DE2363485A1 - NOISE PROTECTION DEVICE FOR MACHINERY - Google Patents
NOISE PROTECTION DEVICE FOR MACHINERYInfo
- 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
Links
- 238000004080 punching Methods 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Accessories And Tools For Shearing Machines (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Drilling And Boring (AREA)
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)
dadurch gekennzeichnet,2. Device according to claim 1 ",
characterized,
dadurch gekennzeichnet,3. Device according to claim 1 and 2,
characterized,
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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281681U (en) * | 1975-11-13 | 1977-06-17 |
-
1973
- 1973-12-20 DE DE19732363485 patent/DE2363485A1/en active Pending
-
1974
- 1974-12-18 FR FR7441808A patent/FR2255170A1/en active Granted
- 1974-12-19 JP JP14506174A patent/JPS5095888A/ja active Pending
Cited By (3)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |