CN104889253A - End cover stamping die - Google Patents
End cover stamping die Download PDFInfo
- Publication number
- CN104889253A CN104889253A CN201510331863.1A CN201510331863A CN104889253A CN 104889253 A CN104889253 A CN 104889253A CN 201510331863 A CN201510331863 A CN 201510331863A CN 104889253 A CN104889253 A CN 104889253A
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- die holder
- block
- convex module
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses an end cover stamping die, and relates to the technical field of manufacturing of stamping dies. The end cover stamping die comprises an upper die holder and a lower die holder, wherein the lower end of the upper die holder is provided with a concave module; the concave module is provided with an annular pressing plate; an unloading plate is inserted into the concave module; a first spring is arranged between the unloading plate and the upper die holder; the upper end of the lower die holder is provided with a convex module; an ejecting plate sleeves the convex module; a plurality of ejection rods which penetrate through the lower die holder to be connected with the ejecting plate are arranged on the lower side of the ejecting plate; the lower die holder is connected with a bottom plate through die feet; a plurality of second springs are arranged between the ejecting plate and the bottom plate. Compared with the prior art, the stamping die has the advantages that forming of an end cover can be finished by using only one set of mold, the production efficiency is high and the manufacturing cost is low.
Description
Technical field
The present invention relates to diel manufacturing technology field, especially a kind of for the stamping forming mould of end cap.
Background technology
A kind of end cap as shown in Figure 1, this end cap is provided with tubular lid, the openend of tubular lid is provided with the annular connecting plate stretched out laterally, owing to there is no special end cap diel, first workpiece flitch is washed into tubular lid when processing this end cap, then the openend outward flanging of tubular lid is formed annular connecting plate, need use two mold to process, production efficiency is low, and cost is high.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of end cap diel, and use two molds to process to solve end cap, production efficiency is low, the problem that cost is high.
In order to solve the problem, the technical solution used in the present invention is: this end cap diel, include upper bolster and die shoe, die block is equipped with in the lower end of described upper bolster, described die block is provided with annular pressing plate, be fitted with stripper in described die block, the first spring is housed between described stripper and described upper bolster; Convex module is equipped with in the upper end of described die shoe, described convex module is set with die pad, the multiple push rods be connected with liftout plate through described die shoe are provided with in the below of described die pad, described die shoe is connected with base plate by mould pin, and multiple second spring is housed between described liftout plate and described base plate.
In above-mentioned end cap Stamping Die Technology scheme, technical scheme can also be more specifically: be provided with the limited block be fixed on described die shoe in the outside of described convex module, and the upper end of described limited block is provided with multiple Workpiece fixing block.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, workpiece flitch is struck out tubular lid by die block and convex module by the present invention, the annular pressing plate of die block be sleeved on the die pad on convex module the openend flange of tubular lid formed annular connecting plate, the processing and forming of end cap only can be completed by one set of die, production efficiency is high, low cost of manufacture.
2, be provided with the limited block be fixed on die shoe in the outside of convex module, the upper end of limited block is provided with multiple Workpiece fixing block, makes the accurate positioning of workpiece flitch, ensures machining accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of end cap.
Fig. 2 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
A kind of end cap diel as shown in Figure 2, includes upper bolster 1 and die shoe 8, and die block 2 is equipped with in the lower end of upper bolster 1, and die block 2 has annular pressing plate, is fitted with stripper 3 in die block 2, and the first spring 4 is housed between stripper 3 and upper bolster 1; Convex module 9 is equipped with in the upper end of die shoe 8, convex module 9 is set with die pad 7, two push rods 13 be connected with liftout plate 12 through die shoe 8 are housed in the below of die pad 7, die shoe 8 is connected with base plate 14 by mould pin 10, two the second springs 11 are housed between liftout plate 12 and base plate 14, be provided with the limited block 5 be fixed on die shoe 8 in the outside of convex module 9, two Workpiece fixing blocks 6 are equipped with in the upper end of limited block 5.
Workpiece flitch is struck out tubular lid by die block 2 and convex module 9 by the present invention, the annular pressing plate of die block 2 be sleeved on the die pad 7 on convex module 9 the openend flange of tubular lid formed annular connecting plate, the processing and forming of end cap only can be completed by one set of die, production efficiency is high, low cost of manufacture.
Claims (2)
1. an end cap diel, include upper bolster (1) and die shoe (8), it is characterized in that: die block (2) is equipped with in the lower end of described upper bolster (1), described die block (2) is provided with annular pressing plate, be fitted with stripper (3) in described die block (2), the first spring (4) is housed between described stripper (3) and described upper bolster (1); Convex module (9) is equipped with in the upper end of described die shoe (8), described convex module (9) is set with die pad (7), the multiple push rods (13) be connected with liftout plate (12) through described die shoe (8) are provided with in the below of described die pad (7), described die shoe (8) is connected with base plate (14) by mould pin (10), and multiple second spring (11) is housed between described liftout plate (12) and described base plate (14).
