DE2711696A1 - PRECISION PUNCHING TOOL - Google Patents

PRECISION PUNCHING TOOL

Info

Publication number
DE2711696A1
DE2711696A1 DE19772711696 DE2711696A DE2711696A1 DE 2711696 A1 DE2711696 A1 DE 2711696A1 DE 19772711696 DE19772711696 DE 19772711696 DE 2711696 A DE2711696 A DE 2711696A DE 2711696 A1 DE2711696 A1 DE 2711696A1
Authority
DE
Germany
Prior art keywords
guide
tool
elements
precision punching
punching tool
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.)
Granted
Application number
DE19772711696
Other languages
German (de)
Other versions
DE2711696C2 (en
Inventor
Josef Kroener
Helmut Seiffert
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19772711696 priority Critical patent/DE2711696C2/en
Priority to CH1526577A priority patent/CH624859A5/en
Publication of DE2711696A1 publication Critical patent/DE2711696A1/en
Application granted granted Critical
Publication of DE2711696C2 publication Critical patent/DE2711696C2/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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides

Abstract

The object on which the invention is based is to develop a guiding device on punching machines, in which the guidance of the active tool elements, such as the punch and the die, is improved and only one set of guiding elements is required. To this end, the guiding elements (10) are arranged outside the tool (20) and fastened to the press ram (24) and press table (25). <IMAGE>

Description

Präzlsions-StanzwerkzeugPrecision punching tool

Die Erfindung bezieht sich auf ein Präzisions-Stanzwerkzeug für Stanziaschinen zum Ausschneiden von Blechteilen, dessen aktive Elemente Stempel und Matrize durch mindestens zwei Ftlhrungselemente (FUhrungssäule und FUhrungsbuchse) exakt positioniert sind.The invention relates to a precision punching tool for punching machines for cutting out sheet metal parts, the active elements of which are punch and die at least two guide elements (guide column and guide bush) positioned exactly are.

Bei Präzisions-Stanzwerkzeugen kamen bisher im wesentlichen nur Werkzeuge zur Anwendung, bei denen die Führungselemente (FUhrungssäule und FUhrungsbuchse) im Werkzeug eingebaut sind. Dabei sind diese Führungselemente entweder im Werkzeugober- oder -unterteil fest eingebaut. Diese Führungselemente waren deshalb fUr Jedes Präzisions-Stanzwerkzeug erforderlich und konnten durch die räumlichen Gegebenheiten im Werkzeug nur selten technisch optimal ausgelegt werden.In the case of precision punching tools, essentially only tools have hitherto been used for use in which the guide elements (guide column and guide bush) are built into the tool. These guide elements are either in the upper mold or lower part permanently installed. These guide elements were therefore for every precision punching tool required and could only seldom due to the spatial conditions in the tool be technically optimally designed.

Der Erfindung liegt die Aufgabe zugrunde, ein Präzisions-Stanzwerkzeug zu entwickeln, bei dem die FUhrung der aktiven Werkzeugelemente wie SteMpel und Matrize verbessert sind und die FUhrungselemente nur einmalig erforderlich sind.The invention is based on the object of a precision punching tool to develop in which the guidance of the active tool elements such as SteMpel and Die are improved and the guide elements are only required once.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Führungselemente außerhalb des Werkzeuges angeordnet und an der Stanzmaschine am Pressenstößel und am Pressentisch befestigt sind.This object is achieved according to the invention in that the guide elements arranged outside the tool and on the Punching machine on Press ram and are attached to the press table.

Anhand der Zeichnung wird die Erfindung näher erläutert.The invention is explained in more detail with the aid of the drawing.

In der Figur ist ein Werkzeug gemäß der Erfindung in geschnittener Ansicht senkrecht zur Streifenvorschubrichtung dargestellt, wie es zu Ausschneiden von Blechteilen eingesetzt werden kann.In the figure, a tool according to the invention is in section View perpendicular to the strip feed direction shown how to cut it out can be used by sheet metal parts.

Das fuhrungslose Werkzeug 20 besteht aus einer Stempelbefestigungsplatte 11, an der oder in der der Stempel 12, die Abstreiferhilfsfuhrung 13, die Abstreiferfeder 14 und die Hubbegrenzung 15 befestigt sind, einer Abstreiferplatte 16, einer Streifenführung 17 und einer Matrize 18. Außerhalb des ftlhrungslosen Werkzeuges 20 sind die selbständigen Führungseinheiten 10 angeordnet und am Pressenstaßel 24 und am Pressentisch 25 befestigt. Die Führungseinheiten 10 bestehen Jeweils aus einer FUhrungssäule 21 und einer Führungsbuchse 22, die in Befestigungsflanschen 23 eingebaut sind. Die Fuhrungselemente 10 können mit einer Kugel-, Rollen- oder Gleitftihrung versehen sein.The guide-less tool 20 consists of a punch mounting plate 11, on or in which the punch 12, the wiper auxiliary guide 13, the wiper spring 14 and the stroke limiter 15 are attached, a stripper plate 16, a strip guide 17 and a die 18. Outside the guideless tool 20 are the independent ones Guide units 10 are arranged and fastened to the press ram 24 and to the press table 25. The guide units 10 each consist of a guide column 21 and a guide bushing 22, which are built into mounting flanges 23. The guide elements 10 can be provided with a ball, roller or sliding guide.

1 Patentanspruch 1 Figur Leerseite1 claim 1 figure Blank page

Claims (1)

Patentanspruch Prlzisions-Stanzwerkzeug fUr Stanzmaschinen zum Ausschneiden von Blechteilen, dessen aktiven Elemente Stempel und Matrize durch mindestens zwei Führungselemente (FUhrungssäule und Führungsbuchse) exakt positioniert sind, dadurch gekennzeichnet, daß die Führungselemente (10) außerhalb des Werkzeuges (20) angeordnet und an der Stanzaaschine am Pressenstößel (24) und am Pre.#sen-Tisch (25) befestigt sind.Claim Precision punching tool for punching machines for cutting out of sheet metal parts, its active elements punch and die by at least two Guide elements (guide column and guide bush) are precisely positioned, thereby characterized in that the guide elements (10) are arranged outside the tool (20) and attached to the punching machine on the press ram (24) and on the Pre. # sen table (25) are.
DE19772711696 1977-03-17 1977-03-17 Precision cutting tool Expired DE2711696C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19772711696 DE2711696C2 (en) 1977-03-17 1977-03-17 Precision cutting tool
CH1526577A CH624859A5 (en) 1977-03-17 1977-12-13 Guiding device on a punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711696 DE2711696C2 (en) 1977-03-17 1977-03-17 Precision cutting tool

Publications (2)

Publication Number Publication Date
DE2711696A1 true DE2711696A1 (en) 1978-09-21
DE2711696C2 DE2711696C2 (en) 1982-12-30

Family

ID=6003902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772711696 Expired DE2711696C2 (en) 1977-03-17 1977-03-17 Precision cutting tool

Country Status (2)

Country Link
CH (1) CH624859A5 (en)
DE (1) DE2711696C2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580225A1 (en) * 1985-04-16 1986-10-17 Esswein Sa PRESS TOOL WITH METAL STRIP GUIDANCE AND CLEARING SYSTEM
CN101972814A (en) * 2010-10-25 2011-02-16 机械科学研究总院先进制造技术研究中心 Ultra-high strength steel hot-stamping die for car door anticollision beam
CN102989888A (en) * 2012-11-26 2013-03-27 苏州吴中经济开发区搏宇模具加工厂 Punching turnover die of driving chip bracket of liquid crystal display
CN105855390A (en) * 2016-05-14 2016-08-17 芜湖卓越空调零部件有限公司 Forming mould for upper bearing silencer
CN106734608A (en) * 2016-12-20 2017-05-31 广东合和建筑五金制品有限公司 A kind of sea whelk automatic punching die
CN110238283A (en) * 2019-06-19 2019-09-17 深圳数码模汽车技术有限公司 A kind of the multi-angle sliding block molding die and method of handware
CN111889583A (en) * 2020-07-24 2020-11-06 舟山海山机械密封材料股份有限公司 A spacing mistake proofing device for stamping die

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977774A (en) * 1988-12-12 1990-12-18 Kabushiki Kaisha Kobe Seiko Sho Press device
CN102773345A (en) * 2012-07-24 2012-11-14 苏州吴中经济开发区搏宇模具加工厂 Flanging and drawing die for holes of copper inserts
CN103464606A (en) * 2013-09-25 2013-12-25 常熟市金马模具有限公司 Multipurpose mold
CN104923671B (en) * 2015-07-03 2016-09-07 安徽江淮汽车股份有限公司 A kind of punching die structure
CN105067447B (en) * 2015-07-16 2018-05-11 中国石油天然气股份有限公司长庆油田分公司技术监测中心 A kind of proppant test pressure testing machine
CN105067422B (en) * 2015-07-16 2018-05-18 中国石油天然气股份有限公司长庆油田分公司技术监测中心 A kind of proppant test Anchor plate kit
CN105798362A (en) * 2016-05-12 2016-07-27 昆山安泰美科金属材料有限公司 Clamping support sprue milling and point painting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319436B2 (en) * 1973-04-17 1976-08-26 Transform Verstärkungsmaschinen AG, 6626 Bous TOOL GUIDE OF A LIGHTWEIGHT PUNCHER

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319436B2 (en) * 1973-04-17 1976-08-26 Transform Verstärkungsmaschinen AG, 6626 Bous TOOL GUIDE OF A LIGHTWEIGHT PUNCHER

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Der Maschinenbau, 1960/7, S. 205 bis 207
Der Maschinenbau, 1960/7, S. 205 bis 207 Raabe, Stanzerei, 5. Aufl. Fachbuchverlag GmbH Leipzig 1951, S. 39 bis 66 *
Raabe, Stanzerei, 5. Aufl. Fachbuchverlag GmbH Leipzig 1951, S. 39 bis 66

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580225A1 (en) * 1985-04-16 1986-10-17 Esswein Sa PRESS TOOL WITH METAL STRIP GUIDANCE AND CLEARING SYSTEM
EP0200622A1 (en) * 1985-04-16 1986-11-05 Esswein S.A. Press tool provided with a guiding and ejecting system for the metal strip
US4704890A (en) * 1985-04-16 1987-11-10 Esswein, S.A. Press tool provided with a system for guiding and relieving a metal strip
CN101972814A (en) * 2010-10-25 2011-02-16 机械科学研究总院先进制造技术研究中心 Ultra-high strength steel hot-stamping die for car door anticollision beam
CN102989888A (en) * 2012-11-26 2013-03-27 苏州吴中经济开发区搏宇模具加工厂 Punching turnover die of driving chip bracket of liquid crystal display
CN105855390A (en) * 2016-05-14 2016-08-17 芜湖卓越空调零部件有限公司 Forming mould for upper bearing silencer
CN106734608A (en) * 2016-12-20 2017-05-31 广东合和建筑五金制品有限公司 A kind of sea whelk automatic punching die
CN110238283A (en) * 2019-06-19 2019-09-17 深圳数码模汽车技术有限公司 A kind of the multi-angle sliding block molding die and method of handware
CN111889583A (en) * 2020-07-24 2020-11-06 舟山海山机械密封材料股份有限公司 A spacing mistake proofing device for stamping die

Also Published As

Publication number Publication date
DE2711696C2 (en) 1982-12-30
CH624859A5 (en) 1981-08-31

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8181 Inventor (new situation)

Free format text: KROENER, JOSEF, 8540 SCHWABACH, DE SEIFFERT, HELMUT, 8501 SCHWAIG, DE

D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation