CN206335035U - One-stop drawing blanking die - Google Patents
One-stop drawing blanking die Download PDFInfo
- Publication number
- CN206335035U CN206335035U CN201621363445.7U CN201621363445U CN206335035U CN 206335035 U CN206335035 U CN 206335035U CN 201621363445 U CN201621363445 U CN 201621363445U CN 206335035 U CN206335035 U CN 206335035U
- Authority
- CN
- China
- Prior art keywords
- punch
- pin
- diameter
- die
- blanking 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.)
- Active
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model provides one-stop drawing blanking die, including upper bolster and die shoe, the punch and matrix of mutual cooperation is provided between upper and lower die holder, the punch-pin section is in convex, the hypomere of the punch-pin is with diameter greater than the epimere diameter of the punch-pin, and the epimere diameter of the punch-pin is suitable with the diameter of required shaped article；The hypomere diameter of the punch-pin is suitable with the discharging end diameter of required shaped article.The beneficial effects of the utility model are embodied in：The twice technique of original punch process needs is focused on together, so that punching production process is reduced, so not only increase the production efficiency of product, the production cost of product has also obtained obvious reduction.
Description
Technical field
The utility model belongs to machine die technical field, and in particular to a kind of one-stop mould for integrating drawing blanking
Tool.
Background technology
The product produced in batches using drawing, with high-quality, high uniformity, high leakproofness, high stability and rigidity
The features such as.Therefore it is widely used in the fields such as electronics, communication, automobile, machinery, in the production such as track traffic, Aero-Space, new energy
The application in product manufacture field is also widely.More particularly than larger drawing product, present deep-drawing technique be all first under
The technique that blanking finally carries out drawing again after material and then drawing, or drawing.But with cost of labor in recent years it is continuous on
Rise, artificial many, the lathe tonnage that big drawing part needs is big, drawing velocity is low, the high cost of unit jig frequency.So ensureing production
Quality is constant in addition lifting on the premise of, it is necessary to find a kind of link that can shorten the manufacturing process of product, reduce manufacture, with
This realizes the mould that production improved efficiency is reduced with manufacturing cost.
Utility model content
The utility model provides a kind of one-stop drawing blanking die.
The purpose of this utility model is achieved through the following technical solutions：
Phase interworking is provided between one-stop drawing blanking die, including upper bolster and die shoe, the upper and lower die holder
The punch and matrix of conjunction, the punch-pin section is in convex, and epimere diameter of the hypomere with diameter greater than the punch-pin of the punch-pin is described
The epimere diameter of punch-pin is suitable with the diameter of required shaped article；The hypomere diameter of the punch-pin and the blanking of required shaped article
Hold diameter suitable.
Preferably, the punch-pin is that segmented connects punch-pin, and the punch-pin includes drawing punch-pin and is placed under drawing punch-pin
The trimming punch of side.
Preferably, it is connected through a screw thread between the drawing punch-pin and the trimming punch.
Preferably, be from bottom to top disposed with lower bolster, holding pad on the die shoe, the trimming punch with it is described
It is connected through a screw thread between lower bolster.
Preferably, the upper bolster is from top to bottom disposed with upper padding plate, train wheel bridge and is arranged at upper de- in cavity plate
Plate, be provided between the upper de- plate and upper bolster between contour sleeve, and the upper de- plate and the upper bolster be provided with it is de-
Expect spring.
Preferably, positioned between the upper and lower die holder by positioning dowel pin, and use is provided between the upper and lower die holder
In the guide pillar of guiding.
Preferably, push rod is provided with the die shoe, one end of the push rod is connected with the holding pad.
The beneficial effects of the utility model are embodied in：The twice technique of original punch process needs is set to focus on together,
So that punching production process is reduced, the production efficiency of product is so not only increased, the production cost of product is also obtained
Obvious reduction.
Brief description of the drawings
Fig. 1：Mould-matching structure schematic diagram of the present utility model.
Fig. 2：Mold-opening structure schematic diagram of the present utility model.
Embodiment
The technical solution of the utility model is specifically described with reference to embodiments, and the utility model discloses one-stop drawing
Blanking die, with reference to shown in Fig. 1-Fig. 2, including upper bolster 1 and die shoe 7, phase interworking is provided between the upper and lower die holder
The punch and matrix of conjunction.Lower bolster 6, holding pad 5 are from bottom to top disposed with the die shoe 7,
The upper bolster 1 is from top to bottom disposed with upper padding plate 2, train wheel bridge 3 and the upper de- plate 31 being arranged in cavity plate,
It is provided between contour sleeve, and the upper de- plate 31 and the upper bolster 1 and is provided between the upper de- plate 31 and upper bolster 1
De- material spring 12.Above structure is similar with cupping tool of the prior art, therefore will not be described in detail herein.
Unlike the prior art, the punch-pin section is in integrally convex, and the punch-pin is that segmented connects punch-pin,
Include drawing punch-pin 21 respectively and be placed in the trimming punch 9 of the lower section of drawing punch-pin 21.The drawing punch-pin 21 and the trimming are convex
It is connected through a screw thread between mould 9.According to the depth of required product by adjusting between drawing punch-pin 21 and the trimming punch 9
Highly it can be achieved.
The diameter with diameter greater than the drawing punch-pin 21 of the trimming punch 9, i.e., the outer edge of a knife 91 of described trimming punch
The outer edge of a knife 22 of the prominent drawing punch-pin 21.The diameter of the drawing punch-pin 21 is suitable with the diameter of required shaped article；Institute
The diameter for stating trimming punch 9 is suitable with the discharging end diameter of required shaped article.The cavity plate 5 and the trimming punch 9 are tangent.
Positioned, and be provided between the upper and lower die holder for guiding by positioning dowel pin between the upper and lower die holder
Guide pillar 51.Push rod 23 is provided with the die shoe 7, one end of the push rod 23 is connected with the holding pad 5.
Operation principle of the present utility model under described briefly below：
In flitch placement and drawing punch-pin 21, matched moulds carries out the drawing and forming of flitch.Mould continues to do drawing action, drives
The outer edge of a knife 91 of dynamic trimming punch is moved closer to cavity plate, as gap constantly reduces, final cut-out product 8, the waste material of cut-out
81 will stay on holding pad 5, and die sinking, push rod 23 carries out de- material step, finally takes out shaped article 8, completes whole drawing blanking
Step.The utility model makes the one-stop completion of drawing, blanking, eliminates the cumbersome of existing process, novelty simple in construction is carried significantly
High production efficiency.
The utility model still has a variety of specific embodiments.Institute formed by all use equivalents or equivalent transformation
Have technical scheme, all fall within the utility model it is claimed within the scope of.
Claims (7)
1. one-stop drawing blanking die, including upper bolster and die shoe, it is characterised in that：Set between the upper and lower die holder
There is the punch and matrix of mutual cooperation, the punch-pin section is in convex, and the hypomere of the punch-pin is straight with diameter greater than the epimere of the punch-pin
Footpath, the epimere diameter of the punch-pin is suitable with the diameter of required shaped article；The hypomere diameter of the punch-pin is produced with required shaping
The discharging end diameter of product is suitable.
2. one-stop drawing blanking die as claimed in claim 1, it is characterised in that：The punch-pin is that segmented connection is convex
Mould, the punch-pin includes drawing punch-pin and the trimming punch being placed in below drawing punch-pin.
3. one-stop drawing blanking die as claimed in claim 2, it is characterised in that：The drawing punch-pin and the trimming are convex
It is connected through a screw thread between mould.
4. one-stop drawing blanking die as claimed in claim 3, it is characterised in that：On the die shoe from bottom to top successively
Lower bolster, holding pad are provided with, is connected through a screw thread between the trimming punch and the lower bolster.
5. one-stop drawing blanking die as claimed in claim 3, it is characterised in that：The upper bolster is from top to bottom set successively
Upper padding plate, train wheel bridge and the upper de- plate being arranged in cavity plate are equipped with, contour sleeve is provided between the upper de- plate and upper bolster,
And de- material spring is provided between the upper de- plate and the upper bolster.
6. one-stop drawing blanking die as claimed in claim 1, it is characterised in that：By fixed between the upper and lower die holder
Position dowel pin positioning, and the guide pillar for guiding is provided between the upper and lower die holder.
7. one-stop drawing blanking die as claimed in claim 4, it is characterised in that：Push rod is provided with the die shoe,
One end of the push rod is connected with the holding pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363445.7U CN206335035U (en) | 2016-12-13 | 2016-12-13 | One-stop drawing blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363445.7U CN206335035U (en) | 2016-12-13 | 2016-12-13 | One-stop drawing blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335035U true CN206335035U (en) | 2017-07-18 |
Family
ID=59300817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363445.7U Active CN206335035U (en) | 2016-12-13 | 2016-12-13 | One-stop drawing blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583555A (en) * | 2016-12-13 | 2017-04-26 | 苏州和林微纳科技有限公司 | One-stop deep-drawing blanking die and processing method thereof |
-
2016
- 2016-12-13 CN CN201621363445.7U patent/CN206335035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583555A (en) * | 2016-12-13 | 2017-04-26 | 苏州和林微纳科技有限公司 | One-stop deep-drawing blanking die and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102632159A (en) | Head composite die | |
| CN202377388U (en) | Automobile spare wheel bin part manufacture system | |
| CN206335035U (en) | One-stop drawing blanking die | |
| CN206936039U (en) | Gear cold extrusion die | |
| CN204093955U (en) | Punching press knurling mould and punching press knurling mould group | |
| CN205763295U (en) | Automotive seat lower margin continuous stamping die | |
| CN203635772U (en) | Flying wheel disc punch forming die | |
| CN201921930U (en) | Mold with new structure for deburring mesopore and shaping | |
| CN203649209U (en) | Horizontal full-automatic lock clamp pressing machine | |
| CN207057450U (en) | A kind of diel with floating interior locating device | |
| CN202516940U (en) | Special-shaped pipe forming mould | |
| CN202571023U (en) | End socket composite die | |
| CN206083458U (en) | Ring gear hot -extrusion die | |
| CN106583555A (en) | One-stop deep-drawing blanking die and processing method thereof | |
| CN204638892U (en) | The drawing die of cylindrical shape sheet metal component | |
| CN107552647A (en) | A kind of part swaging device | |
| CN209206350U (en) | A kind of large size track type shaft member forging mold | |
| CN207839899U (en) | A kind of double acting compound die cup press of high production | |
| CN206435708U (en) | Sunshine automobile net-size forging forging mold | |
| CN206445152U (en) | The multidirectional Valve Block Mould structure of thin-wall stainless steel | |
| CN202239276U (en) | Drawing die for rear wheel cover sealing plate of micro van | |
| CN207057417U (en) | A kind of positioning flange molding structure in repair-punch moulds | |
| CN205926788U (en) | Novel double reverse mechanism of punching a hole of die forming | |
| CN206305234U (en) | Anti- resilience one-shot device | |
| CN105033070B (en) | A kind of precision switch element die for processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Emei Mountain Road, 80 hi tech Zone, Jiangsu, Suzhou Patentee after: Suzhou Helin Micro Technology Co., Ltd Address before: 215000 Emei Mountain Road, 80 hi tech Zone, Jiangsu, Suzhou Patentee before: Suzhou Helin Micro-Nano Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |