CN208944958U - The punching die of sheet metal component - Google Patents
The punching die of sheet metal component Download PDFInfo
- Publication number
- CN208944958U CN208944958U CN201821623219.7U CN201821623219U CN208944958U CN 208944958 U CN208944958 U CN 208944958U CN 201821623219 U CN201821623219 U CN 201821623219U CN 208944958 U CN208944958 U CN 208944958U
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- hole
- sheet metal
- metal component
- sliding slot
- shape sliding
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Abstract
The utility model discloses a kind of punching dies of sheet metal component, including cope plate, pressing plate and lower template；Lower template is equipped with a pair of of bar shaped location hole and three row's material-dropping holes, the Y-shaped distribution of three rows material-dropping hole；Cope plate bottom surface is set there are three T shape sliding slot, and three T shape sliding slots and above-mentioned three rows material-dropping hole correspond；T shape slide is respectively equipped with inside each T shape sliding slot, the bottom end of each T shape slide, which is respectively equipped with, is vertically arranged formed punch；Formed punch can cooperate one by one with corresponding row material-dropping hole；Pressing plate, which is set, keeps away a hole there are three bar shaped, which keeps away a hole and above-mentioned three rows material-dropping hole corresponds.The utility model punching die can go out three through-holes on the mainboard body of sheet metal component, which is in angular distribution, and the position of three through-holes is adjustable；Lower template is equipped with a pair of of bar shaped location hole, can position to sheet metal component, the precision of punching can be improved；When punching, mainboard body is also pressed in lower template by pressing plate, and the precision of punching also can be improved.
Description
Technical field
The utility model relates to the punching dies of sheet metal component.
Background technique
Metal plate is that a kind of for sheet metal, (usually in the synthesis cold machining process of 6mm or less), sheet metal component is exactly metal plate
The product that technique processes.
Sheet metal component is standing to set through-hole, generally rushes through-hole using punching machine and punching die.Existing punching die generally wraps
Cope plate and lower template are included, formed punch is arranged in cope plate bottom surface, and lower template opens up the material-dropping hole matched with formed punch, and sheet metal component is placed in
In lower template, cope plate decline driving ram impacts sheet metal component goes out through-hole, the waste material swept away is defeated by material-dropping hole on sheet metal component
Out.
The structure of certain class sheet metal component includes: horizontal strip mainboard body, and from mainboard body length direction both ends respectively to
Under a pair for extending be vertically arranged side plate body.The mainboard body of such sheet metal component needs to open up three through-holes, which is in triangle
Distribution, and there are many specification for three through-holes (position distribution that the difference of different size essentially consists in three through-holes is different).
Obviously, such sheet metal component is needed using special punching die.
In addition, the forcer position of existing punching die is fixed, the through-hole of fixed position can only be gone out, therefore different size (position
It is different to set distribution) through-hole, same set of punching die cannot be shared.
Utility model content
The purpose of this utility model is to provide a kind of punching dies of sheet metal component, can rush on the mainboard body of sheet metal component
Three through-holes out, which is in angular distribution, and the position of three through-holes is adjustable；It is fixed that lower template is equipped with a pair of of bar shaped
Position hole, can position sheet metal component, the precision of punching can be improved；When punching, mainboard body is also pressed in lower template by pressing plate,
Also the precision of punching can be improved.
To achieve the above object, the technical solution of the utility model is to design a kind of punching die of sheet metal component, the metal plate
Golden part includes: horizontal strip mainboard body, and is vertically arranged side by a pair that mainboard body length direction both ends are extended separately down
Plate body；The punching die includes from top to bottom successively horizontal: cope plate, pressing plate and lower template；
The lower template is equipped with: a pair of of bar shaped location hole of insertion, Yi Jiwei are corresponded for sheet metal component a pair of side plates body
In this to three row's material-dropping holes between bar shaped location hole；The Y-shaped distribution of three rows material-dropping hole；The aperture phase of same row's material-dropping hole
Together；
The bottom surface of the cope plate sets three Y-shaped distributions of T shape sliding slot there are three T shape sliding slot, and three T shapes are sliding
Slot and above-mentioned three rows material-dropping hole correspond；T shape sliding slot is arranged along the orientation of corresponding row's material-dropping hole, and row's material-dropping hole
It is all located at the underface of the T shape sliding slot；T shape slide is respectively equipped with inside each T shape sliding slot, T shape slide is sliding with corresponding T shape sliding slot
Dynamic cooperation；The bottom end of each T shape slide, which is respectively equipped with, is vertically arranged formed punch；Formed punch is located at same vertical plane with corresponding row material-dropping hole,
And formed punch can cooperate one by one with row's material-dropping hole；
Above three T shape sliding slot is all through slot, and one end of three T shape sliding slots intersects together and is interconnected, this three
The other end of a T shape sliding slot is open；The open end of each T shape sliding slot is also respectively inserted with rack gear；Rack gear and corresponding T shape sliding slot are same
To setting, one end of rack gear is connect with the T shape slide in the T shape sliding slot, and the other end of rack gear is located at the outside of the T shape sliding slot,
And the length of rack gear is greater than the length of the T shape sliding slot；Each rack gear is also respectively provided with gear；Gear is engaged with corresponding rack gear, tooth
The extending direction translation for driving the rack gear along corresponding T shape sliding slot is taken turns, and gear is located on the outside of the open end of the T shape sliding slot；
Each gear is respectively provided with stepper motor, and stepper motor is for driving corresponding gear to rotate；Each stepper motor respectively with cope plate
Connection；
The pressing plate is equipped with: keeping away a hole for three current bar shapeds of formed punch；Three bar shapeds keep away a Kong Douwei vertical through holes；
Three bar shapeds keep away the Y-shaped distribution in a hole, and three bar shapeds keep away a hole and above-mentioned three rows material-dropping hole corresponds；Bar shaped keeps away position
Hole is arranged along the orientation of corresponding row's material-dropping hole, and row's material-dropping hole is all located at the underface that the bar shaped keeps away a hole；It is a pair of
The top surface of the bottom end and pressing plate that are vertically arranged lifting shaft is separately connected, this runs through cope plate to lifting shaft, and cope plate is equipped with: for this to liter
It drops axis and corresponds perforative a pair of of axis hole；This is also respectively installed with compressed spring to lifting shaft, the bottom end of each compressed spring with
The top surface of pressing plate against, each compressed spring top and cope plate bottom surface against；Bulge loop is respectively equipped on each lifting shaft, it is each convex
Ring heart coaxial with the lifting shaft where it, each bulge loop are located above cope plate, and the top surface of each bulge loop and cope plate against；Pressing plate
Bottom surface be located at the lower section of each formed punch (bottom end of each formed punch is located at sustained height).
Preferably, adjacent two rows of material-dropping holes, the angle of their orientations is 120 degree.
Preferably, the hole count of above-mentioned three rows material-dropping hole is identical.
Preferably, the aperture of above-mentioned three rows material-dropping hole is identical.
Preferably, the material-dropping hole of same row is arranged at equal intervals.
Preferably, above-mentioned a pair of of bar shaped location hole is all vertical through holes.
Preferably, the length direction of above-mentioned a pair of of bar shaped location hole is parallel.
Preferably, above-mentioned a pair of of bar shaped location hole is symmetrical arranged.
Preferably, each material-dropping hole is all located in a rectangular area, the rectangular area are as follows: is with above-mentioned a pair of of bar shaped location hole
The rectangular area of a pair of of opposite side.
Preferably, above three bar shaped keeps away one end intersection in hole together and is interconnected.
Advantages and beneficial effects of the utility model lie in that a kind of punching die of sheet metal component is provided, it can be in sheet metal component
Mainboard body on go out three through-holes, which is in angular distribution, and the position of three through-holes is adjustable；Lower template is set
There is a pair of of bar shaped location hole, sheet metal component can be positioned, the precision of punching can be improved；When punching, pressing plate is also by mainboard body pressure
Tightly in lower template, the precision of punching also can be improved.
