GB1462665A - Cold-forming metal articles - Google Patents
Cold-forming metal articlesInfo
- Publication number
- GB1462665A GB1462665A GB1618174A GB1618174A GB1462665A GB 1462665 A GB1462665 A GB 1462665A GB 1618174 A GB1618174 A GB 1618174A GB 1618174 A GB1618174 A GB 1618174A GB 1462665 A GB1462665 A GB 1462665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- punches
- die
- piston
- slidable
- blocks
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/12—Forming profiles on internal or external surfaces
-
- 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
- B21J13/025—Dies with parts moving along auxiliary lateral directions
-
- 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
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/40—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
- B30B7/04—Presses characterised by a particular arrangement of the pressing members wherein pressing is effected in different directions simultaneously or in turn
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Press Drives And Press Lines (AREA)
Abstract
1462665 Forging GLAENZER SPICER 11 April 1974 [17 April 1973] 16181/74 Heading B3H Apparatus for cold forming metal parts comprises a multi-part die 28 which forms a cavity 90, Fig. 12, when closed provided with radial channels 91 and a set of punches 29, 30 which extend into the die, the punches and die parts being carried by a press piston 26 and table 27. The die parts 28 are mounted on blocks 32 slidable in slots on inclined blocks 35 held between plates 37, 38 urged together by tie bolts 40. The blocks 32 are connected by a toggle linkage 46, 48 to a sleeve 55 slidable on the piston column extension 56. The link 46 acts as a pawl and has a surface 46a adapted to engage under a bearing surface 59 on an abutment member 60. A spring 69 acts between the piston extension shoulder 70 and a shoulder 71 on the sleeve 55. The upper punch 29 is rigidly mounted to the piston 26 and the lower punch 30 is fixed by a ring 81 to a column 75 on the press table 27. The plate member 37 is slidable on the column 75 and urged upwards by three compression springs 77. In operation a workpiece is positioned on the lower punch 30 with the die parts open. The lower punch may be slightly magnetized to retain the workpiece. The piston is moved downwards causing the blocks 32 to slide along the inclined slots. The toggle linkage 46, 48 moves outwards and the pawl engages under the block 60 to cause a prestressing force radially of the die parts to hold them together. The speed of the upper punch 29 is arranged to be one half the speed of the multi-part die. The apparatus is used to rough forge workpieces with radial projections for later finishing. The finishing apparatus, Fig. 18, comprises a pair of dies 105, 106, a vertical punch 107, a first group of three horizontal radially acting punches 108 and a second group of three horizontal radially acting punches 109. The opposed die surfaces have radial half cylindrical passages 114, 117, Fig. 19, for the punches. The punches 108, 109 are mounted at their rear on rectangular plate blocks 210 slidable in a slot in a respective oblique block 212 which is moved downwards by abutment. The lower die 106, Fig. 15, is mounted on a slidable shaft 110 leading to a sleeve 166 controlled by a toggle linkage 187, 189 with a cam follower roller 194 engaging a cam 195 on the press frame. In operation a rough forged workpiece is positioned on the lower die 106 and the press piston 103 lowered to bring the dies 105, 106 together. The dies 105, 106 are lowered together with the punches 108, 109. The punches 108, 109 form bores (13), (19), Fig. 7 (not shown), in the finished articles. The central punch 107 forms a bore (14). The final workpiece may have three or four radial arms at various axial positions of its central hub. The starting billet may be hollow and filled with elastomeric material or liquid during forging.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7313830A FR2226228B1 (en) | 1973-04-17 | 1973-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1462665A true GB1462665A (en) | 1977-01-26 |
Family
ID=9118059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1618174A Expired GB1462665A (en) | 1973-04-17 | 1974-04-11 | Cold-forming metal articles |
Country Status (17)
Country | Link |
---|---|
US (1) | US3908430A (en) |
JP (1) | JPS5418668B2 (en) |
BE (1) | BE811893A (en) |
BR (1) | BR7403037D0 (en) |
CA (1) | CA1004509A (en) |
CH (1) | CH582029A5 (en) |
CS (1) | CS216903B2 (en) |
DD (1) | DD112919A5 (en) |
DE (2) | DE2415549C3 (en) |
ES (1) | ES424763A1 (en) |
FR (1) | FR2226228B1 (en) |
GB (1) | GB1462665A (en) |
IT (1) | IT1004424B (en) |
NL (1) | NL161999C (en) |
SE (1) | SE412172B (en) |
TR (1) | TR18485A (en) |
ZA (1) | ZA742245B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111804885A (en) * | 2020-07-09 | 2020-10-23 | 科曼车辆部件***(苏州)有限公司 | Liquid die forging forming process for aluminum alloy automobile hub |
US11203053B2 (en) | 2019-10-03 | 2021-12-21 | Shyam Newar | Peripheral combination hydraulic press to forge and method of manufacturing thereof |
CN114803988A (en) * | 2022-06-29 | 2022-07-29 | 江苏雪之吻生物科技有限公司 | Beverage production line |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2299927A2 (en) * | 1975-02-07 | 1976-09-03 | Glaenzer Spicer Sa | DIE FOR COLD FORMING OF METAL PARTS |
TR18485A (en) * | 1973-04-17 | 1977-02-24 | Glaenzer Sa | ASSEMBLY FOR SHAPING OF MINERAL PARTS IN COLD |
DE2646401C3 (en) * | 1976-10-14 | 1981-06-11 | Grigorenko, Anatolij Sergeevič | Hammer press |
CH617368A5 (en) * | 1977-05-06 | 1980-05-30 | Supervis Ets | Method for the production of a workpiece by extrusion, application of the method and an apparatus for carrying out the method |
JPS58500603A (en) * | 1981-04-20 | 1983-04-21 | インスチテユ−ト ヴイソキク テムペラテユ−ル アカデミイ ナウク エスエスエスア−ル | Equipment for pressing products from powdered materials |
US4420962A (en) * | 1981-09-02 | 1983-12-20 | Walker Forge, Inc. | Method of cold coining a toothed segment for an endless track wheel and two-piece die therefor and article formed thereby |
FR2529113B1 (en) * | 1982-06-24 | 1985-08-23 | Mo Otdely Sp | DEVICE FOR THE BILATERAL DELIVERY OF RODS |
DE3225326A1 (en) * | 1982-07-07 | 1984-01-12 | Moskovskie otdely special'nogo konstruktorsko-technologičeskogo bjuro po izoljatoram i armature, Moskva | Device for upsetting rod-shaped blanks at both ends |
FR2540758B1 (en) * | 1983-02-15 | 1986-03-07 | Meca Ind Speciales Atel | COLD FORMING TOOLS OF METAL PARTS COMPRISING OPPOSITE AXIAL ELEMENTS |
FR2628998B1 (en) * | 1988-03-23 | 1990-12-28 | Glaenzer Spicer Sa | METHOD FOR MANUFACTURING A GROOVED TRUCK MEMBER, AND FORMING METHOD AND TOOL FOR GROOVING SAME |
JPH039243U (en) * | 1989-06-13 | 1991-01-29 | ||
JPH04112645U (en) * | 1991-03-19 | 1992-09-30 | 中日産業株式会社 | Interlocking shelf unit |
US5709121A (en) * | 1996-06-21 | 1998-01-20 | Headed Reinforcement Corporation | Method and apparatus for hydraulically upsetting a steel reinforcement bar |
JP5451059B2 (en) * | 2008-12-25 | 2014-03-26 | 株式会社ニチダイ | Mold mechanism, manufacturing method, and multi-axis component |
CN104493062B (en) * | 2014-11-28 | 2016-08-17 | 芜湖银星汽车零部件有限公司 | One is red beats processing feeding decompressor |
EP3128132B1 (en) * | 2015-08-03 | 2019-03-27 | MTU Aero Engines GmbH | Turbo engine guide blade ring element |
CN113547014B (en) * | 2021-07-22 | 2023-04-28 | 蒙飞燕 | Automatic stamping equipment is used in production of electron stamping workpiece |
CN117505570B (en) * | 2023-12-18 | 2024-07-02 | 重庆禾芮卓机械有限公司 | Cold extrusion device for processing shock absorber piston |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE67669C (en) * | J. LlNDSAY j und J. N. LlNDSAY in Blacknefs Foundry, Dundee, Grafschaft Torfar, Schottland | Prefs device for the production of cranked crankshafts | ||
US2513710A (en) * | 1945-01-20 | 1950-07-04 | Charles A Brauchler | Press-forging apparatus |
US2978932A (en) * | 1957-11-04 | 1961-04-11 | Jr Harry D Frueauff | Forming press |
NL132529C (en) * | 1960-08-29 | 1900-01-01 | ||
DE1202098B (en) * | 1960-12-30 | 1965-09-30 | Niels Frederik Lindbaek Madsen | Device on presses |
DE1257539B (en) * | 1964-06-02 | 1967-12-28 | Otto Georg Dr Ing | Device for pressing hollow parts |
US3355930A (en) * | 1965-03-08 | 1967-12-05 | Zd Gomselmash | Method of, and device for, manufacturing profile articles, preferably gears and starwheels |
DE1627678B1 (en) * | 1967-06-20 | 1971-10-28 | Hatebur Ag F B | Device for predominantly cold pressing of externally undercut, pre-pressed intermediate pieces |
US3583198A (en) * | 1969-06-05 | 1971-06-08 | Ford Motor Co | Lateral extrusion process |
TR18485A (en) * | 1973-04-17 | 1977-02-24 | Glaenzer Sa | ASSEMBLY FOR SHAPING OF MINERAL PARTS IN COLD |
-
1973
- 1973-04-17 TR TR18485A patent/TR18485A/en unknown
- 1973-04-17 FR FR7313830A patent/FR2226228B1/fr not_active Expired
-
1974
- 1974-03-05 BE BE141661A patent/BE811893A/en unknown
- 1974-03-05 CH CH308274A patent/CH582029A5/xx not_active IP Right Cessation
- 1974-03-28 IT IT49793/74A patent/IT1004424B/en active
- 1974-03-29 ES ES0424763A patent/ES424763A1/en not_active Expired
- 1974-03-30 DE DE2415549A patent/DE2415549C3/en not_active Expired
- 1974-03-30 DE DE2462641A patent/DE2462641C3/en not_active Expired
- 1974-04-04 NL NL7404632.A patent/NL161999C/en not_active IP Right Cessation
- 1974-04-05 US US458227A patent/US3908430A/en not_active Expired - Lifetime
- 1974-04-08 ZA ZA00742245A patent/ZA742245B/en unknown
- 1974-04-10 CA CA197,309A patent/CA1004509A/en not_active Expired
- 1974-04-11 GB GB1618174A patent/GB1462665A/en not_active Expired
- 1974-04-15 DD DD177901A patent/DD112919A5/xx unknown
- 1974-04-16 JP JP4178574A patent/JPS5418668B2/ja not_active Expired
- 1974-04-16 BR BR3037/74A patent/BR7403037D0/en unknown
- 1974-04-16 SE SE7405095A patent/SE412172B/en unknown
- 1974-04-16 CS CS742733A patent/CS216903B2/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11203053B2 (en) | 2019-10-03 | 2021-12-21 | Shyam Newar | Peripheral combination hydraulic press to forge and method of manufacturing thereof |
CN111804885A (en) * | 2020-07-09 | 2020-10-23 | 科曼车辆部件***(苏州)有限公司 | Liquid die forging forming process for aluminum alloy automobile hub |
CN114803988A (en) * | 2022-06-29 | 2022-07-29 | 江苏雪之吻生物科技有限公司 | Beverage production line |
Also Published As
Publication number | Publication date |
---|---|
DE2415549C3 (en) | 1982-01-07 |
TR18485A (en) | 1977-02-24 |
BE811893A (en) | 1974-09-05 |
DE2462641B2 (en) | 1981-03-19 |
FR2226228B1 (en) | 1978-03-03 |
AU6792274A (en) | 1975-10-16 |
DE2415549A1 (en) | 1974-11-07 |
ZA742245B (en) | 1975-03-26 |
DE2462641C3 (en) | 1981-11-12 |
NL161999C (en) | 1980-04-15 |
FR2226228A1 (en) | 1974-11-15 |
CA1004509A (en) | 1977-02-01 |
DD112919A5 (en) | 1975-05-12 |
SE412172B (en) | 1980-02-25 |
CH582029A5 (en) | 1976-11-30 |
DE2415549B2 (en) | 1981-04-09 |
ES424763A1 (en) | 1976-06-01 |
BR7403037D0 (en) | 1974-12-24 |
IT1004424B (en) | 1976-07-10 |
NL7404632A (en) | 1974-10-21 |
CS216903B2 (en) | 1982-12-31 |
JPS5418668B2 (en) | 1979-07-09 |
JPS50157251A (en) | 1975-12-19 |
US3908430A (en) | 1975-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1462665A (en) | Cold-forming metal articles | |
US2261304A (en) | Manufacture of shells for ordnance purposes | |
US5001920A (en) | Method and apparatus for manufacturing a constant velocity joint and the like | |
US1946117A (en) | Method of and apparatus for extruding valves and multiflanged pipe fittings | |
CN208437592U (en) | Ring flange forging and molding mold | |
GB1229539A (en) | ||
US2787828A (en) | Method for producing finished articles directly from material blanks | |
US2513710A (en) | Press-forging apparatus | |
GB1224259A (en) | Improvements in upsetting or forging machines | |
US3831414A (en) | Means for making pulleys | |
US1397566A (en) | Method of forming steel wheels | |
GB1220288A (en) | Transfer press | |
US2248002A (en) | Apparatus for finishing forgings | |
GB766700A (en) | An improved vertical hydraulic metal-working press | |
RU2041761C1 (en) | Method and apparatus for making rod products, having end flange and bead in their mean portion | |
DE19922659B4 (en) | Hydraulic closing device for cross extrusion of workpieces | |
US1913492A (en) | Method of wheel hub forging | |
GB1396967A (en) | Multistage cold impact press | |
GB1359905A (en) | Vertical hydraulic press | |
GB622938A (en) | Apparatus for forging work pieces with large variations of cross-section | |
US2176364A (en) | Extruding press | |
GB1094132A (en) | Hydraulic press | |
RU2041007C1 (en) | Method of making rod products, having end flange and bead in their mean portion and apparatus for performing the method | |
RU2167736C2 (en) | Method for forging axially symmetrical blanks and apparatus for its embodiment | |
US4305270A (en) | Hydrostatic pressing apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |