CN114760759B - Clamping device for processing high-frequency high-current circuit board without bus electrolytic capacitor - Google Patents
Clamping device for processing high-frequency high-current circuit board without bus electrolytic capacitor Download PDFInfo
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- CN114760759B CN114760759B CN202210376049.1A CN202210376049A CN114760759B CN 114760759 B CN114760759 B CN 114760759B CN 202210376049 A CN202210376049 A CN 202210376049A CN 114760759 B CN114760759 B CN 114760759B
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- circuit board
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- processing
- electrolytic capacitor
- clamping device
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention relates to the technical field of circuit board processing, in particular to a clamping device for processing a high-frequency high-current circuit board without a bus electrolytic capacitor, which comprises a bottom box, wherein the upper end of the bottom box is fixedly connected with a flat plate, a plurality of second through holes are processed at the upper end of the flat plate, a rectangular cover is arranged at the upper end of the bottom box and extends into the rectangular cover, a plurality of first through holes are processed at the upper end of the rectangular cover, the lower sides of the left end and the right end of the rectangular cover are fixedly connected with a first hollow plate, the left end and the right end of the rectangular cover are respectively provided with a slot, the left end and the right end of an arch block are respectively provided with a first groove, the inside of the first groove is fixedly connected with an electromagnet, the first grooves are slidably connected with a magnetic plate, the magnetic plate and the electromagnet are mutually repulsed, and the magnetic plate is fixedly connected with a plugboard towards the outer end.
Description
Technical Field
The invention relates to a clamping device for processing a high-frequency high-current circuit board without a bus electrolytic capacitor, belonging to the technical field of circuit board processing.
Background
In recent years, the non-bus electrolytic capacitor converter is widely applied and researched in LED driving, motor frequency conversion control and new energy grid-connected power generation, and utilizes complementarity among energy loads, energy conversion transmission and control among different ports are utilized to stabilize energy load fluctuation, so that the problem of renewable energy source absorption is solved, the overall power performance of a plurality of port modules can meet the control requirement of a system in order to meet the reliability requirement, a high-frequency high-current circuit board is generally adopted in the non-bus electrolytic capacitor, a plurality of through holes are generally processed on a substrate of the circuit board in production of the high-frequency high-current circuit board for mounting functions such as electronic elements, and the substrate of the circuit board is clamped before the through holes are processed.
The clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor in the prior art generally adopts a plurality of external clamps to clamp the peripheral edge of the circuit board, so that the peripheral edge of the substrate of the circuit board is clamped at multiple points, but the substrate of the circuit board is generally ultrathin aluminum and copper products, when the substrate of the circuit board is pressed downwards to punch holes, the substrate of the circuit board is easy to bulge away from the punching position under the action of pressing downwards and point clamping, so that the probability of deformation, breakage and other phenomena of the substrate of the circuit board is high, the qualification rate of products can be influenced, and therefore, the clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor needs to be designed to solve the problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor.
The technical scheme adopted for solving the technical problems is as follows: the clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor comprises a bottom box, the upper end of the bottom box is fixedly connected with a flat plate for placing a substrate of the circuit board, a plurality of second through holes for chip removal are processed at the upper end of the flat plate, a rectangular cover is arranged at the upper end of the bottom box and extends into the rectangular cover, a plurality of first through holes for positioning are processed at the upper end of the rectangular cover and are positioned right above the second through holes, openings of a first hollow plate and the first hollow plate are fixedly connected to the left end and the right end of the rectangular cover and are arranged inwards, slots and slots are formed in the left end and the right end of the rectangular cover and are communicated with the first hollow plate, an arc-shaped block is fixedly connected to the inner bottom end of the bottom box and is positioned at the lower side of the flat plate, a first groove is formed in the left end and the right end of the arc-shaped block, through grooves and the first groove are all formed in the left end and the right end of the bottom box and are communicated with the first groove, the through grooves are communicated with the slots, the first groove is internally arranged towards the inner wall of the electromagnet, the first groove is fixedly connected to the inner wall of the electromagnet, the first groove is positioned towards the inner wall of the electromagnet, the inner side of the electromagnet is arranged towards the electromagnet, and the outer side of the electromagnet is fixedly connected to the electromagnet, and extends towards the outer side of the slot, and the magnetic plate is arranged towards the outer side of the electromagnet, and is fixedly connected to the inner side of the magnetic plate.
Further, the front end and the rear end of the rectangular cover are fixedly connected with the second hollow plate, and the opening of the second hollow plate is arranged inwards.
Further, a plurality of raised strips are arranged at equal intervals at the lower end of the first hollow plate and the lower end of the second hollow plate.
Further, the metal plate is arranged in the second hollow plate and extends to the inner wall of the rectangular cover, the upper sides of the front wall and the rear wall of the bottom box are fixedly connected with the rectangular cylinder, the rectangular cylinder extends to the outer end of the bottom box, and the magnetic block for adsorbing the metal plate is arranged in the rectangular cylinder.
Further, the lower side edge positions of the front end and the rear end of the arch block are respectively inserted with a drawer used for collecting scraps, the drawers are connected to the bottom end inside the bottom box in a sliding mode, and the drawers extend to the outer end of the bottom box.
Further, two elastic pieces are symmetrically arranged between the inward end of the magnetic plate and the inward wall of the first groove, and the two elastic pieces are positioned on the front side and the rear side of the electromagnet.
Further, two guide members are symmetrically and fixedly connected to the inner end of the magnetic plate, an elastic member is arranged on the outer side of each guide member, and one end, deviating from the magnetic plate, of each guide member is slidably connected with a sliding hole formed in the bow-shaped block and extends into the sliding hole.
Further, the insertion plate is provided with a conical head towards the outer end.
Further, a second groove is formed in the lower end of the arched block.
The invention has the beneficial effects that: 1. according to the clamping device for processing the high-frequency high-current circuit board without the bus electrolytic capacitor, the bottom box is inserted into the rectangular cover, the top end inside the rectangular cover is attached to the substrate of the circuit board placed on the flat plate, and the rectangular cover and the bottom box are limited to be installed, so that the purpose of comprehensively pressing the substrate of the circuit board is achieved, the phenomena of deformation, breakage and the like of the substrate of the circuit board are effectively avoided, and the product qualification rate is improved.
2. According to the clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor, under the action of the second through hole on the flat plate, the scraps generated by processing are discharged into the bottom box, and under the guiding action of the arched surface of the arched block, the scraps slide along the front side and the back side of the arched surface of the arched block, and the scraps fall into the drawer, so that the scraps are collected, and the subsequent scraps are conveniently cleaned.
3. According to the clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor, the circuit of the electromagnet is connected, repulsive force is generated between the electromagnet and the magnetic plate, and the magnetic plate and the plugboard are pushed to move outwards, so that the plugboard passes through the through groove and the slot and enters the first hollow plate, limiting installation between the rectangular cover and the bottom box is realized, after the substrate of the circuit board is processed, the magnetic field of the electromagnet is disconnected, the plugboard moves inwards under the action of the elastic force of the spring, the plugboard is further separated from the first hollow plate and the slot, the limitation between the rectangular cover and the bottom box is removed, the aim of convenient disassembly and assembly between the rectangular cover and the bottom box is fulfilled, limiting structure hiding design is realized, and the equipment volume is reduced.
4. According to the clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor, after the rectangular cover and the bottom box are assembled, the metal plate and the magnetic block are mutually attached, so that the magnetic block adsorbs the metal plate, and the installation stability between the rectangular cover and the bottom box is further improved.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor;
FIG. 2 is a cross-sectional view of a rectangular cover in a clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view of the middle bottom box of the clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor;
FIG. 5 is a sectional view taken along the B-B direction in FIG. 4;
fig. 6 is a sectional view taken along the direction C-C in fig. 4.
In the figure: 1-rectangular cover, 2-bottom box, 3-first hollow plate, 4-flat plate, 5-bow-shaped piece, 11-second hollow plate, 12-first through hole, 13-slot, 14-metal plate, 21-drawer, 22-rectangular cylinder, 23-magnetic block, 24-electromagnet, 25-magnetic plate, 26-picture peg, 27-spring, 28-first groove, 41-second through hole.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a technical solution: the clamping device for processing the high-frequency high-current circuit board of the non-bus electrolytic capacitor comprises a bottom box 2, wherein the upper end of the bottom box 2 is fixedly connected with a flat plate 4 for placing a substrate of the circuit board, a placing carrier is provided for the substrate of the circuit board through the flat plate 4, a plurality of second through holes 41 for removing chips are processed at the upper end of the flat plate 4, scraps generated by processing are discharged into the bottom box 2 through the second through holes 41, a rectangular cover 1 is arranged at the upper end of the bottom box 2 and extends into the rectangular cover 1, the substrate of the circuit board placed on the flat plate 4 is covered through the rectangular cover 1, a plurality of first through holes 12 for positioning are formed at the upper end of the rectangular cover 1 and are positioned right above the second through holes 41, and punching processing is conveniently carried out on the substrate of the circuit board through the first through holes 12.
Specifically, according to the design, first through holes 12 and second through holes 41 with corresponding numbers are formed in corresponding positions of the rectangular cover 1 and the flat plate 4, when the circuit board punching device is used, firstly, a substrate of a circuit board is placed at the upper end of the flat plate 4, then the rectangular cover 1 is placed above the flat plate 4, the bottom box 2 is inserted into the rectangular cover 1, at the moment, the top end inside the rectangular cover 1 is attached to the substrate of the circuit board placed on the flat plate 4, and then the rectangular cover 1 and the bottom box 2 are limited to be installed, so that the purpose of comprehensively pressing the substrate of the circuit board is achieved, the phenomena of deformation, breakage and the like of the substrate of the circuit board are effectively avoided, the product qualification rate is improved, then a punching cutter of the circuit board punching device penetrates through the first through holes 12 in the rectangular cover 1, the circuit board substrate can be accurately processed, and waste chips generated in the processing can be discharged into the bottom box 2 through the second through holes 41 in the flat plate 4 in the punching process.
As shown in fig. 1, fig. 2 and fig. 3, the lower sides of the left end and the right end of the rectangular cover 1 are fixedly connected with the first hollow plate 3, the opening of the first hollow plate 3 is arranged inwards, through the first hollow plate 3, on one hand, an inserting space is provided for the inserting plate 26, on the other hand, holding can be provided for the moving operation of the rectangular cover 1, the front end and the rear end of the rectangular cover 1 are fixedly connected with the second hollow plate 11, the opening of the second hollow plate 11 is arranged inwards, through the second hollow plate 11, on the one hand, an installation space is provided for the metal plate 14, on the other hand, holding is provided for the moving operation of the rectangular cover 1, a plurality of raised strips are evenly arranged at the lower ends of the first hollow plate 3 and the lower ends of the second hollow plate 11, and through the raised strips, the friction coefficient is increased, so that the operation is convenient for the first hollow plate 3 and the second hollow plate 11, particularly, the first hollow plate 3 is fixed at the left end and the right end of the rectangular cover 1, the second hollow plate 11 is fixed at the front end and the rear end of the rectangular cover 1, and the up-down moving operation is convenient for the rectangular cover 1.
As shown in fig. 4, 5 and 6, the bottom end inside the bottom box 2 is fixedly connected with the bow-shaped block 5, the bow-shaped block 5 is positioned at the lower side of the flat plate 4, a processing carrier is provided for the first groove 28 through the bow-shaped block 5, the upper bow-shaped surface of the bow-shaped block 5 can guide scraps discharged into the bottom box 2, the lower end of the bow-shaped block 5 is provided with a second groove, the production material quantity of the bow-shaped block 5 is reduced through the second groove, the lower side edge positions of the front end and the rear end of the bow-shaped block 5 are respectively inserted with a drawer 21 for collecting scraps, the drawers 21 are slidably connected at the bottom end inside the bottom box 2, scraps can be collected through the drawers 21, the scraps can be cleaned conveniently, and the drawers 21 extend to the outward end of the bottom box 2.
Specifically, under the action of the second through hole 41 on the flat plate 4, the scraps produced by processing are discharged into the bottom box 2 and fall onto the arch surface of the arch block 5, then under the guide action of the arch surface of the arch block 5, the scraps slide along the front side and the rear side of the arch surface of the arch block 5, and fall into the drawer 21, so that the scraps are collected, and the subsequent scraps are cleaned conveniently.
As shown in fig. 2, 3, 4 and 5, the left and right ends of the rectangular cover 1 are respectively provided with a slot 13, the slot 13 is communicated with the first hollow plate 3, the slot 13 is matched with the through slot, the inserting plate 26 is convenient to enter the first hollow plate 3, the left and right ends of the arched block 5 are respectively provided with a first groove 28, the through slot 28 provides installation space for the electromagnet 24 and the magnetic plate 25, the left and right ends of the bottom box 2 are respectively provided with a through slot, the through slot is communicated with the first groove 28, the through slot is communicated with the slot 13, the electromagnet 24 is fixedly connected inside the first groove 28 towards the inner wall, the magnetic plate 25 can be outwards moved through the electromagnet 24, the magnetic plate 25 is connected in the first groove 25 in a sliding way, the magnetic plate 25 is positioned at the outward side of the electromagnet 24 and the magnetic plate 25 and the electromagnet 24 are mutually exclusive, the installation carrier is provided for the inserting plate 26 through the magnetic plate 25, two elastic pieces are symmetrically arranged between the inner end of the magnetic plate 25 and the inner wall of the first groove 28, the two elastic pieces are arranged on the front side and the rear side of the electromagnet 24, the magnetic plate 25 can return to the original position through the elastic pieces, a spring 27 can be adopted for the elastic pieces, the two guide pieces are symmetrically and fixedly connected to the inner end of the magnetic plate 25, the elastic pieces are arranged on the outer sides of the guide pieces, the guide pieces and the sliding holes are matched for use, the movement of the magnetic plate 25 can be guided, the guide pieces can adopt round rods, one end of each guide piece, which is away from the magnetic plate 25, is in sliding connection with the sliding hole formed in the arched block 5 and extends into the sliding hole, the magnetic plate 25 is fixedly connected with the inserting plate 26 towards the outer end, the inserting plate 26 penetrates through the groove and the inserting groove 13 and extends into the first hollow plate 3, limiting installation between the rectangular cover 1 and the bottom box 2 is realized through the inserting plate 26, the conical head is formed in the outer end of the inserting plate 26, and the inserting plate 26 is conveniently inserted into the first hollow plate 3 through the conical head.
Specifically, after the rectangular cover 1 and the bottom box 2 are assembled, the circuit of the electromagnet 24 is connected, and then the magnetic field of the electromagnet 24 is repulsive to each other due to the fact that the magnetic plate 25 and the electromagnet 24 are arranged, so that repulsive force is generated between the magnetic field of the electromagnet 24 and the magnetic field of the magnetic plate 25, and then under the action of repulsive force, the magnetic plate 25 is pushed to move outwards along the first groove 28, the spring 27 is stretched outwards, elastic force is generated by the spring 27, meanwhile, the inserting plate 26 is enabled to move outwards, the inserting plate 26 penetrates through the through groove and the slot 13 and enters the first hollow plate 3, limiting installation between the rectangular cover 1 and the bottom box 2 is achieved, after the substrate of the circuit board is processed, the magnetic field of the electromagnet 24 is disconnected, so that repulsive force between the electromagnet 24 and the magnetic plate 25 is eliminated, and then the inserting plate 26 is enabled to move inwards under the action of the elastic force of the spring 27, the limiting between the rectangular cover 1 and the bottom box 2 is relieved, the purpose of convenient disassembly and assembly between the rectangular cover 1 and the bottom box 2 is achieved, and the volume of equipment is reduced.
As shown in fig. 2, 3, 4 and 6, the metal plate 14 is disposed inside the second hollow plate 11, the metal plate 14 extends onto the inner wall of the rectangular cover 1, the upper sides of the front wall and the rear wall inside the bottom box 2 are fixedly connected with the rectangular cylinder 22, the rectangular cylinder 22 extends to the outward end of the bottom box 2, an installation space is provided for the magnetic block 23 through the rectangular cylinder 22, the magnetic block 23 for adsorbing the metal plate 14 is installed in the rectangular cylinder 22, specifically, after the rectangular cover 1 and the bottom box 2 are assembled, the metal plate 14 and the magnetic block 23 are mutually attached at the moment, so that the magnetic block 23 adsorbs the metal plate 14, and the installation stability between the rectangular cover 1 and the bottom box 2 is further improved.
In the specific embodiment, when in use, firstly, a substrate of a circuit board is placed at the upper end of the flat plate 4, then the rectangular cover 1 is placed above the flat plate 4, and then the bottom box 2 is inserted into the rectangular cover 1, at the moment, the top end inside the rectangular cover 1 is attached to the substrate of the circuit board placed on the flat plate 4, the circuit of the electromagnet 24 is connected, and then the magnetic field of the electromagnet 24 is led to be mutually repulsive to be arranged, so that the magnetic field of the electromagnet 24 can generate repulsive force with the magnetic field of the magnetic plate 25 due to mutual repulsive arrangement of the magnetic plate 25, and then the magnetic plate 25 is pushed to move outwards along the first groove 28 under the repulsive force, and the spring 27 is stretched outwards, so that the spring 27 generates elastic force, and meanwhile, the plug board 26 is outwards moved, so that the plug board 26 passes through the through groove and the slot 13 and enters the first hollow plate 3, and the limit installation between the rectangular cover 1 and the bottom box 2 is realized, at this time, the metal plate 14 and the magnetic block 23 are mutually attached, so that the magnetic block 23 adsorbs the metal plate 14, the purpose of comprehensively pressing and holding the substrate of the circuit board is achieved, the phenomena of deformation, breakage and the like of the substrate of the circuit board are effectively avoided, the qualification rate of products is improved, then a punching cutter of equipment penetrates through the first through hole 12 on the rectangular cover 1, the substrate of the circuit board can be accurately processed, after the substrate of the circuit board is processed, the magnetic field of the electromagnet 24 is disconnected, so that the repulsive force between the electromagnet 24 and the magnetic plate 25 disappears, at this time, the inserting plate 26 moves inwards under the action of the elastic force of the spring 27, the limiting between the inserting plate 26 and the first hollow plate 3 and the inserting groove 13 is further removed, the purpose of convenient disassembly and assembly between the rectangular cover 1 and the bottom box 2 is achieved, and the limiting structure hiding design is realized, the volume of the equipment is reduced.
The present disclosure describes embodiments in terms of which each embodiment does not comprise a separate embodiment, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the embodiments in the examples may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
Claims (9)
1. A clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor is characterized in that: including end box (2), end box (2) upper end fixed connection is used for placing dull and stereotyped (4) of base plate of circuit board, a plurality of second through-holes (41) that are used for the chip removal of processing of dull and stereotyped (4) upper end, end box (2) upper end sets up rectangle cover (1) and extends into rectangle cover (1) inside, a plurality of first through-holes (12) and first through-hole (12) that are used for the location are offered to rectangle cover (1) upper end and are located directly over second through-hole (41), rectangular cover (1) both ends downside all fixed connection first cavity board (3) and the opening of first cavity board (3) inwards arranges, slot (13) and first cavity board (3) intercommunication are all offered to rectangular cover (1) both ends about, end box (2) inside bottom fixed connection bow-shaped piece (5) and bow-shaped piece (5) are in flat board (4) downside, bow-shaped piece (5) both ends all offer first recess (28) about, end both ends all offer first recess (28) towards interior recess (28) of interior recess (28) both sides, both ends all offer slot (28) and interior recess (28) intercommunication, the magnetic plate (25) is arranged outside the electromagnet (24) and the magnetic plate (25) and the electromagnet (24) are mutually exclusive, the magnetic plate (25) is fixedly connected with the inserting plate (26) towards the outer end, and the inserting plate (26) penetrates through the groove and the inserting groove (13) and extends into the first hollow plate (3).
2. The clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to claim 1, wherein: the front end and the rear end of the rectangular cover (1) are fixedly connected with the second hollow plate (11), and the opening of the second hollow plate (11) is arranged inwards.
3. The clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to claim 2, wherein: the lower ends of the first hollow plates (3) and the lower ends of the second hollow plates (11) are provided with a plurality of convex strips at equal intervals.
4. The clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to claim 2, wherein: the second hollow plate (11) is internally provided with a metal plate (14) and the metal plate (14) extends to the inner wall of the rectangular cover (1), the upper sides of the front wall and the rear wall of the bottom box (2) are fixedly connected with a rectangular cylinder (22) and the rectangular cylinder (22) extends to the outward end of the bottom box (2), and a magnetic block (23) for adsorbing the metal plate (14) is arranged in the rectangular cylinder (22).
5. The clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to claim 1, wherein: the lower side edge positions of the front end and the rear end of the arch block (5) are respectively inserted with a drawer (21) for collecting scraps, the drawers (21) are slidably connected to the bottom end inside the bottom box (2), and the drawers (21) extend to the outward end of the bottom box (2).
6. The clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to claim 1, wherein: two elastic pieces are symmetrically arranged between the inward end of the magnetic plate (25) and the inward inner wall of the first groove (28), and the two elastic pieces are positioned on the front side and the rear side of the electromagnet (24).
7. The clamping device for processing a high-frequency high-current circuit board without a bus electrolytic capacitor according to claim 6, wherein: the magnetic plate (25) is symmetrically and fixedly connected with two guide pieces towards the inner end, an elastic piece is arranged on the outer side of each guide piece, one end of each guide piece, which is away from the magnetic plate (25), is slidably connected with a sliding hole formed in the bow-shaped block (5) and extends into the sliding hole.
8. The clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to claim 1, wherein: the outward end of the plugboard (26) is provided with a conical head.
9. The clamping device for processing a high-frequency high-current circuit board of a non-bus electrolytic capacitor according to claim 1, wherein: and a second groove is formed in the lower end of the arched block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210376049.1A CN114760759B (en) | 2022-04-11 | 2022-04-11 | Clamping device for processing high-frequency high-current circuit board without bus electrolytic capacitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210376049.1A CN114760759B (en) | 2022-04-11 | 2022-04-11 | Clamping device for processing high-frequency high-current circuit board without bus electrolytic capacitor |
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| Publication Number | Publication Date |
|---|---|
| CN114760759A CN114760759A (en) | 2022-07-15 |
| CN114760759B true CN114760759B (en) | 2023-09-19 |
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| CN202210376049.1A Active CN114760759B (en) | 2022-04-11 | 2022-04-11 | Clamping device for processing high-frequency high-current circuit board without bus electrolytic capacitor |
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| CN115348735B (en) * | 2022-08-03 | 2023-09-01 | 江苏贺鸿电子有限公司 | High-frequency current circuit board processing equipment |
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| KR101885679B1 (en) * | 2018-01-18 | 2018-08-06 | 최병수 | Initial stripping device for printed circuit board fixing tape |
| CN208601088U (en) * | 2018-07-06 | 2019-03-15 | 东莞万钧电子科技有限公司 | Drilling holes on circuit board fixture |
| CN209665603U (en) * | 2019-02-01 | 2019-11-22 | 广州诺晨电子有限公司 | A kind of fixture for circuit board segmentation |
| CN110113896A (en) * | 2019-05-22 | 2019-08-09 | 宁波希澈机械科技有限公司 | A kind of multi-joint type PCB Production equipment |
| CN213352698U (en) * | 2020-10-15 | 2021-06-04 | 深圳市常丰激光刀模有限公司 | Inverted steel cutter compound die |
| CN215790406U (en) * | 2021-05-24 | 2022-02-11 | 新东泰(厦门)激光刀模有限公司 | Anti-deformation punching die |
| CN113316344A (en) * | 2021-07-28 | 2021-08-27 | 深圳市宏泰欣电子技术有限公司 | Dismantle convenient protection against electric shock circuit board device |
| CN113771117A (en) * | 2021-09-28 | 2021-12-10 | 信丰汇和电路有限公司 | Fixing device for processing circuit board |
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| CN114760759A (en) | 2022-07-15 |
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