CN111482908A - Resin grinding wheel - Google Patents
Resin grinding wheel Download PDFInfo
- Publication number
- CN111482908A CN111482908A CN201910071205.1A CN201910071205A CN111482908A CN 111482908 A CN111482908 A CN 111482908A CN 201910071205 A CN201910071205 A CN 201910071205A CN 111482908 A CN111482908 A CN 111482908A
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- Prior art keywords
- grinding wheel
- wedge
- hole
- shaped
- connecting seat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/18—Wheels of special form
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/16—Bushings; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a resin grinding wheel, which comprises a wheel body, wherein an installation table body is arranged on the upper end surface of the wheel body, a connecting seat is inserted on the wheel body and the installation table body together, a rotating shaft is inserted on the connecting seat, two arc-shaped through holes are symmetrically formed in the connecting seat, the rotating shaft consists of a transmission part and two limiting parts, the two limiting parts are symmetrically arranged at the lower end of the transmission part, the two limiting parts are inserted in the corresponding arc-shaped through holes, a threaded rod is arranged at the lower end of the transmission part and positioned between the two limiting parts, the threaded rod is in threaded connection with the connecting seat, and a regular hexagonal groove is formed in the lower end of the threaded rod. Has the advantages that: the grinding wheel device is ingenious in structure and convenient and fast to use, the distance between the grinding piece and the grinding wheel main body is realized under the condition that a feeding device is not required to be arranged on a grinding machine, the adaptation range of the device is improved, a feeding mechanism is not required to be additionally arranged, and the cost of the mechanical device is reduced.
Description
Technical Field
The invention relates to the technical field of resin grinding wheels, in particular to a resin grinding wheel.
Background
The resin grinding wheel is a grinding wheel made of resin, has high strength, and is applied to cutting pieces, double end faces, heavy-load grinding wheels, polishing wheels and the like. The material has the characteristics of certain elasticity, low heat resistance, good self-sharpening property, simple and convenient manufacture and short process period; the method is widely used for rough grinding, cutting off and free grinding, such as steel ingot grinding, casting deburring and the like.
The existing grinding wheel is arranged at the output end of a driving device through a rotating shaft, when objects of different models and sizes are ground, the position of the driving device needs to be adjusted through a feeding mechanism, and then the position of the grinding wheel is adjusted, or the position of a clamp is adjusted through the feeding mechanism, so that the position of the object is adjusted, the feeding mechanism is needed no matter which way is adopted to adjust the relative position of the object and the grinding wheel, and the mechanical cost is increased.
To this end, we propose a resin grinding wheel to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a resin grinding wheel.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a resin grinding wheel, includes the emery wheel main part, emery wheel main part up end is equipped with the installation stage body, it is equipped with the connecting seat to insert jointly on emery wheel main part and the installation stage body, it is equipped with the axis of rotation to insert on the connecting seat, two arc through-holes have been seted up to the symmetry on the connecting seat, the axis of rotation comprises a transmission portion and two spacing portions, and two spacing portion symmetries set up the lower extreme at the transmission portion, two spacing portion is inserted and is established in the corresponding arc through-hole in position, the threaded rod is installed to the lower extreme of transmission portion, and the threaded rod is located between two spacing portions, threaded rod and connecting seat threaded connection, regular hexagonal groove has been seted up to.
In the resin grinding wheel, a plurality of first wedge-shaped through holes and a first mounting through hole are symmetrically formed in the wheel main body, each first wedge-shaped through hole is communicated with the corresponding first mounting through hole, a plurality of second wedge-shaped through holes and a second mounting through hole are symmetrically formed in the mounting table body, each second wedge-shaped through hole is communicated with the corresponding second mounting through hole, each second wedge-shaped through hole is communicated with the corresponding first wedge-shaped through hole, and the second mounting through holes are communicated with the corresponding first mounting through holes.
In the resin grinding wheel, the connecting seat is composed of a connecting part and a plurality of wedge-shaped parts, the wedge-shaped parts are uniformly distributed on the outer side wall of the connecting part, the arc-shaped through hole is formed in the connecting part, and the threaded rod is in threaded connection with the connecting part.
In the resin grinding wheel, the connecting parts are inserted into the second mounting through hole and the first mounting through hole, and each wedge-shaped part is inserted into the second wedge-shaped through hole and the first wedge-shaped through hole which correspond to each other in position.
In the resin grinding wheel, a first key groove is formed in the inner side wall of the second mounting through hole, a second key groove is formed in the outer side wall of the connecting portion, and a flat key is jointly mounted in the first key groove and the second key groove.
In the resin grinding wheel, an annular cooling cavity is formed in the wheel body, a cooling water pipe is wound in the annular cooling cavity, cooling liquid is arranged in the cooling water pipe, and two ends of the cooling water pipe are sealed.
In the above resin grinding wheel, the upper end of the threaded rod is mounted to the lower end of the transmission portion through a thrust ball bearing.
In the above resin grinding wheel, a grinding chip is attached to the lower end of the wheel main body.
In the resin grinding wheel, the side wall of the wheel body is symmetrically provided with a plurality of wedge-shaped grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. the coolant liquid among the in-process condenser tube of polishing can cool off the emery wheel main part to a certain extent, avoids emery wheel main part polishing in-process temperature rise too fast, improves emery wheel main part's life to a certain extent.
2. When the side of emery wheel main part was polished the object, the wedge groove of seting up emery wheel main part side can realize that emery wheel main part polishes to the intermittent type of article, avoids incessant and object of emery wheel main part to rub, when article and emery wheel main part's the point of polishing were located the wedge groove, the point of polishing can be abundant with the air contact, reduces the temperature of the point of polishing to a certain extent, avoids the temperature of article to rise too fast, improves the qualification rate after the article was polished.
3. First wedge through-hole, second wedge through-hole and wedge portion have increased the area of contact between connecting seat and mount table body, the emery wheel main part, avoid taking place relative motion and then produce the motion delay between mount table body, emery wheel main part and the connecting seat, have guaranteed the motion synchronization between mount table body, emery wheel main part and the connecting seat, improve the life of mount table body, emery wheel main part and connecting seat.
4. The arc through-hole increases the area of contact between connecting seat and the axis of rotation with the setting up of spacing portion, avoids taking place relative motion between connecting seat and the axis of rotation, and then produces the motion and postpones, guarantees the motion synchronization between connecting seat and the axis of rotation, improves the life of connecting seat and axis of rotation.
5. First wedge through-hole, second wedge through-hole and wedge portion, the arc through-hole guarantees with the setting of spacing portion that the motion between connecting seat and the axis of rotation is synchronous, and then guarantees the synchronous motion between mount table body, emery wheel main part and the axis of rotation, reduces the motion delay that sets up other connection articles such as connecting seat between axis of rotation and the emery wheel main part and cause, avoids the friction loss to cause the damage and the inefficacy of spare part, guarantees the holistic life of device.
6. The threaded rod, spacing portion, the setting in arc through-hole and regular hexagon groove can be guaranteed to pass through interior hexagonal spanner and can be under the condition that does not need feed mechanism, still can adjust the relative position between emery wheel main part and the anchor clamps, and then realize the relative position between emery wheel main part and the piece of polishing, realize polishing the object of unidimensional model, improve the width of device adaptation, need not set up feed mechanism in addition, reduce mechanical device's cost, also reduce the shared space of mechanical device simultaneously.
In conclusion, the grinding wheel device is ingenious in structure and convenient and fast to use, the distance between the grinding piece and the grinding wheel main body is realized under the condition that the feeding device is not needed to be arranged on the grinding machine, the adaptation width of the grinding wheel device is improved, the feeding mechanism is not needed to be additionally arranged, and the cost of the mechanical device is reduced.
Drawings
FIG. 1 is a schematic structural view of a resin grinding wheel according to the present invention;
FIG. 2 is a visual diagram of a grinding wheel main body and a mounting table body in the resin grinding wheel provided by the invention;
FIG. 3 is a visual diagram of a connecting seat in the resin grinding wheel according to the present invention;
FIG. 4 is a schematic view of a drive shaft in a resin grinding wheel according to the present invention;
FIG. 5 is an enlarged view of a threaded rod portion of a resin grinding wheel according to the present invention;
fig. 6 is a sectional view of a grinding wheel body in a resin grinding wheel according to the present invention.
In the figure: 1 emery wheel main part, 2 installation stage bodies, 3 axis of rotation, 31 transmission portion, the spacing portion of 32, 4 connecting seats, 41 connecting portion, 42 wedge portion, 5 arc through-holes, 6 wedge grooves, 7 polishing piece, 8 parallel key, 9 threaded rods, 10 second installation through-holes, 11 second wedge through-holes, 12 first keyway, 13 cooling chamber, 14 second keyway, 15 regular hexagon grooves, 16 thrust ball bearings, 17 condenser tube, 18 first installation through-holes, 19 first wedge through-holes.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-6, a resin grinding wheel, including grinding wheel main body 1, grinding disc 7 is installed to the lower extreme of grinding wheel main body 1, a plurality of wedge grooves 6 have been seted up on grinding wheel main body 1's the lateral wall symmetry, can realize grinding wheel main body 1 and polish the intermittent type of article, avoid grinding wheel main body 1 incessant and object to rub, when article and grinding wheel main body 1's the point of polishing were located wedge groove 6, the point of polishing can contact with the air, reduce the temperature of the point of polishing to a certain extent, avoid the temperature of article to rise too fast, set up annular cooling chamber 13 in grinding wheel main body 1, around being equipped with condenser tube 17 in the annular cooling chamber 13, and be equipped with the coolant liquid in condenser tube 17, and condenser tube 17's both ends are sealed, the coolant liquid in the condenser tube 17 can cool down grinding wheel main body 1 to a certain extent in the polishing process.
The upper end face of the grinding wheel main body 1 is provided with an installation table body 2, a plurality of first wedge-shaped through holes 19 and a first installation through hole 18 are symmetrically formed in the grinding wheel main body 1, each first wedge-shaped through hole 19 is communicated with the corresponding first installation through hole 18, a plurality of second wedge-shaped through holes 11 and a second installation through hole 10 are symmetrically formed in the installation table body 2, each second wedge-shaped through hole 11 is communicated with the corresponding second installation through hole 10, each second wedge-shaped through hole 11 is communicated with the corresponding first wedge-shaped through hole 19, and the corresponding second installation through hole 10 is communicated with the corresponding first installation through hole 18.
The grinding wheel main body 1 and the installation table body 2 are jointly inserted with a connecting seat 4, the connecting seat 4 consists of a connecting part 41 and a plurality of wedge parts 42, the wedge parts 42 are uniformly distributed on the outer side wall of the connecting part 41, the arc-shaped through hole 5 is arranged on the connecting part 41, the threaded rod 9 is in threaded connection with the connecting part 41, the connecting part 41 is inserted in the second installation through hole 10 and the first installation through hole 18, each wedge part 42 is inserted in the second wedge-shaped through hole 11 and the first wedge-shaped through hole 19 which are corresponding in position, the contact area between the connecting seat 4 and the installation table body 2 and the grinding wheel main body 1 is increased, the relative motion between the installation table body 2, the grinding wheel main body 1 and the connecting seat 4 is avoided, further motion delay is generated, the motion synchronization between the installation table body 2, the grinding wheel main body 1 and the connecting seat 4 is ensured, the first key groove 12 is arranged on the, the outer side wall of the connecting part 41 is provided with a second key groove 14, a flat key 8 is jointly installed in the first key groove 12 and the second key groove 14, interference fit between the connecting seat 4 and the installation table body 2 and between the connecting seat and the grinding wheel main body 1 is achieved through the flat key 8, and movement synchronization between the installation table body 2 and the grinding wheel main body 1 and between the connecting seat 4 is further guaranteed.
The rotating shaft 3 is inserted on the connecting seat 4, two arc-shaped through holes 5 are symmetrically formed in the connecting seat 4, the rotating shaft 3 consists of a transmission part 31 and two limiting parts 32, the two limiting parts 32 are symmetrically arranged at the lower end of the transmission part 31, the two limiting parts 32 are inserted in the arc-shaped through holes 5 corresponding to the positions, the contact area between the connecting seat 4 and the rotating shaft 3 is increased due to the arrangement of the arc-shaped through holes 5 and the limiting parts 32, the relative motion between the connecting seat 4 and the rotating shaft 3 is avoided, further motion delay is generated, the motion synchronization between the connecting seat 4 and the rotating shaft 3 is ensured, meanwhile, the limiting parts 32 can be limited by the arc-shaped through holes 5, the limiting parts 32 are ensured not to rotate along with the threaded rod 9, the threaded rod 9 is installed at the lower end of the transmission part 31, the threaded rod 9 is located between the two, threaded rod 9 and 4 threaded connection of connecting seat, regular hexagon groove 15 has been seted up to the lower extreme of threaded rod 9, interior hexagonal spanner inserts regular hexagon inslot 15, then rotate interior hexagonal spanner, interior hexagonal spanner is injectd by regular hexagon groove 15's inside wall, can not take place to rotate in regular hexagon inslot 15, interior hexagonal spanner drives threaded rod 9 and rotates, and then realize through interior hexagonal spanner that grinding wheel main part 1 carries out the operation of displacement on spacing portion 32, do not influence grinding wheel main part 1 and polish the article under the condition of terminal surface under threaded rod 9 and spacing portion 32 singly do not surpass grinding wheel main part 1.
When the invention is used, the rotating shaft 3 is arranged on the output end of the driving device, the connecting seat 4 is arranged on the grinding wheel main body 1 and the mounting table body 2 through the flat key 8, after the installation is finished, the arc-shaped through hole 5 on the connecting seat 4 after the installation is finished is sleeved in the limiting part 32 at the lower end of the rotating shaft 3, at the moment, the threaded rod 9 inside the rotating shaft 3 is in preliminary threaded connection with the threaded hole inside the connecting seat 4, the inner hexagonal wrench is inserted into the regular hexagonal groove 15, then the inner hexagonal wrench is rotated, the inner hexagonal wrench is limited by the inner side wall of the regular hexagonal groove 15, the rotation cannot occur in the regular hexagonal groove 15, the inner hexagonal wrench drives the threaded rod 9 to rotate, the limiting part 32 is inserted in the arc-shaped through hole 5, the arc-shaped through hole 5 limits the limiting part 32, the limiting part 32 is ensured not to rotate along with the threaded rod, at this time, the connecting seat 4 and the grinding wheel main body 1 and the mounting table body 2 mounted on the connecting seat 4 are partially moved at the limiting part 32 on the rotating shaft 3, so that the grinding wheel main body 1 and the mounting table body 2 are mounted and fed, and then the position between the grinding wheel main body 1 and the clamp is adjusted, as long as the lower ends of the threaded rod 9 and the limiting part 32 are ensured not to exceed the lower end surface of the grinding wheel main body 1.
When an object is polished, the rotating shaft 3 is driven to rotate through the driving device, the connecting seat 4 is driven to rotate through the limiting part 32 when the rotating shaft 3 rotates, the connecting seat 4 is arranged on the grinding wheel main body 1 and the installation table body 2 in an interference manner through the flat key 8, the grinding wheel main body 1 and the installation table body 2 rotate along with the rotating shaft, both the grinding sheet 7 on the lower end surface of the grinding wheel main body 1 and the side surface of the grinding wheel main body 1 can grind the object in the rotating process, the cooling liquid in the cooling water pipe 17 can cool the grinding wheel main body 1 to a certain degree in the grinding process, when the object is ground on the side surface of the grinding wheel main body 1, the wedge-shaped groove 6 formed in the side surface of the grinding wheel main body 1 can realize the intermittent grinding of the object by the grinding wheel main body 1, the uninterrupted friction between the grinding wheel main body 1 and the object is avoided, when the grinding point of, the temperature of the polishing point is reduced to a certain extent, and the phenomenon that the temperature of an object is too fast is avoided.
When the connecting seat 4, the mounting table body 2 and the grinding wheel main body 1 are driven to rotate by the rotating shaft 3, the contact area between the connecting seat 4 and the mounting table body 2 and between the mounting table body 2 and the grinding wheel main body 1 is increased by the first wedge-shaped through hole 19, the second wedge-shaped through hole 11 and the wedge-shaped part 42, so that relative motion between the mounting table body 2 and the grinding wheel main body 1 and between the mounting table body 2 and the connecting seat 4 is avoided, motion delay is generated, and motion synchronization among the mounting table body 2, the grinding wheel main body 1 and the connecting seat 4 is; arc through-hole 5 and spacing portion 32 set up the area of contact between increase connecting seat 4 and the axis of rotation 3, avoid taking place relative motion between connecting seat 4 and the axis of rotation 3, and then produce the motion and delay, guarantee the motion synchronization between connecting seat 4 and the axis of rotation 3, and then guarantee the mount table body 2, the synchronous motion between emery wheel main part 1 and the axis of rotation 3, reduce the motion that sets up other connected articles such as connecting seat 4 between axis of rotation 3 and emery wheel main part 1 and cause and delay.
Although the terms of the grinding wheel main body 1, the mounting table body 2, the rotating shaft 3, the transmission portion 31, the limiting portion 32, the connecting seat 4, the connecting portion 41, the wedge portion 42, the arc-shaped through hole 5, the wedge groove 6, the grinding piece 7, the flat key 8, the threaded rod 9, the second mounting through hole 10, the second wedge-shaped through hole 11, the first key groove 12, the annular cooling cavity 13, the second key groove 14, the regular hexagonal groove 15, the thrust ball bearing 16, the cooling water pipe 17, the first mounting through hole 18, the first wedge-shaped through hole 19, and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (9)
1. A resin grinding wheel, includes grinding wheel main part (1), its characterized in that: the upper end surface of the grinding wheel main body (1) is provided with an installation table body (2), the grinding wheel main body (1) and the installation table body (2) are jointly inserted with a connecting seat (4), a rotating shaft (3) is inserted on the connecting seat (4), two arc-shaped through holes (5) are symmetrically arranged on the connecting seat (4), the rotating shaft (3) consists of a transmission part (31) and two limiting parts (32), the two limiting parts (32) are symmetrically arranged at the lower end of the transmission part (31), the two limiting parts (32) are inserted into the arc-shaped through holes (5) with corresponding positions, the lower end of the transmission part (31) is provided with a threaded rod (9), and the threaded rod (9) is positioned between the two limiting parts (32), the threaded rod (9) is in threaded connection with the connecting seat (4), and the lower end of the threaded rod (9) is provided with a regular hexagonal groove (15).
2. A resin grinding wheel according to claim 1, characterized in that: a plurality of first wedge-shaped through holes (19) and a first mounting through hole (18) are symmetrically formed in the grinding wheel main body (1), each first wedge-shaped through hole (19) is communicated with the corresponding first mounting through hole (18), a plurality of second wedge-shaped through holes (11) and one second mounting through hole (10) are symmetrically formed in the mounting table body (2), each second wedge-shaped through hole (11) is communicated with the corresponding second mounting through hole (10), each second wedge-shaped through hole (11) is communicated with the corresponding first wedge-shaped through hole (19), and the corresponding second mounting through holes (10) are communicated with the corresponding first mounting through holes (18).
3. A resin grinding wheel according to claim 2, characterized in that: the connecting seat (4) comprises a connecting portion (41) and a plurality of wedge portions (42), and a plurality of wedge portions (42) evenly distributed are on the lateral wall of connecting portion (41), arc through-hole (5) are seted up on connecting portion (41), threaded rod (9) threaded connection is on connecting portion (41).
4. A resin grinding wheel according to claim 3, characterized in that: the connecting parts (41) are inserted into the second mounting through holes (10) and the first mounting through holes (18), and each wedge-shaped part (42) is inserted into the second wedge-shaped through hole (11) and the first wedge-shaped through hole (19) which correspond to each other in position.
5. A resin grinding wheel according to claim 3, characterized in that: a first key groove (12) is formed in the inner side wall of the second mounting through hole (10), a second key groove (14) is formed in the outer side wall of the connecting portion (41), and a flat key (8) is mounted in the first key groove (12) and the second key groove (14) together.
6. A resin grinding wheel according to claim 1, characterized in that: an annular cooling cavity (13) is formed in the grinding wheel main body (1), a cooling water pipe (17) is arranged in the annular cooling cavity (13) in a winding mode, cooling liquid is arranged in the cooling water pipe (17), and two ends of the cooling water pipe (17) are sealed.
7. A resin grinding wheel according to claim 1, characterized in that: the upper end of the threaded rod (9) is arranged at the lower end of the transmission part (31) through a thrust ball bearing (16).
8. A resin grinding wheel according to claim 1, characterized in that: and the lower end of the grinding wheel main body (1) is provided with a grinding piece (7).
9. A resin grinding wheel according to claim 1, characterized in that: the side wall of the grinding wheel main body (1) of the grinding wheel main body is symmetrically provided with a plurality of wedge-shaped grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071205.1A CN111482908B (en) | 2019-01-25 | 2019-01-25 | Resin grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071205.1A CN111482908B (en) | 2019-01-25 | 2019-01-25 | Resin grinding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111482908A true CN111482908A (en) | 2020-08-04 |
| CN111482908B CN111482908B (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910071205.1A Active CN111482908B (en) | 2019-01-25 | 2019-01-25 | Resin grinding wheel |
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| CN (1) | CN111482908B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226271A (en) * | 1985-03-29 | 1986-10-08 | Mitsubishi Metal Corp | Grinding wheel |
| JPH0740254A (en) * | 1993-07-30 | 1995-02-10 | Tsunoda Brush Seisakusho:Kk | Setting jig for half devided type polishing roll |
| CN2558491Y (en) * | 2002-08-18 | 2003-07-02 | 石家庄博深工具有限公司 | Diamond grinding disk |
| CN202943543U (en) * | 2012-11-22 | 2013-05-22 | 鄂州市天赐超硬材料有限公司 | Edge grinding wheel with detachable cutter heads |
| CN206632795U (en) * | 2016-12-29 | 2017-11-14 | 南昌市正星光电技术有限公司 | The emery wheel and edge polisher of ultra-thin glass edging technique |
| US20180339395A1 (en) * | 2017-05-24 | 2018-11-29 | Ming-Ta Cheng | Glue-removing wheel assembly and adapter thereof |
-
2019
- 2019-01-25 CN CN201910071205.1A patent/CN111482908B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226271A (en) * | 1985-03-29 | 1986-10-08 | Mitsubishi Metal Corp | Grinding wheel |
| JPH0740254A (en) * | 1993-07-30 | 1995-02-10 | Tsunoda Brush Seisakusho:Kk | Setting jig for half devided type polishing roll |
| CN2558491Y (en) * | 2002-08-18 | 2003-07-02 | 石家庄博深工具有限公司 | Diamond grinding disk |
| CN202943543U (en) * | 2012-11-22 | 2013-05-22 | 鄂州市天赐超硬材料有限公司 | Edge grinding wheel with detachable cutter heads |
| CN206632795U (en) * | 2016-12-29 | 2017-11-14 | 南昌市正星光电技术有限公司 | The emery wheel and edge polisher of ultra-thin glass edging technique |
| US20180339395A1 (en) * | 2017-05-24 | 2018-11-29 | Ming-Ta Cheng | Glue-removing wheel assembly and adapter thereof |
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| Publication number | Publication date |
|---|---|
| CN111482908B (en) | 2021-09-03 |
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