CN209659731U - It is a kind of to facilitate the clean pcb board structure of gong slot - Google Patents
It is a kind of to facilitate the clean pcb board structure of gong slot Download PDFInfo
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- CN209659731U CN209659731U CN201821947007.4U CN201821947007U CN209659731U CN 209659731 U CN209659731 U CN 209659731U CN 201821947007 U CN201821947007 U CN 201821947007U CN 209659731 U CN209659731 U CN 209659731U
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- gong
- pcb board
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- front surface
- backing plate
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Abstract
Facilitate the clean pcb board structure of gong slot the utility model discloses a kind of, including backing plate, pcb board ontology, particle, gong line, threaded locating hole, gong slot, bolt, thread groove and threaded rod, front surface at the top of backing plate is provided with pcb board ontology, four ends of pcb board ontology front surface offer threaded locating hole, four ends of front surface offer thread groove at the top of backing plate, threaded rod is threadedly coupled with threaded locating hole and thread groove, bolt is fixedly connected at the top of threaded rod, the left and right ends of pcb board ontology front surface pass through gong knife and carve out rectangle gong slot.The effect of the utility model backing plate, pcb board ontology, particle, gong line, threaded locating hole, gong slot, bolt, thread groove and threaded rod, it solves existing pcb board and is not easy to cleaning to gong slot during production, not only make staff time-consuming and laborious, and easily pcb board is damaged, the problem of there is the generation of the phenomenon that economic loss simultaneously, making troubles for people's use.
Description
Technical field
The utility model relates to technical field of PCB board, specially a kind of to facilitate the clean pcb board structure of gong slot.
Background technique
PCB, Chinese are printed circuit board, also known as printed wiring board, are important electronic component, are electronic components
Supporter, be electronic component electrical connection carrier, due to it using electron printing make, therefore be referred to as printing
Circuit board, in pcb board production process, the plate for typically encountering Customer design has this biggish inside groove and machining is needed to do
Out.If going out by normal gong, in production process, it cannot be siphoned away by dust suction since intermediate particle is bigger, cause to touch disconnected gong
Knife and wiping card face, to avoid problem above, the more common way of industry has following two, first, after pre- gong first pass temporarily
Device is shut down, is picked up with hand or brushes off particle with brush, then carries out second time refine again, the shortcomings that this way is to increase gong plate
Time is to reduce production efficiency and have the risk for wiping card face, second, increasing by one before the pre- gong of first pass knife, centre
Particle whole gong it is empty after, then carry out pre- gong and refine, the shortcomings that this way is that gong knife needs weight in gong empty big particle
More than folded one third knife position, fiber filament otherwise can be generated as the loss of gong knife reduces in process of production, and dust suction is inhaled not
It walks, such gong not only increases the production efficiency of reduction, but also inconvenient, so that existing pcb board is during production
It is not easy to the cleaning to gong slot, not only makes staff time-consuming and laborious, but also easily damage to pcb board, occurs simultaneously
The phenomenon that economic loss, occurs, and makes troubles for the use of people, for this purpose, it is proposed that a kind of facilitate the clean pcb board of gong slot
Structure.
Utility model content
Facilitate the clean pcb board structure of gong slot the purpose of this utility model is to provide a kind of, have it is convenient to gong slot into
It the advantages of row cleaning, solves existing pcb board and is not easy to not only make staff to the cleaning of gong slot during production
It is time-consuming and laborious, and easily pcb board is damaged, while the generation of the phenomenon that economic loss occur, is brought for people's use
Inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of to facilitate the clean pcb board knot of gong slot
Structure, including backing plate, pcb board ontology, particle, gong line, threaded locating hole, gong slot, bolt, thread groove and threaded rod, the backing plate
The front surface at top is provided with pcb board ontology, and four ends of the pcb board ontology front surface offer threaded locating hole, described
Four ends of front surface offer thread groove at the top of backing plate, and the threaded rod is threadedly coupled with threaded locating hole and thread groove, institute
It states and is fixedly connected with bolt at the top of threaded rod, the left and right ends of the pcb board ontology front surface pass through gong knife and carve out square
Shape gong slot, the left and right ends of the pcb board ontology front surface and the inside gong for being located at gong slot have particle, the front surface of the particle
There is gong line by gong knife gong.
Preferably, the quantity of the threaded locating hole is at least four, and threaded locating hole round in a ring.
Preferably, the internal diameter of the threaded locating hole is 1-2mm.
Preferably, the material of the backing plate is epoxy resin.
Preferably, the backing plate with a thickness of 5-8mm.
Compared with prior art, the beneficial effects of the utility model are as follows:
Pcb board ontology is first driven threaded rod rotation, and and threaded locating hole by bolt by utility model works personnel
It is threadedly coupled with thread groove, pcb board ontology can be fixed on to the surface of backing plate, then go out gong slot using gong knife gong, at this moment
Meeting gong goes out particle, then works again particle, staff is before the pre- gong of first pass, first with one larger-diameter gong knife
Intermediate particle gong at 4-6mm fine grained chippings below in the way of gong wire shaped, and gong line is in zigzag, then recycles gong
Knife carries out pre- gong and refine, using the tool path pattern of zigzag, and does not have to the path of overlapping feed, without entire particle is complete
All gong is complete, can be siphoned away completely by dust suction as long as gong is at 4-6mm fine grained chippings below, not only greatly reduce the time in this way,
And be not easy to damage pcb board ontology, not only solved the problems, such as breaking or wipe card face, but also saved the gong plate time, greatly
Production efficiency and quality are improved greatly, existing pcb board is solved and is not easy to cleaning to gong slot during production, not only
Keep staff time-consuming and laborious, and easily damage to pcb board, while the generation of the phenomenon that economic loss occur, is people
Use the problem of making troubles.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model threaded rod structural schematic diagram.
In figure: 1 backing plate, 2 pcb board ontologies, 3 particles, 4 gong lines, 5 bolts, 6 gong slots, 7 threaded locating holes, 8 spiral shells
Groove, 9 threaded rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is a kind of referring to FIG. 1-2, to facilitate the clean pcb board structure of gong slot, including backing plate 1, pcb board ontology 2, particle 3, gong
Line 4, threaded locating hole 7, gong slot 6, bolt 5, thread groove 8 and threaded rod 9, the material of backing plate 1 are epoxy resin, the thickness of backing plate 1
Degree is 5-8mm, and the front surface at 1 top of backing plate is provided with pcb board ontology 2, and four ends of 2 front surface of pcb board ontology offer spiral shell
Line location hole 7, the quantity of threaded locating hole 7 are at least four, and the round in a ring of threaded locating hole 7, threaded locating hole 7 it is interior
Diameter is 1-2mm, and four ends of 1 top front surface of backing plate offer thread groove 8, threaded rod 9 and threaded locating hole 7 and thread groove 8
It is threadedly coupled, the top of threaded rod 9 is fixedly connected with bolt 5, and the left and right ends of 2 front surface of pcb board ontology pass through gong knife and carve
Carve rectangle gong slot 6, left and right ends of 2 front surface of the pcb board ontology and inside gong for being located at gong slot 6 has particle 3, particle 3 is just
There is gong line 4 on surface by gong knife gong.
In use, staff first by pcb board ontology 2 by bolt 5 drive threaded rod 9 rotate, and with threaded locating hole 7
It is threadedly coupled with thread groove 8, pcb board ontology can be fixed on to the surface of backing plate, then go out gong slot 6 using gong knife gong, this
When can gong go out particle 3, then work again particle 3, staff is before the pre- gong of first pass, first with one larger-diameter
Particle 3 gong of the gong knife in the way of 4 shape of gong line centre is at 4-6mm fine grained chippings below, and gong line 4 is in zigzag, then again
Pre- gong and refine are carried out using gong knife, using the tool path pattern of zigzag, and does not have to the path of overlapping feed, without entire
All gong is complete for particle 3, can be siphoned away completely by dust suction as long as gong is at 4-6mm fine grained chippings below, not only be significantly reduced in this way
Time, and be not easy to damage pcb board ontology 2, not only solved the problems, such as breaking or wipe card face, but also saved gong plate
Time substantially increases production efficiency and quality, solves existing pcb board and is not easy to during production to the clear of gong slot
It is clean, not only make staff time-consuming and laborious, but also easily damage to pcb board, while the phenomenon that economic loss hair occur
It is raw, the problem of making troubles for people's use.
In summary: this facilitates the clean pcb board structure of gong slot, by backing plate 1, pcb board ontology 2, particle 3, gong line 4,
The effect of threaded locating hole 7, gong slot 6, bolt 5, thread groove 8 and threaded rod 9 solves existing pcb board in the process of production
In be not easy to cleaning to gong slot, not only make staff time-consuming and laborious, but also easily damage to pcb board, go out simultaneously
The problem of the phenomenon that existing economic loss, occurs, and makes troubles for people's use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of facilitate the clean pcb board structure of gong slot, including backing plate (1), pcb board ontology (2), particle (3), gong line (4), spiral shell
Line location hole (7), gong slot (6), bolt (5), thread groove (8) and threaded rod (9), it is characterised in that: at the top of the backing plate (1)
Front surface is provided with pcb board ontology (2), and four ends of pcb board ontology (2) front surface offer threaded locating hole (7), institute
Four ends for stating front surface at the top of backing plate (1) offer thread groove (8), the threaded rod (9) and threaded locating hole (7) and screw thread
Slot (8) is threadedly coupled, and is fixedly connected with bolt (5) at the top of the threaded rod (9), a left side for pcb board ontology (2) front surface
Right both ends pass through gong knife and carve out rectangle gong slot (6), the left and right ends of pcb board ontology (2) front surface and are located at gong slot
(6) inside gong has particle (3), and the front surface of the particle (3) has gong line (4) by gong knife gong.
A kind of facilitate the clean pcb board structure of gong slot 2. according to claim 1, it is characterised in that: the screw thread positioning
The quantity in hole (7) is at least four, and threaded locating hole (7) round in a ring.
A kind of facilitate the clean pcb board structure of gong slot 3. according to claim 1, it is characterised in that: the screw thread positioning
The internal diameter in hole (7) is 1-2mm.
A kind of facilitate the clean pcb board structure of gong slot 4. according to claim 1, it is characterised in that: the backing plate (1)
Material is epoxy resin.
A kind of facilitate the clean pcb board structure of gong slot 5. according to claim 1, it is characterised in that: the backing plate (1)
With a thickness of 5-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947007.4U CN209659731U (en) | 2018-11-23 | 2018-11-23 | It is a kind of to facilitate the clean pcb board structure of gong slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947007.4U CN209659731U (en) | 2018-11-23 | 2018-11-23 | It is a kind of to facilitate the clean pcb board structure of gong slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659731U true CN209659731U (en) | 2019-11-19 |
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ID=68517119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947007.4U Active CN209659731U (en) | 2018-11-23 | 2018-11-23 | It is a kind of to facilitate the clean pcb board structure of gong slot |
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| CN (1) | CN209659731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922401A (en) * | 2020-09-22 | 2020-11-13 | 维嘉数控科技（苏州）有限公司 | PCB edge milling machine positioning assembly, positioning method and PCB edge milling machine |
| CN114364128A (en) * | 2021-12-14 | 2022-04-15 | 鹤山市中富兴业电路有限公司 | Board milling method and board milling machine for PCB |
-
2018
- 2018-11-23 CN CN201821947007.4U patent/CN209659731U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922401A (en) * | 2020-09-22 | 2020-11-13 | 维嘉数控科技（苏州）有限公司 | PCB edge milling machine positioning assembly, positioning method and PCB edge milling machine |
| CN114364128A (en) * | 2021-12-14 | 2022-04-15 | 鹤山市中富兴业电路有限公司 | Board milling method and board milling machine for PCB |
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