CN208880328U - A kind of breaking monitor station of numerically-controlled machine tool - Google Patents
A kind of breaking monitor station of numerically-controlled machine tool Download PDFInfo
- Publication number
- CN208880328U CN208880328U CN201821705777.8U CN201821705777U CN208880328U CN 208880328 U CN208880328 U CN 208880328U CN 201821705777 U CN201821705777 U CN 201821705777U CN 208880328 U CN208880328 U CN 208880328U
- Authority
- CN
- China
- Prior art keywords
- groove
- top plate
- plate
- terminals
- bottom plate
- 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.)
- Active
Links
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of breaking monitor stations of numerically-controlled machine tool, including breaking detection circuit and monitor station ontology, breaking detection circuit includes workpiece terminals and lathe terminals monitor station ontology includes the top surface for installing workpiece and the bottom surface for being fixed on platen, the top and bottom insulation of monitor station ontology;Monitor station ontology includes cavity, and breaking detection circuit is mounted in cavity, and workpiece terminals are electrically connected with the top of monitor station ontology, or passes through monitor station ontology and be electrically connected with workpiece;Lathe terminals are electrically connected with the bottom of monitor station ontology, or are passed through monitor station ontology and be electrically connected with platen.The breaking detection circuit of the utility model is mounted in the cavity of monitor station, does not need to be transformed the circuit of existing lathe;Workpiece terminals are electrically connected with the top of monitor station, and lathe terminals pass through monitor station and are electrically connected with platen, are not needed other wiring when in use, can be saved board non-cutting time.
Description
[technical field]
The utility model relates to the detection of the breaking of numerically-controlled machine tool more particularly to a kind of breaking monitor stations of numerically-controlled machine tool.
[background technique]
The failure that the lesser cutter of diameter is surprisingly broken frequent occurrence when working on high-precision machining center.Due to knife
Tool is broken no omen, and cracking of cutter post-processing center is being remained in operation according further to the cutter track editted in advance, this is not only wasted
Time, and if bad workpiece flows to downstream process, larger problem can be brought to the assembly of product.
The utility model of Patent No. CN200820187132.X discloses a kind of PCB drilling machine knife-breaking detection device.Packet
Include single-chip microcontroller, Signal interface module and by leading on main shaft shell, air-gap capacitance, spindle rotor, cutter and processed pcb board
The peripheral signal transmission loop that body interconnection is constituted.High frequency transformer is connected in peripheral signal transmission loop, with single-chip microcontroller, signal
Interface module interconnection composition breaking measure loop.When detection, high frequency transformation is driven by single-chip microcontroller output periodic short pulse signal
The primary of device judges whether breaking according to the variation of the waveform of single-chip microcontroller input pin, if detecting breaking phenomenon, output phase is answered
Signal to Control System of NC Machine.
Application No. is the utility models of CN201320146691.7 to disclose a kind of drill bit break detection device, including high frequency
Signal generator, signal amplification circuit, photoelectrical coupler, voltage comparison module, machine tool device, the high-frequency signal hair
Raw device, signal amplification circuit, photoelectrical coupler are sequentially connected by conducting wire, the machine tool device and the photoelectrical coupler
Conducting wire connection;One end of the voltage comparison module connects the photoelectrical coupler by a level circuit, and the voltage compares
The other end of module picks out an output end and a ground terminal;After the high-frequency signal transmitter launches high-frequency signal, through institute
The high-frequency signal that the signal amplification circuit stated generates HF signal generator amplifies, then receives warp by the photoelectrical coupler
Amplified signal, the final high-frequency signal are connected on machine tool device by the diode side of photoelectrical coupler.
Above two utility model needs to be transformed the circuit of equipment, these devices need wiring when in use, occupies
Board non-cutting time.
[summary of the invention]
It does not need to be transformed the circuit of equipment the technical problem to be solved by the present invention is to provide a kind of, it can be with
Save the breaking monitor station of the numerically-controlled machine tool of board non-cutting time.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is a kind of breaking inspection of numerically-controlled machine tool
Scaffold tower, including breaking detection circuit and monitor station ontology, breaking detection circuit include signal communication end, workpiece terminals and lathe
Terminals, signal communication end and control circuit communicate to connect;Monitor station ontology includes top surface for installing workpiece and for solid
It is scheduled on the bottom surface on platen, the top and bottom insulation of monitor station ontology;The middle part of monitor station ontology includes cavity, is broken
Knife detection circuit is mounted in the cavity, and workpiece terminals are electrically connected with the top of monitor station ontology, or passes through monitor station
Ontology is electrically connected with workpiece;Lathe terminals are electrically connected with the bottom of monitor station ontology, or pass through monitor station ontology and lathe worker
Make platform electrical connection.
Above-described breaking monitor station, breaking detection circuit include wireless transceiver circuit, and wireless transceiver circuit connects breaking
The signal communication end of detection circuit, breaking detection circuit are communicated to connect by wireless transceiver circuit and control circuit.
Above-described breaking monitor station, monitor station ontology include the top plate of metal material and the bottom plate of insulating materials, top
Plate is connected and fixed with bottom plate by a plurality of screws;The main part of the breaking detection circuit is encapsulated in signal acquisition process mould
In block, signal acquisition process module is arranged in the cavity, and the cavity is arranged between top plate and bottom plate.
Above-described breaking monitor station, including 4 block baffles, waterproof power switch and waterproof charging connector;Breaking detection
Circuit includes charging end and start end, and charging end is connect with waterproof charging connector, and start end is connect with waterproof power switch;Top plate
Bottom surface include the penetrating groove in left and right, the front and rear width of bottom plate and of same size before and after groove is embedded at the top of bottom plate
In the groove of top board undersurface;The top of 4 block baffles is fixed by screws in the surrounding of top plate, and the lower part of 4 block baffles is in bottom plate
Outside.
