JPS5575899A - Press die device - Google Patents
Press die deviceInfo
- Publication number
- JPS5575899A JPS5575899A JP14848878A JP14848878A JPS5575899A JP S5575899 A JPS5575899 A JP S5575899A JP 14848878 A JP14848878 A JP 14848878A JP 14848878 A JP14848878 A JP 14848878A JP S5575899 A JPS5575899 A JP S5575899A
- Authority
- JP
- Japan
- Prior art keywords
- supporting
- spring
- blank plate
- forming
- stationary die
- 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
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Vibration Prevention Devices (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
Abstract
PURPOSE: To prevent temperature drop of blank plate, and increase the drawing precision and durability of spring member, by providing a heating means in a stationary die, and placing an insulating material between a supporting member and a spring member.
CONSTITUTION: A blank plate B is heated in a heating furnace, and is placed on a supporting ring 7 of a stationary die a which is opened. When a movable die b lowered, a specified press molding is formed by the fitting of both forming faces a', b'. The supporting ring 7 which is lowered when forming is raised along with the elevation of the movable die b by knock pins 6, 6... which are forced upwards by the elastic force of a spring 5, so that the molding is separated from the forming face a'. The dies a, b are kept at a specified temperature by means of heating means 1, 9, and the temperature drop of the blank plate B when pressing is prevented, and the heat of the stationary die a is conducted to the knock pins 6, supporting board 4, and supporting shaft 3, but is shielded by an insulating material 2, so that the conduction of heat to the spring 5 may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14848878A JPS5575899A (en) | 1978-11-30 | 1978-11-30 | Press die device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14848878A JPS5575899A (en) | 1978-11-30 | 1978-11-30 | Press die device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5575899A true JPS5575899A (en) | 1980-06-07 |
JPS5752131B2 JPS5752131B2 (en) | 1982-11-05 |
Family
ID=15453870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14848878A Granted JPS5575899A (en) | 1978-11-30 | 1978-11-30 | Press die device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5575899A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168297A (en) * | 1986-12-27 | 1988-07-12 | Anritsu Corp | Turret punch press machine |
CN104624763A (en) * | 2015-01-23 | 2015-05-20 | 安徽万嘉新能源科技有限公司 | Rolling molding device for end cover of insulation box of solar water heater |
CN107855421A (en) * | 2017-11-24 | 2018-03-30 | 江苏明钰新能源有限公司 | One kind combination veneer reeling machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106311869B (en) * | 2016-10-13 | 2018-04-10 | 无锡市金武助剂厂有限公司 | A kind of metal pipe material processing puncher with shock-absorbing function |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52159263U (en) * | 1976-05-26 | 1977-12-03 |
-
1978
- 1978-11-30 JP JP14848878A patent/JPS5575899A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52159263U (en) * | 1976-05-26 | 1977-12-03 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168297A (en) * | 1986-12-27 | 1988-07-12 | Anritsu Corp | Turret punch press machine |
CN104624763A (en) * | 2015-01-23 | 2015-05-20 | 安徽万嘉新能源科技有限公司 | Rolling molding device for end cover of insulation box of solar water heater |
CN107855421A (en) * | 2017-11-24 | 2018-03-30 | 江苏明钰新能源有限公司 | One kind combination veneer reeling machine |
CN107855421B (en) * | 2017-11-24 | 2019-04-16 | 江苏明钰新能源有限公司 | A kind of combination veneer reeling machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5752131B2 (en) | 1982-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5762820A (en) | Method of secondary operation for metallic product | |
JPS5575899A (en) | Press die device | |
JPS54131559A (en) | Forming and processing of hard-to-form metal plate | |
JPS51111989A (en) | Nethod and apparatus for pressing nonmetallic material | |
JPS56137942A (en) | Multistaged metal dies for compression forming | |
JPS5623323A (en) | Press forming method of metal plate material | |
JPS5638215A (en) | Thermoforming method for plastic sheet | |
JPS5619076A (en) | Production of duplicated hologram | |
JPS5633146A (en) | Manufacture of metal product | |
JPS5763213A (en) | Molding of thermoplastic hard resin plate | |
JPS56149199A (en) | Forming method of diaphragm for speaker | |
JPS5692013A (en) | Press working of plastic sheet | |
JPS5668250A (en) | Coil shaping device | |
JPS5443961A (en) | Manufacture of synthetic resin tile | |
JPS5567977A (en) | Manufacture of tape peep window | |
JPS5785624A (en) | Manufacture of press die | |
JPS569764A (en) | Original press-fixing device | |
JPH048199B2 (en) | ||
JPS6427910A (en) | Production of laminated plate | |
JPS5550920A (en) | Bending device | |
GB899183A (en) | Improvements relating to hot pressing apparatus | |
JPS55114425A (en) | Embossing method of metal plate | |
JPS57146618A (en) | Vacuum forming method by plug | |
JPS6445735A (en) | Press molding apparatus for glass lens | |
JPS5570423A (en) | Press forming method |