CN207042890U - A kind of circuit board perforating apparatus - Google Patents
A kind of circuit board perforating apparatus Download PDFInfo
- Publication number
- CN207042890U CN207042890U CN201720979240.XU CN201720979240U CN207042890U CN 207042890 U CN207042890 U CN 207042890U CN 201720979240 U CN201720979240 U CN 201720979240U CN 207042890 U CN207042890 U CN 207042890U
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- China
- Prior art keywords
- circuit board
- fixedly connected
- fixed
- adjusting bracket
- working rack
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Abstract
The utility model discloses a kind of circuit board perforating apparatus, including two fixed supports and Working rack being parallel to each other, adjusting bracket is connected between the fixed support and Working rack, the side of the adjusting bracket and the mutual direction of Working rack is respectively fixedly connected with the horizontal stripe for placing circuit board, the bottom of the Working rack is placed with pushing meanss, and the Working rack is provided with the fixing device for fixing needle mould.Circuit board is placed on horizontal stripe, after circuit board is shifted onto in pushing meanss, starting pushing meanss will promote circuit board to be moved towards the direction of needle mould.After needle mould is bonded with circuit board, the projection on needle mould will be caught in the perforation of circuit board and then be extruded the foreign matter in perforation using projection.
Description
Technical field
Dust arrester is the utility model is related to, more particularly to a kind of circuit board perforating apparatus.
Background technology
Circuit board can usually pollute because of the dust that is floated in factory building in the fabrication process, add in latter step
Need before work process by cleaning can, otherwise easily influence final product quality and life-span.Present cleaner often with wind or
The mode of washing, circuit board of all sizes can be practically applicable to.
Publication No. CN203934128U Chinese patent discloses a kind of circuit board cleaning device, including support, described
Support plate is provided among support, the support plate both ends are provided with groove, and connecting shaft is fixed with the groove, and connecting shaft is provided with transmission
Band, the support plate top are sequentially provided with rest area, cleaning area, suction zones and air drying area, wherein：The cleaning area, suction zones and
Air drying area is equipped with dividing plate, and the conveyer belt is placed under the dividing plate through rest area, cleaning area, suction zones and air drying area
Side；The drive device for driving the conveyer belt motion is provided with one of connecting shaft.The utility model uses above-mentioned skill
Art scheme, can rapid cleaning circuit board, while after the cleaning quickly it is carried out air-dry processing, improve processing efficiency, and
And the apparatus structure is simply easy-maintaining.
Above-mentioned machine for washing plated through-hole of printed circuit plate can clean various different size of circuit boards.
In consideration of it, the utility model, which provides another kind, can remove foreign matter in the circuit board middle punch of various different sizes
Perforating apparatus.
Utility model content
The purpose of this utility model is to provide a kind of circuit board perforating apparatus, can remove various different size of circuit boards
Foreign matter in middle punch.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of circuit board perforating apparatus, including two fixed supports and Working rack being parallel to each other, the fixed support
It is connected with adjusting bracket between Working rack, the side of the adjusting bracket and the mutual direction of Working rack is fixed respectively
The horizontal stripe for placing circuit board is connected with, the bottom of the Working rack is placed with pushing meanss, and the Working rack is set
There is the fixing device for fixed pin mould.
By using above-mentioned technical proposal, circuit board is placed on horizontal stripe, after circuit board is shifted onto in pushing meanss, opened
Dynamic pushing meanss will promote circuit board to be moved towards the direction of needle mould.After needle mould is bonded with circuit board, the projection on needle mould will
It is caught in the perforation of circuit board and then is extruded the foreign matter in perforation using projection.
The utility model is further arranged to：The pushing meanss include setting and the pushing plate in frame, the promotion
Plate is fixedly connected with pusher cylinder.
By using above-mentioned technical proposal so that pusher cylinder can drive pushing plate to move.
The utility model is further arranged to：The fixing device includes and four above Working rack and fixed support
Leg, is fixedly connected with fixed plate above the leg, and the lower end of the fixed plate, which is divided into, is provided with L-shaped and isometric with needle mould
Fixed block and regulating block, the regulating block is flexibly connected with fixed plate.
By using above-mentioned technical proposal, needle mould can first be caught in fixed plate and then move regulating block extremely by staff
Side of the needle mould away from fixed plate is also caught in regulating block, now needle mould be between fixed plate, fixed block and regulating block so as to
Realize the effect that needle mould is fixed.It is flexibly connected additionally, due to regulating block with fixed plate, therefore different rule can be fixed as needed
The needle mould of lattice is to adapt to the circuit board of different size.
The utility model is further arranged to：The regulating block is fixedly connected with two minor leading screws for running through adjusting bracket,
Each minor leading screw is threaded with retainer ring, and the fixed plate is provided with the regulating tank for minor leading screw movement.
By using above-mentioned technical proposal, it is necessary to when moving regulating block, technical staff moves the position that regulating block extremely needs,
Then rotation fixed ring so that allow axial line of the retainer ring along minor leading screw be moved to fixed plate produce extrude so as to allow regulation
Block is fixedly connected with fixed plate.
The utility model is further arranged to：The retainer ring is fixedly connected with small handle.
By using above-mentioned technical proposal, facilitate the rotation of retainer ring using small handle.
The utility model is further arranged to：The adjusting bracket be provided through adjusting bracket and with adjusting bracket screw thread
Two screw mandrels of connection, each screw mandrel are rotatablely connected with fixed support and Working rack.
By using above-mentioned technical proposal, because two screw mandrels run through adjusting bracket simultaneously, so adjusting bracket will not be around
Screw mandrel rotation.Therefore, rotating two screw mandrels can allow adjusting bracket to be moved along the axial line of screw mandrel.
The utility model is further arranged to：One end of the screw mandrel is fixedly connected with rotating disc, and the rotating disc is fixed
Handle is connected with, the other end of the screw mandrel is socketed with the bearing being fixedly connected with Working rack.
By using above-mentioned technical proposal, the rotation of screw mandrel can be facilitated using handle.
The utility model is further arranged to：The positioning by projection and perforation alignment is provided with above the pushing meanss
Device, two trapezoidal plates that the positioner is fixedly connected with pushing plate.
By using above-mentioned technical proposal, after pushing plate, which is moved to, to be abutted with circuit board, circuit board is in two trapezoid blocks
Position-limiting action under, circuit-board card between two trapezoid blocks, avoid pushing plate promote circuit board during circuit board rock.
In summary, the utility model has the advantages that：
Circuit board is placed on horizontal stripe, after circuit board is shifted onto in pushing meanss, circuit will be promoted by starting pushing meanss
Plate moves towards the direction of needle mould.After needle mould is bonded with circuit board, the projection on needle mould will be caught in the perforation of circuit board
And projection is utilized to extrude the foreign matter in perforation.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the circuit board and needle mould structural representation of embodiment；
Fig. 3 is the pushing meanss and positioning device structure schematic diagram of embodiment；
Fig. 4 is regulating block, minor leading screw, retainer ring, small handle and the tight chip architecture schematic diagram of pad of embodiment.
Reference：1st, fixed support；2nd, Working rack；3rd, adjusting bracket；4th, fixing device；5th, needle mould；6th, circuit board；
7th, pushing meanss；8th, perforate；9th, projection；10th, positioner；11st, horizontal stripe；12nd, adjusting means；13rd, leg；14th, fixed plate；
15th, fixed block；16th, regulating block；17th, minor leading screw；18th, retainer ring；19th, small handle；20th, tight piece is padded；21st, regulating tank；22nd, silk
Bar；23rd, bearing；24th, rotating disc；25th, handle；26th, support shaft；27th, pushing plate；28th, pusher cylinder；29th, trapezoidal plate；30th, it is solid
Determine hole；31st, barrier rib；32nd, nahlock.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
A kind of circuit board perforating apparatus, as shown in Figure 1 and Figure 2, including two Hes of fixed support 1 for being parallel to each other and waiting big
Working rack 2 and the adjusting bracket 3 being arranged between.Top is provided with needle mould 5 between adjusting bracket 3 and Working rack 2
And for fixing the fixing device 4 of needle mould 5.The lower section of fixing device 4 is placed with circuit board 6 and promotes circuit board 6 to moving up
Dynamic pushing meanss 7.Circuit board 6 is provided with some perforation 8, is welded with needle mould 5 and 8 size shapes of perforation and the homogeneous phase in position
Same projection 9, projection 9 is corresponded to the foreign matter that is caught in and just can be extruded after perforation 8 in perforation 8, so that foreign matter removes.Pushing meanss
Helpful pushing meanss 7 are set on 7 by projection 9 and the positioner 10 of the alignment of perforation 8.Due to adjusting bracket 3 and Working rack 2
It is fixedly connected with horizontal stripe 11 so that circuit board 6 can be placed on horizontal stripe 11 and be stuck between adjusting bracket 3 and Working rack 2, institute
With by being arranged between fixed support 1, Working rack 2, adjusting bracket 3 and being used for adjustment work support 2 and the spacing of adjusting bracket 3
Adjusting means 12 so that different size of circuit board 6 can be stuck between Working rack 2 and adjusting bracket 3.Fixing device 4
It can also be adjusted simultaneously, so as to which fixed different size of needle mould 5 is with suitable for various boards 6.
