CN215896171U - Manganese zinc ferrite magnetic core forming die capable of discharging rapidly - Google Patents
Manganese zinc ferrite magnetic core forming die capable of discharging rapidly Download PDFInfo
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- CN215896171U CN215896171U CN202122214765.3U CN202122214765U CN215896171U CN 215896171 U CN215896171 U CN 215896171U CN 202122214765 U CN202122214765 U CN 202122214765U CN 215896171 U CN215896171 U CN 215896171U
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Abstract
The utility model discloses a manganese-zinc ferrite magnetic core forming die capable of discharging rapidly, which mainly comprises an upper die holder, an upper die cavity, a telescopic rod, a lower die holder and a lower die cavity, wherein the upper die cavity is arranged inside the upper die holder, the telescopic rod is arranged between the upper die holder and the lower die holder, and the lower die cavity is arranged inside the lower die holder; the method comprises the following steps: the connecting grooves are formed in the lower die base and are arranged on the left side and the right side of the lower die cavity; and the positioning rod is fixed on the upper die base. This mould is used in manganese zinc ferrite magnetic core shaping that can ejection of compact fast, the outside of die cavity is provided with the connecting pipe down, and the connecting pipe is crooked form and distributes to the one end and the inlet tube of connecting pipe are connected, and the other end and the outlet pipe of connecting pipe are connected, and after the magnetic core shaping, be convenient for cool down the magnetic core through the circulation of cold water like this, accelerate the cooling progress of magnetic core, thereby be convenient for the staff to the taking of magnetic core.
Description
Technical Field
The utility model relates to the technical field of manganese-zinc ferrite magnetic core processing, in particular to a manganese-zinc ferrite magnetic core forming die capable of discharging materials quickly.
Background
The manganese-zinc ferrite magnetic core is mainly used in electrical equipment such as inductors, transformers, filters and the like, and has good magnetic permeability, so that a mold is required for manufacturing and molding the magnetic core.
But the mould that the shaping of current manganese zinc ferrite magnetic core was used still has some weak points in the use, for example, the temperature is higher after the magnetic core shaping, be not convenient for cool down the cooling to the magnetic core, cause the magnetic core of being not convenient for take, bring inconvenience for the staff, and after the magnetic core shaping, inconvenient carry out release fast and stable to the magnetic core, if the phenomenon of rocking appears, can cause the magnetic core to drop and cause the damage, thereby the availability factor to the mould has been reduced, so we have proposed the mould for the shaping of manganese zinc ferrite magnetic core of ejection of compact fast, so that solve the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a manganese-zinc-ferrite magnetic core forming die capable of discharging materials quickly, and the die is used for solving the problems that the temperature of a magnetic core in the current market is high after the magnetic core is formed, the magnetic core is inconvenient to cool, the magnetic core is inconvenient to take and bring inconvenience to workers, the magnetic core is inconvenient to push out quickly and stably after the magnetic core is formed, and the magnetic core falls off and is damaged if the magnetic core shakes, so that the use efficiency of the die is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a manganese zinc ferrite magnetic core forming die capable of discharging rapidly mainly comprises an upper die base, an upper die cavity, a telescopic rod, a lower die base and a lower die cavity, wherein the upper die cavity is arranged inside the upper die base, the telescopic rod is arranged between the upper die base and the lower die base, and the lower die cavity is arranged inside the lower die base;
the method comprises the following steps:
the connecting grooves are formed in the lower die base and are arranged on the left side and the right side of the lower die cavity;
the positioning rod is fixed on the upper die base;
the fixed rod is arranged at the bottom of the lower die cavity, the bottom end of the fixed rod is connected with the top plate, the bottom of the top plate is connected with the output end of the hydraulic rod, the left side and the right side of the hydraulic rod are respectively provided with a damping pad and a first damping spring, and the first damping springs are arranged between the top plate and the damping pad;
the water inlet pipe is installed on the rear side of the lower die base, the water inlet pipe is connected with one end of the connecting pipe, and the end, far away from the water inlet pipe, of the connecting pipe is connected with the water outlet pipe.
Preferably, formula structure as an organic whole between locating lever and the upper die base, and the size of locating lever is identical with the size of spread groove to the inside of spread groove is provided with cushion and second damping spring, like this when closing at upper die base and die holder, can play spacing effect through locating lever and spread groove.
Preferably, the connection mode of dead lever and roof is the welding, and the dead lever symmetric distribution on the roof, has guaranteed the fastness of being connected between dead lever and the roof, can drive the dead lever when the roof rises like this and rise together, carries out stable quick release to the magnetic core.
Preferably, the damping pad is provided with 2, and 2 damping pads are symmetrical about the hydraulic stem each other, the roof passes through damping pad and first damping spring and constitutes extending structure in the inside of die holder, is convenient for cushion the impact force when the roof descends, guarantees the stability when die holder uses.
Preferably, the connecting pipe respectively with the inlet tube with go out between the water pipe for welded connection, and the connecting pipe is crooked form distribution in the outside of die cavity down, can cool down the magnetic core after the shaping through the cold water of circulation like this for the cooling progress of magnetic core, thereby be convenient for staff's taking.
Preferably, the cushion passes through second damping spring and constitutes extending structure in the inside of spread groove, and the cushion is the rubber material, can cushion the impact force degree that produces when the compound die, stability when further guaranteeing whole mould to use.
Compared with the prior art, the utility model has the beneficial effects that: the manganese-zinc ferrite magnetic core forming die capable of discharging rapidly,
(1) the outer side of the lower die cavity is provided with a connecting pipe, the connecting pipe is distributed in a bent shape, one end of the connecting pipe is connected with the water inlet pipe, and the other end of the connecting pipe is connected with the water outlet pipe, so that after the magnetic core is formed, the magnetic core is conveniently cooled through the circulation of cold water, the cooling progress of the magnetic core is accelerated, and the magnetic core is conveniently taken by workers;
(2) the bottom of die cavity is provided with the dead lever down, and the dead lever is fixed on the roof to the bottom of roof is connected with the output of hydraulic stem, when fashioned magnetic core needs the ejection of compact, can promote roof and dead lever through the hydraulic stem and rise together, and the dead lever symmetry sets up on the roof, and then can make the stable quick release of magnetic core, effectively prevents the phenomenon that rocks from appearing, prevents that the magnetic core from dropping and damaging, has improved the availability factor of this mould.
Drawings
FIG. 1 is a schematic view of an overall main sectional structure of the present invention;
FIG. 2 is a schematic view of a water inlet pipe and a connecting pipe according to the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the fastening bar and top plate connection of the present invention;
FIG. 5 is a schematic view of the connection structure of the fixing rod and the top plate according to the present invention.
In the figure: 1. an upper die holder; 2. an upper mold cavity; 3. a telescopic rod; 4. a lower die holder; 5. connecting grooves; 6. positioning a rod; 7. a lower die cavity; 8. fixing the rod; 9. a top plate; 10. a hydraulic lever; 11. a damping pad; 12. a first damping spring; 13. a water inlet pipe; 14. a connecting pipe; 15. a water outlet pipe; 16. cushion blocks; 17. a second damping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a manganese zinc ferrite magnetic core forming die capable of discharging rapidly mainly comprises an upper die base 1, an upper die cavity 2, a telescopic rod 3, a lower die base 4 and a lower die cavity 7, wherein the upper die cavity 2 is arranged inside the upper die base 1, the telescopic rod 3 is arranged between the upper die base 1 and the lower die base 4, and the lower die cavity 7 is arranged inside the lower die base 4;
the method comprises the following steps:
the connecting grooves 5 are formed in the lower die base 4, and the connecting grooves 5 are formed in the left side and the right side of the lower die cavity 7;
a positioning rod 6 fixed on the upper die holder 1;
the fixing rod 8 is arranged at the bottom of the lower die cavity 7, the bottom end of the fixing rod 8 is connected with the top plate 9, the bottom of the top plate 9 is connected with the output end of the hydraulic rod 10, the damping pads 11 and the first damping springs 12 are arranged on the left side and the right side of the hydraulic rod 10, and the first damping springs 12 are arranged between the top plate 9 and the damping pads 11;
and a water inlet pipe 13 installed at the rear side of the lower die holder 4, the water inlet pipe 13 being connected to one end of a connecting pipe 14, and one end of the connecting pipe 14, which is far from the water inlet pipe 13, being connected to a water outlet pipe 15.
Between locating lever 6 and the upper die base 1 formula structure as an organic whole, and the size of locating lever 6 is identical with the size of connecting groove 5 to the inside of connecting groove 5 is provided with cushion 16 and second damping spring 17. The cushion block 16 forms a telescopic structure inside the connecting groove 5 through a second damping spring 17, and the cushion block 16 is made of rubber. The connecting mode of the fixing rods 8 and the top plate 9 is welding, and the fixing rods 8 are symmetrically distributed on the top plate 9. The number of the damping pads 11 is 2, the 2 damping pads 11 are symmetrical to each other about the hydraulic rod 10, and the top plate 9 forms a telescopic structure inside the lower die holder 4 through the damping pads 11 and the first damping springs 12.
After the magnetic core shaping cooling, the staff starts hydraulic stem 10, make hydraulic stem 10 promote roof 9 and rise, and the top of roof 9 is provided with dead lever 8, consequently dead lever 8 can rise along with roof 9 together, the magnetic core after will cooling is stably released, make things convenient for the staff to the taking of magnetic core, when roof 9 descends, under damping pad 11 and first damping spring 12's effect, dynamics when can descending roof 9 cushions the shock attenuation, stability when further having guaranteed this mould use.
The connecting pipe 14 is welded with the water inlet pipe 13 and the water outlet pipe 15, and the connecting pipe 14 is distributed in a bending shape at the outer side of the lower die cavity 7.
After the material is formed in the upper die cavity 2 and the lower die cavity 7, the worker can open the external cold water valve to enable cold water to flow into the water inlet pipe 13 and then flow into the connecting pipe 14 through the water inlet pipe 13, and the outer wall of the lower die cavity 7 is distributed in a bending shape due to the fact that the connecting pipe 14 is arranged on the outer wall of the lower die cavity 7, so that the formed magnetic core can be cooled through circulating cold water, the cooling progress of the magnetic core is accelerated, and the circulating cold water is finally discharged outwards from the water outlet pipe 15.
The working principle is as follows: when the manganese-zinc-ferrite magnetic core forming die capable of discharging rapidly is used, as shown in fig. 1-5, firstly, a worker places the die at a corresponding position, and then closes the upper die holder 1 and the lower die holder 4 through the telescopic rod 3, so that the upper die cavity 2 and the lower die cavity 7 correspond to each other, because the left side and the right side of the lower die cavity 7 are both provided with the connecting grooves 5, the size of the connecting grooves 5 is matched with that of the positioning rods 6 on the upper die holder 1, and the inside of the connecting grooves 5 is provided with the cushion blocks 16 and the second damping springs 17, and the cushion blocks 16 are made of rubber materials, the positioning rods 6 can be clamped into the connecting grooves 5 along with the closing of the upper die holder 1 and the lower die holder 4, the closing of the upper die holder 1 and the lower die holder 4 can play a positioning role, and under the action of the cushion blocks 16 and the second damping springs 17, the impact force generated when the positioning rods 6 descend can be buffered, thereby can effectively reduce the impact force to die holder 4, guarantee the stability of die holder 4, after the material is at last die cavity 2 and the inside shaping of lower die cavity 7, the staff can open external cold water valve, make cold water flow into inlet tube 13, flow into in connecting pipe 14 by inlet tube 13 again, cool down the fashioned magnetic core through the cold water of circulation, accelerate the cooling progress of magnetic core, later the staff starts hydraulic stem 10, it rises to make hydraulic stem 10 promote roof 9, dead lever 8 can rise along with roof 9, the magnetic core after will cooling is stably released, make things convenient for the staff to take to the magnetic core, above be the course of work of whole device, the content of not making detailed description in this specification all belongs to the prior art that technical staff in the field knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A manganese zinc ferrite magnetic core forming die capable of discharging rapidly mainly comprises an upper die holder (1), an upper die cavity (2), a telescopic rod (3), a lower die holder (4) and a lower die cavity (7), wherein the upper die cavity (2) is arranged inside the upper die holder (1), the telescopic rod (3) is arranged between the upper die holder (1) and the lower die holder (4), and the lower die cavity (7) is arranged inside the lower die holder (4);
it is characterized by comprising:
the connecting grooves (5) are formed in the lower die base (4), and the connecting grooves (5) are formed in the left side and the right side of the lower die cavity (7);
the positioning rod (6) is fixed on the upper die holder (1);
the fixing rod (8) is arranged at the bottom of the lower die cavity (7), the bottom end of the fixing rod (8) is connected with the top plate (9), the bottom of the top plate (9) is connected with the output end of the hydraulic rod (10), the left side and the right side of the hydraulic rod (10) are both provided with a damping pad (11) and a first damping spring (12), and meanwhile the first damping spring (12) is arranged between the top plate (9) and the damping pad (11);
the water inlet pipe (13) is installed on the rear side of the lower die base (4), the water inlet pipe (13) is connected with one end of the connecting pipe (14), and one end, far away from the water inlet pipe (13), of the connecting pipe (14) is connected with the water outlet pipe (15).
2. The die for forming the manganese-zinc-ferrite magnetic core capable of discharging rapidly according to claim 1, wherein: the positioning rod (6) and the upper die holder (1) are of an integrated structure, the size of the positioning rod (6) is identical to that of the connecting groove (5), and a cushion block (16) and a second damping spring (17) are arranged inside the connecting groove (5).
3. The die for forming the manganese-zinc-ferrite magnetic core capable of discharging rapidly according to claim 1, wherein: the connecting mode of the fixing rods (8) and the top plate (9) is welding, and the fixing rods (8) are symmetrically distributed on the top plate (9).
4. The die for forming the manganese-zinc-ferrite magnetic core capable of discharging rapidly according to claim 1, wherein: the damping pad (11) is provided with 2, and 2 damping pads (11) are symmetrical with each other about hydraulic stem (10), roof (9) pass through damping pad (11) and first damping spring (12) and constitute extending structure in the inside of die holder (4).
5. The die for forming the manganese-zinc-ferrite magnetic core capable of discharging rapidly according to claim 1, wherein: the connecting pipes (14) are respectively connected with the water inlet pipe (13) and the water outlet pipe (15) in a welding manner, and the connecting pipes (14) are distributed in a bending manner on the outer side of the lower die cavity (7).
6. The die for forming the manganese-zinc-ferrite magnetic core capable of discharging rapidly according to claim 2, wherein: cushion (16) constitute extending structure in the inside of spread groove (5) through second damping spring (17), and cushion (16) are the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122214765.3U CN215896171U (en) | 2021-09-14 | 2021-09-14 | Manganese zinc ferrite magnetic core forming die capable of discharging rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122214765.3U CN215896171U (en) | 2021-09-14 | 2021-09-14 | Manganese zinc ferrite magnetic core forming die capable of discharging rapidly |
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| CN215896171U true CN215896171U (en) | 2022-02-22 |
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| CN202122214765.3U Active CN215896171U (en) | 2021-09-14 | 2021-09-14 | Manganese zinc ferrite magnetic core forming die capable of discharging rapidly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683380A (en) * | 2022-04-01 | 2022-07-01 | 天长市中德电子有限公司 | Novel automatic manganese-zinc soft magnetic ferrite core die |
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2021
- 2021-09-14 CN CN202122214765.3U patent/CN215896171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683380A (en) * | 2022-04-01 | 2022-07-01 | 天长市中德电子有限公司 | Novel automatic manganese-zinc soft magnetic ferrite core die |
| CN114683380B (en) * | 2022-04-01 | 2024-05-28 | 天长市中德电子有限公司 | Novel automatic manganese zinc soft magnetic ferrite core die |
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