CN105935714A - Movable discharging plate blanking die - Google Patents
Movable discharging plate blanking die Download PDFInfo
- Publication number
- CN105935714A CN105935714A CN201610458762.5A CN201610458762A CN105935714A CN 105935714 A CN105935714 A CN 105935714A CN 201610458762 A CN201610458762 A CN 201610458762A CN 105935714 A CN105935714 A CN 105935714A
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- stripper
- blanking
- guide pillar
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Abstract
The invention discloses a movable discharging plate blanking die. The movable discharging plate blanking die comprises an upper die plate, a discharging plate, guide columns, a material containing plate, a lower die plate and a die handle. The upper die plate is movably connected with the die handle through a shaft sleeve. The upper die plate is fixedly connected with a fixing plate through bolts. The fixing plate is fixedly connected with the discharging plate through buffering springs. Two symmetrical die grooves are formed in the lower side of the discharging plate. Two symmetrical guide sleeves are arranged on the two sides of the upper die plate. The guide columns are mounted on the guide sleeves through guide column fixing bolts. The lower ends of the guide columns are fixedly connected with the lower die plate. The material containing plate is mounted on the lower die plate through a material containing plate fixing bolt. A stretching male die is arranged on the position, corresponding to the die groove, on the material containing plate. The movable discharging plate blanking die is reasonable in structure and easy to mount and dismantle; and the die handle moves downwards so as to drive the discharging plate to move downwards and be combined with the material containing plate for completing blanking, the die handle moves upwards, the discharging plate returns to the original position due to the function of the buffering springs, the upper die plate is fixed in the process, and energy consumption is reduced.
Description
Technical field
The present invention relates to Machining Technology field, a kind of movable stripper blanking die.
Background technology
Blanking die is indispensable technological equipment in punching production, and good mould structure is the Reliable guarantee realizing process program.The quality of punching parts and precision height, depend primarily on quality and the precision of blanking die.Blanking die structure is the most reasonable, advanced, has a direct impact to production efficiency and the service life of blanking die itself and the conveniently, safely property etc. of operation.Owing to blanking part shape, size, precision and production lot and working condition are different, the structure type of blanking die is the most different.The working method of traditional blanking die is that die shank drives cope match-plate pattern motion, thus drive the stripper on cope match-plate pattern to move blanking process, this mode, it is to flog a dead horse in fact that cope match-plate pattern moves up and down, useful work is stripper and combination and the separation process of putting flitch, traditional blanking die, structure is complicated, dismounting inconvenience.
Summary of the invention
It is an object of the invention to provide a kind of movable stripper blanking die, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of movable stripper blanking die, including cope match-plate pattern, stripper, guide pillar, put flitch, lower bolster and die shank, described cope match-plate pattern is flexibly connected with die shank by axle sleeve, cope match-plate pattern is connected by screw is fixing with fixed plate, fixed plate is connected by buffer spring is fixing with stripper, 2 symmetrical die cavitys it are provided with on the downside of stripper, the both sides of cope match-plate pattern are provided with 2 symmetrical guide pin bushings, guide pin bushing is fixed bolt by guide pillar and is provided with guide pillar, the lower end of guide pillar is fixing with lower bolster to be connected, fix bolt and be provided with and put flitch by putting flitch on lower bolster, put position corresponding with die cavity on flitch and be provided with stretching convex die.
Preferably, described fixed plate is provided with through hole on the position corresponding with axle sleeve, and die shank is arranged in through hole, and stripper is provided with circular groove in the position corresponding with die shank.
Preferably, described cope match-plate pattern, stripper, guide pillar, put flitch, lower bolster and die shank and all use steel to make, guide pillar and die shank for cylindrical structure.
