CN108189461A - The stamping die and its application method of a kind of pressure-adjustable - Google Patents
The stamping die and its application method of a kind of pressure-adjustable Download PDFInfo
- Publication number
- CN108189461A CN108189461A CN201810221231.3A CN201810221231A CN108189461A CN 108189461 A CN108189461 A CN 108189461A CN 201810221231 A CN201810221231 A CN 201810221231A CN 108189461 A CN108189461 A CN 108189461A
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- China
- Prior art keywords
- upper mold
- mold seat
- pressure
- cavity plate
- die holder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/22—Control arrangements for fluid-driven presses controlling the degree of pressure applied by the ram during the pressing stroke
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses the stamping die and its application method of a kind of pressure-adjustable, die holder is equipped on the downside of the upper mold seat, hanger is equipped on the upside of upper mold seat, by the hanger of setting, realized the convenient installation of upper mold seat, to use manpower and material resources sparingly, improve working efficiency.The length of the electronic coil of wire is adjusted by intelligent controller to realize the adjustment effect of upper mold seat, it is convenient and practical.Upper mold seat lower end both sides are fixedly connected with sealing ring, this structure ensure that the leakproofness between upper mold seat and die holder, to ensure being normally carried out for work.Air pump, the first snorkel and the second snorkel of the present invention, and coordinate pressure sensor, the pressure adjusting function in cavity plate is realized, in addition, can also make to form negative pressure in cavity plate, in favor of punch forming of the punch-pin to article to being evacuated in cavity plate.Pressure plare of the present invention realizes the punching press function of article, and adjusts electric telescopic rod according to the stamping forming scale of specific article to realize the adjusting of punching press scale.
Description
Technical field
The present invention relates to a kind of mold, more particularly, to the stamping die and its application method of a kind of pressure-adjustable.
Background technology
Stamping die is in Cold Press Working, by material（Metal is nonmetallic）It is processed into part（Or semi-finished product）'s
A kind of special process equipment, referred to as cold punching die（It is commonly called as cold-punching mould）.Punching press is at room temperature, using mounted on forcing press
On mold pressure is applied to material, it is made to generate separation or plastic deformation, so as to a kind of pressure processing of part needed for obtaining
Method.
Existing upper die of stamping die tool generally requires manual fixation, time-consuming and laborious, and existing stamping die sealing effect
Fruit is poor, and can not accurately adjust mold inside and outside differential pressure.
Invention content
The present invention provides a kind of stamping die and its application method of pressure-adjustable, can effectively solve in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：
A kind of stamping die of pressure-adjustable of the present invention including upper mold seat and die holder, is equipped with die holder, institute on the downside of the upper mold seat
It states and hanger is equipped on the upside of upper mold seat, hanger lower end both sides are mounted on the electronic coil of wire, the welding of upper mold seat upper end both sides
There is retainer ring, the electronic coil of wire is internally connected with fastening rope, which fixes and lie in retainer ring, the upper mold seat
Lower end both sides are fixedly connected with sealing ring, and the upper mold seat lower end is connected with punch-pin, are upper cavity inside the punch-pin, it is described on
Die holder is internally provided with air pump, and described air pump one end is connected with the first snorkel, and it is logical that the air pump other end is connected with several second
Tracheae, the punch-pin downside is equipped with pressure plare, several electric telescopic rods is connected between the punch-pin and pressure plare, described electronic
Telescopic rod is externally provided with intelligent controller, and unit, pressure plare downside both ends are equal in order to control with MCU microcontrollers for the intelligent controller
Blade is welded with, the die holder upper end is internally provided with cavity plate, and both ends are equipped with baffle inside the cavity plate, and the baffle passes through solid
Fixed pole is fixedly connected with die holder, and one end is additionally provided with pressure sensor inside the cavity plate.
Preferably, the upper mold seat and die holder is are correspondingly arranged.
Preferably, to correspond, the upper mold seat passes through tight for the position of the retainer ring and the position of the electronic coil of wire
Gu rope is lifted on the downside of hanger.
Preferably, the sealing ring and the boss of die holder upper end both sides is correspond setting.
Preferably, first snorkel through upper mold seat to its upside, second snorkel through punch-pin to its
Lower end.
Preferably, it is interconnected between each second snorkel.
Preferably, there are one gaps between the baffle and cavity plate inner bottom.
Preferably, the electronic connection electric telescopic rod of the intelligent controller, the intelligent controller are also electrically connected pressure
Force snesor, air pump and the electronic coil of wire.
