CN105149439A - Progressive die provided with material ejecting device - Google Patents
Progressive die provided with material ejecting device Download PDFInfo
- Publication number
- CN105149439A CN105149439A CN201510412808.5A CN201510412808A CN105149439A CN 105149439 A CN105149439 A CN 105149439A CN 201510412808 A CN201510412808 A CN 201510412808A CN 105149439 A CN105149439 A CN 105149439A
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- upper die
- guide
- spring
- 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
- 230000000750 progressive effect Effects 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 11
- 238000004080 punching Methods 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a progressive die provided with a material ejecting device. The progressive die comprises an upper die seat and a lower die seat. An upper die cushion plate is arranged on the upper die seat. An upper die fixing plate is arranged on the upper die cushion plate. A male die is arranged on the upper die fixing plate. A movable discharging plate is arranged on the upper die fixing plate. Limiting screws are installed on the discharging plate. The limiting screws are used in cooperation with limiting holes in the upper die seat. A lower die cushion plate is arranged on the lower die seat. A female die is arranged on the lower die cushion plate. A punch shell is arranged on the upper die fixing plate. An ejecting spring and an ejecting column are arranged inside the punch shell. A guide column is arranged on the female die. The guide column penetrates through the female die. A guide spring is arranged at the bottom of the guide column. By the adoption of the structure, waste materials on a puncher pin after punching can be discharged through the cooperation of the ejecting spring and the ejecting column, the phenomenon that the surface of a product is damaged due to the fact that the surface of the product is pressed by the waste materials again is reduced, and the product qualification rate is improved.
Description
Technical field
The present invention relates to a kind of mould structure in mechanical processing industry, especially relate to a kind of progressive die with Lifting Device.
Background technology
Progressive die is made up of multiple station, and each station has associated different processing in order, completes a series of different punch process in the one stroke of punch press.After one stroke completes, according to a fixing step pitch, material is moved forward by punch press feeder, multiple operation can be completed like this on secondary mould, generally have punching, blanking, bending, trimming, stretching etc.; And existing in progressive die punching course, the waste material that stamping-out falls often can be fitted on the surface of drift, can damage the structure in hole when carrying out stamping-out next time so again to the surface scratches of product, add the rate of output of substandard products.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind ofly can turn down the progressive die with Lifting Device being fitted in waste product on punch head surface.
The present invention solves the technical scheme that its technical problem takes: a kind of progressive die with Lifting Device, comprise upper bolster and die shoe, described upper bolster is provided with upper die plate, upper die plate is provided with upper mould fixed plate, upper mould fixed plate is provided with punch, upper mould fixed plate is provided with movable stripper, stripper is provided with stop screw, spacing hole on stop screw and upper bolster with the use of, described die shoe is provided with counterdie backing plate, counterdie backing plate is provided with die, described upper mould fixed plate is provided with drift housing, liftout spring and liftout post is provided with in drift enclosure interior, described die is provided with guide post, guide post is through die, guide column bottom is provided with guide spring.
Further, in order to ensure the stable balance of large mold, described upper mould fixed plate is provided with guide pillar, and die is provided with the guide pin bushing be mated.
Concrete further, described stripper is provided with charging ram and charging ram spring assembly.
The invention has the beneficial effects as follows: after have employed said structure, waste material on drift after stamping-out can be discharged by the cooperation of liftout spring and liftout post, reduce the phenomenon generation that waste material is pressed onto its surface of surface breakdown of product again, improve the qualification rate of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure for amplifying schematic diagram at A position in the present invention.
In figure: 1, die shoe; 2, counterdie backing plate; 3, stripper; 4, charging ram spring; 5, upper bolster; 6, charging ram; 7, upper mould fixed plate; 8, upper die plate; 9, die; 10, guide post; 11, guide spring; 12, drift; 13, spacing hole; 14, guide pillar; 15, guide pin bushing; 16, stop screw; 17, drift housing; 18, liftout spring; 19, liftout post.
Detailed description of the invention
A kind of progressive die with Lifting Device as shown in Figure 1, comprise upper bolster 5 and die shoe 1, described upper bolster 1 is provided with upper die plate 8, upper die plate 8 is provided with upper mould fixed plate 7, upper mould fixed plate 7 is provided with punch, upper mould fixed plate 7 is provided with movable stripper 3, stripper 3 is provided with stop screw 16, stop screw 16 and the spacing hole 13 on upper bolster 5 with the use of, described die shoe 1 is provided with counterdie backing plate 2, counterdie backing plate 2 is provided with die 9, described upper mould fixed plate 7 is provided with drift housing 17, liftout spring 18 and liftout post 19 is provided with in drift housing 17 inside, described die 9 is provided with guide post 10, guide post 10 is through die 9, guide spring 11 is provided with bottom guide post 10, described upper mould fixed plate 7 is provided with guide pillar 14, and die 9 is provided with the guide pin bushing 15 be mated, described stripper 3 is provided with charging ram 6 and charging ram spring 4 combines.
When using, whole set of die does mould assembling action, and drift 12 does stamping-out motion, the waste material that stamping-out falls afterwards is fitted on drift, when mould does die sinking campaign, liftout spring 18 promotes liftout post 19 and moves, and liftout post 19 ejects waste material, waste material is discharged, complete the operation of a waste discharge material, waste material is not fitted on drift 12, and stamping-out can not have an impact to product surface again, the qualification rate of the product of further raising, reduces the production cost of enterprise.
It is emphasized that, it is more than better implementation column of the present invention, not any type of restriction is done in appearance to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. the progressive die with Lifting Device, comprise upper bolster (5) and die shoe (1), described upper bolster (1) is provided with upper die plate (8), upper die plate (8) is provided with upper mould fixed plate (7), upper mould fixed plate (7) is provided with punch, upper mould fixed plate (7) is provided with movable stripper (3), stripper (3) is provided with stop screw (16), spacing hole (13) on stop screw (16) and upper bolster (5) with the use of, described die shoe (1) is provided with counterdie backing plate (2), counterdie backing plate (2) is provided with die (9), it is characterized in that: described upper mould fixed plate (7) is provided with drift housing (17), liftout spring (18) and liftout post (19) is provided with in drift housing (17) inside, described die (9) is provided with guide post (10), guide post (10) is through die (9), guide post (10) bottom is provided with guide spring (11).
2. the progressive die of not contour drift according to claim 1, is characterized in that: described upper mould fixed plate (7) is provided with guide pillar (14), and die (9) is provided with the guide pin bushing (15) be mated.
3. the progressive die of not contour drift according to claim 1, is characterized in that: described stripper (3) is provided with charging ram (6) and charging ram spring (4) combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412808.5A CN105149439A (en) | 2015-07-15 | 2015-07-15 | Progressive die provided with material ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412808.5A CN105149439A (en) | 2015-07-15 | 2015-07-15 | Progressive die provided with material ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149439A true CN105149439A (en) | 2015-12-16 |
Family
ID=54790642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412808.5A Pending CN105149439A (en) | 2015-07-15 | 2015-07-15 | Progressive die provided with material ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149439A (en) |
-
2015
- 2015-07-15 CN CN201510412808.5A patent/CN105149439A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203635765U (en) | Gasket punch die device | |
| CN206677018U (en) | A kind of punching-pressing composite mould | |
| CN204247837U (en) | Guide wheel wheel rim Correction Die | |
| CN204308042U (en) | A kind of compound progressive die | |
| CN104384352A (en) | Continuous stamping die for manufacturing antenna terminal of wearable equipment | |
| CN203304417U (en) | Flip-over type piercing and blanking die | |
| CN204564924U (en) | A kind of processing mold of clamp | |
| CN204912476U (en) | Mould upgrades with liftout device | |
| CN102284601A (en) | Punch mould of vehicle accelerator pedal support | |
| CN205629097U (en) | Reverse tensile lid upgrades mould | |
| CN205096423U (en) | Mould waste material roof fall device | |
| CN204247835U (en) | Chain Link forging compound flushing pressing mold | |
| CN105149439A (en) | Progressive die provided with material ejecting device | |
| CN202169316U (en) | Punching and forming integrated mold | |
| CN206578196U (en) | Stamping and stretching interchangeable die | |
| CN104368694A (en) | Punching and discharging compound die | |
| CN204603029U (en) | A kind of mould | |
| CN204486642U (en) | Two elastic ejector device | |
| CN204602975U (en) | A kind of metal stamping die | |
| CN204396697U (en) | A kind of diel of plate | |
| CN204135180U (en) | Garter spring bending die | |
| CN210907616U (en) | All-round blanking cutting die | |
| CN203141727U (en) | Injection molding product blanking die | |
| CN202239194U (en) | Punching die of automobile accelerator pedal bracket | |
| CN204603028U (en) | A kind of processing mold |
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 |
Application publication date: 20151216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |