CN208801101U - A kind of PCB CNC milling machine breaking of rod presser feet cup - Google Patents
A kind of PCB CNC milling machine breaking of rod presser feet cup Download PDFInfo
- Publication number
- CN208801101U CN208801101U CN201821126524.5U CN201821126524U CN208801101U CN 208801101 U CN208801101 U CN 208801101U CN 201821126524 U CN201821126524 U CN 201821126524U CN 208801101 U CN208801101 U CN 208801101U
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- China
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- cup body
- hole
- cup
- presser feet
- optical fiber
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Abstract
The utility model discloses a kind of PCB CNC milling machine breaking of rod presser feet cups, including cup body, axis hole is provided on cup body, sealing ring is provided in the cup body upper shaft hole, there is optical fiber cable metallic channel in cup body top surface, cup body side is provided with aspirating hole and takes out dirt pipe, dirt pipe is taken out to be connected to by aspirating hole with cup body, bottom of cup is provided with bottom plate, bottom plate bottom surface is provided with optical fiber cable mounting groove and location hole, lower surface of base plate is provided with baffle and fixed plate, and baffle and fixed plate are covered on optical fiber cable mounting groove and location hole by screw.The structure design of the utility model is reasonable, easy to use, high in machining efficiency.
Description
Technical field
The utility model relates to a kind of PCB CNC milling machine, in particular to a kind of PCB CNC milling machine breaking of rod presser feet cup.
Background technique
Presser feet cup currently on the market, only one is played the role of protecting main shaft and seals milling tool environment, will be milled
It cuts out the dust come to be discharged outside lathe by tracheae, there is no any other functions.Fiber amplifier is whether to detect milling cutter
The detection part to fracture, there are two optical fiber heads, and one end launching fiber, one end receives optical fiber, when the light for having object to block sending
When fine, then illustrate that milling cutter does not fracture, when there is no object to block optical fiber, then illustrates that milling cutter fractures, lathe will be reported at this time
It is alert.Present presser feet cup the problem is that, in Milling Processes after milling cutter fractures, it may appear that two kinds of situations a: system
The signal less than milling tool is incuded when main shaft milling, automatic alarm, then milling process interrupts, and then moves to specified position
It sets, carries out the long detection of knife, judge whether really to fracture herein, if really fractureing, carry out tool changing, if not fractureing, only
Main shaft misjudgment, then lathe returns to the position of Milling Process again, continue to process, in this way caused by influence be to delay
Process time, reduce the processing efficiency of lathe, and small variation may occur for the position for coming back to processing stand, especially
It thus causes the influence of work piece precision when milling circular arc, the more serious product quality that may cause
It scraps.Milling cutter fractures when two system main shaft milling, but does not sense signal, then milling cutter will continue to milling, then serious in this way
Meeting scratch or damage work piece surface or internal structure, cause scrapping for work piece.
Utility model content
The purpose of this utility model, which is that, provides a kind of PCB number reasonable in design, easy to use, high in machining efficiency
Control milling machine breaking of rod presser feet cup.
To achieve the goals above, the technical solution adopted in the utility model is such that the PCB numerical control of the utility model
Milling machine breaking of rod presser feet cup, including cup body are provided with axis hole on cup body, sealing ring, cup body top are provided in the cup body upper shaft hole
There is optical fiber cable metallic channel in face, and cup body side is provided with aspirating hole and takes out dirt pipe, takes out dirt pipe and be connected to by aspirating hole with cup body, cup body
Bottom is provided with bottom plate, and bottom plate bottom surface is provided with optical fiber cable mounting groove and location hole, and lower surface of base plate is provided with baffle and fixation
Plate, baffle and fixed plate are covered on optical fiber cable mounting groove and location hole by screw.
Preferably, being provided with mounting ear on the cup body, mounting hole is provided on mounting ear.
Preferably, the axis hole be it is up big and down small ladder-like, the sealing ring is arranged on axis hole top.
Preferably, be arranged on the bottom plate it is fluted, the baffle be L-type, baffle bottom end be arranged in groove.
Compared with the prior art, the advantages of the utility model are: the structure design of the utility model is reasonable, it is easy to use,
It is high in machining efficiency, by the fiber amplifier of the long detection of milling cutter knife on PCB CNC milling machine, it is integrated in milling cutter protection and sealing function
Presser feet cup on, mainly use for reference fiber amplifier principle, original presser feet cup is redesigned and is transformed, is increased
Add the installation site of optical fiber head and carry out the extension of other function to it, may be implemented after milling cutter fractures in Milling Process in time
It detects and alarms, tell the milling machine milling cutter that operator's milling cutter has fractureed, and more renewed, and do not have to long to specified knife after reprocessing
Detection position specially go to detect, improve efficiency, go to detect whether breaking without specified time, also avoid breaking and do not detect
The influence for causing scratch PCB out, improves the quality of product to be processed.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model insole board.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to figure 1, figure 2 and figure 3, the PCB CNC milling machine breaking of rod presser feet cup of the utility model, including cup body 1, on cup body 1
It is provided with axis hole, sealing ring 3 is provided in 1 upper shaft hole of cup body, there are optical fiber cable metallic channel 4,1 side of cup body in 1 top surface of cup body
It is provided with aspirating hole and takes out dirt pipe 5, take out dirt pipe 5 and be connected to by aspirating hole with cup body 1,1 bottom of cup body is provided with bottom plate 2, bottom plate 2
Bottom surface is provided with optical fiber cable mounting groove 10 and location hole 11, and 2 lower surface of bottom plate is provided with baffle 6 and fixed plate 7, baffle 6 and solid
Fixed board 7 is covered on optical fiber cable mounting groove 10 and location hole 11 by screw, is provided with mounting ear 8, mounting ear on the cup body 1
Be provided with mounting hole on 8, the axis hole be it is up big and down small ladder-like, the sealing ring 3 is arranged in axis hole top, the bottom plate
Be arranged on 2 it is fluted, the baffle 6 be L-type, 6 bottom end of baffle be arranged in groove.
In use, optical fiber cable 9 is pressed on presser feet bottom of a cup plate 2, then optical fiber cable 9 is passed through from the metallic channel 4 of presser feet cup
It goes, then connects on amplifier；The utility model is mounted on to the lower end of milling machine spindle, protection main shaft milling cutter is played, guarantees milling
The sealed environment in knife milling process milling cutter region, and will mill out outside the dust absorbing discharge lathe come, avoid dust by people
Member's breathing and personnel are caused with the influence in terms of health.
The structure design of the utility model is reasonable, easy to use, high in machining efficiency, and the milling cutter knife on PCB CNC milling machine is long
The fiber amplifier of detection is integrated on the presser feet cup of milling cutter protection and sealing function, mainly uses for reference the original of fiber amplifier
Reason, is redesigned and is transformed to original presser feet cup, increased the installation site of optical fiber head and carry out other function to it
The extension of energy, may be implemented to detect and alarm in time after milling cutter fractures in Milling Process, milling machine operator's milling cutter is told to roll over
It is disconnected, and the milling cutter more renewed, and do not have to after reprocessing to specified knife it is long detect position specially go to detect, improve efficiency, no
It is gone to detect whether breaking with specified time, also avoids the influence that breaking is not detected and causes to scratch PCB, improved and be processed
The quality of product.
Claims (4)
1. a kind of PCB CNC milling machine breaking of rod presser feet cup, including cup body, axis hole is provided on cup body, it is characterised in that: the cup body
Sealing ring is provided in upper shaft hole, there is optical fiber cable metallic channel in cup body top surface, and cup body side is provided with aspirating hole and takes out dirt pipe, takes out dirt
Pipe is connected to by aspirating hole with cup body, and bottom of cup is provided with bottom plate, and bottom plate bottom surface is provided with optical fiber cable mounting groove and location hole,
Lower surface of base plate is provided with baffle and fixed plate, and baffle and fixed plate are covered on optical fiber cable mounting groove and location hole by screw
On.
2. PCB CNC milling machine breaking of rod presser feet cup according to claim 1, it is characterised in that: be provided with peace on the cup body
Ear is filled, is provided with mounting hole on mounting ear.
3. PCB CNC milling machine breaking of rod presser feet cup according to claim 1, it is characterised in that: the axis hole is up big and down small
It is ladder-like, the sealing ring is arranged on axis hole top.
4. PCB CNC milling machine breaking of rod presser feet cup according to claim 1, it is characterised in that: be provided on the bottom plate recessed
Slot, the baffle are L-type, and baffle bottom end is arranged in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126524.5U CN208801101U (en) | 2018-07-16 | 2018-07-16 | A kind of PCB CNC milling machine breaking of rod presser feet cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126524.5U CN208801101U (en) | 2018-07-16 | 2018-07-16 | A kind of PCB CNC milling machine breaking of rod presser feet cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801101U true CN208801101U (en) | 2019-04-30 |
Family
ID=66230601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126524.5U Active CN208801101U (en) | 2018-07-16 | 2018-07-16 | A kind of PCB CNC milling machine breaking of rod presser feet cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814769A (en) * | 2021-11-19 | 2021-12-21 | 成都金大立科技有限公司 | PCB digit control machine tool presser foot mechanism |
-
2018
- 2018-07-16 CN CN201821126524.5U patent/CN208801101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814769A (en) * | 2021-11-19 | 2021-12-21 | 成都金大立科技有限公司 | PCB digit control machine tool presser foot mechanism |
| CN113814769B (en) * | 2021-11-19 | 2022-03-01 | 成都金大立科技有限公司 | PCB digit control machine tool presser foot mechanism |
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