CN206047907U - A kind of vacuum adsorption fixture that processing is ground for permanent magnet material - Google Patents
A kind of vacuum adsorption fixture that processing is ground for permanent magnet material Download PDFInfo
- Publication number
- CN206047907U CN206047907U CN201620991996.1U CN201620991996U CN206047907U CN 206047907 U CN206047907 U CN 206047907U CN 201620991996 U CN201620991996 U CN 201620991996U CN 206047907 U CN206047907 U CN 206047907U
- Authority
- CN
- China
- Prior art keywords
- base plate
- permanent magnet
- magnet material
- vacuum adsorption
- inner sleeve
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a kind of vacuum adsorption fixture that processing is ground for permanent magnet material, including base plate, flag and inner sleeve plate；It is provided with attraction grooves at the top of base plate, base plate is internally provided with exhaust passage, and the one side of base plate is provided with air vent；Attraction grooves are connected with exhaust passage by connecting hole, and one end of exhaust passage is connected with air vent；Base plate is provided with processed product, and flag is provided with the outside of processed product, is provided with inner sleeve plate on the inside of processed product, and processed product, flag and inner sleeve plate are by plate upper surface all standing；This utility model is used for permanent magnet material and grinds fixture manufacture difficulty and cost when the vacuum adsorption fixture processed reduces replacing product, shortens the fixture process-cycle；And this utility model be used for permanent magnet material grind processing vacuum adsorption fixture be used for vertical surface grinding machine with rectangular table when, processing ring-type or round pie product realize without magnetic process, it is ensured that processing precision of products and efficiency, improve product quality of coating.
Description
Technical field
This utility model is related to rare earth permanent-magnetic material processing technique field, particularly a kind of to grind processing for permanent magnet material
Vacuum adsorption fixture.
Background technology
Using during mill processing, particularly plane machining more than during sintered NdFeB machining, generally use vertical shaft round table and put down
Face grinding machine, fixes product using electromagnetism or permanent magnetic chuck, is also such during using square platform surface grinding machine；Disk is directly connect with product
Touch, unavoidably make product be magnetized；As product to be processed is permanent magnet, remnant field after magnetization, is inevitably remained,
Even if demagnetization is also impossible to be completely eliminated, unless carried out hot demagnetization, but it is that product subsurface oxygen content increases that heat demagnetization brings
And product subsurface oxidation, affect final products quality of coating.
Utility model content
The purpose of this utility model is to provide a kind of vacuum adsorption fixture that processing is ground for permanent magnet material, it is ensured that produced
Product reach to be processed without magnetic, and improves machining accuracy and working (machining) efficiency.
The technical solution for realizing this utility model purpose is：
A kind of vacuum adsorption fixture that processing is ground for permanent magnet material, it is characterised in that including base plate, flag and inner sleeve
Plate；It is provided with attraction grooves at the top of the base plate, base plate is internally provided with exhaust passage, and the one side of base plate is provided with row
QI KOU；The attraction grooves are connected with exhaust passage by connecting hole, and one end of exhaust passage is connected with air vent；It is described
Base plate is provided with processed product, and flag is provided with the outside of processed product, is provided with inner sleeve plate, treats on the inside of processed product
Converted productss, flag and inner sleeve plate are by plate upper surface all standing.
Preferably, thickness of the thickness of the flag less than processed product.
Preferably, the external diameter of the inner sleeve plate and the internal diameter of processed product are identical.
Preferably, the base plate adopts rectangular base plate made by carbon steel material.
Preferably, the flag and inner sleeve plate are made using rubber, PVC or PE materials.
This utility model compared with prior art, its remarkable advantage：This utility model is used for permanent magnet material and grinds the true of processing
Empty suction jig constitutes Product processing fixture using being combined by different materials, when reducing replacing product fixture manufacture difficulty and into
This, shortens the fixture process-cycle；And this utility model is used for permanent magnet material and grinds the vacuum adsorption fixture of processing for vertical shaft square
During platform surface grinding machine, processing ring-type or round pie product are realized and are processed without magnetic, it is ensured that processing precision of products and efficiency, are improved
Product quality of coating.
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Description of the drawings
Fig. 1 is the structural representation that this utility model is used for that permanent magnet material to grind the vacuum adsorption fixture of processing.
Fig. 2 is the structural representation that this utility model is used for that permanent magnet material to grind base plate in the vacuum adsorption fixture processed.
Fig. 3 is the structure that this utility model is used for that permanent magnet material to grind flag and inner sleeve plate in the vacuum adsorption fixture processed
Schematic diagram.
Specific embodiment
Embodiment 1：
As shown in Figure 1 to Figure 3, a kind of vacuum adsorption fixture that processing is ground for permanent magnet material, including base plate 1, flag 2
With inner sleeve plate 3；The top of the base plate 1 is provided with attraction grooves 4, and base plate 1 is internally provided with exhaust passage 5, and the one of base plate 1
Side is provided with air vent；The attraction grooves 4 are connected with exhaust passage 5 by connecting hole 6, one end of exhaust passage 5 with
Air vent is connected；The base plate 1 is provided with processed product, and flag 2, processed product are provided with the outside of processed product
Inner side be provided with inner sleeve plate 3, processed product, flag 2 and inner sleeve plate 3 are by 1 upper surface all standing of base plate；The flag 2
Thickness less than processed product thickness, the external diameter of the inner sleeve plate 3 is identical with the internal diameter of processed product；Wherein, it is described
Base plate 1 adopts rectangular base plate made by carbon steel material, the flag 2 and inner sleeve plate 3 to make using rubber, PVC or PE materials.
This utility model is used for the operation principle that permanent magnet material grinds the vacuum adsorption fixture of processing：
Base plate 1 is adsorbed on electromagnetic chuck of grinder, processed product is placed on base plate 1, is put on the outside of processed product
Put flag 2, inner sleeve plate 3 is placed in the inner side of processed product, processed product, flag 2 and inner sleeve plate 3 are by 1 upper table of base plate
Face all standing；The air vent of 1 side of base plate is connected with vacuum generating device by switch, due to air vent and exhaust passage
5 are connected, and exhaust passage 5 is connected with attraction grooves 4 by connecting hole 6, therefore, when vacuum generating device is opened, absorption
4 surface of groove forms negative pressure, and processed product is fixed on base plate 1, realizes and processes without magnetic.
In sum, this utility model is used for permanent magnet material and grinds the vacuum adsorption fixture of processing using being combined by different materials
Product processing fixture is constituted, fixture manufacture difficulty and cost, shorten the fixture process-cycle when reducing replacing product；And this reality
When being used for vertical surface grinding machine with rectangular table with the new vacuum adsorption fixture for processing being ground for permanent magnet material, process ring-type or round pie
Product is realized to be processed without magnetic, it is ensured that processing precision of products and efficiency, improves product quality of coating.
Claims (5)
1. it is a kind of to grind the vacuum adsorption fixture processed for permanent magnet material, it is characterised in that including base plate（1）, flag（2）With
Inner sleeve plate（3）；The base plate（1）Top be provided with attraction grooves（4）, base plate（1）Be internally provided with exhaust passage（5）,
Base plate（1）One side be provided with air vent；The attraction grooves（4）By connecting hole（6）With exhaust passage（5）It is connected,
Exhaust passage（5）One end be connected with air vent；The base plate（1）It is provided with processed product, the outside of processed product
It is provided with flag（2）, on the inside of processed product, it is provided with inner sleeve plate（3）, processed product, flag（2）And inner sleeve plate（3）Will
Base plate（1）Upper surface all standing.
2. it is according to claim 1 to grind the vacuum adsorption fixture processed for permanent magnet material, it is characterised in that the overcoat
Plate（2）Thickness less than processed product thickness.
3. it is according to claim 1 to grind the vacuum adsorption fixture processed for permanent magnet material, it is characterised in that the inner sleeve
Plate（3）External diameter it is identical with the internal diameter of processed product.
4. it is according to claim 1 to grind the vacuum adsorption fixture processed for permanent magnet material, it is characterised in that the base plate
（1）Using rectangular base plate made by carbon steel material.
5. it is according to claim 1 to grind the vacuum adsorption fixture processed for permanent magnet material, it is characterised in that the overcoat
Plate（2）And inner sleeve plate（3）Made using rubber, PVC or PE materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991996.1U CN206047907U (en) | 2016-08-31 | 2016-08-31 | A kind of vacuum adsorption fixture that processing is ground for permanent magnet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991996.1U CN206047907U (en) | 2016-08-31 | 2016-08-31 | A kind of vacuum adsorption fixture that processing is ground for permanent magnet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047907U true CN206047907U (en) | 2017-03-29 |
Family
ID=58378463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620991996.1U Expired - Fee Related CN206047907U (en) | 2016-08-31 | 2016-08-31 | A kind of vacuum adsorption fixture that processing is ground for permanent magnet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015345A (en) * | 2018-07-26 | 2018-12-18 | 上海新昇半导体科技有限公司 | Grinding plate and milling apparatus |
-
2016
- 2016-08-31 CN CN201620991996.1U patent/CN206047907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015345A (en) * | 2018-07-26 | 2018-12-18 | 上海新昇半导体科技有限公司 | Grinding plate and milling apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202825539U (en) | Non-magnetic abrasive machining clamp of neodymium iron boron magnet | |
| CN205438200U (en) | A vacuum chuck anchor clamps for magnetically hard material grinds processing | |
| CN206047907U (en) | A kind of vacuum adsorption fixture that processing is ground for permanent magnet material | |
| CN102430970A (en) | Deep hole type pressure adjustable electromagnetic chuck | |
| CN203265915U (en) | Laser die-cutting jig for electronic product ferrite material die-cutting piece | |
| CN109967803A (en) | A kind of flexible material pressing device and pressing method based on mutual repulsion force | |
| CN207043979U (en) | The processing profiled part fixing tool of flat stone mill | |
| CN104107984B (en) | A kind of ferrite material laser die cutting tool | |
| CN108987020B (en) | Method for reducing surface magnetic difference of two surfaces of sintered neodymium iron boron magnet cutting black sheet | |
| CN203853886U (en) | Metallographic specimen manufacturing fixture | |
| CN103447940B (en) | Substrate positioning and processing method and its device | |
| CN201192784Y (en) | Sector electromagnetic suction disk | |
| CN205685205U (en) | Self-priming jaw plate structure | |
| CN203901086U (en) | Semispherical soft magnetic ferrite core grinding jig | |
| CN216464130U (en) | Neodymium iron boron device of taking fast | |
| CN203433991U (en) | Neodymium iron boron processing isolation frame easy to take out | |
| CN207724051U (en) | A kind of soft magnetic materials grinding machine | |
| CN102407484A (en) | Electromagnetic chuck | |
| CN106975987B (en) | A kind of not uniform thickness ferrite magnetic shoe and preparation method thereof | |
| CN202137663U (en) | Arc-surface grinding device for permanent-magnet ferrite shoe-shaped product | |
| CN210616115U (en) | Neodymium iron boron rotor magnet abrasive machining equipment | |
| CN202067626U (en) | Bearing demagnetizer | |
| CN207448199U (en) | A kind of surface grinding machine and its pedestal | |
| CN206185678U (en) | Wafer grinds processingequipment | |
| CN202826503U (en) | Suction cup for feeding device of oil press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |