CN113894702A - Positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel - Google Patents
Positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel Download PDFInfo
- Publication number
- CN113894702A CN113894702A CN202111386200.1A CN202111386200A CN113894702A CN 113894702 A CN113894702 A CN 113894702A CN 202111386200 A CN202111386200 A CN 202111386200A CN 113894702 A CN113894702 A CN 113894702A
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- Prior art keywords
- tile
- fixed
- magnetic steel
- iron boron
- neodymium iron
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of tile-shaped neodymium iron boron magnetic steel grinding production, and particularly relates to a positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel, which comprises a positioning block, the upper surface of the positioning block is provided with a tile-shaped vertical fixing groove, a fixed sliding block is movably arranged in the tile-shaped vertical fixing groove, a plurality of pulley mounting grooves are arranged on the outer surfaces of the two ends of the fixed sliding block, power pulleys are movably mounted in the two pulley mounting grooves, the outer surface of the power pulley is fixedly provided with an anti-skid rubber pad, the inside of the tile-shaped vertical fixing groove is provided with a displacement gear mounting groove, the displacement gear is movably arranged in the displacement gear mounting groove and is matched with the fixed semicircular ring through the arranged fixed slide block, the tile-shaped neodymium iron boron magnetic steel can be relatively fixed, and can be relatively quickly fixed according to the appearance of the tile-shaped neodymium iron boron magnetic steel, and the position of the tile-shaped neodymium iron boron magnetic steel to be polished can be adjusted to be fixed.
Description
Technical Field
The invention relates to the technical field of tile-shaped neodymium iron boron magnetic steel grinding production, in particular to a positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel.
Background
The neodymium magnet is also called a neodymium-iron-boron magnet, and is a tetragonal crystal formed of neodymium, iron, and boron. The magnetic energy product of the magnet is larger than that of a samarium cobalt magnet, and the magnet is the substance with the largest magnetic energy product all over the world at that time. Later, Sumitomo successfully developed powder metallurgy and general automotive successfully developed rotary spray smelting to produce NdFeB magnets. This magnet is a permanent magnet that is second only to absolute zero holmium magnets in magnetism today and is also the most commonly used rare earth magnet. Neodymium iron boron magnets are widely used in electronic products such as hard disks, mobile phones, earphones, and battery powered tools.
The existing tile-shaped neodymium iron boron magnetic steel mostly needs a grinding machine to grind, but the tile-shaped neodymium iron boron magnetic steel is irregular, a common positioning mechanism cannot fix the tile-shaped neodymium iron boron magnetic steel conveniently, and after the tile-shaped neodymium iron boron magnetic steel is fixed, the fixing position of the tile-shaped neodymium iron boron magnetic steel cannot be adjusted automatically according to the position needing to be ground.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel, which solves the problems that the surface of the existing tile-shaped neodymium iron boron magnetic steel is irregular during grinding, the tile-shaped neodymium iron boron magnetic steel cannot be conveniently fixed by a common positioning mechanism, and the fixed position of the tile-shaped neodymium iron boron magnetic steel cannot be automatically adjusted according to the position to be ground after the tile-shaped neodymium iron boron magnetic steel is fixed.
The second technical proposal.
In order to achieve the purpose, the invention provides the following technical scheme: a positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel comprises a positioning block, wherein tile-shaped vertical fixing grooves are formed in the upper surface of the positioning block, fixing sliders are movably mounted inside the tile-shaped vertical fixing grooves, a plurality of pulley mounting grooves are formed in the outer surfaces of two ends of each fixing slider, power pulleys are movably mounted inside the two pulley mounting grooves, anti-skidding rubber pads are fixedly mounted on the outer surfaces of the power pulleys, displacement gear mounting grooves are formed in the tile-shaped vertical fixing grooves, displacement gears are movably mounted inside the displacement gear mounting grooves, semicircular transverse fixing columns are fixedly mounted on the upper surface of each fixing slider, transverse mounting grooves are formed in the outer surfaces of the semicircular transverse fixing columns and close to the edges of the outer surfaces of the two ends, transverse fixing wheels are movably mounted inside the transverse mounting grooves, and fixing semicircular rings are arranged above the semicircular transverse fixing columns, and a grinding wheel is arranged above the semicircular transverse fixing column.
As a preferred technical scheme, mounting grooves are formed in the tile-shaped vertical fixing grooves and positions close to the outer walls of the two sides of the tile-shaped vertical fixing grooves, fixed pulleys are movably mounted in the mounting grooves, and limiting fixing grooves are formed in the tile-shaped vertical fixing grooves.
As a preferred technical scheme of the invention, a displacement motor is fixedly arranged in the fixed sliding block, and the output end of the displacement motor is fixedly connected with one end of the power pulley.
As a preferred technical scheme of the invention, supporting pulleys are movably arranged in two pulley mounting grooves at the lower end, limiting blocks are fixedly arranged on the front surface and the rear surface of the fixed sliding block, and a gear connecting groove is formed in the front surface of the fixed sliding block.
As a preferred technical scheme, a displacement gear box is fixedly installed inside the positioning block, the upper surface of the displacement gear box is fixedly connected with one end of a displacement gear, a rotary handle is fixedly connected to the positive surface of the displacement gear box, and a power motor is fixedly connected to the lower surface of the displacement gear box.
As a preferred technical scheme, a connecting motor is fixedly installed inside the semicircular transverse fixing column, a connecting gear box is fixedly installed at the output end of the connecting motor, and the outer surface of one end of the connecting gear box is fixedly connected with one end of the transverse fixing wheel.
As a preferable technical scheme of the invention, the upper surface of the fixed semicircular ring is provided with a fixed groove, and a transverse fixed pulley is movably arranged in the fixed groove.
As a preferred technical scheme of the invention, two ends of the fixed semicircular ring are provided with connecting through holes, the upper surface of the fixed sliding block is fixedly provided with a thread fixing column, the outer surface of the thread fixing column is movably sleeved with a thread knob, and the fixed semicircular ring penetrates through the thread fixing column through the connecting through holes and is movably arranged above the fixed sliding block.
(III) advantageous effects
Compared with the prior art, the invention provides a positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel, which has the following beneficial effects:
1. through the fixed sliding block and the fixed semicircle ring that set up mutually support, the tile shape neodymium iron boron magnetic steel that will polish is placed inside the tile shape vertical fixation recess of one side, it is rotatory that the power motor that starts the setting can drive the displacement gear through the displacement gear box, the displacement gear is rotatory can drive fixed sliding block and remove, fixed sliding block can drive the power pulley and remove, the power pulley removes and can extrude and place inside the tile shape vertical fixation recess, thereby with tile shape neodymium iron boron magnetic steel relatively fixed, simultaneously also can be through placing tile shape neodymium iron boron magnetic steel at semicircle transverse fixation post surface, the fixed semicircle ring can be extruded to the screw knob of rotatory setting, thereby with tile shape neodymium iron boron magnetic steel relatively fixed, can be comparatively swiftly fixed it according to tile shape neodymium iron boron magnetic steel appearance.
2. Through the power pulley and the horizontal fixed pulley of setting mutually supporting, it is rotatory to start the power pulley that displacement motor can drive the setting, power pulley is rotatory to drive relatively fixed tile shape neodymium iron boron magnetic steel and removes from top to bottom, use the emery wheel to polish tile shape neodymium iron boron magnetic steel, it can be with power transmission to connecting the gear box to start the connection motor equally, it can transmit power respectively to horizontal tight pulley rotatory to connect the gear box, horizontal tight pulley is rotatory to drive tile shape neodymium iron boron magnetic steel and remove, thereby remove along semicircle horizontal fixed column, can make the emery wheel polish tile shape neodymium iron boron magnetic steel surface, can be with the fixed back of tile shape neodymium iron boron magnetic steel, the position adjustment tile shape neodymium iron boron magnetic steel of polishing as required, can be comparatively convenient polish fast tile shape neodymium iron boron magnetic steel.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the internal structure of the tile-shaped vertical fixing groove of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of the fixed semicircular ring structure of the present invention;
FIG. 6 is an enlarged view of the fixed slide of the present invention;
fig. 7 is a partial cross-sectional view of the present invention.