Stepper motor can drive corresponding gear to rotate, and gear drives corresponding rack gear translation, the corresponding T shape of rack drives
Slide translation, and then the position of T shape slide bottom end punch is adjusted, formed punch can be made to cooperate one by one with corresponding row material-dropping hole.
Three formed punches and three row's material-dropping holes correspond, from the foregoing, it will be observed that the position of these three formed punches all can independently adjust, with
Just three holes of different size are gone out (position distribution that the difference of different size essentially consists in three through-holes is different).
The application method of the utility model punching die is as follows:
The position for first adjusting three formed punches, keeps formed punch and some material-dropping hole in corresponding row material-dropping hole corresponding.
Sheet metal component is lain against in lower template, the bottom surface of sheet metal component mainboard body and the top surface of lower template recline, and sheet metal component
A pair of side plates body be inserted into corresponding bar shaped location hole, sheet metal component is positioned by a pair of of bar shaped location hole.
Cope plate decline driving pressing plate and three formed punches move down, and since the bottom surface of pressing plate is located at the lower section of each formed punch, therefore press
The bottom surface of plate is first contacted with the top surface of sheet metal component mainboard body, after pressing plate contacts mainboard body, the compressed spring quilt on a pair of of lifting shaft
Further pressing plate can be pressed on mainboard body by compression, compressed spring, i.e., mainboard body is pressed in lower template by pressing plate；Pressing plate is set
A hole is kept away there are three bar shaped, which keeps away a hole and above three formed punch corresponds, three formed punches can vertically through pair
The bar shaped answered keeps away a hole, and pressing plate does not interfere the progress of punching；The mainboard body of three ram impacts sheet metal components, goes out on mainboard body
Three through-holes, the waste material swept away are exported by corresponding material-dropping hole.
After the completion of punching, after cope plate, which rises, to be resetted, and pressing plate and sheet metal component mainboard body are detached from, the pressure on a pair of of lifting shaft
Contracting spring drives pressing plate to reset.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of lower template；
Fig. 3 is the schematic top plan view of pressing plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
The technical solution of the utility model specific implementation is:
As shown in Figure 1 to Figure 3, a kind of punching die of sheet metal component, the sheet metal component 40 include: horizontal strip mainboard body
41, and side plate body 42 is vertically arranged by a pair that 41 length direction both ends of mainboard body are extended separately down；The punching die packet
Include successively horizontal from top to bottom: cope plate 10, pressing plate 20 and lower template 30；
The lower template 30 is equipped with: a pair of of bar shaped location hole of insertion is corresponded for 40 a pair of side plates body 42 of sheet metal component
31, and positioned at this to three row's material-dropping holes 32 between bar shaped location hole 31；The Y-shaped distribution of three rows material-dropping hole 32；Same row
The aperture of material-dropping hole 32 is identical；
The bottom surface of the cope plate 10 sets three Y-shaped distributions of T shape sliding slot 11 there are three T shape sliding slot 11, and this three
T shape sliding slot 11 and above-mentioned three rows material-dropping hole 32 correspond；T shape sliding slot is arranged along the orientation of corresponding row's material-dropping hole, and
Row's material-dropping hole is all located at the underface of the T shape sliding slot；T shape slide 12, T shape slide 12 are respectively equipped with inside each T shape sliding slot 11
It is slidably matched with corresponding T shape sliding slot 11；The bottom end of each T shape slide 12, which is respectively equipped with, is vertically arranged formed punch 13；Formed punch and corresponding one
Row's material-dropping hole is located at same vertical plane, and formed punch can cooperate one by one with row's material-dropping hole；
Above three T shape sliding slot 11 is all through slot, and one end of three T shape sliding slots 11 intersects together and is interconnected,
The other end of three T shape sliding slots 11 is open；The open end of each T shape sliding slot 11 is also respectively inserted with rack gear 14；Rack gear 14 with it is right
The T shape sliding slot 11 answered is arranged in the same direction, and one end of rack gear 14 is connect with the T shape slide 12 in the T shape sliding slot 11, rack gear 14 it is another
End is located at the outside of the T shape sliding slot 11, and the length of rack gear 14 is greater than the length of the T shape sliding slot 11；Each rack gear 14 is also matched respectively
There is gear 15；Gear 15 is engaged with corresponding rack gear 14, and gear 15 is used for the extension for driving the rack gear 14 along corresponding T shape sliding slot 11
Direction translation, and gear 15 is located on the outside of the open end of the T shape sliding slot 11；Each gear 15 is respectively provided with stepper motor 16, stepping
Motor 16 is for driving corresponding gear 15 to rotate；Each stepper motor 16 is connect with cope plate 10 respectively；
The pressing plate 20 is equipped with: keeping away a hole 21 for three current bar shapeds of formed punch 13；Three bar shapeds keep away a hole 21 and are all
Vertical through holes；Three bar shapeds keep away the Y-shaped distribution in a hole 21, and three bar shapeds keep away a hole 21 and above-mentioned three rows material-dropping hole 32 1
One is corresponding；Bar shaped keeps away orientation setting of the hole 21 along corresponding row's material-dropping hole 32, and row's material-dropping hole 32 is all located at this
Shape keeps away the underface in hole 21；A pair is vertically arranged the bottom end of lifting shaft 22 and the top surface of pressing plate 20 and is separately connected, this is to lifting shaft 22
Through cope plate 10, cope plate 10 is equipped with: corresponding perforative a pair of of axis hole to lifting shaft 22 for this；This goes back lifting shaft 22
It is respectively installed with compressed spring 23, the bottom end of each compressed spring 23 and the top surface of pressing plate 20 are against the top of each compressed spring 23
With the bottom surface of cope plate 10 against；Bulge loop 24 is respectively equipped on each lifting shaft 22, each bulge loop 24 and the lifting shaft 22 where it are total
Axle center, each bulge loop 24 are located at the top of cope plate 10, and the top surface of each bulge loop 24 and cope plate 10 against；The bottom surface of pressing plate 20 is located at
The lower section of each formed punch 13 (bottom end of each formed punch 13 is located at sustained height).
Preferably, adjacent two rows of material-dropping holes 32, the angle of their orientations is 120 degree.
Preferably, the hole count of above-mentioned three rows material-dropping hole 32 is identical.
Preferably, the aperture of above-mentioned three rows material-dropping hole 32 is identical.
Preferably, the material-dropping hole 32 of same row is arranged at equal intervals.
Preferably, above-mentioned a pair of of bar shaped location hole 31 is all vertical through holes.
Preferably, the length direction of above-mentioned a pair of of bar shaped location hole 31 is parallel.
Preferably, above-mentioned a pair of of bar shaped location hole 31 is symmetrical arranged.
Preferably, each material-dropping hole 32 is all located in a rectangular area, the rectangular area are as follows: with above-mentioned a pair of of bar shaped location hole
31 be the rectangular area of a pair of of opposite side.
Preferably, above three bar shaped keeps away one end intersection in hole 21 together and is interconnected.
The punching die of the utility model sheet metal component 40 can go out three through-holes on the mainboard body 41 of sheet metal component 40,
Three through-holes are in angular distribution, and the position of three through-holes is adjustable；Lower template 30 is equipped with a pair of of bar shaped location hole 31, energy
Sheet metal component 40 is positioned, the precision of punching can be improved；When punching, mainboard body 41 is also pressed on lower template 30 by pressing plate 20
On, the precision of punching also can be improved.
Stepper motor 16 can drive corresponding gear 15 to rotate, and gear 15 drives corresponding rack gear 14 to translate, and rack gear 14 drives
It moves corresponding T shape slide 12 to translate, and then adjusts the position of 12 bottom end punch 13 of T shape slide, formed punch 13 and corresponding one can be made
Row's material-dropping hole 32 cooperates one by one.
Three formed punches 13 and three row's material-dropping holes 32 correspond, from the foregoing, it will be observed that the position of these three formed punches 13 all can be independent
Adjustment, to go out three holes of different size (position distribution that the difference of different size essentially consists in three through-holes is different).
The application method of the utility model punching die is as follows:
The position for first adjusting three formed punches 13, keeps formed punch 13 and some material-dropping hole 32 in corresponding row material-dropping hole 32 right
It answers.
Sheet metal component 40 is lain against in lower template 30, the bottom surface of 40 mainboard body 41 of sheet metal component and the top surface of lower template 30 are pasted
It leans on, and a pair of side plates body 42 of sheet metal component 40 is inserted into corresponding bar shaped location hole 31, sheet metal component 40 is by a pair of of bar shaped location hole 31
Positioning.
The decline of cope plate 10 driving pressing plate 20 and three formed punches 13 move down, since the bottom surface of pressing plate 20 is located at each formed punch 13
Lower section, therefore the bottom surface of pressing plate 20 is first contacted with the top surface of 40 mainboard body 41 of sheet metal component, after pressing plate 20 contacts mainboard body 41, Yi Duisheng
Compressed spring 23 on drop axis 22 is further compressed, and pressing plate 20 can be pressed on mainboard body 41 by compressed spring 23, i.e. pressing plate
20 are pressed on mainboard body 41 in lower template 30；Pressing plate 20 sets and keeps away a hole 21 there are three bar shaped, three bar shapeds keep away a hole 21 with
Above three formed punch 13 corresponds, and three formed punches 13 vertically can keep away a hole 21 through corresponding bar shaped, and pressing plate 20 does not interfere to rush
The progress in hole；Three formed punches 13 impact the mainboard body 41 of sheet metal component 40, and three through-holes, the waste material swept away are gone out on mainboard body 41
It is exported by corresponding material-dropping hole 32.
After the completion of punching, after cope plate 10, which rises, to be resetted, and pressing plate 20 and 40 mainboard body 41 of sheet metal component are detached from, a pair of lifting
Compressed spring 23 on axis 22 drives pressing plate 20 to reset.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. the punching die of sheet metal component, the sheet metal component includes: horizontal strip mainboard body, and by mainboard body length direction two
The a pair extended separately down is held to be vertically arranged side plate body；It is characterized in that, the punching die includes from top to bottom successively horizontal
: cope plate, pressing plate and lower template；
The lower template is equipped with: a pair of of bar shaped location hole of insertion is corresponded for sheet metal component a pair of side plates body, and being located at should
To three row's material-dropping holes between bar shaped location hole；The Y-shaped distribution of three rows material-dropping hole；The aperture of same row's material-dropping hole is identical；
The bottom surface of the cope plate sets three Y-shaped distributions of T shape sliding slot there are three T shape sliding slot, and three T shape sliding slots with
Above-mentioned three rows material-dropping hole corresponds；T shape sliding slot is arranged along the orientation of corresponding row's material-dropping hole, and row's material-dropping hole all positions
In the underface of the T shape sliding slot；T shape slide is respectively equipped with inside each T shape sliding slot, T shape slide is matched with the sliding of corresponding T shape sliding slot
It closes；The bottom end of each T shape slide, which is respectively equipped with, is vertically arranged formed punch；Formed punch is located at same vertical plane with corresponding row material-dropping hole, and rushes
Head can cooperate one by one with row's material-dropping hole；
Above three T shape sliding slot is all through slot, and one end of three T shape sliding slots intersects together and is interconnected, three T shapes
The other end of sliding slot is open；The open end of each T shape sliding slot is also respectively inserted with rack gear；Rack gear is set in the same direction with corresponding T shape sliding slot
It sets, one end of rack gear is connect with the T shape slide in the T shape sliding slot, and the other end of rack gear is located at the outside of the T shape sliding slot, and tooth
The length of item is greater than the length of the T shape sliding slot；Each rack gear is also respectively provided with gear；Gear is engaged with corresponding rack gear, and gear is used
In the extending direction translation for driving the corresponding T shape sliding slot in rack gear edge, and gear is located on the outside of the open end of the T shape sliding slot；Each tooth
Wheel is respectively provided with stepper motor, and stepper motor is for driving corresponding gear to rotate；Each stepper motor is connect with cope plate respectively；
The pressing plate is equipped with: keeping away a hole for three current bar shapeds of formed punch；Three bar shapeds keep away a Kong Douwei vertical through holes；This three
A bar shaped keeps away the Y-shaped distribution in a hole, and three bar shapeds keep away a hole and above-mentioned three rows material-dropping hole corresponds；Bar shaped keeps away a hole edge
The orientation setting of corresponding row's material-dropping hole, and row's material-dropping hole is all located at the underface that the bar shaped keeps away a hole；A pair is vertically arranged
The bottom end of lifting shaft and the top surface of pressing plate are separately connected, this runs through cope plate to lifting shaft, and cope plate is equipped with: for this to lifting shaft
Correspond perforative a pair of of axis hole；This is also respectively installed with compressed spring, the bottom end of each compressed spring and pressing plate to lifting shaft
Top surface against, each compressed spring top and cope plate bottom surface against；Be respectively equipped with bulge loop on each lifting shaft, each bulge loop with
The coaxial heart of lifting shaft where it, each bulge loop are located above cope plate, and the top surface of each bulge loop and cope plate against；The bottom of pressing plate
Face is located at the lower section of each formed punch.
2. the punching die of sheet metal component according to claim 1, which is characterized in that adjacent two rows material-dropping hole, they are arranged
The angle in direction is 120 degree.
3. the punching die of sheet metal component according to claim 1, which is characterized in that the hole count phase of above-mentioned three rows material-dropping hole
Together.
4. the punching die of sheet metal component according to claim 1, which is characterized in that the aperture phase of above-mentioned three rows material-dropping hole
Together.
5. the punching die of sheet metal component according to claim 1, which is characterized in that the material-dropping hole of same row is set at equal intervals
It sets.
6. the punching die of sheet metal component according to claim 1, which is characterized in that above-mentioned a pair of bar shaped location hole is all perpendicular
To through-hole.
7. the punching die of sheet metal component according to claim 1, which is characterized in that the length of above-mentioned a pair of bar shaped location hole
Direction is parallel.
8. the punching die of sheet metal component according to claim 7, which is characterized in that above-mentioned a pair of bar shaped location hole is symmetrically set
It sets.
9. the punching die of sheet metal component according to claim 8, which is characterized in that each material-dropping hole is all located at a rectangular area
It is interior, the rectangular area are as follows: take above-mentioned a pair of of bar shaped location hole as the rectangular area of a pair of of opposite side.
10. the punching die of sheet metal component according to claim 1, which is characterized in that above three bar shaped keeps away the one of a hole
End intersects together and is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623219.7U CN208944958U (en) | 2018-10-08 | 2018-10-08 | The punching die of sheet metal component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623219.7U CN208944958U (en) | 2018-10-08 | 2018-10-08 | The punching die of sheet metal component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208944958U true CN208944958U (en) | 2019-06-07 |
Family
ID=66740640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623219.7U Expired - Fee Related CN208944958U (en) | 2018-10-08 | 2018-10-08 | The punching die of sheet metal component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208944958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570621A (en) * | 2020-06-18 | 2020-08-25 | 闫华耀 | Stamping die capable of finely adjusting die punch |
-
2018
- 2018-10-08 CN CN201821623219.7U patent/CN208944958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570621A (en) * | 2020-06-18 | 2020-08-25 | 闫华耀 | Stamping die capable of finely adjusting die punch |
| CN111570621B (en) * | 2020-06-18 | 2021-11-09 | 惠州市艺展精密科技有限公司 | Stamping die capable of finely adjusting die punch |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20211008 |