CN209174904U - A kind of anisotropic bond NdFeB magnetic powder molding apparatus - Google Patents
A kind of anisotropic bond NdFeB magnetic powder molding apparatus Download PDFInfo
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- CN209174904U CN209174904U CN201821834540.XU CN201821834540U CN209174904U CN 209174904 U CN209174904 U CN 209174904U CN 201821834540 U CN201821834540 U CN 201821834540U CN 209174904 U CN209174904 U CN 209174904U
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- magnetic powder
- molding apparatus
- powder molding
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Abstract
The utility model discloses a kind of anisotropic bond NdFeB magnetic powder molding apparatus, including upper die and lower die, the upper mold is located above lower die, the upper die tip is fixedly connected with hydraulic stem, and upper mold lower surface is symmetrically arranged with positioning column, the lower mould surface opens up fluted and locating slot respectively, the inside grooves are removably connected with damping device, the damping device respectively includes piston rod, support base, damping sheet and spring, annular cooling conduit is inlaid with inside the lower die, and annular cooling conduit both ends offer inlet and outlet respectively.The utility model is novel in design, structure is simple, is convenient for operation and using effect is good, by being equipped with damping device, convenient for slowing down the impact force of molding, noise is reduced, it is more environmentally-friendly, by being equipped with annular cooling conduit, convenient for accelerating heat dissipation, the accumulation of heat is reduced, lower die service life is extended, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of molding apparatus, in particular to a kind of anisotropic bond NdFeB magnetic powder molding is set
It is standby.
Background technique
Agglutinate neodymium-iron-boron is a kind of synthesis magnet.Agglutinate neodymium-iron-boron magnet is mixed by properties of melt spun NdFeB powders and binder
The magnet made of compression moulding or injection moulding.The dimensional accuracy of bonded permanent magnet is high, and it is relative complex to can be made shape
Magnetic elements, and have the characteristics that one-pass molding, multipole orientation.Agglutinate neodymium-iron-boron high mechanical strength, can at the time of molding and its
Its supporting component one-pass molding.
It is powerful when upper mold and lower die mold when anisotropic bond NdFeB magnetic powder molding apparatus uses
Impact force is unfavorable for environmental protection along with the noise of high-decibel；It is prolonged to work, gather a large amount of heat inside lower die.For this purpose,
It is proposed that a kind of anisotropic bond NdFeB magnetic powder molding apparatus.
Utility model content
The main purpose of the utility model is to provide a kind of anisotropic bond NdFeB magnetic powder molding apparatus, design is new
Grain husk, structure is simple, is convenient for operation and using effect is good, by being equipped with damping device, convenient for slowing down the impact force of molding, reduction is made an uproar
Sound, it is more environmentally-friendly, by being equipped with annular cooling conduit, convenient for accelerating heat dissipation, the accumulation of heat is reduced, extends lower die service life,
The problems in background technique can effectively be solved.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of anisotropic bond NdFeB magnetic powder molding apparatus, including upper die and lower die, the upper mold are located in lower die
Side, the upper die tip is fixedly connected with hydraulic stem, and upper mold lower surface is symmetrically arranged with positioning column, and the lower mould surface opens up respectively
Fluted and locating slot, the inside grooves are removably connected with damping device, and the damping device respectively includes piston rod, branch
Seat, damping sheet and spring are supportted, is inlaid with annular cooling conduit inside the lower die, and annular cooling conduit both ends are offered respectively into water
Mouth and water outlet.
Further, inside support base, the damping sheet is fixedly connected in support base for the piston rod sliding plug
Wall, the both ends of the spring are fixedly connected with piston rod and support base respectively.
Further, lower die two sidewalls symmetric helix is connected with locking wheel, and described locking wheel one end is plugged on groove
It is internal.
Further, the inlet and outlet are located at outside lower die.
Further, the upper die and lower die pass through positioning column and locating slot sleeve connection.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model is novel in design, structure is simple, is convenient for operation and using effect is good, by being equipped with damping device,
Convenient for slowing down the impact force of molding, reduction noise is more environmentally-friendly, by being equipped with annular cooling conduit, convenient for accelerating heat dissipation, reduction heat
The accumulation of amount extends lower die service life.
2. the utility model is equipped with damping device by lower mould surface, convenient for reducing noise when molding, by under
Mould surface spiral grafting locking wheel, it is time saving and energy saving convenient for being installed or removed to damping device, convenient for being recycled.
3. the utility model is by being inlaid with annular cooling conduit inside lower die, annular cooling conduit both ends are offered respectively into water
Mouth and water outlet, convenient for, to lower die water-cooling, reducing the accumulation of heat by water temperature machine, prolonging the service life.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of anisotropic bond NdFeB magnetic powder molding apparatus of the utility model.
Fig. 2 is a kind of damping device structural representation of anisotropic bond NdFeB magnetic powder molding apparatus of the utility model
Figure.
Fig. 3 is a kind of annular cooling conduit structural representation of anisotropic bond NdFeB magnetic powder molding apparatus of the utility model
Figure.
In figure: 1, upper mold；2, hydraulic stem；3, positioning column；4, damping device；5, groove；6, locking wheel；7, water inlet；8,
Lower die；9, annular cooling conduit；10, water outlet；11, locating slot；12, piston rod；13, support base；14, damping sheet；15, spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of anisotropic bond NdFeB magnetic powder molding apparatus, including upper mold 1 and lower die 8, it is described
Upper mold 1 is located at 8 top of lower die, and 1 top of upper mold is fixedly connected with hydraulic stem 2, and 1 lower surface of upper mold is symmetrically arranged with positioning column 3,
8 surface of lower die opens up fluted 5 and locating slot 11 respectively, and damping device 4, institute are removably connected with inside the groove 5
It states damping device 4 and respectively includes piston rod 12, support base 13, damping sheet 14 and spring 15, be inlaid with annular inside the lower die 8
Cooling tube 9, and 9 both ends of annular cooling conduit offer water inlet 7 and water outlet 10 respectively.
In the present embodiment as shown in Figure 1,2 and 3, by being equipped with damping device, convenient for slowing down the impact force of molding, reduction is made an uproar
Sound, it is more environmentally-friendly, by being equipped with annular cooling conduit, convenient for accelerating heat dissipation, the accumulation of heat is reduced, extends lower die service life.
Wherein, inside support base 13, the damping sheet 14 is fixedly connected on support base for 12 sliding plug of piston rod
13 inner walls, 15 both ends of spring are fixedly connected with piston rod 12 and support base 13 respectively.
In the present embodiment as shown in Fig. 2, convenient for slowing down impact force when molding, noise is reduced, is prolonged the service life.
Wherein, the 8 two sidewalls symmetric helix of lower die is connected with locking wheel 6, and described 6 one end of locking wheel is plugged on groove 5
It is internal.
It is time saving and energy saving in the present embodiment as shown in Figure 1, convenient for being mounted and dismounted to damping device.
Wherein, the water inlet 7 and water outlet 10 are located at outside lower die 8.
As shown in Figure 1, reducing the accumulation of heat convenient for accelerating to radiate to lower die by annular cooling conduit in the present embodiment.
Wherein, the upper mold 1 and lower die 8 pass through 11 sleeve connection of positioning column 3 and locating slot.
As shown in Figure 1, being used cooperatively convenient for upper die and lower die in the present embodiment.
It should be noted that the utility model is a kind of anisotropic bond NdFeB magnetic powder molding apparatus, including upper mold
1, hydraulic stem 2, positioning column 3, damping device 4, groove 5, locking wheel 6, water inlet 7, lower die 8, annular cooling conduit 9, water outlet 10,
Locating slot 11, piston rod 12, support base 13, damping sheet 14, spring 15, component are universal standard part or those skilled in the art
The component known, structure and principle are all that this technology personnel can be learnt by technical manual or be obtained by routine experiment method
To know, when work, 8 surface of lower die opens up fluted 5 and locating slot 11 respectively, damping device 4 is removably connected with inside groove 5,
Damping device 4 respectively includes piston rod 12, support base 13, damping sheet 14 and spring 15, when molding, the resistance of damping device 4
Buddhist nun's plate 14 and spring 15 are used cooperatively, and have good cushion performance, reduce noise, and 8 two sidewalls symmetric helix of lower die is connected with
Locking wheel 6,6 one end of locking wheel are plugged on inside groove 5, time saving and energy saving convenient for installing or removing to damping device 4, convenient for following
Ring uses；Annular cooling conduit 9 is inlaid with inside lower die 8, and 9 both ends of annular cooling conduit offer water inlet 7 and water outlet respectively
10, convenient for, to 8 water-cooling of lower die, reducing the accumulation of heat by water temperature machine, prolonging the service life.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of anisotropic bond NdFeB magnetic powder molding apparatus, including upper mold (1) and lower die (8), the upper mold (1) are located at
Above lower die (8), it is characterised in that: upper mold (1) top is fixedly connected hydraulic stem (2), and upper mold (1) lower surface is symmetrically set
Have positioning column (3), lower die (8) surface opens up fluted (5) and locating slot (11) respectively, and the groove (5) is internal removable
Unload and be connected with damping device (4), the damping device (4) respectively include piston rod (12), support base (13), damping sheet (14) and
Spring (15), the lower die (8) is internal to be inlaid with annular cooling conduit (9), and annular cooling conduit (9) both ends are offered respectively into water
Mouth (7) and water outlet (10).
2. a kind of anisotropic bond NdFeB magnetic powder molding apparatus according to claim 1, it is characterised in that: the work
Stopper rod (12) sliding plug is internal in support base (13), and the damping sheet (14) is fixedly connected on support base (13) inner wall, described
Spring (15) both ends are fixedly connected with piston rod (12) and support base (13) respectively.
3. a kind of anisotropic bond NdFeB magnetic powder molding apparatus according to claim 1, it is characterised in that: under described
Mould (8) two sidewalls symmetric helix is connected with locking wheel (6), and it is internal that described locking wheel (6) one end is plugged on groove (5).
4. a kind of anisotropic bond NdFeB magnetic powder molding apparatus according to claim 1, it is characterised in that: it is described into
It is external that the mouth of a river (7) and water outlet (10) are located at lower die (8).
5. a kind of anisotropic bond NdFeB magnetic powder molding apparatus according to claim 1, it is characterised in that: on described
Mould (1) and lower die (8) pass through positioning column (3) and locating slot (11) sleeve connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834540.XU CN209174904U (en) | 2018-11-08 | 2018-11-08 | A kind of anisotropic bond NdFeB magnetic powder molding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834540.XU CN209174904U (en) | 2018-11-08 | 2018-11-08 | A kind of anisotropic bond NdFeB magnetic powder molding apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209174904U true CN209174904U (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821834540.XU Active CN209174904U (en) | 2018-11-08 | 2018-11-08 | A kind of anisotropic bond NdFeB magnetic powder molding apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603136A (en) * | 2022-03-10 | 2022-06-10 | 安徽理工大学 | Improved shaped charge liner cold press molding device |
| CN117753976A (en) * | 2024-02-20 | 2024-03-26 | 都江堰市恒通磁电有限公司 | Powder auxiliary forming device for magnet production |
-
2018
- 2018-11-08 CN CN201821834540.XU patent/CN209174904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603136A (en) * | 2022-03-10 | 2022-06-10 | 安徽理工大学 | Improved shaped charge liner cold press molding device |
| CN117753976A (en) * | 2024-02-20 | 2024-03-26 | 都江堰市恒通磁电有限公司 | Powder auxiliary forming device for magnet production |
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