CN209256548U - A kind of device of the batch de pcb board hole inner burr based on numerical control drilling machine - Google Patents
A kind of device of the batch de pcb board hole inner burr based on numerical control drilling machine Download PDFInfo
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- CN209256548U CN209256548U CN201821661324.XU CN201821661324U CN209256548U CN 209256548 U CN209256548 U CN 209256548U CN 201821661324 U CN201821661324 U CN 201821661324U CN 209256548 U CN209256548 U CN 209256548U
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Abstract
The device of the utility model discloses a kind of batch de pcb board hole inner burr based on numerical control drilling machine, including pcb board mobile mechanism and pcb board burring mechanism；The pcb board burring mechanism includes lathe table top, and lathe table top bottom is equipped with the first push-pull device at fixed, and the first push-pull device at fixed is connected with positioning pin, top formed the first tapered portion having with the cooperation of the location hole of pcb board of positioning pin；Deburring drill bit structure is installed, lathe mesa sides are equipped with L shape pressing plate, and L shape pressing plate is connected with the second push-pull device at fixed, and L shape pressing plate end face forming has the second tapered portion with pcb board cooperation above lathe table top；The pcb board mobile mechanism includes the framework and third push-pull device at fixed for stacking pcb board, and third push-pull device at fixed is connected with the first lifting device.The utility model realizes automatic stacking, polishing and the transport to pcb board, and grinding effect is good, and grinding efficiency is high.
Description
Technical field:
The utility model relates to a kind of pcb board process equipment more particularly to a kind of batch de pcb boards based on numerical control drilling machine
The device of hole inner burr.
Background technique:
In PCB manufacturing process, although multiple processes all can control of burr generation, be made into after production board and always keep away
The problem of unavoidable hole inner burr, usually takes a little bit smaller pin to go to disclose one by one if only a small amount of hole inner burr is handled,
Large labor intensity and efficiency is especially low, the time is long, and even the cost of labor of processing hole inner burr will be higher than pcb board
Price,
For high-volume, there is Burr Problem, just can not quickly solve by artificial means in very more hole.A kind of existing side
Method is just based on directly on numerically-controlled machine tool and returns brills with the common nozzle that bores, but the sharp drill of such method can hurt hole wall, cause very big
Quality hidden danger, and it is inefficient.
Utility model content:
The device of the purpose of this utility model is to provide a kind of batch de pcb board hole inner burr based on numerical control drilling machine,
The utility model realizes automatic stacking, polishing and the transport to pcb board, and grinding effect is good, and grinding efficiency is high.
To solve the above problems, the technical solution of the utility model is:
A kind of device of the batch de pcb board hole inner burr based on numerical control drilling machine, including pcb board mobile mechanism and pcb board
Burring mechanism；The pcb board burring mechanism includes lathe table top, and lathe table top bottom is equipped with the first push-and-pull dress
It sets, the first push-pull device at fixed is connected with positioning pin, top formed the first tapered portion having with the cooperation of the location hole of pcb board of positioning pin；
Deburring drill bit structure is installed above lathe table top, lathe mesa sides are equipped with L shape pressing plate, and L shape pressing plate is connected with second
Push-pull device at fixed, L shape pressing plate end face forming have the second tapered portion with pcb board cooperation；The pcb board mobile mechanism includes stacking
The framework and third push-pull device at fixed of pcb board, third push-pull device at fixed are connected with the first lifting device；Pacify on first lifting device
Equipped with negative pressure sucker；Negative pressure sucker two sides are equipped with taper locating rod；It is respectively mounted in taper locating rod and the first tapered portion close
Switch；The deburring drill bit structure includes polishing drill bit, and hairbrush is connected at the top of polishing drill bit, is connected with lifting at the top of hairbrush
Bar, elevating lever outer wall indent are formed with the closure annular groove of dipping and heaving；Shell is installed outside elevating lever, case protrusion has and is closed
The convex block of annular groove cooperation；Elevating lever is connected with external gear, and external gear is engaged with internal gear, and internal gear is connected with rotating device；Rotation
Rotary device is connected with shell；Shell is fixedly connected with the casing and is connected with Three-dimensional movable structure.
Further to improve, the close switch includes fixed on magnet and taper locating rod fixed in the first tapered portion
Magnetic force induction device.
Further to improve, the Three-dimensional movable structure is sixdegree-of-freedom simulation.
Further to improve, the Three-dimensional movable structure transverse moving mechanism, transverse moving mechanism connect longitudinal movement machine
Structure, longitudinal moving mechanism connect vertically movable mechanism；Transverse moving mechanism, longitudinal moving mechanism and vertically movable mechanism are wrapped
Stepper motor is included, screw rod is connected in the shaft of stepper motor, slide-and-guide bar is fixed on the shell of stepper motor.
Further to improve, the slide-and-guide boom end is fixed with position-arresting disk.
It is further to improve, it is formed with through-hole on the negative pressure sucker, through-hole is communicated with the first blower.
It is further to improve, the avoid holes with pcb board cooperation are formed on the lathe table top；Cooperate the installation of L shape pressing plate
There is conveyer belt；Polishing drill bit is dome shape.
It is further to improve, the enclosed hood with avoid holes cooperation is fixed with below the lathe table top, enclosed hood is communicated with
Dust catcher.
Further to improve, the first push-pull device at fixed, the second push-pull device at fixed, third push-pull device at fixed and the first lifting device are
Cylinder, the rotating device are motor.
A method of thorn at the top of hair in the batch de pcb board hole based on numerical control drilling machine includes the following steps: lathe table top
Then the upper pcb board that several superpositions are fixed with by positioning pin carries out deburring to pcb board to deburring drill bit structure.
Detailed description of the invention:
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the side schematic view of Three-dimensional movable structure.
Specific embodiment:
A kind of device of batch de pcb board hole inner burr based on numerical control drilling machine as shown in Figs. 1-2, including pcb board move
Motivation structure and pcb board burring mechanism；The pcb board burring mechanism includes lathe table top 1,1 bottom of the lathe table top peace
Equipped with the first push-pull device at fixed 2, the first push-pull device at fixed 2 is connected with positioning pin 3, the top formed location hole having with pcb board of positioning pin 3
First tapered portion 4 of cooperation；Deburring drill bit structure 5 is installed, 1 side of lathe table top is equipped with L shape pressure above lathe table top 1
Plate 6, L shape pressing plate 6 are connected with the second push-pull device at fixed 7, and 6 end face forming of L shape pressing plate has the second tapered portion 8 with pcb board cooperation；Institute
Stating pcb board mobile mechanism includes the framework 9 and third push-pull device at fixed 10 for stacking pcb board, and third push-pull device at fixed 10 is connected with first
Lifting device 11；Negative pressure sucker 12 is installed on first lifting device 11；12 two sides of negative pressure sucker are equipped with taper positioning
Bar 13；It is respectively mounted in taper locating rod 13 and the first tapered portion 4 close to switch；The deburring drill bit structure 5 includes that polishing is bored
First 51, hairbrush 52 is connected at the top of drill bit 51 of polishing, and is connected with elevating lever 53 at the top of hairbrush 52, the forming of 53 outer wall indent of elevating lever
There is the closure annular groove 54 of dipping and heaving；Shell 510 is installed, 510 protrusion of shell has to be cooperated with closure annular groove 54 outside elevating lever 53
Convex block 55；Elevating lever 53 is connected with external gear 56, and external gear 56 is engaged with internal gear 57, and internal gear 57 is connected with rotating device
58；Rotating device 58 is connected with shell 59；Shell 59 is fixedly connected with shell 510 and is connected with Three-dimensional movable structure.
It include magnetic force induction device fixed on magnet and taper locating rod 13 fixed in the first tapered portion 4 close to switch.
Three-dimensional movable structure is sixdegree-of-freedom simulation.Three-dimensional movable structure transverse moving mechanism, the longitudinal shifting of transverse moving mechanism connection
Motivation structure, longitudinal moving mechanism connect vertically movable mechanism；Transverse moving mechanism, longitudinal moving mechanism and vertically movable mechanism are equal
Include stepper motor 15, is connected with screw rod 16 in the shaft of stepper motor 15, sliding is fixed on the shell of stepper motor 15
Guide rod 17.17 end of slide-and-guide bar is fixed with position-arresting disk.Through-hole 19 is formed on negative pressure sucker 12, through-hole 19 is communicated with
One blower 20.The avoid holes 21 with pcb board cooperation are formed on lathe table top 1；Cooperation L shape pressing plate 6 is equipped with conveyer belt 14；It beats
Crusher drill 51 is dome shape.The enclosed hood 22 cooperated with avoid holes 21 is fixed with below lathe table top 1, enclosed hood 22 is communicated with suction
Dirt device 23.First push-pull device at fixed 2, the second push-pull device at fixed 7, third push-pull device at fixed 10 and the first lifting device 11 are cylinder, institute
Stating rotating device 58 is motor.
The utility model application method is as follows: the first push-pull device at fixed 2 releases positioning pin 3, and then negative pressure sucker 12 is mobile
The location hole of pcb board is inserted into above to the framework 9 for stacking pcb board by taper locating rod 13, pcb board is picked up and by negative
Pressure sucker 12 picks up pcb board, then moves to lathe table top 1, passes through close switch taper locating rod 13 and the first tapered portion 4
Alignment, then negative pressure sucker 12 puts down pcb board, and so muti-piece pcb board stacking is located on positioning pin 3.6 quilt of L shape pressing plate
Second push-pull device at fixed 7, which is pressed on pcb board, carries out vertical fixation.Then 5 downlink of burr drill bit structure, pcb board mounting hole of polishing
Interior burr, due to being closed the setting of annular groove 54 and convex block 55, polishing drill bit 51 can go up and down operation while rotation, and pass through hair
It brush rotation and moves up and down by under each clast brush, to quickly polish smooth mounting hole.Pass through Three-dimensional movable structure in this way,
After burr drill bit structure 5 polishes smooth each pcb board mounting hole, L shape pressing plate 6 is continued to press on, and pcb board is shifted onto
Then L shape pressing plate 6 is pushed by the second push-pull device at fixed 7, and pcb board conveyer belt 14 is transferred to next station.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of device of the batch de pcb board hole inner burr based on numerical control drilling machine, including pcb board mobile mechanism and pcb board are gone
Burr mechanism；The pcb board burring mechanism includes lathe table top (1), which is characterized in that lathe table top (1) the bottom peace
Equipped with the first push-pull device at fixed (2), the first push-pull device at fixed (2) is connected with positioning pin (3), and positioning pin (3) is top formed to be had and pcb board
Location hole cooperation the first tapered portion (4)；Deburring drill bit structure (5), lathe table top are installed above lathe table top (1)
(1) side is equipped with L shape pressing plate (6), and L shape pressing plate (6) is connected with the second push-pull device at fixed (7), and L shape pressing plate (6) end face forming has
With the second tapered portion (8) of pcb board cooperation；The pcb board mobile mechanism includes the framework (9) and third push-and-pull for stacking pcb board
Device (10), third push-pull device at fixed (10) are connected with the first lifting device (11)；It is equipped on first lifting device (11)
Negative pressure sucker (12)；Negative pressure sucker (12) two sides are equipped with taper locating rod (13)；Taper locating rod (13) and the first tapered portion
(4) it is respectively mounted on close to switch；The deburring drill bit structure (5) includes polishing drill bit (51), is connected at the top of polishing drill bit (51)
It is connected to hairbrush (52), is connected with elevating lever (53) at the top of hairbrush (52), elevating lever (53) outer wall indent is formed with dipping and heaving
It is closed annular groove (54)；It is equipped with shell (510) outside elevating lever (53), shell (510) protrusion has and closure annular groove (54) cooperation
Convex block (55)；Elevating lever (53) is connected with external gear (56), and external gear (56) is engaged with internal gear (57), internal gear (57) connection
There are rotating device (58)；Rotating device (58) is connected with shell (59)；Shell (59) is fixedly connected and is connected with shell (510)
Three-dimensional movable structure.
2. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as described in claim 1, which is characterized in that institute
Stating close to switch includes magnetic force induction device fixed on magnet and taper locating rod (13) fixed on the first tapered portion (4).
3. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as described in claim 1, which is characterized in that institute
Stating Three-dimensional movable structure is sixdegree-of-freedom simulation.
4. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as described in claim 1, which is characterized in that institute
Three-dimensional movable structure transverse moving mechanism, transverse moving mechanism connection longitudinal moving mechanism are stated, longitudinal moving mechanism connection is vertical
Mobile mechanism；Transverse moving mechanism, longitudinal moving mechanism and vertically movable mechanism include stepper motor (15), stepper motor
(15) it is connected in shaft screw rod (16), slide-and-guide bar (17) is fixed on the shell of stepper motor (15).
5. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as claimed in claim 4, which is characterized in that institute
It states slide-and-guide bar (17) end and is fixed with position-arresting disk.
6. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as described in claim 1, which is characterized in that institute
It states and is formed on negative pressure sucker (12) through-hole (19), through-hole (19) is communicated with the first blower (20).
7. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as described in claim 1, which is characterized in that institute
State the avoid holes (21) being formed on lathe table top (1) with pcb board cooperation；Cooperation L shape pressing plate (6) is equipped with conveyer belt (14)；
Drill bit (51) are polished as dome shape.
8. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as claimed in claim 7, which is characterized in that institute
The enclosed hood (22) being fixed with below lathe table top (1) with avoid holes (21) cooperation is stated, enclosed hood (22) is communicated with dust catcher
(23)。
9. the device of the batch de pcb board hole inner burr based on numerical control drilling machine as described in claim 1, which is characterized in that the
One push-pull device at fixed (2), the second push-pull device at fixed (7), third push-pull device at fixed (10) and the first lifting device (11) are cylinder, described
Rotating device (58) is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661324.XU CN209256548U (en) | 2018-10-13 | 2018-10-13 | A kind of device of the batch de pcb board hole inner burr based on numerical control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661324.XU CN209256548U (en) | 2018-10-13 | 2018-10-13 | A kind of device of the batch de pcb board hole inner burr based on numerical control drilling machine |
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| CN209256548U true CN209256548U (en) | 2019-08-16 |
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| CN201821661324.XU Active CN209256548U (en) | 2018-10-13 | 2018-10-13 | A kind of device of the batch de pcb board hole inner burr based on numerical control drilling machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277899A (en) * | 2018-10-13 | 2019-01-29 | 奥士康科技股份有限公司 | A kind of method and device of the batch de pcb board hole inner burr based on numerical control drilling machine |
| CN113246011A (en) * | 2021-04-19 | 2021-08-13 | 常熟琴工五金机械工具有限公司 | Saw bit hole honing frock |
-
2018
- 2018-10-13 CN CN201821661324.XU patent/CN209256548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277899A (en) * | 2018-10-13 | 2019-01-29 | 奥士康科技股份有限公司 | A kind of method and device of the batch de pcb board hole inner burr based on numerical control drilling machine |
| CN113246011A (en) * | 2021-04-19 | 2021-08-13 | 常熟琴工五金机械工具有限公司 | Saw bit hole honing frock |
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