CN104384324A - Deep drawing die - Google Patents
Deep drawing die Download PDFInfo
- Publication number
- CN104384324A CN104384324A CN201410527144.2A CN201410527144A CN104384324A CN 104384324 A CN104384324 A CN 104384324A CN 201410527144 A CN201410527144 A CN 201410527144A CN 104384324 A CN104384324 A CN 104384324A
- Authority
- CN
- China
- Prior art keywords
- die
- stripper plate
- seat
- punch
- upper bolster
- 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
- 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
- B21D22/225—Deep-drawing with devices for holding the edge of the blanks with members for radially pushing 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to a deep drawing die, which comprises an upper die seat, a lower die seat, a male die and a female die, wherein the upper end of the upper die seat is provided a die handle, the lower end of the upper die seat is provided with a fixing plate, the male die is fixedly arranged on the fixing plate, the bottom of the male die is provided with a stripper plate, the stripper plate is matched with the male die, the upper part of the lower die seat is fixedly provided with the female die, the two sides of the female die are respectively provided with positioning plates, a jacking spring is arranged on the lower die seat, the upper end of the jacking spring is provided with a material jacking pin, and the material jacking pin is matched with the female die. The deep drawing die provided by the invention has the advantages that the structure is simple, the use is convenient, and the blank material conveying direction can be effectively controlled, so that the quality of a manufactured element is good, the rejection rate and the repair rate are reduced, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of mould, be specially a kind of cupping tool.
Background technology
Drawing (also known as drawing) utilizes Drawing Die under the pressure effect of forcing press, plate blank or hollow process part processing made the processing method of open hollow part.It is one of punching press basic working procedure, is widely used in, in the production of the various industrial departments such as automobile, electronics, commodity, instrument, aerospace, not only can processing rotating body parts, also can processing box-shaped part and other complex-shaped thin-walled parts.Cupping tool can be divided into not ironing and ironing.Part after the former drawing and forming, the wall thickness of its each several part is substantially constant compared with the blank before drawing; Part after the latter's drawing and forming, its wall thickness has significantly thinning compared with the blank before drawing, this thinning be product requirement, the feature that it is base thickness that part presents, wall is thin.In actual production, applying more is not ironing.Current cupping tool, in process of production, can not adjust and control blank material and walk to expect direction, make away material uneven, the problems such as both sides wave, wrinkle defect often occur.
Summary of the invention
The object of this invention is to provide the cupping tool that a kind of structure is simple, easy to use, efficiency is high.
The present invention is achieved through the following technical solutions:
A kind of cupping tool, comprise upper bolster, die shoe, punch and die, described upper bolster upper end is provided with die shank, upper bolster lower end is provided with fixed head, described fixed head is installed with punch, and described male bottom is provided with stripper plate, and described stripper plate matches with punch; Described die shoe top is installed with die, and described die both sides are equipped with location-plate, and described die shoe is provided with ejector spring, and described ejector spring upper end is provided with jigger pin, and described jigger pin coordinates with die.
Further, flanging spring is provided with between described fixed head and stripper plate.
Further, described stripper plate is provided with alignment pin, and described alignment pin is connected with the screw rod be arranged on upper bolster.
The invention has the beneficial effects as follows: cupping tool structure provided by the invention is simple, easy to use, can effectively walk to expect direction by control blank material, make parts quality good, reduce percent defective and repair rate, saved production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cupping tool of the present invention.
Wherein: 1, upper bolster, 2, die shoe, 3, die shank, 4, fixed head, 5, stripper plate, 6, die, 7, punch, 8, flanging spring, 9, alignment pin, 10, jigger pin, 11, ejector spring, 12, screw rod, 13, location-plate.
Detailed description of the invention
A cupping tool as shown in Figure 1, comprises upper bolster 1, die shoe 2, punch 7 and die 6, and upper bolster 1 upper end is provided with die shank 3, upper bolster 1 lower end is provided with fixed head 4, fixed head 4 is installed with punch 7, is provided with stripper plate 5 bottom punch 7, stripper plate 5 matches with punch 7; Die shoe 2 top is installed with die 6, die 6 both sides are equipped with location-plate 13, die shoe 2 is provided with ejector spring 11, ejector spring 11 upper end is provided with jigger pin 10, jigger pin 10 coordinates with die 6, be provided with flanging spring 8 between fixed head 4 and stripper plate 5, stripper plate 5 is provided with alignment pin 9, and alignment pin 9 is connected with the screw rod 12 be arranged on upper bolster 1.