As Figure 1 and Figure 4, fixing device 4 includes four branch for being fixedly connected on Working rack 2 and the top of fixed support 1
Pin 13 is simultaneously fixedly connected with fixed plate 14 above leg 13, and the lower surface of fixed plate 14 is respectively arranged with L-shaped and and pin
Mould 5 isometric fixed block 15 and regulating block 16, fixed block 15 are located at the top of Working rack 2 and are fixedly connected with fixed plate 14, adjusted
Locking nub 16 is located above adjusting bracket 3 and upper surface both sides are fixedly connected with two minor leading screws 17 through fixed plate 14, small
The retainer ring 18 being threadedly coupled with it is provided with screw mandrel 17, is close to regulating block 16 admittedly by way of reversing retainer ring 18
On fixed board 14.Needle mould 5 can be caught between fixed block 15 and regulating block 16 and be close to fixed plate 14.It is provided with retainer ring 18 small
Handle 19, it is easy to reverse.The tight piece 20 of pad is provided between retainer ring 18 and fixed plate 14, avoids the damage of parts and part.For
Enable regulating block 16 towards the direction movement closer or far from fixed support 1, so as to adjust fixed block 15 and regulating block 16 it
Between distance with the different size of needle mould 5 of fixation, be provided with two regulating tanks being parallel to each other 21 in fixed plate 14 so that small silk
Bar 17 can move in regulating tank 21, so as to drive the movement of regulating block 16 up to the spacing between regulating block 16 and fixed block 15
It is equal with being stuck in the width of needle mould 5 between the two.
As shown in figure 1, adjusting means 12 include being arranged on two screw mandrels 22 between fixed support 1 and Working rack 2 and
The bearing 23 for being arranged on screw mandrel 22 and being fixedly connected with fixed support 1 and Working rack 2, screw mandrel 22 are solid through fixed support 1
Surely be connected with its axial line identical rotating disc 24, be fixedly connected with handle 25 on rotating disc 24, be easy to rotate.Screw mandrel 22 with
Adjusting bracket 3 is threadedly coupled, and when rotating disc 24 rotates around Pivot Point Center line, screw mandrel 22 follows rotation, due to the nothing of adjusting bracket 3
The axial line of method wire winding rod 22 rotates and lower surface is higher than Working rack 2 so that adjusting bracket 3 can be along the axial line of screw mandrel 22
Direction is moved, so as to adjustment work support 2 and the spacing of adjusting bracket 3 so that different size of circuit board 6 can be stuck in work
Make between support 2 and adjusting bracket 3.Two supports through adjusting bracket 3 are fixedly connected between Working rack 2 and fixed support 1
Axle 26, for support regulating bracket 3.
As shown in Figure 1, Figure 3, pushing meanss 7 include the pushing plate 27 and driving pushing plate for being arranged on the lower section of circuit board 6
27 pusher cylinders 28 moved up.Positioner 10 include be fixedly connected in pushing plate 27 two be parallel to each other it is trapezoidal
Equal length of the distance between the plate 29, two trapezoidal plates 29 with circuit board 6, needle mould 5 so that when pushing plate 27 moves up, electricity
Road plate 6 just can be stuck between two trapezoidal plates 29 in the case of need not being accurately directed at pushing plate 27.Two are additionally provided with pushing plate 27
The barrier rib 31 of the parallel rectangular-shape of bar, the top both sides of barrier rib 31 are provided with two identical nahlocks 32.Accordingly, circuit
Plate 6 is provided with four fixing holes 30 big with the grade of nahlock 32 so that circuit board 6 is stuck in after two trapezoidal plates 29, and nahlock 32 can block
Enter fixing hole 30, so as to fixing circuit board 6.Due to the presence of barrier rib 31, still there is gap between circuit board 6 and pushing plate 27,
So that pushing plate 27 drive circuit board 6 be moved upward to projection 9 be caught in perforation 8 after, perforation 8 in foreign matter be extruded after fall pushing away
On dynamic plate 27.
The course of work：
The handle 25 on two disks is first rotated, drives screw mandrel 22 to be rotated around Pivot Point Center line so that adjusting bracket 3 can
Moved along the direction of axis line of screw mandrel 22, so as to adjust the distance between Working rack 2 and adjusting bracket 3 until spacing is with needing clearly
Except the width of circuit board 6 of foreign matter is equal.
Then the needle mould 5 matched with circuit board 6 is stuck between fixed block 15 and fixed plate 14, then moves regulating block 16
The other end of needle mould 5 is blocked, after needle mould 5 is clamped, reverses small handle 19 until regulating block 16 is close to fixed plate 14.
Finally circuit board 6 is placed on the horizontal stripe 11 of the top of pushing meanss 7, starts pusher cylinder 28 and drive pushing plate 27
Moving up so that circuit board 6 falls between two trapezoidal plates 29 and is stuck on nahlock 32, and then pushing plate 27 continues to move up,
So that projection 9 is caught in perforation 8, so as to remove the foreign matter in perforation 8.
Claims (8)
1. a kind of circuit board perforating apparatus, including two fixed supports (1) and Working rack (2) being parallel to each other, it is characterized in that：
Adjusting bracket (3), the adjusting bracket (3) and work branch are connected between the fixed support (1) and Working rack (2)
The side of frame (2) mutually direction is respectively fixedly connected with the horizontal stripe (11) for placing circuit board (6), the Working rack (2)
Bottom be placed with pushing meanss (7), the Working rack (2) is provided with the fixing device (4) for fixing needle mould (5).
2. a kind of circuit board perforating apparatus according to claim 1, it is characterized in that：The pushing meanss (7) include setting
With the pushing plate (27) in frame, the pushing plate (27) is fixedly connected with pusher cylinder (28).
3. a kind of circuit board perforating apparatus according to claim 1, it is characterized in that：The fixing device (4) includes and work
Make four legs (13) above support (2) and fixed support (1), fixed plate is fixedly connected with above the leg (13)
(14), the lower end of the fixed plate (14), which is divided into, is provided with L-shaped and the fixed block (15) isometric with needle mould (5) and regulating block
(16), the regulating block (16) is flexibly connected with fixed plate (14).
4. a kind of circuit board perforating apparatus according to claim 3, it is characterized in that：The regulating block (16) is fixedly connected with
Two minor leading screws (17) for running through adjusting bracket (3), each minor leading screw (17) is threaded with retainer ring (18), described solid
Fixed board (14) is provided with the regulating tank (21) mobile for minor leading screw (17).
5. a kind of circuit board perforating apparatus according to claim 4, it is characterized in that：The retainer ring (18) is fixedly connected with
Small handle (19).
6. a kind of circuit board perforating apparatus according to claim 1, it is characterized in that：The adjusting bracket (3), which is provided with, passes through
Two screw mandrels (22) worn adjusting bracket (3) and be threadedly coupled with adjusting bracket (3), each screw mandrel (22) and fixed support
(1) it is rotatablely connected with Working rack (2).
7. a kind of circuit board perforating apparatus according to claim 6, it is characterized in that：One end of the screw mandrel (22), which is fixed, to be connected
Be connected to rotating disc (24), the rotating disc (24) is fixedly connected with handle (25), the other end of the screw mandrel (22) be socketed with
The bearing (23) that Working rack (2) is fixedly connected.
8. a kind of circuit board perforating apparatus according to claim 1, it is characterized in that：Set above the pushing meanss (7)
The positioner (10) by projection (9) and perforation (8) alignment is equipped with, the positioner (10) is fixedly connected with pushing plate (27)
Two trapezoidal plates (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979240.XU CN207042890U (en) | 2017-08-04 | 2017-08-04 | A kind of circuit board perforating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979240.XU CN207042890U (en) | 2017-08-04 | 2017-08-04 | A kind of circuit board perforating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207042890U true CN207042890U (en) | 2018-02-27 |
Family
ID=61499116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720979240.XU Active CN207042890U (en) | 2017-08-04 | 2017-08-04 | A kind of circuit board perforating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207042890U (en) |
-
2017
- 2017-08-04 CN CN201720979240.XU patent/CN207042890U/en active Active
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| GR01 | Patent grant |