CN205732480U - A kind of movable stripper blanking die - Google Patents
A kind of movable stripper blanking die Download PDFInfo
- Publication number
- CN205732480U CN205732480U CN201620624671.XU CN201620624671U CN205732480U CN 205732480 U CN205732480 U CN 205732480U CN 201620624671 U CN201620624671 U CN 201620624671U CN 205732480 U CN205732480 U CN 205732480U
- Authority
- CN
- China
- Prior art keywords
- die
- stripper
- cope match
- flitch
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses 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.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.
Description
Technical field
This utility model relates to Machining Technology field, a kind of movable stripper blanking die.
Background technology
Blanking die is indispensable technological equipment in punching production, good mould structure be realize process program can
By ensureing.The quality of punching parts and precision height, depend primarily on quality and the precision of blanking die.Blanking die structure is
No reasonable, advanced, have 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.Tradition
The working method of blanking die be that die shank drives cope match-plate pattern motion, thus drive the stripper on cope match-plate pattern to move stamping-out mistake
Journey, this mode, it is to flog a dead horse in fact that cope match-plate pattern moves up and down, useful work be stripper with the combination putting flitch with separate
Process, traditional blanking die, structure is complicated, dismounting inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of movable stripper blanking die, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, this utility model following technical scheme of offer: a kind of movable stripper blanking die, including
Cope match-plate pattern, stripper, guide pillar, putting flitch, lower bolster and die shank, described cope match-plate pattern is flexibly connected with die shank by axle sleeve, upper mold
Plate is connected by screw is fixing with fixed plate, and fixed plate is connected by buffer spring is fixing with stripper, is provided with 2 on the downside of stripper
Individual symmetrical die cavity, the both sides of cope match-plate pattern are provided with 2 symmetrical guide pin bushings, and guide pin bushing is fixed bolt by guide pillar and is provided with and leads
Post, the lower end of guide pillar and lower bolster are fixing to be connected, and lower bolster is fixed bolt and is provided with and puts flitch by putting flitch, puts on flitch
The position corresponding with die cavity is 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, discharging
Plate 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
With die shank for cylindrical structure.
Compared with prior art, the beneficial effects of the utility model are:
This movable stripper blanking die, rational in infrastructure, install and dismantle simple, moved down by die shank, so that discharging
Plate moves down and puts flitch and be combined stamping-out, and die shank moves, and stripper resets due to buffer spring effect, cope match-plate pattern during this
Maintain static, the energy resource consumption of minimizing.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
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 draw
Stretch punch；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 this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: a kind of movable stripper blanking die, including upper mold
Plate 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 mold
Plate 5 and die shank 13 all use steel to make, the obdurability of steel, and wearability is good, in punch press process repeatedly, is hardly damaged,
Element precision after stamping-out is higher, guide pillar 3 and die shank 13 for cylindrical structure, fixed plate 15 is in the position corresponding with axle sleeve 12
Being provided with through hole, die shank 13 is arranged in through hole, and stripper 2 is provided with circular groove, die shank 13 in the position corresponding with die shank 13
Matching with circular groove, circular groove is combined with die shank 13 during die shank 13 moves down, it is ensured that the precision of stamping-out, on
Template 1 is flexibly connected with die shank 13 by axle sleeve 12, and cope match-plate pattern 1 is connected by screw 14 is fixing with fixed plate 15, fixed plate 15
Being connected by buffer spring 11 is fixing with stripper 2, after stripper 2 is hit by die shank 13, buffer spring 11 is to stripper 2
The effect of the buffering that rebounded, and owing to the effect of elastic force makes the final homing of stripper 2；2 it are provided with on the downside of stripper 2
Symmetrical die cavity 7, the both sides of cope match-plate pattern 1 are provided with 2 symmetrical guide pin bushings 9, and guide pin bushing 9 is fixed bolt 10 by guide pillar and installed
Having a guide pillar 3, the lower end of guide pillar 3 is fixing with lower bolster 5 to be connected, and lower bolster 5 is fixed bolt 6 and is provided with and puts flitch by putting flitch
4, 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, be placed on and put material
Part on plate 4 passes through stretching convex die 8 and the extruding of die cavity 7, and becomes the shape that we are required.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a movable stripper blanking die, including cope match-plate pattern (1), stripper (2), guide pillar (3), puts flitch (4), lower bolster
And die shank (13) (5), it is characterised in that: described cope match-plate pattern (1) is flexibly connected with die shank (13) by axle sleeve (12), cope match-plate pattern
(1) being connected by screw (14) is fixing with fixed plate (15), fixed plate (15) is fixed by buffer spring (11) with stripper (2)
Connecting, stripper (2) downside is provided with 2 symmetrical die cavitys (7), and 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), and the lower end of guide pillar (3) is fixing with lower bolster (5) even
Connect, lower bolster (5) is fixed bolt (6) and is provided with and puts flitch (4) by putting flitch, puts flitch (4) upper the most corresponding with die cavity (7)
Position is provided with stretching convex die (8).
One the most according to claim 1 movable stripper blanking die, it is characterised in that: described fixed plate (15) with
The position that axle sleeve (12) is corresponding is provided with through hole, and die shank (13) is arranged in through hole, and stripper (2) is corresponding with die shank (13)
Position is provided with circular groove.
One the most according to claim 1 movable stripper blanking die, it is characterised in that: described cope match-plate pattern (1), discharging
Plate (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 |
|---|---|---|---|
| CN201620624671.XU CN205732480U (en) | 2016-06-23 | 2016-06-23 | A kind of movable stripper blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624671.XU CN205732480U (en) | 2016-06-23 | 2016-06-23 | A kind of movable stripper blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732480U true CN205732480U (en) | 2016-11-30 |
Family
ID=57383525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624671.XU Expired - Fee Related CN205732480U (en) | 2016-06-23 | 2016-06-23 | A kind of movable stripper blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935714A (en) * | 2016-06-23 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Movable discharging plate blanking die |
-
2016
- 2016-06-23 CN CN201620624671.XU patent/CN205732480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935714A (en) * | 2016-06-23 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Movable discharging plate blanking die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |