GB1509779A - Arrangement for the forming of work pieces - Google Patents
Arrangement for the forming of work piecesInfo
- Publication number
- GB1509779A GB1509779A GB4545275A GB4545275A GB1509779A GB 1509779 A GB1509779 A GB 1509779A GB 4545275 A GB4545275 A GB 4545275A GB 4545275 A GB4545275 A GB 4545275A GB 1509779 A GB1509779 A GB 1509779A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motion
- wobbling
- revolution
- tool
- oscillating element
- 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
-
- 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
- B21D19/12—Edge-curling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/025—Special design or construction with rolling or wobbling dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Food-Manufacturing Devices (AREA)
- Turning (AREA)
- Massaging Devices (AREA)
Abstract
A shaft (30) provided with eccentrics (35, 36) is rotatably mounted in a body of revolution (3). The eccentrics impart to a hoop-shaped oscillating element (4), the axial limbs of which are arranged laterally on the body of revolution (3), an oscillating motion. The tool (7) is connected to the oscillating element (4) and, as a result, this performs a wobbling working motion. Superimposed on this wobbling motion is a rotary motion since the body of revolution (3) is driven independently of the shaft (30) driving the wobbling motion and thus rotates the oscillating element (4) during the execution of the wobbling motion. The tool (7) is the setting head of a riveting tool and the deformation process results in a high quality of shaped pieces with the use of relatively small deformation forces due to the punctiform backwards and forward and rotary rolling motion of the working surface of the riveting tool. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS755174A CS173922B1 (en) | 1974-11-06 | 1974-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1509779A true GB1509779A (en) | 1978-05-04 |
Family
ID=5424870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4545275A Expired GB1509779A (en) | 1974-11-06 | 1975-10-31 | Arrangement for the forming of work pieces |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5169279A (en) |
CH (1) | CH617369A5 (en) |
CS (1) | CS173922B1 (en) |
DE (1) | DE2549843C3 (en) |
FR (1) | FR2290264A1 (en) |
GB (1) | GB1509779A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348768A1 (en) * | 1976-04-21 | 1977-11-18 | Vyzk Ustav Mech | Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece |
-
1974
- 1974-11-06 CS CS755174A patent/CS173922B1/cs unknown
-
1975
- 1975-10-31 GB GB4545275A patent/GB1509779A/en not_active Expired
- 1975-11-05 CH CH1431875A patent/CH617369A5/en not_active IP Right Cessation
- 1975-11-06 JP JP13355075A patent/JPS5169279A/en active Granted
- 1975-11-06 FR FR7533972A patent/FR2290264A1/en not_active Withdrawn
- 1975-11-06 DE DE19752549843 patent/DE2549843C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CS173922B1 (en) | 1977-03-31 |
CH617369A5 (en) | 1980-05-30 |
DE2549843B2 (en) | 1977-08-11 |
DE2549843C3 (en) | 1978-03-30 |
JPS5535219B2 (en) | 1980-09-12 |
DE2549843A1 (en) | 1976-05-13 |
FR2290264A1 (en) | 1976-06-04 |
JPS5169279A (en) | 1976-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |