CN212526792U - Turning and polishing integrated machine for machining - Google Patents
Turning and polishing integrated machine for machining Download PDFInfo
- Publication number
- CN212526792U CN212526792U CN202020917436.8U CN202020917436U CN212526792U CN 212526792 U CN212526792 U CN 212526792U CN 202020917436 U CN202020917436 U CN 202020917436U CN 212526792 U CN212526792 U CN 212526792U
- Authority
- CN
- China
- Prior art keywords
- motor
- block
- turning
- sliding
- integrated machine
- 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.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims abstract description 28
- 238000007514 turning Methods 0.000 title claims abstract description 22
- 238000005498 polishing Methods 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a turning and polishing integrated machine for machining, which comprises a base, a support column and a vertical column, wherein the bottom of the base is provided with four support legs, the four supporting legs are uniformly distributed in a rectangular shape, the bottom of each supporting leg is provided with a moving wheel, one side of the upper surface of the base is provided with a supporting column, one side of the supporting column is connected with a supporting plate, the upper surface of the supporting plate is provided with a first motor, the shaft part of the first motor is connected with a first screw rod, the first screw rod is rotatably connected with the threaded barrel, when the cutting machine is used, a mold to be processed is placed on the clamping table, the crank is shaken to clamp the mold, the first motor and the first hydraulic cylinder are started, the cutting block can move up and down and left and right at the moment, thereby can adjust according to the mould size of difference, convenient and fast, the piece of polishing also can be based on the cooperation of third motor and second lead screw and second pneumatic cylinder and carry out the regulation about from top to bottom simultaneously.
Description
Technical Field
The utility model relates to a machining technical field specifically is a machining is with cutting all-in-one of polishing.
Background
Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.
The prior mechanical processing, turning and polishing are completed separately, the use is inconvenient, the production efficiency is low, the use by people is not facilitated, when the machine is concerned, the use of a turning and grinding device for machining is concerned, but the turning and grinding device for machining on the market at present, in the using process, the adjustment is not convenient according to the moulds with different sizes, thereby influencing the normal polishing of the polishing device for machining, therefore, the working efficiency of the turning and grinding device for mechanical processing is reduced, and the use efficiency of the turning and grinding device for mechanical processing is also reduced, in the processing process, a plurality of scrap iron and residues fly randomly, which can hurt human bodies and are inconvenient to clean if not processed in time, therefore, the technical personnel in the field provide a turning and grinding integrated machine for machining to solve the problems in the background technology.
Disclosure of Invention
An object of the utility model is to provide an all-in-one is polished in turning for machining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a turning and polishing integrated machine for machining comprises a base, supporting columns and upright columns, wherein four supporting legs are mounted at the bottom of the base and are uniformly distributed in a rectangular shape, moving wheels are mounted at the bottoms of the supporting legs, the supporting columns are mounted on one side of the upper surface of the base, one side of each supporting column is connected with a supporting plate, a first motor is mounted on the upper surface of each supporting plate, a first motor shaft is connected with a first lead screw, the first lead screw is rotatably connected with a threaded cylinder, the right end of the threaded cylinder is connected with a second motor, a cutting block is connected with the shaft of the second motor, a first hydraulic cylinder is connected with the middle part of the bottom of each supporting plate, the bottom of the first hydraulic cylinder is connected with the upper surface of the base, the upright columns are mounted on the upper surface of the base, the side of each upright column, the shaft part of the third motor is connected with a second lead screw, the second lead screw is sleeved with a movable block, the bottom of the movable block is connected with a second hydraulic cylinder through a sliding block, the transverse plate is provided with a sliding groove, the movable block is in sliding connection with the sliding groove formed in the transverse plate through the sliding block connected with the bottom of the movable block, the bottom of the second hydraulic cylinder is connected with a connecting plate, the bottom of the connecting plate is provided with a fourth motor, the shaft part of the fourth motor is connected with a polishing sheet, the middle part of the upper surface of the base is provided with a fixed box, the fixed box is a hollow shell, and the upper;
the fixed box comprises a rotary disc, a first rotating shaft and a second rotating shaft, the rotary disc is sleeved with the second rotating shaft, the second rotating shaft is sleeved with a first bevel gear which is rotationally connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the second bevel gear is sleeved with a first rotating shaft, the top end of the first rotating shaft penetrates through the top end of the fixing box and extends to the bottom of the clamping table, the top end of the first rotating shaft is fixedly connected with the bottom of the clamping table, the clamping table is a hollow shell, the upper surface of the clamping table is connected with two symmetrically arranged clamping blocks, the bottom of the clamping block is connected with a third slide block, the bottom of the third slide block is connected with a moving block, the moving block is sleeved with a third screw rod, the middle part of the third screw rod is divided into a left thread and a right thread, and the two moving blocks are respectively distributed on the left thread and the right thread, and the end part of the third screw rod is sleeved with a crank.
