CN214351275U - Device for assisting grinding of magnetic particles through eccentric vibration - Google Patents
Device for assisting grinding of magnetic particles through eccentric vibration Download PDFInfo
- Publication number
- CN214351275U CN214351275U CN202023243822.2U CN202023243822U CN214351275U CN 214351275 U CN214351275 U CN 214351275U CN 202023243822 U CN202023243822 U CN 202023243822U CN 214351275 U CN214351275 U CN 214351275U
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- Prior art keywords
- vibrating
- eccentric
- backplate
- vibrating mass
- lathe
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- 239000006249 magnetic particle Substances 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 239000003082 abrasive agent Substances 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a device that supplementary magnetic particle of eccentric vibration ground, including vertical lathe, connect the magnetic head that gathers on the main shaft of lathe, be equipped with eccentric vibrating device on the lathe workstation, eccentric vibrating device includes the work piece mounting plate, the vibrating mass backplate, the backplate seat, the eccentric shaft, vibrating motor, the motor support, vibrating motor passes through the motor support and connects on the lathe workstation, vibrating motor's output shaft passes through the coupling joint eccentric shaft, the eccentric shaft wears to overlap in the hole intracavity at vibrating mass middle part, the top rigid coupling work piece mounting plate of vibrating mass, the outside symmetry of vibrating mass is equipped with the vibrating mass backplate, the backplate seat is connected to the bottom of vibrating mass backplate, the backplate seat is connected on the lathe workstation. The utility model discloses a supplementary magnetic particle grinder of eccentric vibration adopts vibrating motor to drive the micro-vibration about the eccentric block through the eccentric shaft, and vibration frequency is stable, makes the magnetism abrasive material roll from sharp, to the work piece grinding, has improved grinding efficiency and quality.
Description
Technical Field
The utility model relates to a magnetic particle grinds, in particular to device that magnetic particle ground is assisted to eccentric vibration.
Background
With the continuous development of industrial modernization, the requirements on the surface quality of the metal are continuously improved. However, some materials are difficult to process due to their own hardness, etc., and cannot achieve the desired surface roughness value. The following methods are currently available for machining such parts: magnetic particle grinding, electrochemical magnetic particle grinding, ultrasonic-assisted magnetic particle grinding, and the like. Although these techniques can improve the surface quality to some extent, they are difficult to achieve, complicated apparatus, difficult to install, time consuming, labor consuming and inefficient.
Disclosure of Invention
The utility model aims to solve the technical problem that a device that magnetic particle ground is assisted to eccentric vibration is provided, utilize the supplementary magnetic particle of eccentric vibration to grind, can improve workpiece surface quality and life to grinding efficiency and grinding quality have effectively been promoted.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an auxiliary magnetic grain grinder of eccentric vibration, including vertical lathe, connect the magnetic head that gathers on the main shaft of lathe, be equipped with eccentric vibrating device on the lathe workstation, eccentric vibrating device includes the work piece mounting plate, the vibrating mass backplate, the backplate seat, the eccentric shaft, vibrating motor, the motor support, vibrating motor passes through the motor support and connects on the lathe workstation, vibrating motor's output shaft passes through the coupling joint eccentric shaft, the eccentric shaft wears to overlap in the hole intracavity at vibrating mass middle part, the top rigid coupling work piece mounting plate of vibrating mass, the outside symmetry of vibrating mass is equipped with the vibrating mass backplate, the backplate seat is connected to the bottom of vibrating mass backplate, the backplate seat is connected on the lathe workstation.
The vibrating block is of an inverted T-shaped structure.
The coupler is a diaphragm type key groove type coupler.
The hole cavity is a round hole.
The focusing head is a cylindrical permanent magnet, the periphery of the head part of the cylindrical permanent magnet is provided with a plurality of inclined planes, so that the head part of the cylindrical permanent magnet forms a boss, and the axial angle between each inclined plane and the cylindrical permanent magnet is 25-30 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the device adopts the supplementary magnetic particle grinder of eccentric vibration, adopts vibrating motor to drive eccentric block micro-vibration from top to bottom through the eccentric shaft, and vibration frequency is stable, can force the magnetism abrasive material to roll from sharp, constantly produces collision, roll extrusion and trace grinding to the work piece, can make workpiece surface obtain fine grinding like this, has improved grinding efficiency and quality.
2) The head of the magnetic gathering head is a boss, so that magnetic lines of force can be concentrated, the magnetic field intensity is stronger, and the effect on magnetic grinding materials is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic diagram of the construction of the poly head.
Fig. 3 is a schematic structural view of an eccentric vibration device.
Fig. 4 is a plan view of the eccentric vibrating device.
Fig. 5 is a schematic view of an eccentric shaft.
In the figure: the vertical type machine tool comprises a vertical machine tool 1, a main shaft 2 of the machine tool, a magnetic head 3, a machine tool workbench 4, a workpiece fastening plate 5, a vibrating block 6, a vibrating block protective plate 7, a protective plate seat 8, an eccentric shaft 9, a vibrating motor 10, a motor support 11, a hole cavity 12 and a coupling 13.
Detailed Description
The following further describes the embodiments of the present invention with reference to the attached drawings:
referring to fig. 1-5, an eccentric vibration assisted magnetic particle grinding device comprises a vertical machine tool 1, wherein a spindle 2 of the machine tool is connected with a magnetic convergence head 3, the magnetic convergence head 3 is a cylindrical permanent magnet, the circumference of the head part of the cylindrical permanent magnet is provided with a plurality of inclined planes, and the axial angle between each inclined plane and the cylindrical permanent magnet is 25-30 degrees.
The machine tool working table 4 is provided with an eccentric vibration device. The eccentric vibration device comprises a workpiece fastening plate 5, a vibration block 6, a vibration block guard plate 7, a guard plate seat 8, an eccentric shaft 9, a vibration motor 10 and a motor support 11, wherein the vibration motor 10 is connected to a machine tool workbench 4 through the motor support 11, an output shaft of the vibration motor 10 is connected with the eccentric shaft 9 through a coupling 13, and the coupling 13 is a diaphragm type key groove type coupling;
Examples
The utility model provides an auxiliary magnetic particle grinder of eccentric vibration, includes vertical lathe 1, connects on the main shaft 2 of lathe and gathers magnetic head 3, gathers magnetic head 3 and is cylindrical permanent magnet, and the head circumference of cylindrical permanent magnet is equipped with a plurality of inclined planes, and the axial angle of inclined plane and cylindrical permanent magnet is 25.
The machine tool working table 4 is provided with an eccentric vibration device. The eccentric vibration device comprises a workpiece fastening plate 5, a vibration block 6, a vibration block guard plate 7, a guard plate seat 8, an eccentric shaft 9, a vibration motor 10 and a motor support 11, wherein the vibration motor 10 is connected to a machine tool workbench 4 through the motor support 11, an output shaft of the vibration motor 10 is connected with the eccentric shaft 9 through a coupling 13, and the coupling 13 is a diaphragm type key groove type coupling; the eccentric shaft 9 comprises a main shaft and a circular arc bump which are of an integral structure.
A method for using an eccentric vibration assisted magnetic particle grinding device comprises the following steps:
1) installing a non-magnetic-conduction workpiece to be processed on a workpiece fastening plate, and placing a magnetic grinding material on the surface of the non-magnetic-conduction workpiece to be processed; adjusting the distance between the machine tool workbench and the magnetic gathering head to a processing position;
2) starting a machine tool main shaft to enable the magnetic gathering head to rotate, and adsorbing magnetic grinding materials to grind a workpiece;
3) and starting the eccentric vibration motor to drive the vibration block to vibrate, so that the magnetic grinding materials are continuously rolled in the grinding process, and adjusting the position of the workpiece until the grinding is finished.
The above is only the basic principle of the present invention, not to the present invention makes any limitation, all the bases of the present invention are the same changes and modifications to the above, all within the scope of the protection scheme of the present patent technology.
Claims (5)
1. The utility model provides a device that supplementary magnetic particle of eccentric vibration ground, a serial communication port, including vertical lathe, connect the magnetic head that gathers on the main shaft of lathe, be equipped with eccentric vibrating device on the lathe workstation, eccentric vibrating device includes the work piece mounting plate, the vibrating mass backplate, the backplate seat, the eccentric shaft, vibrating motor, the motor support, vibrating motor passes through the motor support and connects on the lathe workstation, vibrating motor's output shaft passes through the coupling joint eccentric shaft, the eccentric shaft wears to overlap in the hole intracavity at vibrating mass middle part, the top rigid coupling work piece mounting plate of vibrating mass, the outside symmetry of vibrating mass is equipped with the vibrating mass backplate, the backplate seat is connected to the bottom of vibrating mass backplate, the backplate seat is connected on the lathe workstation.
2. The apparatus of claim 1, wherein the vibrating mass has an inverted T-shaped configuration.
3. The apparatus of claim 1, wherein the coupling is a diaphragm-type spline coupling.
4. An eccentric vibration assisted magnetic particle lapping apparatus as claimed in claim 1 wherein said bore is a circular hole.
5. The apparatus of claim 1, wherein the focusing head is a cylindrical permanent magnet, and the circumference of the head of the cylindrical permanent magnet is provided with a plurality of inclined planes such that the head of the cylindrical permanent magnet forms a convex stage, the inclined planes having an axial angle of 25 ° to 30 ° with respect to the cylindrical permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243822.2U CN214351275U (en) | 2020-12-29 | 2020-12-29 | Device for assisting grinding of magnetic particles through eccentric vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243822.2U CN214351275U (en) | 2020-12-29 | 2020-12-29 | Device for assisting grinding of magnetic particles through eccentric vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214351275U true CN214351275U (en) | 2021-10-08 |
Family
ID=77948704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023243822.2U Expired - Fee Related CN214351275U (en) | 2020-12-29 | 2020-12-29 | Device for assisting grinding of magnetic particles through eccentric vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214351275U (en) |
-
2020
- 2020-12-29 CN CN202023243822.2U patent/CN214351275U/en not_active Expired - Fee Related
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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: 20211008 |