CN207579180U - A kind of ferrite magnetic steel compacting mould bases - Google Patents
A kind of ferrite magnetic steel compacting mould bases Download PDFInfo
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- CN207579180U CN207579180U CN201721773212.9U CN201721773212U CN207579180U CN 207579180 U CN207579180 U CN 207579180U CN 201721773212 U CN201721773212 U CN 201721773212U CN 207579180 U CN207579180 U CN 207579180U
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- pedestal
- cavity plate
- mould bases
- thermal insulation
- magnetic steel
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Abstract
The utility model discloses a kind of ferrite magnetic steel compacting mould bases, including pedestal, the pedestal is internally provided with liftout tank, thermal insulation board is installed at the top of the pedestal, the bottom of the thermal insulation board is provided with four reinforced columns, the reinforced column is mounted on the inside of pedestal, cavity plate is installed at the top of the thermal insulation board, the inside of the cavity plate is equipped with top plate, the bottom of the top plate is equipped with promotion stent, the promotion stent is mounted on liftout tank, briquetting is provided with above the cavity plate, the bottom of the briquetting is equipped with punch-pin, the punch-pin is arranged on the inside of cavity plate.The beneficial effects of the utility model are：Cylinder is pushed by design, after the completion of compacting, cylinder is pushed top plate can be driven to move upwards, releases the magnet steel workpiece suppressed, workpiece is avoided and takes out difficult situation, workflow is simple, compacting efficiency is improved, effectively accelerates operating rate, the present apparatus is compact-sized, pressing result is good, easy to use.
Description
Technical field
The utility model belongs to magnet steel technical field, and in particular to a kind of ferrite magnetic steel compacting mould bases.
Background technology
Ferrite is a kind of with ferromagnetic metal oxide.For electrical characteristics, ferritic resistivity ratio metal,
Alloy magnetic material is much bigger, and also has higher dielectric properties.Have when ferritic magnetic property is also manifested by high frequency compared with
High magnetic conductivity.Thus, ferrite has become the widely used nonmetal magnetic material in high frequency light current field.Due to ferrite list
The magnetic energy stored in the volume of position is relatively low, and the conjunction intensity of magnetization of satisfying is relatively low (usually only the 1/3~1/5 of pure iron), thus limits
It is in the low frequency forceful electric power of more demanding magnetic energy density and the application in high-power field.Ferrite be by the oxide of iron and other match
Material is sintered.It generally can be divided into three kinds of permanent-magnet ferrite, soft magnetic ferrite and gyromagnetic ferrite.Permanent-magnet ferrite is called iron oxygen
Body magnet steel is exactly the black small magnet that we usually see.It, which forms raw material, mainly iron oxide, barium carbonate or strontium carbonate.
After magnetizing, the intensity of residual magnetic field is very high, and can keep residual magnetic field for a long time.It is typically used as permanent magnet material.Such as：
Speaker magnet.
The pressing die set of the prior art has the following problems：1st, ferrite manufacturing process is needed at a temperature of about 1000 degree
It is suppressed, is sintered at a temperature of being spent later 1200 to 1400, pressed semi-finished product are not easily taken out after carrying out pre-burning；2nd, it presses
Process processed generates high temperature, influences the service life of mould bases.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of ferrite magnetic steel compacting mould
Frame has the characteristics that compacting is efficient.
To achieve the above object, the utility model provides following technical solution：A kind of ferrite magnetic steel compacting mould bases, packet
Pedestal is included, the pedestal is internally provided with liftout tank, thermal insulation board, the bottom of the thermal insulation board are equipped at the top of the pedestal
Four reinforced columns are provided with, the reinforced column is mounted on the inside of pedestal, cavity plate is equipped at the top of the thermal insulation board, described recessed
The inside of mould is equipped with top plate, and the bottom of the top plate is equipped with promotion stent, and the promotion stent is mounted on liftout tank, institute
It states and briquetting is provided with above cavity plate, the bottom of the briquetting is equipped with punch-pin, and the punch-pin is arranged on the inside of cavity plate, described
Sliding beam is provided with above briquetting, four columns are provided with below the sliding beam, the column is installed in thermal insulation board
On, the top of the column is mounted on supporting rod, and fixed beam, the sliding beam and fixation are provided with above the sliding beam
Beam is installed on supporting rod, and the top of the supporting rod is equipped with locking nut, and hydraulic pressure is equipped at the top of the fixed beam
Cylinder, the bottom of the hydraulic cylinder are provided with output shaft, and the bottom end of the output shaft is mounted on sliding beam.
Preferably, it is both provided with cushion pad at the top and bottom of the sliding beam.
Preferably, the bottom of the sliding beam is provided with connecting rod, and the briquetting is mounted on by connecting rod on sliding beam.
Preferably, the locking nut is to be threadedly coupled with the connection mode of supporting rod.
Preferably, the top plate is connected together in the inside of cavity plate.
Preferably, the supporting rod is an integral structure with column.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model pushes cylinder by design, after the completion of compacting, cylinder is pushed top plate can be driven to move upwards, is pushed away
Go out the magnet steel workpiece suppressed, avoid workpiece and take out difficult situation, workflow is simple, improves compacting efficiency, effectively
Accelerate operating rate, the present apparatus is compact-sized, and pressing result is good, easy to use.
2nd, the utility model reduces the workbench abrasion of compacting pedestal, strengthens pedestal by designing thermal insulation board and reinforced column
Impact resistance, the service life for extending device is convenient to install and maintain.
3rd, the utility model mitigates the motive force of sliding beam column, less vibration has certain by designing cushion pad
Safety protective effect, avoid hydraulic coupling is too strong from leading to machine breakdown.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the cavity plate of the utility model；
In figure：1st, pedestal；2nd, thermal insulation board；3rd, column；4th, sliding beam；5th, locking nut；6th, hydraulic cylinder；7th, fixed beam；8、
Supporting rod；9th, cushion pad；10th, cavity plate；11st, reinforced column；12nd, top plate；13rd, liftout tank；14th, stent is pushed；15th, punch-pin；16th, it presses
Block.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides following technical scheme：A kind of ferrite magnetic steel compacting mould bases, including
Pedestal 1, pedestal 1 are internally provided with liftout tank 13, and the top of pedestal 1 is equipped with thermal insulation board 2, and the bottom of thermal insulation board 2 is provided with
Four reinforced columns 11, reinforced column 11 are mounted on the inside of pedestal 1, and the top of thermal insulation board 2 is equipped with cavity plate 10, the inside of cavity plate 10
Top plate 12 is installed, top plate 12 is connected together in the inside of cavity plate 10, and the bottom of top plate 12, which is equipped with, pushes stent 14, pushes branch
Frame 14 is mounted on liftout tank 13, and the top of cavity plate 10 is provided with briquetting 16, and the bottom of briquetting 16 is equipped with punch-pin 15, punch-pin 15
The inside of cavity plate 10 is arranged on, the top of briquetting 16 is provided with sliding beam 4, and the top and bottom of sliding beam 4 are both provided with buffering
Pad 9, the bottom of sliding beam 4 are provided with connecting rod, and briquetting 16 is mounted on by connecting rod on sliding beam 4, and the lower section of sliding beam 4 is set
Four columns 3 are equipped with, column 3 is installed on thermal insulation board 2, and the top of column 3 is mounted on supporting rod 8, supporting rod 8 and column
3 are an integral structure, and the top of sliding beam 4 is provided with fixed beam 7, and sliding beam 4 and fixed beam 7 are installed on supporting rod 8, branch
The top of strut 8 is equipped with locking nut 5, and locking nut 5 is to be threadedly coupled with the connection mode of supporting rod 8, the top of fixed beam 7
Portion is equipped with hydraulic cylinder 6, and the bottom of hydraulic cylinder 6 is provided with output shaft, and the bottom end of output shaft is mounted on sliding beam 4.
The operation principle and process for using of the utility model：During utility model works, raw material forms iron through solid phase reaction
The metal oxide or carbonate or other compounds of oxysome after being uniformly mixed, through ball milling, drying, add in cavity plate 10
Inside, hydraulic cylinder 6 drive sliding beam 4 to move downward, and the punch-pin 15 installed on briquetting 16 is caught in cavity plate 10, and mixture is pressed into
Specific shape after carrying out pre-burning at a temperature of about 1000 degree, is fully ground and mixes, add in suitable bonding again
Agent is placed again into and required shape is pressed into mould bases or is squeezed into tubulose, rodlike or strip, Ran Hou as ductile material
It is sintered at a temperature of 1200 to 1400 degree.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ferrite magnetic steel compacting mould bases, including pedestal (1), it is characterised in that：Pedestal (1) is internally provided with
Liftout tank (13) is equipped with thermal insulation board (2) at the top of the pedestal (1), and the bottom of the thermal insulation board (2) is provided with four reinforcings
Column (11), the reinforced column (11) are equipped with cavity plate (10), institute at the top of the inside of pedestal (1), the thermal insulation board (2)
The inside for stating cavity plate (10) is equipped with top plate (12), and the bottom of the top plate (12), which is equipped with, pushes stent (14), the promotion
Stent (14) is provided with briquetting (16), the bottom of the briquetting (16) on liftout tank (13) above the cavity plate (10)
Portion is equipped with punch-pin (15), and the punch-pin (15) is arranged on the inside of cavity plate (10), cunning is provided with above the briquetting (16)
Beam (4) to be moved, four columns (3) are provided with below the sliding beam (4), the column (3) is installed on thermal insulation board (2),
The top of the column (3) is mounted on supporting rod (8), and fixed beam (7), the cunning are provided with above the sliding beam (4)
Dynamic beam (4) and fixed beam (7) are installed on supporting rod (8), and the top of the supporting rod (8) is equipped with locking nut (5), institute
It states and hydraulic cylinder (6) is installed at the top of fixed beam (7), the bottom of the hydraulic cylinder (6) is provided with output shaft, the output shaft
Bottom end is mounted on sliding beam (4).
2. a kind of ferrite magnetic steel compacting mould bases according to claim 1, it is characterised in that：The sliding beam (4)
Top and bottom are both provided with cushion pad (9).
3. a kind of ferrite magnetic steel compacting mould bases according to claim 1, it is characterised in that：The sliding beam (4)
Bottom is provided with connecting rod, and the briquetting (16) is mounted on by connecting rod on sliding beam (4).
4. a kind of ferrite magnetic steel compacting mould bases according to claim 1, it is characterised in that：The locking nut (5)
Connection mode with supporting rod (8) is is threadedly coupled.
5. a kind of ferrite magnetic steel compacting mould bases according to claim 1, it is characterised in that：Top plate (12) engaging
It is connected to the inside of cavity plate (10).
6. a kind of ferrite magnetic steel compacting mould bases according to claim 1, it is characterised in that：The supporting rod (8) with
Column (3) is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773212.9U CN207579180U (en) | 2017-12-18 | 2017-12-18 | A kind of ferrite magnetic steel compacting mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773212.9U CN207579180U (en) | 2017-12-18 | 2017-12-18 | A kind of ferrite magnetic steel compacting mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579180U true CN207579180U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721773212.9U Active CN207579180U (en) | 2017-12-18 | 2017-12-18 | A kind of ferrite magnetic steel compacting mould bases |
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| CN (1) | CN207579180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077302A (en) * | 2020-07-24 | 2020-12-15 | 宁波可可磁业股份有限公司 | Magnetic field forming press for neodymium iron boron magnet and use method thereof |
-
2017
- 2017-12-18 CN CN201721773212.9U patent/CN207579180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077302A (en) * | 2020-07-24 | 2020-12-15 | 宁波可可磁业股份有限公司 | Magnetic field forming press for neodymium iron boron magnet and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mold base for pressing ferrite magnetic steel Effective date of registration: 20220927 Granted publication date: 20180706 Pledgee: Postal Savings Bank of China Limited Dongyang City sub branch Pledgor: DONGYANG DINGFENG MAGNETISM MATERIAL CO.,LTD. Registration number: Y2022330002261 |