CN209926877U - Vertical magnet steel fritting furnace cooling mechanism - Google Patents
Vertical magnet steel fritting furnace cooling mechanism Download PDFInfo
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- CN209926877U CN209926877U CN201920036832.7U CN201920036832U CN209926877U CN 209926877 U CN209926877 U CN 209926877U CN 201920036832 U CN201920036832 U CN 201920036832U CN 209926877 U CN209926877 U CN 209926877U
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- cooling
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- sliding block
- inner bag
- support body
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- 238000001816 cooling Methods 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000005245 sintering Methods 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
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Abstract
The utility model discloses a vertical magnet steel fritting furnace cooling mechanism, its technical scheme main points are: the utility model provides a vertical magnet steel fritting furnace cooling mechanism, includes the support body, still include horizontal sliding connection in the sliding block of support body, set up in support body and drive the first actuating cylinder, two that drive that the sliding block slided drive actuating cylinder, two be the symmetry set up in the cooling block of sliding block, set up in the cooling tube of cooling block lateral wall, set up in the cooling chamber that cooling block and cooling liquid flowed in, first actuating cylinder output shaft that drives is the level setting and towards the inner bag, the cooling block is close to in the inner bag and through the cooling liquid cooling inner bag of cooling intracavity. The utility model discloses effectively improve the cooling efficiency to inner bag and magnet steel.
Description
Technical Field
The utility model relates to a fritting furnace field especially involves a vertical magnet steel fritting furnace cooling mechanism.
Background
The rare earth permanent magnet material mainly comprises a rare earth-cobalt alloy system (namely RE-Co permanent magnet) and a neodymium iron boron alloy (namely Nd-Fe-B permanent magnet). The sintering of the sintered neodymium iron boron refers to a process of heating a green body to a temperature below the melting point of a powder matrix phase and holding the temperature for a period of time in order to further improve the performance and usability of the magnet, improve the contact property between powders, improve the strength and enable the magnet to have high-performance microstructure characteristics. After the powder is compacted, all the bonding between the particles is mechanical bonding, and the bonding strength is extremely low. If the forming pressure is very high, some of the particles which have been in contact with one another already undergo elastic or plastic deformation, in which case the sample is relatively easy to split and its microstructure is not sufficient to produce high magnetic properties. Sintering is the process of changing the powder combination from green to blank, and sintering equipment is needed in the process.
A vacuum sintering furnace is a furnace for the protective sintering of a heated object in a vacuum environment.
The existing vacuum sintering furnace comprises a bedroom sintering furnace and a vertical sintering furnace, wherein the vertical sintering furnace mainly comprises a placing platform 2 for placing magnetic steel, an inner container 3 arranged on the placing platform, and a heating furnace body 4 capable of moving up and down relative to the placing platform 2. When the heating magnetic steel is used, the heating furnace body 4 is sleeved on the inner container 3 for heating, after the heating is completed, the heating furnace body 4 is lifted, the heating furnace body 4 is separated from the inner container, then the temperature is reduced through an air cooling technology, namely, the vacuum sintering furnace is blown by a fan for cooling. But the air cooling technology can not achieve the effects of quickly cooling and controlling the temperature.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical magnet steel fritting furnace cooling mechanism effectively improves the cooling efficiency to inner bag and magnet steel.
The above technical purpose of the utility model is realized with following technical scheme: the utility model provides a vertical magnet steel fritting furnace cooling mechanism, includes the support body, still include horizontal sliding connection in the sliding block of support body, set up in support body and drive the first actuating cylinder, two that drive that the sliding block slided drive actuating cylinder, two be the symmetry set up in the cooling block of sliding block, set up in the cooling tube of cooling block lateral wall, set up in the cooling chamber that cooling block and cooling liquid flowed in, first actuating cylinder output shaft that drives is the level setting and towards the inner bag, the cooling block is close to in the inner bag and through the cooling liquid cooling inner bag of cooling intracavity.
The utility model discloses a further set up to: the cooling block is a semicircular ring, the sliding block is fixedly connected with a rotating shaft which is vertically arranged, the cooling block is hinged to the rotating shaft, and the sliding block is provided with two driving components which drive the cooling block to rotate oppositely and cover the side wall of the inner container.
The utility model discloses a further set up to: the driving assembly comprises a second driving cylinder fixedly connected with the sliding block and horizontally arranged, and two connecting rods hinged to the output shaft of the second driving cylinder, wherein one end, far away from the second driving cylinder, of each connecting rod is hinged to the outer side wall of the corresponding cooling block, the rotating axial direction of each connecting rod is vertically arranged, and the output shaft of the second driving cylinder is parallel to the output shaft of the first driving cylinder.
The utility model discloses a further set up to: the support body with be provided with between the sliding block right the sliding block carries out the direction subassembly that leads, the direction subassembly include fixed connection in the guide bar of support body, set up in the sliding block supplies the guiding hole that the guide bar wore to establish, guide bar length direction sets up along first actuating cylinder length direction.
To sum up, the utility model discloses following beneficial effect has:
1) when the first driving cylinder drives the sliding block to move towards the inner container, the cooling block is attached to the side wall of the inner container, and then the cooling liquid flowing into the cooling cavity quickly removes the inner container, so that the magnetic steel is cooled, and the cooling efficiency of the magnetic steel is improved through the cooling liquid;
2) after the first driving cylinder drives the sliding block to move towards the inner container, the output shaft of the second driving cylinder extends, and the output shaft of the second driving cylinder drives the corresponding cooling blocks to rotate oppositely through the two connecting rods, so that the two cooling blocks coat the side wall of the inner container, and the temperature of the inner container can be quickly reduced by coating the side wall of the inner container 3 through the cooling blocks;
3) the sliding direction of the sliding block can be determined by sliding the sliding block relative to the guide rod, and the sliding block is ensured to move towards the inner container.
Drawings
FIG. 1 is a schematic view of a new material proposed by the present invention;
fig. 2 is a first cross-sectional view of the present invention;
fig. 3 is a second sectional view of the present invention.
The corresponding part names indicated by the numbers in the figures: 1. a frame body; 2. a placing table; 3. an inner container; 4. heating the furnace body; 10. a sliding block; 11. a first driving cylinder; 12. cooling the block; 13. a cooling chamber; 14. A cooling tube; 15. a rotating shaft; 16. a second driving cylinder; 17. a connecting rod; 18. a guide bar; 19. And (4) a guide hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 3, the utility model provides a vertical magnet steel fritting furnace cooling mechanism, include along horizontal direction sliding connection in the sliding block 10 of support body 1, sliding block 10 slides towards 3 directions of inner bag, and the first actuating cylinder 11 that drives that the 1 fixedly connected with of support body drove sliding block 10 and slide, sliding block 10 installs two cooling blocks 12 that are the symmetry and set up, and two cooling blocks 12 can laminate in 3 lateral walls of inner bag, and cooling block 12 sets up the cooling chamber 13 that supplies the coolant liquid to flow in, and cooling block 12 is connected with cooling tube 14. Like this when the first back of moving towards 3 directions on the inner bag of drive cylinder 11 drive sliding block 10, cooling block 12 laminates in 3 lateral walls on the inner bag, then goes inner bag 3 through the quick people of coolant liquid that flows into cooling chamber 13 to the magnet steel cooling, and reach improvement magnet steel cooling efficiency through the coolant liquid.
The pivot 15 of the up end fixedly connected with of sliding block 10, pivot 15 are vertical setting to two cooling blocks 12 all articulate in pivot 15, and cooling block 12 is the semicircle annular setting, and sliding block 10 is provided with two cooling block 12 pivoted drive assembly in opposite directions of drive, and through two cooling block 12 of drive assembly drive rotation in opposite directions, thereby make two cooling block 12 cladding live the lateral wall of inner bag 3. Drive assembly includes that fixed connection drives actuating cylinder 16 in the second of skid block 10, and the second drives actuating cylinder 16 output shaft and is on a parallel with the skid block 10 moving direction, and the second drives actuating cylinder 16 output shaft and articulates there are two connecting rods 17, and every connecting rod 17 is kept away from the second and is driven actuating cylinder 16 one end and articulate respectively in the lateral wall of cooling block 12, and the rotating shaft of connecting rod 17 is vertical setting. Like this when first drive actuating cylinder 11 drive sliding block 10 towards the removal of inner bag 3 direction back, drive actuating cylinder 16 output shaft extension through the second, the output shaft that the second drove actuating cylinder 16 drives through two connecting rods 17 and drives corresponding cooling block 12 and rotate in opposite directions to two cooling block 12 cladding live inner bag 3 lateral walls, live inner bag 3 lateral walls through cooling block 12 cladding like this and can reduce the temperature of inner bag 3 fast.
In order to ensure that the sliding block 10 slides towards the direction of the inner container 3, a guide assembly is arranged between the frame body 1 and the sliding block 10, the guide assembly comprises a guide rod 18 fixedly connected to the frame body 1, the guide rod 18 is parallel to the length direction of the output shaft of the first driving cylinder 11, and the sliding block 10 is provided with a guide hole 19 for the guide rod 18 to penetrate. The sliding direction of the sliding block 10 can be determined by sliding the sliding block 10 relative to the guide rod 18, and the sliding block 10 is ensured to move towards the inner container 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a vertical magnet steel fritting furnace cooling mechanism, includes support body (1), its characterized in that: still include horizontal sliding connection in sliding block (10) of support body (1), set up in support body (1) and drive sliding block (10) first drive actuating cylinder (11), two be the symmetry set up in cooling block (12) of sliding block (10), set up in cooling tube (14) of cooling block (12) lateral wall, set up in cooling block (12) and cooling chamber (13) that supply the coolant liquid to flow in, first drive actuating cylinder (11) output shaft is the level and sets up and towards inner bag (3), cooling block (12) are close to in inner bag (3) and through coolant liquid cooling inner bag (3) in cooling chamber (13).
2. The cooling mechanism of the vertical magnetic steel sintering furnace according to claim 1, wherein: cooling block (12) are the semicircle ring setting, sliding block (10) fixedly connected with is pivot (15) of vertical setting, and two cooling block (12) all articulate in pivot (15), sliding block (10) are provided with the drive two cooling block (12) rotate in opposite directions and the cladding live the drive assembly of inner bag (3) lateral wall.
3. The cooling mechanism of the vertical magnetic steel sintering furnace according to claim 2, wherein: the driving assembly comprises a second driving cylinder (16) fixedly connected to the sliding block (10) and horizontally arranged, and two connecting rods (17) hinged to output shafts of the second driving cylinder (16), each connecting rod (17) is hinged to the outer side wall of the corresponding cooling block (12) at one end, far away from the second driving cylinder (16), of each connecting rod (17), the rotating shaft of each connecting rod (17) is vertically arranged, and the output shafts of the second driving cylinders (16) are parallel to the output shafts of the first driving cylinders (11).
4. The cooling mechanism of the vertical magnetic steel sintering furnace according to claim 1, wherein: support body (1) with it is right to be provided with between sliding block (10) carry out the direction subassembly that leads, the direction subassembly include fixed connection in guide bar (18) of support body (1), set up in sliding block (10) and confession guide hole (19) that guide bar (18) were worn to establish, guide bar (18) length direction sets up along first driving cylinder (11) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036832.7U CN209926877U (en) | 2019-01-10 | 2019-01-10 | Vertical magnet steel fritting furnace cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036832.7U CN209926877U (en) | 2019-01-10 | 2019-01-10 | Vertical magnet steel fritting furnace cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209926877U true CN209926877U (en) | 2020-01-10 |
Family
ID=69065006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036832.7U Active CN209926877U (en) | 2019-01-10 | 2019-01-10 | Vertical magnet steel fritting furnace cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209926877U (en) |
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2019
- 2019-01-10 CN CN201920036832.7U patent/CN209926877U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231110 Address after: No. 8 Jingsan Road, Chongshou Town, Cixi City, Ningbo City, Zhejiang Province, 315300 Patentee after: Cixi Pengcheng Magnetic Steel Co.,Ltd. Address before: 314100 No. 8 Changle Road, Weitang Street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING PENGCHENG MAGNET Co.,Ltd. |
|
| TR01 | Transfer of patent right |