JPS57142799A - Method and device for combination working of progressive feed and transfer - Google Patents
Method and device for combination working of progressive feed and transferInfo
- Publication number
- JPS57142799A JPS57142799A JP56027706A JP2770681A JPS57142799A JP S57142799 A JPS57142799 A JP S57142799A JP 56027706 A JP56027706 A JP 56027706A JP 2770681 A JP2770681 A JP 2770681A JP S57142799 A JPS57142799 A JP S57142799A
- Authority
- JP
- Japan
- Prior art keywords
- workpieces
- stage
- working
- conveyed
- transfer
- 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.)
- Granted
Links
- 230000000750 progressive effect Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE:To make production with inexpensive dies possible even with the workpieces having intricate shapes or requiring stages that cannot be effected with progressive feed working by incorporating a progreesive feed working stage and a transfer working stage into one simple die. CONSTITUTION:The workpieces 6 made by subjecting the materials inserted into press dies successively to piercing, nothcing, and cutting in a progressive feed press working stage A and cut pieces are dropped by an inclined type guide rails 7 onto a stock part 10. Next, the workpieces 6 are conveyed from below the clutch type conveying pawls 14 provided to a frame body 12 to a forming stage 17 of transfer by means of the ejecting levers 9 operated by air cylinders 8. Upon completion of this conveyance, the workpieces 15 are fixed at both end parts by side face guide mechanisms 16 and are subjeted to press working. Next, the workpeices 15 are conveyed by ratchet type conveying pawls 14 to the next piercing stage 18, where both end parts are fixed by the mechanisms 16 simultaneously in the same manner as for the forming stage and are subjected to press working. Further, the workpieces 18 after the working are conveyed to a parting stage 20 by the same techniques, where they are subjected to press working, and the parted workpieces 21 are discharged respectively from inclined type chutes 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56027706A JPS5945478B2 (en) | 1981-02-26 | 1981-02-26 | Progressive/transfer combination processing method and its equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56027706A JPS5945478B2 (en) | 1981-02-26 | 1981-02-26 | Progressive/transfer combination processing method and its equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57142799A true JPS57142799A (en) | 1982-09-03 |
| JPS5945478B2 JPS5945478B2 (en) | 1984-11-06 |
Family
ID=12228431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56027706A Expired JPS5945478B2 (en) | 1981-02-26 | 1981-02-26 | Progressive/transfer combination processing method and its equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945478B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7304906B2 (en) * | 2021-02-05 | 2023-07-07 | 一樹 奥野 | Transfer press device |
| JP7162999B1 (en) * | 2022-01-04 | 2022-10-31 | 一樹 奥野 | Transfer press device |
-
1981
- 1981-02-26 JP JP56027706A patent/JPS5945478B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5945478B2 (en) | 1984-11-06 |
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