 6 and 7 and are fastened to these plates by clamping 8 with pressure bolts 9.
Jedes Schneidwerkzeug enthält weiter eine dünne Scheibe 10 aus Drehstahl mit Zähnen 11 am Umfang, welche Scheibe auf einer Antriebsachse 12 angebracht ist. Die Scheibe 10 liegt in der durch den Raum zwischen den Platten 1 und 3 des feststehenden Schneidwerkzeuges 1 gehenden Ebene und erstreckt sich in dieser Ebene nahezu bis zu der Tiefe der Zähne (siehe Pig. 2) 11, wobei der Abstand zwischen den Platten 2 und 3 etwas größer ist als die Dicke der Scheibe 10, um dieses Eindringen zu erlauben. Auf jeder Seite der Scheibe 10 ist eine dicke G-ummischeibe 13 mit einem solchen Durchmesser angebracht, daß der Umfang dieser G-ummischeibe in einem Abstand von dem naheliegenden Schneidrand 2a oder 3a liegt, der gleich oder nahezu gleich der Dicke der zu schneidenden Platte ist.Each cutting tool further includes a thin disk 10 Turning tool with teeth 11 on the circumference, which disc is mounted on a drive shaft 12. The disc 10 is in the through the space between the plates 1 and 3 of the fixed cutting tool 1 going plane and extends in this plane almost to the depth of the teeth (see Pig. 2) 11, the distance between the plates 2 and 3 being slightly greater than that Thickness of the disc 10 to allow this penetration. On each side of the disk 10 there is a thick rubber disk 13 with one Diameter attached that the circumference of this G-ummischeibe at a distance from the nearby cutting edge 2a or 3a which is equal to or almost equal to the thickness of the plate to be cut.
Aus Pig. 1 zeigt es sich, daß eine Anzahl feststehender Schneidwerkzeuge 1 auf gemeinsamen Gestellplatten 6 und f angebracht sind, während die gezahnten Scheiben 10 auf einer gemeinsamen Antriebsachse 12 montiert sind. Die feststehenden Schneidwerkzeuge können in den gewünschten Abständen voneinander angeordnet werden und die drehbaren !Teile 10 und 13 werden in den gewünschten Abständen auf der Welle 12 durch Kragen 14 gehaltert.From Pig. 1 shows that a number of stationary cutting tools 1 are mounted on common frame plates 6 and f , while the toothed disks 10 are mounted on a common drive shaft 12. The fixed cutting tools can be arranged at the desired distances from one another and the rotatable parts 10 and 13 are held at the desired distances on the shaft 12 by collars 14.
Die Vorrichtung arbeitet wie folgt: Die abzuschneidende Platte 15 (Pig. 2) wird von Hand in Richtung des Pfeiles A bewegt, so daß der vordere Rand dem oberen Ende der feststehenden Schneidwerkzeuge zugeführt wird und mit den gezahnten Rändern der Scheiben 10 in Berührung kommt. Diese Scheiben, die sich in Richtung des Pfeiles-B (Pig. 2) drehen, schieben die Platte 15 weiter und drücken sie gleichzeitig nach unten gegen die Schneidränder 2a und 3a der Schneidwerkzeuge 1 , so daß die Platte von diesen Rändern abgeschnitten wird. Das Material zwischen den durch die Schneidränder 2a und 3a gemachten Schnitten wird durch die betreffende Scheibe 10 in Spanen zerbrochen, so daß kein Staub erzeugt wird. Die Spanen werden nach unten zwischen den Platten 2 und 3 jedes Schneidwerkzeuges 1 weggeworfen. Die Innenoberflächen der Platten 2 und 3 zwischen den Abstandsstücken 5 verlaufen divergierend, was bei 16 in Pig. 1 angedeutet ist, wodurch das Auswerfen der Spanen erleichtert wird.The device works as follows: The plate 15 to be cut off (Pig. 2) is moved by hand in the direction of arrow A, so that the leading edge is the upper end of the fixed cutting tools is fed and comes into contact with the toothed edges of the disks 10. These discs, which are in the direction of arrow-B (Pig. 2) rotate, push the plate 15 further and simultaneously press it down against the cutting edges 2a and 3a of the Cutting tools 1 so that the panel is cut off from these edges will. The material between the cuts made by the cutting edges 2a and 3a is through the disc concerned 10 broken into chips so that no dust is generated. The chips are thrown away down between the plates 2 and 3 of each cutting tool 1. The inner surfaces of plates 2 and 3 between the spacers 5 run diverging, which at 16 in Pig. 1 is indicated, which facilitates the ejection of the chips will.
Me Gummischeiben 13 verhüten, daß die Platte nach oben abgebogen wird auf den Seiten der gezahnten Scheiben 10 unter dem Druck dieser Scheiben und durch die Reaktion der Schneidränder 2a und 3a. Die gezahnten Scheiben können aus standardisierten Sägeblättern bestehen, die derart angeordnet sind, daß sie sich der normalen Drehrichtung entgegengesetzt drehen. Indem die Klemmen 8 und die Schrauben 4 gelöst werden, können die zwei Platten 2 und 3 jedes der feststehenden Schneidwerkzeuge 1 gelöst werden, um die Schneidränder 2a und 3a wieder zu schleifen. With rubber washers 13 prevent the plate from being bent upwards on the sides of the toothed washers 10 under the pressure of these Slices and by the reaction of the cutting edges 2a and 3a. The toothed disks can consist of standardized saw blades, which are arranged to rotate in the opposite direction to the normal direction of rotation. By the clamps 8 and the screws 4, the two plates 2 and 3 of each of the fixed cutting tools 1 can be released to grind the cutting edges 2a and 3a again.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2358664A GB1067566A (en) | 1964-06-08 | 1964-06-08 | Improvements in or relating to cutting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1974258U true DE1974258U (en) | 1967-12-07 |
Family
ID=10198080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1965N0017614 Expired DE1974258U (en) | 1964-06-08 | 1965-06-03 | DEVICE FOR CUTTING PANEL MATERIAL. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT273650B (en) |
| BE (1) | BE664971A (en) |
| CH (1) | CH457814A (en) |
| DE (1) | DE1974258U (en) |
| FR (1) | FR1435689A (en) |
| GB (1) | GB1067566A (en) |
| NL (1) | NL6506966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19645265A1 (en) * | 1996-11-02 | 1998-05-07 | Tetra Laval Holdings & Finance | Device for mechanically separating workpieces that are connected lengthways |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042550B (en) * | 2012-12-25 | 2015-04-29 | 集美大学 | Manual paper cutting mechanism |
| CN103895056B (en) * | 2014-04-22 | 2015-12-09 | 苏州华周胶带有限公司 | A kind of dust-proof automatic roll cutter |
| CN107627510A (en) * | 2017-10-27 | 2018-01-26 | 南京汇龙橡胶制品有限公司 | A kind of overlap crush-cutting device of rubber |
| CN111873013B (en) * | 2020-08-03 | 2021-08-24 | 厦门宏阳鑫橡胶科技有限公司 | Automatic processing system for rubber parts |
-
1964
- 1964-06-08 GB GB2358664A patent/GB1067566A/en not_active Expired
-
1965
- 1965-06-02 NL NL6506966A patent/NL6506966A/xx unknown
- 1965-06-03 DE DE1965N0017614 patent/DE1974258U/en not_active Expired
- 1965-06-04 AT AT509365A patent/AT273650B/en active
- 1965-06-04 BE BE664971D patent/BE664971A/xx unknown
- 1965-06-08 FR FR19825A patent/FR1435689A/en not_active Expired
- 1965-06-08 CH CH792665A patent/CH457814A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19645265A1 (en) * | 1996-11-02 | 1998-05-07 | Tetra Laval Holdings & Finance | Device for mechanically separating workpieces that are connected lengthways |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1435689A (en) | 1966-04-15 |
| NL6506966A (en) | 1965-12-09 |
| AT273650B (en) | 1969-08-25 |
| BE664971A (en) | 1965-12-06 |
| CH457814A (en) | 1968-06-15 |
| GB1067566A (en) | 1967-05-03 |
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