SU656489A3 - Device for forming screw components from metal powders - Google Patents
Device for forming screw components from metal powdersInfo
- Publication number
- SU656489A3 SU656489A3 SU731981236A SU1981236A SU656489A3 SU 656489 A3 SU656489 A3 SU 656489A3 SU 731981236 A SU731981236 A SU 731981236A SU 1981236 A SU1981236 A SU 1981236A SU 656489 A3 SU656489 A3 SU 656489A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- die
- matrix
- cam
- plate
- punch
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
- B22F5/085—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs with helical contours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Molding Of Porous Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ФОРМОВАНИЯ винтовых(54) DEVICE FOR FORMING screw
ДЕТАЛЕЙ ИЗ МЕТАЛЛИЧЕСКИХ ПОРОШКОВDETAILS FROM METAL POWDERS
Изобретение относитс к порсшковой металлургии, в частности к устройствам дл прессовани изделий из металлических порошков.The invention relates to powder metallurgy, in particular, to devices for pressing articles made from metal powders.
Известное устройство дл прессовани деталей из металлических порошков , содержащее две матрицы и два пуансона,не обеспечивает возможности изготовлени винтовых деталей l .The known device for pressing parts from metal powders, containing two dies and two punches, does not provide the possibility of producing screw details l.
Наиболее близким к предложенному по технической сущности и достигаемому эффекту вл етс устройство дл прессовани винтовых деталей из металлических порошков, включающее верхнюю и нижнюю матрицы и пуансоны , причем внутренн поверхность матриц и наружна поверхность пуансонов выполнены с взаимно сопр женным винтовым профилем, а одна из матриц установлена с возможностью осевого перемодени 2 .The closest to the proposed technical essence and the achieved effect is a device for pressing screw parts made of metal powders, including upper and lower dies and punches, with the inner surface of the dies and the outer surface of the dies made with a mutually matching screw profile, and one of the dies is installed with the possibility of axial re-modulation 2.
Недостатком данного устройства вл етс отсутствие возможности изготовлени винтовых деталей с двухспиральной поверхностью.The disadvantage of this device is the inability to manufacture helical parts with a double helix surface.
Предложенное устройство отличаетс от известного тем, что, с целью изготовлени изделий с двухсп ральной поверхностью, матрица, установленна с возможностью осевого перемещени , снабжена поворотным механизмом в виде копира со спиральным пазом и пальцем, закрепленным на матрице и установленным в пазу копира , и выполнена с возможностью враоге и вокруг своей оси.The proposed device differs from the known fact that, in order to manufacture products with a double-sided surface, the matrix mounted for axial movement is equipped with a rotary mechanism in the form of a copier with a spiral groove and a finger fixed on the matrix and installed in the groove of the copier, and opportunity on the enemy and around its axis.
На фиг. 1 показан внешний вид спрессованной детали; на фиг. 2 устройство после загрузки порошка, продольное сечение; на фиг. 3 часть устройства в момент прессовани , продольное сечение; на фиг.4то же, в момент извлечени спрессованной детали; на фиг. 5 - сечение А-А фиг.2.FIG. 1 shows the appearance of the pressed part; in fig. 2 device after powder loading, longitudinal section; in fig. 3 part of the device at the time of pressing, longitudinal section; 4 in the same, at the time of the extraction of the pressed part; in fig. 5 - section aa of FIG. 2.
