CN209328945U - Wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring - Google Patents
Wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring Download PDFInfo
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- CN209328945U CN209328945U CN201920237818.3U CN201920237818U CN209328945U CN 209328945 U CN209328945 U CN 209328945U CN 201920237818 U CN201920237818 U CN 201920237818U CN 209328945 U CN209328945 U CN 209328945U
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Abstract
The utility model discloses wire-drawing frames after a kind of buried via hole two-sided copper foil covered aluminium substrate boring, including pedestal, pedestal top two sides are fixedly installed with side plate, can support plate is fixedly installed at one of side plate side end face, can support plate top is equipped with can, can side is equipped with third cylinder, third cylinder output is connected with push plate, one end is equipped with the second air cylinder support at the top of side plate, second air cylinder support bottom end is fixedly installed with the second cylinder, second cylinder output is connected with wire-drawing mechanism, second air cylinder support side is equipped with the first air cylinder support, first air cylinder support bottom end has been fixed on the first cylinder, the utility model has drilled edge wire drawing process mechanism, effectively prevent the undesirable condition that short circuit is generated in aluminium base hole, the treatment process pressed again using first filling perforation simultaneously, buried via hole filler can be effectively ensured It is full, effectively avoid secondary drilling because resin cavity generate short circuit and plate bursting it is bad.
Description
Technical field
The utility model relates to aluminum substrate technical field of processing equipment, specially a kind of buried via hole two-sided copper foil covered aluminium base twist drill
Wire-drawing frame behind hole.
Background technique
Aluminum substrate is a kind of metal-based copper-clad plate with good heat radiating function, and general single sided board is by three-decker institute group
At being circuit layer (copper foil), insulating layer and metal-based layer respectively.It is common in LED illumination product.There are a tow sides, white one
Face is welding LED pin, and another side is presented aluminium true qualities, contacts after generally smearing thermally conductive solidifying slurry with thermal conduction portions.Copper foil is
A kind of yin matter electrolysis material, one layer be deposited on circuit board substrate layer is thin, continuous metal foil, it leads as PCB's
Electric body.It is easy to be bonded in insulating layer, receives printing protective layer, forms circuit patterns after corrosion.Aluminum substrate is in process of production
Pressing device is needed to carry out filler operation to the drilling on plate.
Traditional buried via hole two-sided copper foil covered aluminum substrate, it is most of in process of production, drilled edge is not carried out at wire drawing
Reason, if meeting hole internal short-circuit is bad after not handling orifice edge aluminium powder and aluminium wire pressing, while during filler, individual normal glue
Piece pressing is unable to satisfy filler amount in hole at all, not can guarantee the full of buried via hole filler, be easy to cause secondary drilling because of resin sky
Hole generates short circuit and plate bursting is bad.
Utility model content
The purpose of this utility model is to provide wire-drawing frames after a kind of buried via hole two-sided copper foil covered aluminium substrate boring, by aluminium base
Aluminum substrate is then fixed on aluminum substrate deck by screwing fastening nut together in card slot, drives spiral shell by motor by board
Rasp bar rotation, then allows the aluminum substrate deck on straight panel top to move along elongated opening, when aluminum substrate is moved to wire-drawing mechanism bottom
When portion, drives wire-drawing mechanism to move down by the second cylinder, wire drawing process then is carried out to the drilled edge of aluminium base plate surface, it is ensured that
Drilled edge is smooth, causes hole internal short-circuit bad after effectively avoiding orifice edge aluminium powder and aluminium wire from pressing, when wire-drawing operation is completed
Afterwards, aluminum substrate is moved to by notch side by motor, drives push plate mobile by third cylinder, is then pushed into two pieces of films
Aluminum substrate top then carries out filler operation to the drilling on aluminum substrate at this point, moving down by the first cylinder band dynamic pressure plate, when
After the completion of filler, the film on aluminum substrate surface layer is stripped by wire-drawing mechanism, the filler in drilling is carried out again by pressing plate
It is pressed together, the filler being effectively ensured in drilling is full, avoids secondary drilling because resin cavity generates short circuit and plate bursting is bad, should
Wire-drawing frame after buried via hole two-sided copper foil covered aluminium substrate boring does not do wire drawing process to the aluminum substrate after drilling only with wire drawing machine,
The treatment process for effectively preventing generating the undesirable condition of short circuit in aluminium base hole, while being pressed again using first filling perforation, can be effective
Guarantee the full of buried via hole filler, effectively avoids secondary drilling because resin cavity generates short circuit and plate bursting is bad.
To achieve the above object, the utility model provides the following technical solutions: a kind of buried via hole two-sided copper foil covered aluminium base twist drill
Wire-drawing frame behind hole, including pedestal, pedestal top two sides are fixedly installed with side plate, at one of them described side plate side end face
It is fixedly installed with can supporting table, can supporting table top is equipped with can, and the can side is equipped with the
Three cylinders, the third cylinder output are connected with push plate, and one end is equipped with the second air cylinder support at the top of the side plate, and described second
Air cylinder support bottom end is fixedly installed with the second cylinder, and second cylinder output is connected with wire-drawing mechanism, second cylinder
Bracket side is equipped with the first air cylinder support, and first air cylinder support bottom end has been fixed on the first cylinder, and first cylinder is defeated
Outlet is connected with pressing plate, and support plate is equipped among the pedestal, and the support plate two sides offer elongated opening, the support
Board bottom portion is equipped with cavity, is fixedly installed with motor in the cavity, the motor output end is connected with threaded rod.
Preferably, it is equipped with straight panel in the cavity, offers threaded hole, and the threaded hole and threaded rod in the straight panel
It is threadedly coupled.
Preferably, described inside cavity one end is fixedly installed with baffle, and the baffle is connect with threaded rod threaded one end.
Preferably, straight panel top two sides are fixedly installed with aluminum substrate deck, and the aluminum substrate deck is positioned at elongated
Be open middle position.
Preferably, card slot is offered among the aluminum substrate deck, engaging has aluminum substrate, the aluminum substrate in the card slot
Deck top is equipped with fastening nut, and described fastening nut one end is connect with aluminum substrate top.
Preferably, film is placed with inside the can, the can two sides offer film outlet, one of them
The film outlet is correspondingly arranged with push plate, and the height of film outlet is consistent with the height of two pieces of films.
Preferably, open up jagged on a side plate, and the notch is correspondingly arranged with the outlet of film.
Compared with prior art, the beneficial effects of the utility model are as follows:
Aluminum substrate is then fixed on by screwing fastening nut by the utility model by the way that aluminum substrate to be sticked in card slot
On aluminum substrate deck, threaded rod rotation is driven by motor, the aluminum substrate deck on straight panel top is then allowed to move along elongated opening
It is dynamic, when aluminum substrate is moved to wire-drawing mechanism bottom, drive wire-drawing mechanism to move down by the second cylinder, then to aluminium base plate surface
Drilled edge carry out wire drawing process, it is ensured that drilled edge is smooth, causes after effectively avoiding orifice edge aluminium powder and aluminium wire from pressing
Hole internal short-circuit is bad, after the completion of wire-drawing operation, aluminum substrate is moved to notch side by motor, is driven by third cylinder
Push plate is mobile, and two pieces of films are then pushed into aluminum substrate top, at this point, being moved down by the first cylinder band dynamic pressure plate, then to aluminium
Drilling on substrate carries out filler operation and is stripped the film on aluminum substrate surface layer by wire-drawing mechanism, again after the completion of filler
The filler in drilling is pressed together by pressing plate, the filler being effectively ensured in drilling is full, avoids secondary drilling because of tree
Rouge cavity generates short circuit and plate bursting is bad, wire-drawing frame after the buried via hole two-sided copper foil covered aluminium substrate boring, not only with wire drawing machine
Wire drawing process is done to the aluminum substrate after drilling, effectively prevents the undesirable condition for generating short circuit in aluminium base hole, while using and first filling out
The treatment process that hole presses again, can be effectively ensured the full of buried via hole filler, and secondary drilling is effectively avoided to generate because of resin cavity
Short circuit and plate bursting are bad.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the chassis interior structural schematic diagram of the utility model；
Fig. 3 is the straight panel structural schematic diagram of the utility model；
Fig. 4 is second structural representation of air cylinder of the utility model；
Fig. 5 is the can structural schematic diagram of the utility model；
Fig. 6 is the can and side plate connection schematic diagram of the utility model；
Fig. 7 is the base vertical view of the utility model.
In figure: 1, pedestal；2, side plate；3, support plate；4, aluminum substrate deck；5, aluminum substrate；6, pressing plate；7, the first cylinder branch
Frame；8, the first cylinder；9, the second cylinder；10, the second air cylinder support；11, can；12, third cylinder；13, can supports
Platform；14, push plate；15, film exports；16, motor；17, straight panel；18, cavity；19, baffle；20, threaded rod；21, threaded hole；
22, card slot；23, fastening nut；24, wire-drawing mechanism；25, film；26, notch；27, elongated opening.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: after a kind of buried via hole two-sided copper foil covered aluminium substrate boring
Wire-drawing frame, including pedestal 1, the 1 top two sides of pedestal are fixedly installed with side plate 2, at one of them described 2 side end face of side plate
It is fixedly installed with can supporting table 13,13 top of can supporting table is equipped with can 11, the can 11 1
Side is equipped with third cylinder 12, and 12 output end of third cylinder is connected with push plate 14, and described 2 top one end of side plate is equipped with the second gas
Jar support 10,10 bottom end of the second air cylinder support are fixedly installed with the second cylinder 9, and 9 output end of the second cylinder is connected with
Wire-drawing mechanism 24,10 side of the second air cylinder support are equipped with the first air cylinder support 7, and 7 bottom end of the first air cylinder support is fixed
There is the first cylinder 8,8 output end of the first cylinder is connected with pressing plate 6, and support plate 3 is equipped among the pedestal 1, described
3 two sides of support plate offer elongated opening 27, and 3 bottom of support plate is equipped with cavity 18, is fixedly installed in the cavity 18
Motor 16,16 output end of motor are connected with threaded rod 20.
It is equipped with straight panel 17 in the cavity 18, offers threaded hole 21, and the threaded hole 21 and spiral shell in the straight panel 17
Rasp bar 20 is threadedly coupled, it is ensured that motor 16 drives threaded rod 20 to rotate, and then effectively drives straight panel 17 mobile.
Described 18 inside one end of cavity is fixedly installed with baffle 19, and the baffle 19 and 20 threaded one end of threaded rod connect
It connects, effectively limits the moving range of straight panel 17.
The 17 top two sides of straight panel are fixedly installed with aluminum substrate deck 4, and the aluminum substrate deck 4 is located at elongated opening
27 middle positions, it is ensured that aluminum substrate deck 4 can be moved along elongated opening 27.
Card slot 22 is offered among the aluminum substrate deck 4, engaging has aluminum substrate 5, the aluminum substrate in the card slot 22
4 top of deck is equipped with fastening nut 23, and 23 one end of the fastening nut is connect with 5 top of aluminum substrate, it is ensured that aluminum substrate 5 can
It is fixed in card slot 22.
Film 25 is placed with inside the can 11,11 two sides of can offer film outlet 15, wherein one
A film outlet 15 is correspondingly arranged with push plate 14, and the height one of the height of film outlet 15 and two pieces of films 25
It causes, it is ensured that push plate 14 can once release two pieces of films 25.
Jagged 26 are opened up on one side plate 2, and the notch 26 is correspondingly arranged with a film outlet 15, it is ensured that
Film 25 can be pushed to the top of aluminum substrate 5.
Working principle: aluminum substrate 5 is sticked in card slot 22 by wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring
It is interior, then aluminum substrate 5 is fixed on aluminum substrate deck 4 by screwing fastening nut 23, threaded rod 20 is driven by motor 16
Rotation, then allows the aluminum substrate deck 4 of 17 top plate of straight panel to move along elongated opening 27, when aluminum substrate 5 is moved to wire-drawing mechanism
It when 24 bottom, drives wire-drawing mechanism 24 to move down by the second cylinder 9, wire drawing then is carried out to the drilled edge on 5 surface of aluminum substrate
Processing, it is ensured that drilled edge is smooth, causes hole internal short-circuit bad after effectively avoiding orifice edge aluminium powder and aluminium wire from pressing, works as wire drawing
After the completion of operation, aluminum substrate 5 is moved to by 26 side of notch by motor 16, drives push plate 14 mobile by third cylinder 12,
Two pieces of films 25 are then pushed into the top of aluminum substrate 5, at this point, moving down by the first cylinder 8 with dynamic pressure plate 6, then to aluminium base
Drilling on plate 5 carries out filler operation and is stripped the film 25 on 5 surface layer of aluminum substrate by wire-drawing mechanism 24 after the completion of filler,
It is pressed together again by the filler in 6 pairs of pressing plate drilling, the filler being effectively ensured in drilling is full, avoids secondary drilling
Because the generation short circuit of resin cavity and plate bursting are bad, wire-drawing frame after the buried via hole two-sided copper foil covered aluminium substrate boring, not only with drawing
Silk machine does wire drawing process to the aluminum substrate 5 after drilling, effectively prevents the undesirable condition for generating short circuit in aluminium base hole, uses simultaneously
The treatment process that first filling perforation presses again, can be effectively ensured the full of buried via hole filler, effectively avoid secondary drilling because of resin cavity
It generates short circuit and plate bursting is bad.
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 (7)
1. wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring, it is characterised in that: including pedestal (1), the pedestal
(1) top two sides are fixedly installed with side plate (2), and can support is fixedly installed at one of them described side plate (2) side end face
Platform (13), can supporting table (13) top are equipped with can (11), and can (11) side is equipped with third gas
Cylinder (12), third cylinder (12) output end are connected with push plate (14), and one end is equipped with the second cylinder branch at the top of the side plate (2)
Frame (10), the second air cylinder support (10) bottom end are fixedly installed with the second cylinder (9), and the second cylinder (9) output end connects
It is connected to wire-drawing mechanism (24), the second air cylinder support (10) side is equipped with the first air cylinder support (7), first air cylinder support
(7) bottom end has been fixed on the first cylinder (8), and the first cylinder (8) output end is connected with pressing plate (6), and the pedestal (1) is intermediate
It is equipped with support plate (3), support plate (3) two sides offer elongated opening (27), and support plate (3) bottom is equipped with cavity
(18), it is fixedly installed with motor (16) in the cavity (18), motor (16) output end is connected with threaded rod (20).
2. wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring according to claim 1, it is characterised in that: institute
It states in cavity (18) and is equipped with straight panel (17), offered threaded hole (21) on the straight panel (17), and the threaded hole (21) and spiral shell
Rasp bar (20) is threadedly coupled.
3. wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring according to claim 1, it is characterised in that: institute
It states the internal one end of cavity (18) to be fixedly installed with baffle (19), and the baffle (19) is connect with threaded rod (20) threaded one end.
4. wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring according to claim 2, it is characterised in that: institute
It states straight panel (17) top two sides to be fixedly installed with aluminum substrate deck (4), and the aluminum substrate deck (4) is located at elongated opening (27)
Middle position.
5. wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring according to claim 4, it is characterised in that: institute
It states and is offered card slot (22) among aluminum substrate deck (4), there is aluminum substrate (5) engaging in the card slot (22), the aluminium base board
Seat (4) top is equipped with fastening nut (23), and the fastening nut (23) one end is connect with aluminum substrate (5) top.
6. wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring according to claim 1, it is characterised in that: institute
It states and is placed with film (25) inside can (11), can (11) two sides offer film outlet (15), one of them
The film outlet (15) is correspondingly arranged with push plate (14), and the height of the height of film outlet (15) and two pieces of films (25)
Degree is consistent.
7. wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring according to claim 1, it is characterised in that: one
It is opened up jagged (26) on a side plate (2), and the notch (26) exports (15) with a film and is correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237818.3U CN209328945U (en) | 2019-02-26 | 2019-02-26 | Wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237818.3U CN209328945U (en) | 2019-02-26 | 2019-02-26 | Wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328945U true CN209328945U (en) | 2019-08-30 |
Family
ID=67732372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920237818.3U Active CN209328945U (en) | 2019-02-26 | 2019-02-26 | Wire-drawing frame after a kind of buried via hole two-sided copper foil covered aluminium substrate boring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328945U (en) |
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2019
- 2019-02-26 CN CN201920237818.3U patent/CN209328945U/en active Active
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