CN220462222U - Abnormal shape permanent magnet material forming device - Google Patents
Abnormal shape permanent magnet material forming device Download PDFInfo
- Publication number
- CN220462222U CN220462222U CN202321790203.6U CN202321790203U CN220462222U CN 220462222 U CN220462222 U CN 220462222U CN 202321790203 U CN202321790203 U CN 202321790203U CN 220462222 U CN220462222 U CN 220462222U
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- China
- Prior art keywords
- permanent magnet
- fixed
- magnet material
- top end
- die
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- 239000000463 material Substances 0.000 title claims abstract description 44
- 230000002159 abnormal effect Effects 0.000 title description 3
- 239000000843 powder Substances 0.000 claims abstract description 36
- 239000000696 magnetic material Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000005429 filling process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Abstract
The utility model discloses a special-shaped permanent magnet material forming device, and relates to the technical field of permanent magnet material processing. Comprises a workbench; the protective cover is arranged at the top end of the workbench and is used for avoiding the scattered flying of the permanent magnet material powder in the working process; the first cylinder is fixed at the top end of the protective cover; the upper push plate is arranged at the output end of the first cylinder. The utility model is different from the prior art in that the first motor, the rack, the gear, the storage box, the discharging pipe and the leveling mechanism are arranged, the gear is driven by the first motor to rotate, the gear drives the rack to move, so that the storage box and the discharging pipe are driven to move upwards to the die, then the valve is opened, the discharging pipe is discharged, the permanent magnetic material powder is filled into the die, the gear drives the rack to move in the filling process, so that the permanent magnetic material powder is filled into the die, and then the leveling mechanism is used for leveling the permanent magnetic material powder on the die, so that the quality of the permanent magnetic material after molding is prevented from being influenced by uneven filling of the powder in the die.
Description
Technical Field
The utility model relates to the technical field of permanent magnet material processing, in particular to a special-shaped permanent magnet material forming device.
Background
The preparation process of the neodymium iron boron permanent magnet material comprises the steps of melting alloy, crushing, pulverizing, pressing for orientation, sintering and tempering. Compression molding is one of the necessary procedures for producing the neodymium iron boron permanent magnet material.
The Chinese patent publication No. CN213366375U proposes a forming device for neodymium-iron-boron permanent magnet material, which solves the problem that the quality is affected due to the fact that a material injection port is arranged in the middle of an existing sealing column and the material is injected through the material injection port to form a column after forming.
However, the above solution still has a certain problem in practical application, for example, in the above solution, the permanent magnetic material powder is added into the forming cylinder by adding the powder into the material injection pipe, but the added powder cannot be uniformly filled into the forming cylinder, so that the permanent magnetic material powder is accumulated at a part of positions in the forming cylinder, and the part of positions are not filled, so that the quality after forming is affected.
Disclosure of Invention
The utility model aims to provide a special-shaped permanent magnet material forming device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a profiled permanent magnet material forming device comprising:
a work table;
the protective cover is arranged at the top end of the workbench and is used for avoiding the scattered flying of the permanent magnet material powder in the working process;
the first cylinder is fixed at the top end of the protective cover;
the upper push plate is arranged at the output end of the first cylinder;
the connecting frame is arranged at the top end of the workbench;
the die is arranged on the connecting frame;
the pushing mechanism is arranged at one side of the connecting frame and used for pushing permanent magnetic material powder on the die;
the groove is formed at the top end of the workbench;
the gear is rotationally connected in the groove;
the rack moves in the groove and is meshed with the gear;
the storage box is arranged at the top end of the rack and is used for storing permanent magnetic material powder;
the discharging pipe is fixedly communicated with the bottom end of one side, close to the die, of the storage box and is used for conveying permanent magnetic material powder into the die.
The pushing mechanism comprises:
the device comprises a telescopic rod, a supporting frame, a screw rod, a connecting block, a sliding block and a push rod;
the support frame is fixed at the top end of the workbench;
the screw rod rotates to be connected between the top inner wall and the bottom inner wall of support frame, and the slider spiro union is on the outer wall of screw rod, and the telescopic link is fixed in the one side that the slider is close to the mould, and the telescopic link of connecting block is fixed in the telescopic link, and the bottom at the connecting block is installed to the push rod for push away the permanent magnetism material powder on the flat mould.
The mold comprises:
a housing and a base;
the shell is installed on the link, and base sliding connection is on the inner wall of shell.
The bottom end fixing of base has the inserted block, has seted up the connector on link and the workstation, and the bottom mounting of workstation has the second cylinder, and the output of second cylinder is fixed with the fixed block, and the standing groove has been seted up on the top of fixed block, and the inserted block is pegged graft in the standing groove, and with standing groove looks adaptation.
The outer wall of the shell is fixed with a connecting plate, and the connecting plate is fixed with the top end of the connecting frame through bolts.
The top of push rod is fixed with the mounting panel, passes through the bolt fastening between mounting panel and the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
this abnormal shape permanent magnetic material forming device, with prior art's difference is, through setting up first motor, the rack, the gear, the storage case, discharging pipe and pushing away flat mechanism, utilize first motor drive gear rotation, the gear drives the rack and removes, thereby drive storage case and discharging pipe and upwards remove to the mould, afterwards the valve is opened, discharging in the discharging pipe, pack permanent magnetic material powder in the mould, drive the rack and remove at filling in-process gear, thereby make the mould in be full of permanent magnetic material powder, afterwards utilize pushing away flat mechanism with the permanent magnetic material powder on the mould, avoid the interior powder of mould to pack the quality after the inhomogeneous permanent magnetic material shaping of influence.
Meanwhile, the special-shaped permanent magnet material forming device is different from the prior art in that the second cylinder drives the fixed block to move upwards, so that the base is pushed to move upwards in the shell, the permanent magnet material is pushed out, and the quick discharging is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model with the shield removed;
fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a work table; 2. a protective cover; 3. a pushing mechanism; 301. a telescopic rod; 302. a support frame; 303. a screw rod; 304. a connecting block; 305. a push rod; 4. a first cylinder; 5. a push plate; 6. a connecting frame; 7. a storage bin; 8. a second cylinder; 9. a mold; 901. a housing; 902. a base; 10. a rack; 11. a gear; 12. inserting blocks; 13. a fixed block; 14. and a connecting port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of processing and forming the special-shaped permanent magnet material, a compression forming device is needed, and in the process of processing and forming the special-shaped permanent magnet material by using the equipment, a corresponding die 9 and a push plate 5 matched with the die 9 are needed to be placed in advance according to the needed special-shaped material, so that the special-shaped permanent magnet material can be ensured to be compression formed.
As shown in fig. 1-3, the present utility model provides a technical solution: a profiled permanent magnet material forming device comprising: a work table 1; the protective cover 2 is arranged at the top end of the workbench 1 and is used for avoiding the scattered flying of the permanent magnetic material powder in the working process; the first cylinder 4 is fixed at the top end of the protective cover 2; the upper push plate 5 is arranged at the output end of the first cylinder 4; the connecting frame 6 is arranged at the top end of the workbench 1; a die 9 provided on the connection frame 6, the die 9 including: a housing 901 and a base 902; the outer casing 901 is mounted on the connecting frame 6, and the base 902 is slidably connected to the inner wall of the outer casing 901; the flattening mechanism 3 is arranged on one side of the connecting frame 6 and is used for flattening the permanent magnet material powder on the die 9; the groove is formed at the top end of the workbench 1; the gear 11 is rotationally connected in the groove; the rack 10 moves in the groove and is meshed with the gear 11, the first motor is fixed at the bottom end of the workbench 1, and the output end of the first motor penetrates through the workbench 1 and then is fixed with the bottom end of the gear 11; the storage box 7 is arranged at the top end of the rack 10 and is used for storing permanent magnetic material powder, a supporting rod is fixed at the top end of the rack 10, and the storage box 7 is arranged on the supporting rod; the discharging pipe is fixedly communicated with the bottom end of one side, close to the die 9, of the storage box 7 and used for conveying permanent magnetic material powder into the die 9, and a valve is arranged on the discharging pipe.
It should be noted that, drive gear 11 through first motor and rotate, gear 11 drives rack 10 and removes, thereby drive storage case 7 and discharging pipe and move on to mould 9, afterwards, the valve is opened, discharging in the discharging pipe, pack permanent magnet material powder in to mould 9, in filling process gear 11 drives rack 10 and removes, thereby make mould 9 be full of permanent magnet material powder, after filling, first motor drives gear 11 reverse rotation, rack 10 drives storage case 7 and keeps away from, afterwards utilize the mechanism 3 of pushing away the permanent magnet material powder on the mould 9 to level, avoid in the mould 9 powder to fill the inhomogeneous quality after the permanent magnet material shaping that influences.
As shown in fig. 1 and 2, the leveling mechanism 3 includes: the telescopic rod 301, the support frame 302, the screw rod 303, the connecting block 304, the sliding block and the push rod 305; the support frame 302 is fixed at the top end of the workbench 1; the lead screw 303 rotates to be connected between the top inner wall and the bottom inner wall of support frame 302, and the slider spiro union is on the outer wall of lead screw 303, and telescopic link 301 is fixed in the slider and is close to one side of mould 9, and the flexible end at telescopic link 301 is fixed to the connecting block 304, and the bottom at connecting block 304 is installed to push away the permanent magnetism material powder on the flat mould 9, and the bottom at workstation 1 is fixed to the second motor, and its output runs through workstation 1 and support frame 302 after fixed mutually with the bottom of lead screw 303.
It should be noted that, the screw rod 303 is driven to rotate by the second motor, the screw rod 303 drives the slider to move, the slider drives the telescopic rod 301, the connecting block 304 and the push rod 305 to move downwards until contacting with the top end of the die 9, and then the telescopic rod 301 pushes the push rod 305 forward to level the powder on the die 9.
As shown in fig. 1, 2 and 3, an insert 12 is fixed at the bottom end of the base 902, a connection port 14 is formed on the connection frame 6 and the workbench 1, a second air cylinder 8 is fixed at the bottom end of the workbench 1, a fixed block 13 is fixed at the output end of the second air cylinder 8, the fixed block 13 slides in the connection port 14, a placing groove is formed at the top end of the fixed block 13, and the insert 12 is inserted in the placing groove and is matched with the placing groove. The outer wall of the casing 901 is fixed with a connecting plate, and the connecting plate is fixed with the top end of the connecting frame 6 through bolts. The top of push rod 305 is fixed with the mounting panel, passes through the bolt fastening between mounting panel and the connecting block 304.
It should be noted that after the permanent magnetic material is pressed and formed, the second cylinder 8 drives the fixed block 13 to move upwards, so that the pressed and formed permanent magnetic material is pushed out, and the quick discharging is facilitated.
Working principle: firstly, insert the inserted block 12 of base 902 bottom in fixed block 13, afterwards aim at base 902 and insert shell 901 on the outer wall of base 902, afterwards make shell 901 fixed through the spiro union bolt on mounting panel and link 6, afterwards, just can start first motor, it drives gear 11 and rotates, gear 11 drives rack 10 and remove, thereby drive storage box 7 and discharging pipe upward move of mould 9, afterwards the valve is opened, discharging in the discharging pipe, fill permanent magnetism material powder into mould 9, in the filling process gear 11 drives rack 10 and removes, thereby make mould 9 be full of permanent magnetism material powder, after the filling finishes, first motor drives gear 11 reverse rotation, rack 10 drives storage box 7 and is kept away from, then start the second motor, it drives lead screw 303 and removes the slider, the slider drives telescopic link 301, connecting block 304 and push rod 305 down, until with the top contact of mould 9, afterwards utilize telescopic link 301 to promote the powder on the push rod 305 forward to level, after the trowelling, telescopic link 301 drives the push rod and moves back 4, afterwards first air cylinder 4 drives upward movement of push plate 5, make a cylinder 5 is pushed upward to be pushed down, make the shaping material upward, thereby accomplish the motion of the cylinder is moved upward, the cylinder is pushed down, the top is pushed down by the cylinder 4, the convenience is pushed down, the top is pushed down by the material is pushed down, the top is pushed down by the cylinder is moved, after the top is pushed down, the top is moved down, and the top is convenient, and the top is moved down, top is 9, and is moved down, top is 9, top is moved down, and is 9, top is convenient, and is 9 is convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. A profiled permanent magnet material forming device, comprising:
a work table (1);
the protective cover (2) is arranged at the top end of the workbench (1) and is used for avoiding the scattered flying of the permanent magnet material powder in the working process;
the first cylinder (4) is fixed at the top end of the protective cover (2);
the upper push plate (5) is arranged at the output end of the first cylinder (4);
the connecting frame (6) is arranged at the top end of the workbench (1);
a die (9) arranged on the connecting frame (6);
the pushing mechanism (3) is arranged at one side of the connecting frame (6) and is used for pushing permanent magnet material powder on the die (9) to be flat;
the groove is formed at the top end of the workbench (1);
a gear (11) rotatably connected in the groove;
a rack (10) which moves in the groove and is meshed with the gear (11);
the storage box (7) is arranged at the top end of the rack (10) and is used for storing permanent magnetic material powder;
the discharging pipe is fixedly communicated with the bottom end of one side of the storage box (7) close to the die (9) and used for conveying permanent magnet material powder into the die (9).
2. A profiled permanent magnet material forming device according to claim 1, characterized in that the levelling mechanism (3) comprises:
the telescopic rod (301), the supporting frame (302), the screw rod (303), the connecting block (304), the sliding block and the push rod (305);
the supporting frame (302) is fixed at the top end of the workbench (1);
the screw rod (303) is rotationally connected between the top end inner wall and the bottom end inner wall of the supporting frame (302), the sliding block is in threaded connection with the outer wall of the screw rod (303), the telescopic rod (301) is fixed on one side, close to the die (9), of the sliding block, the connecting block (304) is fixed at the telescopic end of the telescopic rod (301), and the push rod (305) is installed at the bottom end of the connecting block (304) and used for pushing permanent magnetic material powder on the die (9).
3. A profiled permanent magnet material forming device according to claim 1, characterized in that the mould (9) comprises:
a housing (901) and a base (902);
the shell (901) is arranged on the connecting frame (6), and the base (902) is connected on the inner wall of the shell (901) in a sliding way.
4. A special-shaped permanent magnet material forming device according to claim 3, characterized in that an inserting block (12) is fixed at the bottom end of the base (902), a connecting port (14) is formed in the connecting frame (6) and the workbench (1), a second air cylinder (8) is fixed at the bottom end of the workbench (1), a fixing block (13) is fixed at the output end of the second air cylinder (8), a placing groove is formed in the top end of the fixing block (13), and the inserting block (12) is inserted in the placing groove and is matched with the placing groove.
5. A special-shaped permanent magnet material forming device according to claim 3, wherein the outer wall of the housing (901) is fixed with a connecting plate, and the connecting plate is fixed with the top end of the connecting frame (6) through bolts.
6. The special-shaped permanent magnet material forming device according to claim 2, wherein a mounting plate is fixed at the top end of the push rod (305), and the mounting plate is fixed with the connecting block (304) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790203.6U CN220462222U (en) | 2023-07-10 | 2023-07-10 | Abnormal shape permanent magnet material forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790203.6U CN220462222U (en) | 2023-07-10 | 2023-07-10 | Abnormal shape permanent magnet material forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462222U true CN220462222U (en) | 2024-02-09 |
Family
ID=89803797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321790203.6U Active CN220462222U (en) | 2023-07-10 | 2023-07-10 | Abnormal shape permanent magnet material forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462222U (en) |
-
2023
- 2023-07-10 CN CN202321790203.6U patent/CN220462222U/en active Active
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