Above-described breaking monitor station includes cavity groove and conducting wire as described cavity a part at the top of bottom plate
Lead-out groove, the conducting wire lead-out groove of bottom plate are connected to the cavity groove of bottom plate;It workpiece terminals, lathe terminals, charging end and opens
Moved end passes through lead respectively and connect with signal acquisition process module, the lead of charging end and lead the leading by bottom plate of start end
Line lead-out groove is drawn outward;Workpiece terminals and lathe terminals respectively include power spring needle, and bottom plate includes two conductive bullets
The bearing bore of spring needle, the first bearing bore are vertically disposed at the lower section of bottom plate cavity groove, and upper end is connected to the cavity groove of bottom plate, machine
The power spring needle of bed terminals is fixed in the first bearing bore, and the syringe needle of lathe terminals power spring needle exposes the bottom of bottom plate
Face;Second bearing bore is vertically disposed at the side of bottom plate cavity groove, and upper end is connected by lateral groove and bottom plate cavity groove
Logical, the power spring needle of workpiece terminals is fixed in the second bearing bore, and the syringe needle of workpiece terminals power spring needle exposes bottom plate
Top surface, with top plate contact.
Above-described breaking monitor station, including the first sealing rubber ring, the top surface of bottom plate include annular groove, the ring of bottom plate
Connected in star is arranged in the periphery of bottom plate cavity groove, and the first sealing rubber ring is arranged in the annular groove of bottom plate;Second bearing bore position
Sealant is filled in the inner circumferential of bottom plate annular groove, the conducting wire lead-out groove of bottom plate;The needle tubing and bearing bore of power spring needle are logical
Cross sealant bonding;Baffle close to backplane conductors lead-out groove side includes two mounting holes, and waterproof power switch and waterproof are filled
Electric connection is separately fixed in mounting hole, and bottom plate includes escape groove close to the position of mounting hole, the escape groove of bottom plate and bottom plate
The lead of the connection of conducting wire lead-out groove, charging end is connect by the escape groove of bottom plate with waterproof charging connector, and the lead of start end is logical
The escape groove for crossing bottom plate is connect with waterproof power switch.
Above-described breaking monitor station, the bottom of top plate and the top of bottom plate respectively include as described cavity a part
Cavity groove, the bottom of top plate include conducting wire lead-out groove, and the conducting wire lead-out groove of top plate is connected to the cavity groove of top plate;Workpiece connects
Line end, lathe terminals, charging end and start end pass through lead respectively and connect with signal acquisition process module, the lead of charging end
It is drawn outward with the lead of start end by the conducting wire lead-out groove of top plate;Workpiece terminals and lathe terminals respectively include conduction
Spring needle, bottom plate include the bearing bore of two power spring needles, and the first bearing bore is vertically disposed at the lower section of bottom plate cavity groove, on
End is connected to bottom plate cavity groove, and the power spring needle of lathe terminals is fixed in the first bearing bore, lathe terminals conduction bullet
The syringe needle of spring needle exposes the bottom surface of bottom plate;Second bearing bore is vertically disposed at the side of bottom plate cavity groove, workpiece terminals
Power spring needle is fixed in the second bearing bore, and the syringe needle of workpiece terminals power spring needle exposes the top surface of bottom plate, is connect with top plate
Touching.
Above-described breaking monitor station, including the second sealing rubber ring, the bottom surface of top plate include annular groove, the ring of top plate
Connected in star is arranged in the periphery of top plate cavity groove, and the second sealing rubber ring is arranged in the annular groove of top plate;Second bearing bore position
Sealant is filled in the inner circumferential of top plate annular groove, the conducting wire lead-out groove of top plate;The needle tubing and bearing bore of power spring needle are logical
Cross sealant bonding;Baffle close to top plate conducting wire lead-out groove side includes two mounting holes, and waterproof power switch and waterproof are filled
Electric connection is separately fixed in mounting hole, and top plate includes escape groove close to the position of mounting hole, the escape groove of top plate and top plate
The lead of the connection of conducting wire lead-out groove, charging end is connect by the escape groove of top plate with waterproof charging connector, and the lead of start end is logical
The escape groove for crossing top plate is connect with waterproof power switch.
Above-described breaking monitor station, monitor station ontology include the centre of metal top plate, metal base plate and insulating materials
Plate, intermediate plate are arranged between metal top plate and metal base plate;Intermediate plate is connect with metal base plate by a plurality of metal base plates
Screw is connected and fixed, and intermediate plate is connected and fixed with metal top plate by a plurality of metal top plate attachment screws;The bottom of metal top plate
Portion includes the cavity groove and conducting wire lead-out groove as the cavity, the conducting wire lead-out groove of metal top plate and the cavity of metal top plate
Groove connection;The main part of the breaking detection circuit is encapsulated in signal acquisition process module, signal acquisition process module
It is arranged in the cavity groove of metal top plate;Workpiece terminals, lathe terminals, charging end and start end pass through respectively lead with
Signal acquisition process module connection, the lead of charging end and the lead of start end are drawn outward by the conducting wire lead-out groove of metal top plate
Out;Workpiece terminals are fixed by screws in metal top plate, are electrically connected with metal top plate;Lathe terminals are fixed on metal bottom
On plate attachment screw, it is electrically connected with metal base plate;The metal base plate attachment screw of fixed lathe terminals and fixed workpiece wiring
The screw at end is located in the cavity.
Above-described breaking monitor station, including 4 block baffles, waterproof power switch, waterproof charging connector and third sealing
Cushion rubber, the bottom surface of metal top plate include annular groove, and the annular groove of metal top plate is arranged in the outer of metal top plate cavity groove
Week, third sealing rubber ring are arranged in the annular groove of metal top plate;Sealant is filled in the conducting wire lead-out groove of metal top plate;
Breaking detection circuit includes charging end and start end, and charging end is connect with waterproof charging connector, start end and waterproof power switch
Connection;The top of 4 block baffles is fixed by screws in the surrounding of top plate, and the lower part of 4 block baffles is in the outside of bottom plate;Close to gold
The baffle for belonging to top plate conducting wire lead-out groove side includes two mounting holes, and waterproof power switch and waterproof charging connector are separately fixed at
In mounting hole, metal top plate includes escape groove, the escape groove of metal top plate and the conducting wire of metal top plate close to the position of mounting hole
The lead of lead-out groove connection, charging end is connect by the escape groove of metal top plate with waterproof charging connector, and the lead of start end is logical
The escape groove for crossing metal top plate is connect with waterproof power switch.
The breaking detection circuit of the utility model is mounted in the cavity of monitor station, do not need to the circuit of existing lathe into
Row transformation;Breaking detection circuit workpiece terminals are electrically connected with the top of monitor station ontology, or pass through monitor station ontology and workpiece
Electrical connection;Lathe terminals are electrically connected with the bottom of monitor station ontology, or are passed through monitor station ontology and be electrically connected with platen,
Wiring is simple when in use or does not need other wiring, can save board non-cutting time.
[Detailed description of the invention]
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the perspective view of the utility model embodiment numerically-controlled machine tool.
Fig. 2 is the partial enlarged view at I position in Fig. 1.
Fig. 3 is the perspective view of 1 breaking monitor station of the utility model embodiment.
Fig. 4 is the perspective view at 1 another visual angle of breaking monitor station of the utility model embodiment.
Fig. 5 is the exploded view of 1 breaking monitor station of the utility model embodiment.
Fig. 6 is the main view of 1 breaking monitor station of the utility model embodiment.
Fig. 7 is the left view of 1 breaking monitor station of the utility model embodiment.
Fig. 8 is the top view of 1 breaking monitor station of the utility model embodiment.
Fig. 9 is A in Fig. 8 to cross-sectional view.
Figure 10 is B in Fig. 8 to cross-sectional view.
Figure 11 is the exploded view of 2 breaking monitor station of the utility model embodiment.
Figure 12 is the perspective view of 2 top plate of the utility model embodiment.
Figure 13 is the perspective view of 2 bottom plate of the utility model embodiment.
Figure 14 is the perspective view of 3 breaking monitor station of the utility model embodiment.
Figure 15 is the exploded view of 3 breaking monitor station of the utility model embodiment.
Figure 16 is the top view of 3 breaking monitor station of the utility model embodiment.
Figure 17 is C in Figure 16 to cross-sectional view.
Figure 18 is the functional block diagram of 4 breaking detection circuit of the utility model embodiment.
Figure 19 is the functional block diagram of 4 control circuit of the utility model embodiment.
Figure 20 is the circuit diagram of 4 breaking signal acquisition circuit of the utility model embodiment.
Figure 21 is the exploded view of 5 breaking monitor station of the utility model embodiment.
Figure 22 is the top view of 5 breaking monitor station of the utility model embodiment.
Figure 23 is D in Figure 22 to cross-sectional view.
Figure 24 is the exploded view of 6 breaking monitor station of the utility model embodiment.
Figure 25 is the top view of 6 breaking monitor station of the utility model embodiment.
Figure 26 is E in Figure 25 to cross-sectional view.
[specific embodiment]
Mounting means of the utility model embodiment breaking monitor station on numerically-controlled machine tool is as depicted in figs. 1 and 2.Numerical control machine
Bed 200 includes platen 200A, main shaft 200B, the slotting cutter 200C and portable controller for being mounted on the lower end main shaft 200B
400D.Breaking monitor station 100 is mounted on the table top of numerically controlled machine 200A, and workpiece 300 is mounted on breaking monitor station 100
Upper fixture 400 in.
The breaking monitor station 100 of the utility model embodiment includes breaking detection circuit, monitor station ontology 100A and installation
4 spinning cylinder 400A on breaking monitor station ontology 100A, as work piece holder 400.The top surface of monitor station ontology 100A
For installing workpiece, bottom surface is placed on the table top of platen 200A.The top and bottom of monitor station ontology 100A insulate.Inspection
There is the cavity M of an installation breaking detection circuit in the middle part of scaffold tower ontology 100A.
The structure of breaking detection circuit is as shown in figure 18, including battery, microcontroller (MCU), breaking signal acquisition circuit
And wireless transceiver circuit;The sampled signal input of the output termination microcontroller of breaking signal acquisition circuit, wireless receiving and dispatching electricity
Road connects the signal communication end of microcontroller, microcontroller module and the control for being mounted on portable controller 400D by wireless communication
Circuit wireless communication connection processed.Breaking signal acquisition circuit has a workpiece terminals and a lathe terminals.Workpiece wiring
End is electrically connected with the top of monitor station ontology 100A.Lathe terminals are electrically connected with the bottom of monitor station ontology 100A, or are passed through
Monitor station ontology 100A is electrically connected with platen.
Battery is rechargeable battery, and breaking detection circuit further includes battery charger, charging end and start end, starting termination
Microcontroller, charging termination charging circuit.
The structure of 1 breaking monitor station of the utility model embodiment is as shown in Figures 3 to 10, and monitor station ontology 100A includes gold
Belong to the top plate 1 of material production, bottom plate 2,4 block baffles 3, waterproof power switch 4 and the waterproof charging connector of marble material production
5.Top plate 1 is connected and fixed with bottom plate 2 by multiple screws 11.The main part of breaking detection circuit is (including battery, MCU, wireless
Transmission circuit and breaking signal acquisition circuit, but do not include charging end, start end, workpiece terminals and lathe terminals) encapsulation
In signal acquisition process module 10, signal acquisition process module 10 is arranged in cavity M, and cavity M is arranged in top plate 1 and bottom plate
Between 2, it is made of upper cavity and lower chamber.