As a further aspect of the present invention: first spout has been seted up to the support column, the backup pad is connected with first slider, first slider and first spout sliding connection.
As a further aspect of the present invention: the second spout has been seted up to the backup pad, the screw thread section of thick bamboo is connected with the second slider, second slider and second spout sliding connection.
As a further aspect of the present invention: the movable block and the movable block are both provided with threaded holes and are respectively and rotatably connected with the second lead screw and the third lead screw through the threaded holes.
As a further aspect of the present invention: the carousel sets up in the outside of fixed case, first pivot and second pivot are all rotated with the fixed case through the bearing and are connected.
As a further aspect of the present invention: the protective housing is a transparent housing, and openings corresponding to the cutting block, the polishing sheet and the dust suction pipe are formed in the protective housing.
As a further aspect of the present invention: the third sliding groove is formed in the top end of the clamping table, the third sliding block is connected with the third sliding groove in a sliding mode, and the crank is arranged on the outer side of the clamping table.
Compared with the prior art, the beneficial effects of the utility model are that:
1. during the use, the mould that will process is put on pressing from both sides tight bench, shakes the crank and presss from both sides tight the mould, starts first motor and first pneumatic cylinder, and the cutting block can move about from top to bottom this moment to can adjust according to the mould size of difference, convenient and fast, the piece of polishing also can be based on the cooperation of third motor and second lead screw and second pneumatic cylinder and carry out the regulation about from top to bottom simultaneously.
2. When needs add man-hour to the different angles of mould, can rotate the carousel and adjust, cover the protective housing after adjusting, can process the mould, protective housing through the setting, prevent that iron fillings from spattering in disorder in the course of working, stabbing people, play fine protection effect to people, also avoided iron fillings to fly in disorder inconvenient clearance simultaneously, owing to produced a large amount of iron fillings residues at the in-process of processing, start the dust catcher, stretch into the protective housing with the dust absorption pipe, thereby absorb the iron fillings residue, can make the workstation remain clean state throughout, this car is cut all-in-one of polishing rational in infrastructure, therefore, the clothes hanger is strong in practicability, and is suitable for wide use in society.
Drawings
Fig. 1 is a schematic structural diagram of a turning and grinding integrated machine for machining.
Fig. 2 is a schematic structural diagram of a fixed box in a turning and grinding integrated machine for machining.
Fig. 3 is a schematic structural diagram of a clamping table in a turning and grinding integrated machine for machining.
In the figure: 1-base, 2-supporting foot, 3-moving wheel, 4-supporting column, 5-first chute, 6-supporting plate, 7-first sliding block, 8-first motor, 9-first screw rod, 10-threaded cylinder, 11-second motor, 12-cutting block, 13-second chute, 14-second sliding block, 15-first hydraulic cylinder, 16-upright column, 17-transverse plate, 18-third motor, 19-second screw rod, 20-movable block, 21-second hydraulic cylinder, 22-connecting plate, 23-fourth motor, 24-polishing plate, 25-fixing box, 26-protective shell, 27-rotating disc, 28-first rotating shaft, 29-clamping table, 30-dust suction pipe, 31-slag collecting box, 32-a dust collector, 33-a second rotating shaft, 34-a first bevel gear, 35-a second bevel gear, 36-a crank, 37-a third screw rod, 38-a left thread, 39-a right thread, 40-a clamping block, 41-a third chute, 42-a third sliding block and 43-a moving block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, an integrated machine for turning and polishing for machining includes a base 1, a supporting column 4 and a column 16, four supporting legs 2 are installed at the bottom of the base 1, the four supporting legs 2 are uniformly distributed in a rectangular shape, a moving wheel 3 is installed at the bottom of each supporting leg 2, the supporting column 4 is installed at one side of the upper surface of the base 1, one side of each supporting column 4 is connected with a supporting plate 6, a first motor 8 is installed on the upper surface of each supporting plate 6, a first screw 9 is connected to the shaft portion of each first motor 8, the first screw 9 is rotatably connected with a threaded cylinder 10, a second motor 11 is connected to the right end of each threaded cylinder 10, a cutting block 12 is connected to the shaft portion of each second motor 11, a first hydraulic cylinder 15 is connected to the middle portion of the bottom of each supporting plate 6, the bottom of the first hydraulic cylinder 15 is, one side of the upright post 16 is connected with a transverse plate 17, the transverse plate 17 is a hollow shell, a third motor 18 is installed in an inner cavity of the transverse plate 17, the shaft portion of the third motor 18 is connected with a second lead screw 19, the second lead screw 19 is sleeved with a movable block 20, the bottom of the movable block 20 is connected with a second hydraulic cylinder 21 through a sliding block, a sliding groove is formed in the transverse plate 17, the movable block 20 is in sliding connection with the sliding groove formed in the transverse plate 17 through the sliding block connected with the bottom of the movable block, the bottom of the second hydraulic cylinder 21 is connected with a connecting plate 22, a fourth motor 23 is installed at the bottom of the connecting plate 22, the shaft portion of the fourth motor 23 is connected with a polishing piece 24, a fixed box 25 is installed in the middle of the upper surface of the base 1;
the fixed box 25 comprises a rotating disc 27, a first rotating shaft 28 and a second rotating shaft 33, the rotating disc 27 is sleeved with the second rotating shaft 33, the second rotating shaft 33 is sleeved with a first bevel gear 34, the first bevel gear 34 is rotatably connected with a second bevel gear 35, the second bevel gear 35 is meshed with the first bevel gear 34, the second bevel gear 35 is sleeved with the first rotating shaft 28, the top end of the first rotating shaft 28 penetrates through the top end of the fixed box 25 and extends to the bottom of the clamping table 29, the top end of the first rotating shaft 28 is fixedly connected with the bottom of the clamping table 29, the clamping table 29 is a hollow shell, the upper surface of the clamping table 29 is connected with two symmetrically arranged clamping blocks 40, the bottom of each clamping block 40 is connected with a third sliding block 42, the bottom of the third sliding block 42 is connected with a moving block 43, the moving block 43 is sleeved with a third screw 37, and the middle part of the third screw 37 is divided, and two moving blocks 43 are respectively distributed on the left thread 38 and the right thread 39, and the end part of the third screw rod 37 is sleeved with a crank 36.
The supporting plate 6 is provided with a second sliding groove 13, the threaded cylinder 10 is connected with a second sliding block 14, and the second sliding block 14 is in sliding connection with the second sliding groove 13.
The movable block 20 and the movable block 43 are both provided with threaded holes, and the movable block 20 and the movable block 43 are respectively and rotatably connected with the second lead screw 19 and the third lead screw 37 through the threaded holes.
The rotating disc 27 is arranged outside the fixed box 25, and the first rotating shaft 28 and the second rotating shaft 33 are both rotatably connected with the fixed box 25 through bearings.
The protective shell 26 is a transparent shell, and openings corresponding to the cutting block 12, the polishing sheet 24 and the dust suction pipe 30 are formed in the protective shell 26.
The top end of the clamping table 29 is provided with a third sliding chute 41, the third sliding block 42 is connected with the third sliding chute 41 in a sliding manner, and the crank 36 is arranged outside the clamping table 29.
The utility model discloses a theory of operation is:
the utility model relates to a cutting and polishing integrated machine for machining, when in use, a die to be machined is placed on a clamping table 29, a crank 36 is shaken to clamp the die, a first motor 8 and a first hydraulic cylinder 15 are started, a cutting block 12 can move up and down and left and right at the moment, so that the die can be adjusted according to different die sizes, the die is convenient and fast, meanwhile, a polishing sheet 24 can also adjust up and down and left and right according to the cooperation of a third motor 18, a second lead screw 19 and a second hydraulic cylinder 21, when different angles of the die are required to be machined, a turntable 27 can be rotated to adjust, a protective shell 26 is covered after the adjustment, the die can be machined, and scrap iron can be prevented from splashing in the machining process through the arranged protective shell 26, people are stabbed, a good protection effect is achieved for people, and the scrap iron can be prevented from flying and being cleaned inconveniently, in the processing process, as a large amount of scrap iron residues are generated, the dust suction machine 32 is started, and the dust suction pipe 30 extends into the protective shell 26, so that the scrap iron residues are sucked, the workbench can be kept in a clean state all the time, and the cutting and polishing integrated machine is reasonable in structure, high in practicability and suitable for wide social use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The turning and polishing integrated machine for machining comprises a base (1), supporting legs (4) and an upright post (16), and is characterized in that four supporting legs (2) are installed at the bottom of the base (1) and are uniformly distributed in a rectangular shape, moving wheels (3) are installed at the bottoms of the supporting legs (2), the supporting legs (4) are installed on one side of the upper surface of the base (1), one sides of the supporting legs (4) are connected with a supporting plate (6), a first motor (8) is installed on the upper surface of the supporting plate (6), the shaft part of the first motor (8) is connected with a first screw rod (9), the first screw rod (9) is rotatably connected with a threaded cylinder (10), the right end of the threaded cylinder (10) is connected with a second motor (11), the shaft part of the second motor (11) is connected with a cutting block (12), and the middle part of the bottom of the supporting plate (6) is connected, the base (1) upper surface is connected to first pneumatic cylinder (15) bottom, base (1) upper surface is kept away from support column (4) one side and is installed stand (16), diaphragm (17) is connected to stand (16) one side, diaphragm (17) are hollow shell, third motor (18) are installed to diaphragm (17) inner chamber, third motor (18) axial region connection second lead screw (19), second lead screw (19) cover is equipped with movable block (20), second pneumatic cylinder (21) is connected through the slider in movable block (20) bottom, the spout has been seted up in diaphragm (17), the spout sliding connection that slider and diaphragm (17) were seted up through the bottom connection of movable block (20), connecting plate (22) is connected to second pneumatic cylinder (21) bottom, fourth motor (23) are installed to connecting plate (22) bottom, abrasive disc (24) are beaten to fourth motor (23) connection, a fixed box (25) is mounted in the middle of the upper surface of the base (1), the fixed box (25) is a hollow shell, and a detachable protective shell (26) is connected to the upper surface of the fixed box (25);
the fixed box (25) comprises a rotary plate (27), a first rotary shaft (28) and a second rotary shaft (33), the rotary plate (27) is sleeved with the second rotary shaft (33), the second rotary shaft (33) is sleeved with a first bevel gear (34), the first bevel gear (34) is rotatably connected with a second bevel gear (35), the second bevel gear (35) is meshed with the first bevel gear (34), the second bevel gear (35) is sleeved with the first rotary shaft (28), the top end of the first rotary shaft (28) penetrates through the top end of the fixed box (25) and extends to the bottom of the clamping table (29), the top end of the first rotary shaft (28) is fixedly connected with the bottom of the clamping table (29), the clamping table (29) is a hollow shell, the upper surface of the clamping table (29) is connected with two clamping blocks (40) which are symmetrically arranged, and the bottom of the clamping block (40) is connected with a third sliding block (42), the bottom of the third sliding block (42) is connected with a moving block (43), the moving block (43) is sleeved with a third screw rod (37), the middle part of the third screw rod (37) is divided into a left thread (38) and a right thread (39), the two moving blocks (43) are respectively distributed on the left thread (38) and the right thread (39), and the end part of the third screw rod (37) is sleeved with a crank (36).
2. The turning and grinding integrated machine for machining according to claim 1, wherein the supporting column (4) is provided with a first sliding groove (5), the supporting plate (6) is connected with a first sliding block (7), and the first sliding block (7) is in sliding connection with the first sliding groove (5).
3. The turning and grinding integrated machine for machining according to claim 1, wherein a second sliding groove (13) is formed in the supporting plate (6), a second sliding block (14) is connected to the threaded cylinder (10), and the second sliding block (14) is in sliding connection with the second sliding groove (13).
4. The turning and grinding integrated machine for machining according to claim 1, wherein the movable block (20) and the movable block (43) are both provided with threaded holes, and the movable block (20) and the movable block (43) are respectively and rotatably connected with the second lead screw (19) and the third lead screw (37) through the threaded holes.
5. The turning and grinding integrated machine for machining according to claim 1, wherein the rotating disc (27) is arranged outside the fixed box (25), and the first rotating shaft (28) and the second rotating shaft (33) are rotatably connected with the fixed box (25) through bearings.
6. The turning and grinding integrated machine for machining according to claim 1, characterized in that the protective shell (26) is a transparent shell, and the protective shell (26) is provided with openings corresponding to the cutting block (12), the grinding sheet (24) and the dust suction pipe (30).
7. The turning and grinding integrated machine for machining according to claim 1, wherein a third sliding groove (41) is formed in the top end of the clamping table (29), the third sliding block (42) is connected with the third sliding groove (41) in a sliding mode, and the crank (36) is arranged on the outer side of the clamping table (29).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020917436.8U CN212526792U (en) | 2020-05-26 | 2020-05-26 | Turning and polishing integrated machine for machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020917436.8U CN212526792U (en) | 2020-05-26 | 2020-05-26 | Turning and polishing integrated machine for machining |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212526792U true CN212526792U (en) | 2021-02-12 |
Family
ID=74543617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020917436.8U Expired - Fee Related CN212526792U (en) | 2020-05-26 | 2020-05-26 | Turning and polishing integrated machine for machining |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212526792U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113829074A (en) * | 2021-10-09 | 2021-12-24 | 东台市汉友机械有限公司 | Internal tooth cutting device for turntable bearing of pile driver accessory |
CN115026888A (en) * | 2022-06-07 | 2022-09-09 | 徐州博安科技发展有限责任公司 | Cutting and polishing integrated device for plastic product excess materials |
CN115026590A (en) * | 2022-07-25 | 2022-09-09 | 浙江工业职业技术学院 | Turning and polishing integrated machine for numerical control machining |
CN117655430A (en) * | 2023-11-29 | 2024-03-08 | 上海狄兹精密机械有限公司 | Planetary roller screw nut internal thread turning equipment and method |
-
2020
- 2020-05-26 CN CN202020917436.8U patent/CN212526792U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113829074A (en) * | 2021-10-09 | 2021-12-24 | 东台市汉友机械有限公司 | Internal tooth cutting device for turntable bearing of pile driver accessory |
CN115026888A (en) * | 2022-06-07 | 2022-09-09 | 徐州博安科技发展有限责任公司 | Cutting and polishing integrated device for plastic product excess materials |
CN115026590A (en) * | 2022-07-25 | 2022-09-09 | 浙江工业职业技术学院 | Turning and polishing integrated machine for numerical control machining |
CN117655430A (en) * | 2023-11-29 | 2024-03-08 | 上海狄兹精密机械有限公司 | Planetary roller screw nut internal thread turning equipment and method |
CN117655430B (en) * | 2023-11-29 | 2024-05-03 | 上海狄兹精密机械有限公司 | Planetary roller screw nut internal thread turning equipment and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212526792U (en) | Turning and polishing integrated machine for machining | |
CN111993165B (en) | Polishing device and polishing method for processing bamboo floor convenient to turn over | |
CN214295294U (en) | High-precision three-dimensional engraving machine | |
CN112045534A (en) | Grinding device for processing injection mold | |
CN113263424A (en) | Milling device capable of polishing workpiece | |
CN215659512U (en) | Grinding machine convenient to fixed mould | |
CN214642343U (en) | Edge grinding device for machining disc-shaped workpiece | |
CN213916351U (en) | Planer-type milling machine processing positioning fixture | |
CN116728268A (en) | Hydraulic element polishing device | |
CN215147902U (en) | Grinding machine is used in mechanical product production | |
CN213998881U (en) | Finished product polishing equipment for plastic mold | |
CN211940283U (en) | A equipment of polishing for plastic mould | |
CN212526895U (en) | Clamping device for hardware mold machining | |
CN109823102B (en) | High-precision graphite engraving and milling machine with automatic waste recycling function | |
CN207757390U (en) | A kind of grinding machine that can clamp different workpieces | |
CN209737276U (en) | polishing machine for producing linear bearing | |
CN111906622A (en) | Hardware mould capable of removing burrs | |
CN210649997U (en) | Polisher for machining | |
CN213646973U (en) | Aluminum plate production and processing is with side cut grinding device | |
CN220516304U (en) | Burr removing device with garbage collection function | |
CN212095903U (en) | Conical surface mirror machine tooling anchor clamps | |
CN212123243U (en) | Material frame that machining used | |
CN211103078U (en) | Precision surface grinding machine for producing precision die parts | |
CN218254302U (en) | Metal deckle edge treatment facility with adjustable | |
CN220145547U (en) | Polishing machine for graphite workpiece |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 435500 No. 2299, Lingang West Road, Lingang Industrial Zone, Xiaochi Town, Huangmei County, Huanggang City, Hubei Province Patentee after: Hubei dianqiang mechanical equipment Co.,Ltd. Address before: 230000 room 206, building 3, 45 Langyashan Road, Yaohai District, Hefei City, Anhui Province Patentee before: Du Xuefeng |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |