CN220007206U - Curved surface processing equipment of rare earth permanent magnet forming grinding tool - Google Patents
Curved surface processing equipment of rare earth permanent magnet forming grinding tool Download PDFInfo
- Publication number
- CN220007206U CN220007206U CN202320338880.8U CN202320338880U CN220007206U CN 220007206 U CN220007206 U CN 220007206U CN 202320338880 U CN202320338880 U CN 202320338880U CN 220007206 U CN220007206 U CN 220007206U
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- Prior art keywords
- fixed
- curved surface
- grinding tool
- surface processing
- roller
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 21
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 21
- 238000005192 partition Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000005056 compaction Methods 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses curved surface processing equipment of a rare earth permanent magnet forming grinding tool, which comprises a workbench, wherein one side of the top end of the workbench is fixedly provided with a lower die, a lower die core is arranged in the lower die, the back of the workbench is fixedly provided with an extension plate, the middle part of the extension plate is fixedly provided with an air cylinder, the middle part of the bottom end of the air cylinder is connected with an upper die through a telescopic rod, and the upper die is internally connected with a fixed shaft of the upper die core through a fixing bolt. The beneficial effects are that: according to the utility model, through the design of the upper die, the lower die, the upper die core, the lower die core, the fixed shaft, the fixed block and the carrier roller, when the grinding tool is used for machining different curved surfaces, the upper die core and the lower die core can be directly disassembled through the fixed bolts, and the die cores with different radians are installed according to the requirements, so that the machining speed of the device is ensured, and meanwhile, the machined die is fixed on the carrier roller along with the radian of the curved surface during blanking, so that the falling deformation of the die is avoided, and the practicability of the device is greatly improved.
Description
Technical Field
The utility model relates to the technical field of curved surface processing equipment, in particular to curved surface processing equipment of a rare earth permanent magnet forming grinding tool.
Background
The rare earth permanent magnet has very wide application, and along with the progress of technology, the rare earth permanent magnet not only is applied to various micro-special motors in the industries of computers, automobiles, instruments, meters, household appliances, petrochemical industry, medical care, aerospace and the like, but also is used as an important basic material for obviously improving the performance and efficiency of related products in components such as nuclear magnetic resonance equipment, electric devices, magnetic separation equipment, magnetomechanical equipment and magnetotherapeutic devices and the like which need to generate strong gap magnetic fields, and is the largest consumption field in the new rare earth materials.
The curved surface processing equipment of the existing rare earth permanent magnet forming grinding tool is used for extruding and bending the grinding tool, so that curved surface processing of the grinding tool is realized, the curved surface processing function of the grinding tool can be met, but when the grinding tool is processed at different curved surface angles, different devices are required to be replaced for processing the grinding tool, so that the curved surface processing speed of the device is too slow, meanwhile, the processed grinding tool is easy to fall due to the gravity problem, deformation of the grinding tool is caused, and the practicability of the device is greatly reduced.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the current state of the art, the utility model provides the curved surface processing equipment of the rare earth permanent magnet forming grinding tool, which can process curved surfaces with different radians and avoid falling and deformation of the grinding tool.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides curved surface processing equipment of a rare earth permanent magnet forming grinding tool, which comprises a workbench, wherein one side of the top end of the workbench is fixedly provided with a lower die, a lower die core is arranged in the lower die, the back of the workbench is fixedly provided with an extension plate, the middle part of the extension plate is fixedly provided with an air cylinder, the middle part of the bottom end of the air cylinder is connected with an upper die through a telescopic rod, the upper die is internally connected with a fixed shaft of the upper die core through a fixed bolt, the bottom end of the upper die is provided with an upper die core, the extension plate is provided with four electric sliding rails, two electric sliding rails positioned at the upper end are provided with limiting rollers, the other two electric sliding rails are fixedly provided with pinch rollers, the limiting rollers and the outer side wall of the pinch rollers are respectively provided with rubber sleeves, one side wall of the workbench is provided with a fixed block, and the upper end of the fixed block is fixedly provided with a carrier roller.
Further, the inside pressure-resistant partition that is located of workstation bed die bottom is provided with, be located on the workstation pressure-resistant partition bottom installs three drawer, the drawer size is different.
By adopting the technical scheme, the drawer is convenient for accommodating the matched upper die core, the matched lower die core, the matched tools and the like.
Further, the drawer is in sliding connection with the workbench, the compression-resistant partition plate is welded with the workbench, and the compression-resistant partition plate divides the device into two parts.
Through adopting above-mentioned technical scheme, the workstation realizes the curved surface processing to the grinding apparatus, the resistance to compression baffle can increase the compressive capacity of workstation.
Further, the extension plate is in screw connection with the workbench, the air cylinder is in screw connection with the extension plate, and the telescopic end of the telescopic rod is in screw connection with the upper die.
Through adopting above-mentioned technical scheme, the extension board realizes the supporting role to the grinding apparatus, avoids the grinding apparatus shape change that the grinding apparatus caused because of gravity reason when unloading, the cylinder drives go up the mould pushes down, realizes the bending process to the grinding apparatus.
Further, the fixed shaft of the upper die core is inserted into the upper die, and the fixed bolt is in threaded connection with the fixed shaft and the upper die.
Through adopting above-mentioned technical scheme, go up the mould benevolence cooperation the fixed axle and fixing bolt's design, can be effectively quick realization to the change of last mould, the lower mould benevolence passes through the fix with screw in the lower mould, and the convenience is changed to mould benevolence on contrast.
Further, the lower die core is connected with the lower die clamping groove, the electric sliding rail is connected with the telescopic rod through screws, and the compression roller and the fixed end of the limiting roller are both in sliding connection with the electric sliding rail.
Through adopting above-mentioned technical scheme, electronic slide rail drives the pinch roller with the spacing roller reciprocates to the grinding apparatus of adaptation different height.
Further, the rubber sleeve and the compaction roller are adhered to the rubber sleeve, the fixing block is connected with the workbench through screws, and the carrier roller is rotationally connected with the fixing block.
Through adopting above-mentioned technical scheme, the rubber sleeve can increase the frictional force between pinch roller and spacing roller and the grinding apparatus, avoided pinch roller with the wearing and tearing of spacing roller.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problem that the curved surface processing equipment of the existing rare earth permanent magnet forming grinding tool is easy to fall down due to the gravity problem, so that the deformation of the grinding tool is caused, and the practicality of the device is greatly reduced.
Drawings
FIG. 1 is a front view of a curved surface processing apparatus of a rare earth permanent magnet shaped abrasive article according to the present utility model;
FIG. 2 is an enlarged view of the curved surface processing apparatus of the rare earth permanent magnet shaped abrasive article of the present utility model at A in FIG. 1;
fig. 3 is an enlarged view of the point B in fig. 1 of a curved surface processing apparatus of a rare earth permanent magnet shaped abrasive article according to the present utility model.
The reference numerals are explained as follows:
1. a telescopic rod; 2. a cylinder; 3. a pressure-resistant separator; 4. a drawer; 5. an extension plate; 6. a lower die core; 7. a carrier roller; 8. a fixed block; 9. a lower die; 10. a work table; 11. a fixed shaft; 12. an upper die; 13. an upper die core; 14. a fixing bolt; 15. a limit roller; 16. an electric slide rail; 17. a pinch roller; 18. a rubber sleeve.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-3, the curved surface processing equipment of the rare earth permanent magnet forming grinding tool in this embodiment comprises a workbench 10, the curved surface processing of the grinding tool is realized, a lower die 9 is fixed on one side of the top end of the workbench 10, the lower die core 6 is installed in the lower die 9, an extension plate 5 is fixed on the back of the workbench 10, the fixing of an air cylinder 2, an electric slide rail 16 and the like is realized, the air cylinder 2 is fixed in the middle of the extension plate 5, the middle of the bottom end of the air cylinder 2 is connected with the upper die 12 through a telescopic rod 1, the upper die 12 is connected with a fixed shaft 11 of an upper die core 13 through a fixing bolt 14 in the upper die 12, the upper die 12 is conveniently detached at any time, so as to adapt to the processing of curved surfaces with different radians, the upper die core 13 is installed at the bottom end of the upper die 12, four electric slide rails 16 are arranged on the extension plate 5, the heights of a pressing roller 17 and a limiting roller 15 are conveniently adjusted, wherein two electric slide rails 16 positioned at the upper end are provided with limiting rollers 15, the limiting rollers 17 are fixed on the electric slide rails 16, the two electric slide rails 16 are fixed with the pressing rollers 17, the pressing rollers, the pressing roller 17 are fixed on the two electric slide rails 16, the middle of the extension plate is fixed with the air cylinder 2, the middle of the upper die is connected with the upper die 12 through a telescopic rod 1, the fixing bolt is connected with the fixing roller 18, the pressing roller 8, the pressing roller is effectively avoided to be fixed by the pressing roller 8, and the pressing roller 8 on the upper roller 8, and the pressing roller is prevented from being damaged by the pressing roller 8, and the upper roller 8 is fixed and the side of the pressing roller 8 is prevented from being fixed and the side and has the roller.
In this embodiment, as shown in fig. 1-3, the bottom end of the lower mold 9 inside the working table 10 is provided with the compression-resistant partition plate 3, three drawers 4 are installed at the bottom end of the compression-resistant partition plate 3 on the working table 10, the drawers 4 are different in size, the drawers 4 facilitate the accommodating functions of the matched upper mold core 13, the lower mold core 6, tools and the like, the drawers 4 are in sliding connection with the working table 10, the compression-resistant partition plate 3 is welded with the working table 10, the compression-resistant partition plate 3 divides the device into two parts, the working table 10 realizes the curved surface processing of the grinding tool, the compression-resistant partition plate 3 can increase the compression resistance of the working table 10, the extension plate 5 is connected with the working table 10 through screws, the cylinder 2 is connected with the extension plate 5 through screws, the telescopic end of the telescopic rod 1 is connected with the upper mold 12 through screws, the extension plate 5 realizes the supporting function of the grinding tool, the shape change of the grinding tool caused by gravity during the blanking process is avoided, the cylinder 2 drives the upper die 12 to press down, the bending processing of the grinding tool is realized, the fixed shaft 11 of the upper die core 13 is spliced with the upper die 12, the fixed bolt 14 is in threaded connection with the fixed shaft 11 and the upper die 12, the upper die core 13 is matched with the fixed shaft 11 and the fixed bolt 14, the replacement of the upper die 12 can be effectively and quickly realized, the lower die core 6 is fixed in the lower die 9 through screws, the replacement of the upper die core 13 is convenient to compare, the lower die core 6 is connected with the clamping groove of the lower die 9, the electric sliding rail 16 is in threaded connection with the telescopic rod 1, the fixed ends of the pressing roller 17 and the limiting roller 15 are in sliding connection with the electric sliding rail 16, the electric sliding rail 16 drives the pressing roller 17 and the limiting roller 15 to move up and down so as to adapt to grinding tools with different heights, the rubber sleeve 18 and the pressing roller 17 are adhered with the rubber sleeve 18, the fixed block 8 is in threaded connection with the workbench 10, the carrier roller 7 is rotationally connected with the fixed block 8, and the rubber sleeve 18 can increase the friction force between the pinch roller 17 and the spacing roller 15 and the grinding tool, and simultaneously, the abrasion of the pinch roller 17 and the spacing roller 15 is avoided.
The specific implementation process of this embodiment is as follows: when the device is used, an external power supply is arranged on the device, a grinding tool needing to be subjected to curved surface machining is placed under the left limiting roller 15, the heights of the pressing roller 17 and the limiting roller 15 are adjusted through the electric sliding rail 16, the pressing roller 17 and the limiting roller 15 drive the grinding tool to move, when the grinding tool moves to the middle of the bottom end of the lower die 9, the air cylinder 2 drives the upper die 12 to press down, curved surface machining of the grinding tool is achieved, the grinding tool can fall into the carrier roller 7 during discharging, and deformation of the grinding tool caused by falling of the grinding tool is avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a curved surface processing equipment of tombarthite permanent magnetism shaping grinding apparatus which characterized in that: including workstation (10), workstation (10) top one side is fixed with bed die (9), install bed die benevolence (6) in bed die (9), workstation (10) back is fixed with extension board (5), extension board (5) middle part is fixed with cylinder (2), cylinder (2) bottom middle part is connected with mould (12) through telescopic link (1), be connected with fixed axle (11) through fixing bolt (14) in last mould (12), mould benevolence (13) are installed to last mould (12) bottom, be provided with four electronic slide rail (16) on extension board (5), wherein install spacing roller (15) on two electronic slide rail (16) that are located the upper end, be fixed with pinch roller (17) on two other electronic slide rail (16), spacing roller (15) and all be provided with rubber sleeve (18) on the lateral wall of pinch roller (17), install fixed block (8) on a lateral wall of workstation (10), fixed block (8) upper end is fixed with bearing roller (7).
2. The curved surface processing device for a rare earth permanent magnet shaped grinding tool according to claim 1, wherein: the novel automatic pressing device is characterized in that a pressing-resistant partition plate (3) is arranged at the bottom end of the lower die (9) inside the workbench (10), three drawers (4) are arranged at the bottom end of the pressing-resistant partition plate (3) on the workbench (10), and the drawers (4) are different in size.
3. The curved surface processing device for a rare earth permanent magnet shaped grinding tool according to claim 2, wherein: the drawer (4) is in sliding connection with the workbench (10), and the compression-resistant partition plate (3) is welded with the workbench (10).
4. The curved surface processing device for a rare earth permanent magnet shaped grinding tool according to claim 1, wherein: the extension plate (5) is in screw connection with the workbench (10), the air cylinder (2) is in screw connection with the extension plate (5), and the telescopic end of the telescopic rod (1) is in screw connection with the upper die (12).
5. The curved surface processing device for a rare earth permanent magnet shaped grinding tool according to claim 1, wherein: the fixed shaft (11) of the upper die core (13) is inserted into the upper die (12), and the fixed bolt (14) is in threaded connection with the fixed shaft (11) and the upper die (12).
6. The curved surface processing device for a rare earth permanent magnet shaped grinding tool according to claim 1, wherein: the lower die core (6) is connected with the clamping groove of the lower die (9), the electric sliding rail (16) is connected with the telescopic rod (1) through screws, and the fixed ends of the pressing roller (17) and the limiting roller (15) are both in sliding connection with the electric sliding rail (16).
7. The curved surface processing device for a rare earth permanent magnet shaped grinding tool according to claim 1, wherein: the rubber sleeve (18) and the compaction roller (17) are adhered to the rubber sleeve (18), the fixed block (8) is connected with the workbench (10) through screws, and the carrier roller (7) is rotationally connected with the fixed block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320338880.8U CN220007206U (en) | 2023-02-28 | 2023-02-28 | Curved surface processing equipment of rare earth permanent magnet forming grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320338880.8U CN220007206U (en) | 2023-02-28 | 2023-02-28 | Curved surface processing equipment of rare earth permanent magnet forming grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007206U true CN220007206U (en) | 2023-11-14 |
Family
ID=88681070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320338880.8U Active CN220007206U (en) | 2023-02-28 | 2023-02-28 | Curved surface processing equipment of rare earth permanent magnet forming grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007206U (en) |
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2023
- 2023-02-28 CN CN202320338880.8U patent/CN220007206U/en active Active
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