CN209103952U - A kind of charging tray frame for soft magnetic materials heat treatment - Google Patents
A kind of charging tray frame for soft magnetic materials heat treatment Download PDFInfo
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- CN209103952U CN209103952U CN201822265018.0U CN201822265018U CN209103952U CN 209103952 U CN209103952 U CN 209103952U CN 201822265018 U CN201822265018 U CN 201822265018U CN 209103952 U CN209103952 U CN 209103952U
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- charging tray
- soft magnetic
- magnetic materials
- heat treatment
- frame
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to a kind of charging tray framves for soft magnetic materials heat treatment, and charging tray frame is to be sequentially overlapped three layers or more fixed of frame structure from top to bottom, and the transverse direction of every layer of frame structure is equipped with more than four groups of charging tray；Multiple groups soft magnetic materials is uniformly placed on charging tray described in every group；On the charging tray and it is located at the set-down location of soft magnetic materials equipped with multiple groups convective region, multiple groups transmission hole is evenly equipped on convective region, soft magnetic materials is ring structure, and soft magnetic materials is put in the surface of convective region, and the overall size of convective region is greater than the outer diameter of ring structure.The utility model in use, the mobility of protective gas can be improved, while keeping heat distribution more uniform in atmosphere heat treatment furnace, so that the effect for being heat-treated soft magnetic materials is more preferable, the consistency for mass-producing material is higher.
Description
Technical field
The utility model relates to heat treatment tray field, it is more particularly to a kind of for soft magnetic materials heat treatment
Charging tray frame.
Background technique
For magnetic material in high-volume heat treatment, common flat pallet air-flow in atmosphere furnace is kept material uneven heating even,
The material that batch production comes out is not achieved unanimously.Batch production uses common flat pallet, and the material LS difference for being heat-treated out exists
20uh or so.In order to improve the material consistency problem after soft magnetic materials heat treatment, need to improve the prior art.
Utility model content
The purpose of this utility model be in view of the deficiencies of the prior art, provide it is a kind of for soft magnetic materials heat treatment
Charging tray frame, charging tray use in atmosphere heat treatment furnace, and the mobility of protective gas can be improved, while keeping heat distribution more equal
Even, so that the effect for being heat-treated soft magnetic materials is more preferable, the consistency for mass-producing material is higher.
The technology solution of the utility model is as follows:
A kind of charging tray frame for soft magnetic materials heat treatment, charging tray frame is to be sequentially overlapped fixed three layers or more from top to bottom
Frame structure, the transverse direction of every layer of frame structure is equipped with more than four groups of charging tray；It is uniformly placed on charging tray described in every group more
Group soft magnetic materials；Set-down location on the charging tray and positioned at soft magnetic materials is equipped with multiple groups convective region, is evenly equipped on convective region
Multiple groups transmission hole, soft magnetic materials are ring structure, and soft magnetic materials is put in the surface of convective region, and the profile ruler of convective region
The very little outer diameter greater than ring structure.
Preferably, the frame structure includes lower layer, middle layer and upper layer, and lower layer and middle layer, middle layer with it is upper
Spacing between layer is identical, and the height of spacing is 40mm higher than the height of soft magnetic materials.
Preferably, the bottom of the charging tray with a thickness of 2mm；Being surrounded by for the charging tray is perpendicular with charging tray bottom surface
Disk edge, the height on disk edge is 20mm, and the thickness of bottom of thickness and charging tray on disk edge is identical.
Preferably, the convective region is square structure or ring structure, multiple groups transmission hole is arranged in square knot
In structure or ring structure.
Preferably, the internal diameter of the soft magnetic materials is 82mm；Outer diameter is 110mm.
Preferably, the disk of the charging tray along be equipped with disk along integrally formed handhold part.
Preferably, the transmission hole is circular hole, Circularhole diameter 20mm.
Preferably, the charging tray is removably connected on charging tray frame.
Preferably, the central axis of the soft magnetic materials is conllinear with the central axis of convective region.
The utility model has the beneficial effects that:
The utility model increases transmission bore region on charging tray, and multiple groups transmission hole, soft magnetic materials are evenly equipped on convective region
For ring structure, soft magnetic materials is put in the surface of convective region, and the overall size of convective region is greater than the outer of ring structure
Diameter size, the central axis of soft magnetic materials and the central axis of convective region are conllinear, and in soft magnetic materials heat treatment, use is such
Protective gas mobility can be improved in charging tray, while keeping heat distribution more uniform, to keep the effect of heat treatment more preferable, batch is raw
The consistency of output material is higher, and under the conditions of mass production, advantage is more obvious.Using the charging tray batch heat with transmission hole
The material LS difference that process for producing comes out is within 7uh.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the charging tray of the utility model and the structural schematic diagram of soft magnetic materials；
Fig. 3 is the structural schematic diagram of the charging tray of the utility model；
In Fig. 1~3: I-convective region；1-charging tray frame；2-charging trays；201-disk edges；202-handhold parts；3-soft magnetisms
Material；4-transmission holes.
Specific embodiment
Embodiment, is shown in attached drawing 1~3, a kind of charging tray frame for soft magnetic materials heat treatment, charging tray frame 1 be from top to bottom according to
Three layers or more fixed of frame structure of secondary superposition, the transverse direction of every layer of frame structure are equipped with more than four groups of charging tray 2；Every group of institute
It states and is uniformly placed with multiple groups soft magnetic materials 3 on charging tray；On the charging tray and it is located at the set-down location of soft magnetic materials equipped with multiple groups convection current
Region I is evenly equipped with multiple groups transmission hole 4 on convective region, and soft magnetic materials is ring structure, and soft magnetic materials is being put in convective region just
Top, and the overall size of convective region is greater than the outer diameter of ring structure, the central axis and convective region of soft magnetic materials
Central axis it is conllinear.
The frame structure includes lower layer, middle layer and upper layer, and between lower layer and middle layer, middle layer and upper layer between
Away from identical, the height of spacing is 40mm higher than the height of soft magnetic materials.
The bottom of the charging tray with a thickness of 2mm；The charging tray is surrounded by the disk edge perpendicular with charging tray bottom surface
201, the height on disk edge is 20mm, and the thickness of bottom of thickness and charging tray on disk edge is identical.
The convective region is square structure or ring structure, and multiple groups transmission hole is arranged in square structure or ring junction
In structure, the overall size of convective region is greater than the outer diameter of ring structure, makes soft magnetic materials so during heat treatment, soft
Magnetic material is generally in upper downstream by region, guaranteeing that soft magnetic materials is integrally heated evenly.Convective region is set, is guaranteed soft
Magnetic material is heated evenly, while being also prevented from tray bottom deformation, because the quantity in the transmission hole of tray bottom is more, Jiu Huishi
The load-bearing capacity of charging tray declines, and can be charging tray deformation.
The internal diameter of the soft magnetic materials is 82mm；Outer diameter is 110mm.
The disk of the charging tray extracts charging tray along being equipped with disk along integrally formed handhold part 202 convenient for staff.
The transmission hole is circular hole, Circularhole diameter 20mm, and Circularhole diameter is greater than the thickness of soft magnetic materials, and soft magnetic materials puts
It on multiple groups transmission hole top, can be contacted when downstream passes through in guarantee with the medial and lateral of soft magnetic materials, guarantee heat distribution more
Add uniformly.
The charging tray is removably connected on charging tray frame, feeding and discharging convenient for charging tray.
Above-described embodiment is the specific descriptions carried out to the utility model, is only carried out furtherly to the utility model
It is bright, it should not be understood as the restriction to scope of protection of the utility model, those skilled in the art is according in above-mentioned utility model
Appearance is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (9)
1. a kind of charging tray frame for soft magnetic materials heat treatment, charging tray frame is to be sequentially overlapped fixed three layers or more from top to bottom
The transverse direction of frame structure, every layer of frame structure is equipped with more than four groups of charging tray；It is characterized by: on charging tray described in every group uniformly
It is placed with multiple groups soft magnetic materials；On the charging tray and it is located at the set-down location of soft magnetic materials equipped with multiple groups convective region, convective region
On be evenly equipped with multiple groups transmission hole, soft magnetic materials is ring structure, and soft magnetic materials is put in the surface of convective region, and convective region
Overall size be greater than ring structure outer diameter.
2. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 1, it is characterised in that: the frame body knot
Structure includes lower layer, middle layer and upper layer, and the spacing between lower layer and middle layer, middle layer and upper layer is identical, the height of spacing
It is 40mm higher than the height of soft magnetic materials.
3. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 1, it is characterised in that: the charging tray
Bottom with a thickness of 2mm；The charging tray is surrounded by the disk edge perpendicular with charging tray bottom surface, and the height on disk edge is 20mm, disk
The thickness of bottom of thickness and charging tray on edge is identical.
4. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 1, it is characterised in that: the convective region
Domain is square structure or ring structure, and multiple groups transmission hole is arranged in square structure or ring structure.
5. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 1, it is characterised in that: the soft magnetism material
The internal diameter of material is 82mm；Outer diameter is 110mm.
6. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 3, it is characterised in that: the charging tray
Disk along be equipped with disk along integrally formed handhold part.
7. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 1, it is characterised in that: the transmission hole
For circular hole, Circularhole diameter 20mm.
8. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 1, it is characterised in that: the charging tray can
It is releasably connected on charging tray frame.
9. a kind of charging tray frame for soft magnetic materials heat treatment according to claim 1, it is characterised in that: the soft magnetism material
The central axis of material and the central axis of convective region are conllinear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265018.0U CN209103952U (en) | 2018-12-31 | 2018-12-31 | A kind of charging tray frame for soft magnetic materials heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265018.0U CN209103952U (en) | 2018-12-31 | 2018-12-31 | A kind of charging tray frame for soft magnetic materials heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103952U true CN209103952U (en) | 2019-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822265018.0U Active CN209103952U (en) | 2018-12-31 | 2018-12-31 | A kind of charging tray frame for soft magnetic materials heat treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663022A (en) * | 2019-10-29 | 2020-09-15 | 北京冶科磁性材料有限公司 | Common mode iron core transverse magnetic processing charging rack |
-
2018
- 2018-12-31 CN CN201822265018.0U patent/CN209103952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663022A (en) * | 2019-10-29 | 2020-09-15 | 北京冶科磁性材料有限公司 | Common mode iron core transverse magnetic processing charging rack |
| CN111663022B (en) * | 2019-10-29 | 2024-02-20 | 北京冶科磁性材料有限公司 | Common-mode iron core transverse magnetic treatment charging rack |
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