CN108057780A - 一种变压力拉延模具 - Google Patents
一种变压力拉延模具 Download PDFInfo
- Publication number
- CN108057780A CN108057780A CN201711364237.8A CN201711364237A CN108057780A CN 108057780 A CN108057780 A CN 108057780A CN 201711364237 A CN201711364237 A CN 201711364237A CN 108057780 A CN108057780 A CN 108057780A
- Authority
- CN
- China
- Prior art keywords
- nitrogen gas
- gas spring
- mold core
- blank holder
- upper mold
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 57
- 239000004744 fabric Substances 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 description 26
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711364237.8A CN108057780A (zh) | 2017-12-18 | 2017-12-18 | 一种变压力拉延模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711364237.8A CN108057780A (zh) | 2017-12-18 | 2017-12-18 | 一种变压力拉延模具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108057780A true CN108057780A (zh) | 2018-05-22 |
Family
ID=62139359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711364237.8A Pending CN108057780A (zh) | 2017-12-18 | 2017-12-18 | 一种变压力拉延模具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108057780A (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0740968A1 (en) * | 1995-05-01 | 1996-11-06 | Toyota Jidosha Kabushiki Kaisha | Pressing method and system wherein cushion pin load is detected by load detector for diagnosis for even distribution of blank holding force |
CN1721098A (zh) * | 2004-07-16 | 2006-01-18 | 株式会社小松制作所 | 压力机械的模具缓冲装置 |
CN102950185A (zh) * | 2012-11-16 | 2013-03-06 | 华中科技大学 | 一种变速和变压边力联动的板料拉深工艺 |
CN202963201U (zh) * | 2012-10-31 | 2013-06-05 | 长城汽车股份有限公司 | 落料拉延模具 |
CN203002958U (zh) * | 2012-12-14 | 2013-06-19 | 重庆长安汽车股份有限公司 | 一种能够防侧向力产生的汽车侧围拉延模具 |
CN104023868A (zh) * | 2011-09-09 | 2014-09-03 | M's株式会社 | 压力成形方法及压力成形装置 |
CN204194603U (zh) * | 2014-11-11 | 2015-03-11 | 芜湖福祥模具科技有限公司 | 一种汽车b柱内板拉伸模 |
CN204294762U (zh) * | 2014-11-25 | 2015-04-29 | 重庆市天益模具有限公司 | 汽车后轮罩内板拉延模具 |
CN105642753A (zh) * | 2014-11-11 | 2016-06-08 | 芜湖福祥模具科技有限公司 | 一种汽车b柱内板拉伸模 |
CN105855399A (zh) * | 2016-06-03 | 2016-08-17 | 昆山威特亿模具有限公司 | 用于汽车结构件的拉延成形模具 |
CN207787457U (zh) * | 2017-12-18 | 2018-08-31 | 重庆安亚模具制造有限公司 | 一种变压力拉延模具 |
-
2017
- 2017-12-18 CN CN201711364237.8A patent/CN108057780A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0740968A1 (en) * | 1995-05-01 | 1996-11-06 | Toyota Jidosha Kabushiki Kaisha | Pressing method and system wherein cushion pin load is detected by load detector for diagnosis for even distribution of blank holding force |
CN1721098A (zh) * | 2004-07-16 | 2006-01-18 | 株式会社小松制作所 | 压力机械的模具缓冲装置 |
CN104023868A (zh) * | 2011-09-09 | 2014-09-03 | M's株式会社 | 压力成形方法及压力成形装置 |
CN202963201U (zh) * | 2012-10-31 | 2013-06-05 | 长城汽车股份有限公司 | 落料拉延模具 |
CN102950185A (zh) * | 2012-11-16 | 2013-03-06 | 华中科技大学 | 一种变速和变压边力联动的板料拉深工艺 |
CN203002958U (zh) * | 2012-12-14 | 2013-06-19 | 重庆长安汽车股份有限公司 | 一种能够防侧向力产生的汽车侧围拉延模具 |
CN204194603U (zh) * | 2014-11-11 | 2015-03-11 | 芜湖福祥模具科技有限公司 | 一种汽车b柱内板拉伸模 |
CN105642753A (zh) * | 2014-11-11 | 2016-06-08 | 芜湖福祥模具科技有限公司 | 一种汽车b柱内板拉伸模 |
CN204294762U (zh) * | 2014-11-25 | 2015-04-29 | 重庆市天益模具有限公司 | 汽车后轮罩内板拉延模具 |
CN105855399A (zh) * | 2016-06-03 | 2016-08-17 | 昆山威特亿模具有限公司 | 用于汽车结构件的拉延成形模具 |
CN207787457U (zh) * | 2017-12-18 | 2018-08-31 | 重庆安亚模具制造有限公司 | 一种变压力拉延模具 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240409 Address after: Room 2103, Room G001, Building 1, No. 213 Funing Road, Zumiao Street, Chancheng District, Foshan City, Guangdong Province, 528000 (Residence Declaration) Applicant after: Foshan Runqianyu Intellectual Property Service Co.,Ltd. Country or region after: China Address before: 402260 Shuangfu Industrial Park, Jiangjin District, Chongqing Applicant before: CHONGQING ANYA MOULD MANUFACTURING CO.,LTD. Country or region before: China |