Preferably, include the following steps：
It, will be upper first with the electronic coil of wire, retainer ring and fastening rope between the two using the stamping die of this kind of pressure-adjustable
Die holder is fixed below hanger, by the hanger of setting, is realized the convenient installation of upper mold seat, to use manpower and material resources sparingly, is improved work
Make efficiency, for the electronic coil of wire for adjusting the length of fastening rope to realize that the height of upper mold seat is adjusted, which fixes system
In in retainer ring, and pass through intelligent controller and adjust the length of the electronic coil of wire to realize the adjustment effect of upper mold seat, it is convenient and practical,
Die holder is positioned over immediately below upper mold seat by upper mold seat again after being fixed below hanger, at this point, upper mold seat and die holder are in
Position is corresponded, pressure plare just contacts on the inside of baffle and it does not hindered to be displaced downwardly in cavity plate at this time, it would be desirable to the sample of punching press
Product are placed on inside cavity plate, the length that rope is fastened on the electronic coil of wire are adjusted by intelligent controller so that upper mold seat moves closer to
Die holder opens air pump by intelligent controller, and the gas in cavity plate is after the second snorkel, then passes through the first snorkel and arrange
Go out, at this time in negative pressure state in cavity plate, under negative pressure state, punch-pin continues to decline, air pump, the first snorkel and the second ventilation
Pipe, and coordinate pressure sensor, the pressure adjusting function in cavity plate is realized, in addition, also cavity plate can be made to being evacuated in cavity plate
Interior formation negative pressure in favor of punch forming of the punch-pin to article, uses manpower and material resources sparingly, until sealing ring contact die holder upper end two
Side and and die holder upper end both sides sealing, upper mold seat lower end both sides be fixedly connected with sealing ring, this structure ensure that upper mold seat with
Leakproofness between die holder, to ensure being normally carried out for work, blade is by the gap blocking between baffle and die holder at this time,
According to the pressure value of pressure sensor, air pump is controlled to be adjusted at any time to the pressure value in cavity plate according to intelligent controller
Whole, until punch forming, is connected with several electric telescopic rods between punch-pin and pressure plare, pressure plare realizes the pressing work of article
Can, and electric telescopic rod is adjusted to realize the adjusting of punching press scale according to the stamping forming scale of specific article.
The beneficial effects of the invention are as follows：
（1）Die holder is equipped on the downside of upper mold seat of the present invention, hanger, hanger lower end both sides are equipped on the upside of the upper mold seat
The electronic coil of wire is mounted on, upper mold seat upper end both sides are welded with retainer ring, and the electronic coil of wire is internally connected with fastening rope,
The fastening rope lower end is fixed and is lain in retainer ring, by the hanger of setting, the convenient installation of upper mold seat is realized, to save manpower object
Power improves working efficiency.
（2）Hanger lower end of the present invention both sides are mounted on the electronic coil of wire, and upper mold seat upper end both sides are welded with solid
Determine ring, the electronic coil of wire is internally connected with fastening rope, which fixes and lie in retainer ring, passes through intelligent controller
The length of the electronic coil of wire is adjusted to realize the adjustment effect of upper mold seat, it is convenient and practical.
（3）Upper mold seat lower end of the present invention both sides are fixedly connected with sealing ring, this structure ensure that upper mold seat and lower die
Leakproofness between seat, to ensure being normally carried out for work.
（4）Upper mold seat lower end of the present invention is connected with punch-pin, is upper cavity inside the punch-pin, inside the upper mold seat
Equipped with air pump, described air pump one end is connected with the first snorkel, and the air pump other end is connected with several second snorkels, gas
Pump, the first snorkel and the second snorkel, and coordinate pressure sensor, the pressure adjusting function in cavity plate is realized, in addition, may be used also
To being evacuated in cavity plate, make to form negative pressure in cavity plate, in favor of punch forming of the punch-pin to article, use manpower and material resources sparingly.
（5）Pressure plare is equipped on the downside of punch-pin of the present invention, several electronic stretch is connected between the punch-pin and pressure plare
Contracting bar, pressure plare realizes the punching press function of article, and adjusts electric telescopic rod according to the stamping forming scale of specific article with reality
The adjusting of existing punching press scale.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the agent structure schematic diagram of the present invention；
Fig. 2 is the partial structural diagram of the present invention；
Fig. 3 is the enlarged structure schematic diagram of the A of the present invention；
In figure：1st, upper mold seat；2nd, die holder；3rd, hanger；4th, punch-pin；5th, cavity plate；6th, baffle；7th, sealing ring；8th, air pump；9th, first
Snorkel；10th, the second snorkel；11st, pressure plare；12nd, electric telescopic rod；13rd, blade；14th, the electronic coil of wire；15th, retainer ring.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplified description rather than instruction imply that signified device or element must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
" first " is defined as a result, and the feature of " second " can be expressed or implicitly includes one or more feature.
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it " under "
It can be in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " including first spy
Sign is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " immediately below second feature and obliquely downward or be merely representative of including fisrt feature
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of stamping die of pressure-adjustable, including upper mold seat 1 and die holder 2,1 downside of upper mold seat is equipped with die holder 2, upper mold seat 1
Upside is equipped with hanger 3, and 3 lower end both sides of hanger are mounted on the electronic coil of wire 14, and 1 upper end both sides of upper mold seat are welded with retainer ring 15,
The electronic coil of wire 14 is internally connected with fastening rope, which fixes and lie in retainer ring 15, and 1 lower end both sides of upper mold seat are fixed
Sealing ring 7 is connected with, 1 lower end of upper mold seat is connected with punch-pin 4, and 4 inside of punch-pin is upper cavity, and upper mold seat 1 is internally provided with air pump 8,
8 one end of air pump is connected with the first snorkel 9, and 8 other end of air pump is connected with several second snorkels 10, and 4 downside of punch-pin is equipped with pressure
Power plate 11, is connected with several electric telescopic rods 12 between punch-pin 4 and pressure plare 11, electric telescopic rod 12 is externally provided with intelligent control
Device, for the intelligent controller with MCU microcontrollers unit in order to control, 11 downside both ends of pressure plare are welded with blade 13, on die holder 2
End is internally provided with cavity plate 5, which is equipped with baffle 6, and baffle 6 is fixedly connected by fixed link with die holder 2,
5 inside one end of cavity plate is additionally provided with pressure sensor.
In the above-described embodiments, upper mold seat 1 and die holder 2 is are correspondingly arranged.
In the above-described embodiments, to correspond, upper mold seat 1 passes through for the position of retainer ring 15 and the position of the electronic coil of wire 14
Fastening rope is lifted on 3 downside of hanger.
In the above-described embodiments, the boss of 2 upper end both sides of sealing ring 7 and die holder is corresponds setting.
In the above-described embodiments, the first snorkel 9 through upper mold seat 1 to its upside, the second snorkel 10 through punch-pin 4 to
Its lower end.
In the above-described embodiments, it is interconnected between each second snorkel 10.
In the above-described embodiments, there are one gaps between 5 inner bottom of baffle 6 and cavity plate.
In the above-described embodiments, the electronic connection electric telescopic rod 12 of intelligent controller, intelligent controller are also electrically connected pressure
Force snesor, air pump 8 and the electronic coil of wire 14.
Concrete principle：Using the stamping die of this kind of pressure-adjustable, first with the electronic coil of wire 14, retainer ring 15 and the two
Between fastening rope upper mold seat 1 is fixed on the lower section of hanger 3, by the hanger 3 of setting, realize the convenient installation of upper mold seat 1, with
It uses manpower and material resources sparingly, improves working efficiency, the electronic coil of wire 14 fastens the length of rope to realize the height tune of upper mold seat 1 for adjusting
Section, the fastening rope lower end are fixed and are lain in retainer ring 15, and pass through intelligent controller and adjust the length of the electronic coil of wire 14 to realize
The adjustment effect of upper mold seat 1, convenient and practical, die holder 2 is positioned over upper mold seat 1 by upper mold seat 1 again after being fixed on 3 lower section of hanger
Underface, at this point, upper mold seat 1 and die holder 2, which are in, corresponds position, at this time pressure plare 11 just contact on the inside of baffle 6 and
It is not hindered to be displaced downwardly in cavity plate 5, it would be desirable to which the sample of punching press is placed on inside cavity plate 5, is adjusted by intelligent controller electronic
The length of rope is fastened on the coil of wire 14 so that upper mold seat 1 moves closer to die holder 2, and air pump 8, cavity plate 5 are opened by intelligent controller
Interior gas is discharged after the second snorkel 10, then by the first snorkel 9, at this time in negative pressure state in cavity plate 5, negative
Under pressure condition, punch-pin 4 continues to decline, air pump 8, the first snorkel 9 and the second snorkel 10, and coordinates pressure sensor, realizes
Pressure adjusting function in cavity plate 5, in addition, can also make to form negative pressure in cavity plate, in favor of punch-pin pair to being evacuated in cavity plate
The punch forming of article, uses manpower and material resources sparingly, until sealing ring 7 contacts 2 upper end both sides of die holder and and 2 upper end both sides of die holder
Sealing, 1 lower end both sides of upper mold seat are fixedly connected with sealing ring 7, this structure ensure that the sealing between upper mold seat 1 and die holder 2
Property, to ensure being normally carried out for work, blade 13 is by the gap blocking between baffle 6 and die holder 2 at this time, according to pressure sensing
The pressure value of device controls air pump 8 to be adjusted at any time to the pressure value in cavity plate, until striking out according to intelligent controller
Type, is connected with several electric telescopic rods 12 between punch-pin 4 and pressure plare 11, pressure plare 11 realizes the punching press function of article, and root
Electric telescopic rod 12 is adjusted according to the stamping forming scale of specific article to realize the adjusting of punching press scale.
Die holder is equipped on the downside of upper mold seat of the present invention, hanger, the hanger lower end two are equipped on the upside of the upper mold seat
Side is mounted on the electronic coil of wire, and upper mold seat upper end both sides are welded with retainer ring, and the electronic coil of wire is internally connected with fastening
Rope, the fastening rope lower end are fixed and are lain in retainer ring, by the hanger of setting, the convenient installation of upper mold seat are realized, to save people
Power material resources improve working efficiency.
Hanger lower end of the present invention both sides are mounted on the electronic coil of wire, and upper mold seat upper end both sides are welded with fixation
Ring, the electronic coil of wire are internally connected with fastening rope, which fixes and lie in retainer ring, passes through intelligent controller tune
The length of the section electric coil of wire is convenient and practical to realize the adjustment effect of upper mold seat.
Upper mold seat lower end of the present invention both sides are fixedly connected with sealing ring, this structure ensure that upper mold seat and die holder it
Between leakproofness, to ensure being normally carried out for work.
Upper mold seat lower end of the present invention is connected with punch-pin, is upper cavity inside the punch-pin, is set inside the upper mold seat
There is an air pump, described air pump one end is connected with the first snorkel, and the air pump other end is connected with several second snorkels, air pump,
First snorkel and the second snorkel, and coordinate pressure sensor, the pressure adjusting function in cavity plate is realized, in addition, can also be right
It is evacuated in cavity plate, makes to form negative pressure in cavity plate, in favor of punch forming of the punch-pin to article, use manpower and material resources sparingly.
Pressure plare is equipped on the downside of punch-pin of the present invention, several electric expansions are connected between the punch-pin and pressure plare
Bar, pressure plare realize the punching press function of article, and adjust electric telescopic rod according to the stamping forming scale of specific article to realize
The adjusting of punching press scale.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (9)
1. a kind of stamping die of pressure-adjustable, including upper mold seat（1）And die holder（2）, which is characterized in that the upper mold seat（1）
Downside is equipped with die holder（2）, the upper mold seat（1）Upside is equipped with hanger（3）, the hanger（3）Lower end both sides are mounted on electricity
Moving-wire is rolled up（14）, the upper mold seat（1）Upper end both sides are welded with retainer ring（15）, the electronic coil of wire（14）It is internally connected with tight
Gu rope, which fixes and lies in retainer ring（15）On, the upper mold seat（1）Lower end both sides are fixedly connected with sealing ring
（7）, the upper mold seat（1）Lower end is connected with punch-pin（4）, the punch-pin（4）Upper cavity is in inside, the upper mold seat（1）It is internal
Equipped with air pump（8）, the air pump（8）One end is connected with the first snorkel（9）, the air pump（8）The other end is connected with several
Two snorkels（10）, the punch-pin（4）Downside is equipped with pressure plare（11）, the punch-pin（4）And pressure plare（11）Between be connected with
Several electric telescopic rods（12）, the electric telescopic rod（12）Intelligent controller is externally provided with, the intelligent controller is with MCU microcontrollers
Unit in order to control, the pressure plare（11）Downside both ends are welded with blade（13）, the die holder（2）Upper end is internally provided with recessed
Mould（5）, the cavity plate（5）Internal both ends are equipped with baffle（6）, the baffle（6）Pass through fixed link and die holder（2）It is fixed to connect
It connects, the cavity plate（5）Internal one end is additionally provided with pressure sensor.
A kind of 2. stamping die of pressure-adjustable according to claim 1, which is characterized in that the upper mold seat（1）And die holder
（2）To be correspondingly arranged.
A kind of 3. stamping die of pressure-adjustable according to claim 1, which is characterized in that the retainer ring（15）Position and
The electronic coil of wire（14）Position to correspond, the upper mold seat（1）Hanger is lifted on by fastening rope（3）Downside.
A kind of 4. stamping die of pressure-adjustable according to claim 1, which is characterized in that the sealing ring（7）And die holder
（2）The boss of upper end both sides is corresponds setting.
A kind of 5. stamping die of pressure-adjustable according to claim 1, which is characterized in that first snorkel（9）Run through
Upper mold seat（1）To its upside, second snorkel（10）Through punch-pin（4）To its lower end.
A kind of 6. stamping die of pressure-adjustable according to claim 1, which is characterized in that each second snorkel（10）
Between interconnect.
A kind of 7. stamping die of pressure-adjustable according to claim 1, which is characterized in that the baffle（6）And cavity plate（5）It is interior
There are one gaps between portion bottom end.
A kind of 8. stamping die of pressure-adjustable according to claim 1, which is characterized in that the electronic connection of intelligent controller
Electric telescopic rod（12）, the intelligent controller is also electrically connected pressure sensor, air pump（8）With the electronic coil of wire（14）.
A kind of 9. application method of the stamping die of pressure-adjustable according to claim 1-8 any one, which is characterized in that packet
Include following steps：
Using the stamping die of this kind of pressure-adjustable, first with the electronic coil of wire（14）, retainer ring（15）And between the two tight
Gu it restricts upper mold seat（1）It is fixed on hanger（3）Lower section passes through the hanger of setting（3）, realize upper mold seat（1）Convenient installation, with
It uses manpower and material resources sparingly, improves working efficiency, the electronic coil of wire（14）The length of rope is fastened for adjusting to realize upper mold seat（1）Height
Degree is adjusted, which fixes and lie in retainer ring（15）On, and pass through intelligent controller and adjust the electronic coil of wire（14）Length
It spends to realize upper mold seat（1）Adjustment effect, convenient and practical, upper mold seat（1）It is fixed on hanger（3）Again by die holder after lower section
（2）It is positioned over upper mold seat（1）Underface, at this point, upper mold seat（1）And die holder（2）In position is corresponded, pressure plare at this time
（11）Just contact baffle（6）Inside and it is not hindered to be displaced downwardly to cavity plate（5）It is interior, it would be desirable to which that the sample of punching press is placed on cavity plate
（5）Inside adjusts the electronic coil of wire by intelligent controller（14）The length of upper fastening rope so that upper mold seat（1）It moves closer to down
Die holder（2）, air pump is opened by intelligent controller（8）, cavity plate（5）Interior gas passes through the second snorkel（10）Afterwards, then pass through
First snorkel（9）It discharges, at this time cavity plate（5）It is interior to be in negative pressure state, under negative pressure state, punch-pin（4）Continue to decline, air pump
（8）, the first snorkel（9）With the second snorkel（10）, and coordinate pressure sensor, realize cavity plate（5）Interior pressure adjusts work(
Can, in addition, can also making to form negative pressure in cavity plate, in favor of punch forming of the punch-pin to article, saving to being evacuated in cavity plate
Manpower and materials, until sealing ring（7）Contact die holder（2）Upper end both sides and and die holder（2）Upper end both sides sealing, upper mold seat
（1）Lower end both sides are fixedly connected with sealing ring（7）, this structure ensure that upper mold seat（1）And die holder（2）Between leakproofness,
To ensure being normally carried out for work, blade at this time（13）By baffle（6）And die holder（2）Between gap blocking, according to pressure
The pressure value of sensor controls air pump according to intelligent controller（8）The pressure value in cavity plate is adjusted at any time, until
Punch forming, punch-pin（4）And pressure plare（11）Between be connected with several electric telescopic rods（12）, pressure plare（11）Realize article
Punching press function, and electric telescopic rod is adjusted according to the stamping forming scale of specific article（12）To realize the adjusting of punching press scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810221231.3A CN108189461B (en) | 2018-03-17 | 2018-03-17 | Pressure-adjustable stamping die and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810221231.3A CN108189461B (en) | 2018-03-17 | 2018-03-17 | Pressure-adjustable stamping die and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189461A true CN108189461A (en) | 2018-06-22 |
| CN108189461B CN108189461B (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810221231.3A Active CN108189461B (en) | 2018-03-17 | 2018-03-17 | Pressure-adjustable stamping die and use method thereof |
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| CN108189461B (en) | 2020-03-17 |
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