ES461038A1 - Aparato para fabricar un elemento metalico anular con tole- rancias precisas - Google Patents
Aparato para fabricar un elemento metalico anular con tole- rancias precisasInfo
- Publication number
- ES461038A1 ES461038A1 ES461038A ES461038A ES461038A1 ES 461038 A1 ES461038 A1 ES 461038A1 ES 461038 A ES461038 A ES 461038A ES 461038 A ES461038 A ES 461038A ES 461038 A1 ES461038 A1 ES 461038A1
- Authority
- ES
- Spain
- Prior art keywords
- die
- external
- annular
- matrix
- path
- 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
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Aparato para fabricar un elemento metálico anular con tolerancias precisas, aplicable en los sistemas de suspensión de la industria del automóvil, estando dicho aparato caracterizado porque incluye: (a) una matriz externa que tiene una superficie de matriz continua con la configuración deseada para la superficie externa del elemento anular metálico, teniendo dicha matriz un reborde anular que rodea el interior de la matriz para que se apoya en el una extremidad de una pieza de chapa metálica de forma anular. (B) un primer troquel montado con respecto a dicha matriz externa de modo que pueda realizar un movimiento de vaivén a lo largo de un trayecto dentro y fuera de dicha matriz externa, teniendo dicho primer troquel una forma unas proporciones tales que se adapte en dicha pieza metálica anular y entre en contracto con la pieza metálica y la arrastre en la matriz externa en el interior de la superficie externa para que se apoye contra dicho reborde, pudiendo dicho primer troquel desplazarseaxialmente a través de dicho trayecto hasta una posición más extrema en la cual sustancialmente la totalidad de dicha pieza ha sido obliga da penetrar en dicha matriz externa. © y un dispositivo para animar dicho primer troquel de un movimiento de vaivén.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62226975A | 1975-10-14 | 1975-10-14 | |
US69172076A | 1976-06-01 | 1976-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES461038A1 true ES461038A1 (es) | 1979-06-01 |
Family
ID=27089168
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES450061A Expired ES450061A1 (es) | 1975-10-14 | 1976-07-22 | Un procedimiento para fabricar un elemento metalico anular con tolerancias precisas. |
ES461038A Expired ES461038A1 (es) | 1975-10-14 | 1977-07-26 | Aparato para fabricar un elemento metalico anular con tole- rancias precisas |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES450061A Expired ES450061A1 (es) | 1975-10-14 | 1976-07-22 | Un procedimiento para fabricar un elemento metalico anular con tolerancias precisas. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5249969A (es) |
AU (1) | AU508952B2 (es) |
BR (1) | BR7606866A (es) |
CA (1) | CA1059839A (es) |
DE (1) | DE2646502C2 (es) |
ES (2) | ES450061A1 (es) |
FR (1) | FR2327831A1 (es) |
GB (2) | GB1568676A (es) |
MX (1) | MX144067A (es) |
SE (2) | SE416895B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5627750A (en) * | 1979-08-02 | 1981-03-18 | Agency Of Ind Science & Technol | Machining method by swaging and cutting |
JPS63156693U (es) * | 1987-03-31 | 1988-10-14 | ||
JP3027581B1 (ja) * | 1999-06-21 | 2000-04-04 | 株式会社三五 | 管材の拡管加工方法及び管材の拡管加工装置 |
FR2870196B1 (fr) * | 2004-05-17 | 2006-08-04 | Auto Chassis Internat Snc Snc | Procede et dispositif de fabrication d'un berceau de vehicule comprenant au moins une douille evasee destinee a recevoir un plot de filtration, berceau et vehicule correspondants |
DE102007048039A1 (de) * | 2007-10-05 | 2009-04-09 | Saint-Gobain Performance Plastics Pampus Gmbh | Bördelwerkzeug |
JP6528165B2 (ja) * | 2015-07-31 | 2019-06-12 | トヨタ紡織株式会社 | 乗物用シートフレーム及びその製造方法 |
DE102017117400A1 (de) * | 2017-08-01 | 2019-02-07 | Liebherr-Aerospace Lindenberg Gmbh | Vorrichtung zur Installation und/oder Umformung von Buchsen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE390392C (de) * | 1924-02-18 | Henry Heinzelman Timken | Verfahren und Vorrichtung zur Herstellung von Kegelringen fuer Rollen- und Kugellager | |
DE608041C (de) * | 1932-06-03 | 1935-01-18 | Polte Fa | Vorrichtung zum Einziehen bzw. Kalibrieren von Hohlkoerpern, insbesondere von Geschuetzhuelsen |
US3263477A (en) * | 1965-04-28 | 1966-08-02 | Wallace Expanding Machines | Apparatus for forming metallic ring members |
US3368852A (en) * | 1965-10-24 | 1968-02-13 | Trw Inc | Pin-type bushing assembly |
JPS525311B2 (es) * | 1973-01-19 | 1977-02-12 | ||
DE2406460A1 (de) * | 1974-02-11 | 1975-08-14 | Glyco Metall Werke | Buchse, insbesondere gleitlager oder gehaeusebuchse mit angeformtem, schmalem bund mit beliebigen bunddicken, sowie verfahren und vorrichtung zu ihrer herstellung |
-
1976
- 1976-07-22 ES ES450061A patent/ES450061A1/es not_active Expired
- 1976-07-26 MX MX16564776A patent/MX144067A/es unknown
- 1976-09-01 AU AU17362/76A patent/AU508952B2/en not_active Expired
- 1976-09-03 JP JP51105051A patent/JPS5249969A/ja active Granted
- 1976-09-27 FR FR7628972A patent/FR2327831A1/fr active Granted
- 1976-10-07 GB GB1498279A patent/GB1568676A/en not_active Expired
- 1976-10-07 GB GB4177176A patent/GB1568675A/en not_active Expired
- 1976-10-13 BR BR7606866A patent/BR7606866A/pt unknown
- 1976-10-13 CA CA263,253A patent/CA1059839A/en not_active Expired
- 1976-10-14 DE DE19762646502 patent/DE2646502C2/de not_active Expired
- 1976-10-14 SE SE7611447A patent/SE416895B/xx not_active IP Right Cessation
-
1977
- 1977-07-26 ES ES461038A patent/ES461038A1/es not_active Expired
-
1979
- 1979-08-17 SE SE7906902A patent/SE7906902L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE416895B (sv) | 1981-02-16 |
FR2327831A1 (fr) | 1977-05-13 |
CA1059839A (en) | 1979-08-07 |
DE2646502A1 (de) | 1977-04-21 |
GB1568675A (en) | 1980-06-04 |
AU1736276A (en) | 1978-03-09 |
AU508952B2 (en) | 1980-04-17 |
SE7611447L (sv) | 1977-04-15 |
ES450061A1 (es) | 1977-11-16 |
JPS5249969A (en) | 1977-04-21 |
BR7606866A (pt) | 1977-08-30 |
MX144067A (es) | 1981-08-26 |
JPS626888B2 (es) | 1987-02-14 |
GB1568676A (en) | 1980-06-04 |
FR2327831B1 (es) | 1979-04-06 |
DE2646502C2 (de) | 1983-08-11 |
SE7906902L (sv) | 1979-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2256833A1 (en) | Sheet metal numbering stamp - has electrodynamic actuator for punches and actuator slider with pivotal motion actuator transverse to slide motion | |
CA980547A (en) | Metal layer rivet form, tooling, process and assembly | |
ES461038A1 (es) | Aparato para fabricar un elemento metalico anular con tole- rancias precisas | |
CA1002390A (en) | Method and machine for manufacturing shaped parts from flat sheet metal | |
SE8007524L (sv) | Sett och apparat for smide | |
ES282406A1 (es) | Un método de fabricar una rueda | |
CA960445A (en) | Metal layer rivet form, tooling, process and assembly | |
CA974382A (en) | Method for manufacturing an object from iron-based alloys | |
GB1065895A (en) | Apparatus for welding components to a sheet metal surface | |
CA983324A (en) | Seaming method for sheet metal ducts | |
JPS51126480A (en) | Piston of oilhydraulic shock absorber and its manufacturing method | |
GB1257065A (es) | ||
GB1128007A (en) | Method and machine for making bearings | |
NL7510891A (nl) | Werkwijze voor de vervaardiging van een lamp met een inwendige steun van metaalplaat en lamp, ver- vaardigd volgens een dergelijke werkwijze. | |
GB1509714A (en) | Pneumatic or hydraulic actuators | |
ES277389A1 (es) | Un aparato para fabricar un panel de chapa metálica | |
JPS51138983A (en) | A device for holding a metal mold for a turret punch press | |
ES380666A1 (es) | Metodo para la fabricacion de componentes mecanicos que presentan una parte ensanchada a modo de cabeza. | |
ES421876A1 (es) | Conjunto de muelle, particularmente ventajoso para ser uti-lizado en un troquel. | |
SU854544A1 (ru) | Штамп дл гор чей объемной штамповки полых изделий | |
SU425701A1 (ru) | Устройство для изготовления деталей типастакана | |
GB717507A (en) | Improvements in or relating to press tools | |
JPS56107549A (en) | Coil making device | |
JPS5544122A (en) | Manufacturing process of shaft-sealing part | |
CA954428A (en) | Welding rod coating component and a method for its production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |