CN216883323U - Grinding device's high-efficient grinding structure - Google Patents
Grinding device's high-efficient grinding structure Download PDFInfo
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- CN216883323U CN216883323U CN202220194613.3U CN202220194613U CN216883323U CN 216883323 U CN216883323 U CN 216883323U CN 202220194613 U CN202220194613 U CN 202220194613U CN 216883323 U CN216883323 U CN 216883323U
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000005498 polishing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficiency grinding structure of a grinding device, which comprises a connecting part and a fixed cylinder, wherein the fixed cylinder is fixed at the bottom end of the connecting part, the top ends of two sides of the connecting part are both provided with a fixing mechanism, and the bottom of the fixed cylinder is provided with a grinding mechanism; the fixing mechanism comprises a clamping frame and a fixing rod, the clamping frame is located at one end of the top of the connecting portion, the fixing rod is fixed to one side of the connecting portion, a first sliding groove is formed in one side of the fixing rod, and a first sliding block are connected to the inner portion of the first sliding groove in a sliding mode and fixed to the clamping frame. The two first threaded rods are driven to rotate by the output shafts of the two first slow speed motors, the two first threaded rods drive the two first sliding blocks to move downwards in the rotating process, the two first sliding blocks drive the two clamping frames to move downwards, and the grinding structure can be clamped and fixed on the two parallel supporting rods of the external grinding device under the mutual matching of the two clamping frames and the connecting part.
Description
Technical Field
The utility model relates to the technical field of grinding structures, in particular to a high-efficiency grinding structure of a grinding device.
Background
The existing grinding structure used for the grinding device is mostly fixed on a fixing rod of the grinding device through bolts, a supporting rod on the grinding device needs to be drilled in a bolt fixing mode, so that the grinding structure is relatively troublesome, and the grinding structure is not easy to detach from the grinding device for maintenance.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high-efficiency polishing structure of a polishing apparatus, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency grinding structure of a grinding device comprises a connecting part and a fixed cylinder, wherein the fixed cylinder is fixed at the bottom end of the connecting part, the top ends of two sides of the connecting part are provided with fixing mechanisms, and the bottom of the fixed cylinder is provided with a grinding mechanism;
the fixing mechanism comprises a clamping frame and a fixing rod, the clamping frame is located at one end of the top of the connecting portion, the fixing rod is fixed on one side of the connecting portion, a first sliding groove is formed in one side of the fixing rod, a first sliding block is connected to the inside of the first sliding groove in a sliding mode and fixed on the clamping frame, a first slow motor is fixedly arranged at the bottom end of the fixing rod, the end portion of an output shaft of the first slow motor penetrates through the middle of the bottom end of the fixing rod in a rotating mode, a first threaded rod is fixedly arranged at the end portion of the output shaft of the first slow motor, and one end thread of the first threaded rod penetrates through the first sliding block and is rotatably inserted on the inner top side of the first sliding groove;
the grinding mechanism comprises a movable rod, two second sliding grooves and two second sliding blocks, the movable rod is positioned inside the connecting part, a through hole is formed in the middle of the bottom end of the movable rod, the two second sliding grooves are respectively formed in the two inner sides of the connecting part, the two second sliding blocks are respectively fixed at the two ends of the movable rod, the two second sliding blocks are respectively connected inside the two second sliding grooves in a sliding manner, a first motor is fixedly arranged in the middle of the top end of the movable rod, an output shaft of the first motor penetrates through the through hole in a rotating manner, a first rotating rod is fixedly arranged at the end part of an output shaft of the first motor, one end of the first rotating rod penetrates through the connecting part in a rotating manner, a circular frame is fixedly arranged at one end of the first rotating rod, the circular frame is positioned inside the fixed cylinder, a second motor is fixedly arranged in the middle of the top side of the circular frame, and a second rotating rod is fixedly arranged at the end part of the output shaft of the second motor, the one end of second rotary rod is rotatory to run through circular frame, the fixed first grinding piece that is equipped with in one end of second rotary rod.
Preferably, two the bottom of dead lever mutually the back of the body one side all is fixed and is equipped with the gag lever post, two the top of gag lever post respectively the activity run through two calorie of frames and respectively with the both ends fixed connection at connecting portion top.
Preferably, the second slow motors are fixedly embedded in the middle of the inner bottom sides of the two second sliding grooves, the second threaded rods are fixedly arranged at the end parts of output shafts of the two second slow motors, and one ends of the two second threaded rods penetrate through the two second sliding blocks in a threaded mode and are respectively rotatably inserted in the middle of the inner top sides of the two second sliding grooves.
Preferably, fixed cover is equipped with first gear on the surface at second rotary rod middle part, the both ends of circular frame bottom are all rotatory to be run through and have the third rotary rod, two the both ends of the top side in circular frame are rotatory pegged graft respectively to the one end of third rotary rod, two all fixed second grinding block that is equipped with on the other end of third rotary rod, two all fixed cover is equipped with the second gear on the surface at third rotary rod middle part, two the second gear all is connected with first gear engagement.
Preferably, the middle part of circular frame both sides is all fixed and is equipped with the connecting block, two the one end of connecting block is all fixed and is equipped with solid fixed ring, two the middle part of solid fixed ring one side and the middle part of two connecting block one ends have all been seted up half spherical groove, two half spherical groove on the solid fixed ring and the half spherical groove on two connecting blocks cooperate respectively and form two spherical grooves, two the spin has all been placed to the inside of spherical groove, two the spin all contacts with the inner wall of a fixed section of thick bamboo.
Preferably, two the rotary joints of the third rotary rod and the circular frame, the rotary joint of the second rotary rod and the circular frame, and the rotary joint of the first rotary rod and the connecting part are all fixedly provided with bearings.
Compared with the prior art, the utility model has the beneficial effects that:
1. the grinding structure is clamped and fixed on two parallel support rods of the peripheral grinding device by the aid of the fixing mode, operation is simple, and the grinding structure is easily detached from a fixing rod of the peripheral grinding device;
2. through being equipped with first motor and second motor, the output shaft through first motor drives first rotary rod and carries out clockwise slow rotation, first rotary rod drives circular frame clockwise rotation, the output shaft through the second motor drives the second rotary rod and carries out anticlockwise rotation, the second rotary rod, it is rotatory to drive first gear, first gear drives two second gears rotatory, two second gears drive two third rotary rods rotatory, two third rotary rods drive two second grinding block rotations at rotatory in-process, two clockwise second grinding block and anticlockwise rotation's first grinding block are at the in-process along with circular frame clockwise rotation, can be better with the material in the standing groove on the peripheral hardware grinder not have the grinding at dead angle fast, and then promote the efficiency of grinding.
Drawings
FIG. 1 is a schematic structural diagram of a high-efficiency polishing structure of a polishing apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of a high-efficiency polishing structure of a polishing apparatus according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention.
In the figure: 1. a connecting portion; 2. a fixed cylinder; 301. clamping a frame; 302. fixing the rod; 303. a first chute; 304. a first slider; 305. a first slow motor; 306. a first threaded rod; 307. a limiting rod; 401. a movable rod; 402. a second chute; 403. a second slider; 404. a second rotating rod; 405. a first grinding block; 406. a first motor; 407. a first rotating rod; 408. a circular frame; 409. a second motor; 501. a second slow speed motor; 502. a second threaded rod; 601. a first gear; 602. a third rotating rod; 603. a second gear; 604. a second grinding block; 701. connecting blocks; 702. a fixing ring; 703. a ball.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency grinding structure of a grinding device comprises a connecting part 1 and a fixed cylinder 2, wherein the fixed cylinder 2 is fixed at the bottom end of the connecting part 1, the top ends of two sides of the connecting part 1 are provided with fixing mechanisms, and the bottom of the fixed cylinder 2 is provided with a grinding mechanism;
the fixing mechanism comprises a clamping frame 301 and a fixing rod 302, the clamping frame 301 is located at one end of the top of the connecting portion 1, the fixing rod 302 is fixed on one side of the connecting portion 1, a first sliding groove 303 is formed in one side of the fixing rod 302, a first sliding block 304 is connected to the inside of the first sliding groove 303 in a sliding mode and fixed to the clamping frame 301, a first slow motor 305 is fixedly arranged at the bottom end of the fixing rod 302, the end portion of an output shaft of the first slow motor 305 rotatably penetrates through the middle of the bottom end of the fixing rod 302, a first threaded rod 306 is fixedly arranged at the end portion of an output shaft of the first slow motor 305, and one end thread of the first threaded rod 306 penetrates through the first sliding block 304 and is rotatably inserted into the inner top side of the first sliding groove 303;
the grinding mechanism comprises a movable rod 401, two second sliding grooves 402 and two second sliding blocks 403, the movable rod 401 is located inside the connecting part 1, a through hole is formed in the middle of the bottom end of the movable rod 401, the two second sliding grooves 402 are respectively formed in the two inner sides of the connecting part 1, the two second sliding blocks 403 are respectively fixed at the two ends of the movable rod 401, the two second sliding blocks 403 are respectively connected inside the two second sliding grooves 402 in a sliding manner, a first motor 406 is fixedly arranged in the middle of the top end of the movable rod 401, an output shaft of the first motor 406 rotatably penetrates through the through hole, a first rotating rod 407 is fixedly arranged at the end of an output shaft of the first motor 406, one end of the first rotating rod 407 rotatably penetrates through the connecting part 1, a circular frame 408 is fixedly arranged at one end of the first rotating rod 407, the circular frame 408 is located inside the fixed barrel 2, and a second motor 409 is fixedly arranged in the middle of the top side inside the circular frame 408, a second rotating rod 404 is fixedly arranged at the end of an output shaft of the second motor 409, one end of the second rotating rod 404 is rotatably penetrated through the circular frame 408, and a first grinding block 405 is fixedly arranged at one end of the second rotating rod 404.
As an embodiment of the present invention, the bottom ends of the opposite sides of the two fixing rods 302 are both fixedly provided with a limiting rod 307, the top ends of the two limiting rods 307 respectively and movably penetrate through the two clamping frames 301 and are respectively and fixedly connected with the two ends of the top of the connecting portion 1, and the two clamping frames 301 can be limited by the two limiting rods 307.
As an embodiment of the present invention, the second slow motors 501 are fixedly embedded in the middle portions of the inner bottom sides of the two second sliding grooves 402, the second threaded rods 502 are fixedly disposed on the end portions of the output shafts of the two second slow motors 501, one ends of the two second threaded rods 502 respectively penetrate through the two second sliding blocks 403 and are respectively rotatably inserted in the middle portions of the inner top sides of the two second sliding grooves 402, the two second threaded rods 502 are driven to rotate in the same direction by the output shafts of the two second slow motors 501, the two second threaded rods 502 drive the two second sliding blocks 403 to slide in the two second sliding grooves 402 during the rotation process, and the two second sliding grooves 402 cooperate to drive the movable rods 401 to move up and down, so as to adjust the height of the grinding mechanism.
As an embodiment of the present invention, a first gear 601 is fixedly sleeved on an outer surface of a middle portion of the second rotating rod 404, third rotating rods 602 are rotatably penetrated through two ends of a bottom of the circular frame 408, one end of each of the two third rotating rods 602 is rotatably inserted into two ends of a top side of the circular frame 408, a second grinding block 604 is fixedly disposed on the other end of each of the two third rotating rods 602, a second gear 603 is fixedly sleeved on an outer surface of a middle portion of each of the two third rotating rods 602, the two second gears 603 are engaged with the first gear 601, the second rotating rod 404 is driven to rotate by an output shaft of the second motor 409, the second rotating rod 404 drives the first gear 601 to rotate, the first gear 601 drives the two second gears 603 to rotate, the two second gears 603 drive the two third rotating rods 602 to rotate, the two third rotating rods 602 drive the two second grinding blocks 604 to rotate during rotation, the two second grinding blocks 604 cooperate with the first grinding block 405 to improve the grinding efficiency.
As an embodiment of the present invention, the middle portions of both sides of the circular frame 408 are fixedly provided with the connecting blocks 701, one end of each of the two connecting blocks 701 is fixedly provided with the fixing ring 702, the middle portions of one side of each of the two fixing rings 702 and one end of each of the two connecting blocks 701 are respectively provided with the hemispherical grooves, the hemispherical grooves on the two fixing rings 702 and the hemispherical grooves on the two connecting blocks 701 are respectively matched to form two spherical grooves, the two spherical grooves are internally provided with the rolling balls 703, the two rolling balls 703 are both in contact with the inner wall of the fixed cylinder 2, and the two rolling balls 703 are both in contact with the inner wall of the fixed cylinder 2, so that the rotatable circular frame 408 can be limited.
In an embodiment of the present invention, bearings are fixedly disposed at the rotational joints of the two third rotating rods 602 and the circular frame 408, the rotational joint of the one second rotating rod 404 and the circular frame 408, and the rotational joint of the first rotating rod 407 and the connecting portion 1, and bearings are fixedly disposed at the rotational joints of the two third rotating rods 602 and the circular frame 408, the rotational joint of the one second rotating rod 404 and the circular frame 408, and the rotational joint of the first rotating rod 407 and the connecting portion 1, so that the rotational friction force between the two third rotating rods 602 and the circular frame 408, the rotational friction force between the one second rotating rod 404 and the circular frame 408, and the rotational friction force between the first rotating rod 407 and the connecting portion 1 can be reduced.
The working principle is as follows: firstly, the grinding structure is placed in the peripheral grinding device, two clamping frames 301 are sleeved on one end of two parallel support rods of the peripheral grinding device, two first slow motors 305 are started simultaneously, output shafts of the two first slow motors 305 drive two first threaded rods 306 to rotate, the two first threaded rods 306 drive two first sliding blocks 304 to move downwards in the rotating process, the two first sliding blocks 304 drive the two clamping frames 301 to move downwards, the grinding structure can be clamped and fixed on the two parallel support rods of the peripheral grinding device under the mutual matching of the two clamping frames 301 and a connecting part 1, then two second slow motors 501 are started, the output shafts of the two second slow motors 501 rotate clockwise and drive the two second threaded rods 502 to rotate in the same direction, the two second threaded rods 502 drive the two second sliding blocks 403 to slide in the two second sliding grooves 402 in the rotating process, meanwhile, the two second sliding grooves 402 cooperate to drive the movable rod 401 to descend, so that two second grinding blocks 604 and one first grinding block 405 enter a placing groove on an external grinding device, then the first motor 406 and the second motor 409 are started, an output shaft of the first motor 406 drives the first rotating rod 407 to slowly rotate clockwise, the first rotating rod 407 drives the circular frame 408 to rotate clockwise, the second rotating rod 404 is driven by an output shaft of the second motor 409 to rotate anticlockwise, the second rotating rod 404 drives the first gear 601 to rotate, the first gear 601 drives the two second gears 603 to rotate, the two second gears 603 drive the two third rotating rods 602 to rotate, the two third rotating rods 602 drive the two second grinding blocks 604 to rotate in the rotating process, and the two clockwise second grinding blocks 604 and the anticlockwise first grinding block 405 rotate clockwise in the rotating process along with the circular frame 408, the material that will grind in the standing groove on the peripheral hardware grinder that can be better does not have the grinding at dead angle fast, after the grinding, close first motor 406 and second motor 409, and control two second motors 501 at a slow speed, two second motors 501 at a slow speed's output shaft anticlockwise rotation and drive two second threaded rod 502 syntropys, two second threaded rod 502 drive two second sliders 403 at the inside slip of two second spout 402 at rotatory in-process, two second spout 402 cooperate and drive movable rod 401 and rise simultaneously, make two second grind piece 604 and a first grinding piece 405 break away from the standing groove on the peripheral hardware grinder, it can to take out the material that grinds in the standing groove on the peripheral hardware grinder at last.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The efficient grinding structure of the grinding device comprises a connecting part (1) and a fixed cylinder (2), and is characterized in that the fixed cylinder (2) is fixed at the bottom end of the connecting part (1), fixing mechanisms are arranged at the top ends of two sides of the connecting part (1), and a grinding mechanism is arranged at the bottom of the fixed cylinder (2);
the fixing mechanism comprises a clamping frame (301) and a fixing rod (302), the clamping frame (301) is positioned at one end of the top of the connecting part (1), the fixing rod (302) is fixed on one side of the connecting part (1), one side of the fixing rod (302) is provided with a first sliding groove (303), a first sliding block (304) is connected inside the first sliding groove (303) in a sliding way, the first sliding block (304) is fixed on the clamping frame (301), a first slow speed motor (305) is fixedly arranged at the bottom end of the fixed rod (302), the end part of the output shaft of the first slow speed motor (305) is rotatably penetrated through the middle part of the bottom end of the fixed rod (302), a first threaded rod (306) is fixedly arranged at the end part of the output shaft of the first slow motor (305), one end of the first threaded rod (306) penetrates through the first sliding block (304) in a threaded manner and is rotatably inserted on the inner top side of the first sliding groove (303);
the grinding mechanism comprises a movable rod (401), two second sliding grooves (402) and two second sliding blocks (403), the movable rod (401) is located inside the connecting portion (1), a through hole is formed in the middle of the bottom end of the movable rod (401), the two second sliding grooves (402) are respectively formed in the two inner sides of the connecting portion (1), the two second sliding blocks (403) are respectively fixed at the two ends of the movable rod (401), the two second sliding blocks (403) are respectively connected inside the two second sliding grooves (402) in a sliding mode, a first motor (406) is fixedly arranged in the middle of the top end of the movable rod (401), an output shaft of the first motor (406) rotatably penetrates through the through hole, a first rotating rod (407) is fixedly arranged at the end portion of the output shaft of the first motor (406), one end of the first rotating rod (407) rotatably penetrates through the connecting portion (1), the fixed inside that is equipped with circular frame (408) and is located fixed section of thick bamboo (2) of one end of first rotary rod (407), the fixed second motor (409) that is equipped with in middle part of top side in circular frame (408), the end fixing of second motor (409) output shaft is equipped with second rotary rod (404), the one end rotation of second rotary rod (404) runs through circular frame (408), one of second rotary rod (404) is served and is fixed and be equipped with first grinding piece (405).
2. The high-efficiency grinding structure of a grinding device according to claim 1, characterized in that: the bottom ends of the two fixing rods (302) on the opposite sides are fixedly provided with limiting rods (307), and the top ends of the limiting rods (307) respectively and movably penetrate through the two clamping frames (301) and are respectively and fixedly connected with the two ends of the top of the connecting part (1).
3. The high-efficiency grinding structure of a grinding device according to claim 1, characterized in that: the middle parts of the inner bottom sides of the two second sliding grooves (402) are fixedly embedded with second slow motors (501), the end parts of output shafts of the two second slow motors (501) are fixedly provided with second threaded rods (502), and one ends of the two second threaded rods (502) penetrate through the two second sliding blocks (403) in a threaded mode respectively and are rotatably inserted into the middle parts of the inner top sides of the two second sliding grooves (402) respectively.
4. The high-efficiency grinding structure of a grinding device according to claim 1, characterized in that: fixed cover on the surface at second rotary rod (404) middle part is equipped with first gear (601), the both ends of circular frame (408) bottom are all rotatory to be run through third rotary rod (602), two the both ends of the top side in circular frame (408) are pegged graft in the one end of third rotary rod (602) is rotatory respectively, two all fixed second grinding block (604) that are equipped with on the other end of third rotary rod (602), two all fixed cover is equipped with second gear (603) on the surface at third rotary rod (602) middle part, two second gear (603) all are connected with first gear (601) meshing.
5. The high-efficiency grinding structure of a grinding device according to claim 1, characterized in that: the middle part of circular frame (408) both sides is all fixed and is equipped with connecting block (701), two the one end of connecting block (701) is all fixed and is equipped with solid fixed ring (702), two gu half spherical groove has all been seted up at the middle part of solid fixed ring (702) one side and the middle part of two connecting block (701) one end, two gu half spherical groove on fixed ring (702) and the half spherical groove on two connecting block (701) cooperate respectively and form two spherical grooves, two spin (703), two have all been placed to the inside of spherical groove spin (703) all with the inner wall contact of solid fixed cylinder (2).
6. The high-efficiency grinding structure of a grinding device according to claim 4, wherein: and bearings are fixedly arranged at the rotary connection positions of the two third rotary rods (602) and the circular frame (408), the rotary connection position of one second rotary rod (404) and the circular frame (408) and the rotary connection position of the first rotary rod (407) and the connecting part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220194613.3U CN216883323U (en) | 2022-01-24 | 2022-01-24 | Grinding device's high-efficient grinding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220194613.3U CN216883323U (en) | 2022-01-24 | 2022-01-24 | Grinding device's high-efficient grinding structure |
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| Publication Number | Publication Date |
|---|---|
| CN216883323U true CN216883323U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220194613.3U Active CN216883323U (en) | 2022-01-24 | 2022-01-24 | Grinding device's high-efficient grinding structure |
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| Country | Link |
|---|---|
| CN (1) | CN216883323U (en) |
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2022
- 2022-01-24 CN CN202220194613.3U patent/CN216883323U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20240522 Address after: 511300, Room 108, Factory Building (B-2), No. 127 Chuangqiang Road, Yongning Street, Zengcheng District, Guangzhou City, Guangdong Province, China Patentee after: Guangzhou Jingcheng Precision Manufacturing Co.,Ltd. Country or region after: China Address before: 523591 Room 201, building 2, No. 25, Jinchuan Zhong'er Road, Zhaolin, Xiegang Town, Dongguan City, Guangdong Province Patentee before: Dongguan Jingcheng Grinding Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |