IE36005B1 - A device for providing workpieces with a screwthread - Google Patents
A device for providing workpieces with a screwthreadInfo
- Publication number
- IE36005B1 IE36005B1 IE404/71A IE40471A IE36005B1 IE 36005 B1 IE36005 B1 IE 36005B1 IE 404/71 A IE404/71 A IE 404/71A IE 40471 A IE40471 A IE 40471A IE 36005 B1 IE36005 B1 IE 36005B1
- Authority
- IE
- Ireland
- Prior art keywords
- holding means
- tool
- screwthread
- blank
- cleft
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 abstract 5
- 238000010276 construction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Machine Tool Units (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Articles (AREA)
- Milling Processes (AREA)
Abstract
The machine for forming threads on bolts, and the like blanks by means of thread rolling tools, as described, comprises a frame, a thread rolling tool movable in the frame of the machine, said rolling tool being reciprocal along a cooperating stationary rolling tool mounted on a holding means in the frame, means for adjusting the holding means and the stationary tool; in vertical direction with respect to the direction of reciprocation of the movable tool so as to obtain the desired pitch of the screwthread on the blank; in a transverse direction perpendicular to the direction of the reciprocation so as to obtain the desired diameter of the screwthread on the blank; and in an inclined position in order to provide for the same diameter over the entire length of the threads on the blank. In this construction the holding means in the form of a block is provided with a cleft substantially in its longitudinal direction parallel to the direction of movement of the reciprocable rolling tool, said cleft ending at its bottom in a slit-shaped bore also extending in said longitudinal direction, said holding means being provided at its topside with a groove opening into said cleft, and an adjusting member in the groove for controlling the width of said groove.
[US3726118A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7005082A NL7005082A (en) | 1970-04-09 | 1970-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE36005L IE36005L (en) | 1971-10-09 |
| IE36005B1 true IE36005B1 (en) | 1976-07-21 |
Family
ID=19809808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE404/71A IE36005B1 (en) | 1970-04-09 | 1971-03-30 | A device for providing workpieces with a screwthread |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3726118A (en) |
| JP (1) | JPS5526943B1 (en) |
| AT (1) | AT305739B (en) |
| BE (1) | BE764957A (en) |
| BR (1) | BR7102092D0 (en) |
| CA (1) | CA929715A (en) |
| CH (1) | CH518756A (en) |
| CS (1) | CS157703B2 (en) |
| DE (1) | DE2113667C3 (en) |
| DK (1) | DK132995C (en) |
| ES (1) | ES390060A1 (en) |
| FR (1) | FR2089417A5 (en) |
| GB (1) | GB1307349A (en) |
| HU (1) | HU162456B (en) |
| IE (1) | IE36005B1 (en) |
| IL (1) | IL36511A (en) |
| IT (1) | IT942539B (en) |
| NL (1) | NL7005082A (en) |
| NO (1) | NO133259C (en) |
| PL (1) | PL76396B1 (en) |
| SE (1) | SE361420B (en) |
| SU (1) | SU368724A3 (en) |
| TR (1) | TR17027A (en) |
| ZA (1) | ZA712035B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926026A (en) * | 1974-11-20 | 1975-12-16 | Warren M Jackson | Flat die thread rolling machine |
| US4229966A (en) * | 1979-03-22 | 1980-10-28 | Jackson Warren M | Adjustable holder for the stationary die of a thread rolling machine |
| US4583385A (en) * | 1983-11-14 | 1986-04-22 | Warren M. Jackson, Inc. | Flat die thread roller |
| US4754631A (en) * | 1983-11-14 | 1988-07-05 | Warren M. Jackson, Inc. | Flat die thread roller |
| US5230235A (en) * | 1991-02-08 | 1993-07-27 | The National Machinery Company | Flat die thread roller |
| US5131250A (en) * | 1991-02-08 | 1992-07-21 | The National Machinery Company | Flat die thread roller |
| US6301945B1 (en) * | 2000-06-01 | 2001-10-16 | Utica Enterprises, Inc. | Rack slide assembly and machine for rolling splines in a round workpiece |
| DE102008045302A1 (en) | 2007-11-14 | 2009-05-20 | E. W. Menn Gmbh & Co. Kg | Thread and profile producing device, has drive provided for two rolling flanges for producing linear movement of rolling flanges relative to each other, and blank provided between rolling flanges, where drive is designed as linear motor |
| EP2095892A1 (en) | 2008-02-27 | 2009-09-02 | E. W. Menn Gmbh & Co. Kg | Profile roller machine |
| US8984922B2 (en) * | 2010-04-26 | 2015-03-24 | E.W.Menn GmbH & Co. KG | Method of and apparatus for positioning a tool |
| ES2440087B1 (en) * | 2012-07-27 | 2015-03-24 | Talleres Saspi, S.A. | PERFECTED MECHANISM FOR CLAMPING OF MOTORIZED WEDGES IN SCREW LAMINATION MACHINES |
| US10722934B2 (en) | 2016-08-26 | 2020-07-28 | Vey Manufacturing Technologies LLC | Thread rolling assembly |
| CN108580765A (en) * | 2018-05-14 | 2018-09-28 | 温州中特标准件有限公司 | A kind of thread rolling machine and method of the vertical adjusting bracket of band |
| EP3820634B1 (en) * | 2018-08-27 | 2024-11-13 | Vey Manufacturing Technologies LLC | Positioning and clamping system for thread rolling |
| US11351621B2 (en) | 2018-08-27 | 2022-06-07 | Vey Manufacturing Technologies LLC | Positioning and clamping system for thread rolling |
| CN112756522A (en) * | 2020-12-25 | 2021-05-07 | 上海华鞍汽车配件有限公司 | High-strength bolt anti-skid and anti-drop thread combined thread rolling device and thread rolling process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US375099A (en) * | 1887-12-20 | rogers | ||
| US403072A (en) * | 1889-05-07 | Machine | ||
| US1108425A (en) * | 1914-04-10 | 1914-08-25 | Manville E J Machine Co | Thread-rolling machine. |
| US1979919A (en) * | 1933-01-13 | 1934-11-06 | Scovill Manufacturing Co | Machine for rolling screw threads |
| US2197732A (en) * | 1938-03-12 | 1940-04-16 | Illinois Tool Works | Thread rolling die and method |
| US2548137A (en) * | 1945-08-06 | 1951-04-10 | Continental Aviat & Engineerin | Machine for machining tapered studs |
| US2967444A (en) * | 1955-06-03 | 1961-01-10 | Rockford Machine Tool Co | Thread rolling machines |
-
1970
- 1970-04-09 NL NL7005082A patent/NL7005082A/xx unknown
-
1971
- 1971-03-20 DE DE2113667A patent/DE2113667C3/en not_active Expired
- 1971-03-29 BE BE764957A patent/BE764957A/en unknown
- 1971-03-29 ZA ZA712035A patent/ZA712035B/en unknown
- 1971-03-30 IL IL36511A patent/IL36511A/en unknown
- 1971-03-30 IE IE404/71A patent/IE36005B1/en unknown
- 1971-03-31 AT AT273871A patent/AT305739B/en not_active IP Right Cessation
- 1971-03-31 NO NO1218/71A patent/NO133259C/no unknown
- 1971-03-31 CH CH463171A patent/CH518756A/en not_active IP Right Cessation
- 1971-04-02 IT IT22664/71A patent/IT942539B/en active
- 1971-04-07 US US00132053A patent/US3726118A/en not_active Expired - Lifetime
- 1971-04-07 SE SE04615/71A patent/SE361420B/xx unknown
- 1971-04-07 PL PL1971147413A patent/PL76396B1/pl unknown
- 1971-04-07 DK DK170971A patent/DK132995C/en active
- 1971-04-07 CS CS248271A patent/CS157703B2/cs unknown
- 1971-04-07 BR BR002092/71A patent/BR7102092D0/en unknown
- 1971-04-08 ES ES390060A patent/ES390060A1/en not_active Expired
- 1971-04-08 CA CA109968A patent/CA929715A/en not_active Expired
- 1971-04-08 FR FR7112536A patent/FR2089417A5/fr not_active Expired
- 1971-04-08 TR TR17027A patent/TR17027A/en unknown
- 1971-04-08 SU SU1656831A patent/SU368724A3/ru active
- 1971-04-09 JP JP2225371A patent/JPS5526943B1/ja active Pending
- 1971-04-09 HU HUNE486A patent/HU162456B/hu unknown
- 1971-04-19 GB GB2636971*A patent/GB1307349A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7005082A (en) | 1971-10-12 |
| IT942539B (en) | 1973-04-02 |
| BE764957A (en) | 1971-08-16 |
| NO133259B (en) | 1975-12-29 |
| DK132995B (en) | 1976-03-08 |
| CH518756A (en) | 1972-02-15 |
| AT305739B (en) | 1973-03-12 |
| DE2113667B2 (en) | 1974-04-25 |
| IE36005L (en) | 1971-10-09 |
| BR7102092D0 (en) | 1973-07-17 |
| DE2113667A1 (en) | 1971-10-21 |
| DE2113667C3 (en) | 1974-12-12 |
| CS157703B2 (en) | 1974-09-16 |
| JPS5526943B1 (en) | 1980-07-17 |
| US3726118A (en) | 1973-04-10 |
| HU162456B (en) | 1973-02-28 |
| ES390060A1 (en) | 1974-05-01 |
| SU368724A3 (en) | 1973-01-26 |
| SE361420B (en) | 1973-11-05 |
| GB1307349A (en) | 1973-02-21 |
| IL36511A (en) | 1974-07-31 |
| NO133259C (en) | 1976-04-07 |
| PL76396B1 (en) | 1975-02-28 |
| ZA712035B (en) | 1971-12-29 |
| IL36511A0 (en) | 1971-05-26 |
| CA929715A (en) | 1973-07-10 |
| TR17027A (en) | 1974-04-25 |
| FR2089417A5 (en) | 1972-01-07 |
| DK132995C (en) | 1976-08-09 |
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