CN205600440U - Cubic neodymium iron boron magnetism body material external circular arc surfaces processingequipment - Google Patents
Cubic neodymium iron boron magnetism body material external circular arc surfaces processingequipment Download PDFInfo
- Publication number
- CN205600440U CN205600440U CN201620415309.1U CN201620415309U CN205600440U CN 205600440 U CN205600440 U CN 205600440U CN 201620415309 U CN201620415309 U CN 201620415309U CN 205600440 U CN205600440 U CN 205600440U
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- CN
- China
- Prior art keywords
- frock clamp
- magnetic
- block
- iron boron
- neodymium iron
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- 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
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Abstract
The utility model relates to a cubic neodymium iron boron magnetism body processing equipment, especially a cubic neodymium iron boron magnetism body external circular arc surfaces processingequipment. The utility model provides a cubic neodymium iron boron magnetism body material external circular arc surfaces processingequipment, raceway grinding machine, emery wheel and frock clamp in conical bearing, be equipped with magnetism electricity main shaft, emery wheel axle and supporting seat in the conical bearing on the raceway grinding machine, hold frock clamp after the circular telegram of magnetism electricity main shaft produces magnetism, drive frock clamp and rotate rotate clockwise, frock clamp directly upwards is equipped with a plurality of support columns that are used for supporting frock clamp, and the support column is used for guaranteeing that the frock clamp center is concentric with magnetism electricity main shaft, frock clamp includes to the interior magnetic conduction piece that is equipped with in proper order outside from, separates magnetic path and reference column, and the magnetic conduction piece be one -tenth made of iron, is used for with work piece axial fixity at the reference column at a distance from the magnetic path. Fix a position and fix processing, the machining precision height through frock clamp, with the leading -in work piece that arrives in the magnetic field on the electromagnetism anchor clamps are avoided to the magnetic path, the performance of assurance work piece.
Description
Technical field
This utility model relates to block neodymium iron boron magnetic body process equipment, especially a kind of block neodymium iron boron magnetic body external arclike surface machining device.
Background technology
Existing block Nd-Fe-B magnetic material many employings operator fix by hand, and working (machining) efficiency is low；Use magnetic holding device to fix and add man-hour easily by neodymium iron boron magnetic body magnetic conduction, affect properties of product.
Utility model content
In order to solve the deficiency that prior art exists, this utility model provides the non-magnetic block Nd-Fe-B magnetic material external arclike surface machining device of workpiece that a kind of frock clamp is fixed, processed.
A kind of block Nd-Fe-B magnetic material external arclike surface machining device in this utility model, including raceway grinding machine, emery wheel and frock clamp in conical bearing；In conical bearing, raceway grinding machine is provided with magnetic electro spindle, grinding wheel spindle and support seat, and emery wheel is arranged on grinding wheel spindle；Hold frock clamp after magnetic electro spindle energizing magnetic, drive frock clamp to rotate and rotate clockwise；Frock clamp is radially provided with multiple support column for supporting tool fixture, and support column is used for ensureing that frock clamp center is concentric with magnetic electro spindle；Frock clamp includes the magnetic inductive block being sequentially provided with from outside to inside, every magnetic piece and locating dowel, magnetic inductive block is that ferrum is made, every magnetic piece for workpiece is axially fixed in locating dowel.By emery wheel and the relatively high speed rotation of frock clamp, it is achieved the grinding of block Nd-Fe-B magnetic material exterior arc surface.
As preferably, also including the locating ring being made up of permeability magnetic material, described locating ring is between magnetic electro spindle and frock clamp.Locating ring contact area is big, and frock clamp is fixed more reliable.
As preferably, magnetic inductive block is that ferrum is made.Low cost, easy to process.
As preferably, it is aluminum or copper one-tenth every magnetic piece.Low cost, intensity is high.
The beneficial effects of the utility model: carry out positioning and fixing processing by frock clamp, machining accuracy is high；The magnetic field on magnetic holding device is avoided to import to workpiece with after magnetic piece, it is ensured that the performance of workpiece.
Accompanying drawing explanation
Fig. 1 is a kind of block Nd-Fe-B magnetic material external arclike surface machining apparatus structure schematic diagram.
Fig. 2 is a kind of block Nd-Fe-B magnetic material external arclike surface machining apparatus structure schematic diagram.
Fig. 3 is Tool clamp structure schematic diagram.
Fig. 4 is frock clamp cross section view.
Labelling in figure: 1, emery wheel, 2, locating ring, 3, support column, 4, frock clamp, 5, workpiece, 41, magnetic inductive block, 42, every magnetic piece, 43, locating dowel.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, but this should not being interpreted as, the scope of above-mentioned theme of the present utility model is only limitted to above-described embodiment.
As shown in Figure 1-2, a kind of block Nd-Fe-B magnetic material external arclike surface machining device, including raceway grinding machine, emery wheel 1, locating ring 2 and frock clamp 4 in conical bearing；In conical bearing, raceway grinding machine 1 is provided with magnetic electro spindle, grinding wheel spindle and support seat, and emery wheel 1 is arranged on grinding wheel spindle, and emery wheel 1 rotates counterclockwise around grinding wheel spindle；Locating ring 2 is positioned on the left of frock clamp 4, produces magnetic after the energising of magnetic electro spindle, and magnetic electro spindle holds locating ring 2, drives frock clamp 4 to rotate and rotates clockwise, and frock clamp 4 is radially provided with 2 support columns 3 for supporting tool fixture.Support column 3 ensures that frock clamp 4 center is concentric with magnetic electro spindle.As shown in Figure 3-4, frock clamp 4 includes the magnetic inductive block 41 being sequentially provided with from outside to inside, every magnetic piece 42 and locating dowel 43, and magnetic inductive block 41 is made for ferrum, is aluminum or copper becomes, every magnetic piece 42 for workpiece 5 is axially fixed in locating dowel 43 every magnetic piece 42.
Before processing, first workpiece 5 is placed in locating dowel 43, then by workpiece 5 being fixed in locating dowel every magnetic piece 42, then magnetic inductive block 41 is fixed on magnetic piece 42, completes the assembling of frock clamp 4；Then frock clamp 4 is placed on support column 3, after holding the magnetic inductive block 41 on frock clamp 4 after the energising of magnetic electro spindle, drives frock clamp 4 to rotate clockwise；The exterior arc surface that emery wheel 1 surface rotates counterclockwise with workpiece 5 contacts, by emery wheel 1 and the relatively high speed rotation of frock clamp 4, it is achieved the grinding of block Nd-Fe-B magnetic material exterior arc surface.
Claims (3)
1. a block Nd-Fe-B magnetic material external arclike surface machining device, including raceway grinding machine, emery wheel and frock clamp in conical bearing；In conical bearing, raceway grinding machine is provided with magnetic electro spindle, grinding wheel spindle and support seat, and emery wheel is arranged on grinding wheel spindle；Hold frock clamp after magnetic electro spindle energizing magnetic, drive frock clamp to rotate and rotate clockwise；Frock clamp is radially provided with multiple support column for supporting tool fixture, and support column is used for ensureing that frock clamp center is concentric with magnetic electro spindle；It is characterized in that, frock clamp includes the magnetic inductive block being sequentially provided with from outside to inside, every magnetic piece and locating dowel, and magnetic inductive block is that ferrum is made, every magnetic piece for workpiece is axially fixed in locating dowel.
A kind of block Nd-Fe-B magnetic material external arclike surface machining device the most according to claim 1, it is characterised in that magnetic inductive block is that ferrum is made, is that copper becomes every magnetic piece.
A kind of block Nd-Fe-B magnetic material external arclike surface machining device the most according to claim 1, it is characterised in that also including the locating ring being made up of permeability magnetic material, described locating ring is between magnetic electro spindle and frock clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415309.1U CN205600440U (en) | 2016-05-10 | 2016-05-10 | Cubic neodymium iron boron magnetism body material external circular arc surfaces processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415309.1U CN205600440U (en) | 2016-05-10 | 2016-05-10 | Cubic neodymium iron boron magnetism body material external circular arc surfaces processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205600440U true CN205600440U (en) | 2016-09-28 |
Family
ID=56965780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620415309.1U Expired - Fee Related CN205600440U (en) | 2016-05-10 | 2016-05-10 | Cubic neodymium iron boron magnetism body material external circular arc surfaces processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205600440U (en) |
-
2016
- 2016-05-10 CN CN201620415309.1U patent/CN205600440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20180510 |