This structure both can be used for, from the flanged cylinder of blank drawing, also can be used for the flangeless cylinder of drawing.And owing to being clip material with punch and jigger pin to process, the flatness therefore bottom drawing is better.Cupping tool structure provided by the invention is simple, easy to use, can effectively walk to expect direction by control blank material, make parts quality good, reduce percent defective and repair rate, saved production cost.
Claims (3)
1. a cupping tool, comprises upper bolster, die shoe, punch and die, it is characterized in that: described upper bolster upper end is provided with die shank, upper bolster lower end is provided with fixed head, described fixed head is installed with punch, and described male bottom is provided with stripper plate, and described stripper plate matches with punch; Described die shoe top is installed with die, and described die both sides are equipped with location-plate, and described die shoe is provided with ejector spring, and described ejector spring upper end is provided with jigger pin, and described jigger pin coordinates with die.
2. a kind of cupping tool according to claim 1, is characterized in that: be provided with flanging spring between described fixed head and stripper plate.
3. a kind of cupping tool according to claim 1, it is characterized in that: described stripper plate is provided with alignment pin, described alignment pin is connected with the screw rod be arranged on upper bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527144.2A CN104384324A (en) | 2014-10-09 | 2014-10-09 | Deep drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527144.2A CN104384324A (en) | 2014-10-09 | 2014-10-09 | Deep drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384324A true CN104384324A (en) | 2015-03-04 |
Family
ID=52602335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410527144.2A Pending CN104384324A (en) | 2014-10-09 | 2014-10-09 | Deep drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384324A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013918A (en) * | 2015-07-02 | 2015-11-04 | 奇瑞汽车股份有限公司 | Complicated surface plate drawing mold and control method thereof |
| CN105251874A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Deep-drawing die for preparing titanium alloy deep-small-opening cup-shaped barrel |
| CN107262580A (en) * | 2017-06-27 | 2017-10-20 | 深圳市科达利实业股份有限公司 | A kind of method for drawing and setup for drawing parts |
-
2014
- 2014-10-09 CN CN201410527144.2A patent/CN104384324A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013918A (en) * | 2015-07-02 | 2015-11-04 | 奇瑞汽车股份有限公司 | Complicated surface plate drawing mold and control method thereof |
| CN105251874A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Deep-drawing die for preparing titanium alloy deep-small-opening cup-shaped barrel |
| CN107262580A (en) * | 2017-06-27 | 2017-10-20 | 深圳市科达利实业股份有限公司 | A kind of method for drawing and setup for drawing parts |
| CN107262580B (en) * | 2017-06-27 | 2023-09-22 | 深圳市科达利实业股份有限公司 | Drawing method and drawing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204974977U (en) | Take discharge mold utensil under movable blank holder deep -drawing | |
| MX2015008684A (en) | Press component and method and device for manufacturing same. | |
| CN104128503A (en) | Self-return necking die | |
| CN202803935U (en) | Flip-over type punching blanking die | |
| CN204672829U (en) | A kind of for the U-shaped Bending Mould of bender | |
| CN104384324A (en) | Deep drawing die | |
| CN203887061U (en) | Universal necking-down and flaring continuous die | |
| CN203076452U (en) | Continuous stamping die for stamping forming standard component | |
| CN104384311A (en) | Punching technique for cambered surface punch forming | |
| CN103624151A (en) | Novel progressive die | |
| CN204294770U (en) | A kind of cupping tool | |
| CN103464621A (en) | Stamping die for improving processing precision | |
| CN104128439A (en) | Continuous production process for bending blanks | |
| CN204194583U (en) | Shape fine blanking die is protected for thin-walled stamping parts | |
| CN203791468U (en) | Lower edge folding and stretching die structure | |
| CN203875198U (en) | Stamping die | |
| CN104475583A (en) | Necking die for pipe | |
| CN202803937U (en) | Novel progressive die | |
| CN204247840U (en) | One is cupping tool upwards | |
| CN205217839U (en) | Metal wire drawing discharge mold utensil | |
| CN204685849U (en) | Cupping tool | |
| CN104139109A (en) | Necking die of lampshade | |
| CN205096656U (en) | A chasing bar for modulus of continuity | |
| CN204799809U (en) | Novel high quality accuse material unloading mould device | |
| CN202137274U (en) | Netting twine interface die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
|
| WD01 | Invention patent application deemed withdrawn after publication |