Предложенное устройство предназначено дл прессовани деталей, поверхность которых выполнена двухспиральной , в частности шевронных шестерен На фиг. 1 представлена деталь 1, верхн часть которой выполнена с зубчатым зацеплением 2, нижн - с зацеплением 3, а центральна часть с осевым отверстием 4.The proposed device is intended for pressing parts whose surface is made of double helix, in particular chevron gears. In FIG. Figure 1 shows part 1, the upper part of which is made with gear teeth 2, the lower part is made with gear 3, and the central part with an axial bore 4.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT71122/72A IT976216B (en) | 1972-12-29 | 1972-12-29 | DEVICE FOR FORMING HELICAL PIECES BY COMPACTION OF POWDER MATERIALS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU656489A3 true SU656489A3 (en) | 1979-04-05 |
Family
ID=11314655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU731981236A SU656489A3 (en) | 1972-12-29 | 1973-12-28 | Device for forming screw components from metal powders |
Country Status (8)
Country | Link |
---|---|
US (1) | US3909167A (en) |
JP (1) | JPS5716161B2 (en) |
CA (1) | CA1016317A (en) |
DE (1) | DE2363948C2 (en) |
FR (1) | FR2212199B1 (en) |
GB (1) | GB1394300A (en) |
IT (1) | IT976216B (en) |
SU (1) | SU656489A3 (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352648A (en) * | 1980-12-22 | 1982-10-05 | Toolmakers, Incorporated | Powdered metal press and tooling therefor |
JPS57141004A (en) * | 1981-02-23 | 1982-09-01 | Hitachi Ltd | Recording system for multichannel sound signal |
JPH0224167Y2 (en) * | 1986-02-24 | 1990-07-03 | ||
IT1221597B (en) * | 1987-07-24 | 1990-07-12 | Ugo Giannelli | MOLDING AND SHAPING EQUIPMENT OF CONCRETE MANUFACTURED PRODUCTS FROM PRESSES |
JPH04136107A (en) * | 1990-09-25 | 1992-05-11 | Sumitomo Electric Ind Ltd | Sintered helical gear forming equipment |
JPH05195011A (en) * | 1991-08-17 | 1993-08-03 | Werkzeugbau Alvier Ag | Modular device for press-molding workpiece having profile of spiral shape |
US5390414A (en) * | 1993-04-06 | 1995-02-21 | Eaton Corporation | Gear making process |
ATE191175T1 (en) * | 1993-11-24 | 2000-04-15 | Stackpole Ltd | UNDERCUT MULTIPLE PRESS MOLD |
ATE182841T1 (en) * | 1993-11-24 | 1999-08-15 | Stackpole Ltd | OFFSET MULTI-PIECE PRESS MOLD |
DE4428842C1 (en) * | 1994-08-02 | 1996-01-18 | Mannesmann Ag | Device for the production of compacts |
JPH08294798A (en) * | 1995-04-26 | 1996-11-12 | Tamagawa Mach Kk | Powder feeding device and its control method |
US6440357B1 (en) | 1996-05-09 | 2002-08-27 | Stackpole Limited | Compacted-powder opposed twin-helical gears and method |
US6165400A (en) * | 1996-05-09 | 2000-12-26 | Stackpole Limited | Compacted-powder opposed twin-helical gears and method |
AT406240B (en) * | 1996-06-20 | 2000-03-27 | Miba Sintermetall Ag | MOLDING TOOL FOR PRESSING A MOLDED BODY FROM A SINTER POWDER |
US6156265A (en) * | 1996-08-19 | 2000-12-05 | Sumitomo Electric Industries, Ltd. | Powder compacting apparatus and method of forming helical gear wheel using said powder compacting apparatus |
US6558594B2 (en) | 1996-11-14 | 2003-05-06 | Matsushita Electric Industrial Co., Ltd. | Powder compression molding method for producing cathode pellets for dry cells |
US5865239A (en) * | 1997-02-05 | 1999-02-02 | Micropump, Inc. | Method for making herringbone gears |
JP3341981B2 (en) * | 1997-08-27 | 2002-11-05 | 本田技研工業株式会社 | Helical gear sizing device and sizing method |
JP3414215B2 (en) | 1997-08-28 | 2003-06-09 | 住友電気工業株式会社 | Molding method and powder molding apparatus for spiral bevel gear |
US6338289B1 (en) * | 1998-06-02 | 2002-01-15 | New Bright Industrial Co., Ltd. | Gear box having plastic helical gears and L-shaped axles |
GB2360825B (en) * | 2000-03-30 | 2004-11-17 | Formflo Ltd | Gear wheels roll formed from powder metal blanks |
DE10222132B4 (en) * | 2002-05-17 | 2006-04-20 | SCHWäBISCHE HüTTENWERKE GMBH | Multiple helical, one-piece pressed gear and method and apparatus for its production |
DE602007012874D1 (en) * | 2007-09-06 | 2011-04-14 | 3R Syst Int Ab | Die pressing device for powder pressing |
AT505947B1 (en) * | 2007-11-14 | 2016-04-15 | Miba Sinter Austria Gmbh | COMPRESSION TOOL |
US8033805B2 (en) | 2007-11-27 | 2011-10-11 | Kennametal Inc. | Method and apparatus for cross-passageway pressing to produce cutting inserts |
CN101456260B (en) * | 2008-12-19 | 2011-05-18 | 宁波市北仑新港冶金机械有限公司 | Power device for driving female die blocker and adjusting lower pressure bar |
