CN221281899U - Inductance shaping suppression device - Google Patents
Inductance shaping suppression device Download PDFInfo
- Publication number
- CN221281899U CN221281899U CN202322769565.3U CN202322769565U CN221281899U CN 221281899 U CN221281899 U CN 221281899U CN 202322769565 U CN202322769565 U CN 202322769565U CN 221281899 U CN221281899 U CN 221281899U
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- China
- Prior art keywords
- powder
- powder collecting
- pressing
- plate
- seat
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- 238000007493 shaping process Methods 0.000 title claims description 9
- 230000001629 suppression Effects 0.000 title claims description 4
- 239000000843 powder Substances 0.000 claims abstract description 150
- 238000003825 pressing Methods 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims 4
- 238000000465 moulding Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model provides an inductance molding pressing device which comprises a molding table and a lifting seat fixed at the rear side of the molding table, wherein a lifting cylinder is arranged on the lifting seat, a cavity formed by concave depression is arranged on the surface of the molding table, a powder collecting seat is arranged at the bottom of the lifting cylinder, limit rails are fixed at two sides of the bottom of the powder collecting seat, a power rack is movably arranged on each limit rail, a powder collecting unit is arranged at the bottom of the power rack, a gear motor is arranged on the powder collecting seat between the two power racks, a transmission shaft of the gear motor is downwards connected with a transmission gear, two sides of the transmission gear are respectively meshed with the corresponding power racks, and a powder pressing unit is arranged at the center of the bottom of the powder collecting seat. The structure is reasonable after the scheme is adopted, a plurality of inductor blanks can be pressed at one time, so that the inductor blanks are more compact, and the using effect is better.
Description
Technical Field
The utility model relates to the technical field of inductors, in particular to an inductor forming and pressing device.
Background
With the continuous development of electronic technology, the inductor is one of basic elements forming an electronic circuit, and the type of the inductor is also endless, so that the integrally formed inductor is increasingly favored in the field of electronic devices due to the characteristics of small volume, large current, high production efficiency and the like. The integrated inductor is mainly formed by adopting an integrated inductor die to perform one-time cold pressing or twice pressing in a way of combining one-time cold pressing and two-time hot pressing through metal powder and a coil. The inductance mould generally comprises an upper punch, an upper die, a lower die and a lower punch, wherein the upper die and the lower die are respectively provided with a die cavity. The mold for press forming of inductor described in patent 202221661329.9 has an upper mold cavity formed in an upper mold plate and a first through hole penetrating through the thickness of the upper mold cavity, a lower mold cavity formed in a lower mold plate and a second through hole penetrating through the thickness of the lower mold cavity, the upper mold plate and the lower mold plate moving in a direction approaching or separating from each other on a frame; the upper punch can be inserted into or withdrawn from the first through hole, and at least part of the upper punch extends into the upper die cavity when the upper punch is inserted into the first through hole, the lower punch can be inserted into or withdrawn from the second through hole, and at least part of the lower punch extends into the lower die cavity when the lower punch is inserted into the second through hole; because when powder is distributed, the surface of the lower die can be left with residual powder, and the residual powder can be pressed when the upper die is pressed down, a gap is generated between the upper die and the lower die, the pressed inductance is thickened, the residual powder is wasted in the mode, and the corresponding compactness of an inductance blank can be achieved only when the depth of the lower die cavity is deeper.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an inductance molding pressing device with tighter inductance green body and better using effect.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides an inductance shaping suppression device, it is including the shaping platform and fix the lifting seat at shaping platform rear side, install the lift cylinder on the lifting seat, shaping platform surface is equipped with the die cavity that the indent formed, the collection powder seat is installed to lift cylinder bottom, collection powder seat bottom both sides are fixed with spacing track, movable mounting has a power rack on every spacing track, collection powder unit is installed to power rack bottom, install gear motor on the collection powder seat between two power racks, gear motor's transmission shaft is connected with drive gear downwards, drive gear both sides mesh with corresponding power rack respectively, collection powder seat bottom center department installs the powder pressing unit.
The powder pressing unit comprises a powder pressing cylinder and a powder pressing plate, wherein the top of the powder pressing cylinder is fixedly connected with the center of the bottom of the powder collecting seat, the bottom of the powder pressing cylinder is downwards connected with the top of the powder pressing plate, the powder pressing plate is in a strip shape, the center line of the powder pressing plate is in a cross shape when overlooked with the center line of the power rack, a powder pressing column which is vertically downwards arranged at the bottom of the powder pressing plate, and the position of the powder pressing column is matched with the position of the cavity.
