CN216466405U - A mould for preparing jumbo size magnetic cake - Google Patents
A mould for preparing jumbo size magnetic cake Download PDFInfo
- Publication number
- CN216466405U CN216466405U CN202122428507.5U CN202122428507U CN216466405U CN 216466405 U CN216466405 U CN 216466405U CN 202122428507 U CN202122428507 U CN 202122428507U CN 216466405 U CN216466405 U CN 216466405U
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- Prior art keywords
- connecting plate
- guide block
- module
- die holder
- mold
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- 230000005389 magnetism Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000007723 die pressing method Methods 0.000 description 13
- 239000000843 powder Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a mould for preparing a large-size magnetic cake, which has the technical scheme that the key points are as follows: the utility model provides a mould for preparing jumbo size magnetism cake, includes the die holder, the die holder upper surface be provided with connecting plate, two in opposite directions sliding connection in connecting plate side module, lid fit the last module of side module upper surface, two side module lateral wall in opposite directions all is the arc setting, and is the ring form when enclosing, the die holder is provided with two guide blocks that are used for offside module to slide the direction, side module both ends respectively the butt in corresponding the guide block and along the guide block length direction slide, the guide block up end flushes with last module up end, the guide block with the connection integrated circuit board links firmly. The utility model realizes the convenient molding of the large-size magnetic cake, and the convenient disassembly of the die, so that the connecting plate and the molded blank can be taken out.
Description
Technical Field
The utility model relates to the field of magnetic steel preparation, in particular to a die for preparing a large-size magnetic cake.
Background
The prior neodymium iron boron magnetic cake and magnetic ring are cylindrical or circular, the outer diameter is smaller, and the diameter is generally smaller than 100 mm. Due to the technical development, when a magnetic cake or magnetic ring with a large outer diameter (diameter larger than 200mm) needs to be used, the magnetic cake or magnetic ring with a large outer diameter is generally manufactured by manufacturing a plurality of parts which are spliced with each other and then assembling.
When a large-size magnetic cake is molded by compression, the molded blank is difficult to directly take out of a corresponding mold due to large volume and heavy mass, and the blank is easy to deform or crack when taken out.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a die for preparing a large-size magnetic cake, which is convenient to mold the large-size magnetic cake and disassemble the die for taking out a connecting plate and a molded blank.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a mould for preparing jumbo size magnetism cake, includes the die holder, the die holder upper surface be provided with connecting plate, two in opposite directions sliding connection in connecting plate side module, lid fit the last module of side module upper surface, two side module lateral wall in opposite directions all is the arc setting, and is the ring form when enclosing, the die holder is provided with two guide blocks that are used for offside module to slide the direction, side module both ends respectively the butt in corresponding the guide block and along the guide block length direction slide, the guide block up end flushes with last module up end, the guide block with the connection integrated circuit board links firmly.
The utility model is further provided with: the upper surface of the lower die holder is provided with a clamping groove for the guide block to be clamped in, the lower end surface of the guide block is provided with a butt notch abutting against the edge of the connecting plate, the butt notch abuts against the connecting plate and fixes the connecting plate to the lower die holder, and the guide block is connected to the lower die holder through bolts.
The utility model is further provided with: the side wall of one side of the clamping groove, which deviates from the connecting plate, is obliquely arranged, and the opening position area of the clamping groove is larger than the ground position of the clamping groove.
The utility model is further provided with: the bottom surface of the clamping groove is fixedly provided with a positioning pin used for positioning the position of the guide block, and the lower end surface of the guide block is provided with a positioning groove corresponding to the positioning pin.
The utility model is further provided with: four first threaded holes for bolt connection are formed in the upper surface of the connecting plate, and the first threaded holes are located at four corner positions of the connecting plate.
The utility model is further provided with: a plurality of second screw holes are formed in the two symmetrical side walls of the connecting plate, and first hanging rings are connected in the second screw holes in a threaded mode.
The utility model is further provided with: and the two symmetrical side walls of the upper module are in threaded connection with a second lifting ring.
In conclusion, the utility model has the following beneficial effects:
when the die pressing is carried out, powder for die pressing forming is filled between the two side modules, then the modules are covered, the powder for die pressing forming is located in a space surrounded by the upper module, the connecting plate, the lower module, the two guide blocks and the two side modules, then the die pressing machine is filled into the die pressing machine, the die pressing machine is abutted against the lower die seat and the upper module, the two side modules are pushed to move in opposite directions, and therefore the powder for die pressing forming is extruded, and a die pressing forming blank body is achieved. When the drawing of patterns is needed, the connecting plate and the blank formed on the connecting plate are detached from the die, in addition, the structure for protecting the blank is installed on the connecting plate, if the protective sleeve prepared by sponge is sleeved on the side wall of the blank, the plate is placed on the upper surface of the blank, the plate is fixed and connected with the connecting plate, then the connecting plate is lifted and placed after the connecting plate is turned over, the connecting plate is located on the upper surface of the blank, the drawing of patterns on the blank is realized after the connecting plate is detached, and in addition, the blank can be effectively prevented from being damaged during the drawing of patterns.
Through the convenient guide block installation that supplies of draw-in groove, fixed to ensure that two guide blocks are parallel arrangement, through locating pin, constant head tank, can accurate location guide block mounted position, the butt breach is gone into to the border card through the connecting plate, and when realizing fixed guide block, synchronous fixed connection board reaches convenient equipment or dismantles the mould.
The connecting plate is conveniently lifted and pulled through the first lifting ring and separated from the lower die base through the threaded connection of the bolt; conveniently take away the module of going up through second rings.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a hidden upper module;
FIG. 3 is an enlarged view of section A of FIG. 2;
fig. 4 is a cross-sectional view of the present invention.
The corresponding part names indicated by the numbers in the figures: 1. a lower die holder; 2. a connecting plate; 3. a side module; 4. an upper module; 5. a guide block; 6. a card slot; 7. abutting the notch; 8. positioning pins; 9. positioning a groove; 10. a first threaded hole; 11. a second threaded hole; 12. a first hanging ring; 13. and a second hanging ring.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easy to understand, the utility model is further described with reference to the figures and the specific embodiments.
As shown in fig. 1 to 4, the mold for preparing a large-size magnetic cake provided by the utility model comprises a lower mold base 1, wherein a connecting plate 2, two side mold blocks 3 which are connected to the connecting plate 2 in a sliding manner in opposite directions, and an upper mold block 4 which covers the upper surface of the side mold block 3 are arranged on the upper surface of the lower mold base 1, opposite side walls of the two side mold blocks 3 are arranged in an arc shape and are circular when enclosed, the lower mold base 1 is provided with two guide blocks 5 which are used for guiding the side mold blocks 3 in a sliding manner, two ends of each side mold block 3 are respectively abutted against the corresponding guide block 5 and slide along the length direction of the guide block 5, the upper end surface of each guide block 5 is flush with the upper end surface of the upper mold block 4, and the guide blocks 5 are connected with the connecting plate 2 in a clamping manner.
During die pressing, powder for die pressing is filled between the two side modules 3, then the upper module 4 is covered, the die pressing powder is located in a space surrounded by the upper module 4, the connecting plate 2, the lower module, the two guide blocks 5 and the two side modules 3, then the die is filled into a die press, the die press is pressed against the lower die base 1 and the upper module 4, the two side modules 3 are pushed to move oppositely, the die pressing powder is extruded, and a die pressing blank is formed. When needs drawing of patterns, dismantle the connecting plate 2 and the body that the shaping was in connecting plate 2 from the mould earlier, in addition through the structure of installation protection to the body on connecting plate 2, if the protective sheath of establishing the sponge preparation at body lateral wall cover, place panel in addition on the body upper surface, and with panel fixed and connecting plate 2, later hang connecting plate 2 and place behind the upset connecting plate 2, connecting plate 2 is to be located the body upper surface, dismantle connecting plate 2 after, realize the drawing of patterns to the body, in addition during the drawing of patterns, can effectively avoid the body impaired.
The confession has been seted up to the die holder upper surface draw-in groove 6 that the guide block 5 card was gone into, draw-in groove 6 deviates from one side lateral wall of connecting plate 2 and is the slope setting, 6 open position areas of draw-in groove are greater than 6 bottom surface positions of draw-in groove. The lower end face of the guide block 5 is provided with a butt notch 7 which is butted with the edge of the connecting plate 2, the butt notch 7 is butted with the connecting plate 2 and fixes the connecting plate 2 to the lower die holder 1, and the guide block 5 is connected to the lower die holder 1 through bolts. In addition, a positioning pin 8 for positioning the position of the guide block 5 is fixed on the bottom surface of the clamping groove 6, and a positioning groove 9 corresponding to the positioning pin 8 is formed in the lower end surface of the guide block 5. Conveniently supply guide block 5 installation, fixed through draw-in groove 6 to ensure that two guide blocks 5 are parallel arrangement, in addition through locating pin 8, constant head tank 9, can accurate location guide block 5 mounted position, the butt breach 7 is gone into to border card through connecting plate 2, when realizing fixed guide block 5, synchronous fixed connection board 2 reaches convenient equipment or dismantles the mould.
Four first threaded holes 10 for bolt connection are formed in the upper surface of the connecting plate 2, and the first threaded holes 10 are located at four corner positions of the connecting plate 2. A plurality of second screw hole 11 has all been seted up to 2 bisymmetry lateral walls of connecting plate, and second screw hole 11 is seted up to the lateral wall that connecting plate 2 perpendicular to 5 length direction of guide block promptly, and 11 internal thread connections of second screw hole have first rings 12. Two symmetrical side walls of the upper module 4 are in threaded connection with second hanging rings 13. The connection plate 2 is conveniently placed between the plates placed on the upper surface of the blank by means of the first threaded holes 10. The connecting plate 2 is conveniently lifted and pulled through the first lifting ring 12 through the threaded connection of the bolt, and the connecting plate 2 is separated from the lower die base 1; the upper module 4 is conveniently removed by means of the second lifting ring 13.
In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A mould for preparing a large-size magnetic cake comprises a lower die holder (1) and is characterized in that: die holder (1) upper surface is provided with connecting plate (2), two sliding connection in opposite directions in connecting plate (2) side module (3), lid fit last module (4) of side module (3) upper surface, two side module (3) lateral wall in opposite directions all is the arc setting, and is the ring form when encircleing, die holder (1) is provided with two guide block (5) that are used for offside module (3) direction of sliding, side module (3) both ends respectively butt in corresponding guide block (5) and slide along guide block (5) length direction, guide block (5) up end flushes with last module (4) up end, guide block (5) with connecting plate (2) card is fixed and is connected.
2. A mold for making a large-sized magnetic cake as claimed in claim 1, wherein: the confession is seted up to die holder (1) upper surface draw-in groove (6) that guide block (5) card was gone into, butt breach (7) of butt connecting plate (2) border position are seted up to guide block (5) lower terminal surface, butt breach (7) with connecting plate (2) butt and with connecting plate (2) fixed with die holder (1), guide block (5) bolted connection in die holder (1).
3. A mold for making a large-sized magnetic cake as claimed in claim 2, wherein: the side wall of one side of the clamping groove (6) departing from the connecting plate (2) is obliquely arranged, and the area of the opening position of the clamping groove (6) is larger than the ground position of the clamping groove (6).
4. A mold for making a large-sized magnetic cake as claimed in claim 3, wherein: the bottom surface of the clamping groove (6) is fixedly provided with a positioning pin (8) used for positioning the position of the guide block (5), and the lower end surface of the guide block (5) is provided with a positioning groove (9) corresponding to the positioning pin (8).
5. A mold for making a large-sized magnetic cake as claimed in claim 1, wherein: four first threaded holes (10) for bolt connection are formed in the upper surface of the connecting plate (2), and the first threaded holes (10) are located at four corner positions of the connecting plate (2).
6. A mold for making a large-sized magnetic cake as claimed in claim 1, wherein: a plurality of second screw holes (11) are formed in the two symmetrical side walls of the connecting plate (2), and first hanging rings (12) are connected to the second screw holes (11) in an internal thread mode.
7. A mold for making a large-sized magnetic cake as claimed in claim 6, wherein: and the two symmetrical side walls of the upper module (4) are in threaded connection with a second lifting ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122428507.5U CN216466405U (en) | 2021-10-09 | 2021-10-09 | A mould for preparing jumbo size magnetic cake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122428507.5U CN216466405U (en) | 2021-10-09 | 2021-10-09 | A mould for preparing jumbo size magnetic cake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216466405U true CN216466405U (en) | 2022-05-10 |
Family
ID=81439571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122428507.5U Active CN216466405U (en) | 2021-10-09 | 2021-10-09 | A mould for preparing jumbo size magnetic cake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216466405U (en) |
-
2021
- 2021-10-09 CN CN202122428507.5U patent/CN216466405U/en active Active
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