US8246415B2 (en) * | 2009-11-18 | 2012-08-21 | New Bright Industrial Co., Ltd. | Gear box for use in toy vehicles |
WO2014013290A2 (en) * | 2012-07-06 | 2014-01-23 | Lozano Bonet Jose | Stamping press |
CN103057149B (en) * | 2013-01-02 | 2015-08-19 | 无锡隆盛科技股份有限公司 | Powder clamp dog device |
EP2853322A1 (en) * | 2013-09-30 | 2015-04-01 | Seco Tools AB | Press for making a tool green body having a helical flute, method for making a tool green body having a helical flute, and tool green body having a helical flute |
GB2572775A (en) * | 2018-04-10 | 2019-10-16 | Rolls Royce Plc | Methods of Manufacture |
CN113234506B (en) * | 2021-05-13 | 2022-07-12 | 陕西昭德环保型煤有限公司 | Briquette forming processing machinery and method |
CN117259751B (en) * | 2023-11-22 | 2024-02-06 | 烟台东星大韩粉末冶金有限公司 | Powder metallurgy forming processing equipment and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767428A (en) * | 1952-04-12 | 1956-10-23 | Borg Warner | Apparatus for making torquetransmitting elements |
US2767438A (en) * | 1952-04-14 | 1956-10-23 | Borg Warner | Method and apparatus for making torque-transmitting elements |
NL253507A (en) * | 1960-07-28 | |||
US3118183A (en) * | 1961-05-05 | 1964-01-21 | Procter & Gamble | Rotary tablet press having means to rotate the plungers |
GB1091321A (en) * | 1963-12-18 | 1967-11-15 | R Laurent Sa Atel | Apparatus for the production of helically toothed mechanical parts from sintered metals |
GB1226889A (en) * | 1969-02-01 | 1971-03-31 | ||
BE759661A (en) * | 1969-12-01 | 1971-04-30 | Hitachi Powdered Metals Cy Ltd | POWDER COMPRESSION DEVICE TO FORM A COMPRESSED HELICOIDAL GEAR |
US3677672A (en) * | 1970-03-12 | 1972-07-18 | Chrysler Corp | Apparatus for the manufacture of powder metal helical gears |
ZA715429B (en) * | 1970-09-10 | 1972-04-26 | Olivetti & Co Spa | A device for moulding parts to be sintered |
-
1972
- 1972-12-29 IT IT71122/72A patent/IT976216B/en active
-
1973
- 1973-12-14 GB GB5809473A patent/GB1394300A/en not_active Expired
- 1973-12-14 US US424700A patent/US3909167A/en not_active Expired - Lifetime
- 1973-12-18 CA CA188,571A patent/CA1016317A/en not_active Expired
- 1973-12-20 DE DE2363948A patent/DE2363948C2/en not_active Expired
- 1973-12-25 JP JP14387073A patent/JPS5716161B2/ja not_active Expired
- 1973-12-28 FR FR7347043A patent/FR2212199B1/fr not_active Expired
- 1973-12-28 SU SU731981236A patent/SU656489A3/en active
Also Published As
Publication number | Publication date |
---|---|
JPS4998306A (en) | 1974-09-18 |
US3909167A (en) | 1975-09-30 |
FR2212199B1 (en) | 1977-06-10 |
JPS5716161B2 (en) | 1982-04-03 |
CA1016317A (en) | 1977-08-30 |
DE2363948A1 (en) | 1974-07-04 |
IT976216B (en) | 1974-08-20 |
FR2212199A1 (en) | 1974-07-26 |
DE2363948C2 (en) | 1984-05-24 |
GB1394300A (en) | 1975-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU656489A3 (en) | Device for forming screw components from metal powders | |
US2570989A (en) | Apparatus for forming powder metallurgy parts | |
US3172156A (en) | Compacting press | |
US3394432A (en) | Apparatus for the production of helically toothed mechanical parts from sintered metals | |
US2449515A (en) | Method of forming parts from powdered metal | |
US3826599A (en) | Adjusting mechanism and process for powder compacting press | |
US3130698A (en) | Rotary can domer and trimmer | |
GB1323623A (en) | Method of and apparatus for press forming articles from powdered material | |
US2970485A (en) | Driving mechanism for reciprocating press members and the like | |
SU567394A3 (en) | Apparatus for pressing helical gears from powder | |
US3924996A (en) | Rotary tablet-making machine | |
US3266071A (en) | Cam-controlled apparatus for throwing out the bolts from the counter punch of bolt presses or the like | |
US2682080A (en) | Machine | |
KR910016405A (en) | Manufacturing method and apparatus of coil spring | |
SU574259A1 (en) | Apparatus for profile rolling of hollow articles | |
SU8826A1 (en) | Mechanical press for the manufacture of glass products | |
SU401737A1 (en) | MATRIX OF THE QUARKING MACHINE | |
RU1809196C (en) | Device for mounting and calking rolling bodies in cage | |
SU452517A1 (en) | Press mechanism of rotary tablet machine | |
SU808117A1 (en) | Apparatus for producing tablets | |
CN116550916A (en) | Bathroom valve body stamping equipment and working method thereof | |
SU710740A1 (en) | Cold-upsetting automatic machine | |
SU1152696A1 (en) | Die for making parts | |
SU247018A1 (en) | ROTOR MACHINE | |
JPH1177226A (en) | Method and device for manufacturing helical gear |