GB1490539A - Method of shaping of a metal work-piece and a device for carrying out the method - Google Patents
Method of shaping of a metal work-piece and a device for carrying out the methodInfo
- Publication number
- GB1490539A GB1490539A GB50337/74A GB5033774A GB1490539A GB 1490539 A GB1490539 A GB 1490539A GB 50337/74 A GB50337/74 A GB 50337/74A GB 5033774 A GB5033774 A GB 5033774A GB 1490539 A GB1490539 A GB 1490539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- slides
- bar
- holder
- axis
- 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
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin
-
- 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
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Rolling Contact Bearings (AREA)
Abstract
1490539 Riveting VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE 20 Nov 1974 [23 Nov 1973] 50337/74 Heading B3U A workpiece, e.g. rivet head, is shaped by a cylindrical tool 62, Fig. 7, which performs a compound oscillating and rotary motion. The oscillating motion takes place in a plane passing through the axis 96 of the rivet and can be of variable amplitude. By rotating the plane about the axis 96, the rotary motion is obtained. The resulting curved path of the point of contact between the tool and rivet head can have a constant amplitude (the path in thin line, Fig. 1) or a varying amplitude (in thick line). One apparatus, Fig. 9, for driving the tool 62 includes a tool holder 57 carried in a bar 54. The bar is guided by rollers 52 in the curved track 50 of a holder 49, the holder being rotatable by a shaft 22. The bar is coupled by transverse pins 56, 89 to two slides 27 and 43 arranged eccentrically relative to the tool axis 99. The slides engage with diametral tracks 27, 43 in concentric rotors 24 and 45 and also engage with eccentric grooves 70, 71 in a central rotor 69 (which is rotatable by a further shaft 21). The tracks and grooves constrain the slides to move in paths determined by the relative drving speeds of the shafts, and thereby control the oscillating and rotary movement of the tool. The tool may have a flat working surface to operate on a convex rivet head, or may itself be of convex shape.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS8066A CS171938B1 (en) | 1973-11-23 | 1973-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1490539A true GB1490539A (en) | 1977-11-02 |
Family
ID=5430763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50337/74A Expired GB1490539A (en) | 1973-11-23 | 1974-11-20 | Method of shaping of a metal work-piece and a device for carrying out the method |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5542898B2 (en) |
| AT (1) | AT336371B (en) |
| CH (1) | CH591906A5 (en) |
| CS (1) | CS171938B1 (en) |
| DD (1) | DD116406A1 (en) |
| FR (1) | FR2252150B1 (en) |
| GB (1) | GB1490539A (en) |
| NL (1) | NL7415284A (en) |
| SE (1) | SE412535B (en) |
| SU (1) | SU560740A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815208C2 (en) * | 1978-04-08 | 1982-09-23 | Arno Ing.(grad.) 7322 Donzdorf Thamm | Orbital riveting machine |
| JPS60170550A (en) * | 1984-02-13 | 1985-09-04 | Musashi Seimitsu Kogyo Kk | Upper die presser device for rotary forging machine |
| JP6487961B2 (en) * | 2017-05-08 | 2019-03-20 | オリンパス株式会社 | Method for manufacturing joint structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830435A (en) * | 1971-08-23 | 1973-04-21 |
-
1973
- 1973-11-23 CS CS8066A patent/CS171938B1/cs unknown
-
1974
- 1974-11-18 AT AT921974A patent/AT336371B/en not_active IP Right Cessation
- 1974-11-19 CH CH1539074A patent/CH591906A5/xx not_active IP Right Cessation
- 1974-11-20 GB GB50337/74A patent/GB1490539A/en not_active Expired
- 1974-11-21 DD DD182495A patent/DD116406A1/xx unknown
- 1974-11-22 NL NL7415284A patent/NL7415284A/en active Search and Examination
- 1974-11-22 SU SU2084485A patent/SU560740A1/en active
- 1974-11-22 SE SE7414725A patent/SE412535B/en unknown
- 1974-11-25 JP JP13541674A patent/JPS5542898B2/ja not_active Expired
- 1974-11-25 FR FR7438604A patent/FR2252150B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50112872A (en) | 1975-09-04 |
| DD116406A1 (en) | 1975-11-20 |
| DE2455452A1 (en) | 1975-06-05 |
| NL7415284A (en) | 1975-05-27 |
| CH591906A5 (en) | 1977-10-14 |
| CS171938B1 (en) | 1976-11-29 |
| FR2252150B1 (en) | 1978-06-16 |
| FR2252150A1 (en) | 1975-06-20 |
| AT336371B (en) | 1977-05-10 |
| DE2455452B2 (en) | 1977-07-14 |
| SE412535B (en) | 1980-03-10 |
| SU560740A1 (en) | 1977-06-05 |
| SE7414725L (en) | 1975-05-26 |
| ATA921974A (en) | 1976-08-15 |
| JPS5542898B2 (en) | 1980-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |