CN108856450A - A kind of Trimming Die for preventing from getting stuck - Google Patents
A kind of Trimming Die for preventing from getting stuck Download PDFInfo
- Publication number
- CN108856450A CN108856450A CN201810586356.6A CN201810586356A CN108856450A CN 108856450 A CN108856450 A CN 108856450A CN 201810586356 A CN201810586356 A CN 201810586356A CN 108856450 A CN108856450 A CN 108856450A
- Authority
- CN
- China
- Prior art keywords
- bar
- plate
- lower die
- die
- preventing
- 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
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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
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The present invention relates to a kind of Trimming Dies for preventing from getting stuck, the upper die and lower die of deburring are carried out including cooperating, the lower die is equipped with the plate chamber for placing plate, the upper mold is equipped with the eccentric swage for suppressing plate, the bar of beating for suppressing the garbage area on plate is fixed on the eccentric swage, and described to make bar opposite with the garbage area on plate；It is additionally provided in the lower die for waste material to be dredged the lifting mechanism to outside lower die, and the lifting mechanism is also opposite with the garbage area on plate.In a kind of Trimming Die for preventing from getting stuck of the present invention, it is equipped on the eccentric swage of upper mold and makes bar with what eccentric swage moved synchronously；Meanwhile be additionally provided in lower die for waste material to be dredged the lifting mechanism to outside lower die, using the cooperation for making bar and lifting mechanism, not only prevented the strip of Trimming Die to ask but also solved the problems, such as its discharge.
Description
Technical field
The present invention relates to a kind of molds, and in particular to a kind of Trimming Die for preventing from getting stuck.
Background technique
Trimming Die is the mold for cutting away drawn component addendum and binder surface redundance.In trimming die
In tool, there are many back against back situation, and in the case where back against back, waste material is completed in each deburring can all be stuck in upper mold deburring
In cutter block, strip phenomenon is formed, and waste material discharge is also highly difficult between two knife spines, influences production process.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of Trimming Dies for preventing from getting stuck.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of Trimming Die for preventing from getting stuck, including it is mutual
Cooperation carries out the upper die and lower die of deburring, and the lower die is equipped with the plate chamber for placing plate, and the upper mold, which is equipped with, to be used
It is fixed with the bar of beating for suppressing the garbage area on plate in the eccentric swage of compacting plate, on the eccentric swage, and described beats
Bar is opposite with the garbage area on plate；It is additionally provided in the lower die for waste material to be dredged the lifting mechanism to outside lower die, and institute
It is also opposite with the garbage area on plate to state lifting mechanism.
The beneficial effects of the invention are as follows：In a kind of Trimming Die for preventing from getting stuck of the present invention, on the eccentric swage of upper mold
It is equipped with and makes bar with what eccentric swage moved synchronously, when molding deburring, eccentric swage pushes down plate, while the deburring cutter block in upper mold
Deburring is carried out to plate, and the waste material after deburring is suppressed by bar is made；Be opened after the completion of deburring, deburring cutter block follow upper mold from
It opens, but at this moment, eccentric swage does not leave temporarily, due to making bar is moved synchronously with eccentric swage, so beating the pressure of bar at this time
Continuous action forces waste material to stay in lower die on waste material, in this way it is possible to prevente effectively from deburring cutter block is transported upwards after the completion of deburring
The case where movable property green tape material, occurs；Meanwhile it is additionally provided in lower die for waste material to be dredged the lifting mechanism to outside lower die, in deburring
Die sinking is completed to after to a certain degree, eccentric swage takes away plate by upper mold, makes bar and also leaves waste material with eccentric swage, at this time lifting mechanism
Rise, waste material flows out to outside lower die along lifting mechanism；The present invention both prevents deburring using the cooperation for beating bar and lifting mechanism
The strip of mold asks and solves the problems, such as its discharge.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the lifting mechanism includes cylinder, guide rod and lifting bracket, and the cylinder and guide rod are fixed respectively
In the lower die, the driving end of the cylinder is connect with the lifting bracket, and the lifting bracket is also sleeved on the guiding
On bar, and the lifting bracket can move back and forth under the driving of the cylinder along the guide rod.
Beneficial effect using above-mentioned further scheme is：Lifting bracket is transported under the driving effect of cylinder along guide rod
It is dynamic, and under the action of guide rod, lifting bracket will not be swung, and lower die is discharged under the elicitation effect of lifting bracket in waste material.Into
One step, the lifting bracket include raising board and carrier base, and the driving end of the cylinder is connect with the raising board, the lifting
Plate is equipped with pilot hole, and the guide rod is inserted through the pilot hole, there are two the carrier base is set, two carrier bases pair
The both ends for being fixedly mounted on the raising board claimed, and the carrier base is equipped with the angle tilted down.
Beneficial effect using above-mentioned further scheme is：Carrier base is equipped with the angle that tilts down, waste material by its from
Body gravity skids off lower die along set angle.
Further, the adjustable angle tilted down on the carrier base.
Beneficial effect using above-mentioned further scheme is：The angle tilted down on carrier base can be according to the actual situation
It is adjusted, plays the role of accurately dredging hence for deburring back against back situation.
Further, the carrier base includes horizon bar, vertical bar and tilting bar, and the setting of the horizon bar level is described
On raising board, one end of the vertical bar is vertical with the horizon bar to be connect, and the tilting bar and the vertical bar are default at one
Angle and being connected on the other end of the vertical bar obliquely.
Detailed description of the invention
Fig. 1 is a kind of sectional view of the Trimming Die for preventing from getting stuck of the present invention in the state of molding；
The sectional view that Fig. 2 is that the present invention is a kind of when preventing half die opening state of Trimming Die to get stuck；
Fig. 3 is a kind of sectional view of the Trimming Die for preventing from getting stuck of the present invention in full die opening state；
Fig. 4 is a kind of schematic perspective view for preventing from making bar in the Trimming Die to get stuck of the present invention；
Fig. 5 is the schematic perspective view of lifting mechanism in a kind of Trimming Die for preventing from getting stuck of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows：
1, upper mold, 2, lower die, 3, eccentric swage, 4, make bar, 5, cylinder, 6, guide rod, 7, lifting bracket, 8, deburring cutter block,
9, waste knife.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Trimming Die for preventing from getting stuck carries out the upper mold 1 of deburring including cooperating
With lower die 2, the lower die 2 is equipped with the plate chamber for placing plate, and the upper mold 1 is equipped with for carrying out deburring to plate
Deburring cutter block 8 (under the drive of the upper mold 1,3 asynchronous movement of the deburring cutter block 8 and the eccentric swage), the upper mold 1
It is equipped with eccentric swage 3 for suppressing plate, is fixed on the eccentric swage 3 and makes bar for suppress the garbage area on plate
4 (bar 4 of beating is moved synchronously with the eccentric swage 3), and described to make bar 4 opposite with the garbage area on plate；In the lower die 2
It is additionally provided with for waste material to be dredged the lifting mechanism to outside lower die, and the lifting mechanism is also opposite with the garbage area on plate,
The waste knife 9 for being used to support waste material is additionally provided in the lower die 2, there are two the waste knife 9 is set, and the lifting mechanism also position
Between two waste knifes 9.
In this embodiment, the structure for making bar as shown in figure 4, the lifting mechanism structure as shown in figure 5,
The lifting mechanism includes cylinder 5, guide rod 6 and lifting bracket 7, and the cylinder 5 and guide rod 6 are separately fixed at the lower die
On 2, the driving end of the cylinder 5 is connect with the lifting bracket 7, and the lifting bracket 7 is also sleeved on the guide rod 6,
And the lifting bracket 7 can move back and forth under the driving of the cylinder 5 along the guide rod 6.The lifting bracket 7 includes lifting
Lift slab 71 and carrier base 72, the driving end of the cylinder 5 are connect with the raising board 71, and the raising board 71 is equipped with pilot hole
73, the guide rod 6 is inserted through the pilot hole 73, and there are two the carrier base 72 is set, two carrier bases 72 are symmetrical
The both ends of the raising board 71 are fixedly mounted on, and the carrier base 72 is equipped with the angle tilted down.On the carrier base
72 adjustable angles tilted down.The carrier base 72 includes horizon bar 721, vertical bar 722 and tilting bar 723, the level
The horizontal setting of bar 721 is on the raising board 71, and one end of the vertical bar 722 is vertical with the horizon bar 721 to be connect, institute
State tilting bar 723 and the other end for being connected to the vertical bar 722 of the vertical bar 722 at a predetermined angle and obliquely
On, that is to say, that the adjustable angle between vertical bar 722 and tilting bar 723.
The principle that the present invention is run is：
It molds as shown in Figure 1 when deburring：Eccentric swage 3 pushes down plate, and deburring cutter block 8 starts to repair；
Deburring is completed as shown in Figure 2 when half die sinking：When half die sinking, upper mold takes away deburring cutter block 8, and eccentric swage 3 is temporary not at this time
Lower die 2 is left, 4 pressure continuous action of bar is beaten on waste material, waste material is forced to stay in lower die 2；
Deburring is completed as shown in Figure 3 when standard-sized sheet mould：Eccentric swage 3 also takes away plate by upper mold 1 and (makes bar 4 and also follow eccentric swage 3
Leave), lifting bracket 7 starts to rise along guide rod 6 under the driving of cylinder 5 at this time, and waste material is along 7 side of dredging of lifting bracket
To fall into waste sliding plate, flow out mold.
In a kind of Trimming Die for preventing from getting stuck of the present invention, it is equipped on the eccentric swage 3 of upper mold 1 same with eccentric swage 3
Bar 4 is made in step movement, and when molding deburring, eccentric swage 3 pushes down plate, while the deburring cutter block 8 in upper mold 4 repairs plate
Side, and the waste material after deburring is made bar 4 and suppresses and (be specifically compressed on waste knife 9)；It is opened after the completion of deburring, deburring cutter block 8
Follow upper mold 1 to leave, but at this moment, eccentric swage 3 does not leave temporarily, due to beat bar 4 be moved synchronously with eccentric swage 3, so this
When beats the pressure of bar 4, and also continuous action forces waste material to stay in lower die 2 on waste material, in this way it is possible to prevente effectively from completing in deburring
Deburring cutter block 8 moves upwards the case where generating strip generation afterwards；Meanwhile it is additionally provided in lower die 2 for dredging waste material to lower die
Outer lifting mechanism completes die sinking to after to a certain degree in deburring, and eccentric swage 3 takes away plate by upper mold 1, makes bar 4 also with binder
Device 3 leaves waste material, and lifting mechanism rises at this time, and waste material flows out to outside lower die along lifting mechanism；The present invention uses and makes bar and act
The cooperation for rising mechanism, had not only prevented the strip of Trimming Die to ask but also had solved the problems, such as its discharge.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of Trimming Die for preventing from getting stuck, the upper die and lower die of deburring are carried out including cooperating, the lower die is equipped with
For placing the plate chamber of plate, the upper mold is equipped with the eccentric swage for suppressing plate, it is characterised in that：The eccentric swage
On be fixed with bar of beating for suppressing the garbage area on plate, and described to make bar opposite with the garbage area on plate；Under described
Be additionally provided on mould for waste material to be dredged the lifting mechanism to outside lower die, and the lifting mechanism also with the garbage area phase on plate
It is right.
2. a kind of Trimming Die for preventing from getting stuck according to claim 1, it is characterised in that：The lifting mechanism includes gas
Cylinder, guide rod and lifting bracket, the cylinder and guide rod are separately fixed in the lower die, the driving end of the cylinder and institute
Lifting bracket connection is stated, the lifting bracket is also sleeved on the guide rod, and the lifting bracket is in the drive of the cylinder
It can move back and forth along the guide rod under dynamic.
3. a kind of Trimming Die for preventing from getting stuck according to claim 2, it is characterised in that：The lifting bracket includes lifting
The driving end of lift slab and carrier base, the cylinder is connect with the raising board, and the raising board is equipped with pilot hole, the guiding
Bar is inserted through the pilot hole, and there are two the carrier base is set, two carrier bases are symmetrically fixedly mounted on the lifting
The both ends of plate, and the carrier base is equipped with the angle tilted down.
4. a kind of Trimming Die for preventing from getting stuck according to claim 3, it is characterised in that：It dips down on the carrier base
Oblique adjustable angle.
5. a kind of Trimming Die for preventing from getting stuck according to claim 3 or 4, it is characterised in that：The carrier base includes
Horizon bar, vertical bar and tilting bar, the setting of the horizon bar level is on the raising board, one end of the vertical bar and institute
Horizon bar is stated vertically to connect, the tilting bar and the vertical bar at a predetermined angle and obliquely be connected to the vertical bar
The other end on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586356.6A CN108856450A (en) | 2018-06-08 | 2018-06-08 | A kind of Trimming Die for preventing from getting stuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586356.6A CN108856450A (en) | 2018-06-08 | 2018-06-08 | A kind of Trimming Die for preventing from getting stuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108856450A true CN108856450A (en) | 2018-11-23 |
Family
ID=64337456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810586356.6A Pending CN108856450A (en) | 2018-06-08 | 2018-06-08 | A kind of Trimming Die for preventing from getting stuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856450A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008012553A (en) * | 2006-07-04 | 2008-01-24 | Nissan Motor Co Ltd | Method and device for discarding scrap and punching die |
| CN201613310U (en) * | 2009-12-25 | 2010-10-27 | 奇瑞汽车股份有限公司 | Mechanism for removing scrap at special part of vehicle covering component |
| CN102581122A (en) * | 2011-10-15 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Die structure capable of forcedly returning scraps |
| CN203664532U (en) * | 2013-12-30 | 2014-06-25 | 安徽江淮汽车股份有限公司 | Material pressing mechanism of trimming die |
| CN204074878U (en) * | 2014-09-30 | 2015-01-07 | 安徽江淮汽车股份有限公司 | A kind of trimming die producing middle waste material |
| CN205309054U (en) * | 2016-01-07 | 2016-06-15 | 安徽江淮汽车股份有限公司 | Trimming die utensil and waste discharge and expect mechanism thereof |
| CN205551227U (en) * | 2016-05-04 | 2016-09-07 | 黄冈师范学院 | Plate mould in automobile |
| US20170361369A1 (en) * | 2014-12-18 | 2017-12-21 | Kuroda Precision Industries Ltd. | Progressive die machine and method for manufacturing laminated iron cores by using same |
| CN208341474U (en) * | 2018-06-08 | 2019-01-08 | 数码模冲压技术（武汉）有限公司 | A kind of Trimming Die for preventing from getting stuck |
-
2018
- 2018-06-08 CN CN201810586356.6A patent/CN108856450A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008012553A (en) * | 2006-07-04 | 2008-01-24 | Nissan Motor Co Ltd | Method and device for discarding scrap and punching die |
| CN201613310U (en) * | 2009-12-25 | 2010-10-27 | 奇瑞汽车股份有限公司 | Mechanism for removing scrap at special part of vehicle covering component |
| CN102581122A (en) * | 2011-10-15 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Die structure capable of forcedly returning scraps |
| CN203664532U (en) * | 2013-12-30 | 2014-06-25 | 安徽江淮汽车股份有限公司 | Material pressing mechanism of trimming die |
| CN204074878U (en) * | 2014-09-30 | 2015-01-07 | 安徽江淮汽车股份有限公司 | A kind of trimming die producing middle waste material |
| US20170361369A1 (en) * | 2014-12-18 | 2017-12-21 | Kuroda Precision Industries Ltd. | Progressive die machine and method for manufacturing laminated iron cores by using same |
| CN205309054U (en) * | 2016-01-07 | 2016-06-15 | 安徽江淮汽车股份有限公司 | Trimming die utensil and waste discharge and expect mechanism thereof |
| CN205551227U (en) * | 2016-05-04 | 2016-09-07 | 黄冈师范学院 | Plate mould in automobile |
| CN208341474U (en) * | 2018-06-08 | 2019-01-08 | 数码模冲压技术（武汉）有限公司 | A kind of Trimming Die for preventing from getting stuck |
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