CN207495280U - A kind of servo annular spray nozzle device - Google Patents
A kind of servo annular spray nozzle device Download PDFInfo
- Publication number
- CN207495280U CN207495280U CN201721606187.5U CN201721606187U CN207495280U CN 207495280 U CN207495280 U CN 207495280U CN 201721606187 U CN201721606187 U CN 201721606187U CN 207495280 U CN207495280 U CN 207495280U
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- inner ring
- fixed inner
- ring
- servo
- outer shroud
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Abstract
The utility model belongs to technical field of mechanical processing, more particularly to a kind of servo annular spray nozzle device, it is made of fixed inner ring, rotation outer shroud, nozzle, lower pallet, servo motor and transmission device, it rotates exterior ring cap to be set in fixed inner ring, and the lower pallet by being installed on fixed inner ring bottom supports positioning；Annular compartment is provided on rotation outer shroud, and closed flow is formed with fixed inner ring；The bottom of annular compartment is provided with apopore, and nozzle is installed on apopore；The water inlet corresponding to annular compartment is provided in fixed inner ring；Rotation outer shroud is coupled by transmission device with servo motor, can be rotated under servo motor effect around center axis；Servo motor is installed in fixed inner ring.The utility model is simple in structure, can be achieved to cool down the real-time tracking of processing stand, fully ensures that cooling effect.
Description
Technical field
The utility model belongs to technical field of mechanical processing, more particularly to a kind of servo annular spray nozzle device.
Background technology
At present, in mechanical processing for the type of cooling of bistrique, there are mainly two types of：One kind is to utilize single or more nozzles
Particular process point is cooled down, this mode there are cooling range it is narrow, be also easy to produce circumferential notch, inhomogeneous cooling is even the defects of,
So as to which processing be caused to cool down insufficient, product high rejection rate, while the bistrique service life can also be produced a very large impact；Another kind cooling
Mode is cooled down using annular cascade, and water flow needed for this type of cooling is larger, water delivery is concentrated more lathes
It says, cycling use of water amount is excessive, easily causes the wasting of resources, while also higher to the waterproofing grade requirement of lathe shield, easily increases machine
Bed production cost.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of it is simple in structure, can be to processing stand
The nozzle ring device of real-time tracking cooling is carried out, can effectively ensure that being fully cooled for process, improves product qualification rate, and
And lathe cooling water amount is greatly reduced, be conducive to economize on resources, reduce lathe production cost.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of servo annular
Spray nozzle device is made of fixed inner ring, rotation outer shroud, nozzle, lower pallet, servo motor and transmission device, rotates exterior ring cap
In fixed inner ring, and the lower pallet by being installed on fixed inner ring bottom supports positioning；Annular is provided on rotation outer shroud
Chamber, and form closed flow with fixed inner ring；The bottom of annular compartment is provided with apopore, and nozzle is installed on apopore；
The water inlet corresponding to annular compartment is provided in fixed inner ring；Rotation outer shroud is coupled by transmission device with servo motor, can
It is rotated under servo motor effect around center axis；Servo motor is installed in fixed inner ring.
A kind of above-mentioned servo annular spray nozzle device, it is described to rotate the rotation for being provided on outer shroud and being rotated together with rotation outer shroud
Sealing device.
A kind of above-mentioned servo annular spray nozzle device, the section of the annular compartment is U-shaped structure；Fixed inner ring is outward flange
Structure, top flange are corresponding with annular compartment；The rotary sealing appts include upper sealing ring, lower sealing ring and outer close
Seal ring, upper sealing ring and lower sealing ring are respectively nested in the upper and lower end face of annular compartment internal ring wall；Outer seal ring is nested in annular
The upper surface of chamber external annulus.
A kind of above-mentioned servo annular spray nozzle device, the upper sealing ring, lower sealing ring and outer seal ring are outward flange
Structure, i.e. section are just " L " type or inverted "L" shape structure.
A kind of above-mentioned servo annular spray nozzle device, the transmission device is gear drive, including intermeshing gear wheel
And pinion gear, gear wheel are socketed on rotation outer shroud, pinion gear is installed on the output terminal of servo motor.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in structure, passes through servo electricity
The control of machine realizes nozzle and the real-time tracking of processing stand is cooled down, can effectively ensure that being fully cooled for process, improve production
Product qualification rate, and lathe cooling water amount is greatly reduced, be conducive to economize on resources, reduce lathe production cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is that the utility model fixes inner ring structure diagram.
Fig. 3 is the utility model rotation outer ring structure schematic diagram.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1 to Fig. 3, a kind of servo annular spray nozzle device of the utility model is outer by fixed inner ring 1, rotation
Ring 2, nozzle 3, lower pallet 4, servo motor 5 and gear wheel 6 and pinion gear 7 form.
Fixed inner ring 1 is outward flange structure, and top is provided with outwardly extending top flange；Rotation outer shroud 2 is sheathed on solid
Determine in inner ring 1, and pass through 4 axially position of lower pallet；Lower pallet 4 is fixedly installed in the bottom of fixed inner ring 1.It rotates on outer shroud 2
Section is provided with as U-shaped annular compartment 21, closed flow can be formed with the top flange of fixed inner ring 1；Annular compartment 21
Bottom is provided with apopore 22, and nozzle 3 is installed on apopore 22；It is provided in fixed inner ring 1 corresponding to annular compartment 21
Water inlet 11.The outside of rotation outer shroud 2 is socketed with gear wheel 6, and gear wheel 6 is meshed with pinion gear 7 forms transmission device；Small tooth
Wheel 7 is installed on the output terminal of servo motor 5, and servo motor 5 is installed in fixed inner ring 1, and the power of servo motor 5 passes sequentially through
Pinion gear 7, gear wheel 6 pass to rotation outer shroud 2, so as to which rotation outer shroud 2 be driven to rotate.
To prevent rotation outer shroud 2 in rotary course, liquid leakage and the rotation generation of outer shroud 2 in annular compartment 21 are rubbed
It wipes, rotates and be provided with upper sealing ring 8, lower sealing ring 9 and outer seal ring 10 on outer shroud 2, upper sealing ring 8 and lower sealing ring 9 are distinguished
It is nested in the upper and lower end face of 21 internal ring wall of annular compartment；Outer seal ring 10 is nested in the upper surface of 21 external annulus of annular compartment；On
Sealing ring 8, lower sealing ring 9 and outer seal ring 10 can be rotated with rotation outer shroud 2.Upper sealing ring 8, lower sealing ring 9 and outer
Sealing ring 10 is outward flange structure, and wherein the section of upper sealing ring 8 and outer seal ring 10 is inverted "L" shape structure, respectively with consolidating
Determine inner ring 1 to be in contact；The section of lower sealing ring 9 is positive L-shaped structure, and side is contacted with fixed inner ring 1, bottom surface and lower pallet 4
It is in contact.
During work, the initial origin of nozzle 3 is adjusted by servo motor 5 first, cools down water inlet of the liquid from fixed inner ring 1
Mouth 11 enters annular compartment 21, and is sprayed from nozzle 3；Servo motor 5 is according to machining path, the rotation angle of control rotation outer shroud 2
Degree makes coolant carry out real-time tracking cooling to processing stand.
Although the utility model is described in detail above, the utility model is without being limited thereto, art technology
Personnel can be carry out various modifications with principle according to the present utility model.Therefore, all modifications made according to the utility model principle,
It all should be understood to fall into the scope of protection of the utility model.
Claims (5)
1. a kind of servo annular spray nozzle device, which is characterized in that by fixed inner ring, rotation outer shroud, nozzle, lower pallet, servo electricity
Machine and transmission device composition, rotation exterior ring cap is set in fixed inner ring, and the lower pallet by being installed on fixed inner ring bottom
Support positioning；Annular compartment is provided on rotation outer shroud, and closed flow is formed with fixed inner ring；The bottom setting of annular compartment
There is apopore, nozzle is installed on apopore；The water inlet corresponding to annular compartment is provided in fixed inner ring；Rotation outer shroud leads to
It crosses transmission device with servo motor to couple, can be rotated under servo motor effect around center axis；Servo motor is installed on solid
Determine in inner ring.
2. a kind of servo annular spray nozzle device according to claim 1, which is characterized in that be provided on the rotation outer shroud
The rotary sealing appts rotated together with rotation outer shroud.
3. a kind of servo annular spray nozzle device according to claim 2, which is characterized in that the section of the annular compartment is
U-shaped structure；Fixed inner ring is outward flange structure, and top flange is corresponding with annular compartment；The rotary sealing appts include
Upper sealing ring, lower sealing ring and outer seal ring, upper sealing ring and lower sealing ring are respectively nested in the upper of annular compartment internal ring wall
Lower face；Outer seal ring is nested in the upper surface of annular compartment external annulus.
4. a kind of servo annular spray nozzle device according to claim 3, which is characterized in that the upper sealing ring, lower sealing
Ring and outer seal ring are outward flange structure, i.e., section is just " L " type or inverted "L" shape structure.
A kind of 5. servo annular spray nozzle device according to claims 1 or 2 or 3 or 4, which is characterized in that the transmission dress
Gear drive is set to, including intermeshing gear wheel and pinion gear, gear wheel is socketed on rotation outer shroud, and pinion gear is installed on
The output terminal of servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606187.5U CN207495280U (en) | 2017-11-27 | 2017-11-27 | A kind of servo annular spray nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606187.5U CN207495280U (en) | 2017-11-27 | 2017-11-27 | A kind of servo annular spray nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495280U true CN207495280U (en) | 2018-06-15 |
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ID=62506959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606187.5U Active CN207495280U (en) | 2017-11-27 | 2017-11-27 | A kind of servo annular spray nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161745A (en) * | 2017-11-27 | 2018-06-15 | 北京精雕科技集团有限公司 | A kind of servo annular spray nozzle device |
-
2017
- 2017-11-27 CN CN201721606187.5U patent/CN207495280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161745A (en) * | 2017-11-27 | 2018-06-15 | 北京精雕科技集团有限公司 | A kind of servo annular spray nozzle device |
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