DE857940C - Electrically or pneumatically driven sheet metal denting hammer - Google Patents

Electrically or pneumatically driven sheet metal denting hammer

Info

Publication number
DE857940C
DE857940C DEW6453A DEW0006453A DE857940C DE 857940 C DE857940 C DE 857940C DE W6453 A DEW6453 A DE W6453A DE W0006453 A DEW0006453 A DE W0006453A DE 857940 C DE857940 C DE 857940C
Authority
DE
Germany
Prior art keywords
hammer
electrically
denting
sheet metal
compressed air
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
Application number
DEW6453A
Other languages
German (de)
Inventor
Kurt Weigle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEW6453A priority Critical patent/DE857940C/en
Application granted granted Critical
Publication of DE857940C publication Critical patent/DE857940C/en
Expired 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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06—Removing local distortions
    • 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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06—Removing local distortions
    • B21D1/065—Removing local distortions by hammering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Description

Die Erfindung betrifft einen elektrisch oder pneumatisch angetriebenen Hammer zum Ausbeulen von verbeulten Blechen, der im wesentlichen aus einem AmboB, einem Hammerkopf und einem diese Teile lagernden Bügel besteht, an dem die Leitungen für den Iden Hammer zum Schlagen bringenden elektrischen, Strom bzw. für die Druckluft angebracht sind. Erfindungsgemäß steht der Amboß unter der Einwirkung eines durch Druck .beaufsckilagten, in Richtung dies Hammerkopfes beweglichen Gegenhalters.The invention relates to an electrically or pneumatically driven Hammer for removing dented metal sheets, consisting essentially of an anvil, a hammer head and a bracket supporting these parts, on which the cables for the Iden hammer to make the electric, current or for the compressed air are attached. According to the invention, the anvil is under the action of a through Pressure .beaufsckilagt, in the direction of the hammer head movable counter holder.

Die Bauart hat den Vorteil, da.B der Amboß ein stoßdämpfendes Polster hat und, darüber hinaus beim Ausbeulen auch stank zerbeulte Blechstellen nachgiebig annimmt; gerät eine stark zerbeulte Blechstelle vor Amboß und Hammerkopf, so federt der Amboß so weit zurück, diaß die Beule noch in den Bereich der Schlagwirkung kommt.The design has the advantage that the anvil has a shock-absorbing cushion and, in addition, when bulging, dented sheet metal parts smelled resilient accepts; if there is a badly dented part of the sheet metal in front of the anvil and hammer head, it springs the anvil so far back that the bulge still comes within the range of the impact.

Dem Gegenhalter wird die Preßluft zweckmäBi.gerweise durch den Bügel selber zugeleitet. In der Zeichnung ist ein Ausführungsbeispiel sehematzisch dargestellt. Die Hauptteile dies Werkzeugs sind der Hammerkopf i, der* Bügel--, der Amboß 3 und der unter der Einwirkung von Druckluft stelhende Gegenhalter ,4. Die Druckluft wird durch den Bügel 2 dem Gegenhalter 4 zugeführt. Zwischen den Hammerkopf i und dien Amboß 3 ist das Blech 5 mit der einzubauenden Beule 5a eingesdhoben.The compressed air is expediently fed to the counter holder through the bracket itself. An exemplary embodiment is shown schematically in the drawing. The main parts of this tool are the hammerhead i, the bracket * -, the anvil 3 and the stel rising under the action of compressed air counter-holder; 4. The compressed air is fed to the counter holder 4 through the bracket 2. Between the hammer head i and the anvil 3, the sheet metal 5 with the dent 5a to be built in is raised.

Claims (2)

PATE.NTAN~PRfcHF: I. Elektrisch oder pneumatisch angetriebener Hammer zum Ausbeulen von verbeulten Blechen, der im wesentlichen aus einem Amboll, einem Hammerkopf und einem diese Teile lagernden Bügel besteht, an dem die Leitungen für den dien Hammer zum Schlagen bringenden elektrischen Strom bzw, für die Druckluft angebracht sind, dadurch gekennzeichnet, daß der Amboß (3) unter -der Einwirkung eines durch Druckluft beaufsdhlagten, in Richtung des Hammerkopfes (i) beweglichen Gegenhalters (4) steht. PATE.NTAN ~ PRfcHF: I. Electrically or pneumatically driven hammer for denting dented metal sheets, which essentially consists of an Amboll, a Hammer head and a bracket that stores these parts, on which the lines for The electric current to strike the hammer or for the compressed air are attached, characterized in that the anvil (3) under the action one which is acted upon by compressed air and is movable in the direction of the hammer head (i) Counterholder (4) is available. 2. Pneumatisch betriebener Hammer nach Anspruch i, dadurch gekennzeichnet, daß die PreBluft dem Gegenhalter (4) durch den Bügel (2) zugeleitet wird.2. Pneumatically operated hammer according to claim i, characterized characterized in that the compressed air is fed to the counter holder (4) through the bracket (2) will.
DEW6453A 1950-04-16 1950-04-16 Electrically or pneumatically driven sheet metal denting hammer Expired DE857940C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW6453A DE857940C (en) 1950-04-16 1950-04-16 Electrically or pneumatically driven sheet metal denting hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW6453A DE857940C (en) 1950-04-16 1950-04-16 Electrically or pneumatically driven sheet metal denting hammer

Publications (1)

Publication Number Publication Date
DE857940C true DE857940C (en) 1952-12-04

Family

ID=7593156

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW6453A Expired DE857940C (en) 1950-04-16 1950-04-16 Electrically or pneumatically driven sheet metal denting hammer

Country Status (1)

Country Link
DE (1) DE857940C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722050A (en) * 2013-12-20 2014-04-16 东南（福建）汽车工业有限公司 Automobile metal plate maintenance tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722050A (en) * 2013-12-20 2014-04-16 东南（福建）汽车工业有限公司 Automobile metal plate maintenance tool

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