The powder collecting unit comprises a powder collecting side plate and a powder collecting pulling plate, wherein the powder collecting side plate is two plates, the powder collecting side plates are respectively fixed at the bottoms of the two power racks, a pressing area is formed between the two powder collecting side plates, the powder collecting pulling plate is located in the pressing area, the top of the powder collecting pulling plate is provided with an inclined tangential plane, the larger end of the powder collecting pulling plate is connected with the bottom of the powder collecting side plate, the smaller ends of the two powder collecting pulling plates are opposite, and a powder collecting groove is formed in the side wall of the opposite side of the powder collecting groove.
The powder collecting grooves are arranged on the side wall of the same side of the powder collecting drawing plate, the positions of the powder collecting grooves are matched with the positions of the cavities, and the powder collecting grooves are semicircular in overlook.
The multiple cavities are arranged on the surface of the forming table in a straight line.
After the scheme is adopted, the lifting cylinder drives the powder collecting seat to descend after the powder collecting seat descends, powder on the forming table is swept to and accumulated at the top of the die cavity through the powder collecting unit, the powder is positioned between the two powder collecting grooves, the powder pressing cylinder drives the powder pressing plate to press the powder collecting grooves and the powder in the die cavity downwards, and the inductor green body is pressed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the meshing of a drive gear and a power rack of the present utility model.
Fig. 3 is a schematic diagram of the powder collecting unit structure of the present utility model.
Detailed Description
The utility model is further described below with reference to all drawings, in a preferred embodiment of the utility model, referring to fig. 1 to 3, an inductance molding pressing device in this embodiment includes a molding table 1 and a lifting seat fixed at the rear side of the molding table 1, the lifting seat is provided with a lifting cylinder 3, the surface of the molding table 1 is provided with a cavity 2 formed by recessing, the bottom of the lifting cylinder 3 is provided with a powder collecting seat 4, two sides of the bottom of the powder collecting seat 4 are fixed with limiting rails 5, each limiting rail 5 is movably provided with a power rack 6, the bottom of the power rack 6 is provided with a powder collecting unit, a gear motor 10 is installed on the powder collecting seat 4 between the two power racks 6, a transmission shaft of the gear motor 10 is connected with a transmission gear 11 downwards, two sides of the transmission gear 11 are respectively meshed with the corresponding power racks 6, and the center of the bottom of the powder collecting seat 4 is provided with a powder pressing unit.
The powder pressing unit comprises a powder pressing cylinder 12 and a powder pressing plate 13, wherein the top of the powder pressing cylinder 12 is fixedly connected with the center of the bottom of the powder collecting seat 4, the bottom of the powder pressing cylinder 12 is downwards connected with the top of the powder pressing plate 13, the powder pressing plate 13 is in a strip shape, the center line of the powder pressing plate is in a cross shape when overlooked with the center line of the power rack 6, a powder pressing column 14 which is vertically downwards is arranged at the bottom of the powder pressing plate 13, and the position of the powder pressing column 14 is matched with the position of the cavity 2. The molding table 1 has a plurality of molding cavities 2 arranged in a straight line.
The powder collecting unit comprises a powder collecting side plate 7 and a powder collecting pulling plate 8, wherein the powder collecting side plate 7 is two plates, the two powder collecting side plates are respectively fixed at the bottoms of the two power racks 6, a pressing area is formed between the two powder collecting side plates 7, the powder collecting pulling plate 8 is positioned in the pressing area, the top of the powder collecting pulling plate 8 is provided with an inclined tangential plane, the larger end of the powder collecting pulling plate 8 is connected with the bottom of the powder collecting side plate 7, the smaller ends of the two powder collecting pulling plates 8 are opposite, and a powder collecting groove 9 is formed in the side wall of one side opposite to the smaller ends of the two powder collecting pulling plates. The powder collecting grooves 9 are all arranged on the side wall of the same side of the powder collecting pull plate 8, the positions of the powder collecting grooves 9 are matched with the positions of the cavity 2, and the powder collecting grooves 9 are semicircular in overlook.
The two powder collecting side plates in the original state are relatively far away (the powder collecting pull plate is positioned at the edge of the forming table), the powder is distributed behind the cavity, the lifting cylinder drives the powder collecting seat to descend so that the powder collecting pull plate contacts with the surface of the edge of the forming table, at the moment, the gear motor rotates to drive the transmission gear to rotate, the transmission gear synchronously drives the two power racks to move so that the two powder collecting side plates are relatively close, the two powder collecting side plates synchronously drive the powder collecting pull plate to relatively lean against the cage when being close, and the powder collecting pull plate gathers the residual materials on the surface of the forming table to the top of the cavity when being close; the piston rod of the powder pressing cylinder stretches out to drive the powder pressing plate to descend, the powder pressing plate synchronously drives the powder pressing column to descend, the powder pressing column starts to contact with powder above the cavity, the piston rod of the powder pressing cylinder continues to stretch out to drive the powder pressing column to press the powder into the cavity, so that pressing of an inductance green body is completed, after pressing is completed, the piston rod of the powder pressing cylinder retracts to drive the powder pressing column to exit the cavity, the gear motor rotates to drive two powder collecting side plates to be relatively far away, and the structure is reasonable after the scheme is adopted, a plurality of inductance green bodies can be pressed once, powder on the surface of a forming table can be removed, and residual powder is collected into the cavity, so that the inductance green body is tighter, and the use effect is better.
The above-mentioned embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so that all changes made in the shape and principles of the present utility model are covered by the scope of the present utility model.
Claims (5)
1. The utility model provides an inductance shaping suppression device, it is including shaping platform (1) and fix the lifting seat at shaping platform (1) rear side, installs lift cylinder (3), its characterized in that on the lifting seat: the forming table (1) surface is equipped with die cavity (2) that the indent formed, collection powder seat (4) are installed to lift cylinder (3) bottom, collection powder seat (4) bottom both sides are fixed with spacing track (5), movable mounting has one power rack (6) on every spacing track (5), collection powder unit is installed to power rack (6) bottom, install gear motor (10) on collection powder seat (4) between two power racks (6), the transmission shaft of gear motor (10) is connected with drive gear (11) downwards, drive gear (11) both sides mesh with corresponding power rack (6) respectively, collection powder seat (4) bottom center department installs the powder pressing unit.
2. An induction forming press as claimed in claim 1, wherein: the powder pressing unit comprises a powder pressing cylinder (12) and a powder pressing plate (13), wherein the top of the powder pressing cylinder (12) is fixedly connected with the center of the bottom of the powder collecting seat (4), the bottom of the powder pressing cylinder (12) is downwards connected with the top of the powder pressing plate (13), the powder pressing plate (13) is in a strip shape, the center line of the powder pressing plate is in a cross shape with the center line of the power rack (6) in overlook mode, a powder pressing column (14) which is downwards vertically arranged is arranged at the bottom of the powder pressing plate (13), and the position of the powder pressing column (14) is matched with the position of the cavity (2).
3. An induction forming press as claimed in claim 1, wherein: the powder collecting unit comprises a powder collecting side plate (7) and a powder collecting pulling plate (8), wherein the powder collecting side plate (7) is two plates, the powder collecting side plates are respectively fixed at the bottoms of the two power racks (6), a pressing area is formed between the two powder collecting side plates (7), the powder collecting pulling plate (8) is located in the pressing area, the top of the powder collecting pulling plate (8) is provided with an inclined tangential plane, the larger end of the powder collecting pulling plate (8) is connected with the bottom of the powder collecting side plate (7), the smaller ends of the two powder collecting pulling plates (8) are opposite, and a powder collecting groove (9) is formed in the side wall of one opposite side of the powder collecting groove.
4. An induction forming press as claimed in claim 1, wherein: the powder collecting grooves (9) are arranged on the side wall of the same side of the powder collecting drawing plate (8), the positions of the powder collecting grooves (9) are matched with the positions of the cavity (2), and the powder collecting grooves (9) are semicircular in overlook.
5. An induction forming press as claimed in claim 1, wherein: the plurality of the cavities (2) are arranged on the surface of the forming table (1) in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769565.3U CN221281899U (en) | 2023-10-16 | 2023-10-16 | Inductance shaping suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769565.3U CN221281899U (en) | 2023-10-16 | 2023-10-16 | Inductance shaping suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221281899U true CN221281899U (en) | 2024-07-05 |
Family
ID=91691555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322769565.3U Active CN221281899U (en) | 2023-10-16 | 2023-10-16 | Inductance shaping suppression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221281899U (en) |
-
2023
- 2023-10-16 CN CN202322769565.3U patent/CN221281899U/en active Active
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