EP2233225A3 - Half die and press tool - Google Patents
Half die and press tool Download PDFInfo
- Publication number
- EP2233225A3 EP2233225A3 EP10157136.2A EP10157136A EP2233225A3 EP 2233225 A3 EP2233225 A3 EP 2233225A3 EP 10157136 A EP10157136 A EP 10157136A EP 2233225 A3 EP2233225 A3 EP 2233225A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- compact
- pressing
- die
- press tool
- die half
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/048—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using presses for radially crimping tubular elements
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/146—Clip clamping hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/065—Press rams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/058—Crimping mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Die Erfindung betrifft eine Gesenkhälfte (2) für eine Presszange (1).The invention relates to a die half (2) for a pressing tongs (1).
Mit einem Verpressen eines Presslings (7) in der Presszange (1) kommt es zu einer Art Verklemmung, einem Anhaften oder einer Ausbildung von Mikro-Verschweißungen des Presslings (7) an einer Presskontur (5). Dies ist insbesondere dann der Fall, wenn bei dem Pressling (7) von dem Einsatz eines Zusatzes von Blei als Schmiermittel abgesehen wird. Folge hiervon sind erhöhte Entnahmekräfte für den Pressling (7) aus der Gesenkhälfte (2), die schlimmstenfalls zur Beschädigung des Presslings (7) führen können.With a pressing of a compact (7) in the pressing tongs (1), there is a kind of jamming, adhesion or formation of micro-welds of the compact (7) on a pressing contour (5). This is the case in particular when the use of an additive of lead as lubricant is dispensed with in the compact (7). As a result, increased removal forces for the compact (7) from the die half (2), which can lead to damage of the compact (7) in the worst case.
Erfindungsgemäß wird vorgeschlagen, die Gesenkhälfte (2) als Spreizgesenk auszubilden, welches nach Abschluss des eigentlichen Pressvorgangs "atmet" und so den Pressling (7) freigibt oder auswirft. According to the invention, it is proposed to form the die half (2) as a spreading die which "breathes" after completion of the actual pressing operation and thus releases or ejects the compact (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009001949A DE102009001949B4 (en) | 2009-03-27 | 2009-03-27 | Die half and pressing tool |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2233225A2 EP2233225A2 (en) | 2010-09-29 |
EP2233225A3 true EP2233225A3 (en) | 2014-07-30 |
Family
ID=42352704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10157136.2A Withdrawn EP2233225A3 (en) | 2009-03-27 | 2010-03-22 | Half die and press tool |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100242568A1 (en) |
EP (1) | EP2233225A3 (en) |
JP (1) | JP2010232177A (en) |
DE (1) | DE102009001949B4 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2305428B1 (en) | 2009-09-30 | 2016-08-31 | Wezag GmbH Werkzeugfabrik | Pliers |
EP2485343B1 (en) | 2011-02-02 | 2013-10-16 | Wezag GmbH Werkzeugfabrik | B-crimp die |
DE202014011110U1 (en) | 2014-09-11 | 2017-11-29 | Wezag Gmbh Werkzeugfabrik | hand tool |
EP2995424B1 (en) | 2014-09-11 | 2018-12-12 | Wezag GmbH Werkzeugfabrik | Pliers |
US10468785B1 (en) * | 2014-11-26 | 2019-11-05 | The National Telephone Supply Company | Crimp sleeve |
JP6421737B2 (en) * | 2015-10-21 | 2018-11-14 | 株式会社オートネットワーク技術研究所 | Manufacturing method of electric wire with terminal, crimping jig, and electric wire with terminal |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616674A (en) * | 1970-03-04 | 1971-11-02 | Thomas & Betts Corp | Die set |
US3848451A (en) * | 1972-11-24 | 1974-11-19 | Deutsch Co Metal Components | Swaging tool |
US4048839A (en) * | 1976-10-14 | 1977-09-20 | Thomas & Betts Corporation | Die means having workpiece releasing means |
US4370881A (en) * | 1980-12-30 | 1983-02-01 | Thomas & Betts Corporation | Die set having resilient workpiece retention means |
DE19958103C1 (en) * | 1999-12-02 | 2001-03-01 | Peter Schroeck | Press tool for rotationally symmetrical hollow workpieces e.g. pipe fittings, has press surfaces displaced radially via 2 outer control bodies provided with angled control surfaces acting on inner control bodies |
US6324884B1 (en) * | 2000-06-30 | 2001-12-04 | Mastercool, Inc. | Hand-held portable crimping tool |
WO2008056333A1 (en) * | 2006-11-09 | 2008-05-15 | African Explosives Limited | Crimping of detonators |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3708727A1 (en) * | 1986-04-09 | 1987-11-12 | Wezag Gmbh | PLIERS FOR CRIMPING CABLE SHOES, CABLE CONNECTORS OD. DGL. WITH ELECTRIC LADDERS, LIGHTWAVE LADES ETC. |
DE4023337C1 (en) * | 1990-07-23 | 1991-10-24 | Wezag Gmbh Werkzeugfabrik, 3570 Stadtallendorf, De | |
DE4026332A1 (en) | 1990-08-21 | 1992-02-27 | Wezag Gmbh | Crimping pliers for crimping wire end sleeves |
DE4039435C1 (en) * | 1990-12-11 | 1992-06-25 | Wezag Gmbh Werkzeugfabrik, 3570 Stadtallendorf, De | |
DE4427553C2 (en) | 1994-08-04 | 1998-06-10 | Wezag Gmbh | Tool for crimping, cutting, pressing or the like |
DE19709639A1 (en) | 1997-03-08 | 1998-09-10 | Wezag Gmbh | Crimping pliers for terminal sleeve or cable shoe |
DE19713580C2 (en) * | 1997-04-02 | 1999-12-30 | Wezag Gmbh | Crimping pliers for deforming a workpiece |
DE19753436C2 (en) | 1997-12-02 | 2002-10-24 | Wezag Gmbh | Crimping tool for crimping a turned circular plug and a multi-wire conductor |
DE19802287C1 (en) * | 1998-01-22 | 1998-12-24 | Wezag Gmbh | Crimping pliers with interchangable crimping plates |
DE19807737C2 (en) | 1998-02-24 | 2000-06-21 | Wezag Gmbh | Pliers for pressing workpieces |
DE29803336U1 (en) | 1998-02-25 | 1998-07-30 | Wezag GmbH Werkzeugfabrik, 35260 Stadtallendorf | Pliers for pressing workpieces |
DE19832884C1 (en) * | 1998-07-22 | 1999-12-02 | Wezag Gmbh | Pressing pliers with pliers head and positioning device for processing workpieces, e.g. for crimping |
DE19834859C2 (en) | 1998-08-01 | 2001-01-11 | Wezag Gmbh | Pliers for pressing workpieces |
DE19858719A1 (en) * | 1998-12-18 | 2000-06-21 | Connectool Gmbh & Co | Pressing tool for shells, bushes and cable shoes, with two working jaws, two setting rings and a number of pressing elements |
DE19924086C2 (en) | 1999-05-26 | 2002-08-08 | Wezag Gmbh | Pliers for crimping sockets, pipes, cable lugs and the like |
DE19924087C2 (en) * | 1999-05-26 | 2002-06-20 | Wezag Gmbh | Pliers for crimping sockets, pipes, cable lugs and the like |
DE19940744B4 (en) * | 1999-08-27 | 2008-11-06 | Uniflex-Hydraulik Gmbh | radial press |
DE19963097C5 (en) | 1999-12-24 | 2017-04-27 | Wezag Gmbh Werkzeugfabrik | Pliers for pressing a workpiece |
DE10056900C1 (en) * | 2000-11-16 | 2002-08-08 | Wezag Gmbh | Hand operated pliers for crimping, cutting, pressing or the like. |
DE20100031U1 (en) * | 2001-01-02 | 2002-05-16 | CIMCO-Werkzeugfabrik Carl Jul. Müller GmbH & Co. KG, 42855 Remscheid | crimping pliers |
DE10100398A1 (en) * | 2001-01-05 | 2002-07-11 | Klauke Gmbh Gustav | crimping tool |
DE10132413C2 (en) * | 2001-07-04 | 2003-07-31 | Wezag Gmbh | Method and pliers for cutting amorphous fiber optic cables |
DE10140270B4 (en) | 2001-08-16 | 2004-09-30 | Wezag Gmbh Werkzeugfabrik | Crimping pliers for pressing in several notches on the circumference of a contact element |
DE10242345B3 (en) * | 2002-09-12 | 2004-02-26 | Wezag Gmbh Werkzeugfabrik | Pliers head for workpiece compression for forming solderless electrical crimp connections, has C-shaped jaw components fitted with movable press block and fixed press block |
DE10346241B3 (en) | 2003-10-06 | 2004-08-12 | Wezag Gmbh Werkzeugfabrik | Workpiece compression pliers e.g. for compression of pipe or compression fitting, has one hand lever divided into 2 partial levers for 2-stage compression of workpiece |
DE102005003617B3 (en) | 2005-01-26 | 2006-06-14 | Wezag Gmbh Werkzeugfabrik | Crimping pliers e.g. for pressing edges of optical fibers or polymer conductors, has forced closure locking mechanism combined structurally with adjustable stop |
DE102005003615B3 (en) | 2005-01-26 | 2006-09-21 | Wezag Gmbh Werkzeugfabrik | Crimping pliers for pressing several notches on length of contact elements has L-shaped ram whereby longer limb is supported in guide body which moves radially and shorter limb meshes tangentially in open-edged recess |
DE102007001235B4 (en) * | 2007-01-08 | 2010-06-02 | Wezag Gmbh Werkzeugfabrik | Crimping tool for pressing workpieces |
DE102007038626B3 (en) | 2007-08-16 | 2008-10-09 | Wezag Gmbh Werkzeugfabrik | Plier i.e. multi-functional plier, for processing electrical cable e.g. coaxial cable, has cutting unit moved in circumferential direction relative to plier, where cutting unit is formed as blade |
DE202008005083U1 (en) * | 2008-01-22 | 2008-06-26 | Wezag Gmbh Werkzeugfabrik | crimping pliers |
DE102008012011B3 (en) * | 2008-03-01 | 2009-12-03 | Wezag Gmbh Werkzeugfabrik | pliers head |
DE202008003703U1 (en) | 2008-03-15 | 2008-05-15 | Wezag Gmbh Werkzeugfabrik | Pliers with a two-part tool pliers head and a positioner |
DE102008017366A1 (en) | 2008-04-04 | 2009-10-08 | Wezag Gmbh Werkzeugfabrik | Crimping pliers with a positioner |
-
2009
- 2009-03-27 DE DE102009001949A patent/DE102009001949B4/en not_active Withdrawn - After Issue
-
2010
- 2010-03-22 EP EP10157136.2A patent/EP2233225A3/en not_active Withdrawn
- 2010-03-25 US US12/731,350 patent/US20100242568A1/en not_active Abandoned
- 2010-03-26 JP JP2010073396A patent/JP2010232177A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616674A (en) * | 1970-03-04 | 1971-11-02 | Thomas & Betts Corp | Die set |
US3848451A (en) * | 1972-11-24 | 1974-11-19 | Deutsch Co Metal Components | Swaging tool |
US4048839A (en) * | 1976-10-14 | 1977-09-20 | Thomas & Betts Corporation | Die means having workpiece releasing means |
US4370881A (en) * | 1980-12-30 | 1983-02-01 | Thomas & Betts Corporation | Die set having resilient workpiece retention means |
DE19958103C1 (en) * | 1999-12-02 | 2001-03-01 | Peter Schroeck | Press tool for rotationally symmetrical hollow workpieces e.g. pipe fittings, has press surfaces displaced radially via 2 outer control bodies provided with angled control surfaces acting on inner control bodies |
US6324884B1 (en) * | 2000-06-30 | 2001-12-04 | Mastercool, Inc. | Hand-held portable crimping tool |
WO2008056333A1 (en) * | 2006-11-09 | 2008-05-15 | African Explosives Limited | Crimping of detonators |
Also Published As
Publication number | Publication date |
---|---|
EP2233225A2 (en) | 2010-09-29 |
US20100242568A1 (en) | 2010-09-30 |
DE102009001949A1 (en) | 2010-09-30 |
JP2010232177A (en) | 2010-10-14 |
DE102009001949B4 (en) | 2011-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: AL BA ME RS |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: AL BA ME RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B21D 39/04 20060101ALI20140626BHEP Ipc: B21K 25/00 20060101ALI20140626BHEP Ipc: H01R 43/058 20060101ALI20140626BHEP Ipc: B30B 15/00 20060101ALI20140626BHEP Ipc: B21J 13/02 20060101AFI20140626BHEP Ipc: B25B 27/14 20060101ALI20140626BHEP |
|
17P | Request for examination filed |
Effective date: 20140917 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
17Q | First examination report despatched |
Effective date: 20161220 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170503 |