CN208788152U - A kind of numerical control drilling-milling lathe vision system object distance adjusting device - Google Patents
A kind of numerical control drilling-milling lathe vision system object distance adjusting device Download PDFInfo
- Publication number
- CN208788152U CN208788152U CN201821586646.2U CN201821586646U CN208788152U CN 208788152 U CN208788152 U CN 208788152U CN 201821586646 U CN201821586646 U CN 201821586646U CN 208788152 U CN208788152 U CN 208788152U
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- CN
- China
- Prior art keywords
- supporting plate
- bearing
- sliding rack
- vision system
- quiet supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Machine Tool Sensing Apparatuses (AREA)
Abstract
The utility model discloses a kind of numerical control drilling-milling lathe vision system object distance adjusting devices, including mounting bracket, quiet supporting plate is installed in mounting bracket, quiet supporting plate lower end connects sliding rack by nut, sliding rack two sides are fixedly installed with guide rail respectively, sliding rack lower end connects camera, sliding rack upper end is installed by motor and motor rack, motor and screw rod are sequentially connected by shaft coupling, quiet supporting plate two sides are equipped with guide groove and are slidably connected with guide rail, quiet supporting plate lower end is fixedly installed with nut, nut is connect with screw rod transmission, screw rod upper end connects bearing, bearing outer ring briquetting and bearing inner race briquetting are fixed on bearing, the fixed simultaneously cap in bearing upper end, the utility model structural principle is simple, rotation by controlling motor can automatically adjust the distance between camera and workpiece to be processed, improve the positioning measurement precision of vision system, save a large amount of adjust Time.
Description
Technical field
The utility model relates to drilling and milling machine technical field, specially a kind of numerical control drilling-milling lathe vision system object distance is adjusted
Device.
Background technique
Drilling and milling machine is to gather drilling and milling, boring, mill in the machine tool of one, is applied to middle-size and small-size part and processes.Suitable for each
The middle-size and small-size part processing of kind, especially nonferrous materials；Plastics；The cutting of nylon has structure simple, and flexible operation etc. is excellent
Point is widely used in single-piece or batches of machine-building；Measurement instrument industry；Building decoration and repair department.Drilling and milling machine is in one kind
Small Universal Metal Cutting Machine Tool, can crouch milling, and can vertical milling.It is suitable for brill, expansion, hinge, boring, hole machined；Such as milled with disk
Bed, angle milling cutter form milling cutter and face cutter, energy milling plane, inclined-plane, vertical plane and groove etc..Load onto attachment end mill head
Afterwards, it can be used as multidirectional milling work.After loading onto attachment dividing head, several m=3 millimeters straight-tooth below, cone tooth can be touched
The milling work of wheel and helical tooth etc..
In the prior art, industrial camera in order to obtain measure and positioning accuracy request can according between camera and workpiece away from
From accurate focus adjustment is carried out, does not change focal length after being programmed after regulating according to shooting picture generally, but make
A kind of product can not be done always for machining tool, so vision system is difficult to apply to numerical control machine tool all the time.
Utility model content
The purpose of this utility model is to provide a kind of numerical control drilling-milling lathe vision system object distance adjusting devices, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of numerical control drilling-milling lathe vision system object
Away from regulating device, including mounting bracket, quiet supporting plate is installed in the mounting bracket, the quiet supporting plate lower end is connected by nut
Sliding rack, the sliding rack two sides are fixedly installed with guide rail respectively, and the sliding rack lower end connects camera, the sliding rack upper end
Motor and motor rack are installed, the motor and screw rod are sequentially connected by shaft coupling, and the quiet supporting plate two sides are equipped with guide groove and lead
Rail is slidably connected, and the quiet supporting plate lower end is fixedly installed with nut, and the nut is connect with screw rod transmission, and the screw rod upper end connects
Joint bearing, is fixed with bearing outer ring briquetting and bearing inner race briquetting on the bearing, and the bearing upper end is fixed and cap；The peace
It fills bracket and passes through bracket connecting machine tool.
It preferably, further include position sensor and sensor block, the position sensor is fixedly mounted in mounting bracket, and
The position sensor is arranged in quiet supporting plate side, and the sensor block is fixedly mounted on support base side.
Preferably, the camera uses industrial camera, and the camera connects controller by communication equipment and carries out data biography
It is defeated.
Preferably, the quiet supporting plate and mounting bracket are vertical with lathe to sliding rack by screw, nut is adjustable connection
Degree adjustment.
Compared with prior art, the utility model has the beneficial effects that the utility model structural principle is simple, it can be automatic
The distance between camera and workpiece to be processed are adjusted, the positioning measurement precision of vision system is improved, when saving a large amount of adjust
Between；In use, the dead-center position by camera hoistable platform is only needed to be adjusted to the work top position of lathe, converted products when
It waits only it is to be understood that the height of product, and inputs height number in PC machine, camera hoistable platform is lifted up same height, this
As sample camera is remained with the surface distance of workpieces processing, the utility model can be according to the image of shooting workpiece according to picture
The brightness of vegetarian refreshments determines the profile of workpiece, calculates the corresponding number of pixels of profile point further according to the ratio of pixel and actual size
Example just calculates the size of workpiece；In addition, the camera acquisition precision that the utility model uses is high, in addition, the ring being arranged on bracket
Shape shadowless light is capable of providing constant homogeneous without shadow zone domain, further improves machining accuracy.
Detailed description of the invention
Fig. 1 is the utility model partial structural diagram；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is structural schematic diagram after the utility model is adjusted；
Fig. 4 is the quiet supporting plate of the utility model and mounting bracket connection side view；
Fig. 5 is the quiet supporting plate of the utility model and mounting bracket connection schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of numerical control drilling-milling lathe vision system object distance tune
Regulating device, including mounting bracket 1, quiet supporting plate 2 is equipped in the mounting bracket 1, and quiet supporting plate 2 passes through screw with mounting bracket 1
20, the adjustable connection of nut 21 adjusts the verticality of sliding rack and lathe.2 lower end of quiet supporting plate is connected by nut and is slided
Frame 3,3 two sides of sliding rack are fixedly installed with guide rail 4 respectively, and 3 lower end of sliding rack connects camera 5, on the sliding rack 3
End installation motor 6 and motor rack 7, the motor 6 are sequentially connected with screw rod 8 by shaft coupling 9, and quiet 2 two sides of supporting plate are equipped with
Guide groove 17 is slidably connected with guide rail 4, and quiet 2 lower end of supporting plate is fixedly installed with nut 16, and the nut 16 connects with the transmission of screw rod 8
It connecing, 8 upper end of screw rod connects bearing 10, it is fixed with bearing outer ring briquetting 11 and bearing inner race briquetting 15 on the bearing 10,
The fixed simultaneously cap 12 in 10 upper end of bearing；The mounting bracket 1 passes through 18 connecting machine tool 19 of bracket.
It further include position sensor 13 and sensor block 14 in the utility model, the position sensor 13 is fixedly mounted on
In mounting bracket 1, and the position sensor 13 is arranged in quiet 2 side of supporting plate, and the sensor block 14 is fixedly mounted on support base
Side.Position sensor uses differential Hall type crankshaft position sensor；Sensor block uses infrared induction sensor.
In addition, camera 6 uses industrial camera, the camera 6, which connects controller by communication equipment, to carry out data transmission.
Working principle: in use, the dead-center position by camera hoistable platform is only needed to be adjusted to the work top position of lathe
It sets, only it is to be understood that the height of product when converted products, and inputs height number in PC machine, camera hoistable platform mentions upwards
Same height is risen, as such camera is remained with the surface distance of workpieces processing, the utility model can be according to shooting
The image of workpiece determines the profile of workpiece according to the brightness of pixel, calculates the corresponding number of pixels of profile point further according to picture
The ratio of element and actual size just calculates the size of workpiece.
In conclusion the utility model structural principle is simple, can automatically adjust between camera and workpiece to be processed away from
From improving machining accuracy and processing efficiency.
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 (4)
1. a kind of numerical control drilling-milling lathe vision system object distance adjusting device, including mounting bracket (1), it is characterised in that: the peace
It is equipped with quiet supporting plate (2) on dress bracket (1), quiet supporting plate (2) lower end connects sliding rack (3) by nut, the sliding rack
(3) two sides are fixedly installed with guide rail (4) respectively, and sliding rack (3) lower end connects camera (5), sliding rack (3) the upper end peace
It fills motor (6) and motor rack (7), the motor (6) and screw rod (8) are sequentially connected by shaft coupling (9), the quiet supporting plate (2)
Two sides are equipped with guide groove (17) and are slidably connected with guide rail (4), and quiet supporting plate (2) lower end is fixedly installed with nut (16), the spiral shell
Female to be sequentially connected with screw rod (8), screw rod (8) upper end connects bearing (10), is fixed with bearing outer ring on the bearing (10)
Briquetting (11) and bearing inner race briquetting (15), the fixed simultaneously cap (12) in bearing (10) upper end；The mounting bracket (1) passes through branch
Frame (18) connecting machine tool (19).
2. a kind of numerical control drilling-milling lathe vision system object distance adjusting device according to claim 1, it is characterised in that: also wrap
Position sensor (13) and sensor block (14) are included, the position sensor (13) is fixedly mounted on mounting bracket (1), and described
Position sensor (13) is arranged in quiet supporting plate (2) side, and the sensor block (14) is fixedly mounted on support base side.
3. a kind of numerical control drilling-milling lathe vision system object distance adjusting device according to claim 1, it is characterised in that: described
Camera (5) uses industrial camera, and the camera (5) connects controller by communication equipment and carries out data transmission.
4. a kind of numerical control drilling-milling lathe vision system object distance adjusting device according to claim 1, it is characterised in that: described
Quiet supporting plate (2) and mounting bracket (1) are by screw (20), nut (21) adjustable connection, to the verticality tune of sliding rack and lathe
It is whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586646.2U CN208788152U (en) | 2018-09-28 | 2018-09-28 | A kind of numerical control drilling-milling lathe vision system object distance adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586646.2U CN208788152U (en) | 2018-09-28 | 2018-09-28 | A kind of numerical control drilling-milling lathe vision system object distance adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788152U true CN208788152U (en) | 2019-04-26 |
Family
ID=66211047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821586646.2U Expired - Fee Related CN208788152U (en) | 2018-09-28 | 2018-09-28 | A kind of numerical control drilling-milling lathe vision system object distance adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788152U (en) |
-
2018
- 2018-09-28 CN CN201821586646.2U patent/CN208788152U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |