DE20309632U1 - Tool for kneading metal bar material into rounded profile has a die section with a sloping profile with transverse grooves and ridges to grip the bar - Google Patents

Tool for kneading metal bar material into rounded profile has a die section with a sloping profile with transverse grooves and ridges to grip the bar

Info

Publication number
DE20309632U1
DE20309632U1 DE20309632U DE20309632U DE20309632U1 DE 20309632 U1 DE20309632 U1 DE 20309632U1 DE 20309632 U DE20309632 U DE 20309632U DE 20309632 U DE20309632 U DE 20309632U DE 20309632 U1 DE20309632 U1 DE 20309632U1
Authority
DE
Germany
Prior art keywords
forming tool
tool
surface structure
bar
profile
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 - Lifetime
Application number
DE20309632U
Other languages
German (de)
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.)
Felss GmbH
Original Assignee
Felss GmbH
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 Felss GmbH filed Critical Felss GmbH
Priority to DE20309632U priority Critical patent/DE20309632U1/en
Publication of DE20309632U1 publication Critical patent/DE20309632U1/en
Priority to AT10192004A priority patent/AT503322B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B21J7/145—Forging machines working with several hammers the hammers being driven by a rotating annular driving member
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A tool for kneading metal bar into rounded profiles has a die section with a sloping feed to a rounding profile and with a grooved section to grip the bar and support it against axial forces. The grip pattern has at least two groove and ridge profiles lateral to the axial feed direction. The grooves are parallel and can be segmented. No other surface profiling is required for the die which is fitted into a rotating mounting to roll around the bar.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Umformwerkzeug, insbesondere Knetwerkzeug, das einen Grundkörper (20) besitzt, in dem mindestens ein unter einer Einlaufschräge geneigt verlaufen­ des Formelement (21) angeordnet ist, dadurch gekennzeichnet, daß auf der Oberfläche (21') des oder mindestens eines der Formelemente (21) des Um­ formwerkzeugs (12) eine reliefartige, wellenförmige Oberflächenstruktur (22) vorgesehen ist, die mindestens zwei Erhebungen (23) aufweist.1. Forming tool, in particular a kneading tool, which has a base body ( 20 ) in which at least one of the shaped element (21) is inclined under an inlet slope, characterized in that on the surface ( 21 ') of the or at least one of the shaped elements ( 21) of the shaping tool ( 12 ) a relief-like, wavy surface structure ( 22 ) is provided which has at least two elevations ( 23 ). 2. Umformwerkzeug nach Anspruch 1, dadurch gekennzeichnet, daß minde­ stens zwei Erhebungen (23) der Oberflächenstruktur (22) mindestens eines Formelements (21) des Umformwerkzeugs (12) im wesentlichen parallel zu­ einander angeordnet sind.2. Forming tool according to claim 1, characterized in that at least two elevations ( 23 ) of the surface structure ( 22 ) of at least one molding element (21) of the forming tool ( 12 ) are arranged substantially parallel to one another. 3. Umformwerkzeug nach einem der vorangehenden Ansprüche, dadurch ge­ kennzeichnet, daß mindestens eine Erhebung (23) der Oberflächenstruktur (22) mindestens eines Formelements (21) des Umformwerkzeugs (12) im we­ sentlichen geradlinig verläuft.3. Forming tool according to one of the preceding claims, characterized in that at least one elevation ( 23 ) of the surface structure ( 22 ) of at least one molding element (21) of the forming tool ( 12 ) is essentially straight. 4. Umformwerkzeug nach Anspruch 3, dadurch gekennzeichnet, daß minde­ stens eine Erhebung (23) der Oberflächenstruktur (22) mindestens eines For­ melements (21) des Umformwerkzeugs (12) in seiner Längserstreckung ge­ krümmt oder wellenförmig ausgebildet ist.4. Forming tool according to claim 3, characterized in that at least one elevation ( 23 ) of the surface structure ( 22 ) at least one for melements ( 21 ) of the forming tool ( 12 ) in its longitudinal extension is curved or wavy. 5. Umformwerkzeug nach einem der vorangehenden Ansprüche, dadurch ge­ kennzeichnet, daß mindestens eine Erhebung (23) der Oberflächenstruktur (22) mindestens eines Formelements (21) des Umformwerkzeugs (12) seg­ mentförmig ausgebildet ist. 5. Forming tool according to one of the preceding claims, characterized in that at least one elevation ( 23 ) of the surface structure ( 22 ) at least one shaped element (21) of the forming tool ( 12 ) is seg ment-shaped. 6. Umformwerkzeug nach einem der vorangehenden Ansprüche, dadurch ge­ kennzeichnet, daß mindestens eine Erhebung (23) der Oberflächenstruktur (22) mindestens eines Formelements (21) des Umformwerkzeugs (12) zumin­ dest im wesentlichen orthogonal zur Längsrichtung des Umformwerkzeugs (12) angeordnet ist.6. Forming tool according to one of the preceding claims, characterized in that at least one elevation (23) of the surface structure (22) at least one shaped element (21) at the forming die (12) least arranged substantially orthogonal to the longitudinal direction of the forming tool (12) , 7. Umformwerkzeug nach einem der vorangehenden Ansprüche, dadurch ge­ kennzeichnet, daß mindestens eine Erhebung (23) der Oberflächenstruktur (22) mindestens eines Formelements (21) des Umformwerkzeugs (12) schräg zur Längsrichtung des Umformwerkzeugs (12) angeordnet ist.7. Forming tool according to one of the preceding claims, characterized in that at least one elevation (23) of the surface structure (22) at least one shaped element (21) of the forming tool (12) arranged obliquely to the longitudinal direction of the forming tool (12). 8. Umformmaschine, insbesondere Rundknetmaschine, gekennzeichnet durch mindestens ein Umformwerkzeug (12) nach einem der vorangehenden Ansprüche.8. forming machine, in particular rotary kneading machine, characterized by at least one forming tool ( 12 ) according to one of the preceding claims.
DE20309632U 2003-06-23 2003-06-23 Tool for kneading metal bar material into rounded profile has a die section with a sloping profile with transverse grooves and ridges to grip the bar Expired - Lifetime DE20309632U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20309632U DE20309632U1 (en) 2003-06-23 2003-06-23 Tool for kneading metal bar material into rounded profile has a die section with a sloping profile with transverse grooves and ridges to grip the bar
AT10192004A AT503322B1 (en) 2003-06-23 2004-06-15 FORMING TOOL, PARTICULARLY KNEAD TOOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20309632U DE20309632U1 (en) 2003-06-23 2003-06-23 Tool for kneading metal bar material into rounded profile has a die section with a sloping profile with transverse grooves and ridges to grip the bar

Publications (1)

Publication Number Publication Date
DE20309632U1 true DE20309632U1 (en) 2003-09-18

Family

ID=28459186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20309632U Expired - Lifetime DE20309632U1 (en) 2003-06-23 2003-06-23 Tool for kneading metal bar material into rounded profile has a die section with a sloping profile with transverse grooves and ridges to grip the bar

Country Status (2)

Country Link
AT (1) AT503322B1 (en)
DE (1) DE20309632U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102413959A (en) * 2009-03-18 2012-04-11 费尔斯有限公司 Forming tool, in particular a kneading tool
DE102021131279A1 (en) 2021-11-29 2023-06-01 Aesculap Ag Medical clip, forming tool, forming machine and method of making a medical clip

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU580937A1 (en) * 1976-03-09 1977-11-25 Уральский Завод Тяжелого Машиностроения Имени С.Орджоникидзе Forging tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102413959A (en) * 2009-03-18 2012-04-11 费尔斯有限公司 Forming tool, in particular a kneading tool
CN102413959B (en) * 2009-03-18 2014-03-12 费尔斯有限公司 Forming tool, in particular kneading tool
DE102021131279A1 (en) 2021-11-29 2023-06-01 Aesculap Ag Medical clip, forming tool, forming machine and method of making a medical clip
WO2023094661A1 (en) 2021-11-29 2023-06-01 Aesculap Ag Medical clip, forming tool, forming machine, and method for producing a medical clip

Also Published As

Publication number Publication date
AT503322A1 (en) 2007-09-15
AT503322B1 (en) 2008-03-15

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031023

R150 Term of protection extended to 6 years

Effective date: 20060630

R157 Lapse of ip right after 6 years

Effective date: 20100101