DE2363485A1 - NOISE PROTECTION DEVICE FOR MACHINERY - Google Patents

NOISE PROTECTION DEVICE FOR MACHINERY

Info

Publication number
DE2363485A1
DE2363485A1 DE19732363485 DE2363485A DE2363485A1 DE 2363485 A1 DE2363485 A1 DE 2363485A1 DE 19732363485 DE19732363485 DE 19732363485 DE 2363485 A DE2363485 A DE 2363485A DE 2363485 A1 DE2363485 A1 DE 2363485A1
Authority
DE
Germany
Prior art keywords
shielding element
protection device
machinery
noise
casing
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
Application number
DE19732363485
Other languages
German (de)
Inventor
Ewald Bergmann
Otto Kurz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by L Schuler GmbH filed Critical L Schuler GmbH
Priority to DE19732363485 priority Critical patent/DE2363485A1/en
Priority to FR7441808A priority patent/FR2255170A1/en
Priority to JP14506174A priority patent/JPS5095888A/ja
Publication of DE2363485A1 publication Critical patent/DE2363485A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0076—Noise or vibration isolation means
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Description

23o348523o3485

Anmelder: /"; Göppingen, den 18. Dezember 1973 Applicant: / "; Göppingen, December 18, 1973

L. SCHULEK LbH ** ^L. SCHULEK LbH ** ^

7320 Göppingbn
Bahnhof str./41-677320 Göppingbn
Bahnhof str./41-67

Lärmschutzvorrichtung für MaschinenNoise protection device for machines

Die Erfindung bezieht sich auf eine Vorrichtung zum taktabhängigen Abschirmen des Vierkzeugbereiehes lärmerzeugender Maschinen, insbesondere Pressen oder Stanzen. Bei derartigen Maschinen besteht einerseits die Forderung, die aus Luftschall am Werkzeug und Körperschall vom Maschinengestell ausgehende Lärmbelästigung für das Bedienungspersonal weitgehend herabzusetzen, zum anderen dabei aber gleichzeitig eine gute Zugänglichkeit dee Verkzeugbereiches zum Einlegen und Herausnehmen der Werkstücke beizubehalten.The invention relates to a device for clock-dependent Shielding of the four-tool area of noise-generating machines, in particular Pressing or punching. In machines of this type, there is on the one hand the requirement that airborne noise at the tool and structure-borne noise to reduce the noise pollution emanating from the machine frame for the operating personnel to a large extent, but at the same time at the same time good accessibility of the tool area for inserting and Keep removing the workpieces.

Aufgrund dieser Gesichtspunkte ergibt sich , daß weder die bislang bekannten Schallkabinen, noch die unmittelbar im Werkzeugbereich angeordneten Schallschürzen nach dem deutschen Gebrauchsmuster 18 80 dazu geeignet sind, den eingangs erwähnten Forderungen gerecht zu werden. Based on these points of view, it follows that neither the previously known Sound booths, nor the sound aprons arranged directly in the tool area according to German utility model 18 80 are suitable to meet the requirements mentioned at the beginning.

Mit der vorliegenden Erfindung wird daher zur Beseitigung der Nachteile der bislang bekannten Einrichtungen zur Lärmminderung vorgeschlagen, daß das Abschirmelement Teil einer im Werkzeugbereich ausgesparten kabtnenartigen Umkleidung des gesamten Maschinenkörpers ist. Durch diesen Lösungsvorschlag wird eine völlige Kapselung aller lärmerzeugenden Maschinen erreicht und gleichzeitig, wenn man als Beispiel eine handbediente Nutenstanz maschine betrachtet, eine guteWith the present invention it is therefore proposed, in order to eliminate the disadvantages of the previously known devices for noise reduction, that the shielding element be part of a can-like casing of the entire machine body which is recessed in the tool area. With this proposed solution, a complete encapsulation of all noise -generating machines is achieved and at the same time, if one considers a hand-operated groove punching machine as an example, a good one

509827/0348509827/0348

Zugänglichkeit des Werkzeugbereiches zum Einlegen und Herausnehmen der zu stanzenden Platine gewährleistet.Accessibility of the tool area for insertion and removal the board to be punched guaranteed.

Nach einem weiteren Merkmal der Erfindung ist das Abschirmelement hauben- oder kastenartig ausgebildet und an der Maschinenumkleidung beweglich gelagert, wobei es vorteilhafterweise in Führungen an der Maschinenumkleidung gleitet und in seiner Schließstellung deren gesamte Aussparung überdeckt. Die Üffnungs- bzw. Schließbewegung des Abschirmelementes kann dabei von Hand oder über einen Hilfsantrieb erfolgen, wobei in dem zuletzt genannten Fall die Einleitung des üffnungs- bzw. Schließvorganges mit der Maschinensteuerung verknüpft sein kann.According to a further feature of the invention, the shielding element is designed like a hood or box and is attached to the machine casing movably mounted, it advantageously slides in guides on the machine casing and all of them in its closed position Covered recess. The opening or closing movement of the shielding element can be done by hand or via an auxiliary drive, whereby in the last-mentioned case the initiation of the opening or Closing process can be linked to the machine control.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt und anschließend näher beschrieben. Es zeigen:An exemplary embodiment of the invention is shown in the drawing and then described in more detail. Show it:

Fig. 1 die Seitenansicht einer gekapselten Nutenstanzmaschine undFig. 1 is a side view of an encapsulated groove punching machine and

Fig. 2 eine Draufsicht zu Fig. 1.FIG. 2 shows a plan view of FIG. 1.

Der Körper 1 der dargestellten Nutenstanzmaschine ist mit einer kabinenartigen Umkleidung 2, 3 aus schalldämmendem Material versehen, die im Bereich von Stanzwerkzeug 4 und Platinenauflage 5 zum Einlegen und Entnehmen der zu nutenden Platine 6 ausgespart ist. In dem hauben-The body 1 of the illustrated grooving machine is provided with a cabin-like Casing 2, 3 made of sound-absorbing material, which is placed in the area of the punching tool 4 and the circuit board support 5 and removing the board 6 to be grooved is cut out. In the hood

ein.a.

artigen Kabinenteil 3 ist U-förmig ausgebildetes, ebenfalls aus schalldämmendem Material bestehendes, Abschirmelement 7 in den Führungen vertikal beweglich gelagert und derart dimensioniert, daß es in seiner in Fig. I strichpunktiert gezeigten Arbeltsstellung den gesamten 'Werkzeugraum 9 umgibt bzw. abdeckt.like cabin part 3 is U-shaped, also made of sound-absorbing Existing material, shielding element 7 mounted vertically movable in the guides and dimensioned such that it is in his in Fig. I dash-dotted working position shown the entire 'tool room 9 surrounds or covers.

Nicht dargestellt ist der Antrieb für das Öffnen und Schließen des Abschirmelementes 7, der von Hand durch den Bedienungsmann oder mechanisch über einen Hilfsantrieb erfolgen kann.The drive for opening and closing the shielding element 7, which is manually operated by the operator or is not shown can be done mechanically via an auxiliary drive.

- 3 -ÖÜ982 7/U348 - 3 - ÖÜ982 7 / U348

Claims (3)

PatentansprücheClaims 1. Vorrichtung zum taktabhängigen Abschirmen des V'erkzeugbereichee lärmerzeugender Maschinen, insbesondere Pressen oder Stanzen,1. Device for the cycle-dependent shielding of the tool area Noise-generating machines, in particular pressing or punching, dadurch gekennzeichnet,characterized, daß das Abschirmelement (7) Teil einer im Werkzeugbereich (4) ausgesparten kabinenartigen Umkleidung (2, 3) des gesamten Maschinenkörpers (1) ist.that the shielding element (7) is part of a cabin-like casing (2, 3) cut out in the tool area (4) of the whole Machine body (1) is. 2. Vorrichtung nach Anspruch 1",
dadurch gekennzeichnet,2. Device according to claim 1 ",
characterized, daß das Abschirmelement (7) hauben- oder kastenartig ausgebildet und an der Maschinenumkleidung (2) beweglich gelagert ist.that the shielding element (7) is designed like a hood or box and movably mounted on the machine casing (2) is. 3. Vorrichtung nach Anspruch 1 und 2,
dadurch gekennzeichnet,3. Device according to claim 1 and 2,
characterized, daß das Abschirmelement (7) in Führungen (8) an der Maschinenumkleidung (2) gleitet und in seiner Schließstellung deren gesamte Aussparung (9)überdeekt.that the shielding element (7) in guides (8) on the machine casing (2) slides and in its closed position its entire recess (9) overdeect. LeerseiteBlank page
DE19732363485 1973-12-20 1973-12-20 NOISE PROTECTION DEVICE FOR MACHINERY Pending DE2363485A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19732363485 DE2363485A1 (en) 1973-12-20 1973-12-20 NOISE PROTECTION DEVICE FOR MACHINERY
FR7441808A FR2255170A1 (en) 1973-12-20 1974-12-18 Cyclic noise-screener for presses or stampers - has movable hood or box, covering tool aperture, mounted on cladding
JP14506174A JPS5095888A (en) 1973-12-20 1974-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732363485 DE2363485A1 (en) 1973-12-20 1973-12-20 NOISE PROTECTION DEVICE FOR MACHINERY

Publications (1)

Publication Number Publication Date
DE2363485A1 true DE2363485A1 (en) 1975-07-03

Family

ID=5901379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732363485 Pending DE2363485A1 (en) 1973-12-20 1973-12-20 NOISE PROTECTION DEVICE FOR MACHINERY

Country Status (3)

Country Link
JP (1) JPS5095888A (en)
DE (1) DE2363485A1 (en)
FR (1) FR2255170A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546292A1 (en) * 1975-10-16 1977-04-21 Metallwaren U Maschinenfabrik Protective shields for eccentric press - are mounted on edge axles with level retainer rings
EP0742058A1 (en) * 1995-05-10 1996-11-13 Giancarlo Piccini Punching-nibbling press for sheet metal or the like

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281681U (en) * 1975-11-13 1977-06-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546292A1 (en) * 1975-10-16 1977-04-21 Metallwaren U Maschinenfabrik Protective shields for eccentric press - are mounted on edge axles with level retainer rings
EP0742058A1 (en) * 1995-05-10 1996-11-13 Giancarlo Piccini Punching-nibbling press for sheet metal or the like
US5735186A (en) * 1995-05-10 1998-04-07 Piccini; Giancarlo Punching-nibbling press

Also Published As

Publication number Publication date
FR2255170B1 (en) 1981-11-06
JPS5095888A (en) 1975-07-30
FR2255170A1 (en) 1975-07-18

Similar Documents

Publication Publication Date Title
DE2750234B1 (en) Protection device for hand-operated machine tools, especially for press brakes
DE2363485A1 (en) NOISE PROTECTION DEVICE FOR MACHINERY
DE2752349C3 (en) Protective device for a sheet metal clamp in sheet metal working machines
EP1571087B1 (en) Device for strapping packages with a strapping band
EP0123697A1 (en) Press for producing moulded bodies
DE3827909A1 (en) Motor-driven, movable protective panel for securing the workplace at assembly-line operating points, pressing installations, punching installations, welding installations or the like
AT401466B (en) DEVICE FOR ELECTROMAGNETICALLY LOCKING OF A CLEANING MACHINE OD. CONSISTING OF A DRIVE UNIT AND A PLUG-IN UNIT. DGL.
DE3421216A1 (en) Motor-driven, moving glass shield for workplace protection on conveyor-belt operating points, pressing, stamping and welding installations, or the like
DE2657928C3 (en) Device for eliminating the pressing waste that occurs when pressing brick moldings, in particular with roof tile moldings
DE1652637A1 (en) Device for non-cutting machining of a sheet metal strip
DE2015751C3 (en) Protective housing for the peripheral grinding wheel and the workpiece area of a cylindrical grinding machine
DE1255845B (en) Thread cutting device for circular knitting machines
DE905215C (en) Device for punching hollow bodies
DE1259024B (en) Foundry model with loose parts, especially for machine molding
DE1213720B (en) Method and device for removing waste in the production of container blanks from punched sheets of cardboard, cardboard or the like.
DE523402C (en) Device for rounding off flat and profile bars
DE877348C (en) Protective device to prevent water from entering electrical machines
DE2634255A1 (en) Protective cover for machining tool control cams - has flexible sheaths over cams moved past limit switches for adjusting linear table movements
AT228867B (en) Process for the production of perforated plates, preferably perforated insulating material plates for the arrangement of electrical circuit elements and a machine for the production of such plates
DE1274885B (en) Safety device for presses
DE4211979A1 (en) Concrete reinforcing steel bending machine - has machine table and bending wheel mounted on bending shaft and driven across, also system of reception drillings for insertion of bending pins and bending roller mounted on bending shaft
DE2822447B1 (en) Cover preformed by a stamping process
DE6809001U (en) PROTECTIVE DEVICE FOR HIGH-SPEED PRESSES, PUNCHES OR THE SAME MACHINERY
DE2248630B2 (en) Protective device for cylindrical grinding machines
DE7046964U (en) CUTTING MACHINE IN PARTICULAR STRIP CUTTERS

Legal Events

Date Code Title Description
OHW Rejection