CN206153375U - Mode structure on porous blanking - Google Patents
Mode structure on porous blanking Download PDFInfo
- Publication number
- CN206153375U CN206153375U CN201621165106.8U CN201621165106U CN206153375U CN 206153375 U CN206153375 U CN 206153375U CN 201621165106 U CN201621165106 U CN 201621165106U CN 206153375 U CN206153375 U CN 206153375U
- Authority
- CN
- China
- Prior art keywords
- drift
- group
- drift group
- upper die
- punching
- 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 mode structure on porous blanking, include the upper die base and set up the first drift group on the upper die base, second drift group, third drift group, fourth drift group, the 5th drift group and the 6th drift group, fourth drift group and the 6th drift group have the U -shaped drift, first drift group, second drift group, third drift group, fourth drift group and the 5th drift group all have multiple punches, first drift group, the blanking end of the drift of second drift group and fourth drift group and blanking end that the distance between the upper die base is greater than the drift of third drift group and the 5th drift group and the distance between the upper die base. The utility model discloses a mode structure on porous blanking sets the length of the drift of different positions departments to difference, forms the effect of ladder blanking to can stagger blanking time of each drift group, reduce die -cut power, will reduce the tonnage requirement to the press like this, and then reduction in production cost.
Description
Technical field
This utility model belongs to technical field of mold, and specifically, this utility model is related to a kind of porous punching of progressive die
Cut out upper die structure.
Background technology
During multi-station progressive die punching press, raw material is linearly sent into, one stroke of press, on different stations
Two or more stamping procedures are completed, production efficiency is high, and formed product can be same or multiple.Wherein, multiple products
When product common mode is produced, very big blanking pressure is needed using one-step punching forming, it is so just higher to the tonnage demand of forcing press,
Production cost is caused to rise.
Utility model content
This utility model is intended at least solve one of technical problem present in prior art.For this purpose, this utility model is carried
For a kind of porous punching upper die structure, it is therefore an objective to reduce production cost.
To achieve these goals, the technical scheme that this utility model is taken is：Porous punching upper die structure, including upper mould
Seat and the first drift group, the second drift group, the 3rd drift group, the 4th drift group, the 5th drift group that are arranged on upper bolster
With the 6th drift group, the 4th drift group and the 6th drift group have U-shaped drift, the first drift group, the second drift group, the 3rd drift
Group, the 4th drift group and the 5th drift group be respectively provided with multiple drifts, and the first drift group, the second drift group and the 4th drift group are rushed
The punching end and upper bolster of the distance between the punching end of head and upper bolster more than the 3rd drift group and the drift of the 5th drift group
The distance between.
The first drift group has multiple round punch.
The second drift group has multiple round punch.
The 3rd drift group has multiple round punch.
The 4th drift group has a round punch and a U-shaped drift.
The 5th drift group has multiple round punch.
The 6th drift group has a round punch and a U-shaped drift.
The first drift group, the second drift group, the 3rd drift group, the 4th drift group, the 5th drift group and the 6th drift
The drift of group is to be threadedly coupled with the upper bolster.
Porous punching upper die structure of the present utility model, by the length of the drift of various location difference is arranged to, and is formed
The effect of ladder punching, such that it is able to the punching time of each drift group that staggers, reduces flush shear force, thus can reduce to pressure
The tonnage demand of machine, and then reduce production cost.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of this utility model porous punching upper die structure；
Fig. 2 is the arrangement schematic diagram of drift；
Fig. 3 is the structural representation of drift and upper bolster junction；
It is labeled as in figure：1st, upper bolster；2nd, the first drift group；3rd, the second drift group；4th, the 3rd drift group；5th, the 4th drift
Group；6th, the 5th drift group；7th, the 6th drift group；8th, round punch；9th, briquetting.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation, it is therefore an objective to help those skilled in the art design of the present utility model, technical scheme are had it is more complete, accurately and
Deep understanding, and contribute to its enforcement.
As depicted in figs. 1 and 2, this utility model is suitable to mould knot on the porous punching of multi-station progressive die there is provided a kind of
Structure, including upper bolster 1 and the first drift group 2, the second drift group 3, the 3rd drift group 4, the 4th punching that are arranged on upper bolster 1
Head the 5, the 5th drift group 6 of group and the 6th drift group 7, the 4th drift group 5 and the 6th drift group 7 have U-shaped drift, the first drift group
2nd, the second drift group 3, the 3rd drift group 4, the 4th drift group 5 and the 5th drift group 6 are respectively provided with multiple drifts, the first drift group 2,
The distance between the punching end of the drift of the second drift group 3 and the 4th drift group 5 and upper bolster 1 are more than the 3rd drift group 4 and the
The distance between the punching end of the drift of five drift groups 6 and upper bolster 1, and the sanction end of the drift of the 6th drift group 7 and upper mould
Seat the distance between 1 and the punching end of the drift of the first drift group 2, the second drift group 3 and the 4th drift group 5 and upper bolster 1 it
Between distance and the 3rd drift group 4 and the 5th drift group 6 drift punching end it is unequal with the distance between upper bolster 1,
The effect of ladder punching so can be formed in punching press, such that it is able to the punching time of each drift group that staggers, punching is reduced
Power, can thus reduce the tonnage demand to forcing press, and then reduce production cost.
Specifically, as depicted in figs. 1 and 2, the first drift group 2, the second drift group 3 and the 6th drift group 7 be located at it is upper
On the parallel same straight line of the length direction of die holder 1, the 6th drift group 7 be located at the first drift group 2 and the second drift group 3 it
Between, the 3rd drift group 4, the 4th drift group 5 and the 5th drift group 6 be located at it is parallel with the length direction of upper bolster 1 it is same always
On line, the 4th drift group 5 is located between the 3rd drift group 4 and the 5th drift group 6, and the 4th drift group 5 and the 6th drift group 7
On the same straight line parallel with the width of upper bolster 1, the first drift group 2 and the 3rd drift group 4 are located at upper bolster 1
Same one end, the second drift group 3 and the 5th drift group 6 are located at the other end of upper bolster 1.First drift group 2, the second drift group 3
With the length of the drift that the length of the drift of the 4th drift group 5 is more than the 3rd drift group 4 and the 5th drift group 6, the 6th drift group 7
Drift length and the first drift group 2, the second drift group 3 and the 4th drift group 5 drift length and the 3rd drift group 4
It is unequal with the length of the drift of the 5th drift group 6, the drift of different length is arranged so in staggered positions, can be with during punching
The effect of ladder punching is formed, is staggered the punching time, reduce flush shear force.
First drift group 2, the second drift group 3, the 3rd drift group 4 and the 5th drift group 6 are respectively provided with multiple round punch, the
Four drift groups 5 have a round punch and a U-shaped drift, and the 6th drift group 7 also has a round punch and a U-shaped
Drift.As depicted in figs. 1 and 2, in the present embodiment, the first drift group 2 has five round punch, and the second drift group 3 has
Five round punch, the 3rd drift group 4 has six round punch, and the 5th drift group 6 has five round punch.
As preferred, the first drift group 2, the second drift group 3, the 3rd drift group 4, the 4th drift group 5, the 5th drift group
6 and the 6th drift group 7 round punch and upper bolster 1 to be threadedly coupled.Round punch has a connection end and a punching
End, connection end is the one end for being connected with upper bolster 1, and it is the one end for the punching on workpiece to be punched end.As shown in figure 3,
Round punch 8 is arranged to upper bolster 1 to be threadedly coupled, facilitates the dismounting of round punch 8, and the circular punching for changing failure
Head, is accordingly provided with external screw thread on the outer surface of the connection end of round punch 8, and upper bolster 1 is provided with internal thread hole, is installing
When, round punch 8 is started from the top of upper bolster 1 to screw in downwards in screwed hole.In the end face of the connection end of round punch 8
At the heart and a hexagonal hole is provided with, for allowing inner hexagon spanner to insert, the screw-in for facilitating round punch 8 is installed.In addition, in order to
The counteracting force of opposing blanking pressure, is also equipped with a briquetting 9 in the internal thread hole of upper bolster 1, and briquetting 9 is located at round punch
8 top, the bottom surface of briquetting 9 and the end contact of round punch 8, briquetting 9 can play position-limiting action to round punch 8.Pressure
Block 9 is circular block shape structure, and with upper bolster 1 also to be threadedly coupled, easy disassembly, the outer surface of briquetting 9 is provided with outer spiral shell to briquetting 9
Stricture of vagina, while also being provided with a hexagonal hole at the end face center of briquetting 9, for allowing inner hexagon spanner to insert, facilitates briquetting 9
Screw in and install.This structure only need to unload two screw elements, you can changed, greatly reduce replacing in quick-replaceable
Time, production cost is saved, improve production efficiency, and reduced labor intensity.
This utility model is exemplarily described above in association with accompanying drawing.Obviously, this utility model is implemented not
Limited by aforesaid way.As long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied to into other occasions, at this
Within the protection domain of utility model.
Claims (8)
1. porous punching upper die structure, it is characterised in that：Including upper bolster and the first drift group being arranged on upper bolster,
Two drift groups, the 3rd drift group, the 4th drift group, the 5th drift group and the 6th drift group, the 4th drift group and the 6th drift group
With U-shaped drift, the first drift group, the second drift group, the 3rd drift group, the 4th drift group and the 5th drift group are respectively provided with multiple
Drift, the distance between the punching end of the drift of the first drift group, the second drift group and the 4th drift group and upper bolster are more than the
The distance between the punching end of the drift of three drift groups and the 5th drift group and upper bolster.
2. porous punching upper die structure according to claim 1, it is characterised in that：The first drift group has multiple circles
Shape drift.
3. porous punching upper die structure according to claim 1, it is characterised in that：The second drift group has multiple circles
Shape drift.
4. porous punching upper die structure according to claim 1, it is characterised in that：The 3rd drift group has multiple circles
Shape drift.
5. porous punching upper die structure according to claim 1, it is characterised in that：The 4th drift group has a circle
Shape drift and a U-shaped drift.
6. porous punching upper die structure according to claim 1, it is characterised in that：The 5th drift group has multiple circles
Shape drift.
7. porous punching upper die structure according to claim 1, it is characterised in that：The 6th drift group has a circle
Shape drift and a U-shaped drift.
8. according to the arbitrary described porous punching upper die structure of claim 1 to 7, it is characterised in that：The first drift group,
The drift of two drift groups, the 3rd drift group, the 4th drift group, the 5th drift group and the 6th drift group is screw thread with the upper bolster
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165106.8U CN206153375U (en) | 2016-10-25 | 2016-10-25 | Mode structure on porous blanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165106.8U CN206153375U (en) | 2016-10-25 | 2016-10-25 | Mode structure on porous blanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153375U true CN206153375U (en) | 2017-05-10 |
Family
ID=58656389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165106.8U Expired - Fee Related CN206153375U (en) | 2016-10-25 | 2016-10-25 | Mode structure on porous blanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153375U (en) |
-
2016
- 2016-10-25 CN CN201621165106.8U patent/CN206153375U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180920 Address after: 241000 Jinghu District, Wuhu City, Anhui Province Patentee after: Anhui Synergy Innovation Design Institute Co., Ltd. Address before: 230088 14 building, intersection building, Haitang Road, science and technology Avenue, Hefei new high tech Zone, Anhui Patentee before: Anhui Heng Ming Engineering Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |