CN219169613U - Molybdenum-copper alloy powder forming device - Google Patents
Molybdenum-copper alloy powder forming device Download PDFInfo
- Publication number
- CN219169613U CN219169613U CN202320059957.8U CN202320059957U CN219169613U CN 219169613 U CN219169613 U CN 219169613U CN 202320059957 U CN202320059957 U CN 202320059957U CN 219169613 U CN219169613 U CN 219169613U
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- Prior art keywords
- screw rod
- molybdenum
- alloy powder
- copper alloy
- fixedly connected
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- 239000000843 powder Substances 0.000 title claims abstract description 49
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 238000004512 die casting Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 22
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000009700 powder processing Methods 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Press Drives And Press Lines (AREA)
Abstract
The utility model provides a molybdenum-copper alloy powder forming device, which belongs to the technical field of metal powder processing and comprises a bottom plate; the limiting seat is fixedly connected to the upper end of the bottom plate, and side frames are fixed on two sides of the upper end of the bottom plate through bolts; the forming box body is placed in the limiting seat; the pressing plate is arranged on the upper side of the forming box body, and the bottom of the pressing plate is provided with a bulge matched with the forming box body; the screw rod lifting mechanisms are provided with two groups and are symmetrically arranged on the two side frames, and the two groups of screw rod lifting mechanisms are connected with the pressing plate to realize lifting of the screw rod lifting mechanisms, so that powder die casting molding is realized; through the two sets of lead screw elevating system that are provided with to make when need take the molybdenum copper powder shaping in the shaping box to carry out the position movement through the lead screw with the lead screw nut better, thereby make the lead screw nut carry out the upper and lower removal with the shaping subassembly and carry out the shaping work to the molybdenum copper powder in the shaping box.
Description
Technical Field
The utility model belongs to the technical field of metal powder processing, and particularly relates to a molybdenum-copper alloy powder forming device.
Background
The molybdenum-copper alloy is applied as a heat sink material due to high heat conductivity, the two alloys have close performance, and the density of the molybdenum-copper alloy is smaller than that of the tungsten-copper alloy;
conventionally, hard alloy products are manually pressed and formed by manually weighing powder which meets the process requirements by one person, placing the powder in a container, pouring the powder in the container into a manual die cavity by another person, manually controlling pressing, and manually controlling die withdrawal. The forming method not only is difficult to ensure that the powder quantity of each part of the cavity is consistent, so that the density of each part of the pressed product is greatly different, and the pressed product is easy to deform after sintering; in addition, in the pressing and die-withdrawing processes, the influence of human factors is great, so that the product is easy to crack and has poor quality stability.
The patent publication No. CN 210996492U describes a device for pressing and forming alloy powder, and relates to the technical field of metal powder processing equipment. The utility model includes a substrate; the upper surface of the base plate is provided with a lower pressing plate; the upper surface of the lower pressing plate is provided with a shell; a positive pressure pipe and a negative pressure pipe are arranged on one side of the shell; the shell is internally provided with a die body; the peripheral side surface of the die body is provided with vent holes side by side along the annular direction; the inner wall of the die body is provided with a film; an annular plate is arranged between the die body and the shell; the upper surface of the annular plate is uniformly provided with arc plates in a sliding manner along the annular direction; a sealing block matched with the vent hole is fixed on one surface of the arc-shaped plate side by side. According to the utility model, the guide pillar is utilized to move the arc plate, so that the sealing block is inserted into the vent hole, thereby ensuring the compression molding effect of the alloy powder after uniform mixing, and having higher market popularization value.
According to the patent, the arc-shaped plate is moved by the guide pillar, so that the sealing block is inserted into the vent hole, the compression molding effect of the alloy powder after uniform mixing is guaranteed, and the alloy powder is high in market popularization value, but the alloy powder cannot be uniformly compressed when the alloy powder is used, so that the density of the alloy powder after compression molding is different and the alloy powder is inconvenient to use.
