CN113843855B - Electroplating pinch point punching device for circuit board production - Google Patents
Electroplating pinch point punching device for circuit board production Download PDFInfo
- Publication number
- CN113843855B CN113843855B CN202111153774.4A CN202111153774A CN113843855B CN 113843855 B CN113843855 B CN 113843855B CN 202111153774 A CN202111153774 A CN 202111153774A CN 113843855 B CN113843855 B CN 113843855B
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- drill bit
- circuit board
- fixed
- movably arranged
- driving mechanism
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- 238000009713 electroplating Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000004080 punching Methods 0.000 title claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical 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
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to an electroplating pinch point tapping device for circuit board production, which comprises: the fixing plate is fixedly provided with a transverse plate parallel to the base; the supporting table is fixedly arranged on the base and used for bearing the circuit board to be processed; the drill bit is movably arranged on the base and is matched with the supporting table, and the drill bit drills the circuit board when the supporting table bears the circuit board; the driving mechanism is movably arranged on the transverse plate and connected with the drill bit, and the driving mechanism drives the drill bit to rotate; the reciprocating mechanism is connected with the driving mechanism; the elastic component is movably arranged on the driving mechanism and is connected with the reciprocating mechanism; and the scrap removing mechanism is movably arranged on the transverse plate and connected with the driving mechanism.
Description
Technical Field
The invention relates to the field of processing, in particular to an electroplating pinch point punching device for circuit board production.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance, has the characteristics of high wiring density, light weight, thin thickness and good bending performance, is divided into a single panel, a double-panel and a multi-layer circuit board according to the number of layers, needs to be perforated in the production of the circuit board, and the traditional perforating device does not have the process of processing scraps produced in the perforating process, which can cause environmental pollution, so the electroplating clamping point perforating device for producing the circuit board is provided.
Disclosure of Invention
The invention aims to provide an electroplating pinch point perforating device for circuit board production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a circuit board production is with electroplating pinch point trompil device, circuit board production is with electroplating pinch point trompil device includes:
the fixing plate is fixedly provided with a transverse plate parallel to the base;
the supporting table is fixedly arranged on the base and used for bearing the circuit board to be processed;
the drill bit is movably arranged on the base and is matched with the supporting table, and the drill bit drills the circuit board when the supporting table bears the circuit board;
the driving mechanism is movably arranged on the transverse plate and connected with the drill bit, and the driving mechanism drives the drill bit to rotate;
the reciprocating mechanism is connected with the driving mechanism, the driving mechanism drives the drill bit to move through the reciprocating mechanism so that the drill bit can move in the vertical direction while rotating, and the reciprocating mechanism is movably arranged on the transverse plate;
the elastic assembly is movably arranged on the driving mechanism and connected with the reciprocating mechanism, and the elastic assembly drives the drill bit to move towards the direction of the transverse plate through the driving mechanism;
the chip removing mechanism is movably arranged on the transverse plate and connected with the driving mechanism, and the driving mechanism drives the chip removing mechanism to move so that the chip removing mechanism absorbs waste materials when the drill bit processes the circuit board.
As a further scheme of the invention: the driving mechanism comprises a transmission rod which is rotatably arranged on the transverse plate and is fixedly provided with a limiting block, an incomplete bevel gear which is fixedly arranged on the transmission rod and is connected with the reciprocating mechanism, and a transmission assembly which is movably arranged on the transmission rod and is connected with the drill bit, wherein the transmission rod is symmetrically arranged on the transverse plate.
As a still further scheme of the invention: the transmission assembly comprises a transmission rod, a movable sleeve and a movable mounting, wherein the transmission rod is movably mounted with the limiting groove of the limiting block, the movable sleeve is rotatably mounted on the movable sleeve, a movable plate and one end of a drill bit are connected to the other end of the drill bit, a belt is arranged on the movable sleeve, and the movable plate is connected with a reciprocating mechanism and a scrap removing mechanism.
As a still further scheme of the invention: reciprocating mechanism includes fixed mounting and is in on the diaphragm and be the dead lever that the symmetry set up and rotate the installation dwang and fixed mounting between the dead lever on the dwang and with incomplete bevel gear meshing's bevel gear, still the activity on the dwang be provided with the runner assembly that the fly leaf is connected, the dead lever with elastic component connects.
As a still further scheme of the invention: the runner assembly includes fixed mounting and is in cam and fixed mounting on the dwang are in just be the baffle and the rotation that the symmetry set up on the fly leaf and install between the baffle and with the pulley of cam adaptation.
As a still further scheme of the invention: the elastic component comprises a support rod fixedly installed on the fixed rod and a sleeve, the other end of the support rod is fixed to a fixed sleeve on the movable plate, the sleeve is sleeved on the support rod, one end of the support rod is fixed to the fixed sleeve, the other end of the support rod is fixed to a spring on the movable plate.
As a still further scheme of the invention: the chip removing mechanism comprises a piston cylinder and one end, wherein the piston cylinder and the one end are fixedly installed on the transverse plate and symmetrically arranged, the other end of the piston cylinder is connected with a guide pipe matched with the drill bit, and the driven assembly is movably arranged in the piston cylinder and connected with the movable plate.
As a still further scheme of the invention: the driven assembly comprises a piston movably arranged in the piston cylinder, a connecting rod fixedly arranged on the piston and penetrating through the piston cylinder, and connecting plates fixedly arranged on the movable plate and symmetrically arranged, and the connecting rods are fixedly arranged on the connecting plates.
Compared with the prior art, the invention has the beneficial effects that: when using, under initial condition, under elastic component's effect, make reciprocating mechanism remain the laminating state throughout, at this moment, the circuit board that will process is placed on the brace table, actuating mechanism works, it rotates to drive the drill bit, and simultaneously, actuating mechanism still can drive reciprocating mechanism motion, and under reciprocating mechanism's effect, make actuating mechanism move towards the brace table direction, and drive the drill bit and act on the circuit board, and simultaneously, under reciprocating mechanism's effect, actuating mechanism still can drive the motion of chip removal mechanism, make the sweeps that produces when drill bit and circuit board act on absorbed by chip removal mechanism, thereby the pollution of environment has been prevented, after drilling is accomplished, under elastic component and reciprocating mechanism's effect, make the device get back to initial position, drill bit and circuit board separation this moment.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an electroplating pinch point hole opening device for circuit board production.
FIG. 2 is a schematic diagram showing the connection relationship of the driving mechanism, a part of the reciprocating mechanism and the connecting plate in one embodiment of the electroplating clamping point perforating device for circuit board production.
FIG. 3 is a schematic structural diagram of a reciprocating mechanism, a movable plate and a connecting plate in an embodiment of an electroplating clamping point punching device for circuit board production.
FIG. 4 is a schematic diagram showing the connection relationship among the piston, the connecting rod, the connecting plate and the movable plate in an embodiment of the electroplating clamping point punching device for circuit board production.
In the figure: 1-base, 2-fixing plate, 3-horizontal plate, 4-supporting table, 5-transmission rod, 6-incomplete bevel gear, 7-bevel gear, 8-fixing rod, 9-rotating rod, 10-cam, 11-supporting rod, 12-fixing sleeve, 13-spring, 14-pulley, 15-baffle, 16-movable plate, 17-movable sleeve, 18-belt, 19-drill bit, 20-piston cylinder, 21-piston, 22-connecting rod, 23-connecting plate and 24-guide pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in an embodiment of the present invention, an electroplating clip punching device for circuit board production includes:
the device comprises a base 1 and a fixed plate 2 arranged on the base 1, wherein a transverse plate 3 parallel to the base 1 is arranged on the fixed plate 2;
preferably, the fixed plate 2 and the transverse plate 3 are fixedly connected and can be fixed by bolts or by welding, which is not limited in the present application.
The supporting table 4 is fixedly arranged on the base 1 and used for bearing a circuit board to be processed;
preferably, the support stands 4 are symmetrically arranged and the support stands 4 are concave to prevent interference with the support stands 4 during drilling and damage to the device.
The drill bit 19 is movably arranged on the base 1 and is matched with the supporting table 4, and the drill bit 19 is used for drilling a circuit board when the supporting table 4 bears the circuit board;
preferably, the drill bit 19 is located right above the support table 4, and the specification of the drill bit 19 can be adjusted according to actual requirements, which is not limited in the present application.
The driving mechanism is movably arranged on the transverse plate 3 and is connected with the drill bit 19, and the driving mechanism drives the drill bit 19 to rotate;
it should be noted that the driving mechanism includes a driving rod 5 which is rotatably mounted on the transverse plate 3 and is fixed with a limiting block, an incomplete bevel gear 6 which is fixedly mounted on the driving rod 5 and is connected with the reciprocating mechanism, and a driving assembly which is movably arranged on the driving rod 5 and is connected with the drill 19, and the driving rod 5 is symmetrically arranged on the transverse plate 3.
It should be further noted that the transmission assembly comprises a movable sleeve 17 movably mounted on the transmission rod 5 and provided with a limiting groove adapted to the limiting block, and a movable sleeve 17 movably mounted on the movable sleeve 17 and rotatably mounted with a movable plate 16 of the drill 19 and a belt 18 connected with the drill 19 at one end and the other end thereof on the movable sleeve 17, wherein the movable plate 16 is connected with the reciprocating mechanism and the chip removing mechanism.
Further, one of the transmission rods 5 is connected to an output shaft of a motor (not shown) fixedly installed on the cross plate 3, and when drilling is required, the motor works and drives the transmission rod 5 to rotate, so that the movable sleeve 17 rotates under the action of the limiting block and the limiting groove, and the drill bit 19 rotatably installed on the movable plate 16 is driven to rotate through the belt 18.
Preferably, the transmission rod 5 also drives the incomplete bevel gear 6 to rotate, so that the reciprocating mechanism connected with the incomplete bevel gear 6 moves, and drives the other incomplete bevel gear 6 to rotate through the reciprocating mechanism, so that the other transmission rod 5 rotates, so that both the drill bits 19 can rotate.
The reciprocating mechanism is connected with the driving mechanism, the driving mechanism drives the drill bit 19 to move through the reciprocating mechanism so as to enable the drill bit 19 to move in the vertical direction while rotating, and the reciprocating mechanism is movably arranged on the transverse plate 3;
the reciprocating mechanism comprises fixing rods 8 which are fixedly arranged on the transverse plate 3 and symmetrically arranged, a rotating rod 9 which is rotatably arranged between the fixing rods 8, and a bevel gear 7 which is fixedly arranged on the rotating rod 9 and is meshed with the incomplete bevel gear 6, wherein a rotating assembly connected with the movable plate 16 is further movably arranged on the rotating rod 9, and the fixing rods 8 are connected with the elastic assembly.
Wherein, the rotating assembly includes fixed mounting at cam 10 and fixed mounting on the dwang 9 are in on the fly leaf 16 and be the baffle 15 and the rotation that the symmetry set up install between the baffle 15 and with the pulley 14 of cam 10 adaptation.
Still further, under the effect of elastic component, make cam 10 and pulley 14 be in the laminating state all the time, when incomplete bevel gear 6 rotates, drive bevel gear 7 and rotate, thereby drive dwang 9 and rotate, and drive another bevel gear 7 that the symmetry set up and rotate, dwang 9 still can drive cam 10 and rotate, under the effect of cam 10, make the pulley 14 motion of rotation installation on baffle 15, and drive fly leaf 16 through baffle 15 and move towards base 1 direction, thereby drive drill bit 19 and act on the circuit board.
Preferably, the incomplete bevel gear 6 is partially toothed and partially non-toothed, when the toothed part meshes with the bevel gear 7, the bevel gear 7 rotates and drives the cam 10 to rotate, and when the non-toothed part faces the bevel gear 7, the bevel gear 7 stops rotating, so that the drill bit 19 can rotate for a plurality of turns when moving towards the base 1, thereby completing drilling.
The elastic assembly is movably arranged on the driving mechanism and is connected with the reciprocating mechanism, and the elastic assembly drives the drill bit 19 to move towards the direction of the transverse plate 3 through the driving mechanism;
it should be noted that the elastic component includes a support rod 11 fixedly installed on the fixed rod 9, a fixed sleeve 12 with one end sleeved on the support rod 11 and the other end fixed on the movable plate 16, and a spring 13 sleeved on the support rod 11 and the fixed sleeve 12 and with one end fixed on the fixed rod 9 and the other end fixed on the movable plate 16.
Preferably, the spring 13 is always in a stretching state in the movement process of the cam 10, so that the pulley 14 is always in a fitting state with the cam 13, when the cam 10 moves, the pulley 14 is driven to move, and the movable plate 16 is driven to move, so that the movable sleeve 12 is driven to move towards the direction away from the fixed rod 9, and the spring 13 is stretched, when the pulley 14 moves to the maximum stroke pair, at this time, the spring 14 elastically contracts, and the movable sleeve 12 is driven to move towards the fixed rod 9, so that the movable plate 16 is driven to move, so that the pulley 14 moves towards the cam 10.
The chip removing mechanism is movably arranged on the transverse plate 3 and connected with the driving mechanism, and the driving mechanism drives the chip removing mechanism to move so that the chip removing mechanism absorbs waste materials when the drill bit 19 processes a circuit board.
It should be noted that the chip removing mechanism includes piston cylinders 20 which are fixedly mounted on the transverse plate 3 and symmetrically disposed, a guide tube 24 with one end connected to the piston cylinder 20 and the other end adapted to the drill 19, and a driven assembly which is movably disposed in the piston cylinder 20 and connected to the movable plate 16.
It should be further noted that the driven assembly includes a piston 21 movably disposed in the piston cylinder 20, a connecting rod 22 fixedly mounted on the piston 21 and penetrating through the piston cylinder 20, and connecting plates 23 fixedly mounted on the movable plate 16 and symmetrically disposed, and the connecting rods 22 are fixedly mounted on the connecting plates 23.
Finally, the piston cylinder 20 is provided with one-way valves on both sides, and one of the one-way valves is connected to the conduit 24, and when the movable plate 16 moves, the connecting plate 23 is moved and the connecting rod 22 is driven to move, so that the piston 21 moves in the piston cylinder 20, and thus the waste bits generated by drilling are sucked into the piston cylinder 20 through the conduit 24.
Preferably, when the movable plate 16 moves towards the base 1, the guide tube 24 generates suction force, and the drill 19 just drills the circuit board.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (4)
1. The utility model provides a circuit board production is with electroplating pinch point trompil device which characterized in that, circuit board production includes with electroplating pinch point trompil device:
the device comprises a base (1) and a fixed plate (2) fixedly arranged on the base (1), wherein a transverse plate (3) parallel to the base (1) is fixedly arranged on the fixed plate (2);
the supporting table (4) is fixedly arranged on the base (1) and is used for bearing the circuit board to be processed;
the drill bit (19) is movably arranged on the base (1) and is matched with the supporting table (4), and the drill bit (19) drills a circuit board when the supporting table (4) bears the circuit board;
the driving mechanism is movably arranged on the transverse plate (3) and is connected with the drill bit (19), and the driving mechanism drives the drill bit (19) to rotate;
the reciprocating mechanism is connected with the driving mechanism, the driving mechanism drives the drill bit (19) to move through the reciprocating mechanism so as to enable the drill bit (19) to move in the vertical direction while rotating, and the reciprocating mechanism is movably arranged on the transverse plate (3);
the elastic assembly is movably arranged on the driving mechanism and connected with the reciprocating mechanism, and the elastic assembly drives the drill bit (19) to move towards the direction of the transverse plate (3) through the driving mechanism;
the scrap removing mechanism is movably arranged on the transverse plate (3) and is connected with the driving mechanism, and the driving mechanism drives the scrap removing mechanism to move so that the scrap removing mechanism absorbs waste materials when the drill bit (19) processes a circuit board;
the driving mechanism comprises a transmission rod (5) which is rotatably arranged on the transverse plate (3) and is fixedly provided with a limiting block, an incomplete bevel gear (6) which is fixedly arranged on the transmission rod (5) and is connected with the reciprocating mechanism, and a transmission assembly which is movably arranged on the transmission rod (5) and is connected with the drill bit (19), wherein the transmission rod (5) is symmetrically arranged on the transverse plate (3);
the transmission assembly comprises a movable sleeve (17) which is movably arranged on the transmission rod (5) and is provided with a limiting groove matched with the limiting block, a movable plate (16) which is movably arranged on the movable sleeve (17) and is rotatably provided with the drill bit (19), and a belt (18) of which one end is connected to the drill bit (19) and the other end is connected to the movable sleeve (17), wherein the movable plate (16) is connected with the reciprocating mechanism and the scrap removing mechanism;
the reciprocating mechanism comprises fixed rods (8) which are fixedly arranged on the transverse plate (3) and symmetrically arranged, a rotating rod (9) which is rotatably arranged between the fixed rods (8) and a bevel gear (7) which is fixedly arranged on the rotating rod (9) and is meshed with the incomplete bevel gear (6), a rotating assembly which is connected with the movable plate (16) is also movably arranged on the rotating rod (9), and the fixed rods (8) are connected with the elastic assembly;
the rotating assembly comprises a cam (10) fixedly mounted on the rotating rod (9), a fixed mounting plate and a movable plate (16), wherein the movable plate is provided with baffle plates (15) symmetrically arranged, and the movable plate is rotatably mounted between the baffle plates (15) and a pulley (14) matched with the cam (10).
2. The apparatus as claimed in claim 1, wherein the elastic member comprises a support rod (11) fixedly mounted on the fixed rod (8), a fixed sleeve (12) sleeved on the support rod (11) and fixed to the movable plate (16) at one end, and a spring (13) sleeved on the support rod (11) and the fixed sleeve (12) and fixed to the fixed rod (8) at one end and fixed to the movable plate (16) at the other end.
3. The electroplating clamping point hole forming device for producing the circuit board as recited in claim 1, wherein the chip removing mechanism comprises piston cylinders (20) which are fixedly mounted on the transverse plate (3) and symmetrically arranged, a guide pipe (24) with one end connected to the piston cylinder (20) and the other end adapted to the drill bit (19), and a driven assembly which is movably arranged in the piston cylinder (20) and connected to the movable plate (16).
4. The electroplating clamping point punching device for circuit board production according to claim 3, wherein the driven assembly comprises a piston (21) movably arranged in the piston cylinder (20), a connecting rod (22) fixedly mounted on the piston (21) and penetrating through the piston cylinder (20), and connecting plates (23) fixedly mounted on the movable plate (16) and symmetrically arranged, wherein the connecting rods (22) are fixedly mounted on the connecting plates (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153774.4A CN113843855B (en) | 2021-09-29 | 2021-09-29 | Electroplating pinch point punching device for circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153774.4A CN113843855B (en) | 2021-09-29 | 2021-09-29 | Electroplating pinch point punching device for circuit board production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113843855A CN113843855A (en) | 2021-12-28 |
| CN113843855B true CN113843855B (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111153774.4A Active CN113843855B (en) | 2021-09-29 | 2021-09-29 | Electroplating pinch point punching device for circuit board production |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7823494B2 (en) * | 2006-03-31 | 2010-11-02 | Seiko Ltd. | Sheet hole punching apparatus and sheet hole punching method |
| CN107617667A (en) * | 2017-11-10 | 2018-01-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of chip cleaning plant applied in diel |
| CN112338222A (en) * | 2020-10-29 | 2021-02-09 | 重庆博亿泰精密机械有限公司 | Numerical control lathe and using method thereof |
| CN112719985B (en) * | 2020-12-24 | 2022-07-19 | 澧县佳鑫钢化玻璃有限公司 | Drilling equipment of valve housing processing usefulness |
| CN113275617A (en) * | 2021-06-08 | 2021-08-20 | 南阳理工学院 | Constructional steel constructs perforating device and steel constructs installation auxiliary assembly |
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