JPS5797826A - Shearing press - Google Patents
Shearing pressInfo
- Publication number
- JPS5797826A JPS5797826A JP55172577A JP17257780A JPS5797826A JP S5797826 A JPS5797826 A JP S5797826A JP 55172577 A JP55172577 A JP 55172577A JP 17257780 A JP17257780 A JP 17257780A JP S5797826 A JPS5797826 A JP S5797826A
- Authority
- JP
- Japan
- Prior art keywords
- embossing
- blank
- projection
- enter
- embossment
- 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.)
- Pending
Links
Landscapes
- Punching Or Piercing (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
PURPOSE: To prevent taking out of two plates by forming minute embossment on each blank and shifting the position of embossment formation in adjoining blanks.
CONSTITUTION: When shearing work is performed, a projection 20 of a rotating body 18 on the right can enter a concave part 16, and embossing is made when a pad 6 applies pressing force to a blank W. At this time, a projection 19 of a left side rotating bpdy 19 does not enter a concave part 17 and embossing is not made. When an upper die 5 goes up after shearing work a ratchet pawl 26 catches a pawl of a ratchet wheel 23 to rotate a rotating shaft 22 by 45°, and the projection 20 of the rotating body 19 comes to a position where it can enter the concave part 17. In the next shearing, embossing is made on the left side, facing the direction of advance, of the blank W. Thus, sheared blanks W on which the positions of embossment are deviated from each other are piled in a pallet 13. Accordingly, spaces are formed between the blanks W, and taking out of two plates can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55172577A JPS5797826A (en) | 1980-12-09 | 1980-12-09 | Shearing press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55172577A JPS5797826A (en) | 1980-12-09 | 1980-12-09 | Shearing press |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5797826A true JPS5797826A (en) | 1982-06-17 |
Family
ID=15944408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55172577A Pending JPS5797826A (en) | 1980-12-09 | 1980-12-09 | Shearing press |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5797826A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110550446A (en) * | 2019-09-06 | 2019-12-10 | 重庆拓润科技有限公司 | Automatic production line for stamping water tank |
-
1980
- 1980-12-09 JP JP55172577A patent/JPS5797826A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110550446A (en) * | 2019-09-06 | 2019-12-10 | 重庆拓润科技有限公司 | Automatic production line for stamping water tank |
CN110550446B (en) * | 2019-09-06 | 2021-01-19 | 重庆拓润科技有限公司 | Automatic production line for stamping water tank |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5797826A (en) | Shearing press | |
JPS5762822A (en) | Die device | |
JPS5619934A (en) | Manufacture of gears | |
JPS5324195A (en) | Rotary metal mold for forming bent portion | |
JPS566751A (en) | Press-forming method of rack of rack pinion type steering device | |
JPS56165532A (en) | Successive punching method with punching press and die for use of this punching method | |
JPS5322682A (en) | Method of punching of materials | |
JPS5517715A (en) | Member such as pulley for clutch-outer or timing-belt and manufacturing method thereof | |
JPS5251297A (en) | Impression tool for use in a lock | |
JPS53129386A (en) | Blank feeding means for presses | |
JPS56126033A (en) | Production of blanked core | |
JPS5764498A (en) | Triple forming method and triple forming device | |
Popa | Experimental Research Work Related to the Influence Exerted by the Cross Section Shape and Bending Radius of Punches on the Force Required for Cold Printing of Dies Made of RUL 1 and Rp 5 Steels | |
JPS5739055A (en) | Manufacture of spanner | |
MY128689A (en) | Stopper plate of a shift cam feed device | |
JPS5772739A (en) | Manufacture of keyed hollow shaft | |
JPH0347708Y2 (en) | ||
EP0348589A3 (en) | A pilgrim-process rolling mill | |
JPS5727627A (en) | Manufacture of kick gear | |
Onoda et al. | Spline and gear forming by expanding type ring rolling | |
JPS5669112A (en) | Simple pressing method | |
JPS5217288A (en) | Key broach | |
JPS54128085A (en) | Blank tank-out device for zigzag punch | |
JPS5292806A (en) | Die equipment for forming formed body having oblique grooves | |
JPS5430556A (en) | Air conditioner for car |