Disclosure of Invention
The utility model aims to provide a molybdenum-copper alloy powder forming device, which aims to solve the problem that alloy powder cannot be uniformly pressed in the prior art, so that the density of the pressed alloy powder is different and the use is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a molybdenum-copper alloy powder forming device, comprising:
a bottom plate;
the limiting seat is fixedly connected to the upper end of the bottom plate, and side frames are fixed on two sides of the upper end of the bottom plate through bolts;
the forming box body is placed in the limiting seat;
the pressing plate is arranged on the upper side of the forming box body, and the bottom of the pressing plate is provided with a bulge matched with the forming box body;
the screw rod lifting mechanisms are provided with two groups and are symmetrically arranged on the two side frames, and the two groups of screw rod lifting mechanisms are connected with the pressing plate to realize lifting of the screw rod lifting mechanisms, so that powder die casting molding is realized;
the driving mechanism is arranged on one side frame and connected with one group of screw rod lifting mechanisms, and is used for realizing lifting of one group of screw rod lifting mechanisms; and
the transmission mechanism is arranged between the two groups of screw rod lifting mechanisms so as to realize synchronous lifting of the two groups of screw rod lifting mechanisms.
As a preferable scheme of the utility model, each group of screw rod lifting mechanisms comprises a sliding groove, a screw rod, screw rod nuts and fixing blocks, wherein the sliding groove is arranged at the side end of the side frame, the screw rod is rotatably connected between the upper inner wall and the lower inner wall of the sliding groove, the upper end and the lower end of the screw rod respectively extend to the upper side of the side frame and the lower side of the bottom plate, the screw rod nuts are in threaded fit with the screw rod and are in sliding fit with the sliding groove, the fixing blocks are fixed at the side of the screw rod nuts through bolts, and the pressing plate is clamped between the two fixing blocks.
As a preferable scheme of the utility model, the driving mechanism comprises a motor, driven gears and driving gears, wherein the outer side end of one side frame is fixedly connected with the motor, the output end of the motor is fixedly connected with the driving gears, the upper end of the screw rod is fixedly connected with the driven gears, and the driving gears are meshed with the driven gears.
As a preferable scheme of the utility model, the transmission mechanism comprises two chain wheels and a chain, wherein the two chain wheels are respectively fixed at the lower ends of the two screw rods, and the two chain wheels are in meshed transmission through the chain.
As a preferable scheme of the utility model, universal wheels are fixedly connected to four corners of the lower end of the bottom plate.
As a preferable scheme of the utility model, a triangular plate is fixedly connected between the side frame and the bottom plate.
As a preferable scheme of the utility model, a baffle is fixedly connected to the side end of the side frame, and the baffle is matched with the top plate.
As a preferable scheme of the utility model, the upper end of the bottom plate is fixedly connected with a polish rod, the upper end of the polish rod is matched with the top plate, and the polish rod is in sliding connection with the pressing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, through the two sets of lead screw elevating system that are provided with to make when need take the molybdenum copper powder shaping in the shaping box to carry out the position through the lead screw better and remove, thereby make lead screw nut carry out the shaping work to the molybdenum copper powder in the shaping box with shaping subassembly reciprocates, and make shaping subassembly more stable in the shaping in-process through two sets of lead screws and lead screw nut, make the molybdenum copper powder after the shaping more even.
2. In this scheme, thereby through the equal fixedly connected with universal wheel in the lower extreme four corners department of bottom plate makes and is convenient for remove and use better when the device is using, reinforcing device's convenience and practicality, and can make the device carry out the fixed in position through the brake block that universal wheel side was provided with after carrying out the position movement through the universal wheel, reinforcing device's result of use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a first perspective exploded view of the present utility model;
FIG. 3 is a second perspective exploded view of the present utility model;
FIG. 4 is an exploded view of the side frame of FIG. 3 in accordance with the present utility model;
FIG. 5 is an enlarged view of the present utility model at the lead screw of FIG. 4;
fig. 6 is an enlarged view of the present utility model at the pressure plate of fig. 5.
In the figure: 1. a bottom plate; 2. a polish rod; 3. a limit seat; 4. a universal wheel; 5. a side frame; 6. a top plate; 7. a baffle; 8. a chute; 9. a screw rod; 10. a sprocket; 11. a driven gear; 12. a motor; 13. a drive gear; 14. a screw nut; 15. a fixed block; 16. a pressing plate; 17. forming a box body; 18. triangle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, the present utility model provides the following technical solutions:
a molybdenum-copper alloy powder forming device, comprising:
a base plate 1;
the limiting seat 3 is fixedly connected to the upper end of the bottom plate 1, and side frames 5 are fixed on two sides of the upper end of the bottom plate 1 through bolts;
the forming box body 17 is arranged in the limiting seat 3;
the pressing plate 16 is arranged on the upper side of the forming box body 17, and the bottom of the pressing plate is provided with a bulge matched with the forming box body 17;
the two groups of screw rod lifting mechanisms are symmetrically arranged on the two side frames 5 and are connected with the pressing plate 16 to realize lifting of the screw rod lifting mechanisms, so that powder die casting is realized;
the driving mechanism is arranged on one side frame 5 and connected with one group of screw rod lifting mechanisms, and is used for realizing lifting of one group of screw rod lifting mechanisms; and
the transmission mechanism is arranged between the two groups of screw rod lifting mechanisms so as to realize synchronous lifting of the two groups of screw rod lifting mechanisms.
In the specific embodiment of the utility model, the base plate 1 performs the fixing function of the limit seat 3, the limit seat 3 performs the position limiting function of the baffle 7, the forming box 17 performs the storing function of molybdenum-copper alloy powder, the forming box 17 can be made of stainless steel, the forming box 17 further has the service life when being used for a long time, the two groups of screw rod lifting mechanisms are arranged, so that the screw rod 9 can better carry the screw rod nut 14 for position movement when the molybdenum-copper alloy powder in the forming box 17 is required to be formed, the screw rod nut 14 can move the forming assembly up and down for forming the molybdenum-copper alloy powder in the forming box 17, the two groups of screw rods 9 and the screw rod nut 14 can make the forming assembly more stable in the forming process, the formed molybdenum-copper alloy powder is more uniform, the sliding chute 8 performs the connecting function of the screw rod 9 and the limiting function of the screw rod nut 14, the sliding matching between the screw rod nut 14 and the sliding chute 8 is ensured, and the screw rod nut 14 can slide on the screw rod nut 14 after the sliding along the sliding surface of the screw rod nut 14.
Referring to fig. 1-6, each set of screw lifting mechanism includes a chute 8, a screw 9, a screw nut 14, and a fixing block 15, the chute 8 is disposed at a side end of the side frame 5, the screw 9 is rotatably connected between an upper inner wall and a lower inner wall of the chute 8, the upper end and the lower end of the screw extend to an upper side of the side frame 5 and a lower side of the bottom plate 1 respectively, the screw nut 14 is in threaded engagement with the screw 9 and is in sliding engagement with the chute 8, the fixing block 15 is fixed at a side of the screw nut 14 by a bolt, and the pressing plate 16 is clamped between the two fixing blocks 15.
In this embodiment: the polish rod 2 plays a role in realizing connection of the pressing plate 16, so that the pressing plate 16 is connected with the screw nut 14 through the fixing block 15, and then the pressing plate 16 moves up and down to further improve the stabilizing effect and enhance the stability of the device.
Referring to fig. 3-5 specifically, the driving mechanism includes a motor 12, a driven gear 11 and a driving gear 13, wherein the motor 12 is fixedly connected to the outer side end of one side frame 5, the driving gear 13 is fixedly connected to the output end of the motor 12, the driven gear 11 is fixedly connected to the upper end of the screw rod 9, and the driving gear 13 is meshed with the driven gear 11.
In this embodiment: the motor 12 is used for connecting the driven gear 11 with the driving gear 13 so that the driven gear 11 and the driving gear 13 are meshed, the driven gear 11 is used for connecting the upper end of the screw rod 9 with an external part so that the screw rod 9 rotates better, and how the motor 12 is connected and the use effect of the motor is achieved are not described in the prior art.
Referring to fig. 3-5 specifically, the transmission mechanism includes two sprockets 10 and a chain, the two sprockets 10 are fixed at the lower ends of the two screw rods 9 respectively, and the two sprockets 10 are meshed by the chain for transmission.
In this embodiment: the driving gear 13 is better meshed with the driven gear 11, the rotation effect of the screw rod 9 is ensured, and the chain wheel 10 is used for connecting the two groups through a chain, so that the stabilizing effect of the device is further improved.
Referring to fig. 1-3, universal wheels 4 are fixedly connected to four corners of the bottom plate 1.
In this embodiment: through the universal wheel 4 of equal fixedly connected with in the lower extreme four corners department of bottom plate 1 thereby make when the device be convenient for better remove and use when using, reinforcing device's convenience and practicality, and can make the device carry out the fixed in position through the brake block that universal wheel 4 side was provided with after carrying out the position movement through universal wheel 4, reinforcing device's result of use.
Referring to fig. 1-3, a triangle 18 is fixedly connected between the side frame 5 and the bottom plate 1.
In this embodiment: the triangular plates 18 are fixedly connected between the bottom plate 1 and the side frames 5, so that the side frames 5 are more stable in use.
Referring to fig. 1-3, a baffle 7 is fixedly connected to the side end of the side frame 5, and the baffle 7 is matched with the top plate 6
In this embodiment: the baffle 7 is fixedly connected to the side end of the side frame 5, and the baffle 7 is matched with the top plate 6, so that the device is more stable when being used, and the using effect of the device is enhanced.
Referring to fig. 1-3, a polish rod 2 is fixedly connected to the upper end of the bottom plate 1, the upper end of the polish rod 2 is matched with the top plate 6, and the polish rod 2 is slidably connected with a pressing plate 16.
In this embodiment: through fixedly connected with polished rod 2 in the upper end of bottom plate 1 to make when clamp plate 16 slides and carry out its position through polished rod 2 better and inject, make clamp plate 16 slide the time more stable, and then further promote clamp plate 16 and shaping box 17 cooperation back to the shaping effect of molybdenum copper powder.
The working principle and the using flow of the utility model are as follows: firstly, the device is moved in position through the universal wheel 4, after the position adjustment is completed, the baffle 7 is placed in the limit seat 3, molybdenum-copper alloy powder to be molded is poured into the baffle 7, at the moment, the motor 12 is started by the starting device, the driving gear 13 is meshed with the driven gear 11, at the moment, the lower ends of the screw rods 9 are connected with the two groups of screw rods 9 through chains, the screw rods 9 slide in the sliding grooves 8 with the screw rod nuts 14 after rotating, the pressing plate 16 is connected through the fixed blocks 15, and the position of the pressing plate is limited through the polished rod 2, so that the stability of the device is better ensured when the pressing plate 16 is pressed with the molding box body 17, the molybdenum-copper alloy powder in the baffle 7 is molded more uniformly, and the density of the molybdenum-copper alloy powder is ensured to be equal; through the two sets of lead screw elevating system that are provided with to make when need take lead screw 9 to carry out the position movement with lead screw nut 14 with the molybdenum copper powder shaping in the shaping box body 17, thereby make lead screw nut 14 carry out the shaping subassembly and reciprocate and carry out shaping work to the molybdenum copper powder in the shaping box body 17, and make the subassembly more stable in the shaping in-process through two sets of lead screws 9 and lead screw nut 14, make the molybdenum copper powder after the shaping more even.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A molybdenum-copper alloy powder forming device, characterized by comprising:
a bottom plate (1);
the limiting seat (3), the limiting seat (3) is fixedly connected to the upper end of the bottom plate (1), and the side frames (5) are fixed on two sides of the upper end of the bottom plate (1) through bolts;
the forming box body (17), the forming box body (17) is placed in the limit seat (3);
the pressing plate (16) is arranged on the upper side of the forming box body (17), and the bottom of the pressing plate is provided with a bulge matched with the forming box body (17);
the screw rod lifting mechanisms are provided with two groups and are symmetrically arranged on the two side frames (5), and the two groups of screw rod lifting mechanisms are connected with the pressing plate (16) to realize lifting and then realize powder die casting;
the driving mechanism is arranged on one side frame (5) and connected with one group of screw rod lifting mechanisms, and is used for realizing lifting of one group of screw rod lifting mechanisms; and
the transmission mechanism is arranged between the two groups of screw rod lifting mechanisms so as to realize synchronous lifting of the two groups of screw rod lifting mechanisms.
2. The molybdenum-copper alloy powder forming device according to claim 1, wherein each group of screw lifting mechanisms comprises a sliding groove (8), a screw rod (9), screw rod nuts (14) and fixing blocks (15), the sliding groove (8) is formed in the side end of the side frame (5), the screw rod (9) is rotationally connected between the upper inner wall and the lower inner wall of the sliding groove (8), the upper end and the lower end of the screw rod respectively extend to the upper side of the side frame (5) and the lower side of the bottom plate (1), the screw rod nuts (14) are in threaded fit with the screw rod (9) and are in sliding fit with the sliding groove (8), the fixing blocks (15) are fixed on the side of the screw rod nuts (14) through bolts, and the pressing plate (16) is clamped between the two fixing blocks (15).
3. The molybdenum-copper alloy powder forming device according to claim 2, wherein the driving mechanism comprises a motor (12), a driven gear (11) and a driving gear (13), wherein the outer side end of one side frame (5) is fixedly connected with the motor (12), the output end of the motor (12) is fixedly connected with the driving gear (13), the upper end of the screw rod (9) is fixedly connected with the driven gear (11), and the driving gear (13) is meshed with the driven gear (11).
4. A molybdenum-copper alloy powder forming device according to claim 3, characterized in that the transmission mechanism comprises two chain wheels (10) and a chain, wherein the two chain wheels (10) are respectively fixed at the lower ends of the two screw rods (9), and the two chain wheels (10) are in meshed transmission through the chain.
5. The molybdenum-copper alloy powder forming device according to claim 4, wherein universal wheels (4) are fixedly connected to four corners of the lower end of the bottom plate (1).
6. The molybdenum-copper alloy powder forming device according to claim 5, wherein a triangular plate (18) is fixedly connected between the side frame (5) and the bottom plate (1).
7. The molybdenum-copper alloy powder forming device according to claim 6, wherein a baffle plate (7) is fixedly connected to the side end of the side frame (5), and the baffle plate (7) is matched with the top plate (6).
8. The molybdenum-copper alloy powder forming device according to claim 7, wherein the upper end of the bottom plate (1) is fixedly connected with a polished rod (2), the upper end of the polished rod (2) is matched with the top plate (6), and the polished rod (2) is in sliding connection with the pressing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320059957.8U CN219169613U (en) | 2023-01-10 | 2023-01-10 | Molybdenum-copper alloy powder forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320059957.8U CN219169613U (en) | 2023-01-10 | 2023-01-10 | Molybdenum-copper alloy powder forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219169613U true CN219169613U (en) | 2023-06-13 |
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ID=86659586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320059957.8U Active CN219169613U (en) | 2023-01-10 | 2023-01-10 | Molybdenum-copper alloy powder forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219169613U (en) |
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2023
- 2023-01-10 CN CN202320059957.8U patent/CN219169613U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Molybdenum Copper Alloy Powder Forming Device Effective date of registration: 20231025 Granted publication date: 20230613 Pledgee: Heyuan Branch of China Construction Bank Co.,Ltd. Pledgor: Heyuan Kaiyuan cemented carbide Co.,Ltd. Registration number: Y2023980062531 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |