CN208289607U - Rare-earth permanent magnet shaping grinding apparatus - Google Patents

Rare-earth permanent magnet shaping grinding apparatus Download PDF

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Publication number
CN208289607U
CN208289607U CN201820942867.2U CN201820942867U CN208289607U CN 208289607 U CN208289607 U CN 208289607U CN 201820942867 U CN201820942867 U CN 201820942867U CN 208289607 U CN208289607 U CN 208289607U
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China
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annular
grinding
permanent magnet
plate
rare
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CN201820942867.2U
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Chinese (zh)
Inventor
晋锦锦
姜浩
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Panjin Hong Kang Technology Co Ltd
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Panjin Hong Kang Technology Co Ltd
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Abstract

The utility model relates to a kind of rare-earth permanent magnet shaping grinding apparatus, including workbench, Grinding wheel and positioning tool, be characterized in that: worktable upper surface is equipped with annular groove slideway, annular bottom plate is supported by using pulley blocks in annular groove slideway, annular concentric top plate is fixed with using pillar above annular bottom plate, the quantity of positioning tool is multiple groups, it is symmetrically distributed between the annular bottom plate and annular roof plate of pillar two sides, the quantity of Grinding wheel is two, it is erected in annular groove slideway respectively, on the workbench of outer two sides, two Grinding wheels correspond to each other and form grinding channel between two Grinding wheels, grinding channel is located at the surface of annular groove slideway, workbench side is equipped with cantilever beam, the motor reducer A operated synchronously and motor reducer B respectively with the wheel axis connection of two Grinding wheels are fixed at the top of cantilever beam.Its is structurally reasonable, using reliable, significantly improves production efficiency, guarantees Forming Quality.

Description

Rare-earth permanent magnet shaping grinding apparatus
Technical field
The utility model relates to rare-earth permanent magnet machining tool, especially a kind of rare-earth permanent magnet shaping grinding apparatus is suitable for Process the inside and outside cambered surface of shoe rare-earth permanent magnet.
Background technique
When rare-earth permanent magnet blank is cut down from base material by cutting machine, surface and edges and corners are ground Final molding is processed, to guarantee the finish of product, guarantees appearance looks elegant.
Currently, the lapping mode to the inside and outside cambered surface of shoe rare-earth permanent magnet is first complete when processing shoe rare-earth permanent magnet At one side, then another side is completed, during this, needs secondary clamping, not only waste time, but also secondary clamping precision is serious Influence to the grinding precision of another side, it is easy to cause dimensional discrepancy, it is necessary to by correcting again, therefore usually require to reserve compared with Big grind.
Summary of the invention
The purpose of this utility model is to provide for a kind of structurally reasonable, service-strong rare-earth permanent magnet shaping grinding apparatus, Fundamentally solve the problems, such as that processing efficiency is low, machining accuracy is low existing for existing shoe rare-earth permanent magnet milling tool, significantly Production efficiency is improved, guarantees Forming Quality.
The technical solution of the utility model is:
A kind of rare-earth permanent magnet shaping grinding apparatus, Grinding wheel and positioning tool including workbench, on workbench, skill Art main points are: the worktable upper surface is equipped with annular groove slideway, is supported by the annular groove slideway using pulley blocks Annular bottom plate, the annular bottom plate top are fixed with annular concentric top plate using pillar, and the quantity of the positioning tool is multiple groups, It is symmetrically distributed between the annular bottom plate and annular roof plate of pillar two sides, every group of positioning tool is by being fixed on annular bottom plate upper surface Locating piece A and be fixed on annular roof plate lower surface locating piece B composition, the axial line weight of the locating piece A and locating piece B It closes;The quantity of the Grinding wheel is two, is erected on the workbench of the inside and outside two sides of annular groove slideway respectively, two grindings Wheel corresponds to each other and is formed between two Grinding wheels grinding channel, and the grinding channel is located at the surface of annular groove slideway, The workbench side is equipped with cantilever beam, is fixed at the top of the cantilever beam same with the wheel axis connection of two Grinding wheels respectively Walk the motor reducer A and motor reducer B of operating.
Above-mentioned rare-earth permanent magnet shaping grinding apparatus, the table core position on the inside of the annular groove slideway are fixed with electricity Machine speed reducer C is fixed with connection ring on the output shaft of the motor reducer C, sets between the periphery and pillar of the connection ring There is linking arm.
Above-mentioned rare-earth permanent magnet shaping grinding apparatus, the locating piece A and locating piece B are respectively cylinder, the cylinder of the cylinder Body is fixed with annular bottom plate or annular roof plate, and the cylinder rod end of cylinder is fixed with the locating plate for clamping permanent magnet.
Above-mentioned rare-earth permanent magnet shaping grinding apparatus, the quantity of the positioning tool are six groups, and every three groups are fixed a rare earth Permanent magnet.
The height of above-mentioned rare-earth permanent magnet shaping grinding apparatus, the Grinding wheel is greater than permanent magnet height to be processed.
Above-mentioned rare-earth permanent magnet shaping grinding apparatus, the pulley blocks by being formed in four pairs of pulleys of cross-shaped distribution, Each pair of pulley is connect using gimbal with annular bottom plate lower surface, to adapt to bend walking.
Above-mentioned rare-earth permanent magnet shaping grinding apparatus, two Grinding wheel relative rotation.
Above-mentioned rare-earth permanent magnet shaping grinding apparatus, the radius of the center line of the annular bottom plate and permanent magnet to be processed The radius of the median surface of inside and outside cambered surface is equal.
The beneficial effects of the utility model are:
Due to the upper and lower end face using locating piece A and locating piece B positioning permanent magnet, and the case where driving annular bottom plate Under, permanent magnet rotates with, into the grinding for realizing the inside and outside cambered surface of permanent magnet between two Grinding wheels simultaneously.It not only increases Production efficiency, and due to not needing secondary clamping, it ensure that the Forming Quality of inside and outside cambered surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is that the position of the annular bottom plate of the utility model, annular roof plate, motor reducer C, connection ring and linking arm is closed It is schematic diagram;
Fig. 3 is the grinding schematic diagram of the utility model.
In figure: 1. workbench, 2. Grinding wheels, 3. motor reducer A, 4. motor reducer B, 5. cantilever beams, 6. circular tops Plate, 7. pillars, 8. connection rings, 9. locating piece B, 10. locating piece A, 11. annular groove slideways, 12. pulleys, 13. annular bottom plates, 14. motor reducer C, 15. linking arms, 16. permanent magnets to be processed.
Specific embodiment
As shown in Figure 1-Figure 3, the rare-earth permanent magnet shaping grinding apparatus, the Grinding wheel 2 including workbench 1, on workbench 1 And positioning tool.
Wherein, 1 upper surface of workbench is equipped with annular groove slideway 11, utilizes pulley in the annular groove slideway 11 Group is supported by annular bottom plate 13, is fixed with annular concentric top plate 6, the positioning work using pillar 7 above the annular bottom plate 13 The quantity of dress be multiple groups, be symmetrically distributed between the annular bottom plate 13 and annular roof plate 6 of 7 two sides of pillar, every group of positioning tool by It is fixed on the locating piece A10 of 13 upper surface of annular bottom plate and is fixed on the locating piece B9 composition of 6 lower surface of annular roof plate, it is described fixed The axial line of position part A10 and locating piece B9 is overlapped.The quantity of the Grinding wheel 2 is two, is erected on annular groove slideway respectively On the workbench 1 of 11 inside and outside two sides, two Grinding wheels 2 correspond to each other and are formed between two Grinding wheels 2 grinding channel, described Grinding channel is located at the surface of annular groove slideway 11, and 1 side of workbench is equipped with cantilever beam 5, the top of the cantilever beam 5 Portion is fixed with the motor reducer A3 operated synchronously and motor reducer B4 with the wheel axis connection of two Grinding wheels 2 respectively.Electricity Machine speed reducer A3 and motor reducer B4 drives two 2 relative rotation of Grinding wheel.
In the present embodiment, 1 center of workbench of 11 inside of annular groove slideway is fixed with motor reducer C14 is fixed with connection ring 8 on the output shaft of the motor reducer C14, is equipped between the periphery and pillar 7 of the connection ring 8 Linking arm 15.It drives connection ring 8 and linking arm 15 to rotate using motor reducer C14, annular bottom plate is driven by linking arm 15 13 rotations, to drive the shoe permanent magnet rotating using positioning tool clamping.Pillar 7 can also be pushed to drive annular bottom manually Plate 13 rotates.The pulley blocks by being formed in four pairs of pulleys 12 of cross-shaped distribution, each pair of pulley 12 using gimbal with 13 lower surface of annular bottom plate connection, to adapt to bend walking.
In the present embodiment, the quantity of the positioning tool is six groups, and every three groups are fixed a rare-earth permanent magnet.The positioning Part A10 and locating piece B9 is respectively cylinder, and the cylinder body and annular bottom plate 13 or annular roof plate 6 of the cylinder are fixed, the cylinder of cylinder Bar end is fixed with the locating plate for clamping permanent magnet.The height of the Grinding wheel 2 is greater than 16 height of permanent magnet to be processed.Institute The radius for stating the center line of annular bottom plate 13 is equal with the radius of median surface of inside and outside cambered surface of permanent magnet 16 to be processed.Work When, the height and position of locating piece A10 and locating piece B9 are adjusted, so that the permanent magnet to be processed 16 of clamping be made to be located at two Grinding wheels In 2 altitude range, to realize comprehensive grinding of inside and outside cambered surface.

Claims (8)

1. a kind of rare-earth permanent magnet shaping grinding apparatus, Grinding wheel and positioning tool including workbench, on workbench, feature Be: the worktable upper surface is equipped with annular groove slideway, utilizes pulley blocks to be supported by annular in the annular groove slideway Bottom plate, the annular bottom plate top are fixed with annular concentric top plate using pillar, and the quantity of the positioning tool is multiple groups, symmetrically It is distributed between the annular bottom plate and annular roof plate of pillar two sides, every group of positioning tool is by being fixed on determining for annular bottom plate upper surface The axial line of position part A and the locating piece B composition for being fixed on annular roof plate lower surface, the locating piece A and locating piece B are overlapped;Institute The quantity for stating Grinding wheel is two, is erected on the workbench of the inside and outside two sides of annular groove slideway respectively, two Grinding wheels are mutual Grinding channel is formed between corresponding and two Grinding wheels, the grinding channel is located at the surface of annular groove slideway, the work Make platform side equipped with cantilever beam, is fixed at the top of the cantilever beam and is operated synchronously respectively with the wheel axis connection of two Grinding wheels Motor reducer A and motor reducer B.
2. rare-earth permanent magnet shaping grinding apparatus according to claim 1, it is characterised in that: on the inside of the annular groove slideway Table core position is fixed with motor reducer C, and connection ring, the company are fixed on the output shaft of the motor reducer C It connects and is equipped with linking arm between the periphery of ring and pillar.
3. rare-earth permanent magnet shaping grinding apparatus according to claim 1, it is characterised in that: the locating piece A and locating piece B points Not Wei cylinder, cylinder body and the annular bottom plate or annular roof plate of the cylinder fix, and the cylinder rod end of cylinder is fixed with for clamping The locating plate of permanent magnet.
4. rare-earth permanent magnet shaping grinding apparatus according to claim 1, it is characterised in that: the quantity of the positioning tool is six Group, every three groups are fixed a rare-earth permanent magnet.
5. rare-earth permanent magnet shaping grinding apparatus according to claim 1, it is characterised in that: the height of the Grinding wheel be greater than to Process permanent magnet height.
6. rare-earth permanent magnet shaping grinding apparatus according to claim 1, it is characterised in that: the pulley blocks are by being in right-angled intersection Four pairs of pulleys composition of shape distribution, each pair of pulley are connect using gimbal with annular bottom plate lower surface.
7. rare-earth permanent magnet shaping grinding apparatus according to claim 1, it is characterised in that: two Grinding wheel relative rotation.
8. rare-earth permanent magnet shaping grinding apparatus according to claim 1, it is characterised in that: the center line of the annular bottom plate Radius is equal with the radius of median surface of inside and outside cambered surface of permanent magnet to be processed.
CN201820942867.2U 2018-06-19 2018-06-19 Rare-earth permanent magnet shaping grinding apparatus Active CN208289607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820942867.2U CN208289607U (en) 2018-06-19 2018-06-19 Rare-earth permanent magnet shaping grinding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820942867.2U CN208289607U (en) 2018-06-19 2018-06-19 Rare-earth permanent magnet shaping grinding apparatus

Publications (1)

Publication Number Publication Date
CN208289607U true CN208289607U (en) 2018-12-28

Family

ID=64701695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820942867.2U Active CN208289607U (en) 2018-06-19 2018-06-19 Rare-earth permanent magnet shaping grinding apparatus

Country Status (1)

Country Link
CN (1) CN208289607U (en)

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