Compared with prior art, the invention has the beneficial effects as follows:
This movable stripper blanking die, rational in infrastructure, install and dismantle simple, moved down by die shank, so that stripper moves down and puts flitch and be combined stamping-out, die shank moves, stripper resets due to buffer spring effect, and during this, cope match-plate pattern maintains static, the energy resource consumption of minimizing.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
In figure: 1 cope match-plate pattern；2 strippers；3 guide pillars；4 put flitch；5 lower bolsters；6 put flitch fixes bolt；7 die cavitys；8 stretching convex die；9 guide pin bushings；Bolt fixed by 10 guide pillars；11 buffer springs；12 axle sleeves；13 die shanks；14 screws；15 fixed plates.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: a kind of movable stripper blanking die，Including cope match-plate pattern 1、Stripper 2、Guide pillar 3、Put flitch 4、Lower bolster 5 and die shank 13，Cope match-plate pattern 1、Stripper 2、Guide pillar 3、Put flitch 4、Lower bolster 5 and die shank 13 all use steel to make，The obdurability of steel，Wearability is good，In punch press process repeatedly，It is hardly damaged，Element precision after stamping-out is higher，Guide pillar 3 and die shank 13 for cylindrical structure，Fixed plate 15 is provided with through hole on the position corresponding with axle sleeve 12，Die shank 13 is arranged in through hole，Stripper 2 is provided with circular groove in the position corresponding with die shank 13，Die shank 13 matches with circular groove，Circular groove is combined with die shank 13 during die shank 13 moves down，Ensure that the precision of stamping-out，Cope match-plate pattern 1 is flexibly connected with die shank 13 by axle sleeve 12，Cope match-plate pattern 1 is connected by screw 14 is fixing with fixed plate 15，Fixed plate 15 is connected by buffer spring 11 is fixing with stripper 2，After stripper 2 is hit by die shank 13，The buffer spring 11 effect to the buffering that rebounded of stripper 2，And owing to the effect of elastic force makes the final homing of stripper 2；2 symmetrical die cavitys 7 it are provided with on the downside of stripper 2, the both sides of cope match-plate pattern 1 are provided with 2 symmetrical guide pin bushings 9, guide pin bushing 9 is fixed bolt 10 by guide pillar and is provided with guide pillar 3, the lower end of guide pillar 3 is fixing with lower bolster 5 to be connected, fix bolt 6 and be provided with and put flitch 4 by putting flitch on lower bolster 5, put position corresponding with die cavity 7 on flitch 4 and be provided with stretching convex die 8, when stripper 2 and the combination putting flitch 4, it is placed on the part put on flitch 4 and passes through stretching convex die 8 and the extruding of die cavity 7, and become the shape that we are required.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (3)
- null1. a movable stripper blanking die，Including cope match-plate pattern (1)、Stripper (2)、Guide pillar (3)、Put flitch (4)、Lower bolster (5) and die shank (13)，It is characterized in that: described cope match-plate pattern (1) is flexibly connected with die shank (13) by axle sleeve (12)，Cope match-plate pattern (1) is connected by screw (14) is fixing with fixed plate (15)，Fixed plate (15) is connected by buffer spring (11) is fixing with stripper (2)，Stripper (2) downside is provided with 2 symmetrical die cavitys (7)，The both sides of cope match-plate pattern (1) are provided with 2 symmetrical guide pin bushings (9)，Guide pin bushing (9) is fixed bolt (10) by guide pillar and is provided with guide pillar (3)，The lower end of guide pillar (3) is fixing with lower bolster (5) to be connected，Fix bolt (6) and be provided with and put flitch (4) by putting flitch on lower bolster (5)，Put the upper position corresponding with die cavity (7) of flitch (4) and be provided with stretching convex die (8).
- One the most according to claim 1 movable stripper blanking die, it is characterized in that: described fixed plate (15) is provided with through hole on the position corresponding with axle sleeve (12), die shank (13) is arranged in through hole, and stripper (2) is provided with circular groove in the position corresponding with die shank (13).
- One the most according to claim 1 movable stripper blanking die, it is characterized in that: described cope match-plate pattern (1), stripper (2), guide pillar (3), put flitch (4), lower bolster (5) and die shank (13) and all use steel to make, guide pillar (3) and die shank (13) for cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458762.5A CN105935714A (en) | 2016-06-23 | 2016-06-23 | Movable discharging plate blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458762.5A CN105935714A (en) | 2016-06-23 | 2016-06-23 | Movable discharging plate blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105935714A true CN105935714A (en) | 2016-09-14 |
Family
ID=56872502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610458762.5A Pending CN105935714A (en) | 2016-06-23 | 2016-06-23 | Movable discharging plate blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935714A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003062624A (en) * | 2001-08-24 | 2003-03-05 | Honda Motor Co Ltd | Scrap material discharge structure of punch press device |
| CN203764729U (en) * | 2014-04-17 | 2014-08-13 | 郝海 | C-shaped gasket blanking die |
| CN204620802U (en) * | 2014-11-14 | 2015-09-09 | 张家港市天元科技有限公司 | There is the adjustable steel plate processing mold smashing board |
| CN105013945A (en) * | 2014-04-29 | 2015-11-04 | 江阴市高拓精密模具有限公司 | Single-groove punching mold for fixed rotor of conical motor |
| CN205732480U (en) * | 2016-06-23 | 2016-11-30 | 无锡德斯凯动力科技有限公司 | A kind of movable stripper blanking die |
-
2016
- 2016-06-23 CN CN201610458762.5A patent/CN105935714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003062624A (en) * | 2001-08-24 | 2003-03-05 | Honda Motor Co Ltd | Scrap material discharge structure of punch press device |
| CN203764729U (en) * | 2014-04-17 | 2014-08-13 | 郝海 | C-shaped gasket blanking die |
| CN105013945A (en) * | 2014-04-29 | 2015-11-04 | 江阴市高拓精密模具有限公司 | Single-groove punching mold for fixed rotor of conical motor |
| CN204620802U (en) * | 2014-11-14 | 2015-09-09 | 张家港市天元科技有限公司 | There is the adjustable steel plate processing mold smashing board |
| CN205732480U (en) * | 2016-06-23 | 2016-11-30 | 无锡德斯凯动力科技有限公司 | A kind of movable stripper blanking die |
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Legal Events
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|---|---|---|---|
| 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: 20160914 |
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| WD01 | Invention patent application deemed withdrawn after publication |