CN116079826A - Perforating device for computer shell - Google Patents
Perforating device for computer shell Download PDFInfo
- Publication number
- CN116079826A CN116079826A CN202211552950.6A CN202211552950A CN116079826A CN 116079826 A CN116079826 A CN 116079826A CN 202211552950 A CN202211552950 A CN 202211552950A CN 116079826 A CN116079826 A CN 116079826A
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- CN
- China
- Prior art keywords
- driving
- rod
- component
- plate
- drill rod
- 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.)
- Withdrawn
Links
- 238000005498 polishing Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000008093 supporting effect Effects 0.000 claims description 12
- 238000004080 punching Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a perforating device for a computer shell, which belongs to the technical field of computer production and comprises a base, a first driving component, a perforating component, a polishing component and a second driving component, wherein the perforating component is arranged on one side of the base and is used for perforating a chassis plate, the first driving component is arranged on one side of the base and is used for driving the perforating component to move towards the base, the polishing component is arranged on the inner side of the perforating component, the second driving component is arranged on one side of the base, and when the perforating component penetrates through the chassis plate, the second driving component is used for driving the polishing component to extend out of the perforating component. Compared with the prior art, the embodiment of the invention can polish and remove the flanging generated in the punching process while punching the chassis plate, thereby improving the punching quality of the chassis plate and effectively avoiding the flanging from scratching the human body.
Description
Technical Field
The invention belongs to the technical field of computer production, and particularly relates to a perforating device for a computer shell.
Background
At present, most of the main chassis of a computer is connected with each other by a plurality of chassis boards, so that in order to ensure timely heat dissipation of components in the main chassis, a certain or a plurality of chassis boards are usually required to be perforated, so that heat in the main chassis can be dissipated timely.
In the prior art, the punching of the case plate of the main case is mostly realized by virtue of a punching machine, a blanking rod is driven by a hydraulic mechanism to act on the case plate, so that the punching of the case plate is realized, as the case plate is generally a thin shell product, when the blanking rod penetrates through the case plate, a convex flanging structure is easily formed on the other side of the case plate, so that the opening quality of the case plate is poor, and meanwhile, due to sharp flanging, a worker can scratch a human body easily in the process of taking the case plate.
Disclosure of Invention
In view of the foregoing deficiencies of the prior art, an embodiment of the present invention provides an opening device for a computer casing.
In order to solve the technical problems, the invention provides the following technical scheme:
a perforating device for a computer shell comprises a base, a first driving component, a perforating component, a polishing component and a second driving component,
the opening assembly is arranged at one side of the base and is used for carrying out opening treatment on the chassis plate,
the first driving component is arranged on one side of the base and is used for driving the opening component to move towards the base,
the polishing component is arranged on the inner side of the opening component, the second driving component is arranged on one side of the base,
when the perforating assembly penetrates through the chassis plate, the second driving assembly is used for driving the polishing assembly to extend out of the perforating assembly so as to polish the flanging generated in the perforating process of the chassis plate.
As a further improvement of the invention: the punching assembly comprises a drill rod and a first driving piece used for driving the drill rod to rotate.
As a further improvement of the invention: the first driving piece comprises a second motor, a driving gear and a driven gear,
the driving gear is arranged at the output end of the second motor, and the driven gear is fixedly arranged outside the drill rod and meshed with the driving gear.
As a further improvement of the invention: a bracket is fixedly arranged on one side of the base,
the first driving component comprises a first motor, a screw rod and a mounting plate,
the first motor is fixedly arranged on the inner wall of the bracket, one end of the screw rod is connected with the output end of the first motor, the other end of the screw rod penetrates through the mounting plate and is in threaded fit with the mounting plate, the inner wall of the bracket is fixedly provided with a guide rail, the end part of the mounting plate is fixedly provided with a slide block, the slide block is in sliding fit with the guide rail,
the second motor is fixedly arranged on one side of the mounting plate, and the drill rod penetrates through the mounting plate and is in running fit with the mounting plate.
As a still further improvement of the invention: the grinding assembly includes a grinding block,
the polishing block is arranged in the drill rod, one end of the polishing block is provided with a first inclined plane, the side wall of the drill rod is provided with a through hole for the other end of the polishing block to move to the outside of the drill rod,
the second driving component comprises a driving rod, a supporting rod and a second driving piece,
one end of the driving rod extends to the outside of the drill rod and is connected with the second driving piece, the other end of the driving rod extends to the inside of the drill rod and is connected with the top support rod, and one end, away from the driving rod, of the top support rod is abutted to the first inclined surface.
As a still further improvement of the invention: the inner wall of the bracket is fixedly provided with a ring plate through a supporting rod,
the second driving member includes a driving plate and an extension rod,
the driving plate is fixedly arranged on one side of the annular plate, a second inclined plane with a spiral structure is arranged on one side of the driving plate away from the annular plate,
the extension rod is fixedly arranged at one end of the driving rod, which is positioned outside the drill rod, and is vertically distributed with the drill rod, and one end of the extension rod extends to one side of the annular plate.
As a still further improvement of the invention: the inner wall of the drill rod is fixedly provided with a fixed block, the driving rod penetrates through the fixed block and is movably matched with the fixed block, the side wall of the rod body of the driving rod positioned in the drill rod is fixedly provided with a stop block,
the stop block is connected with the fixed block through a second elastic piece, the second elastic piece is used for providing elastic tension for the driving rod,
the polishing block is connected with the inner wall of the drill rod through a first elastic piece, and the first elastic piece is used for providing elastic support for the polishing block.
As a still further improvement of the invention: the side wall of the driving rod is fixedly provided with a guide bar along the length direction, and one end of the drill rod is provided with a guide groove matched with the guide bar.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, when the chassis plate is required to be perforated, the chassis plate can be placed on one side of the base, the punching assembly is driven to move towards the direction of the base by the first driving assembly, the chassis plate is perforated by the punching assembly, after the punching assembly penetrates through the chassis plate, the second driving assembly drives the polishing assembly to extend out of the punching assembly, and the flanging generated in the punching process of the chassis plate is polished.
Drawings
FIG. 1 is a schematic structural view of an opening device for a computer case;
FIG. 2 is a schematic view of a drive plate in an opening device for a computer housing;
FIG. 3 is a schematic diagram of a second drive assembly for use in an opening device of a computer housing;
FIG. 4 is an enlarged schematic view of area A of FIG. 1;
in the figure: 10-base, 101-holding table, 102-groove, 20-bracket, 201-guide rail, 202-slide block, 30-first driving component, 301-mounting plate, 302-screw, 303-first motor, 40-opening component, 401-second motor, 402-driving gear, 403-driven gear, 404-drill rod, 405-fixed block, 50-polishing component, 501-polishing block, 502-first elastic piece, 60-second driving component, 601-driving plate, 602-supporting rod, 603-extending rod, 604-annular plate, 605-driving rod, 606-guiding strip, 607-stopper, 608-second elastic piece, 609-top supporting rod.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, the embodiment provides an opening device for a computer casing, which includes a base 10, a first driving assembly 30, an opening assembly 40, a polishing assembly 50 and a second driving assembly 60, wherein the opening assembly 40 is disposed on one side of the base 10 and is used for opening a chassis board, the first driving assembly 30 is mounted on one side of the base 10 and is used for driving the opening assembly 40 to move towards the base 10, the polishing assembly 50 is disposed on the inner side of the opening assembly 40, the second driving assembly 60 is mounted on one side of the base 10, and when the opening assembly 40 penetrates through the chassis board, the second driving assembly 60 is used for driving the polishing assembly 50 to extend out of the opening assembly 40 so as to polish a flange generated in the opening process of the chassis board.
When needs carry out the trompil to the chassis board, can arrange the chassis board in base 10 one side, drive the subassembly 40 that punches through first drive assembly 30 and remove to base 10 direction, utilize the subassembly 40 that punches to carry out the trompil to the chassis board, after the subassembly 40 that punches runs through the chassis board, drive the subassembly 50 that polishes through second drive assembly 60 and stretch out from the subassembly 40 that punches inside, and then polish the turn-ups that produces the chassis board punching process to avoid the existence of turn-ups to influence the quality of punching.
Referring to fig. 1, in one embodiment, the punching assembly 40 includes a drill pipe 404 and a first driving member for driving the drill pipe 404 to rotate, and the first driving member and the drill pipe 404 are driven to move toward the base 10 by the first driving assembly 30, and meanwhile, the drill pipe 404 is driven to rotate by the first driving member, so as to punch a chassis board.
Referring to fig. 1, in one embodiment, the first driving member includes a second motor 401, a driving gear 402, and a driven gear 403, where the driving gear 402 is disposed at an output end of the second motor 401, and the driven gear 403 is fixedly disposed outside the drill pipe 404 and is meshed with the driving gear 402.
The first driving assembly 30 drives the second motor 401 and the drill rod 404 to move towards the direction of the base 10, the second motor 401 drives the driving gear 402 to rotate, and the drill rod 404 is driven to rotate under the meshing action of the driving gear 402 and the driven gear 403, so that punching of the machine box plate is realized.
Referring to fig. 1, in one embodiment, a support 20 is fixedly disposed on one side of the base 10, the first driving assembly 30 includes a first motor 303, a screw rod 302 and a mounting plate 301, the first motor 303 is fixedly disposed on an inner wall of the support 20, one end of the screw rod 302 is connected to an output end of the first motor 303, the other end of the screw rod 302 penetrates through the mounting plate 301 and is in threaded fit with the mounting plate 301, a guide rail 201 is fixedly disposed on an inner wall of the support 20, a slider 202 is fixedly disposed at an end of the mounting plate 301, the slider 202 is in sliding fit with the guide rail 201, a second motor 401 is fixedly disposed on one side of the mounting plate 301, and a drill rod 404 penetrates through the mounting plate 301 and is in running fit with the mounting plate 301.
The screw rod 302 is driven to rotate by the first motor 303, the mounting plate 301 is driven to move towards the direction of the base 10 by the threaded fit between the screw rod 302 and the mounting plate 301, the second motor 401 and the drill rod 404 are driven to synchronously move, and the second motor 401 is matched to drive the drill rod 404 to rotate, so that punching of the machine box plate is realized.
Referring to fig. 1 and 4, in one embodiment, the polishing assembly 50 includes a polishing block 501, the polishing block 501 is disposed inside the drill pipe 404, one end of the polishing block 501 is provided with a first inclined plane, a through hole for the other end of the polishing block 501 to move to the outside of the drill pipe 404 is formed in a side wall of the drill pipe 404, the second driving assembly 60 includes a driving rod 605, a top supporting rod 609 and a second driving member, one end of the driving rod 605 extends to the outside of the drill pipe 404 and is connected with the second driving member, the other end of the driving rod 605 extends to the inside of the drill pipe 404 and is connected with the top supporting rod 609, and one end of the top supporting rod 609 away from the driving rod 605 is abutted to the first inclined plane.
When the drill rod 404 runs through the machine box plate, the second driving piece drives the driving rod 605 to move along the length direction of the drill rod 404, and the driving rod 605 can drive the top supporting rod 609 to synchronously move when moving, at the moment, the top supporting rod 609 acts on a first inclined plane at one end of the polishing block 501, so that the polishing block 501 is pushed to enable the other end of the polishing block 501 to move out of the drill rod 404 from the through hole, the polishing block 501 can be driven to synchronously rotate by matching with the rotation of the drill rod 404, and the flanging generated in the punching process of the machine box plate is polished, so that one side of the machine box plate is kept flat.
Referring to fig. 1, 2 and 3, in one embodiment, the inner wall of the support 20 is fixedly provided with a ring plate 604 through a support rod 602, the second driving member includes a driving plate 601 and an extension rod 603, the driving plate 601 is fixedly disposed on one side of the ring plate 604, a second inclined plane with a spiral structure is disposed on one side of the driving plate 601 away from the ring plate 604, the extension rod 603 is fixedly disposed on one end of the driving rod 605 outside the drill rod 404 and is vertically distributed with the drill rod 404, and one end of the extension rod 603 extends to one side of the ring plate 604.
When the first motor 303 drives the mounting plate 301 to move towards the direction of the base 10, the drill rod 404 can drive the driving rod 605 and the extension rod 603 to synchronously move, when the second motor 401 drives the drill rod 404 to rotate, the drill rod 404 can drive the driving rod 605 to synchronously rotate, after the drill rod 404 penetrates through the case plate, the extension rod 603 moves to one side of the annular plate 604, then the extension rod 603 can be driven to rotate through the rotation action of the driving rod 605, so that the extension rod 603 can be attached to the second inclined surface to slide, and as the second inclined surface is in a spiral structure, the extension rod 603 can be attached to the second inclined surface to slide from low to high, and then the driving rod 605 can be driven to move along the length direction of the drill rod 404, the driving rod 605 can drive the top support rod 609 to synchronously move, the first inclined surface is further driven to extend out of the drill rod 401 from the through hole, and the rotating action of the polishing block 501 is driven by the drill rod 404, so that the flange of the case plate can be polished.
Referring to fig. 1, 3 and 4, in one embodiment, a fixing block 405 is fixedly disposed on an inner wall of the drill pipe 404, the driving rod 605 penetrates through the fixing block 405 and is movably matched with the fixing block 405, a stop block 607 is fixedly disposed on a rod body side wall of the driving rod 605 inside the drill pipe 404, the stop block 607 is connected with the fixing block 405 through a second elastic member 608, the second elastic member 608 is used for providing elastic tension to the driving rod 605, the polishing block 501 is connected with the inner wall of the drill pipe 404 through a first elastic member 502, and the first elastic member 502 is used for providing elastic support to the polishing block 501.
After the flanging of the polishing block 501 to the machine box plate is finished, the extension rod 603 can slide away from one end of the driving plate 601, at the moment, the driving rod 605 can be driven to reversely move along the length direction of the drill rod 404 under the pulling of the second elastic piece 608, then the top supporting rod 609 is driven to reversely move, at the moment, one end of the polishing block 501 can be driven to move from the through hole to the inside of the drill rod 404 again through the elastic supporting effect of the first elastic piece 502, then the first motor 301 drives the screw rod 302 to reversely rotate, and the screw rod 302 is matched with the screw thread of the mounting plate 301 to drive the mounting plate 301, the second motor 401 and the drill rod 404 to move away from the base 10, so that the drill rod 404 exits the machine box plate.
In one embodiment, the first elastic member 502 and the second elastic member 608 may be springs or metal elastic sheets, which is not limited herein.
Referring to fig. 1 and fig. 3, in one embodiment, a guide bar 606 is fixedly disposed on a side wall of the driving rod 605 along a length direction, a guide groove adapted to the guide bar 606 is formed at one end of the drill rod 404, and the driving rod 605 can be driven to rotate synchronously when the drill rod 404 rotates through cooperation of the guide bar 606 and the guide groove, and the driving rod 605 can move steadily along the length direction of the drill rod 404 when the extension rod 603 acts on the second inclined plane.
Referring to fig. 1, in one embodiment, a holding table 101 for supporting a chassis board is fixedly disposed on one side of the base 10, a groove 102 is disposed on one side of the holding table 101 away from the base 10, and through the arrangement of the groove 102, when the drill rod 404 rotates and penetrates through the chassis board, one end of the drill rod 404 can enter the groove 101, so that the drill rod 404 can smoothly open the chassis board.
In the embodiment of the invention, when the chassis plate needs to be perforated, the chassis plate can be placed on one side of the base 10, the punching assembly 40 is driven to move towards the base 10 by the first driving assembly 30, the chassis plate is perforated by the punching assembly 40, after the punching assembly 40 penetrates through the chassis plate, the second driving assembly 60 drives the grinding assembly 50 to extend out of the punching assembly 40, and the flanging generated in the punching process of the chassis plate is ground.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A perforating device for a computer shell is characterized by comprising a base, a first driving component, a perforating component, a polishing component and a second driving component,
the opening assembly is arranged at one side of the base and is used for carrying out opening treatment on the chassis plate,
the first driving component is arranged on one side of the base and is used for driving the opening component to move towards the base,
the polishing component is arranged on the inner side of the opening component, the second driving component is arranged on one side of the base,
when the perforating assembly penetrates through the chassis plate, the second driving assembly is used for driving the polishing assembly to extend out of the perforating assembly so as to polish the flanging generated in the perforating process of the chassis plate.
2. The apparatus of claim 1, wherein the perforating assembly comprises a drill rod and a first drive member for rotating the drill rod.
3. A hole opening device for a computer case according to claim 2, wherein the first driving member comprises a second motor, a driving gear, and a driven gear,
the driving gear is arranged at the output end of the second motor, and the driven gear is fixedly arranged outside the drill rod and meshed with the driving gear.
4. A hole opening device for a computer case according to claim 3, wherein a bracket is fixedly provided at one side of the base,
the first driving component comprises a first motor, a screw rod and a mounting plate,
the first motor is fixedly arranged on the inner wall of the bracket, one end of the screw rod is connected with the output end of the first motor, the other end of the screw rod penetrates through the mounting plate and is in threaded fit with the mounting plate, the inner wall of the bracket is fixedly provided with a guide rail, the end part of the mounting plate is fixedly provided with a slide block, the slide block is in sliding fit with the guide rail,
the second motor is fixedly arranged on one side of the mounting plate, and the drill rod penetrates through the mounting plate and is in running fit with the mounting plate.
5. An opening device for a computer housing as recited in claim 4, wherein said sanding assembly includes a sanding block,
the polishing block is arranged in the drill rod, one end of the polishing block is provided with a first inclined plane, the side wall of the drill rod is provided with a through hole for the other end of the polishing block to move to the outside of the drill rod,
the second driving component comprises a driving rod, a supporting rod and a second driving piece,
one end of the driving rod extends to the outside of the drill rod and is connected with the second driving piece, the other end of the driving rod extends to the inside of the drill rod and is connected with the top support rod, and one end, away from the driving rod, of the top support rod is abutted to the first inclined surface.
6. The opening device for a computer case according to claim 5, wherein the inner wall of the bracket is fixedly provided with a ring plate through a support rod,
the second driving member includes a driving plate and an extension rod,
the driving plate is fixedly arranged on one side of the annular plate, a second inclined plane with a spiral structure is arranged on one side of the driving plate away from the annular plate,
the extension rod is fixedly arranged at one end of the driving rod, which is positioned outside the drill rod, and is vertically distributed with the drill rod, and one end of the extension rod extends to one side of the annular plate.
7. The opening device for a computer housing according to claim 5, wherein the inner wall of the drill rod is fixedly provided with a fixed block, the driving rod penetrates through the fixed block and is movably matched with the fixed block, the driving rod is fixedly provided with a stop block on the side wall of the rod body positioned in the drill rod,
the stop block is connected with the fixed block through a second elastic piece, the second elastic piece is used for providing elastic tension for the driving rod,
the polishing block is connected with the inner wall of the drill rod through a first elastic piece, and the first elastic piece is used for providing elastic support for the polishing block.
8. The opening device for a computer housing according to claim 5, wherein the side wall of the driving rod is fixedly provided with a guide bar along the length direction, and one end of the drill rod is provided with a guide groove adapted to the guide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211552950.6A CN116079826A (en) | 2022-12-02 | 2022-12-02 | Perforating device for computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211552950.6A CN116079826A (en) | 2022-12-02 | 2022-12-02 | Perforating device for computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116079826A true CN116079826A (en) | 2023-05-09 |
Family
ID=86187677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211552950.6A Withdrawn CN116079826A (en) | 2022-12-02 | 2022-12-02 | Perforating device for computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116079826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423239A (en) * | 2023-06-12 | 2023-07-14 | 陕西誉邦科技股份有限公司 | Mixed processing equipment for metal workpieces |
| CN116533320A (en) * | 2023-06-26 | 2023-08-04 | 四川英创力电子科技股份有限公司 | Dual-positioning circuit board drilling equipment |
-
2022
- 2022-12-02 CN CN202211552950.6A patent/CN116079826A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423239A (en) * | 2023-06-12 | 2023-07-14 | 陕西誉邦科技股份有限公司 | Mixed processing equipment for metal workpieces |
| CN116423239B (en) * | 2023-06-12 | 2023-08-29 | 陕西誉邦科技股份有限公司 | Mixed processing equipment for metal workpieces |
| CN116533320A (en) * | 2023-06-26 | 2023-08-04 | 四川英创力电子科技股份有限公司 | Dual-positioning circuit board drilling equipment |
| CN116533320B (en) * | 2023-06-26 | 2023-08-29 | 四川英创力电子科技股份有限公司 | Dual-positioning circuit board drilling equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230509 |