ES426667A1 - Mechanism for stripping a drawn container from the punch of a deforming tool - Google Patents
Mechanism for stripping a drawn container from the punch of a deforming toolInfo
- Publication number
- ES426667A1 ES426667A1 ES426667A ES426667A ES426667A1 ES 426667 A1 ES426667 A1 ES 426667A1 ES 426667 A ES426667 A ES 426667A ES 426667 A ES426667 A ES 426667A ES 426667 A1 ES426667 A1 ES 426667A1
- Authority
- ES
- Spain
- Prior art keywords
- container
- punch
- mouth
- deformation stroke
- peripheral edge
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
- B21D45/065—Stripping-off devices for deep-drawn cans, e.g. using stripping fingers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The combination is used in the mechanism for forming and stripping a container having a mouth wherein the container is formed on a punch during the inserting portion of a deformation stroke through a deforming die and stripped from the punch during the withdrawing portion of the deformation stroke. An annular stripper member is located ahead of the deforming die and is disposed around and in a zone of movement during the deformation stroke. The stripper member is effective to strip the container from the punch during the withdrawing portion of the deformation stroke. Beveled means is adapted to act upon the peripheral edge of the mouth of the container against a peripheral edge section of the deforming die. Consequently, a conically-shaped widened portion is formed along the peripheral edge of the container mouth. The beveled means is effective to form the conically shaped widened portion toward the end of the inserting portion of the deformation stroke. The stripper member includes a stripper surface disposed obliquely with respect to the axis of the punch and is effective to abut the widened mouth portion on the withdrawing portion of the stroke thereby causing the container to be removed from the punch.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH757073A CH569527A5 (en) | 1973-05-25 | 1973-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES426667A1 true ES426667A1 (en) | 1976-07-01 |
Family
ID=4327226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES426667A Expired ES426667A1 (en) | 1973-05-25 | 1974-05-25 | Mechanism for stripping a drawn container from the punch of a deforming tool |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3910095A (en) |
| JP (1) | JPS5027760A (en) |
| AT (1) | AT331617B (en) |
| AU (1) | AU474533B2 (en) |
| BE (1) | BE815532A (en) |
| BR (1) | BR7404166D0 (en) |
| CH (1) | CH569527A5 (en) |
| CS (1) | CS176278B2 (en) |
| DD (1) | DD114356A5 (en) |
| DE (1) | DE2332851C3 (en) |
| DK (1) | DK284474A (en) |
| ES (1) | ES426667A1 (en) |
| FR (1) | FR2230433A1 (en) |
| GB (1) | GB1466189A (en) |
| IT (1) | IT1012709B (en) |
| NL (1) | NL7406806A (en) |
| SU (1) | SU516335A3 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4506534A (en) * | 1983-01-03 | 1985-03-26 | Redicon Corporation | Method and apparatus for removing drawn container from draw horn |
| JPS6030528A (en) * | 1983-07-28 | 1985-02-16 | Toyo Kohan Co Ltd | Forming tool for metallic foil container excellent in drawing formability |
| US4552004A (en) * | 1983-12-01 | 1985-11-12 | Gilbert Barfield | Apparatus for forming golf ball molds |
| JPS6099031U (en) * | 1983-12-14 | 1985-07-05 | 国産金属工業株式会社 | Pressing machine catch seat |
| JPH0228840U (en) * | 1988-08-10 | 1990-02-23 | ||
| WO2006057619A1 (en) * | 2004-11-26 | 2006-06-01 | Agency For Science, Technology And Research | Method and apparatus for forming microstructures |
| JP5448103B2 (en) * | 2011-03-31 | 2014-03-19 | 旭精機工業株式会社 | Molding equipment |
| CN102847842B (en) * | 2012-08-31 | 2014-12-03 | 华南理工大学 | Controllable demoulding push rod device applied to stamping automatic production line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3295351A (en) * | 1964-04-23 | 1967-01-03 | American Can Co | Self-adjusting stripping fingers |
| US3418839A (en) * | 1965-10-22 | 1968-12-31 | Richard E. Hlavac | Stripper plate bolt assembly for a die set |
-
1973
- 1973-05-25 CH CH757073A patent/CH569527A5/xx not_active IP Right Cessation
- 1973-06-28 DE DE2332851A patent/DE2332851C3/en not_active Expired
-
1974
- 1974-05-07 GB GB2006774A patent/GB1466189A/en not_active Expired
- 1974-05-15 US US470260A patent/US3910095A/en not_active Expired - Lifetime
- 1974-05-17 AU AU69081/74A patent/AU474533B2/en not_active Expired
- 1974-05-21 NL NL7406806A patent/NL7406806A/xx unknown
- 1974-05-21 IT IT23039/74A patent/IT1012709B/en active
- 1974-05-22 AT AT425674A patent/AT331617B/en not_active IP Right Cessation
- 1974-05-22 BR BR4166/74A patent/BR7404166D0/en unknown
- 1974-05-23 DD DD178721A patent/DD114356A5/xx unknown
- 1974-05-23 CS CS3706A patent/CS176278B2/cs unknown
- 1974-05-24 SU SU2029691A patent/SU516335A3/en active
- 1974-05-24 FR FR7418040A patent/FR2230433A1/fr not_active Withdrawn
- 1974-05-24 JP JP49059256A patent/JPS5027760A/ja active Pending
- 1974-05-24 BE BE144749A patent/BE815532A/en unknown
- 1974-05-24 DK DK284474A patent/DK284474A/da unknown
- 1974-05-25 ES ES426667A patent/ES426667A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2332851C3 (en) | 1980-10-23 |
| AU474533B2 (en) | 1976-07-22 |
| AU6908174A (en) | 1975-11-20 |
| CH569527A5 (en) | 1975-11-28 |
| BE815532A (en) | 1974-11-25 |
| DE2365766A1 (en) | 1976-05-13 |
| AT331617B (en) | 1976-08-25 |
| CS176278B2 (en) | 1977-06-30 |
| DE2365766B2 (en) | 1977-02-03 |
| GB1466189A (en) | 1977-03-02 |
| JPS5027760A (en) | 1975-03-22 |
| DD114356A5 (en) | 1975-08-05 |
| US3910095A (en) | 1975-10-07 |
| DE2332851A1 (en) | 1974-12-05 |
| IT1012709B (en) | 1977-03-10 |
| BR7404166D0 (en) | 1975-01-07 |
| SU516335A3 (en) | 1976-05-30 |
| DE2332851B2 (en) | 1976-05-06 |
| FR2230433A1 (en) | 1974-12-20 |
| ATA425674A (en) | 1975-11-15 |
| NL7406806A (en) | 1974-11-27 |
| DK284474A (en) | 1975-01-20 |
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