CN207358719U - Cooling water washing system - Google Patents
Cooling water washing system Download PDFInfo
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- CN207358719U CN207358719U CN201721429544.5U CN201721429544U CN207358719U CN 207358719 U CN207358719 U CN 207358719U CN 201721429544 U CN201721429544 U CN 201721429544U CN 207358719 U CN207358719 U CN 207358719U
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Abstract
The utility model belongs to machine tool auxiliary device technical field, more particularly to cooling water washing system.Cooling water washing system includes water tank, water pump, lathe water lines, centre frame water lines, control valve and flusher；Water tank is used to hold cooling water；Water pump includes water inlet and water outlet, and water inlet connects water tank by pipeline；The water outlet of the first end connection water pump of lathe water lines, second end are adapted to lathe；Centre frame is with the first end connecting machine tool water lines of water lines；Control valve is located in centre frame water lines, is capable of the break-make of control centre's frame water lines；Flusher is suitable for being fixed on the centre frame of lathe, is connected with centre frame with the second end of water lines, can rinse the roller of centre frame.The program can effectively wash away iron filings and debris, prevent roller from rolling iron filings, scratching workpiece, improve the stability of centre frame clamping, so that rate of reducing the number of rejects and seconds, saves production cost, improve production efficiency.
Description
Technical field
The utility model belongs to machine tool auxiliary device technical field, more particularly to cooling water washing system.
Background technology
Centre frame is the auxiliary device of lathe, especially when processing is compared with machining long workpieces, will be used in most cases.Solid
When determining workpiece, the chuck of lathe clamps one end of workpiece, for the big shaft-like workpiece of length dimension, also with tailstock tool top
The other end of clamping of workpieces, centre frame are played a supporting role between chuck and tailstock.Work in-process, chuck drive workpiece high
Speed rotation, during Tool in Cutting workpiece, radial forces are produced to workpiece, and centre frame can offset the radial forces, reduce
The circular runout of workpiece, improves the stability of processing, improves machining accuracy.
During processing, with the movement of working position, centre frame also moves back and forth therewith.Multiple rollers clamping work of centre frame
Part, rotates with Work piece high-speed.During processing, scrap iron from splashing, often falls into or is involved in roller and the retaining part of workpiece, and roller turns
Iron filings are rolled when dynamic, workpiece surface is scratched, influences processing stability.
Utility model content
In view of this, the utility model embodiment provides cooling water washing system, is ground with solving roller in the prior art
Weight bits, scratch the problem of workpiece surface.
To reach above-mentioned purpose, technical solution is used by the utility model：
Cooling water washing system, including：
Water tank, for holding cooling water；
Water pump, including water inlet and water outlet, the water inlet connect the water tank by pipeline；
Lathe water lines, first end connect the water outlet of the water pump, and second end is adapted to lathe；
Centre frame water lines, first end connect the lathe water lines；
Control valve, in the centre frame water lines, can control the break-make of the centre frame water lines；
Flusher, suitable for being fixed on the centre frame of lathe, is connected with the centre frame with the second end of water lines, energy
Enough rinse the roller of the centre frame of the lathe.
Further, the water pump is adapted to the PLC of the lathe；
The PLC generates first control signal and is sent to the water pump when the lathe is run；The water pump receives
The first control signal is simultaneously opened；
The PLC generates second control signal and is sent to the water pump when the lathe is shut down；The water pump receives
The second control signal is simultaneously closed.
Further, further include：
Flush switch, is connected with the control valve；
The flush switch generates the 3rd control signal and is sent to the control valve after the unlatching that is triggered；The control
Valve processed controls the centre frame to be opened with water lines according to the 3rd control signal；
The flush switch generates the 4th control signal and is sent to the control valve after the closing that is triggered；The control
Valve processed controls the centre frame to be closed with water lines according to the 4th control signal.
Further, the flush switch and the control valve are adapted to the PLC for connecting the lathe；
The flush switch generates the first Regulate signal and is sent to the PLC, so that described after the unlatching that is triggered
PLC generates the 5th control signal according to first Regulate signal and is sent to the control valve；Described in the control valve receives
5th control signal, and control the centre frame to be opened with water lines；
The flush switch generates the second Regulate signal and is sent to the PLC, so that described after the closing that is triggered
PLC generates the 6th control signal according to second Regulate signal and is sent to the control valve；Described in the control valve receives
6th control signal, and control the centre frame to be closed with water lines.
Further, the control valve is solenoid valve.
Further, positioned at the of the control valve and the centre frame water lines in the centre frame water lines
On pipeline between two ends, equipped with hand-operated valve, the hand-operated valve is normally open.
Further, the flusher includes：
At least one rinsing unit, a rinsing unit correspond to the roller of a centre frame, each punching
Wash unit with the centre frame with the second end of water lines to be connected, the roller of the corresponding centre frame can be rinsed.
Further, each rinsing unit includes：
Cover board, first end are suitable for being fixed on the centre frame of the lathe, the shape of second end and the rolling of the centre frame
Wheel is adapted；Wherein, cavity is formed between the middle part of the cover board and the centre frame, the cavity can make cooling water along institute
Cavity is stated to flow out and rinse the roller；With
Water pipe, first end connect the cavity, and second end is connected with the centre frame with water lines.
Further, further include：
Water return pipeline, first end are adapted to the lathe, and second end connects the water tank；
Wherein, the cooling water in the lathe water lines and the centre frame water lines is rinsing the portion of the lathe
The water return pipeline is flowed into after part.
Further, it is equipped with device for filtering impurities in the water tank, the cooling water in the water return pipeline is through the impurity
It can be recycled after filtration apparatus filtering.
By adopting the above-described technical solution, the technological progress that the utility model obtains is：
Cooling water in water tank enters lathe under the action of water pump, by lathe water lines, cools down the portion in lathe
Part.Centre frame is shunted with water lines from lathe with water lines, connects flusher, and cooling water is rinsed along centre frame with water lines
The roller of centre frame, will splash or attaches iron filings on workpiece and debris washes away.Set in centre frame with water lines
Control valve, when needing to rinse roller, control valve control centre frame is opened with water lines, when that need not rinse, control valve control
Centre frame processed is closed with water lines.
It is using beneficial effect caused by above-mentioned technical proposal：When lathe is run, lathe is normally provided with water lines
Cooling water opens centre frame water lines, the rolling of part cooling water washing centre frame, it is necessary to when rinsing roller by control valve
Wheel, the iron filings of roller surface and debris are washed away.The program can effectively wash away iron filings and debris, prevent roller from rolling iron
Bits, scratch workpiece, improves the stability of centre frame clamping, so that rate of reducing the number of rejects and seconds, saves production cost, improves production efficiency.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the schematic diagram for the cooling water washing system that the utility model embodiment provides；
Fig. 2 is the work flow diagram for the water pump that the utility model embodiment provides；
Fig. 3 is another work flow diagram for the water pump that the utility model embodiment provides；
Fig. 4 is the control flow chart for the control valve that the utility model embodiment provides；
Fig. 5 is another control flow chart for the control valve that the utility model embodiment provides；
Fig. 6 is the schematic diagram for the centre frame that the utility model embodiment provides；
Fig. 7 is the working state schematic representation for the centre frame that the utility model embodiment provides；
Fig. 8 is the structure diagram for the rinsing unit that the utility model embodiment provides；
Fig. 9 is the partial schematic sectional view for the rinsing unit that the utility model embodiment provides.
Description of reference numerals：
10- water tanks, 20- water pumps, 30- lathe water lines, 40- centre frame water lines, 50- control valves, 51- are manual
Valve, 60- flushers, 61- rinsing units, 611- cover boards, 6111- cavitys, 612- water pipes, 70- water return pipelines, 80- lathes,
81- centre frames, 811- rollers, 90- workpiece.
Embodiment
In being described below, in order to illustrate rather than in order to limit, it is proposed that such as tool of particular system structure, technology etc
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model can also be realized in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of device, circuit and method, in case unnecessary details hinders the description of the utility model.
In order to illustrate technical solution described in the utility model, illustrated below by specific embodiment.
The utility model embodiment provides a kind of cooling water washing system, with reference to shown in Fig. 1, cooling water washing system bag
Include water tank 10, water pump 20, lathe water lines 30, centre frame water lines 40, control valve 50 and flusher 60.Water tank 10 is used
In holding cooling water.Water pump 20 includes water inlet and water outlet, and the water inlet connects the water tank 10 by pipeline.Lathe is used
The first end of water lines 30 connects the water outlet of the water pump 20, and second end is adapted to lathe 80.Centre frame water lines 40
First end connect the lathe water lines 30.Control valve 50 is located at the centre frame with water lines 40, can control institute
State the break-make of centre frame water lines 40.Flusher 60 is suitable for being fixed on the centre frame 81 of lathe 80, with the centre frame
It is connected with the second end of water lines 40, the roller 811 of the centre frame 81 of the lathe 80 can be rinsed.
Cooling water in water tank 10 enters lathe 80, cooler under the action of water pump 20, by lathe water lines 30
Component in bed 80.Centre frame is shunted with water lines 40 from lathe with water lines 30, connects flusher 60, cooling water is in
Heart frame rinses the roller 811 of centre frame 81 with water lines 40, will splash or attaches iron filings on workpiece 90 and debris washes away
Fall.Preferably, lathe water lines 30 and centre frame water lines 40 are pressure-bearing pipe.Just need to use during 80 normal operation of lathe
Cooling water is cutter cooling, therefore makes full use of cooling water pipeline, in lathe by the use of setting branch line in water lines 30 in
Heart frame water lines 40, so as to avoid being separately provided pipeline all the way for flusher 60, save installation cost, improve equipment utilization
Rate.
The position of centre frame 81 is mobile and usage time will be depending on manufacturing procedure, therefore in centre frame water lines 40
It is upper setting control valve 50, when need rinse roller 811 when, 50 control centre's frame water lines 40 of control valve are opened, when need not
During flushing, 50 control centre's frame water lines 40 of control valve are closed, using water wisely, and prevent from cooling down when centre frame 81 is not in place
Water continuous erosion roller 811, influences sight, hinders centre frame 81 to align workpiece 90.
As a kind of embodiment, with reference to shown in Fig. 2 and Fig. 3, the water pump 20 is adapted to the PLC of the lathe 80.Institute
PLC is stated when the lathe 80 is run, first control signal is generated and is sent to the water pump 20, the water pump 20 receives described
First control signal is simultaneously opened.The PLC generates second control signal and is sent to the water pump when the lathe 80 is shut down
20, the water pump 20 receives the second control signal and closes.
For lathe 80 in workpieces processing 90, cutter produces violent temperature rise, it is necessary to continue using cooling water with the friction of workpiece 90
Cutter is rinsed, is cooled down for cutter, therefore when lathe 80 is run, i.e., controls water pump 20 to open by PLC, is shut down in lathe 80
When, control water pump 20 to close by PLC.As a kind of embodiment, the starting switch of lathe 80 is connected with PLC.When startup is opened
Pass be triggered startup when, generation open signal is simultaneously sent to PLC, and PLC generates first control signal according to open signal and sends
To the water pump 20, the water pump 20 receives the first control signal and opens.When starting switch is triggered stopping, generation
Stopping signal is simultaneously sent to PLC, and PLC generates second control signal according to stopping signal and is sent to the water pump 20, the water
Pump 20 receives the second control signal and shuts down.
As a kind of embodiment, the cooling water washing system further includes flush switch, flush switch and the control valve
50 are connected.The flush switch generates the 3rd control signal and is sent to the control valve 50, the control after the unlatching that is triggered
Valve 50 processed receives the 3rd control signal and controls the centre frame water lines 40 to open.The flush switch is being triggered
After closing, generate the 4th control signal and be sent to the control valve 50, the control valve 50 receives the 4th control signal
And the centre frame water lines 40 are controlled to close.
Control valve 50 is capable of the break-make of control centre's frame water lines 40, specifically, control valve 50 is in normally off, because
Cooling water is needed when being opened for lathe 80, lathe is open-minded therewith with water lines 30, and centre frame 81 will according to manufacturing procedure come
Use, when centre frame 81 brings into operation, just need to open centre frame water lines 40, at this time again open control valve 50；In
After heart frame 81 is shut down, control valve 50 returns to closed mode, and centre frame water lines 40 are accordingly turned off.
In most cases, in device layout at the scene, control valve 50 is located at non-operational region, and processing staff is to control valve
50 need to detour or hide other devices when being operated, time-consuming and laborious, therefore set flush switch, and flush switch is installed
It is connected in common operating area, and by flush switch with control valve 50, changes the state of control valve 50 by flush switch, just
Operated in processing staff, it is time saving and energy saving.
Specifically, with reference to shown in Fig. 4 and Fig. 5, the flush switch and the control valve 50 are adapted to connect the lathe
80 PLC.The flush switch generates the first Regulate signal and is sent to the PLC, so that described after the unlatching that is triggered
PLC generates the 5th control signal according to first Regulate signal and is sent to the control valve 50, and the control valve 50 receives
5th control signal, and control the centre frame water lines 40 to open.The flush switch is raw after the closing that is triggered
Into the second Regulate signal and the PLC is sent to, so that the PLC believes according to the 6th control of second Regulate signal generation
Number and be sent to the control valve 50, the control valve 50 receives the 6th control signal, and controls the centre frame water
Pipeline 40 is closed.
According to practical experience, most lathes are designed with operation panel, and relevant common switch all concentrated settings are in operating surface
On plate, operate, also flush switch is installed on operation panel, you can avoid exclusively for flush switch for the ease of processing staff
Design and installation position and stringing wiring, save space, improve utilization rate of equipment and installations.According to practical experience, the circuit in operation panel
PLC is directly connected to mostly, for reasonable line arrangement, makes circuit neatly clear, flush switch and control valve 50 is connected with PLC
Connect, flush switch changes the state of control valve 50 by PLC after being triggered, be easy to use quick, time saving and energy saving.
Specifically, the control valve 50 is solenoid valve.There is through hole in solenoid valve, be equipped with valve body in through hole, during power-off, valve body
With seat compression, through hole is closed；During energization, electromagnetic coil produces electromagnetic force and lifts valve body from valve seat, and through hole is opened.Center
Frame connects the both ends of through hole with the part for being located at 50 both sides of control valve in water lines 40 respectively.Preferably, control valve 50 is suitable for connecting
The distribution box of the lathe 80 is connect, the distribution box provides power supply for the control valve 50.
Specifically, with reference to shown in Fig. 1, in the centre frame with being located at the control valve 50 and the center in water lines 40
Frame is with the pipeline between the second end of water lines 40, and equipped with hand-operated valve 51, the hand-operated valve 51 is normally open.In positive reason
Under condition, hand-operated valve 51 is kept it turned on, the break-make by control valve 50 come control centre's frame with water lines 40.When being abnormal feelings
When condition, control valve 50 or miscellaneous part damage, hand-operated valve 51 is closed, centre frame water lines 40 is cut off, prevents cooling water
Continual ejection, influences the normal operation of whole lathe 80.
As a kind of embodiment, with reference to shown in Fig. 6 and Fig. 7, the flusher 60 includes at least one rinsing unit 61,
One rinsing unit 61 corresponds to the roller 811 of a centre frame 81, each rinsing unit 61 with it is described in
Heart frame is connected with the second end of water lines 40, can rinse the roller 811 of the corresponding centre frame 81.From Fig. 6 and Fig. 7
, it is apparent that centre frame 81 has multiple rollers 811, in use, being imitated according to the quantity of iron filings or debris, and with reference to rinsing
Fruit, can select to install one or more rinsing units 61.
Specifically, with reference to shown in Fig. 8 and Fig. 9, each rinsing unit 61 includes cover board 611 and water pipe 612.Cover board
611 first end is suitable for being fixed on the centre frame 81 of the lathe 80, the shape of second end and the roller of the centre frame 81
811 are adapted, wherein, cavity 6111,6111 energy of cavity are formed between the middle part of the cover board 611 and the centre frame 81
Cooling water is flowed out along the cavity 6111 and rinse the roller 811.The first end of water pipe 612 connects the cavity
6111, second end is connected with the centre frame water lines 40.
Preferably, the shell of centre frame 81 and the contact surface of cover board 611 are quadrangle, can be substantially from Fig. 8 and Fig. 9
Go out, the shell airtight connection of three sides of cover board 611 with centre frame 81, is opened wide close to one side of roller 811, cover board 611
Middle part and the shell of centre frame 81 form cavity 6111, opening, that is, adjacent roller 811 of cavity 6111.Cooling water is through centre frame
With water lines 40 into oral siphon 612, go out, impacted with 811 phase of roller, so that iron filings or debris be washed away further along cavity 6111
Fall.Preferably, sealing ring is set between the shell of cover board 611 and centre frame 81, prevents cooling water from revealing.
As a kind of embodiment, with reference to shown in Fig. 1, the cooling water washing system further includes water return pipeline 70, first end
The lathe 80 is adapted to, second end connects the water tank 10.Wherein, the lathe is used with water lines 30 and the centre frame
Cooling water in water lines 40 flows into the water return pipeline 70 after the component of the lathe is rinsed.Lathe is with water lines 30
Cooling water be cutter cooling, centre frame washes away iron filings and debris with the cooling water in water lines 40, and the cooling water after flushing falls
In the bed body of lathe 80, the cooling water in bed body is led back by water tank 10 by water return pipeline 70 and is recycled, using water wisely, drop
Low production cost.
Specifically, being equipped with device for filtering impurities in the water tank 10, the cooling water in the water return pipeline 70 is through described miscellaneous
It can be recycled after the filtering of matter filtration apparatus.Iron filings or debris are remained in cooling water, and the cooling water in water return pipeline 70 is straight
Secondary pollution may be caused by connecing recycling, therefore device for filtering impurities is set in water tank 10, and iron filings or filtering foreign are fallen
Recycling afterwards.
When lathe is run, lathe water lines 30 normally provide cooling water, it is necessary to when rinsing roller, are beaten by control valve 50
Open centre frame water lines 40, the roller 811 of part cooling water washing centre frame 81, by the iron filings and debris on 811 surface of roller
Wash away.The program can effectively wash away iron filings and debris, prevent roller from rolling iron filings, scratching workpiece, improve centre frame folder
The stability held, so that rate of reducing the number of rejects and seconds, saves production cost, improves production efficiency.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to before
Embodiment is stated the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be with
Modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；And
These modifications are replaced, and the essence of appropriate technical solution is departed from the spirit of various embodiments of the utility model technical solution
And scope, it should be included within the scope of protection of this utility model.
Claims (10)
1. cooling water washing system, it is characterised in that including：
Water tank, for holding cooling water；
Water pump, including water inlet and water outlet, the water inlet connect the water tank by pipeline；
Lathe water lines, first end connect the water outlet of the water pump, and second end is adapted to lathe；
Centre frame water lines, first end connect the lathe water lines；
Control valve, in the centre frame water lines, can control the break-make of the centre frame water lines；
Flusher, suitable for being fixed on the centre frame of lathe, is connected with the centre frame with the second end of water lines, Neng Gouchong
Wash the roller of the centre frame of the lathe.
2. cooling water washing system according to claim 1, it is characterised in that：The water pump is adapted to the lathe
PLC；
The PLC generates first control signal and is sent to the water pump when the lathe is run；Described in the water pump receives
First control signal is simultaneously opened；
The PLC generates second control signal and is sent to the water pump when the lathe is shut down；Described in the water pump receives
Second control signal is simultaneously closed.
3. cooling water washing system according to claim 1, it is characterised in that further include：Flush switch, with the control
Valve is connected；
The flush switch generates the 3rd control signal and is sent to the control valve after the unlatching that is triggered；The control valve
The centre frame is controlled to be opened with water lines according to the 3rd control signal；
The flush switch generates the 4th control signal and is sent to the control valve after the closing that is triggered；The control valve
The centre frame is controlled to be closed with water lines according to the 4th control signal.
4. cooling water washing system according to claim 3, it is characterised in that：The flush switch and the control valve are equal
It is adapted to the PLC of the lathe；
The flush switch generates the first Regulate signal and is sent to the PLC, so that the PLC after the unlatching that is triggered
5th control signal is generated according to first Regulate signal and is sent to the control valve；The control valve receives the described 5th
Control signal, and control the centre frame to be opened with water lines；
The flush switch generates the second Regulate signal and is sent to the PLC, so that the PLC after the closing that is triggered
6th control signal is generated according to second Regulate signal and is sent to the control valve；The control valve receives the described 6th
Control signal, and control the centre frame to be closed with water lines.
5. cooling water washing system according to claim 3, it is characterised in that：The control valve is solenoid valve.
6. cooling water washing system according to claim 5, it is characterised in that：It is located in the centre frame water lines
On pipeline between the second end of the control valve and the centre frame water lines, equipped with hand-operated valve, the hand-operated valve is normal
Open state.
7. cooling water washing system according to claim 1, it is characterised in that the flusher includes：
At least one rinsing unit, a rinsing unit correspond to the roller of a centre frame, and each flushing is single
Member is connected with the centre frame with the second end of water lines, can rinse the roller of the corresponding centre frame.
8. cooling water washing system according to claim 7, it is characterised in that each rinsing unit includes：
Cover board, first end are suitable for being fixed on the centre frame of the lathe, the shape of second end and the roller phase of the centre frame
Adaptation；Wherein, cavity is formed between the middle part of the cover board and the centre frame, the cavity can make cooling water along the chamber
Body flows out and rinses the roller；With
Water pipe, first end connect the cavity, and second end is connected with the centre frame with water lines.
9. cooling water washing system according to claim 1, it is characterised in that further include：
Water return pipeline, first end are adapted to the lathe, and second end connects the water tank；
Wherein, the cooling water in the lathe water lines and the centre frame water lines is after the component of the lathe is rinsed
Flow into the water return pipeline.
10. cooling water washing system according to claim 9, it is characterised in that：Contaminant filter is equipped with the water tank to fill
Put, the cooling water in the water return pipeline can recycle after device for filtering impurities filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429544.5U CN207358719U (en) | 2017-10-31 | 2017-10-31 | Cooling water washing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429544.5U CN207358719U (en) | 2017-10-31 | 2017-10-31 | Cooling water washing system |
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| Publication Number | Publication Date |
|---|---|
| CN207358719U true CN207358719U (en) | 2018-05-15 |
Family
ID=62345776
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721429544.5U Active CN207358719U (en) | 2017-10-31 | 2017-10-31 | Cooling water washing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598670A (en) * | 2017-10-31 | 2018-01-19 | 河北科鑫螺旋齿轮有限公司 | Cooling water washing system |
-
2017
- 2017-10-31 CN CN201721429544.5U patent/CN207358719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598670A (en) * | 2017-10-31 | 2018-01-19 | 河北科鑫螺旋齿轮有限公司 | Cooling water washing system |
| CN107598670B (en) * | 2017-10-31 | 2024-04-23 | 河北科鑫螺旋齿轮有限公司 | Cooling water flushing system |
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