DE376628C - Hole punch with forced connection between push rod and punch pin - Google Patents
Hole punch with forced connection between push rod and punch pinInfo
- Publication number
- DE376628C DE376628C DEL54318D DEL0054318D DE376628C DE 376628 C DE376628 C DE 376628C DE L54318 D DEL54318 D DE L54318D DE L0054318 D DEL0054318 D DE L0054318D DE 376628 C DE376628 C DE 376628C
- Authority
- DE
- Germany
- Prior art keywords
- punch
- push rod
- pin
- forced connection
- hole
- 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
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Earth Drilling (AREA)
Description
Locher mit zwangläufiger Verbindung zwischen Druckstange und Locherstift. Die Erfindung betrifft einen Locher derjenigen Art, hei weicher die Locherstifte die Druckstange mit einer Art Kopf umfassen. Von anderen Lochern dieser Art unterscheidet sich der Erfindungsgegenstand durch eine be. sonders einfache und billige Verbindung der beiden Teile.Hole punch with positive connection between push rod and punch pin. The invention relates to a punch of the type, ie softer the punch pins enclose the push rod with a kind of head. Different from other punches of this type the subject of the invention through a be. especially simple and cheap connection of the two parts.
Auf der Zeichnung ist ein Ausführumgsbeispiel der Erfindung dargestellt, und zwar zeigt Abb. i einen Locher neuerer Bauart im senkrechten Schnitt nach der Linie A-B der ,Uh. 2, :11b.2 einen Grundriß, Abb. 3 eine Einzelheit aus Abb. 2 in grüßerein Maßstake, Abb. .1 einen Schiritt nach der Linie rl-h der Abb. 3 und _11>1i. 5 einen Schnitt nach Linie E-I#' der Abb. 3.In the drawing, an exemplary embodiment of the invention is shown, namely Fig. I shows a punch of newer design in vertical section along the line AB of , Uh. 2,: 11b.2 a plan, Fig. 3 a detail from Fig. 2 in larger scale, Fig. 1 a step along the line rl-h in Fig. 3 and 11> 1i. 5 shows a section along line EI # 'in FIG. 3.
Der Druckhebel ez, mit welchem die Locherstifte b bewegt «erden sollen, ist in bekannter Weise in den beiden seitlichen Ständern c drehbar gelagert, die auf der Grundplatte <l irgendwie befestigt sind. Anschläge ni. können die Bewegung des Druclaiebels begrenzen.The pressure lever ez, with which the punch pins b are moved «should be grounded, is rotatably mounted in a known manner in the two lateral uprights c, the are somehow attached to the base plate. Stops ni. can move of the Druclaiebels.
Mittels der laschen e greift der Druckliebe] an der Druckstange f an, die oben auf den Locherstiften 1> aufliegt. Zu diesem Zweck können die oberen Stirnflächen der Locherstifte b muldenartig entsprechend der Krümmung der Druckstangen f ausgehöhlt Sein.By means of the tabs e, the pressure love] grips the push rod f which rests on top of the punch pins 1>. To this end, you can use the top End faces of the punch pins b trough-like according to the curvature of the push rods f being hollowed out.
Über die beiden Enden der Druckstange f ist je eine Hülse g mit einem senkrecht zu ihr stehenden Rohransatz h geschoben, der über das obere Ende der Locherstifte b gesteckt wird und dadurch mit ihnen verbunden wird, daß er in eine Ringnut der Köpfe gedrückt wird. Zur weiteren Sicherung kann dann noch ein Ring i. darüber gesprengt werden.About the two ends of the push rod f is a sleeve g with a perpendicular to it standing pipe socket h pushed over the upper end of the punch pins b is inserted and is thereby connected to them that it is in an annular groove of the Heads is pressed. A ring i. blasted over it will.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL54318D DE376628C (en) | Hole punch with forced connection between push rod and punch pin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL54318D DE376628C (en) | Hole punch with forced connection between push rod and punch pin |
Publications (1)
Publication Number | Publication Date |
---|---|
DE376628C true DE376628C (en) | 1923-06-01 |
Family
ID=7276063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL54318D Expired DE376628C (en) | Hole punch with forced connection between push rod and punch pin |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE376628C (en) |
-
0
- DE DEL54318D patent/DE376628C/en not_active Expired
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