CN112935843A - Deburring device for stamped workpiece - Google Patents
Deburring device for stamped workpiece Download PDFInfo
- Publication number
- CN112935843A CN112935843A CN202110435210.3A CN202110435210A CN112935843A CN 112935843 A CN112935843 A CN 112935843A CN 202110435210 A CN202110435210 A CN 202110435210A CN 112935843 A CN112935843 A CN 112935843A
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- CN
- China
- Prior art keywords
- punching
- plate
- workpiece
- block
- cavity
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- 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
-
- 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
Abstract
The invention relates to the technical field of machine tools, in particular to a deburring device for a stamped workpiece, which comprises a moving block, wherein a stamping block is fixedly arranged at the lower end of the moving block, a buffer block is fixedly arranged at the lower end of the moving block, a base is fixedly arranged at the lower side of the buffer block, a stamping cavity with an upward opening is arranged in the base, and a die block is fixedly arranged in the stamping cavity. According to the invention, burrs on the periphery of the stamped workpiece are rotationally ground out through the clamping device and the grinding disc, so that fingers are prevented from being scratched by the burrs when people take out the workpiece, the burrs are prevented from being manually ground in the later period, the burrs at different positions of the workpiece are sufficiently ground through the fine adjustment device and the bearing plate, and the situation of insufficient grinding is avoided.
Description
Technical Field
The invention relates to the field of machine tool correlation, in particular to a deburring device for a stamped workpiece.
Background
At present, when people take out a stamping part, the situation that fingers are injured due to sharp burrs around a workpiece is often caused, and when the burrs around the workpiece are removed, the burrs need to be manually removed by people, but the situation that the grinding is insufficient due to the carelessness of workers in the removing process is easy to occur, and the use of the workpiece is influenced.
Disclosure of Invention
The invention provides a deburring device for a stamped workpiece, which aims to solve the technical problem.
The above object of the present invention is achieved by the following technical solutions: a device for deburring stamped workpieces comprises a moving block, wherein a stamping block is fixedly arranged at the lower end of the moving block, a buffer block is fixedly arranged at the lower end of the moving block, a base is fixedly arranged at the lower side of the buffer block, a stamping cavity with an upward opening is arranged in the base, a die block is fixedly arranged in the stamping cavity, an annular groove with a downward opening is arranged in the moving block, a connecting plate is arranged in the annular groove in a sliding manner, a rotating shaft is rotatably arranged at the lower end of the connecting plate, a bearing plate is rotatably arranged at the lower end of the rotating shaft, a polishing disc is rotatably arranged at the lower side of the bearing plate, when the device starts to work, workpieces to be stamped are placed on the die block and then move downwards through the moving block, so that the stamping block is driven to stamp the workpieces on the die block, and then the movable block is prevented from being in direct contact with the base, so that the movable block moves upwards, the connecting plate moves downwards, the rotating shaft is driven to move downwards, the bearing plate is driven to move downwards, and the polishing disc is close to the workpiece to remove burrs on the periphery of the workpiece.
As preferred, the ring channel internal rotation is equipped with the annular plate, the annular plate in be equipped with two openings to the pinion rack chamber of punching press piece, two the pinion rack chamber with the punching press piece is the symmetric distribution for the symmetric center, the pinion rack intracavity slides and is equipped with the removal pinion rack, the meshing of removal pinion rack lower extreme is equipped with drive gear, the axial one end power of drive gear is equipped with gear motor, and gear motor can drive gear rotates.
Preferably, a fine adjustment device is fixedly arranged at one end, close to the stamping block, of the movable toothed plate, and the lower end of the fine adjustment device is fixedly connected to the upper end face of the connecting plate.
Preferably, two return springs are connected between the connecting plate and the bearing plate, and the two return springs are used for returning the rotating shaft.
Preferably, two support plates are slidably disposed in the annular groove, and the annular plate is rotatably connected to the two support plates, so that the support plates provide gravity support for the annular plate.
Preferably, an engaging cavity with an upward opening is formed in the annular plate, an engaging gear is engaged with one side, close to the stamping block, of the engaging cavity, a working motor is arranged at the upper end of the engaging gear in a power mode, the working motor is fixedly connected in the supporting plate, and the working motor can provide power for the engaging gear.
Preferably, the upper end of the supporting plate is fixedly provided with a lifting device, and the lifting device is fixedly connected in the moving block.
Preferably, the two side walls of the punching cavity are communicated with each other to form a clamping plate cavity, the clamping plate cavity is internally provided with a clamping plate in a sliding mode, one end, far away from the punching cavity, of the clamping plate is fixedly provided with a telescopic device, the telescopic device is fixedly connected to the base, and the lower end of a punched workpiece can be clamped by the clamping plate cavity.
Preferably, a grinding motor is arranged at the upper end of the grinding disc in a power mode, the grinding motor is fixedly connected in the bearing plate, and the grinding motor can provide rotating force for the grinding disc.
Preferably, an ejection device is fixedly arranged in the die block and can eject the processed workpiece, so that the lower end of the workpiece can be clamped conveniently by the clamping plate.
The invention has the beneficial effects that: according to the invention, burrs on the periphery of the stamped workpiece are rotationally ground out through the clamping device and the grinding disc, so that fingers are prevented from being scratched by the burrs when people take out the workpiece, the burrs are prevented from being manually ground in the later period, the burrs at different positions of the workpiece are sufficiently ground through the fine adjustment device and the bearing plate, and the situation of insufficient grinding is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall structure diagram of a deburring device for punching a workpiece.
Fig. 2 is an enlarged schematic view of a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic view of the moving state of the moving block in fig. 1.
Fig. 5 is a schematic view showing the movement state of the polishing disc in fig. 1.
Fig. 6 is a schematic view showing a movement state of the chucking plate in fig. 2.
In the figure: 11-moving block, 12-lifting device, 13-annular groove, 14-punching cavity, 15-clamping plate, 16-die block, 17-clamping plate cavity, 18-base, 19-buffer block, 20-annular plate, 21-punching block, 22-fine adjustment device, 23-connecting plate, 24-rotating shaft, 25-reset spring, 26-bearing plate, 27-grinding disc, 28-toothed plate cavity, 29-meshing cavity, 30-meshing gear, 31-supporting plate, 32-moving toothed plate, 33-transmission gear and 34-telescoping device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The invention relates to a deburring device for punched workpieces, which comprises a moving block 11, wherein the lower end of the moving block 11 is fixedly provided with a punching block 21, the lower end of the moving block 11 is fixedly provided with a buffer block 19, the lower side of the buffer block 19 is fixedly provided with a base 18, a punching cavity 14 with an upward opening is arranged in the base 18, a die block 16 is fixedly arranged in the punching cavity 14, an annular groove 13 with a downward opening is arranged in the moving block 11, a connecting plate 23 is arranged in the annular groove 13 in a sliding manner, the lower end of the connecting plate 23 is rotatably provided with a rotating shaft 24, the lower end of the rotating shaft 24 is rotatably provided with a bearing plate 26, the lower side of the bearing plate 26 is rotatably provided with a punching disc 27, when the device starts to work, a workpiece to be punched is placed on the die block 16, and then the moving block 11 moves downwards to drive the punching, meanwhile, the buffer block 19 buffers the impulsive force of the moving block 11, so that the moving block 11 is prevented from being in direct contact with the base 18, the moving block 11 is made to move upwards, the connecting plate 23 is made to move downwards, the rotating shaft 24 is driven to move downwards, the bearing plate 26 is driven to move downwards, and the polishing disc 27 is made to approach the workpiece to remove burrs around the workpiece.
Beneficially, ring channel 13 internal rotation is equipped with ring channel 20, be equipped with in ring channel 20 two openings to the pinion rack chamber 28 of punching press piece 21, two pinion rack chamber 28 with punching press piece 21 is the symmetric distribution for the centre of symmetry, it is equipped with removal pinion rack 32 to slide in pinion rack chamber 28, the meshing of removal pinion rack 32 lower extreme is equipped with drive gear 33, the axial one end power of drive gear 33 is equipped with gear motor, and gear motor energy band moves drive gear 33 rotates.
Advantageously, a fine adjustment device 22 is fixedly arranged at one end of the moving toothed plate 32 close to the punch block 21, and the lower end of the fine adjustment device 22 is fixedly connected to the upper end surface of the connecting plate 23.
Advantageously, two return springs 25 are connected between the connecting plate 23 and the carrier plate 26, the two return springs 25 being used for returning the rotary shaft 24.
Advantageously, two support plates 31 are slidably disposed in the annular groove 13, and the ring plate 20 is rotatably connected to the two support plates 31, so that the support plates 31 provide gravity support for the ring plate 20.
Advantageously, an engagement cavity 29 with an upward opening is formed in the annular plate 20, an engagement gear 30 is engaged with one side of the engagement cavity 29 close to the stamping block 21, a working motor is powered on the upper end of the engagement gear 30 and is fixedly connected in the support plate 31, and the working motor can provide power for the engagement gear 30.
Advantageously, a lifting device 12 is fixedly arranged at the upper end of the supporting plate 31, and the lifting device 12 is fixedly connected in the moving block 11.
Beneficially, the two side walls of the punching cavity 14 are provided with a clamping plate cavity 17 in a communicating manner, the clamping plate cavity 17 is provided with a clamping plate 15 in a sliding manner, one end of the clamping plate 15, which is far away from the punching cavity 14, is fixedly provided with a telescopic device 34, the telescopic device 34 is fixedly connected to the base 18, and the clamping plate cavity 17 can clamp the lower end of the punched workpiece.
Advantageously, the grinding disc 27 is powered at its upper end by a grinding motor fixedly connected within the carrier plate 26, which can provide a rotational force to the grinding disc 27.
Advantageously, an ejection device is fixedly arranged in the die block 16, and can eject the processed workpiece, so that the clamping plate 15 can conveniently clamp the lower end of the workpiece.
The use steps of the deburring device for punching a workpiece are described in detail in the following with reference to fig. 1 to 6:
initially, the lifting device 12 is in a retracted state, the moving toothed plate 32 is received in the toothed plate cavity 28, the fine adjustment device 22 is in a retracted state, the rotating shaft 24 is perpendicular to the connecting plate 23 and the bearing plate 26, the clamping plate 15 is received in the clamping plate cavity 17, the telescopic device 34 is in a retracted state, and the moving block 11 is located on the upper side of the base 18;
when the stamping die works, a workpiece to be machined is placed on the die block 16 and then moves downwards through the movable block 11, so that the stamping block 21 is driven to move downwards, so that the buffer block 19 is driven to move downwards, so that the stamping block 21 stamps the workpiece at the upper end of the die block 16, meanwhile, the buffer block 19 buffers the force of the movable block 11, so that the movable block 11 is prevented from being in direct contact with the base 18, so that after the workpiece is stamped, the movable block 11 moves upwards and further drives the stamping block 21 to move upwards, so that when the distance between the stamping block 21 and the die block 16 is a safe distance, the stamped workpiece is ejected through an ejection device in the die block 16, and then the clamping plate 15 is driven to move towards one side close to the stamping cavity 14 through the extension device 34, the clamping plate 15 is used for restraining the position of the lower end of the stamped part, so that burrs at the upper end of the stamped part can be conveniently removed;
according to the position of the upper end of the stamping part, the lifting device 12 drives the supporting plate 31 to move downwards along the annular groove 13, so as to drive the annular plate 20 to move downwards, further drive the movable toothed plate 32 to move downwards, further drive the fine adjustment device 22 to move downwards, further drive the connecting plate 23 to move downwards, further drive the rotating shaft 24 to move downwards, further drive the supporting plate 26 to move downwards, further drive the polishing disc 27 to move downwards, further stop the lifting device 12 from extending after the polishing disc 27 moves to the two sides of the workpiece, further start the gear motor to drive the transmission gear 33 to rotate the toothed plate, further drive the movable toothed plate 32 to slide towards one end close to the workpiece, further drive the fine adjustment device 22 to move towards one side close to the workpiece, and further drive the connecting plate 23 to move, thereby driving the grinding disc 27 to abut against the workpiece to be deburred, further starting the grinding motor to drive the grinding disc 27 to rotate, simultaneously starting the working motor to drive the meshing gear 30 to rotate, thereby driving the ring-shaped plate 20 to rotate in the meshing gear 30, further driving the polishing disc 27 to rotate around the stamping part, and during the rotating polishing process, according to the actual shape of the workpiece, the grinding disc 27 drives the bearing plate 26 to swing, so as to drive the rotating shaft 24 to rotate, thereby driving the return spring 25 to extend and contract, so as to ensure that the polishing disc 27 is always in a state of being mutually attached with the workpiece, meanwhile, according to the position difference of burrs, the position depth of the polishing disc 27 is adjusted through the extension and contraction of the fine adjustment device 22, so that the burrs of the workpiece are fully removed by the polishing disc 27;
when the burrs of the workpiece are removed, the grinding motor stops working, so that the grinding disc 27 stops rotating, then the gear motor is started, and the transmission gear 33 is driven to rotate reversely, so that the movable toothed plate 32 is restored to the initial state, and meanwhile, the fine adjustment device 22 is restored to the initial state, and the grinding disc 27 stops interfering with the workpiece, and the rotating shaft 24 is restored to the vertical state under the action of the return spring 25, thereby causing the lifting device 12 to contract, further driving the annular plate 20 to move to the upper side of the annular groove 13, the retractable device 34 is then restored to the initial state, and the holding plate 15 is further driven to be restored to the initial state, and then the clamping plate 15 stops clamping the workpiece, and the workpiece after deburring is taken out, so that the moving block 11 is restored to the initial state, and the next use is facilitated.
Claims (10)
1. The utility model provides a device for punching press work piece burring, includes movable block (11), fixed punching press piece (21) that is equipped with of movable block (11) lower extreme, fixed buffer block (19) that is equipped with of movable block (11) lower extreme, fixed base (18) that is equipped with of buffer block (19) downside, be equipped with ascending punching press chamber of opening (14) in base (18), punching press chamber (14) internal fixation is equipped with mould piece (16), its characterized in that: the grinding device is characterized in that an annular groove (13) with a downward opening is formed in the moving block (11), a connecting plate (23) is arranged in the annular groove (13) in a sliding mode, a rotating shaft (24) is arranged at the lower end of the connecting plate (23) in a rotating mode, a bearing plate (26) is arranged at the lower end of the rotating shaft (24) in a rotating mode, and a grinding disc (27) is arranged on the lower side of the bearing plate (.
2. A deburring apparatus for punching a workpiece as claimed in claim 1, wherein: the ring channel (13) internal rotation is equipped with ring type board (20), be equipped with in ring type board (20) two openings to toothed plate chamber (28) of punching press piece (21), two toothed plate chamber (28) with punching press piece (21) are the symmetric distribution for the centre of symmetry, it is equipped with removal pinion rack (32) to slide in toothed plate chamber (28), it is equipped with drive gear (33) to remove pinion rack (32) lower extreme meshing, drive gear (33) axial one end power is equipped with gear motor.
3. A deburring apparatus for punching a workpiece as claimed in claim 2 wherein: the one end that the movable toothed plate (32) is close to the punching press piece (21) is fixedly provided with a fine adjustment device (22), and the lower end of the fine adjustment device (22) is fixedly connected to the upper end face of the connecting plate (23).
4. A deburring apparatus for punching a workpiece as claimed in claim 1, wherein: two return springs (25) are connected and arranged between the connecting plate (23) and the bearing plate (26), and the two return springs (25) are used for returning the rotating shaft (24).
5. A deburring apparatus for punching a workpiece as claimed in claim 1, wherein: two supporting plates (31) are arranged in the annular groove (13) in a sliding mode, and the annular plate (20) is connected to the two supporting plates (31) in a rotating mode.
6. A deburring apparatus for punching a workpiece as claimed in claim 5 wherein: be equipped with ascending meshing chamber (29) of opening in ring type board (20), meshing chamber (29) are close to one side meshing of punching press piece (21) is equipped with meshing gear (30), meshing gear (30) upper end power is equipped with the work motor, work motor fixed connection be in backup pad (31).
7. A deburring device for punching workpieces as claimed in claim 5, characterized in that the lifting device (12) is fixedly arranged at the upper end of the supporting plate (31).
8. The deburring device for the punched workpieces according to claim 1, characterized in that a clamping plate cavity (17) is communicated with two side walls of the punching cavity (14), a clamping plate (15) is slidably arranged in the clamping plate cavity (17), a telescopic device (34) is fixedly arranged at one end of the clamping plate (15) far away from the punching cavity (14), and the telescopic device (34) is fixedly connected to the base (18).
9. The deburring device for punching workpieces as claimed in claim 1, characterized in that the upper end of the grinding disc (27) is powered by a grinding motor.
10. A deburring device for punching workpieces as claimed in claim 1, characterized in that an ejector is fixedly arranged in the die block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110435210.3A CN112935843A (en) | 2021-04-22 | 2021-04-22 | Deburring device for stamped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110435210.3A CN112935843A (en) | 2021-04-22 | 2021-04-22 | Deburring device for stamped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112935843A true CN112935843A (en) | 2021-06-11 |
Family
ID=76233269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110435210.3A Withdrawn CN112935843A (en) | 2021-04-22 | 2021-04-22 | Deburring device for stamped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112935843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533000A (en) * | 2023-07-06 | 2023-08-04 | 江苏腾奇电力科技股份有限公司 | Stamping equipment of radiator for transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002045929A (en) * | 2000-08-02 | 2002-02-12 | Amada Co Ltd | Die apparatus and deburring method with using the apparatus |
| CN208342507U (en) * | 2018-04-29 | 2019-01-08 | 周木顺 | A kind of machining Large-diameter Steel pipe outer wall derusting device |
| CN110181372A (en) * | 2019-06-17 | 2019-08-30 | 马单智 | A kind of metal sheet double-side efficient burnishing device |
| CN110524366A (en) * | 2019-09-04 | 2019-12-03 | 安徽英泰利科技有限公司 | Burr remover is used in a kind of processing of revolution counter injection casing |
| US20190389024A1 (en) * | 2018-06-25 | 2019-12-26 | Dongguan University Of Technology | Automatic fault diagnosable integrated sheet body punching and grinding assembly |
| CN210208382U (en) * | 2019-05-07 | 2020-03-31 | 珠海市顺志机械制造有限公司 | Stamping device of convenient blanking |
| CN210450485U (en) * | 2019-07-17 | 2020-05-05 | 杨喆 | Metal part stamping equipment with clearance burr function |
| CN211073108U (en) * | 2019-09-03 | 2020-07-24 | 深圳职业技术学院 | Polishing device for mobile communication terminal shell plate |
| CN112318232A (en) * | 2020-11-02 | 2021-02-05 | 张�杰 | Redwood furniture polishing system and polishing method |
| CN212552997U (en) * | 2020-07-20 | 2021-02-19 | 邹平天晟金属科技有限公司 | Auto-parts grinding device |
-
2021
- 2021-04-22 CN CN202110435210.3A patent/CN112935843A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002045929A (en) * | 2000-08-02 | 2002-02-12 | Amada Co Ltd | Die apparatus and deburring method with using the apparatus |
| CN208342507U (en) * | 2018-04-29 | 2019-01-08 | 周木顺 | A kind of machining Large-diameter Steel pipe outer wall derusting device |
| US20190389024A1 (en) * | 2018-06-25 | 2019-12-26 | Dongguan University Of Technology | Automatic fault diagnosable integrated sheet body punching and grinding assembly |
| CN210208382U (en) * | 2019-05-07 | 2020-03-31 | 珠海市顺志机械制造有限公司 | Stamping device of convenient blanking |
| CN110181372A (en) * | 2019-06-17 | 2019-08-30 | 马单智 | A kind of metal sheet double-side efficient burnishing device |
| CN210450485U (en) * | 2019-07-17 | 2020-05-05 | 杨喆 | Metal part stamping equipment with clearance burr function |
| CN211073108U (en) * | 2019-09-03 | 2020-07-24 | 深圳职业技术学院 | Polishing device for mobile communication terminal shell plate |
| CN110524366A (en) * | 2019-09-04 | 2019-12-03 | 安徽英泰利科技有限公司 | Burr remover is used in a kind of processing of revolution counter injection casing |
| CN212552997U (en) * | 2020-07-20 | 2021-02-19 | 邹平天晟金属科技有限公司 | Auto-parts grinding device |
| CN112318232A (en) * | 2020-11-02 | 2021-02-05 | 张�杰 | Redwood furniture polishing system and polishing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533000A (en) * | 2023-07-06 | 2023-08-04 | 江苏腾奇电力科技股份有限公司 | Stamping equipment of radiator for transformer |
| CN116533000B (en) * | 2023-07-06 | 2023-09-08 | 江苏腾奇电力科技股份有限公司 | Stamping equipment of radiator for transformer |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |
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| WW01 | Invention patent application withdrawn after publication |