CN112643409A - Motorcycle clutch center sleeve grinding process - Google Patents
Motorcycle clutch center sleeve grinding process Download PDFInfo
- Publication number
- CN112643409A CN112643409A CN202011543951.5A CN202011543951A CN112643409A CN 112643409 A CN112643409 A CN 112643409A CN 202011543951 A CN202011543951 A CN 202011543951A CN 112643409 A CN112643409 A CN 112643409A
- Authority
- CN
- China
- Prior art keywords
- center sleeve
- fixing
- polishing
- sleeve
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention relates to the technical field of clutch center sleeve machining, and provides a motorcycle clutch center sleeve grinding process which comprises a machining tool and a fixing tool arranged on the machining tool. According to the invention, the fixing tool special for fixing the center sleeve is additionally arranged on the processing machine tool, so that the process of polishing the center sleeve is safer and more reliable; meanwhile, the center sleeve is fixed by the fixing tool and then polished, so that the stability of the center sleeve can be improved, the polishing efficiency can be greatly improved, and the polishing process is more scientific and reasonable.
Description
Technical Field
The invention relates to the technical field of clutch center sleeve processing, in particular to a motorcycle clutch center sleeve polishing process.
Background
A motorcycle clutch center sleeve is one of important parts of a motorcycle clutch, and referring to fig. 1, a conventional motorcycle clutch center sleeve generally includes a center sleeve body 101 and an internally splined sleeve 102 disposed at a central position of the center sleeve body 101.
After the existing motorcycle clutch center sleeve is machined and manufactured, the outer wall of the center sleeve is usually required to be polished, so that the outer wall of the center sleeve is smoother, and the quality of the center sleeve is improved. However, the existing polishing mode is to manually hold the center sleeve to be polished and place the center sleeve at a processing machine tool for polishing, and certain danger exists in the actual polishing process.
Content of application
The invention aims to provide a motorcycle clutch center sleeve polishing process, which is characterized in that a fixing tool is arranged and matched with a center sleeve for use, and the center sleeve is fixed by the fixing tool and then polished, so that the whole polishing process is safer, and the danger coefficient in the polishing process is reduced.
The embodiment of the invention is realized by the following technical scheme:
the utility model provides a motorcycle clutch center cover technique of polishing, includes the machine tool and locates fixed frock on the machine tool, the center cover of polishing includes following step:
s1, fixing the center sleeve to be polished on the fixing tool and aligning the center sleeve to ensure that a polishing head of the processing machine tool is over against the center sleeve on the fixing tool;
s3, starting the machining tool, and polishing the center sleeve by using the polishing head;
and S4, after all surfaces to be polished of the central sleeve are polished, closing the machining tool and taking down the central sleeve.
Optionally, fixed frock includes the base and locates fixed unit on the base, fixed unit includes fixing base, linear drive device and chucking post, linear drive device install in the fixing base, the one end of chucking post extends to back in the fixing base with linear drive device's output is connected, linear drive device drives the chucking post is reciprocating motion along the horizontal direction, the surface of chucking post be equipped with the external splines of the internal spline looks adaptation of the internal spline housing of center cover.
Optionally, the number of the fixing units is two, the fixing units are arranged oppositely, the fixing units are provided with limiting blocks on the clamping columns, the limiting blocks can move freely in the axial direction of the clamping columns, and the limiting blocks are fixed with the clamping columns through pins.
Optionally, the fixing seat is provided with a through hole for the clamping column to pass through, and the inner wall of the through hole is provided with an internal spline matched with the external spline of the clamping column;
the base is further provided with a driving mechanism, and the driving mechanism is used for driving the fixing seats of the two fixing units to rotate in the same direction.
Optionally, a cylindrical connecting portion is arranged at a free end of the clamping column of one of the fixing units, a channel matched with the connecting portion for use is arranged at a free end of the clamping column of the other fixing unit, the connecting portion is provided with an external spline, and an internal spline matched with the external spline of the connecting portion is arranged on the inner wall of the channel;
the driving mechanism comprises a driving motor, a first rotating shaft, a second rotating shaft, a first bearing seat and a second bearing seat, one end of the first rotating shaft is connected with the fixed seat of one of the fixed units, and the other end of the first rotating shaft is rotatably connected with the first bearing seat arranged on the base; one end of the second rotating shaft is connected with the fixed seat of the other fixed unit, and the other end of the second rotating shaft is rotatably connected with the second bearing seat arranged on the base; the second rotating shaft is in transmission connection with the driving motor.
Optionally, the driving mechanism further comprises a transmission assembly, the transmission assembly comprises a driving wheel connected with the output end of the driving motor in a transmission manner, and a driven wheel sleeved on the outer wall of the second rotating shaft, and the driving wheel and the driven wheel are in transmission through a belt.
Optionally, a bearing table is arranged on the base, a grinding block is arranged on the bearing table, and the surface to be ground of the central sleeve is attached to the surface of the grinding block.
Optionally, the grinding block has a plurality of grinding surfaces, and the plurality of grinding surfaces correspond to all surfaces to be ground of the center sleeve one to one.
Optionally, the polishing head in step S2 has a plurality of polishing surfaces, and the plurality of polishing surfaces correspond to all surfaces to be polished of the center sleeve one to one.
Optionally, the base is fixedly connected with the processing machine tool through bolts.
The technical scheme of the embodiment of the invention at least has the following advantages and beneficial effects:
the center sleeve polishing machine tool is reasonable in design and simple in structure, and the process of polishing the center sleeve is safer and more reliable by additionally arranging the fixing tool special for fixing the center sleeve on the processing machine tool; meanwhile, the center sleeve is fixed by the fixing tool and then polished, so that the stability of the center sleeve can be improved, the polishing efficiency can be greatly improved, and the polishing process is more scientific and reasonable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a prior art centersleeve construction;
FIG. 2 is a schematic diagram of a processing machine according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fixing tool according to an embodiment of the present invention;
FIG. 4 is a side view of a fixing base according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of two clamping columns according to an embodiment of the present invention.
Icon: 1-center sleeve, 101-center sleeve body, 102-internal spline sleeve, 2-processing machine tool, 201-polishing head, 3-fixing tool, 301-base, 302-fixing base, 303-clamping column, 304-limiting block, 305-through hole, 306-connecting part, 307-channel, 308-driving motor, 309-first rotating shaft, 3010-second rotating shaft, 3011-first bearing seat, 3012-second bearing seat, 3013-driving wheel, 3014-driven wheel, 3015-bearing table and 3016-grinding block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 3, a motorcycle clutch center sleeve polishing process includes a processing machine 2 for polishing a center sleeve 1, the processing machine 2 has a polishing head 201, the polishing head 201 has a plurality of polishing surfaces, the plurality of polishing surfaces correspond to all surfaces to be polished of the center sleeve 1 one by one, so that when the center sleeve 1 is polished, all surfaces to be polished of the center sleeve 1 can be polished by using the same polishing head 201, and different polishing heads 201 are prevented from being replaced; the fixing tool 3 is arranged on the processing machine tool 2 and is used for fixing the center sleeve 1;
the fixing tool 3 comprises a base 301 and a fixing unit arranged on the base 301, and the base 301 is fixedly connected with the processing machine tool 2 through bolts, so that the fixing tool is convenient to disassemble; the fixing unit comprises a fixed seat 302, a linear driving device (not shown in the figure) and a clamping column 303, the linear driving device is fixedly arranged in the fixed seat 302, one end of the clamping column 303 extends into the fixed seat 302 and then is connected with the output end of the linear driving device, the linear driving device drives the clamping column 303 to reciprocate along the horizontal direction, the linear driving device can select conventional devices in the prior art such as an existing air cylinder, an electric push rod and a hydraulic cylinder, and the like, and is not particularly limited herein; meanwhile, the surface of the clamping column 303 is provided with an external spline matched with the internal spline of the internal spline housing 102 of the center housing 1. When fixing, the center sleeve 1 to be polished is held by hands in the prior art, so that the axis of the center sleeve 1 and the axis of the clamping column 303 are on the same straight line, then the linear driving device is started, the clamping column 303 is driven by the linear driving device to move along the horizontal direction until the free end of the clamping column 303 extends into the inner spline sleeve 102 of the center sleeve 1, at the moment, the outer spline on the surface of the clamping column 303 is in spline connection with the inner spline of the inner spline sleeve 102, the center sleeve 1 is fixed, and the center sleeve 1 is prevented from freely rotating in the polishing process.
Meanwhile, in order to further improve the stability of the center sleeve 1 in the polishing process, the number of the fixing units is two, the two fixing units are arranged oppositely, and when the center sleeve 1 is fixed, the clamping columns 303 of the two fixing units are driven by the corresponding linear driving devices to be inserted into the inner spline housing 102 of the center sleeve 1 from the left side and the right side of the center sleeve 1 respectively and realize spline connection with the inner spline housing 102; in addition, the clamping columns 303 of the two fixing units are respectively provided with a limiting block 304, the limiting blocks 304 can freely move along the axial direction of the clamping columns 303, after the two clamping columns 303 are fixed with the inner spline housing 102, the central sleeve 1 is clamped between the two limiting blocks 304 by adjusting the positions of the two limiting blocks 304, the central sleeve 1 is prevented from moving transversely during grinding, grinding operation is prevented from being influenced, and grinding quality is improved; meanwhile, after the position of the limiting block 304 on the clamping column 303 is determined, the limiting block 304 and the clamping column 303 are fixed through a pin.
Furthermore, in order to realize that the machine tool 2 can rotate the center sleeve 1 synchronously with the grinding head 201 of the machine tool 2 when grinding the center sleeve 1. Referring to fig. 4 and 5, the fixing base 302 is provided with a through hole 305 through which the clamping column 303 passes, and an inner spline adapted to the outer spline of the clamping column 303 is provided on the inner wall of the through hole 305, so that spline coupling is realized by the outer spline of the clamping column 303 and the inner spline of the through hole 305, and the fixing base 302 can simultaneously drive the clamping column 303 to rotate when rotating; the base 301 is further provided with a driving mechanism, and the driving mechanism is used for driving the fixing seats 302 of the two fixing units to rotate in the same direction. When the two fastening units' fastening columns 303 are inserted into the inner spline housing 102 of the central housing 1, the connecting part 306 of one fastening column 303 is inserted into the channel 307 of the other fastening column 303, and the two fastening columns 303 are in spline connection;
meanwhile, the driving mechanism comprises a driving motor 308, a first rotating shaft 309, a second rotating shaft 3010, a first bearing block 3011 and a second bearing block 3012, one end of the first rotating shaft 309 is fixedly connected with the fixing seat 302 of one of the fixing units, and the other end of the first rotating shaft is rotatably connected with the first bearing block 3011 arranged on the base 301; one end of the second rotating shaft 3010 is fixedly connected to the fixing base 302 of another fixing unit, and the other end thereof is rotatably connected to a second bearing block 3012 disposed on the base 301; and the second rotating shaft 3010 is in transmission connection with the driving motor 308. In order to improve the transmission effect of the driving motor 308, the driving mechanism further includes a transmission assembly, the transmission assembly includes a driving wheel 3013 in transmission connection with the output end of the driving motor 308, and a driven wheel 3014 sleeved on the outer wall of the second rotating shaft 3010, and the driving wheel 3013 and the driven wheel 3014 are in transmission through a belt. After the central sleeve 1 is fixed by the two fixing units, the driving motor 308 is started, and at the moment, the driving motor 308 drives the driving wheel 3013 to rotate, so that the driving wheel 3013 is used for driving the second rotating shaft 3010 to rotate, so that the fixing base 302 connected with the second rotating shaft 3010 is driven to rotate, so that the fixing base 302 is used for driving the clamping columns 303 connected with the splines of the fixing base to synchronously rotate, at the moment, the clamping columns 303 connected with the two splines also synchronously rotate, so that the fixing base 302 connected with the first rotating shaft 309 is driven to synchronously rotate, and therefore, one driving motor 308 is used for driving the two clamping columns 303 which can be separated from each other to synchronously rotate, so that the central sleeve 1 is driven to rotate. When the center sleeve 1 is actually polished, the driving motor 308 drives the center sleeve 1 to rotate at a rotating speed equal to that of the polishing head 201 of the processing machine tool 2, and the rotating direction of the center sleeve 1 is opposite to that of the polishing head 201, so that the polishing efficiency and the quality of the polished center sleeve 1 are improved.
In addition, in order to further improve the polishing efficiency, the bearing table 3015 is arranged on the base 301, the polishing block 3016 is arranged on the bearing table 3015, and the surface to be polished of the central sleeve 1 is attached to the surface of the polishing block 3016, so that when the central sleeve 1 is polished, the polishing block 3016 can also perform a certain polishing function on the central sleeve 1, and the polishing head 201 is matched to perform double polishing. Meanwhile, the grinding block 3016 has a plurality of grinding surfaces, and the plurality of grinding surfaces correspond to all the surfaces to be ground of the central sleeve 1 one by one, so that all the surfaces to be ground of the central sleeve 1 can be ground by arranging one grinding block 3016 without replacing different grinding blocks 3016.
The polishing center sleeve 1 comprises the following steps:
s1, fixing a central sleeve 1 to be polished on a fixing tool 3 and aligning the central sleeve to ensure that a polishing head 201 of a processing machine tool 2 is over against the central sleeve 1 on the fixing tool 3;
s2, starting the processing machine tool 2, and polishing the central sleeve 1 by using the polishing head 201;
and S3, after all the surfaces to be polished of the central sleeve 1 are polished, closing the processing machine tool 2 and taking down the central sleeve 1.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (10)
1. The utility model provides a motorcycle clutch center cover technique of polishing, its characterized in that, includes the machine tool and locates fixed frock on the machine tool, the center cover of polishing includes following step:
s1, fixing the center sleeve to be polished on the fixing tool and aligning the center sleeve to ensure that a polishing head of the processing machine tool is over against the center sleeve on the fixing tool;
s2, starting the machining tool, and polishing the center sleeve by using the polishing head;
and S3, after all surfaces to be polished of the central sleeve are polished, closing the machining tool and taking down the central sleeve.
2. The motorcycle clutch center sleeve polishing process according to claim 1, wherein the fixing tool comprises a base and a fixing unit arranged on the base, the fixing unit comprises a fixing seat, a linear driving device and a clamping column, the linear driving device is installed in the fixing seat, one end of the clamping column extends into the fixing seat and then is connected with an output end of the linear driving device, the linear driving device drives the clamping column to reciprocate along a horizontal direction, and an external spline matched with an internal spline of an internal spline sleeve of the center sleeve is arranged on the surface of the clamping column.
3. The motorcycle clutch center sleeve polishing process according to claim 2, wherein the number of the fixing units is two, the two fixing units are oppositely arranged, the clamping columns of the two fixing units are respectively provided with a limiting block, the limiting blocks can freely move along the axial direction of the clamping columns, and the limiting blocks and the clamping columns are fixed through pins.
4. The motorcycle clutch center sleeve polishing process according to claim 3, wherein the fixing seat is provided with a through hole for the clamping column to pass through, and the inner wall of the through hole is provided with an internal spline matched with the external spline of the clamping column;
the base is further provided with a driving mechanism, and the driving mechanism is used for driving the fixing seats of the two fixing units to rotate in the same direction.
5. A motorcycle clutch center sleeve polishing process according to claim 4, characterized in that the free end of the clamping column of one of the fixing units is provided with a cylindrical connecting part, the free end of the clamping column of the other fixing unit is provided with a channel matched with the connecting part for use, the connecting part is provided with an external spline, and the inner wall of the channel is provided with an internal spline matched with the external spline of the connecting part;
the driving mechanism comprises a driving motor, a first rotating shaft, a second rotating shaft, a first bearing seat and a second bearing seat, one end of the first rotating shaft is connected with the fixed seat of one of the fixed units, and the other end of the first rotating shaft is rotatably connected with the bearing seat arranged on the base; one end of the second rotating shaft is connected with the fixed seat of the other fixed unit, and the other end of the second rotating shaft is rotatably connected with the second bearing seat arranged on the base; the second rotating shaft is in transmission connection with the first driving motor.
6. The motorcycle clutch center sleeve grinding process according to claim 5, wherein the driving mechanism further comprises a transmission assembly, the transmission assembly comprises a driving wheel in transmission connection with an output end of the driving motor, and a driven wheel sleeved on an outer wall of the second rotating shaft, and the driving wheel and the driven wheel are in transmission through a belt.
7. The motorcycle clutch center sleeve polishing process according to claim 2, wherein a bearing table is arranged on the base, a polishing block is arranged on the bearing table, and a surface to be polished of the center sleeve is attached to the surface of the polishing block.
8. The motorcycle clutch center sleeve grinding process according to claim 7, wherein the grinding block has a plurality of grinding surfaces, and the plurality of grinding surfaces correspond to all surfaces to be ground of the center sleeve one to one.
9. A motorcycle clutch center cover grinding process as claimed in claim 1, wherein the grinding head has a plurality of grinding surfaces, and the plurality of grinding surfaces correspond to all the surfaces to be ground of the center cover one to one.
10. A motorcycle clutch center sleeve grinding process as claimed in claim 2, characterized in that the base and the machining tool are fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011543951.5A CN112643409A (en) | 2020-12-23 | 2020-12-23 | Motorcycle clutch center sleeve grinding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011543951.5A CN112643409A (en) | 2020-12-23 | 2020-12-23 | Motorcycle clutch center sleeve grinding process |
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| Publication Number | Publication Date |
|---|---|
| CN112643409A true CN112643409A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011543951.5A Pending CN112643409A (en) | 2020-12-23 | 2020-12-23 | Motorcycle clutch center sleeve grinding process |
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| Country | Link |
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| CN (1) | CN112643409A (en) |
Citations (7)
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| DE19920467A1 (en) * | 1999-05-04 | 2000-11-16 | Junker Erwin Maschf Gmbh | Grinding machine with grinding machine bed, presenting carriage and grinding table has rotary tool holder to enable hard turning removably mounted on pivotable spindle rod |
| CN104802079A (en) * | 2015-05-05 | 2015-07-29 | 龙泉市中泰汽车空调有限公司 | Fast polishing device for processing friction surface of clutch dynamic-disc |
| CN106826430A (en) * | 2016-12-27 | 2017-06-13 | 天津市信庆科技有限公司 | Cylinder high efficient grinding platform |
| CN107186592A (en) * | 2017-06-14 | 2017-09-22 | 嘉兴学院 | A kind of cylindrical roller grinding attachment and method |
| CN107443205A (en) * | 2017-08-11 | 2017-12-08 | 池高祥 | A kind of water generating blade sanding apparatus |
| CN109333230A (en) * | 2018-12-06 | 2019-02-15 | 洪江市三哥竹业有限责任公司 | Burr remover is used in a kind of production of environment-friendly type bamboo basket |
| CN111958476A (en) * | 2020-08-25 | 2020-11-20 | 曹祥安 | High-efficiency motor rotor grinding equipment and use method thereof |
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2020
- 2020-12-23 CN CN202011543951.5A patent/CN112643409A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19920467A1 (en) * | 1999-05-04 | 2000-11-16 | Junker Erwin Maschf Gmbh | Grinding machine with grinding machine bed, presenting carriage and grinding table has rotary tool holder to enable hard turning removably mounted on pivotable spindle rod |
| CN104802079A (en) * | 2015-05-05 | 2015-07-29 | 龙泉市中泰汽车空调有限公司 | Fast polishing device for processing friction surface of clutch dynamic-disc |
| CN106826430A (en) * | 2016-12-27 | 2017-06-13 | 天津市信庆科技有限公司 | Cylinder high efficient grinding platform |
| CN107186592A (en) * | 2017-06-14 | 2017-09-22 | 嘉兴学院 | A kind of cylindrical roller grinding attachment and method |
| CN107443205A (en) * | 2017-08-11 | 2017-12-08 | 池高祥 | A kind of water generating blade sanding apparatus |
| CN109333230A (en) * | 2018-12-06 | 2019-02-15 | 洪江市三哥竹业有限责任公司 | Burr remover is used in a kind of production of environment-friendly type bamboo basket |
| CN111958476A (en) * | 2020-08-25 | 2020-11-20 | 曹祥安 | High-efficiency motor rotor grinding equipment and use method thereof |
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Application publication date: 20210413 |
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