One groove 101 as upper cavity arranged at the bottom of top plate 1, the top of bottom plate 2 have one as the recessed of lower chamber
The conducting wire lead-out groove 202 of slot 201 and conducting wire lead-out groove 202, bottom plate 2 is connected to groove 201.The groove 101 and cavity of resorption of upper cavity
The combination of groove 201 of body constitutes cavity M.Workpiece terminals, lathe terminals, charging end and the start end of breaking detection circuit point
Not Tong Guo lead 12 connect with signal acquisition process module 10, lead the leading by bottom plate 2 of the lead of charging end and start end
Line lead-out groove 202 is drawn outward.
Workpiece terminals and lathe terminals connect a power spring needle 6 respectively, and there are two install power spring on bottom plate 2
The bearing bore of needle 6, bearing bore 203 are vertically disposed at the lower section of 2 groove 201 of bottom plate, the upper end of bearing bore 203 and the groove 201 of bottom plate 2
The power spring needle 6A of connection, the connection of lathe terminals is fixed in bearing bore 203, the syringe needle of lathe terminals power spring needle 6A
Expose the bottom surface of bottom plate 2 downwards, the deck contact with platen 200A realizes electrical connection.
Bearing bore 204 is vertically disposed at the side of 2 groove 201 of bottom plate, and upper end passes through lateral groove 206 and groove 201
Connection, lateral groove 206 are used for the lead by workpiece terminals.The power spring needle 6 of workpiece terminals is fixed on bearing bore
In 204, the syringe needle of workpiece terminals power spring needle 6B exposes the top surface of bottom plate 2 upwards, contacts with top plate 1, realizes that workpiece connects
Line end is finally electrically connected with workpiece 300.
There is a ring annular groove 205 in the top surface of bottom plate 2, and the annular groove 205 of bottom plate 2 is arranged in the periphery of groove 201, close
Sealing rubber ring 13 is arranged in the annular groove 205 of bottom plate 2.Bearing bore 204 is located at the inner circumferential of 2 annular groove 205 of bottom plate, bottom plate 2
Sealant is filled in conducting wire lead-out groove 202.The needle tubing and bearing bore 203,204 of two power spring needles 6 pass through sealing glue sticking,
The sealing that can realize cavity M well protects signal acquisition process module 10 not broken by the erosion of machine tool coolant or insulation
It is bad.
There are one or so penetrating groove 109, the width of 109 front and back of front and rear width and groove of bottom plate 2 in the bottom surface of top plate 1
Identical, the top of bottom plate 2 is embedded into the groove of 1 bottom surface of top plate.The top of 4 block baffles 3 is fixed by screws in the four of top plate 1
In week, the lower part of 4 block baffles 3 is in the outside of bottom plate 2.There are gaps between the inside and bottom plate 2 of the lower part of front and rear baffle 3A, just
Machine tool coolant in 100 mounting hole 208 of breaking monitor station is flowed out from hole 209.
Close to the baffle 3B of 202 side of backplane conductors lead-out groove, there are two mounting hole 301 and 302,4 Hes of waterproof power switch
Waterproof charging connector 5 is separately fixed in mounting hole 301 and mounting hole 302, and bottom plate 2 is close to mounting hole 301 and mounting hole 302
There is the escape groove 207 of a waterproof power switch 4 and waterproof charging connector 5 in position.The lead of the charging end of breaking detection circuit
It is connect by the escape groove of bottom plate 2 with waterproof charging connector 5, the escape groove and waterproof power supply that the lead of start end passes through bottom plate 2
Switch 4 connects.The escape groove 207 of bottom plate 2 is connected to the conducting wire lead-out groove 202 of bottom plate 2, is convenient for cabling.
The structure of 2 breaking monitor station of the utility model embodiment is as shown in Figure 11 to Figure 13, the original of embodiment 2 and embodiment
Manage identical, slightly difference in structure.
In example 2, the groove 101 as the top cavity M is arranged at the bottom of top plate 1, and the top of bottom plate 2 has as cavity
The groove 201 of the lower part M.Conducting wire lead-out groove 102, the conducting wire lead-out groove 102 of top plate 1 and the groove of top plate 1 are arranged at the bottom of top plate 1
101 connections.Workpiece terminals, lathe terminals, charging end and start end pass through lead and signal acquisition process module 10 respectively
Connection, the lead of charging end and the lead of start end are drawn outward by the conducting wire lead-out groove 102 of top plate 1.Workpiece terminals and
Lathe terminals respectively include power spring needle 6, and bottom plate 2 equally includes the bearing bore of two power spring needles 6, and bearing bore 203 is vertical
Ground is arranged in the lower section of groove 201, and upper end is connected to groove 201, and the power spring needle 6A of lathe terminals is fixed on bearing bore 203
In, the syringe needle of lathe terminals power spring needle 6A exposes the bottom surface of bottom plate 2 upwards, connects with the table top of platen 200A
Electrical connection is realized in touching.Bearing bore 204 is vertically disposed at the side of groove 201, and the power spring needle 6B of workpiece terminals is fixed on
In bearing bore 204, the syringe needle of workpiece terminals power spring needle 6B exposes downwards the top surface of bottom plate 2, contacts with top plate 1, realizes work
Part terminals are finally electrically connected with workpiece 300.
There is a ring annular groove 105 in the bottom surface of top plate 1, and the annular groove 105 of top plate 1 is arranged in the periphery of groove 101, close
Sealing rubber ring 13 is arranged in the annular groove 105 of top plate 1.The bearing bore 204 of bottom plate is located at the inner circumferential of top plate annular groove 105, top
Sealant is filled in the conducting wire lead-out groove 102 of plate 1.The needle tubing and bearing bore 203,204 of power spring needle 6 pass through sealing gluing
It connects.Close to the baffle 3B of 1 conducting wire lead-out groove of top plate, 102 side, there are two mounting hole 301 and 302, waterproof power switch 4 and waterproofs
Charging connector 5 is separately fixed in mounting hole 301 and mounting hole 302.Top plate 1 includes escape groove 107 close to the position of mounting hole,
The escape groove 107 of top plate 1 is connected to conducting wire lead-out groove 102, and the lead of breaking detection circuit charging end passes through the escape groove of top plate 1
107 connect with waterproof charging connector 5, and the lead of start end is connect by escape groove 107 with waterproof power switch 4.
As shown in Figure 14 to Figure 17, monitor station ontology 100A includes the structure of 3 breaking monitor station of the utility model embodiment
The intermediate plate 7 of metal top plate 1, metal base plate 2 and marble material, intermediate plate 7 be arranged in metal top plate 1 and metal base plate 2 it
Between, the two is insulated.Intermediate plate 7 is connected and fixed with metal base plate 2 by multiple attachment screws 14, intermediate plate 7 and metal top plate 1
It is connected and fixed by multiple attachment screws 15.The basic phase of structure of the structure of 3 metal top plate 1 of embodiment and 2 top plate 1 of embodiment
Together, bottom have one as the groove 101 of cavity M and the conducting wire lead-out groove 102 being connected to groove 101, breaking detection circuit
Main part is encapsulated in signal acquisition process module 10, and signal acquisition process module 10 is arranged in the groove 101 of metal top plate 1
In.Workpiece terminals, lathe terminals, charging end and the start end of breaking detection circuit pass through respectively at lead and signal acquisition
It manages module 10 to connect, the lead of charging end and the lead of start end are drawn outward by the conducting wire lead-out groove 102 of metal top plate 1.
Workpiece terminals 12A is fixed in metal top plate 1 by the screw 16 being located in groove 101, is electrically connected with metal top plate 1, then
It is finally electrically connected with workpiece 300 by metal top plate 1.Lathe terminals 12B is fixed on the attachment screw 14 in groove 101
On, it is electrically connected with metal base plate 2, then be electrically connected by metal base plate 2 with the realization of the table top of platen 200A.
There is a ring annular groove 105 in the bottom surface of metal top plate 1, and annular groove 105 is arranged in the outer of metal top plate groove 101
Week, sealing rubber ring 13 are arranged in metal ring groove 105.Sealant is filled in the conducting wire lead-out groove 202 of metal top plate.It is disconnected
The charging end of knife detection circuit is connect with waterproof charging connector 5, and start end is connect with waterproof power switch 4.4 block baffles 3 it is upper
Portion is fixed by screws in the surrounding of top plate 1, and the lower part of 4 block baffles 3 is in the outside of bottom plate 2.Draw close to 1 conducting wire of metal top plate
There are two mounting holes 301 and 302 by the baffle 3B of 202 side of slot out, and waterproof power switch 4 and waterproof charging connector 5 are fixed respectively
In mounting hole 301 and 302, metal top plate 1 includes escape groove 107, the escape groove of metal top plate 1 close to the position of mounting hole
107 are connected to the conducting wire lead-out groove 202 of metal top plate 1, and the lead of charging end passes through the escape groove 107 and waterproof of metal top plate 1
Charging connector 5 connects, and the lead of start end is connect by the escape groove 107 of metal top plate 1 with waterproof power switch 4.
The breaking detection system of 4 numerically-controlled machine tool of the utility model embodiment as shown in Figure 18 to Figure 20, including at least one
Breaking detection circuit and control circuit.Control circuit is portable controller 400D shown in FIG. 1, and portable controller 400D can
To communicate to connect with the breaking detection circuit of more lathes, the breaking detection circuit of more lathes is controlled.
Breaking detection circuit is as shown in Figure 18 and Figure 20, including rechargeable battery, microcontroller, wireless transmitter module, electricity
Pond charging circuit and breaking signal acquisition circuit.Wireless transmitter module connects the signal communication end of microcontroller.
Breaking signal acquisition circuit includes that resistance R1, resistance R2, LED light D1, workpiece terminals, platen connect
Line end and sampled signal output end.The anode of rechargeable battery B connects workpiece terminals, and resistance R2 and LED light are serially connected in can
Between the anode and workpiece terminals of rechargeable battery B;The cathode of rechargeable battery B connects platen terminals by resistance R1
With sampled signal output end, the sampled signal input of sampled signal output termination microcontroller;The signal communication of microcontroller
It is realized by wireless transmitter module and is communicated to connect with control circuit in end.
Breaking detection circuit further includes storage chip, cache chip and battery capacity detection module, breaking detection circuit
Storage chip, cache chip, battery capacity detection module and battery capacity indication lamp connect microcontroller respectively.Cache chip is used to temporary
Store collected data;Storage chip is used to save the voltage data template that sampling is formed.
Control circuit includes rechargeable battery, microcontroller, wireless transmitter module, battery charger, human-computer interaction electricity
Road and warning circuit.Human-computer interaction circuit, warning circuit and the wireless transmitter module of control circuit distinguish the micro- of connection control circuit
Controller.The wireless transmitter module of breaking detection circuit and the wireless transmitter module of control circuit communicate to connect.Warning circuit packet
Include buzzer and alarm lamp.
Control circuit includes battery capacity detection module and LED light, the battery capacity detection module and LED light of control circuit
The microcontroller of connection control circuit respectively.LED light is used to identify the working condition of control circuit, when master controller works normally,
LED light length is bright;When wireless transmitter module in master controller receives information, LED light flashing;LED light is not when master controller fault
It is bright;Electric power detection module is used to detect the remaining capacity in battery, shows in touch screen.
Human-computer interaction circuit includes touch screen and multiple keys, the micro-control of touch screen and multiple keys difference connection control circuit
Device processed.
When numerically-controlled machine tool is run, breaking signal acquisition circuit acquires the voltage of platen in real time, when the voltage of acquisition
When occurring abnormal, the microcontroller notice control circuit alarm of breaking detection circuit.
The structure of 5 breaking monitor station of the utility model embodiment slightly has as shown in Figure 21 to Figure 23 with the above embodiments
It is different.Monitor station ontology includes top plate 1, the metal material of ceramic (or marble, engineering plastics, bakelite etc.) insulating materials production
Bottom plate 2, waterproof power switch 4 and the waterproof charging connector 5 of production.Top plate 1 and bottom plate 2 are connected and fixed by multiple screws.It is disconnected
Main part (including battery, MCU, wireless transceiver circuit and the breaking signal acquisition circuit, but do not include charging of knife detection circuit
End, start end, workpiece terminals and lathe terminals) it is encapsulated in signal acquisition process module 10, signal acquisition process module
10 are arranged in cavity, and cavity is arranged in top plate 1, positioned at the top of bottom plate 2.
The bottom of top plate 1 have one as the groove 101 of cavity and a conducting wire lead-out groove, one end of conducting wire lead-out groove with
Groove 101 is connected to.Workpiece terminals, lathe terminals, charging end and the start end of breaking detection circuit pass through respectively lead with
Signal acquisition process module connection, the lead of charging end and the lead of start end are drawn outward by the conducting wire lead-out groove of top plate 1.
Top plate 1, there are two mounting hole 103 and 104, is respectively used to fixed waterproof power switch 4 and waterproof is filled close to conducting wire lead-out groove side
Electric connection 5, top plate 1 have a waterproof power switch and waterproof charging connector close to the position of the two mounting holes 103 and 104
Escape groove 106, escape groove 106 are connected to the other end of conducting wire lead-out groove.
Workpiece terminals and lathe terminals connect a power spring needle 6 respectively, there is installation power spring needle 6 on top plate 1
Bearing bore 105, bearing bore 105 is vertically disposed at the top of 1 groove 101 of top plate, the lower end of bearing bore 105 and the groove 101 of top plate 1
Connection, the power spring needle 6B connecting with workpiece terminals are fixed in bearing bore 105, the needle of workpiece terminals power spring needle 6B
Head exposes the top surface of top plate 1 upwards, contacts with the bottom surface of jig or workpiece, realizes electrical connection.
The lower part of groove 101 has a circle to pass through spiral shell in groove 102 for inlaying the groove 102 of bottom plate 2, bottom plate 2
Nail is fixed on top plate 1, and bottom plate 2 closes groove 101, forms above-mentioned cavity.
Bottom plate 2 has the bearing bore 201 for being used to install power spring needle 6A arranged vertically, connect with lathe terminals
Power spring needle 6A is fixed in bearing bore 201, and the syringe needle of the power spring needle 6A of lathe terminals exposes downwards bottom plate 2, with machine
The deck contact of bed workbench, realizes electrical connection.
The structure of 6 breaking monitor station of the utility model embodiment slightly has as shown in Figure 24 to Figure 26 with the above embodiments
It is different.Monitor station ontology includes the top plate 1 of engineering ceramic material production, the bottom plate 2 of metal material production, 4 block baffles 3, waterproof
Power switch 4 and waterproof charging connector 5.Top plate 1 is connected and fixed with bottom plate 2 by multiple screws 11.The master of breaking detection circuit
Body portion (including battery, MCU, wireless transceiver circuit and breaking signal acquisition circuit, but do not include charging end, start end, workpiece
Terminals and lathe terminals) it is encapsulated in signal acquisition process module 10, signal acquisition process module 10 is arranged in cavity,
Cavity M is equally arranged between top plate 1 and bottom plate 2, is made of upper cavity and lower chamber.
One groove 101 as upper cavity arranged at the bottom of top plate 1, the top of bottom plate 2 have one as the recessed of lower chamber
The conducting wire lead-out groove 202 of slot 201 and conducting wire lead-out groove 202, bottom plate 2 is connected to groove 201.The groove 101 and cavity of resorption of upper cavity
The combination of groove 201 of body constitutes the cavity for accommodating signal acquisition process module 10.The inside of the groove 101 of 1 bottom of top plate has two
The technology groove in road, technology groove leans on 101 inner wall of groove and left and right is penetrating, and technology groove reduces finishing area, reduces difficulty of processing.Bottom
2 cavity groove 201 of plate has a drainage hole, and drainage hole is vertically disposed at the lower section of 2 cavity groove 201 of bottom plate.Breaking detection
Workpiece terminals, lathe terminals, charging end and the start end of circuit pass through lead respectively and signal acquisition process module 10 connects
It connects, the lead of charging end and the lead of start end are drawn outward by the conducting wire lead-out groove 202 of bottom plate 2.
Workpiece terminals connect a power spring needle 6, there is the bearing bore 105 of installation power spring needle 6, bearing bore on top plate 1
105 are vertically disposed at the top of 1 groove 101 of top plate, and the lower end of bearing bore 105 is connected to the groove 101 of top plate 1, connects with workpiece
The power spring needle 6 of line end connection is fixed in bearing bore 105, and the syringe needle of workpiece terminals power spring needle 6 exposes top plate 1 upwards
Top surface, contacted with the bottom surface of jig or workpiece, realize that workpiece terminals 12A is finally electrically connected with workpiece 300.Lathe wiring
End 12B is fixed on using on metallic screw 14 in 2 groove 101 of bottom plate, is electrically connected with bottom plate 2, then passes through bottom plate 2 and lathe
The table top of workbench realizes electrical connection.The breaking monitor station of the utility model above embodiments has independent breaking detection circuit,
It does not need to be transformed the circuit of existing lathe;Breaking detection circuit is mounted in the cavity of monitor station, workpiece terminals with
The top of monitor station ontology is electrically connected, and lathe terminals be electrically connecteds with the bottom of monitor station ontology, or across monitor station ontology and
Platen electrical connection, does not need other wiring when in use, can save board non-cutting time.
Claims (10)
1. a kind of breaking monitor station of numerically-controlled machine tool, including breaking detection circuit and monitor station ontology, breaking detection circuit include
Signal communication end, workpiece terminals and lathe terminals, signal communication end and control circuit communicate to connect;It is characterized in that, inspection
Scaffold tower ontology includes the top surface for installing workpiece and the bottom surface for being fixed on platen, the top of monitor station ontology
With bottom insulation;The middle part of monitor station ontology includes cavity, and breaking detection circuit is mounted in the cavity, workpiece terminals
It is electrically connected with the top of monitor station ontology, or passes through monitor station ontology and be electrically connected with workpiece;Lathe terminals and monitor station ontology
Bottom electrical connection, or pass through monitor station ontology be electrically connected with platen.
2. breaking monitor station according to claim 1, which is characterized in that breaking detection circuit includes wireless transceiver circuit,
Wireless transceiver circuit connects the signal communication end of breaking detection circuit, and breaking detection circuit passes through wireless transceiver circuit and control circuit
Communication connection.
3. breaking monitor station according to claim 1, which is characterized in that monitor station ontology include metal material top plate and
The bottom plate of insulating materials, top plate are connected and fixed with bottom plate by a plurality of screws;The main part enfeoffment of the breaking detection circuit
In signal acquisition process module, signal acquisition process module is arranged in the cavity, and the cavity is arranged in top
Between plate and bottom plate.
4. breaking monitor station according to claim 3, which is characterized in that including 4 block baffles, waterproof power switch and waterproof
Charging connector;Breaking detection circuit includes charging end and start end, and charging end is connect with waterproof charging connector, start end and waterproof
Power switch connection;The bottom surface of top plate includes the penetrating groove in left and right, the front and rear width of bottom plate and of same size before and after groove,
It is embedded into the groove of top board undersurface at the top of bottom plate;The top of 4 block baffles is fixed by screws in the surrounding of top plate, 4 pieces of gears
The lower part of plate is in the outside of bottom plate.
5. breaking monitor station according to claim 4, which is characterized in that the top of bottom plate includes being used as described cavity one
The cavity groove and conducting wire lead-out groove divided, the conducting wire lead-out groove of bottom plate are connected to the cavity groove of bottom plate;Workpiece terminals, lathe
Terminals, charging end and start end pass through lead respectively and connect with signal acquisition process module, the lead and start end of charging end
Lead drawn outward by the conducting wire lead-out groove of bottom plate;Workpiece terminals and lathe terminals respectively include power spring needle,
Bottom plate includes the bearing bore of two power spring needles, and the first bearing bore is vertically disposed at the lower section of bottom plate cavity groove, upper end and bottom
The cavity groove of plate is connected to, and the power spring needle of lathe terminals is fixed in the first bearing bore, lathe terminals power spring needle
Syringe needle expose bottom plate bottom surface;Second bearing bore is vertically disposed at the side of bottom plate cavity groove, and upper end passes through lateral ditch
Slot is connected to bottom plate cavity groove, and the power spring needle of workpiece terminals is fixed in the second bearing bore, workpiece terminals conduction bullet
The syringe needle of spring needle exposes the top surface of bottom plate, with top plate contact.
6. breaking monitor station according to claim 5, which is characterized in that including the first sealing rubber ring, the top surface of bottom plate is wrapped
Annular groove is included, the annular groove of bottom plate is arranged in the periphery of bottom plate cavity groove, and the first sealing rubber ring is arranged in the ring of bottom plate
In connected in star;Second bearing bore is located at the inner circumferential of bottom plate annular groove, is filled with sealant in the conducting wire lead-out groove of bottom plate;Conductive bullet
The needle tubing and bearing bore of spring needle pass through sealing glue sticking;Baffle close to backplane conductors lead-out groove side includes two mounting holes, is prevented
Water power source switch and waterproof charging connector are separately fixed in mounting hole, and bottom plate includes escape groove, bottom close to the position of mounting hole
The escape groove of plate is connected to the conducting wire lead-out groove of bottom plate, and the lead of charging end is connected by the escape groove and waterproof charging connector of bottom plate
It connects, the lead of start end is connect by the escape groove of bottom plate with waterproof power switch.
7. breaking monitor station according to claim 4, which is characterized in that the bottom of top plate and the top of bottom plate respectively include making
For the cavity groove of described cavity a part, the bottom of top plate includes conducting wire lead-out groove, the conducting wire lead-out groove of top plate and top plate
The connection of cavity groove;Workpiece terminals, lathe terminals, charging end and start end pass through lead and signal acquisition process mould respectively
Block connection, the lead of charging end and the lead of start end are drawn outward by the conducting wire lead-out groove of top plate;Workpiece terminals and machine
Bed terminals respectively include power spring needle, and bottom plate includes the bearing bore of two power spring needles, and the first bearing bore is vertically disposed at
The lower section of bottom plate cavity groove, upper end are connected to bottom plate cavity groove, and the power spring needle of lathe terminals is fixed on first and holds
Kong Zhong, the syringe needle of lathe terminals power spring needle expose the bottom surface of bottom plate;It is recessed that second bearing bore is vertically disposed at bottom plate cavity
The power spring needle of the side of slot, workpiece terminals is fixed in the second bearing bore, the syringe needle dew of workpiece terminals power spring needle
The top surface of bottom plate out, with top plate contact.
8. breaking monitor station according to claim 7, which is characterized in that including the second sealing rubber ring, the bottom surface of top plate is wrapped
Annular groove is included, the annular groove of top plate is arranged in the periphery of top plate cavity groove, and the second sealing rubber ring is arranged in the ring of top plate
In connected in star;Second bearing bore is located at the inner circumferential of top plate annular groove, is filled with sealant in the conducting wire lead-out groove of top plate;Conductive bullet
The needle tubing and bearing bore of spring needle pass through sealing glue sticking;Baffle close to top plate conducting wire lead-out groove side includes two mounting holes, is prevented
Water power source switch and waterproof charging connector are separately fixed in mounting hole, and top plate includes escape groove close to the position of mounting hole, top
The escape groove of plate is connected to the conducting wire lead-out groove of top plate, and the lead of charging end is connected by the escape groove and waterproof charging connector of top plate
It connects, the lead of start end is connect by the escape groove of top plate with waterproof power switch.
9. breaking monitor station according to claim 1, which is characterized in that monitor station ontology includes metal top plate, metal bottom
The intermediate plate of plate and insulating materials, intermediate plate are arranged between metal top plate and metal base plate;Intermediate plate passes through with metal base plate
A plurality of metal base plate attachment screws are connected and fixed, and intermediate plate is connect with metal top plate by a plurality of metal top plate attachment screws
It is fixed;The bottom of metal top plate includes the cavity groove and conducting wire lead-out groove as the cavity, and the conducting wire of metal top plate is drawn
Slot is connected to the cavity groove of metal top plate;The main part of the breaking detection circuit is encapsulated in signal acquisition process module
In, signal acquisition process module is arranged in the cavity groove of metal top plate;Workpiece terminals, lathe terminals, charging end and
Start end passes through lead respectively and connect with signal acquisition process module, and the lead of charging end and the lead of start end pass through metal roof
The conducting wire lead-out groove of plate is drawn outward;Workpiece terminals are fixed by screws in metal top plate, are electrically connected with metal top plate;Machine
Bed terminals are fixed on metal base plate attachment screw, are electrically connected with metal base plate;The metal base plate of fixed lathe terminals connects
The screw for connecing screw and fixed workpiece terminals is located in the cavity.
10. breaking monitor station according to claim 9, which is characterized in that including 4 block baffles, waterproof power switch, waterproof
Charging connector and third sealing rubber ring, the bottom surface of metal top plate include annular groove, and the annular groove of metal top plate is arranged in gold
Belong to the periphery of top plate cavity groove, third sealing rubber ring is arranged in the annular groove of metal top plate;The conducting wire of metal top plate draws
Sealant is filled in slot out;Breaking detection circuit includes charging end and start end, and charging end is connect with waterproof charging connector, is opened
Moved end is connect with waterproof power switch;The top of 4 block baffles is fixed by screws in the surrounding of top plate, the lower part of 4 block baffles
In the outside of bottom plate;Baffle close to metal top plate conducting wire lead-out groove side includes two mounting holes, waterproof power switch and anti-
Water charging connector is separately fixed in mounting hole, and metal top plate includes escape groove close to the position of mounting hole, and metal top plate is kept away
Slot is allowed to be connected to the conducting wire lead-out groove of metal top plate, the escape groove and waterproof charging connector that the lead of charging end passes through metal top plate
The lead of connection, start end is connect by the escape groove of metal top plate with waterproof power switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821705777.8U CN208880328U (en) | 2018-10-22 | 2018-10-22 | A kind of breaking monitor station of numerically-controlled machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821705777.8U CN208880328U (en) | 2018-10-22 | 2018-10-22 | A kind of breaking monitor station of numerically-controlled machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208880328U true CN208880328U (en) | 2019-05-21 |
Family
ID=66516728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821705777.8U Active CN208880328U (en) | 2018-10-22 | 2018-10-22 | A kind of breaking monitor station of numerically-controlled machine tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208880328U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109129017A (en) * | 2018-10-22 | 2019-01-04 | 深圳大学 | A kind of breaking monitor station of numerically-controlled machine tool |
-
2018
- 2018-10-22 CN CN201821705777.8U patent/CN208880328U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109129017A (en) * | 2018-10-22 | 2019-01-04 | 深圳大学 | A kind of breaking monitor station of numerically-controlled machine tool |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103913603B (en) | Test adaptor of electric connector | |
CN101762333B (en) | High-voltage power line wireless temperature acquisition system | |
CN208880328U (en) | A kind of breaking monitor station of numerically-controlled machine tool | |
CN108872831A (en) | A kind of universal circuit board test device and its test method | |
CN202903947U (en) | Line fault indicator | |
CN208880329U (en) | A kind of breaking detection circuit of numerically-controlled machine tool | |
CN203445205U (en) | Intelligent monitoring system for battery ballooning | |
CN109129016A (en) | A kind of knife-breaking detecting method and detection system of numerically-controlled machine tool | |
CN208880330U (en) | A kind of breaking detection system of numerically-controlled machine tool | |
CN103645414B (en) | A kind of LED pin device for detecting polarity | |
CN203459594U (en) | Processing device for lamp holder pin of energy-saving lamp | |
CN109129017A (en) | A kind of breaking monitor station of numerically-controlled machine tool | |
CN216028262U (en) | Production conveying equipment of static terminal row | |
CN206891591U (en) | Contact of breaker temperature measuring equipment | |
CN202075356U (en) | Detection device for multi-core plug base pin signal line | |
CN209189872U (en) | A kind of CNC milling machine with breaking detection function | |
CN108262573A (en) | A kind of laser Pipe Cutting chuck signal control device | |
CN103480777B (en) | The processing unit (plant) of energy-saving lamp holder pin | |
CN212112228U (en) | Portable battery management system host system detection device | |
CN208902813U (en) | A kind of test device of servo-drive aluminum substrate | |
CN209858678U (en) | Product for quick line searching and line detection | |
CN217443522U (en) | Module collection wire harness detection device | |
CN202837344U (en) | Aging test fixture of power adapter | |
CN207832836U (en) | CVT, arrester special flange electric wire connecting junction | |
CN220509019U (en) | Wire rod detection device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |