CN217372759U - Wet-pressing forming lower die structure for permanent magnetic ferrite - Google Patents
Wet-pressing forming lower die structure for permanent magnetic ferrite Download PDFInfo
- Publication number
- CN217372759U CN217372759U CN202220690147.8U CN202220690147U CN217372759U CN 217372759 U CN217372759 U CN 217372759U CN 202220690147 U CN202220690147 U CN 202220690147U CN 217372759 U CN217372759 U CN 217372759U
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- Prior art keywords
- lower die
- fixedly connected
- permanent magnetic
- magnetic ferrite
- wet
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- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 22
- 238000000748 compression moulding Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000696 magnetic material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The application relates to the technical field of permanent magnetic ferrite production and discloses a wet-pressing forming lower die structure for permanent magnetic ferrite, which comprises a mounting plate, the upper side of the mounting plate is fixedly clamped with a lower die body, the outer side of the upper end of the lower die body is fixedly connected with a flexible sheath, a plurality of embedding grooves are uniformly formed on the lower die body corresponding to the arc-shaped convex parts, magnetizers are embedded in the corresponding embedding grooves of the lower die body, the lower end of the lower die body is symmetrically and fixedly connected with a plurality of positioning blocks, the surface of the mounting plate is provided with a plurality of positioning ports which are matched and spliced with the positioning blocks, the lower side of the mounting plate is also provided with a plurality of grooves corresponding to the positions of the positioning blocks, the side wall of the lower end of the positioning block is provided with a clamping interface, the locating piece corresponds the joint in the joint mouth and has connect and support the piece, the locating piece with support and pass through the fixed joint of chucking mechanism between the piece. The magnetizing orientation of the tile-shaped permanent magnet product is more uniform, and the product performance is ensured.
Description
Technical Field
The application relates to the technical field of permanent magnetic ferrite production, in particular to a wet-pressing forming lower die structure for permanent magnetic ferrite.
Background
At present, a permanent magnetic ferrite square wet pressing forming die used by magnetic material ferrite production enterprises is generally formed by combining an upper female die and a lower male die, the upper female die and the lower male die are extruded by a pressing machine, a magnetizing coil is electrified to generate a magnetic field, and the lower male die is usually made of a magnetic conducting material.
However, the mold has the function of magnetizing the iron core, and the protrusions of the lower convex mold can prevent the magnetic field intensity in the cavity from being uniformly distributed, so that the magnetic field intensity of the protrusions is stronger, the magnetizing orientation of the tile-shaped permanent magnet product is uneven, the middle magnetizing orientation is stronger than the two sides, and the product performance is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aim at in order to solve among the prior art because the mould itself has the effect of iron core that magnetizes, and the protruding of lower punch can make the magnetic field intensity of die cavity can not evenly distributed, and protruding part magnetic field intensity is stronger, makes the orientation of magnetizing of tile shape permanent magnet product inhomogeneous, and the orientation of often magnetizing in the middle part is stronger than both sides, influences the problem of producing the performance, and the wet compression shaping lower mould structure who is used for permanent magnetic ferrite who provides.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the utility model provides a wet briquetting lower die structure for permanent magnetic ferrite, includes the mounting panel, the upside fixed joint of mounting panel has the lower mould body, the flexible sheath of upper end outside fixedly connected with of lower mould body, the lower mould body corresponds the arc bulge and has evenly seted up a plurality of inlays and establish the groove, the lower mould body corresponds to inlay and establishes the embedded magnetizer that has put in the groove, a plurality of locating pieces of lower extreme symmetry fixedly connected with of lower mould body, a plurality of locating ports of pegging graft with the locating piece matching are seted up on the surface of mounting panel, a plurality of recesses that correspond with the locating piece position are still seted up to the downside of mounting panel, the joint mouth has been seted up to the lower extreme lateral wall of locating piece, the locating piece corresponds the joint mouth interpolation and has supported the bracer, through the fixed joint of chucking mechanism between locating piece and the bracer.
Preferably, the upper end of the lower die body is fixedly connected with T-shaped clamping blocks on two opposite sides, T-shaped clamping grooves matched and clamped with the T-shaped clamping blocks are formed in the inner sides of two ends of the flexible sheath, and the outer sides of the two ends of the flexible sheath are fixedly connected with the lower die body through a plurality of fixing bolts.
Preferably, the magnetizer is fixedly connected with a connecting stud at one side of the embedding groove, and a connecting screw groove in threaded connection with the connecting stud is arranged at the bottom of the embedding groove.
Preferably, the flexible sheath is a non-magnetic material.
Preferably, chucking mechanism includes that many activities are inserted and are established the chucking pole of locating piece downside, support the downside of kicking block and offer a plurality of chucking grooves of pegging graft with the chucking pole matching, many the same chucking arm-tie of lower extreme fixedly connected with of chucking pole, a plurality of cover of fixedly connected with are established the chucking spring outside the chucking pole between the upper end of chucking arm-tie and the lower extreme of locating piece.
Preferably, one side of the lower end of the supporting block is fixedly connected with a push-pull block.
Preferably, the lower side of one end of the support block is provided with an inclined surface.
Compared with the prior art, the application provides a wet compression molding lower die structure for permanent magnetic ferrite, possesses following beneficial effect:
1. this a wet briquetting lower die structure for permanent magnetic ferrite, lower die body and flexible sheath through being equipped with, flexible sheath passes through the outside of the matching joint high-speed joint at lower die body of T shape fixture block and T shape draw-in groove, and fix flexible sheath through a plurality of fixing bolt, the arc bulge of lower die body inlays and establishes a plurality of magnetizers, make the orientation of magnetizing of tile shape permanent magnet product more even, product property can be guaranteed, and the magnetizer can be fast firm through connecting stud and the threaded connection who connects the spiral shell groove install outside lower die body, the structural stability has been guaranteed.
2. This a wet briquetting lower die structure for permanent magnetic ferrite, mounting panel through being equipped with, when fixed mounting lower mould body, peg graft the locating piece of lower mould body downside in the location mouth on mounting panel surface, the lower extreme of locating piece stretches into in the recess this moment, will support in the joint that the vaulting piece impeld the locating piece downside again, it is fixed to realize the firm joint between locating piece and the mounting panel, many chucking rods are to the chucking groove this moment, chucking spring pullback chucking arm-tie, the chucking arm-tie impels the chucking inslot with the chucking rod and can realize fixing the firm joint of propping the vaulting piece, can realize tearing open the fast ann of lower mould body, the in-service assembly of being convenient for uses.
And the part not related in the device is the same as the prior art or can be realized by adopting the prior art, so that the magnetizing orientation of the tile-shaped permanent magnet product is more uniform, and the product performance is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a lower die structure for wet-pressing forming of permanent magnetic ferrite, which is proposed in the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: 1. mounting a plate; 2. a lower die body; 3. a flexible sheath; 4. embedding a groove; 5. a magnetizer; 6. positioning blocks; 7. positioning the opening; 8. a groove; 9. a card interface; 10. a support block; 11. a T-shaped fixture block; 12. a T-shaped clamping groove; 13. connecting a stud; 14. connecting the screw groove; 15. a clamping rod; 16. a clamping groove; 17. clamping the pulling plate; 18. a chucking spring; 19. and (4) pushing and pulling the block.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.
Referring to fig. 1-3, a wet-pressing lower die structure for permanent magnetic ferrite, including mounting panel 1, mounting panel 1's upside fixed joint has lower mould body 2, the upper end outside fixedly connected with flexible sheath 3 of lower mould body 2, lower mould body 2 corresponds the arc bulge and has evenly seted up a plurality of inlays and establishes groove 4, lower mould body 2 corresponds to inlay and establishes the embedded magnetizer 5 that has put in groove 4, a plurality of locating pieces 6 of lower extreme symmetry fixedly connected with of lower mould body 2, a plurality of locating ports 7 that match grafting with locating piece 6 are seted up on mounting panel 1's surface, a plurality of recesses 8 that correspond with locating piece 6 position are still seted up to mounting panel 1's downside, joint mouth 9 has been seted up to the lower extreme lateral wall of locating piece 6, it has support block 10 to peg graft in the joint mouth 9 that locating piece 6 corresponds, pass through chucking mechanism fixed joint between locating piece 6 and the support block 10.
The equal fixedly connected with T shape fixture block 11 in the upper end back of the body both sides mutually of lower mould body 2, the both ends inboard of flexible sheath 3 is seted up and is matchd the T shape draw-in groove 12 of joint with T shape fixture block 11, through a plurality of fixing bolt fixed connection between the both ends outside of flexible sheath 3 and the lower mould body 2.
One side of the magnetizer 5 positioned in the embedding groove 4 is fixedly connected with a connecting stud 13, and the bottom of the embedding groove 4 is provided with a connecting screw groove 14 in threaded connection with the connecting stud 13.
The flexible sheath 3 is a non-magnetic material.
The clamping mechanism comprises a plurality of clamping rods 15 movably inserted into the lower side of the positioning block 6, a plurality of clamping grooves 16 matched and inserted with the clamping rods 15 are formed in the lower side of the supporting block 10, the lower ends of the clamping rods 15 are fixedly connected with the same clamping pull plate 17, and a plurality of clamping springs 18 sleeved outside the clamping rods 15 are fixedly connected between the upper end of the clamping pull plate 17 and the lower end of the positioning block 6.
A push-pull block 19 is fixedly connected to one side of the lower end of the support block 10.
The lower side of one end of the support block 10 is provided with an inclined surface.
In the application, when in use, the flexible sheath 3 is quickly connected to the outer side of the lower die body 2 through the matching clamping of the T-shaped clamping block 11 and the T-shaped clamping groove 12 through the lower die body 2 and the flexible sheath 3 is fixed through a plurality of fixing bolts, the arc-shaped bulge of the lower die body 2 is embedded with a plurality of magnetizers 5, so that the magnetizing orientation of the tile-shaped permanent magnet product is more uniform, the product performance is ensured, the magnetizers can be quickly and stably installed outside the lower die body 2 through the threaded connection of the connecting stud 13 and the connecting screw groove 14, the structural stability is ensured, the positioning block 6 on the lower side of the lower die body 2 is inserted into the positioning port 7 on the surface of the mounting plate 1 through the mounting plate 1, when the lower die body 2 is fixedly installed, the lower end of the positioning block 6 extends into the groove 8, and then the support block 10 is pushed into the clamping port 9 on the lower side of the positioning block 6, realize that the firm joint between locating piece 6 and the mounting panel 1 is fixed, many chucking rods 15 aim at chucking groove 16 this moment, and chucking spring 18 draws back chucking arm-tie 17, and chucking arm-tie 17 can realize in advancing chucking groove 16 with chucking rod 15 that to support the firm joint of bracer 10 fixed, can realize dismantling the actual equipment of being convenient for to quick ann of lower mould body 2.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.
Claims (7)
1. The utility model provides a wet briquetting lower die structure for permanent magnetic ferrite, includes mounting panel (1), its characterized in that, the upside fixing clip of mounting panel (1) has lower mould body (2), the upper end outside fixedly connected with flexible sheath (3) of lower mould body (2), a plurality of inlays and establishes groove (4) have evenly been seted up to lower mould body (2) corresponding arc bulge, it has set up magnetizer (5) to inlay and establish groove (4) in lower mould body (2) correspondence, the lower extreme symmetry fixedly connected with a plurality of locating pieces (6) of lower mould body (2), a plurality of location mouth (7) of pegging graft with locating piece (6) matching are seted up on the surface of mounting panel (1), a plurality of recess (8) that correspond with locating piece (6) position have still been seted up to the downside of mounting panel (1), joint mouth (9) have been seted up to the lower extreme lateral wall of locating piece (6), locating piece (6) correspond joint interface (9) interpolation and have support piece (10), pass through the fixed joint of chucking mechanism between locating piece (6) and the support piece (10).
2. The wet press molding lower die structure for the permanent magnetic ferrite according to claim 1, wherein the two opposite sides of the upper end of the lower die body (2) are fixedly connected with T-shaped clamping blocks (11), the inner sides of the two ends of the flexible sheath (3) are provided with T-shaped clamping grooves (12) matched and clamped with the T-shaped clamping blocks (11), and the outer sides of the two ends of the flexible sheath (3) are fixedly connected with the lower die body (2) through a plurality of fixing bolts.
3. The wet pressing forming lower die structure for the permanent magnetic ferrite according to claim 1, wherein a connecting stud (13) is fixedly connected to one side of the magnetizer (5) positioned in the embedding groove (4), and a connecting screw groove (14) in threaded connection with the connecting stud (13) is formed at the bottom of the embedding groove (4).
4. The wet pressing lower die structure for permanent magnetic ferrite according to claim 1, wherein the flexible sheath (3) is a non-magnetic conductive material.
5. The wet compression molding lower die structure for the permanent magnetic ferrite according to claim 1, wherein the clamping mechanism comprises a plurality of clamping rods (15) movably inserted at the lower side of the positioning block (6), the lower side of the supporting block (10) is provided with a plurality of clamping grooves (16) matched and inserted with the clamping rods (15), the lower ends of the clamping rods (15) are fixedly connected with a same clamping pull plate (17), and a plurality of clamping springs (18) sleeved outside the clamping rods (15) are fixedly connected between the upper end of the clamping pull plate (17) and the lower end of the positioning block (6).
6. The lower die structure for wet pressing forming of permanent magnetic ferrite according to claim 1 is characterized in that one side of the lower end of the supporting block (10) is fixedly connected with a push-pull block (19).
7. The lower wet press molding die structure for permanent magnetic ferrite according to claim 1, wherein one end of the supporting block (10) is provided with a slope on the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220690147.8U CN217372759U (en) | 2022-03-28 | 2022-03-28 | Wet-pressing forming lower die structure for permanent magnetic ferrite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220690147.8U CN217372759U (en) | 2022-03-28 | 2022-03-28 | Wet-pressing forming lower die structure for permanent magnetic ferrite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217372759U true CN217372759U (en) | 2022-09-06 |
Family
ID=83104715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220690147.8U Expired - Fee Related CN217372759U (en) | 2022-03-28 | 2022-03-28 | Wet-pressing forming lower die structure for permanent magnetic ferrite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217372759U (en) |
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2022
- 2022-03-28 CN CN202220690147.8U patent/CN217372759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220906 |