In the figure: 1. positioning blocks; 101. a tile-shaped vertical fixing groove; 102. installing a groove; 103. fixing the pulley; 104. a limiting and fixing groove; 2. fixing the sliding block; 201. a displacement motor; 202. a pulley mounting groove; 203. a power pulley; 204. an anti-skid rubber pad; 205. a support pulley; 206. a limiting block; 207. a threaded fixing column; 208. a threaded knob; 209. the gear is connected with the groove; 3. a displacement gear mounting groove; 301. a displacement gear; 302. a displacement gear box; 303. rotating the grip; 304. a power motor; 4. semicircular transverse fixing columns; 401. connecting a motor; 402. connecting a gear box; 403. a transverse mounting groove; 404. a transverse fixed wheel; 5. fixing the semicircular ring; 501. fixing grooves; 502. transversely fixing the pulley; 503. a connecting through hole; 9. and (7) grinding wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides the following technical solutions: a positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel comprises a positioning block 1, a tile-shaped vertical fixing groove 101 is formed in the upper surface of the positioning block 1, a fixed sliding block 2 is movably mounted in the tile-shaped vertical fixing groove 101, a plurality of pulley mounting grooves 202 are formed in the outer surfaces of two ends of the fixed sliding block 2, a power pulley 203 is movably mounted in the two pulley mounting grooves 202, an anti-skidding rubber pad 204 is fixedly mounted on the outer surface of the power pulley 203, a displacement gear mounting groove 3 is formed in the tile-shaped vertical fixing groove 101, a displacement gear 301 is movably mounted in the displacement gear mounting groove 3, a semicircular transverse fixing column 4 is fixedly mounted on the upper surface of the fixed sliding block 2, a transverse mounting groove 403 is formed in the outer surface of the semicircular transverse fixing column 4 and is close to the edge of the outer surface of the two ends, a transverse fixing wheel 404 is movably mounted in the transverse mounting groove 403, and a semicircular ring 5 is arranged above the semicircular transverse fixing column 4, and a grinding wheel 9 is arranged above the semicircular transverse fixing column 4.
In this embodiment, the tile-shaped ndfeb magnet steel to be polished can be placed inside the tile-shaped vertical fixing groove 101 through the tile-shaped vertical fixing groove 101, the movable fixing block 2 can drive the power pulley 203 to move, the power pulley 203 can be moved to be extruded and placed inside the tile-shaped vertical fixing groove 101, so as to relatively fix the tile-shaped ndfeb magnet steel, the tile-shaped ndfeb magnet steel can be driven to move up and down through the rotation of the power pulley 203, so as to polish the outer surface of the tile-shaped ndfeb magnet steel by using the grinding wheel 9, the semicircular transverse fixing column 4 is matched with the tile-shaped ndfeb magnet steel groove, the tile-shaped ndfeb magnet steel is placed on the outer surface of the semicircular transverse fixing column 4, the tile-shaped ndfeb magnet steel can be relatively fixed on the upper surface of the semicircular transverse fixing column 4 by the fixed semicircular ring 5, and the tile-shaped ndfeb magnet steel can be moved along the semicircular transverse fixing column 4 by rotating the transverse fixing wheel 404, and adjusting the fixed position of the tile-shaped neodymium iron boron magnetic steel.
Specifically, the mounting groove 102 is formed in the tile-shaped vertical fixing groove 101 and is close to the outer walls of the two sides, the fixing pulley 103 is movably mounted in the mounting groove 102, and the limiting fixing groove 104 is formed in the tile-shaped vertical fixing groove 101.
In this embodiment, mutually support through fixed pulley 103 and power pulley 203, can be relatively fixed with tile shape neodymium iron boron magnetic steel, spacing fixed recess 104 can be with fixed slider 2 relatively fixed inside the perpendicular fixed recess 101 of tile type removal.
Specifically, the inside fixed mounting of fixed slider 2 has displacement motor 201, and displacement motor 201 output and power pulley 203 one end fixed connection.
In this embodiment, can drive the power pulley 203 rotation that sets up through starting displacement motor 201, power pulley 203 is rotatory to be driven relatively fixed tile shape neodymium iron boron steel and is removed from top to bottom.
Specifically, the inside movable mounting of two pulley mounting grooves 202 of lower extreme has supporting pulley 205, and the positive surface of fixed slider 2 and the equal fixed mounting of rear surface have stopper 206, and gear connection recess 209 has been seted up on the positive surface of fixed slider 2.
In this embodiment, mutually support through supporting pulley 205 and fixed pulley 103, can fix tile shape neodymium iron boron magnetic steel inside the perpendicular fixed recess 101 of tile shape that sets up, stopper 206 and spacing fixed recess 104 mutually support, can fix fixed sliding block 2 and remove inside the perpendicular fixed recess 101 of tile shape, and gear connection recess 209 can mutually support with displacement gear 301, drives fixed sliding block 2 and removes.
Specifically, a displacement gear box 302 is fixedly mounted inside the positioning block 1, the upper surface of the displacement gear box 302 is fixedly connected with one end of a displacement gear 301, a rotary handle 303 is fixedly connected to the front surface of the displacement gear box 302, and a power motor 304 is fixedly connected to the lower surface of the displacement gear box 302.
In this embodiment, the rotary grip 303 disposed by rotation may drive the displacement gear 301 to rotate through the displacement gear box 302, the power motor 304 disposed by start may drive the displacement gear 301 to rotate through the displacement gear box 302, and the displacement gear 301 may drive the fixed slider 2 to move by rotation.
Specifically, the connecting motor 401 is fixedly mounted inside the semicircular transverse fixing column 4, the connecting gear box 402 is fixedly mounted at the output end of the connecting motor 401, and the outer surface of one end of the connecting gear box 402 is fixedly connected with one end of the transverse fixing wheel 404.
In this embodiment, connect motor 401 through the start-up and can be with power transmission to connecting gear box 402, it is rotatory that connecting gear box 402 can transmit power to horizontal tight pulley 404 respectively, and horizontal tight pulley 404 is rotatory can drive tile shape neodymium iron boron magnetic steel and remove.
Specifically, a fixing groove 501 is formed in the upper surface of the fixing semicircular ring 5, and a transverse fixing pulley 502 is movably mounted inside the fixing groove 501.
In this embodiment, can mutually support with horizontal fixed wheel 404 through horizontal fixed pulley 502, can be inside fixed semicircle ring 5 with tile shape neodymium iron boron magnetic steel relatively.
Specifically, connecting through holes 503 are formed at two ends of the fixed semicircular ring 5, a thread fixing column 207 is fixedly mounted on the upper surface of the fixed slider 2, a thread knob 208 is movably sleeved on the outer surface of the thread fixing column 207, and the fixed semicircular ring 5 penetrates through the thread fixing column 207 through the connecting through holes 503 and is movably mounted above the fixed slider 2.
In this embodiment, can fix semicircle ring 5 relatively on screw thread fixing post 207 through screw thread knob 208, the screw thread knob 208 of rotatory setting can extrude fixed semicircle ring 5 to it is relatively fixed with tile shape neodymium iron boron magnetic steel.
The working principle and the using process of the invention are as follows: when the device is used, the device is required to be placed at a proper position, tile-shaped neodymium iron boron magnetic steel to be polished can be placed inside the tile-shaped vertical fixing groove 101 on one side, the power motor 304 which is started and arranged can drive the displacement gear 301 to rotate through the displacement gear box 302, the displacement gear 301 can drive the fixed sliding block 2 to move, the fixed sliding block 2 can drive the power pulley 203 to move, the power pulley 203 can move to be extruded and placed inside the tile-shaped vertical fixing groove 101, so that the tile-shaped neodymium iron boron magnetic steel is relatively fixed, the displacement motor 201 can be started to drive the arranged power pulley 203 to rotate, the power pulley 203 can drive the relatively fixed tile-shaped neodymium iron boron magnetic steel to move up and down through rotation, the tile-shaped neodymium iron boron magnetic steel is polished by using the grinding wheel 9, and meanwhile, the tile-shaped neodymium iron boron magnetic steel can also be placed on the outer surface of the semicircular transverse fixing column 4, the rotatory screw knob 208 that sets up can extrude fixed semicircle ring 5, thereby with tile shape neodymium iron boron magnetic steel relatively fixed, start-up connection motor 401 can be with power transmission to connecting gear case 402, it is rotatory that connecting gear case 402 can transmit power to horizontal fixation wheel 404 respectively, horizontal fixation wheel 404 is rotatory to drive tile shape neodymium iron boron magnetic steel and remove, thereby remove along semicircle horizontal fixation post 4, can make emery wheel 9 polish tile shape neodymium iron boron magnetic steel surface.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a positioning mechanism is used in grinding of tile shape neodymium iron boron magnetic steel, includes locating piece (1), its characterized in that: the upper surface of the positioning block (1) is provided with a tile-shaped vertical fixing groove (101), the tile-shaped vertical fixing groove (101) is internally and movably provided with a fixed sliding block (2), the outer surfaces of the two ends of the fixed sliding block (2) are provided with a plurality of pulley mounting grooves (202), the two pulley mounting grooves (202) are internally and movably provided with a power pulley (203), the outer surface of the power pulley (203) is fixedly provided with an anti-skidding rubber pad (204), the tile-shaped vertical fixing groove (101) is internally provided with a displacement gear mounting groove (3), the displacement gear (301) is movably mounted in the displacement gear mounting groove (3), the upper surface of the fixed sliding block (2) is fixedly provided with a semicircular transverse fixing column (4), and the outer surface of the semicircular transverse fixing column (4) is provided with a transverse mounting groove (403) close to the edge positions of the outer surfaces of the two ends, the inner part of the transverse mounting groove (404) is movably provided with a transverse fixing wheel (404), a fixed semicircular ring (5) is arranged above the semicircular transverse fixing column (4), and a grinding wheel (9) is arranged above the semicircular transverse fixing column (4).
2. The positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel according to claim 1, characterized in that: the fixing device is characterized in that a mounting groove (102) is formed in the tile-shaped vertical fixing groove (101) and is close to the outer walls of the two sides, a fixing pulley (103) is movably mounted in the mounting groove (102), and a limiting fixing groove (104) is formed in the tile-shaped vertical fixing groove (101).
3. The positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel according to claim 1, characterized in that: the fixed sliding block (2) is internally and fixedly provided with a displacement motor (201), and the output end of the displacement motor (201) is fixedly connected with one end of a power pulley (203).
4. The positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel according to claim 1, characterized in that: the lower extreme is two inside movable mounting of pulley mounting groove (202) has support pulley (205), the positive surface of fixed slider (2) and the equal fixed mounting of rear surface have stopper (206), gear connection recess (209) have been seted up on the positive surface of fixed slider (2).
5. The tile-shaped positioning mechanism for grinding the NdFeB magnetic steel as claimed in claim 4, wherein: the positioning block (1) is internally and fixedly provided with a displacement gear box (302), the upper surface of the displacement gear box (302) is fixedly connected with one end of a displacement gear (301), the positive surface of the displacement gear box (302) is fixedly connected with a rotary handle (303), and the lower surface of the displacement gear box (302) is fixedly connected with a power motor (304).
6. The positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel according to claim 1, characterized in that: the semi-circle transverse fixing column (4) is internally and fixedly provided with a connecting motor (401), the output end of the connecting motor (401) is fixedly provided with a connecting gear box (402), and the outer surface of one end of the connecting gear box (402) is fixedly connected with one end of a transverse fixing wheel (404).
7. The positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel according to claim 1, characterized in that: fixed slot (501) has been seted up to fixed semicircle ring (5) upper surface, fixed slot (501) inside movable mounting has horizontal fixed pulley (502).
8. The positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel according to claim 1, characterized in that: connecting through holes (503) are formed in two ends of the fixed semicircular ring (5), a thread fixing column (207) is fixedly mounted on the upper surface of the fixed sliding block (2), a thread knob (208) is movably sleeved on the outer surface of the thread fixing column (207), and the fixed semicircular ring (5) penetrates through the thread fixing column (207) through the connecting through holes (503) and is movably mounted above the fixed sliding block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386200.1A CN113894702B (en) | 2021-11-22 | 2021-11-22 | Positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386200.1A CN113894702B (en) | 2021-11-22 | 2021-11-22 | Positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel |
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| Publication Number | Publication Date |
|---|---|
| CN113894702A true CN113894702A (en) | 2022-01-07 |
| CN113894702B CN113894702B (en) | 2022-08-16 |
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| US20110065367A1 (en) * | 2009-09-11 | 2011-03-17 | Hon Hai Precision Industry Co., Ltd. | Arc surface grinding device |
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| CN208801079U (en) * | 2018-10-12 | 2019-04-30 | 重庆兴富吉实业有限公司 | Bearing shell clamp for machining |
| CN210160963U (en) * | 2019-04-24 | 2020-03-20 | 香磁磁业(深圳)有限公司 | Permanent magnetic ferrite tile type product abrasive machining sprays cleaning device |
| CN212096091U (en) * | 2020-05-21 | 2020-12-08 | 曾逸华 | Clamping device for machining plastic parts |
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2021
- 2021-11-22 CN CN202111386200.1A patent/CN113894702B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110065367A1 (en) * | 2009-09-11 | 2011-03-17 | Hon Hai Precision Industry Co., Ltd. | Arc surface grinding device |
| CN208289662U (en) * | 2018-06-19 | 2018-12-28 | 盘锦弘康科技有限公司 | Shoe rare-earth permanent magnet combination abrasive |
| CN208358540U (en) * | 2018-07-02 | 2019-01-11 | 江苏博瑞通磁业有限公司 | A kind of light decorations device of Nd-Fe-B permanent magnet material |
| CN108772755A (en) * | 2018-08-06 | 2018-11-09 | 安吉菲菲椅业有限公司 | A kind of swivel chair rotating axis component production and processing grinding device |
| CN208801079U (en) * | 2018-10-12 | 2019-04-30 | 重庆兴富吉实业有限公司 | Bearing shell clamp for machining |
| CN210160963U (en) * | 2019-04-24 | 2020-03-20 | 香磁磁业(深圳)有限公司 | Permanent magnetic ferrite tile type product abrasive machining sprays cleaning device |
| CN212096091U (en) * | 2020-05-21 | 2020-12-08 | 曾逸华 | Clamping device for machining plastic parts |
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| CN113894702B (en) | 2022-08-16 |
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