2. end cap diel according to claim 1, is characterized in that: be provided with the limited block (5) be fixed on described die shoe (8) in the outside of described convex module (9), and the upper end of described limited block (5) is provided with multiple Workpiece fixing block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331863.1A CN104889253A (en) | 2015-06-16 | 2015-06-16 | End cover stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331863.1A CN104889253A (en) | 2015-06-16 | 2015-06-16 | End cover stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104889253A true CN104889253A (en) | 2015-09-09 |
Family
ID=54022449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331863.1A Pending CN104889253A (en) | 2015-06-16 | 2015-06-16 | End cover stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695220A (en) * | 2017-11-22 | 2018-02-16 | 北方特种能源集团有限公司西安庆华公司 | A kind of priming system automatic necking machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190550A (en) * | 1997-09-24 | 1999-04-06 | Aida Eng Ltd | Forming method for stepped cup-like member having flange and its device |
| JP2011050971A (en) * | 2009-08-31 | 2011-03-17 | Jfe Steel Corp | Method of hot press-forming steel sheet |
| CN102357594A (en) * | 2011-08-16 | 2012-02-22 | 山西惠丰机械工业有限公司 | Drawing die for compensating for wall thickness of part |
| KR101171005B1 (en) * | 2009-12-29 | 2012-08-08 | 재단법인 포항산업과학연구원 | Deep drawing mold and method of press molding by using the same |
| CN102632159A (en) * | 2012-05-14 | 2012-08-15 | 宜兴市联丰化工机械有限公司 | Head composite die |
| CN202779465U (en) * | 2012-09-18 | 2013-03-13 | 上海强精金属制品有限公司 | Composite mold for stretching, squeezing and trimming case |
| CN203459540U (en) * | 2013-09-29 | 2014-03-05 | 广州博颖达汽车零部件有限公司 | Stamping die enabling forming and discharging to be synchronized easily |
| CN103909153A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | Combined blanking and drawing die |
| CN104190794A (en) * | 2014-07-29 | 2014-12-10 | 洛阳特斯拉能源科技有限公司 | Lithium battery outer shell drawing composite die |
-
2015
- 2015-06-16 CN CN201510331863.1A patent/CN104889253A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190550A (en) * | 1997-09-24 | 1999-04-06 | Aida Eng Ltd | Forming method for stepped cup-like member having flange and its device |
| JP2011050971A (en) * | 2009-08-31 | 2011-03-17 | Jfe Steel Corp | Method of hot press-forming steel sheet |
| KR101171005B1 (en) * | 2009-12-29 | 2012-08-08 | 재단법인 포항산업과학연구원 | Deep drawing mold and method of press molding by using the same |
| CN102357594A (en) * | 2011-08-16 | 2012-02-22 | 山西惠丰机械工业有限公司 | Drawing die for compensating for wall thickness of part |
| CN102632159A (en) * | 2012-05-14 | 2012-08-15 | 宜兴市联丰化工机械有限公司 | Head composite die |
| CN202779465U (en) * | 2012-09-18 | 2013-03-13 | 上海强精金属制品有限公司 | Composite mold for stretching, squeezing and trimming case |
| CN203459540U (en) * | 2013-09-29 | 2014-03-05 | 广州博颖达汽车零部件有限公司 | Stamping die enabling forming and discharging to be synchronized easily |
| CN103909153A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | Combined blanking and drawing die |
| CN104190794A (en) * | 2014-07-29 | 2014-12-10 | 洛阳特斯拉能源科技有限公司 | Lithium battery outer shell drawing composite die |
Non-Patent Citations (5)
| Title |
|---|
| 张守范等: "带有相贯线的筒形件拉深", 《模具工业》 * |
| 张鑫: "某外壳零件成形工艺分析", 《模具技术》 * |
| 王春香等: "壳体工艺分析及模具设计", 《模具制造》 * |
| 瞿美林等: "冲压工序与模具结构", 《模具技术》 * |
| 陈笃炎: "汽车真空筒拉伸模设计", 《模具工业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695220A (en) * | 2017-11-22 | 2018-02-16 | 北方特种能源集团有限公司西安庆华公司 | A kind of priming system automatic necking machine |
| CN107695220B (en) * | 2017-11-22 | 2019-06-21 | 北方特种能源集团有限公司西安庆华公司 | A kind of priming system automatic necking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |