CN111408988B - Front cover frame body grinding mechanism - Google Patents
Front cover frame body grinding mechanism Download PDFInfo
- Publication number
- CN111408988B CN111408988B CN202010284461.1A CN202010284461A CN111408988B CN 111408988 B CN111408988 B CN 111408988B CN 202010284461 A CN202010284461 A CN 202010284461A CN 111408988 B CN111408988 B CN 111408988B
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- Prior art keywords
- fixed
- plate
- block
- vertical
- longitudinal
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a front cover frame body polishing mechanism which comprises a rack, wherein a main mounting block is formed in the middle of the top surface of a top plate of the rack, a mounting through groove is formed in the middle of the main mounting block, a rectangular frame-shaped groove is formed in the top surface of the side wall of the mounting through groove, a frame body to be processed is inserted and sleeved in the rectangular frame-shaped groove, a pressing plate is fixedly connected to the main mounting block through a bolt, and the pressing plate is pressed on the top surface of the edge part of the frame body to be processed; the back of the top surface of the top plate of the rack is fixed with a support column, the top surface of the support column is fixed with an upper horizontal plate, a transverse adjusting mechanism is installed on the upper horizontal plate, a longitudinal adjusting plate is fixed on the bottom surface of a moving block of the transverse adjusting mechanism, a longitudinal adjusting mechanism is fixed on the bottom surface of a longitudinal adjusting plate, and a lifting mechanism is fixed on the bottom surface of a longitudinal adjusting block of the longitudinal adjusting mechanism. The automatic polishing machine can automatically polish the frame body to be processed, and has the advantages of high polishing efficiency, good effect and uniform polishing.
Description
Technical Field
The invention relates to the technical field of lamp manufacturing and processing, in particular to a front cover frame body polishing mechanism.
Background
Among the current lamps and lanterns casing, the transparent plate body of its front end generally is the centre gripping between preceding cover frame plate and lamp housing, preceding cover frame plate generally adopts metal or plastic mold, what the lamps and lanterns casing of outdoor use generally adopted is the preceding cover frame plate of metal material, it is after stamping forming, its lateral wall department all takes shape there is the burr etc., need polish, generally adopt the manual work to polish, and its inefficiency is polished in the manual work, and the degree of consistency of polishing has the difference according to the person of polishing of difference, to some operators who just engaged in this type of work, its degree of consistency is relatively poor, efficiency is also fairly low, influence the quality of preparation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a front cover frame body polishing mechanism which can automatically polish a frame body to be processed, and has the advantages of high polishing efficiency, good effect and uniform polishing.
The scheme for solving the technical problems is as follows:
a front cover frame body polishing mechanism comprises a rack, wherein a main mounting block is formed in the middle of the top surface of a top plate of the rack, a mounting through groove is formed in the middle of the main mounting block, a rectangular frame-shaped groove is formed in the top surface of the side wall of the mounting through groove, a frame body to be processed is inserted and sleeved in the rectangular frame-shaped groove, a pressing plate is fixedly connected to the main mounting block through bolts, and the pressing plate presses against the top surface of the edge of the frame body to be processed;
the rear portion of the top surface of the top plate of the rack is fixed with a support column, the top surface of the support column is fixed with an upper horizontal plate, a transverse adjusting mechanism is installed on the upper horizontal plate, a longitudinal adjusting plate is fixed on the bottom surface of a moving block of the transverse adjusting mechanism, a longitudinal adjusting mechanism is fixed on the bottom surface of the longitudinal adjusting plate, an elevating mechanism is fixed on the bottom surface of a longitudinal adjusting block of the longitudinal adjusting mechanism, an automatic polishing mechanism is fixed on an elevating block of the elevating mechanism, and a polishing head of the automatic polishing mechanism corresponds to four inner side walls of a frame body to be processed.
The transverse adjusting mechanism comprises two first vertical plates, the two first vertical plates are fixed to the left portion and the right portion of the bottom surface of the upper horizontal plate, two ends of the transverse moving screw rod are hinged to the two first vertical plates through bearings, a transverse moving servo motor is fixed to the outer side wall of one of the first vertical plates, an output shaft of the transverse moving servo motor is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the transverse moving screw rod in a sleeved mode, and the moving block is screwed in the transverse moving screw rod.
And a transverse guide strip is fixed on the bottom surface of the upper horizontal plate between the two first vertical plates, an upper moving slide block is fixed on the top surface of the moving block, and the transverse guide strip is inserted in a sliding groove formed in the middle of the top surface of the upper moving slide block.
The longitudinal adjusting mechanism comprises two longitudinal vertical plates, the two longitudinal vertical plates are fixed on the bottom surfaces of the front end and the rear end of the longitudinal adjusting plate, two ends of a longitudinal adjusting screw are hinged to the two longitudinal vertical plates through bearings, a longitudinal servo adjusting motor is fixed on the outer side wall of one longitudinal vertical plate, an output shaft of the longitudinal servo adjusting motor is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the longitudinal adjusting screw in a sleeved mode, and a longitudinal adjusting block is in threaded connection with the longitudinal adjusting screw in a threaded mode.
A plurality of longitudinal guide strips extending front and back are fixed on the bottom surface of the longitudinal adjusting plate, and the longitudinal guide strips are inserted in guide grooves formed in the top surface of the longitudinal adjusting block.
The lifting mechanism comprises a vertical supporting frame, a top plate of the vertical supporting frame is fixed on the bottom surface of a longitudinal adjusting block, two ends of a vertical lifting screw are hinged to the top plate and the bottom plate of the vertical supporting frame through bearings, the lifting block is in threaded connection with the vertical lifting screw, a lifting servo motor is fixed on the bottom surface of the bottom plate of the vertical supporting frame, an output shaft of the lifting servo motor is a spline shaft, and the spline shaft is inserted in a spline hole formed in the bottom end of the vertical lifting screw.
The lifting guide block is fixed on the inner side wall surface of the lifting block, the vertical guide strip is fixed on the inner side wall of the vertical plate body of the vertical support frame, and the vertical guide strip is inserted in the vertical guide groove formed in the side wall of the lifting guide block.
The automatic polishing mechanism comprises a connecting plate, the connecting plate is fixed on the outer side wall of the lifting block, a polishing rotating motor is fixed on the top surface of the connecting plate, and an output shaft of the polishing rotating motor penetrates through the connecting plate and is fixed with a polishing head.
The outer side wall of the vertical plate body of the vertical support frame is fixedly provided with a guide supporting block, the middle of the guide supporting block is provided with a through hole, a transverse guide rod is arranged between the two vertical plates, the two ends of the transverse guide rod are fixed on the two vertical plates, and the transverse guide rod is inserted in the through hole.
And a guide sleeve is fixed on the inner side wall of the through hole, and the transverse guide rod is inserted in the guide sleeve.
The invention has the following outstanding effects: compared with the prior art, the automatic polishing machine can automatically polish the frame body to be processed, and is high in polishing efficiency, good in effect and uniform in polishing.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a partial cross-sectional view of the side view of the present invention;
fig. 4 is a partial cross-sectional view at the vertical support stand of the present invention.
Detailed Description
In an embodiment, as shown in fig. 1 to 4, a front cover frame polishing mechanism includes a frame 10, a main mounting block 11 is formed in the middle of the top surface of a top plate of the frame 10, a mounting through groove 12 is formed in the middle of the main mounting block 11, a rectangular frame groove 111 is formed on the top surface of a side wall of the mounting through groove 12, a frame 100 to be processed is inserted into the rectangular frame groove 111, a pressing plate 112 is fixedly connected to the main mounting block 11 through a bolt, and the pressing plate 112 is pressed against the top surface of an edge of the frame 100 to be processed;
a supporting column 13 is fixed at the rear part of the top surface of the top plate of the frame 10, an upper horizontal plate 14 is fixed on the top surface of the supporting column 13, a transverse adjusting mechanism 20 is installed on the upper horizontal plate 14, a longitudinal adjusting plate 22 is fixed on the bottom surface of a moving block 21 of the transverse adjusting mechanism 20, a longitudinal adjusting mechanism 30 is fixed on the bottom surface of the longitudinal adjusting plate 22, an elevating mechanism 40 is fixed on the bottom surface of a longitudinal adjusting block 31 of the longitudinal adjusting mechanism 30, an automatic polishing mechanism 50 is fixed on an elevating block 41 of the elevating mechanism 40, and polishing heads 51 of the automatic polishing mechanism 50 correspond to four inner side walls of the frame body 100 to be processed.
Further, the transverse adjusting mechanism 20 includes two first vertical plates 23, the two first vertical plates 23 are fixed to the left and right portions of the bottom surface of the upper horizontal plate 14, two ends of the transverse moving screw 24 are hinged to the two first vertical plates 23 through bearings, a transverse moving servo motor 25 is fixed on the outer side wall of one of the first vertical plates 23, an output shaft of the transverse moving servo motor 25 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the transverse moving screw 24, and the moving block 21 is screwed in the transverse moving screw 24.
Further, a transverse guide bar 15 is fixed on the bottom surface of the upper horizontal plate 14 between the two first vertical plates 23, an upper moving slide block 26 is fixed on the top surface of the moving block 21, and the transverse guide bar 15 is inserted into a sliding groove formed in the middle of the top surface of the upper moving slide block 26.
Further, the longitudinal adjusting mechanism 30 includes two longitudinal vertical plates 32, the two longitudinal vertical plates 32 are fixed on the bottom surfaces of the front end and the rear end of the longitudinal adjusting plate 22, two ends of a longitudinal adjusting screw 33 are hinged on the two longitudinal vertical plates 32 through bearings, a longitudinal servo adjusting motor 34 is fixed on the outer side wall of one of the longitudinal vertical plates 32, an output shaft of the longitudinal servo adjusting motor 34 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the longitudinal adjusting screw 33, and the longitudinal adjusting block 31 is screwed on the longitudinal adjusting screw 33.
Further, a plurality of longitudinal guide strips 27 extending back and forth are fixed to the bottom surface of the longitudinal adjustment plate 22, and the longitudinal guide strips 27 are inserted into guide grooves formed in the top surface of the longitudinal adjustment block 31.
Further, the lifting mechanism 40 includes a vertical support frame 42, a top plate of the vertical support frame 42 is fixed on a bottom surface of the longitudinal adjusting block 31, two ends of a vertical lifting screw 43 are hinged on the top plate and a bottom plate of the vertical support frame 42 through bearings, the lifting block 41 is screwed in the vertical lifting screw 43, a lifting servo motor 44 is fixed on the bottom surface of the bottom plate of the vertical support frame 42, an output shaft of the lifting servo motor 44 is a spline shaft, and the spline shaft is inserted in a spline hole formed in the bottom end of the vertical lifting screw 43.
Furthermore, a lifting guide block 45 is fixed on the inner side wall surface of the lifting block 41, a vertical guide strip 46 is fixed on the inner side wall of the vertical plate body of the vertical support frame 42, and the vertical guide strip 46 is inserted and sleeved in a vertical guide groove formed in the side wall of the lifting guide block 45.
Further, the automatic polishing mechanism 50 includes a connecting plate 52, the connecting plate 52 is fixed on the outer side wall of the lifting block 41, a polishing rotating motor 53 is fixed on the top surface of the connecting plate 52, and an output shaft of the polishing rotating motor 53 passes through the connecting plate 52 and is fixed with a polishing head 51.
Further, a guide supporting block 47 is fixed on the outer side wall of the vertical plate body of the vertical supporting frame 42, through holes 48 are formed in the middle of the guide supporting block 47, a transverse guide bar 481 is arranged between the two vertical plates 32, two ends of the transverse guide bar 481 are fixed on the two vertical plates 32, and the transverse guide bar 481 is inserted in the through holes 48.
Further, a guide sleeve 482 is fixed to an inner sidewall of the through hole 48, and the lateral guide bar 481 is inserted into the guide sleeve 482.
The transverse movement servo motor 25, the longitudinal servo adjusting motor 34, the lifting servo motor 44 and the grinding rotating motor 53 in the embodiment are all electrically connected with a control host through connecting wires and are controlled by the control host, and the control host is a common known structure and is not described in detail.
The working principle is as follows: the frame body 100 to be processed is placed in the rectangular frame-shaped groove 111, then the pressing plate 112 is fixedly connected by bolts, and the pressing plate 112 is pressed against the top surface of the edge part of the frame body 100 to be processed, so that the frame body 100 to be processed is fixed.
Then, by the coordinated operation of the transverse movement servo motor 25, the longitudinal servo adjustment motor 34, and the elevation servo motor 44, the frame body 100 to be processed can be polished.
Claims (9)
1. The utility model provides a preceding cover frame body grinding machanism, includes frame (10), its characterized in that: a main mounting block (11) is formed in the middle of the top surface of a top plate of the rack (10), a mounting through groove (12) is formed in the middle of the main mounting block (11), a rectangular frame-shaped groove (111) is formed in the top surface of the side wall of the mounting through groove (12), a frame body (100) to be processed is inserted and sleeved in the rectangular frame-shaped groove (111), a pressing plate (112) is fixedly connected to the main mounting block (11) through a bolt, and the pressing plate (112) is pressed against the top surface of the edge of the frame body (100) to be processed;
a supporting column (13) is fixed at the rear part of the top surface of a top plate of the rack (10), an upper horizontal plate (14) is fixed on the top surface of the supporting column (13), a transverse adjusting mechanism (20) is installed on the upper horizontal plate (14), a longitudinal adjusting plate (22) is fixed on the bottom surface of a moving block (21) of the transverse adjusting mechanism (20), a longitudinal adjusting mechanism (30) is fixed on the bottom surface of the longitudinal adjusting plate (22), a lifting mechanism (40) is fixed on the bottom surface of a longitudinal adjusting block (31) of the longitudinal adjusting mechanism (30), an automatic grinding mechanism (50) is fixed on a lifting block (41) of the lifting mechanism (40), and grinding heads (51) of the automatic grinding mechanism (50) correspond to four inner side walls of the frame body (100) to be processed;
the longitudinal adjusting mechanism (30) comprises two longitudinal vertical plates (32), the two longitudinal vertical plates (32) are fixed on the bottom surfaces of the front end and the rear end of the longitudinal adjusting plate (22), two ends of a longitudinal adjusting screw (33) are hinged to the two longitudinal vertical plates (32) through bearings, a longitudinal servo adjusting motor (34) is fixed on the outer side wall of one longitudinal vertical plate (32), an output shaft of the longitudinal servo adjusting motor (34) is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the longitudinal adjusting screw (33), and a longitudinal adjusting block (31) is in threaded connection with the longitudinal adjusting screw (33).
2. A front housing frame grinder mechanism as claimed in claim 1, wherein: the transverse adjusting mechanism (20) comprises two first vertical plates (23), the two first vertical plates (23) are fixed to the left portion and the right portion of the bottom face of the upper horizontal plate (14), two ends of a transverse moving screw (24) are hinged to the two first vertical plates (23) through bearings, a transverse moving servo motor (25) is fixed to the outer side wall of one first vertical plate (23), an output shaft of the transverse moving servo motor (25) is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the transverse moving screw (24), and a moving block (21) is in threaded connection with the transverse moving screw (24).
3. A front housing frame grinding mechanism as claimed in claim 2, wherein: the bottom surface of the upper horizontal plate (14) between the two first vertical plates (23) is fixed with a transverse guide strip (15), the top surface of the moving block (21) is fixed with an upper moving slide block (26), and the transverse guide strip (15) is inserted in a sliding groove formed in the middle of the top surface of the upper moving slide block (26).
4. A front housing frame grinder mechanism as claimed in claim 1, wherein: the bottom surface of the longitudinal adjusting plate (22) is fixed with a plurality of longitudinal guide strips (27) extending back and forth, and the longitudinal guide strips (27) are inserted in guide grooves formed in the top surface of the longitudinal adjusting block (31).
5. A front housing frame grinder mechanism as claimed in claim 1, wherein: elevating system (40) are including vertical support frame (42), and the roof of vertical support frame (42) is fixed on the bottom surface of vertical regulating block (31), and the both ends of vertical lifting screw (43) pass through the bearing and articulate on the roof and the bottom plate of vertical support frame (42), and elevator (41) spiro union is in vertical lifting screw (43), and the bottom surface of the bottom plate of vertical support frame (42) is fixed with lift servo motor (44), and the output shaft of lift servo motor (44) is the integral key shaft, and the integral key shaft plug bush is in the splined hole that the bottom of vertical lifting screw (43) has.
6. The front housing frame grinder mechanism of claim 5, wherein: the lifting guide block (45) is fixed on the inner side wall surface of the lifting block (41), the vertical guide strip (46) is fixed on the inner side wall of the vertical plate body of the vertical support frame (42), and the vertical guide strip (46) is inserted in a vertical guide groove formed in the side wall of the lifting guide block (45).
7. A front housing frame grinder mechanism as claimed in claim 1, wherein: the automatic grinding mechanism (50) comprises a connecting plate (52), the connecting plate (52) is fixed on the outer side wall of the lifting block (41), a grinding rotating motor (53) is fixed on the top surface of the connecting plate (52), and an output shaft of the grinding rotating motor (53) penetrates through the connecting plate (52) and is fixed with a grinding head (51).
8. The front housing frame grinder mechanism of claim 5, wherein: the outer side wall of the vertical plate body of the vertical support frame (42) is fixedly provided with a guide supporting block (47), the middle of the guide supporting block (47) is provided with a through hole (48), a transverse guide rod (481) is arranged between the two vertical plates (32), the two ends of the transverse guide rod (481) are fixed on the two vertical plates (32), and the transverse guide rod (481) is inserted and sleeved in the through hole (48).
9. A front housing frame grinder mechanism as claimed in claim 8, wherein: a guide sleeve (482) is fixed on the inner side wall of the through hole (48), and a transverse guide rod (481) is inserted in the guide sleeve (482).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284461.1A CN111408988B (en) | 2020-04-13 | 2020-04-13 | Front cover frame body grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284461.1A CN111408988B (en) | 2020-04-13 | 2020-04-13 | Front cover frame body grinding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111408988A CN111408988A (en) | 2020-07-14 |
| CN111408988B true CN111408988B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010284461.1A Active CN111408988B (en) | 2020-04-13 | 2020-04-13 | Front cover frame body grinding mechanism |
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| Country | Link |
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| CN (1) | CN111408988B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139894A (en) * | 2020-09-27 | 2020-12-29 | 湖州奇奇机电科技有限公司 | Curb plate waist shape through-hole grinding machanism of L font block |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328489A (en) * | 2015-11-06 | 2016-02-17 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Tool for machine tool chuck to machine eccentric workpiece |
| CN205414881U (en) * | 2016-03-11 | 2016-08-03 | 苏州博众精工科技有限公司 | CPU automatic alignment kludge |
| CN106112496A (en) * | 2016-07-26 | 2016-11-16 | 苏州博众精工科技有限公司 | A kind of screw locking machine structure |
| JP2017127940A (en) * | 2016-01-21 | 2017-07-27 | キヤノン株式会社 | Robot device |
-
2020
- 2020-04-13 CN CN202010284461.1A patent/CN111408988B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328489A (en) * | 2015-11-06 | 2016-02-17 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Tool for machine tool chuck to machine eccentric workpiece |
| JP2017127940A (en) * | 2016-01-21 | 2017-07-27 | キヤノン株式会社 | Robot device |
| CN205414881U (en) * | 2016-03-11 | 2016-08-03 | 苏州博众精工科技有限公司 | CPU automatic alignment kludge |
| CN106112496A (en) * | 2016-07-26 | 2016-11-16 | 苏州博众精工科技有限公司 | A kind of screw locking machine structure |
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| CN111408988A (en) | 2020-07-14 |
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Effective date of registration: 20211115 Address after: 318050 Lu Bei Yang Hong Cun, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou tengkai Machinery Co., Ltd Address before: 321200 No. 010, building 10, East China Industrial Materials City, Baiyang street, Wuyi County, Jinhua City, Zhejiang Province (self declaration) Applicant before: Wuyi Zhenzhen New Energy Technology Co., Ltd |
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