CN203649397U - UF type magnetic core die - Google Patents
UF type magnetic core die Download PDFInfo
- Publication number
- CN203649397U CN203649397U CN201320890400.5U CN201320890400U CN203649397U CN 203649397 U CN203649397 U CN 203649397U CN 201320890400 U CN201320890400 U CN 201320890400U CN 203649397 U CN203649397 U CN 203649397U
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- CN
- China
- Prior art keywords
- magnetic core
- half drift
- clamping plate
- type magnetic
- drift
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a UF type magnetic core die. The other end of a cavity is provided with a lower type punch cooperating with the cavity. The upper punch and the lower punch are respectively a column body having the same U-shaped cross section. The column body cooperates with a long hole in the cavity, and the long hole is U-shaped. One side of the U-shaped long hole is provided with a straight wall penetrating through the long hole. The molding face of the upper type punch is provided with a step, and the base of the lower type punch is provided with an ejection plate. The ejection plate is connected to an air cylinder disposed on the fixed die base plate. Through the cooperation among the lower type punch, the cavity and the upper type punch, the molding cavity of the required magnetic core is formed. Magnetic powder is filled in the molding cavity. Through the punching of the upper type punch, the molded magnetic core can be conveniently ejected out through the air cylinder disposed on the fixed die base plate after the extruding and molding. The support column which is capable of height adjusting and is disposed on the fixed die base plate enables the die adjusting to be more flexible. The UF type magnetic core die is advantageous in that the structure is simple, operation is convenient, and molding efficiency is high.
Description
Technical field
The utility model relates to magnetic core technical field, relates in particular to a kind of UF type magnetic core mould.
Background technology
Magnetic core mould under prior art is due to simple in structure, and location is inaccurate, unbalance stress, the reasons such as adjustability is not strong usually cause magnetic core yield low, and production efficiency is low, therefore, develop a adjustability strong, the magnetic core mould that production efficiency is high, becomes the problem that will solve.
Utility model content
It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, the magnetic core mould that shaping efficiency is high.
For reaching this object, the utility model by the following technical solutions:
A kind of UF type magnetic core mould, comprise moving clamping plate and fixed clamping plate, on described fixed clamping plate, be provided with support column, the top of described support column is provided with the middle template for fixing mould, the bilateral symmetry of described middle template is provided with the guide pin bushing matching with the guide pillar on described moving clamping plate, the middle part of described moving clamping plate is fastened with the mo(u)ld top half drift matching with die cavity one end of described middle mould, the other end of described die cavity is provided with the mo(u)ld bottom half drift matching with described die cavity, described mo(u)ld top half drift is respectively the cylinder with identical U-shaped cross-section with described mo(u)ld bottom half drift, described cylinder matches with the slotted hole being arranged in described die cavity, described slotted hole takes the shape of the letter U, one side of described U-shaped slotted hole is provided with the straight wall that runs through described slotted hole, in the forming surface of described mo(u)ld top half drift, be provided with step, on the base of described mo(u)ld bottom half drift, be provided with liftout plate, described liftout plate is connected with the cylinder being arranged on fixed clamping plate.
Wherein, one end of described middle mould is provided with the external screw thread of diameter 45mm, described external screw thread and described middle template threaded engagement.
Wherein, the shaping bottom surface of described mo(u)ld bottom half drift and mo(u)ld top half drift is all set to minute surface.
The roughness of the outer circumference surface of one end that wherein, described mo(u)ld bottom half drift and mo(u)ld top half drift match with described die cavity is all set to 0.2um.
Wherein, the stroke of described cylinder equals the end face of described mo(u)ld bottom half drift to the height of described middle mould end face.
Wherein, on described fixed clamping plate, be provided with the height-adjustable support column matching with described middle template.
The beneficial effects of the utility model: described mo(u)ld top half drift is respectively the cylinder with identical U-shaped cross-section with described mo(u)ld bottom half drift, described cylinder matches with the slotted hole being arranged in described die cavity, described slotted hole takes the shape of the letter U, one side of described U-shaped slotted hole is provided with the straight wall that runs through described slotted hole, in the forming surface of described mo(u)ld top half drift, be provided with step, on the base of described mo(u)ld bottom half drift, be provided with liftout plate, described liftout plate is connected with the cylinder being arranged on fixed clamping plate.By the cooperation between mo(u)ld bottom half drift, die cavity and mo(u)ld top half drift three, form the molding cavity of required magnetic core, magnetic is filled in molding cavity, by the punching press of mo(u)ld top half drift, after sizing to be extruded by being arranged on the cylinder on fixed clamping plate, can very easily moulding magnetic core be ejected, the height-adjustable support column simultaneously arranging on fixed clamping plate, regulates mould more flexible, and the utility model is simple in structure, easy to operate, shaping efficiency is high.
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of a kind of UF type of the utility model magnetic core mould.
Fig. 2 is the front view of mo(u)ld top half drift in Fig. 1
Fig. 3 is the forming ends facial contour figure of mo(u)ld top half drift in Fig. 2.
Fig. 4 is the front view of mo(u)ld bottom half drift in Fig. 1
Fig. 5 is the forming ends facial contour figure of mo(u)ld bottom half drift in Fig. 4.
Fig. 6 is the cutaway view of middle mould in Fig. 1
Fig. 7 is the end face profile diagram of middle mould in Fig. 6.
In figure: 1. moving clamping plate, 2. fixed clamping plate, 3. in template, 4. mo(u)ld top half drift, 5. mo(u)ld bottom half drift, 6. liftout plate, 7. in mould.
The specific embodiment
Below in conjunction with accompanying drawing 1 to accompanying drawing 7 and further illustrate the technical solution of the utility model by the specific embodiment.
A kind of UF type magnetic core mould, comprise moving clamping plate 1 and fixed clamping plate 2, on described fixed clamping plate 2, be provided with support column, the top of described support column is provided with the middle template 3 for fixing mould 7, the bilateral symmetry of described middle template 3 is provided with the guide pin bushing matching with the guide pillar on described moving clamping plate 1, the middle part of described moving clamping plate 1 is fastened with the mo(u)ld top half drift 4 matching with die cavity one end of described middle mould 7, the other end of described die cavity is provided with the mo(u)ld bottom half drift 5 matching with described die cavity, described mo(u)ld top half drift 4 is respectively the cylinder with identical U-shaped cross-section with described mo(u)ld bottom half drift 5, described cylinder matches with the slotted hole being arranged in described die cavity, described slotted hole takes the shape of the letter U, one side of described U-shaped slotted hole is provided with the straight wall that runs through described slotted hole, in the forming surface of described mo(u)ld top half drift 4, be provided with step, on the base of described mo(u)ld bottom half drift 5, be provided with liftout plate 6, described liftout plate 6 is connected with the cylinder being arranged on fixed clamping plate 2.By the cooperation between mo(u)ld bottom half drift, die cavity and mo(u)ld top half drift three, form the molding cavity of required magnetic core, magnetic is filled in molding cavity, by the punching press of mo(u)ld top half drift, after sizing to be extruded, by being arranged on the cylinder on fixed clamping plate, can very easily moulding magnetic core be ejected, the utility model is simple in structure, easy to operate, shaping efficiency is high.
One end of described middle mould 7 is provided with the external screw thread of diameter 45mm, described external screw thread and described middle template 3 threaded engagement.Replacing and the maintenance of mould in being threaded conveniently.
The shaping bottom surface of described mo(u)ld bottom half drift 5 and mo(u)ld top half drift 4 is all set to minute surface.Minute surface arranges, and makes die joint more smooth, and is convenient to the demoulding of product.
The roughness of the outer circumference surface of one end that described mo(u)ld bottom half drift 5 and mo(u)ld top half drift 4 match with described die cavity is all set to 0.2um.This roughness coordinates closely mould, and magnetic core is difficult for producing burr.
The stroke of described cylinder equals the end face of described mo(u)ld bottom half drift 5 to the height of described middle mould 7 end faces.This structure arranges, and makes to pass through very easily cylinder ejector after form forming magnetic core, is convenient to the demoulding of magnetic core.
On described fixed clamping plate 2, be provided with the height-adjustable support column matching with described middle template 3.Adjustable for height support column, makes middle mould height adjustable, thereby makes this mould go for the product of many moneys differing heights.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (6)
1. a UF type magnetic core mould, comprise moving clamping plate (1) and fixed clamping plate (2), described fixed clamping plate is provided with support column on (2), the top of described support column is provided with the middle template (3) for fixing mould (7), the bilateral symmetry of described middle template (3) is provided with the guide pin bushing matching with the guide pillar on described moving clamping plate (1), it is characterized in that, the middle part of described moving clamping plate (1) is fastened with the mo(u)ld top half drift (4) matching with die cavity one end of described middle mould (7), the other end of described die cavity is provided with the mo(u)ld bottom half drift (5) matching with described die cavity, described mo(u)ld top half drift (4) is respectively the cylinder with identical U-shaped cross-section with described mo(u)ld bottom half drift (5), described cylinder matches with the slotted hole being arranged in described die cavity, described slotted hole takes the shape of the letter U, one side of described U-shaped slotted hole is provided with the straight wall that runs through described slotted hole, in the forming surface of described mo(u)ld top half drift (4), be provided with step, on the base of described mo(u)ld bottom half drift (5), be provided with liftout plate (6), described liftout plate (6) is connected with the cylinder being arranged on fixed clamping plate (2).
2. a kind of UF type magnetic core mould according to claim 1, is characterized in that, one end of described middle mould (7) is provided with the external screw thread of diameter 45mm, described external screw thread and described middle template (3) threaded engagement.
3. a kind of UF type magnetic core mould according to claim 1, is characterized in that, the shaping bottom surface of described mo(u)ld bottom half drift (5) and mo(u)ld top half drift (4) is all set to minute surface.
4. a kind of UF type magnetic core mould according to claim 1, is characterized in that, the roughness of the outer circumference surface of one end that described mo(u)ld bottom half drift (5) and mo(u)ld top half drift (4) match with described die cavity is all set to 0.2um.
5. a kind of UF type magnetic core mould according to claim 1, is characterized in that, the stroke of described cylinder equals the end face of described mo(u)ld bottom half drift (5) to the height of described middle mould (7) end face.
6. a kind of UF type magnetic core mould according to claim 1, is characterized in that, is provided with the height-adjustable support column matching with described middle template (3) on described fixed clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890400.5U CN203649397U (en) | 2013-12-31 | 2013-12-31 | UF type magnetic core die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890400.5U CN203649397U (en) | 2013-12-31 | 2013-12-31 | UF type magnetic core die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649397U true CN203649397U (en) | 2014-06-18 |
Family
ID=50915834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890400.5U Expired - Fee Related CN203649397U (en) | 2013-12-31 | 2013-12-31 | UF type magnetic core die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691943A (en) * | 2013-12-31 | 2014-04-02 | 昆山优磁电子有限公司 | U-F shaped magnetic-core die |
| CN113228244A (en) * | 2018-10-15 | 2021-08-06 | 贝思瑞士股份公司 | Tube core ejector |
-
2013
- 2013-12-31 CN CN201320890400.5U patent/CN203649397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691943A (en) * | 2013-12-31 | 2014-04-02 | 昆山优磁电子有限公司 | U-F shaped magnetic-core die |
| CN113228244A (en) * | 2018-10-15 | 2021-08-06 | 贝思瑞士股份公司 | Tube core ejector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140618 Termination date: 20161231 |