CN207563738U - A kind of novel magnetic materials mold - Google Patents
A kind of novel magnetic materials mold Download PDFInfo
- Publication number
- CN207563738U CN207563738U CN201721688193.XU CN201721688193U CN207563738U CN 207563738 U CN207563738 U CN 207563738U CN 201721688193 U CN201721688193 U CN 201721688193U CN 207563738 U CN207563738 U CN 207563738U
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- Prior art keywords
- mold
- cavity
- cylinder
- magnetic sheet
- magnetic materials
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Abstract
The utility model discloses a kind of novel magnetic materials molds, mold is connected with by fixed link including press machine connecting plate, fixed link, mold, cavity, magnetic sheet, head rod, the first cylinder, lower mold, die cavity, gas vent, demoulding hole, stripper plate, the second connecting rod and the second cylinder, the press machine connecting plate；Cavity is provided among the mold；Magnetic sheet is equipped in the cavity；The magnetic sheet is connected by head rod and the first cylinder；The lower mold corresponds to the lower section that mold is arranged on mold；Novel a kind of novel magnetic materials mold, by being provided with magnetic sheet and lower mold setting stripper plate in mold, and this magnetic sheet and stripper plate are connect with cylinder, neodymium iron boron magnetic body is effectively released into shaping mold cavity, it avoids using releasing agent, reduces cleaning process, reduce manufacture cost, and the setting of gas vent the advantages that enhancing heat dissipation effect, it is suitble to promote the use of.
Description
Technical field
The utility model is related to a kind of mold, especially a kind of novel magnetic materials mold.
Background technology
The mold of split type molding neodymium-iron-boron magnetic material generally comprises mold and the lower die with shaping mold cavity at present
Tool, the size of mold and the size of shaping mold cavity match, so that mold can be moved downward to the shaping mold cavity of lower mold
It is interior, and the neodymium iron boron powder in shaping mold cavity is squeezed, with the neodymium iron boron magnetic body of compression moulding definite shape.Such mold
It needs to smear one layer of releasing agent in shaping mold cavity before extrusion, in order to which the neodymium iron boron of extrusion forming can be made after the completion of extruding
Magnet is detached from shaping mold cavity, but is applied to the releasing agent in shaping mold cavity and is easy to be adhered to neodymium iron boron in extrusion process
On magnet so that the neodymium iron boron magnetic body after the completion of squeezing also needs to individually be cleared up, and increases clean-up intensity, and using de-
Mould agent also increases manufacture cost, so, how the demoulding effectively carried out to neodymium iron boron magnetic body is present problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of novel magnetic materials mold, to solve to propose in above-mentioned background technology
The problem of.
The purpose of this utility model is achieved by following technical proposals：A kind of novel magnetic materials mold, including
Press machine connecting plate, fixed link, mold, cavity, magnetic sheet, head rod, the first cylinder, lower mold, die cavity, exhaust
Hole, demoulding hole, stripper plate, the second connecting rod and the second cylinder, the press machine connecting plate are connected with mold by fixed link；
Cavity is provided among the mold；Magnetic sheet is equipped in the cavity；The magnetic sheet passes through head rod and first
Cylinder connects；First cylinder is located at the top of mold；The lower mold corresponds to the lower section that mold is arranged on mold；
The lower mold is provided with and the matched shaping mold cavity of mold；The gas vent is through the both ends of lower mold connection die cavity；
The demoulding hole is arranged on the centre of lower die end, and extend downwardly through die cavity；The stripper plate is arranged in demoulding hole；
The stripper plate bottom is connected by the second connecting rod with the second cylinder.
Further, the fixed link is at least provided with two.
Further, the side setting circular arc chamfering that the mold is contacted with die cavity.
Further, the shape of the mold lower end is identical with the shape of die cavity, can be round or rectangular configuration.
Further, the stripper plate is slidably connected by sliding rail and lower mold.
Compared with prior art, the beneficial effects of the utility model are novel a kind of novel magnetic materials molds, are passed through
Magnetic sheet and lower mold setting stripper plate are provided with, and this magnetic sheet and stripper plate are connect with cylinder in mold, effectively will
Neodymium iron boron magnetic body releases shaping mold cavity, avoids using releasing agent, reduces cleaning process, reduces manufacture cost, and be vented
The advantages that setting in hole enhances heat dissipation effect is suitble to promote the use of.
Description of the drawings
Fig. 1 is the utility model overall structure design sketch；
In figure：1- press machines connecting plate, 2- fixed links, 3- molds, 4- cavitys, 5- magnetic sheets, 6- head rods, 7-
Mold, 9- die cavitys, 10- gas vents, 11- demouldings hole, 12- stripper plates, the second connecting rods of 13-, 14- second under first cylinder, 8-
Cylinder.
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.
As shown in Figure 1, the utility model discloses a kind of novel magnetic materials mold, including press machine connecting plate 1, fix
Bar 2, mold 3, cavity 4, magnetic sheet 5, head rod 6, the first cylinder 7, lower mold 8, die cavity 9, gas vent 10, demoulding hole
11st, stripper plate 12, the second connecting rod 13 and the second cylinder 14, the press machine connecting plate 1 are connected with mold by fixed link 2
3；Cavity 4 is provided among the mold 3；Magnetic sheet 5 is equipped in the cavity 4；The magnetic sheet 5 passes through head rod
6 and first cylinder 7 connect；First cylinder 7 is located at the top of mold 3；The lower mold 8 corresponds to mold 3 and is arranged on
The lower section of mold 3；The lower mold 8 is provided with and 3 matched shaping mold cavity 9 of mold；Under the gas vent 10 runs through
The both ends connection die cavity 9 of mold 8；The demoulding hole 11 is arranged on the centre of lower 8 bottom end of mold, and extend downwardly through die cavity 9；
The stripper plate 12 is arranged in demoulding hole 11；12 bottom of stripper plate is connected by the second connecting rod 13 and the second cylinder 14
Connect, the fixed link 2 is at least provided with two, side that the mold 3 is contacted with die cavity 9 setting circular arc chamfering, it is described on
The shape of 3 lower end of mold is identical with the shape of die cavity 9, can be round or rectangular configuration, the stripper plate 12 is by sliding rail under
Mold 8 is slidably connected.
Head rod 6 is driven to move up in use, first passing through the first cylinder 7, so as to make magnetic sheet 5 far from mold
3, then, before neodymium iron boron magnetic body is suppressed, the second cylinder 14 controls the second connecting rod 13 to move up, and the second connecting rod 13 drives
Stripper plate 12 is moved upward in demoulding hole 11, and the end face of the upper surface of stripper plate 12 and the bottom of die cavity 9 is in same water
In plane, neodymium iron boron powder then is put into the die cavity 9 of downward mold 8, mold 3 is made to be moved downward in shaping mold cavity 9, so
Afterwards neodymium iron boron magnetic body compacting after, the first cylinder 7 is moved down, drive magnetic sheet 5 move down, to neodymium iron boron magnetic body into
Row attracts, and then mold 3 is moved up removes die cavity 9 by neodymium iron boron magnetic body, meanwhile, stripper plate 12 is pushed away the second cylinder 14
It is moved up under dynamic.
Novel a kind of novel magnetic materials mold, by being provided with magnetic sheet and the setting demoulding of lower mold in mold
Plate, and this magnetic sheet and stripper plate are connect with cylinder, neodymium iron boron magnetic body is effectively released into shaping mold cavity, is avoided using demoulding
Agent reduces cleaning process, reduces manufacture cost, and the setting of gas vent enhances heat dissipation effect.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of novel magnetic materials mold, including press machine connecting plate（1）, fixed link（2）, mold（3）, cavity（4）, magnetic
Property plate（5）, head rod（6）, the first cylinder（7）, lower mold（8）, die cavity（9）, gas vent（10）, demoulding hole（11）, it is de-
Template（12）, the second connecting rod（13）With the second cylinder（14）, it is characterised in that：The press machine connecting plate（1）Pass through fixation
Bar（2）It is connected with mold（3）；The mold（3）Centre is provided with cavity（4）；The cavity（4）It is interior to be equipped with magnetic sheet
（5）；The magnetic sheet（5）Pass through head rod（6）With the first cylinder（7）Connection；First cylinder（7）Positioned at mold
（3）Top；The lower mold（8）Corresponding mold（3）It is arranged on mold（3）Lower section；The lower mold（8）It is provided with
And mold（3）Matched shaping mold cavity（9）；The gas vent（10）Through lower mold（8）Both ends connection die cavity（9）；
The demoulding hole（11）It is arranged on lower mold（8）The centre of bottom end, and through die cavity（9）It extends downwardly；The stripper plate（12）
It is arranged on demoulding hole（11）It is interior；The stripper plate（12）Bottom passes through the second connecting rod（13）With the second cylinder（14）Connection.
2. a kind of novel magnetic materials mold according to claim 1, it is characterised in that：The fixed link（2）At least set
There are two putting.
3. a kind of novel magnetic materials mold according to claim 1, it is characterised in that：The mold（3）With die cavity
（9）The side setting circular arc chamfering of contact.
4. a kind of novel magnetic materials mold according to claim 1, it is characterised in that：The mold（3）Lower end
Shape and die cavity（9）Shape it is identical, can be round or rectangular configuration.
5. a kind of novel magnetic materials mold according to claim 1, it is characterised in that：The stripper plate（12）Pass through
Sliding rail and lower mold（8）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688193.XU CN207563738U (en) | 2017-12-07 | 2017-12-07 | A kind of novel magnetic materials mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688193.XU CN207563738U (en) | 2017-12-07 | 2017-12-07 | A kind of novel magnetic materials mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563738U true CN207563738U (en) | 2018-07-03 |
Family
ID=62687319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721688193.XU Expired - Fee Related CN207563738U (en) | 2017-12-07 | 2017-12-07 | A kind of novel magnetic materials mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729120A (en) * | 2019-10-25 | 2020-01-24 | 中磁电科有限公司 | Magnetic material powder forming method |
| CN115206664A (en) * | 2022-08-01 | 2022-10-18 | 安泰爱科科技有限公司 | Tool mechanism for processing neodymium iron boron permanent magnet blank and processing method thereof |
-
2017
- 2017-12-07 CN CN201721688193.XU patent/CN207563738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729120A (en) * | 2019-10-25 | 2020-01-24 | 中磁电科有限公司 | Magnetic material powder forming method |
| CN115206664A (en) * | 2022-08-01 | 2022-10-18 | 安泰爱科科技有限公司 | Tool mechanism for processing neodymium iron boron permanent magnet blank and processing method thereof |
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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: 20180703 Termination date: 20191207 |