CN209364239U - A kind of numerically-controlled machine tool can be accurately positioned metalwork - Google Patents
A kind of numerically-controlled machine tool can be accurately positioned metalwork Download PDFInfo
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- CN209364239U CN209364239U CN201920058775.2U CN201920058775U CN209364239U CN 209364239 U CN209364239 U CN 209364239U CN 201920058775 U CN201920058775 U CN 201920058775U CN 209364239 U CN209364239 U CN 209364239U
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- slide bar
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Abstract
The utility model discloses a kind of numerically-controlled machine tools that can be accurately positioned metalwork, belong to numerical control machine tool technique field, including milling machine ontology and it is fixed on the intrinsic positioning auxiliary device of milling machine, milling machine ontology includes pedestal, casing, mobile platform, grip slipper, crossbeam, main shaft and the numerical control device for being fixed on pedestal and being located in casing；Positioning auxiliary device includes two first camera assemblies, the second camera assembly being fixed on main shaft and the display screen being fixed on casing lateral wall for being fixed on mobile platform and being located at the adjacent two sides of grip slipper, it is mutually perpendicular to be distributed between first camera assembly, first camera assembly include slide bar, be sheathed on slide bar and with the sliding block of sliding bar cooperation and the first camera for being fixed on sliding block, second camera assembly includes the light compensating lamp and second camera for illumination, and the first camera and second camera are electrically connected with display screen；Improve the efficiency, accuracy and safety to knife.
Description
Technical field
The utility model relates to numerical control machine tool technique field, more particularly to a kind of metalwork that can be accurately positioned
Numerically-controlled machine tool.
Background technique
Milling machine refers mainly to the lathe processed with milling cutter to a variety of surfaces of workpiece；Usual milling cutter is transported based on rotary motion
Dynamic, the movement of workpiece and milling cutter is feed motion, it can process plane, groove, can also process various curved surfaces, gear etc.；
It needs to carry out to knife process before milling machine processing, and knife process is very important, affect the precision of milling machine processing, if
If tool-setting error is big, the workpiece accuracy finally processed is also easy not reaching requirement；To workpiece in existing milling equipment
Aim at tool operation be mostly it is artificial carry out visually, feed being controlled using the manual adjustment module on lathe, and record cutter patch
Coordinate value and cutter when the marginal position of nearly workpiece X-direction close to workpiece Y direction marginal position when coordinate value,
To complete to knife, and the judgement of cutter close to the location of workpiece is then that artificial that head is protruded into lathe while manually adjusting is intracavitary
The position of visual cutter, is judged whether preferably using operating experience close to edge of work position；Such aim at tool operation,
Its operating process is relatively complicated, also dangerous, and due to Partial angle by workpiece or cutter block to, judgement be easy to appear
Mistake.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose that one kind being capable of essence
The numerically-controlled machine tool for determining position metalwork, the level side by the first camera and second camera to workpiece during to knife
To image and vertical direction image by display screen real-time display to operator, such operator is being carried out to knife process
In only need according to the image on display screen carry out to knife judge operate, wherein the first camera is respectively distributed to grip slipper
Two adjacent side positions, and second camera is then fixed on main shaft, so as to provide the image of multiple directions and angle,
The efficiency to knife is improved, avoids tradition to blind area existing during knife, the accuracy to knife is improved, in addition compared with tradition
It is more preferable to the safety of knife mode, operation.
For this purpose, the utility model uses a kind of following technical scheme: numerical control machine can be accurately positioned metalwork
Bed, including milling machine ontology and be fixed on the intrinsic positioning auxiliary device of the milling machine, the milling machine ontology include pedestal,
The casing that is fixed on the pedestal, the mobile platform for being fixed on the pedestal and being located in the casing, be fixed on it is described
On mobile platform and it is used to fix the grip slipper of workpiece, the crossbeam for being fixed on the pedestal and being located in the casing, fixation
In main shaft and numerical control device on the crossbeam and above the grip slipper；
The positioning auxiliary device includes being fixed on the mobile platform and being located at the adjacent two sides of the grip slipper
Two first camera assemblies, the second camera assembly for being fixed on the main shaft and be fixed on the casing lateral wall
Display screen is mutually perpendicular to be distributed between first camera assembly, first camera assembly include the first camera, slide bar,
The sliding block, screw rod, the driving for driving the screw rod to rotate being sheathed on the slide bar and with sliding bar cooperation are electric
Machine and build-in are equipped among the nut on the sliding block and with wire rod thread cooperation, the sliding block supplies the slide bar
The cavity that activity passes through, slide bar bottom both ends are respectively symmetrically fixed with L-shaped support leg, and the support leg is by being fixed on
Horizon bar on the mobile platform and the vertical bar being perpendicularly fixed on horizon bar composition, one end of the vertical bar
It is fixedly connected with one end at the top of the horizon bar, the other end of the vertical bar is fixedly connected with the bottom of the slide bar, described
Driving motor is fixed on the wherein inner sidewall of a vertical bar and is fixedly connected by shaft coupling with one end of screw rod, described
The bottom of sliding block is equipped with protruding block between the vertical bar, and the nut build-in is on the protruding block, the screw rod
The other end pass through the nut and with the inner sidewall of another vertical bar pivot joint be connected；
Second camera assembly includes the light compensating lamp and second camera for illumination, the light compensating lamp and described
Two cameras are tilted respectively towards the tool position on the main shaft, first camera and the second camera with
The display screen electrical connection.
It optionally, further include that BNC turns VGA video converter, first camera and second camera difference
Turn VGA video converter by the BNC to be electrically connected with the display screen.
It optionally, further include the controller being electrically connected with the light compensating lamp, the controller includes being fixed on the casing
Control cabinet on lateral wall, the PLC being fixed in control cabinet control chip and relay, the light compensating lamp pass through described
Relay is electrically connected with PLC control chip.
It optionally, further include the step motor control chip being electrically connected with the driving motor, the step motor control
Chip is fixed in the control cabinet.
Optionally, build-in has the transverse bearing protruded into for the screw rod other end on the inner sidewall of another vertical bar,
One end of the screw rod is rotatably assorted with the transverse bearing.
Optionally, several rollings to contact with each other with the slide bar are respectively and fixedly provided on the two sidewalls of the cavity and roof
Wheel.
The utility model has the following beneficial effects: the utility model exists to workpiece by the first camera and second camera
To during knife horizontal direction image and vertical direction image by display screen real-time display to operator, operation in this way
Personnel only need to be carried out judging to operate to knife according to the image on display screen during carrying out to knife, wherein the first camera shooting
Head is respectively distributed to two adjacent side positions of grip slipper, and second camera is then fixed on main shaft, multiple so as to provide
The image of direction and angle improves the efficiency to knife, avoids tradition to blind area existing during knife, improves to knife
Accuracy, in addition compared with tradition to knife mode, the safety of operation is more preferable.
Detailed description of the invention
Fig. 1 is a kind of numerically-controlled machine tool part that can be accurately positioned metalwork that specific embodiment of the present invention provides
Schematic diagram.
Fig. 2 is that a kind of numerically-controlled machine tool that can be accurately positioned metalwork that specific embodiment of the present invention provides is faced
Figure.
Fig. 3 is the of a kind of numerically-controlled machine tool that can be accurately positioned metalwork that specific embodiment of the present invention provides
The structural schematic diagram of one camera assembly.
Fig. 4 is the location A enlarged diagram of Fig. 3.
Fig. 5 is a kind of cunning for numerically-controlled machine tool that can be accurately positioned metalwork that specific embodiment of the present invention provides
The structural schematic diagram of block.
Fig. 6 is a kind of numerically-controlled machine tool part that can be accurately positioned metalwork that specific embodiment of the present invention provides
Flow diagram.
In figure: 1, milling machine ontology；11, pedestal；12, casing；13, mobile platform；14, grip slipper；15, main shaft；2, first
Camera assembly；21, slide bar；22, sliding block；220, cavity；221, protruding block；222, idler wheel；23, the first camera；24, it supports
Foot；241, horizon bar；242, vertical bar；251, driving motor；252, screw rod；253, nut；254, transverse bearing；31, second
Camera；32, light compensating lamp；4, display screen；51, control cabinet；52, PLC controls chip；53, relay；6, step motor control core
Piece；7, BNC turns VGA video converter.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 to Figure 2, a kind of numerically-controlled machine tool can be accurately positioned metalwork, including milling machine ontology 1, Yi Jigu
Positioning auxiliary device in milling machine ontology 1, milling machine ontology 1 include pedestal 11, the casing 12 being fixed on pedestal 11, fix
In on pedestal 11 and be located in casing 12 mobile platform 13, be fixed on mobile platform 13 and for fixing the grip slipper of workpiece
14, it is fixed on the crossbeam (not shown) on pedestal 11 and being located in casing 12, is fixed on crossbeam and is located on grip slipper 14
The main shaft 15 and numerical control device of side；Specifically, CNC milling machine common on the market, example can be directly used in milling machine ontology 1
XK840 CNC milling machine as prompt in directly selecting improves, and specifically without limitation, user, which can according to need, to be selected suitably
Lathe.
As shown in Figures 1 to 4, positioning auxiliary device includes being fixed on mobile platform 13 and being located at 14 phase of grip slipper
It two first camera assemblies 2 of adjacent two sides, the second camera assembly being fixed on main shaft 15 and is fixed on 12 lateral wall of casing
Display screen 4, be mutually perpendicular to be distributed between the first camera assembly 2, the first camera assembly 2 include the first camera 23, slide bar 21,
Sliding block 22, screw rod 252, the driving electricity for driving screw rod 252 to rotate for being sheathed on slide bar 21 and being slidably matched with slide bar 21
Machine 251 and build-in are equipped with living for slide bar 21 among the nut 253 being threadedly engaged on sliding block 22 and with screw rod 252, sliding block 22
It is dynamic across cavity 220,21 bottom both ends of slide bar are respectively symmetrically fixed with L-shaped support leg 24, and support leg 24 is by being fixed on
Horizon bar 241 on mobile platform 13 and the vertical bar 242 being perpendicularly fixed on horizon bar 241 form, and the one of vertical bar 242
End is fixedly connected with 241 top one end of horizon bar, and the other end of vertical bar 242 is fixedly connected with the bottom of slide bar 21, driving electricity
Machine 251 is fixed on the wherein inner sidewall of a vertical bar 242 and is fixedly connected by shaft coupling with one end of screw rod 252, sliding block
22 bottom is equipped with protruding block 221 between vertical bar 242,253 build-in of nut on protruding block 221, screw rod 252 it is another
One end passes through nut 253 and is connected with the pivot joint of the inner sidewall of another vertical bar 242；Specifically, the installation between two slide bars 21
Position is mutually perpendicular to, and is respectively parallel to the corresponding edge line of mobile platform 13, guarantees the camera shooting direction of the first camera 23
Vertical grip slipper 14, to preferably be imaged to workpiece；Horizon bar 241 can pass through the fasteners such as screw and mobile platform
13 are fixed, and can be integrated bending and molding structure between vertical bar 242 and horizon bar 241, facilitate processing, reduce production
Cost；Driving motor 251 can be then fixed therein on the inner sidewall of a vertical bar 242 by corresponding motor mount, and
The other end of screw rod 252 can be then fixed by transverse bearing 254, guarantee that screw rod 252 is run steady, another vertical
The transverse bearing 254 that build-in has 252 other end of screw mandrel to protrude on the inner sidewall of bar 242, one end of screw rod 252 and transverse bearing
254 are rotatably assorted, and cooperation can also be fixed in the fixation between vertical bar 242 and slide bar 21 by fasteners such as screws, side
Just it dismantles, convenient for the disassembly installation and maintenance of sliding block 22；It is imaged in the present embodiment using driving motor 251 adjustable first
First 23 position, so that image information is preferably obtained, thus guarantee the accuracy to knife process,
As shown in Figure 1, Figure 2 and shown in Fig. 6, the second camera assembly includes the light compensating lamp 32 and second camera for illumination
31, light compensating lamp 32 and second camera 31 are tilted respectively towards the tool position on main shaft 15, the first camera 23 and
Two cameras 31 are electrically connected with display screen 4；Specifically, light compensating lamp 32 and second camera 31 are fixed on main shaft 15
On the side wall of the main shaft not rotated 15 casees, and keep the inclination of the installation of second camera 31 and light compensating lamp 32 direction towards main shaft
Tool position on 15, and then guarantee that second camera 31 can be imaged preferably, without being blocked by main shaft 15, similarly
Light compensating lamp 32 be also.
The aim at tool operation process of the utility model, when pair be the coordinate of X-direction when, 1, adjust the first camera shooting first
First 23 position guarantees that the first camera 23 is corresponding with the X-direction of main shaft 15 and Y direction；2, milling machine is manually controlled
Manual control button on ontology 1 simultaneously drives mobile platform 13 to be moved to workpiece close to 15 position of main shaft and cutter is made to be located at work
The side of part X-direction；3, it manually controls and cuts, and switch to finely tune control, driving mobile platform 13 is mobile, while observing display
Screen 4, when the image information returned on display screen 4, when cutter almost close to workpiece when, stop main shaft 15 and record coordinate at this time
Value；With should pair be the coordinate of Y direction when, 4, adjust the position of the first camera 23 first, guarantee the first camera
23 is corresponding with the X-direction of main shaft 15 and Y direction；5, the manual control button on milling machine ontology 1 and drive are manually controlled
Dynamic mobile platform 13 is moved to workpiece close to 15 position of main shaft and the side that makes cutter be located at workpiece Y direction；6, control manually
System is cut, and switchs to finely tune control, and driving mobile platform 13 is mobile, while observing display screen 4, when the figure returned on display screen 4
As information, when cutter almost close to workpiece when, stop main shaft 15 and record coordinate value at this time.
Generally speaking, the utility model by the first camera 23 and second camera 31 to workpiece during to knife
Horizontal direction image and vertical direction image by 4 real-time display of display screen to operator, such operator into
Row during knife to only needing to be carried out judging to operate to knife according to the image on display screen 4, wherein the first camera 23 divides
It is not distributed in two adjacent side positions of grip slipper 14, and second camera 31 is then fixed on main shaft 15, it is more so as to provide
The image of a direction and angle improves the efficiency to knife, avoids tradition to blind area existing during knife, improves to knife
Accuracy, in addition compared with tradition to knife mode, the safety of operation is more preferable.
Optionally, as shown in fig. 6, further including that BNC turns VGA video converter 7, the first camera 23 and second camera
31 turn VGA video converter 7 by BNC respectively is electrically connected with display screen 4；Specifically, the first camera shooting in the utility model
First 23 and second camera 31 can be directly using monitoring camera on the market, the figure letter generated due to monitoring camera
Breath can not be directly passed to display screen 4, therefore can turn the image that VGA video converter 7 generates monitoring camera by BNC
It is conveyed to display screen 4 after signal conversion, and then is directly displayed by display screen 4；Display screen 4 in the utility model can be
LED liquid crystal display.
Optionally, as shown in fig. 6, further including the controller being electrically connected with light compensating lamp 32, controller includes being fixed on casing
Control cabinet 51 on 12 lateral walls, the PLC being fixed in control cabinet 51 control chip 52 and relay 53, light compensating lamp 32 pass through
Relay 53 is electrically connected with PLC control chip 52；Specifically, light compensating lamp 32 can be LED light, control chip by PLC
52 are controlled, and the luminous power of light compensating lamp 32 is controlled using corresponding control circuit, thus to control the bright of light compensating lamp 32
It spends, and controls the folding closing of LED light using relay 53；Controller can also be selected directly in certain the present embodiment
Linkto brand and model is the LED lamp induction controller of LT-078, can be realized the brightness control and switch control of LED lamp
System, it is easy to use.
Optionally, as shown in fig. 6, further including the step motor control chip 6 being electrically connected with driving motor 251, stepping electricity
Machine control chip 6 is fixed in control cabinet 51；Specifically, the step motor control chip 6 in the present embodiment is exactly for controlling
Driving motor 251 processed, the stepping of driving motor 251 is controlled by output pulse, to realize the sliding of control slide
It adjusts, conveniently operates with；The stepping that the DA series reached is opened up in Taiwan also can be directly used in the driving motor 251 of the utility model
Driver is equipped with motor and drive control device, easy to use, at low cost.
Optionally, as shown in figure 5, being respectively and fixedly provided on the two sidewalls of cavity 220 and roof several with 21 phase mutual connection of slide bar
The idler wheel 222 of touching；Specifically, the sliding friction between sliding block 22 and slide bar 21 can be reduced by the idler wheel of setting 222, from
And the service life of sliding block 22 and slide bar 21 is improved, also guarantee that sliding block 22 slides steady.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of numerically-controlled machine tool that can be accurately positioned metalwork, it is characterised in that:
Including milling machine ontology (1) and the positioning auxiliary device being fixed in the milling machine ontology (1), the milling machine ontology (1)
Including pedestal (11), the casing (12) being fixed on the pedestal (11), it is fixed on the pedestal (11) and is located at the machine
Mobile platform (13) in shell (12) is fixed on the mobile platform (13) and the grip slipper (14) for fixing workpiece, solid
Due on the pedestal (11) and be located at the casing (12) in crossbeam, be fixed on the crossbeam and be located at the grip slipper
(14) main shaft (15) and numerical control device above；
The positioning auxiliary device is adjacent including being fixed on the mobile platform (13) and being located at the grip slipper (14)
Two first camera assemblies (2) of two sides, the second camera assembly being fixed on the main shaft (15) and it is fixed on the casing
(12) display screen on lateral wall (4) are mutually perpendicular to be distributed between first camera assembly (2), first camera assembly
(2) include the first camera (23), slide bar (21), be sheathed on the slide bar (21) and be slidably matched with the slide bar (21)
Sliding block (22), screw rod (252), the driving motor (251) for driving the screw rod (252) to rotate and build-in are in the cunning
The nut (253) being threadedly engaged on block (22) and with the screw rod (252), intermediate be equipped with of the sliding block (22) supply the slide bar
(21) cavity (220) that activity passes through, slide bar (21) the bottom both ends are respectively symmetrically fixed with L-shaped support leg (24),
The support leg (24) is by the horizon bar (241) that is fixed on the mobile platform (13) and is perpendicularly fixed at the horizon bar
(241) vertical bar (242) composition on, the fixed company in one end of the vertical bar (242) and the horizon bar (241) top one end
It connects, the other end of the vertical bar (242) is fixedly connected with the bottom of the slide bar (21), and the driving motor (251) is fixed
It is fixedly connected on the inner sidewall of wherein one vertical bar (242) and by shaft coupling with one end of screw rod (252), the cunning
The bottom of block (22) is equipped with the protruding block (221) between the vertical bar (242), and nut (253) build-in is in described
On protruding block (221), the other end of the screw rod (252) pass through the nut (253) and with another vertical bar (242)
Inner sidewall pivot joint is connected；
Second camera assembly includes the light compensating lamp (32) and second camera (31) for illumination, the light compensating lamp (32) with
And the second camera (31) is tilted respectively towards the tool position on the main shaft (15), first camera (23) with
And the second camera (31) is electrically connected with the display screen (4).
2. a kind of numerically-controlled machine tool that can be accurately positioned metalwork as described in claim 1, it is characterised in that:
It further include that BNC turns VGA video converter (7), first camera (23) and the second camera (31) are respectively
Turn VGA video converter (7) by the BNC to be electrically connected with the display screen (4).
3. a kind of numerically-controlled machine tool that can be accurately positioned metalwork as described in claim 1, it is characterised in that:
It further include the controller being electrically connected with the light compensating lamp (32), the controller includes being fixed on the outside of the casing (12)
Control cabinet (51) on wall, the PLC being fixed in the control cabinet (51) control chip (52) and relay (53), the benefit
Light lamp (32) is electrically connected by the relay (53) with PLC control chip (52).
4. a kind of numerically-controlled machine tool that can be accurately positioned metalwork as claimed in claim 3, it is characterised in that:
It further include the step motor control chip (6) being electrically connected with the driving motor (251), the step motor control chip
(6) it is fixed in the control cabinet (51).
5. a kind of numerically-controlled machine tool that can be accurately positioned metalwork as described in claim 1, it is characterised in that:
Build-in has the transverse bearing protruded into for the screw rod (252) other end on the inner sidewall of another vertical bar (242)
(254), one end of the screw rod (252) is rotatably assorted with the transverse bearing (254).
6. a kind of numerically-controlled machine tool that can be accurately positioned metalwork as described in claim 1, it is characterised in that:
Several idler wheels to contact with each other with the slide bar (21) are respectively and fixedly provided on the two sidewalls of the cavity (220) and roof
(222)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058775.2U CN209364239U (en) | 2019-01-15 | 2019-01-15 | A kind of numerically-controlled machine tool can be accurately positioned metalwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058775.2U CN209364239U (en) | 2019-01-15 | 2019-01-15 | A kind of numerically-controlled machine tool can be accurately positioned metalwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209364239U true CN209364239U (en) | 2019-09-10 |
Family
ID=67825296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058775.2U Expired - Fee Related CN209364239U (en) | 2019-01-15 | 2019-01-15 | A kind of numerically-controlled machine tool can be accurately positioned metalwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209364239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732829A (en) * | 2021-09-17 | 2021-12-03 | 张吉 | Tool setting system for numerical control tool grinding machine |
-
2019
- 2019-01-15 CN CN201920058775.2U patent/CN209364239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732829A (en) * | 2021-09-17 | 2021-12-03 | 张吉 | Tool setting system for numerical control tool grinding machine |
| CN113732829B (en) * | 2021-09-17 | 2022-12-20 | 江阴塞特精密工具有限公司 | Tool setting system for numerical control tool grinding machine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200415 Address after: 334000 15 / F, No.26, Juyuan Road, Shangrao economic and Technological Development Zone, Jiangxi Province Patentee after: Jiangxi Xuyang Technology Co., Ltd Address before: 334000, Jiangxi Shangrao economic and Technological Development Zone, sunrise District, Blue River Road optical industry base Patentee before: Jiangxi Xusunshine Electricity Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20210115 |