CN208556861U - A kind of prior-warning device of numerically controlled lathe - Google Patents
A kind of prior-warning device of numerically controlled lathe Download PDFInfo
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- CN208556861U CN208556861U CN201820915708.3U CN201820915708U CN208556861U CN 208556861 U CN208556861 U CN 208556861U CN 201820915708 U CN201820915708 U CN 201820915708U CN 208556861 U CN208556861 U CN 208556861U
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- box body
- protective door
- numerically controlled
- controlled lathe
- graduation mark
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Abstract
The utility model relates to a kind of prior-warning devices of numerically controlled lathe, including protective door, the protective door inner wall is fixedly connected with fan, and the first box body is equipped at the fan, it is equipped with ventilation hole at left and right sides of first box body, is equipped with humidity sensor in first box body；The protective door outer wall is equipped with display；The protective door outer wall left side vertical is equipped with graduation mark, is equipped with the through slot for being parallel to graduation mark at the graduation mark；The protective door inner wall is equipped with two the second box bodys being slidably connected with the through slot；The protective door outer wall is equipped with the slide assemblies being fixedly connected with second box body；It is equipped with laser avoidance device in second box body, is additionally provided with light-transmitting component on second box body.The utility model realizes numerically controlled lathe can be with the offset of early warning alignment, the excessive abnormal operation of humidity in numerically controlled lathe.
Description
Technical field
The utility model relates to numerically controlled lathe prior-warning device fields, and in particular to a kind of prior-warning device of numerically controlled lathe.
Background technique
Numerically-controlled machine tool is automatically processed to part to be processed according to the processing program woven in advance.We
Machining process route, technological parameter, the motion profile of cutter, displacement, cutting parameter and the miscellaneous function of part, according to number
Instruction code as defined in control lathe and program format are written as processing program list, then the content record in this program list is being controlled
It on medium, is then input in the numerical control device of numerically-controlled machine tool, for working shaft-like part or the inside and outside circle of disk-like accessory
Cylinder, the inside and outside circular conical surface of any cone angle, the interior machinings such as positive camber and cylinder, tapered tread of complicated revolution, and can be carried out
Grooving, drilling, reaming, fraising and bore hole etc..
Patent CN201610232387.2 discloses a kind of numerically-controlled machine tool warning device, front side one end of the lathe bottom case
It is provided with revolution alarm, front side one end of the lathe top shell is provided with temperature buzzer；The utility model is passed using temperature
Sensor monitors temperature between lathe bottom case and lathe spindle, and speed probe monitors the output revolving speed of motor, and data are defeated
It is sent to PLC controller, display is on a display screen, intuitive and easy to understand, and it can be compared with tentation data, improve the accuracy of monitoring,
Temperature alarming device is alarmed with revolving speed warning device, and staff is reminded to check associated components.
Above-mentioned numerically-controlled machine tool warning device is the warning device for designing a kind of detection temperature and revolving speed, but for numerical control
The other parameters of lathe are not directed to, such as alignment and humidity parameter, the two parameters influence work pieces process precision and at
Power.
Utility model content
The utility model provides a kind of prior-warning device of numerically controlled lathe, and realizing numerically controlled lathe can be with early warning alignment
It deviates, the excessive abnormal operation of the humidity in numerically controlled lathe.
The technical solution adopted in the utility model is as follows:
A kind of prior-warning device of numerically controlled lathe, including protective door, the protective door inner wall are fixedly connected with fan, close to institute
It states and is equipped with the first box body at fan, ventilation hole is equipped at left and right sides of first box body, is equipped with humidity in first box body
Sensor；The protective door outer wall is equipped with display；The protective door outer wall left side vertical is equipped with graduation mark, at the graduation mark
Equipped with the through slot for being parallel to graduation mark；The protective door inner wall is equipped with two the second box bodys being slidably connected with the through slot；
The protective door outer wall is equipped with the slide assemblies being fixedly connected with second box body；Laser report is equipped in second box body
Device is warned, is additionally provided with light-transmitting component on second box body.
The working principle and process of the technical program are as follows:
When work of numerical control machine, do not need worker directly go operation lathe, generally by numerical control device to numerically-controlled machine tool into
Row control.In general, the splashing of numerically controlled lathe cutting fluid and chip in order to prevent, is provided with shield and protective door.This is practical new
The prior-warning device of type is mainly set on protective door.Firstly, fan is fixedly mounted on protective door inner wall, close to the fan
Place is equipped with the first box body, the air that the ventilation hole at left and right sides of the first box body is used to circulate in shield, and the first box is intracorporal wet
Degree sensor can measure air humidity, and humidity value is shown on the display of protective door outer wall；Secondly, the second box body is installed
In on through slot, slided on through slot；Finally, protective door is mounted on shield.Before numerically controlled lathe work, first workpiece is fixed
On main shaft, guarantee that main shaft and workpiece are coaxial, after shutting protective door, it is known that diameter of work slides the second box body, passes through Slide Group
Part slides the position of the second box body of setting in graduation mark, so that laser alarm installation is penetrated by light-transmitting component in two the second box bodys
The distance between laser beam out is just within the scope of the worst error of diameter of work.Then fan, humidity sensor are opened
And laser avoidance device, numerically-controlled machine tool control device is set, workpieces processing is started.Humidity sensor can monitor humidity in real time, swash
Light crossing-signal can be greater than standard value with real-time control alignment, humidity, can suspend processing, open protective door ventilation drying；Swash
When light crossing-signal early warning, it can stop processing, adjusting workpiece and fixture makes it restore coaxial, or detection other influences alignment
Abnormal conditions.
The technical program is creatively provided with laser avoidance device and humidity sensor on protective door.Work of numerical control machine
When, when due to work pieces process, cutting fluid is continuously outflowed, but protective door is closed always, is caused humidity in shield larger, is influenced work
The processing effect of part, the case where being likely to occur the components such as corrosion clamp for a long time；It, can be with using humidity sensor and display
Humidity condition in observation shield in real time when being higher than standard value, can open protective door ventilation with break-off.Fan is set
It sets, in protective door closure, the near vent air circulation of the first box body is accelerated in fan rotation, improves humidity sensor and surveys
It is more acurrate to measure data；When protective door is opened, fan rotation can accelerate air circulation, and the biggish sky of humidity in shield is discharged
Gas.It, cannot when clamp clamping device of clamp goes wrong or the abnormal conditions such as cracking of cutter lead to processed workpiece position error
When processing qualified workpiece, when the workpiece of offset touches laser, laser avoidance device meeting early warning notifies operator to stop immediately
It only processes, avoids continuing to manufacture unqualified workpiece, save manufacturing cost, lower scrappage.Laser avoidance device detection range is remote, accidentally
Report rate is low, strong interference immunity, noiseless to other equipment, adjusts simple, wide adaptability.Laser avoidance device autonomous working is not counted
Controlling lathe control device influences, and guarantees the accuracy of alarm.
Further, the protective door bottom is equipped with articulated shaft, and the protective door and numerically controlled lathe is hinged.Articulated shaft will
Protective door bottom is fixedly connected with numerically controlled lathe, and articulated connection mode allows protective door flexibly to open closure.
Further, the protective door and the fan are bolted to connection.Fan is bolted on protection
Door inner wall.It is bolted good fixing effect, detachably, fan and bolt are relatively independent, and it is subsequent in time discrete component damage occur,
It only needs to replace discrete component, saves the cost of overhaul.
Further, the display is electrically connected with the humidity sensor.Display and humidity sensor cooperate,
It monitors the humidity condition in shield in real time, when humidity value is greater than standard value, can stop processing in time, open protection
Door, ventilation drying guarantee the quality of following process workpiece, reduce rejection rate, meanwhile, timely ventilation drying can reduce moisture
Corrosion and damage to component.
Further, the slide assemblies include sliding shoe and scale mark needle, the sliding shoe and second box body
It is fixedly connected by screw rod.The design of sliding shoe controls the second box body convenient for operator, and scale mark needle is for being accurately arranged
The specific location of second box body improves the accuracy of laser avoidance device laser irradiation.Screw rod is connected sliding shoe and the second box body
It is fixed, guarantee synchronous slide.
Further, the through slot inner wall is magnetic material.It is magnetic after specific location determines the second box body on through slot
Material both can be such that the second box body slides on through slot, can also accurately fix the position of the second box body.Magnetic medium absorption is made
With strong, the second box body is made to be not easy sliding occurs due to gravity to lead to laser alarm installation positional shift.
Further, second box body and the sliding shoe are stainless steel material.Stainless steel mass-energy preferably cooperates
Magnetic medium in through slot keeps its fixed effect more preferable, and position setting is more accurate；Second box body is mostly in shield
Interior, stainless steel material, anticorrosive property, hardness is big, obdurability, and humidity is larger in suitable shield, the environment that chip is splashed.
Further, the graduation mark engraving is on the protective door outer wall, and in the graduation mark, 0 graduation mark is located at institute
Through slot midpoint is stated, 0 graduation mark two sides are respectively equipped with the scale of 0~300mm range, and scale is the every lattice of 1mm.The graduation mark is used
In accurately setting the second box body the position on through slot, make setting after two the second box bodys distance diameter of work most
In great error range.Reading of the scale mark needle on graduation mark is workpiece radius (within the scope of worst error).Accurately
The graduation mark of scale can detect the alignment of main shaft and workpiece more sensitive and accurately.
Further, 0 graduation mark and lathe spindle axis are in same level.It will be where the graduation mark on protective door
Perpendicular where plane translation to main-shaft axis, 0 graduation mark are overlapped with main-shaft axis, and scale mark needle is in graduation mark
Reading be exactly workpiece radius (within the scope of worst error), so that projects in two intracorporal laser avoidance devices of the second box swashs
The distance between light is exactly diameter of work (within the scope of worst error).
Further, the light-transmitting component includes loophole or transparent glass.Loophole and transparent glass are able to achieve
Cross the function of laser.
In conclusion the beneficial effect of the utility model compared to the prior art is:
(1) the utility model is creatively provided with laser avoidance device in protective door, occurs during workpieces processing
The special circumstances such as clamping device failure, cutter extremely cutting, cause workpiece to be destroyed with main shaft alignment, laser avoidance device is set
The case where meter can be monitored in real time with early warning work pieces process, braking stops processing in time, avoids processing non-compliant work
Part wastes raw material, increases useless consumption, and then the productivity of lifting process；
(2) the utility model is creatively provided with humidity sensor in protective door, while being additionally provided with and humidity sensor
The fan that device is used cooperatively；The use of cutting fluid is essential in work pieces process, thus in closed shield humidity compared with
Height, humidity sensor can monitor humidity value in real time, stop workpieces processing in due course by observing humidity value, open protective door ventilation
Dehumidifying reduces a possibility that lathe component is corroded, and extends the service life of lathe component；
(3) the utility model is simple in construction, easy to disassemble and assemble, it is only necessary to process protective door, the pre- of numerically-controlled machine tool can be realized
Alert function, manufacturing cost is cheap, is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the prior-warning device of numerically controlled lathe in the utility model
Fig. 2 is a kind of backsight structural representation of the prior-warning device of numerically controlled lathe in the utility model
Fig. 3 is a kind of left view structural representation of the prior-warning device of numerically controlled lathe in the utility model
In the figure, it is marked as 1- protective door, 2- fan, the first box body of 3-, 4- ventilation hole, 5- graduation mark, the second box body of 6-, 7-
Scale mark needle, 8- display, 9- through slot, 10- light-transmitting component, 11- articulated shaft, 12 sliding shoes.
Specific embodiment
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to Fig. 1-3 and
The utility model is described in further detail for specific embodiment.
Embodiment 1
A kind of prior-warning device of numerically controlled lathe, including protective door 1,1 inner wall of protective door are fixedly connected with fan 2, lean on
It is equipped with the first box body 3 at the nearly fan 2, is equipped with ventilation hole 4 at left and right sides of first box body 3, in first box body 3
Equipped with humidity sensor；1 outer wall of protective door is equipped with display 8；The 1 outer wall left side vertical of protective door is equipped with graduation mark 5,
The through slot 9 for being parallel to graduation mark 5 is equipped at the graduation mark 5；1 inner wall of protective door, which is equipped with to slide with the through slot 9, to be connected
Two the second box bodys 6 connect；1 outer wall of protective door is equipped with the slide assemblies being fixedly connected with second box body 6；It is described
It is equipped with laser avoidance device in second box body 6, is additionally provided with light-transmitting component 10 on second box body 6.By slide assemblies in scale
The position of line sliding the second box body of setting, so that the laser that laser alarm installation is projected by light transmission device in two the second box bodys
The distance between ray is just within the scope of the worst error of diameter of work.Then fan, humidity sensor and laser report are opened
Alert device.Humidity sensor can monitor humidity in real time, and laser avoidance device can be with real-time control alignment.Ventilation hole is only arranged at
It is that humidity sensor is damaged in box body in order to avoid the chip splashing of splashing is entered by ventilation hole at left and right sides of one box body.
Embodiment 2
Based on embodiment 1, the protective door bottom is equipped with articulated shaft, and the protective door and numerically controlled lathe is hinged.Hingedly
Protective door bottom is fixedly connected by axis with numerically controlled lathe, and articulated connection mode allows protective door flexibly to open closure.
Embodiment 3
Based on embodiment 1, the protective door 1 and the fan 2 are bolted to connection.Fan is bolted on
Protective door inner wall.It is bolted good fixing effect, detachably, fan and protective door are relatively independent, subsequent in time single member occur
Part damage, it is only necessary to replace discrete component, save the cost of overhaul.
Embodiment 4
Based on embodiment 1, the display 8 is electrically connected with the humidity sensor.Display and humidity sensor are mutual
Cooperation monitors the humidity condition in shield in real time, when humidity value is greater than standard value, can stop processing in time, open
Protective door, ventilation drying guarantee the quality of following process workpiece, reduce rejection rate, meanwhile, timely ventilation drying can reduce
Corrosion and damage of the moisture to component.
Embodiment 5
Based on embodiment 1, the slide assemblies include sliding shoe 12 and scale mark needle 7, the sliding shoe 12 and described
Second box body 6 is fixedly connected by screw rod.The design of sliding shoe controls the second box body convenient for operator, and scale mark needle is used for
The specific location of the second box body of accurate setting, improves the accuracy of laser avoidance device laser irradiation, screw rod connection by sliding shoe and
Second box body is fixed, and guarantees synchronous slide.
Embodiment 6
Based on embodiment 1,9 inner wall of through slot is magnetic material.After specific location determines the second box body on through slot,
Magnetic material both can be such that the second box body slides on through slot, can also accurately fix the position of the second box body.Magnetic medium is inhaled
Attached effect is strong, and the second box body is made to be not easy to occur to slide due to gravity to lead to laser alarm installation positional shift.
Embodiment 7
Based on embodiment 5, second box body 6 and the sliding shoe 12 are stainless steel material.Stainless steel mass-energy is more preferable
Ground cooperates the magnetic medium in through slot, keeps its fixed effect more preferable, and position setting is more accurate；Second box body is mostly in anti-
In shield, stainless steel material, anticorrosive property, hardness is big, obdurability, and humidity is larger in suitable shield, the environment that chip is splashed.
Embodiment 8
Based on embodiment 1, graduation mark engraving is on 1 outer wall of protective door, in the graduation mark, 0 graduation mark position
In 9 midpoint of through slot, 0 graduation mark two sides are respectively equipped with the scale of 0~300mm range, and scale is the every lattice of 1mm.The quarter
Line is spent for the position on through slot of the second box body to be accurately arranged, and the distance of two the second box bodys after making setting is straight in workpiece
Within the scope of the worst error of diameter.Reading of the scale mark needle on graduation mark is workpiece radius (in worst error range
It is interior).The graduation mark of exact scale can detect the alignment of main shaft and workpiece more sensitive and accurately.
Embodiment 9
Based on embodiment 8,0 graduation mark and lathe spindle axis are in same level.By the graduation mark on protective door
Perpendicular where the plane translation to main-shaft axis of place, 0 graduation mark are overlapped with main-shaft axis, and scale mark needle is being carved
The reading for spending line is exactly workpiece radius (within the scope of worst error), so projecting in two intracorporal laser avoidance devices of the second box
The distance between laser rays be exactly diameter of work (within the scope of worst error).
Embodiment 10
Based on embodiment 1, the light-transmitting component 10 includes loophole or transparent glass.Loophole and transparent glass can be real
Now penetrate the function of laser.
It is existing that technical staff in the field should be appreciated that humidity sensor, laser avoidance device described in this programme belong to
Technology can purchase on the market the product to different model and specification according to specific requirements.For example, the humidity that this programme uses passes
Sensor can be the production of omega company, the U.S., model CN32Pt, CN16Pt or CN8Pt series；Laser avoidance device can
To be that FuZhe Science and Technology Ltd., Shenzhen produces, model FU-JS002.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (10)
1. a kind of prior-warning device of numerically controlled lathe, it is characterised in that: including protective door (1), protective door (1) inner wall is fixed to be connected
Fan (2) are connected to, are equipped with the first box body (3) at the fan (2), are equipped at left and right sides of first box body (3) logical
Air holes (4), first box body (3) is interior to be equipped with humidity sensor；Protective door (1) outer wall is equipped with display (8)；It is described anti-
It protects door (1) outer wall left side vertical and is equipped with graduation mark (5), the through slot (9) for being parallel to graduation mark (5) is equipped at the graduation mark (5)；
Protective door (1) inner wall is equipped with two the second box bodys (6) being slidably connected with the through slot (9)；The protective door (1) is outside
Wall is equipped with the slide assemblies being fixedly connected with second box body (6)；Laser avoidance device is equipped in second box body (6),
Light-transmitting component (10) are additionally provided on second box body (6).
2. a kind of prior-warning device of numerically controlled lathe according to claim 1, it is characterised in that: protective door (1) bottom
It is equipped with articulated shaft (11), the protective door (1) and numerically controlled lathe is hinged.
3. a kind of prior-warning device of numerically controlled lathe according to claim 1, it is characterised in that: the protective door (1) and institute
Fan (2) is stated to be bolted to connection.
4. a kind of prior-warning device of numerically controlled lathe according to claim 1, it is characterised in that: the display (8) and institute
State humidity sensor electrical connection.
5. a kind of prior-warning device of numerically controlled lathe according to claim 1, it is characterised in that: the slide assemblies include sliding
Motion block (12) and scale mark needle (7), the sliding shoe (12) and second box body (6) are fixedly connected by screw rod.
6. a kind of prior-warning device of numerically controlled lathe according to claim 1, it is characterised in that: through slot (9) inner wall is
Magnetic material.
7. a kind of prior-warning device of numerically controlled lathe according to claim 5, it is characterised in that: second box body (6) and
The sliding shoe (12) is stainless steel material.
8. a kind of prior-warning device of numerically controlled lathe according to claim 1, it is characterised in that: the graduation mark engraving is in institute
It states on protective door (1) outer wall, in the graduation mark, 0 graduation mark is located at the through slot (9) midpoint, and 0 graduation mark two sides are set respectively
There is the scale of 0~300mm range, scale is the every lattice of 1mm.
9. a kind of prior-warning device of numerically controlled lathe according to claim 8, it is characterised in that: 0 graduation mark and lathe
Main-shaft axis is in same level.
10. a kind of prior-warning device of numerically controlled lathe according to claim 1, it is characterised in that: the light-transmitting component (10)
Including loophole or transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915708.3U CN208556861U (en) | 2018-06-13 | 2018-06-13 | A kind of prior-warning device of numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915708.3U CN208556861U (en) | 2018-06-13 | 2018-06-13 | A kind of prior-warning device of numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556861U true CN208556861U (en) | 2019-03-01 |
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ID=65486591
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820915708.3U Active CN208556861U (en) | 2018-06-13 | 2018-06-13 | A kind of prior-warning device of numerically controlled lathe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794903A (en) * | 2019-11-19 | 2020-02-14 | 张俊霞 | Device and method for regulating and controlling working temperature and working humidity of numerically controlled lathe |
-
2018
- 2018-06-13 CN CN201820915708.3U patent/CN208556861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794903A (en) * | 2019-11-19 | 2020-02-14 | 张俊霞 | Device and method for regulating and controlling working temperature and working humidity of numerically controlled lathe |
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