CN108097485A - Main shaft ring-type water injector - Google Patents
Main shaft ring-type water injector Download PDFInfo
- Publication number
- CN108097485A CN108097485A CN201810075769.8A CN201810075769A CN108097485A CN 108097485 A CN108097485 A CN 108097485A CN 201810075769 A CN201810075769 A CN 201810075769A CN 108097485 A CN108097485 A CN 108097485A
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- China
- Prior art keywords
- ring gear
- water injector
- ring
- annular end
- nozzle
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 11
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 description 10
- 239000002173 cutting fluid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/14—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation
Abstract
The invention discloses a kind of main shaft ring-type water injectors, belong to mechanical processing class machine tool chief axis field, including annular end cap main body, ring gear, water injector, ring gear and annular end cap main body coordinate and ring gear being capable of opposed annular end cover body co-rotation, internal sink is equipped in annular end cap main body, annular end cap main body is equipped with the water inlet connected with internal sink, in annular end cap main body several water injectors are equipped with along internal sink, water injector has nozzle, and nozzle is connected by water injector with internal sink, when each water injector is with ring gear opposed annular end cover body co-rotation, each water injector opposite ring gear angle swinging back and forth in the axial direction simultaneously in unison.The compact-sized exterior space being not take up near main shaft of the present invention, external sparge pipe can be saved completely, and it is more convenient accurate that nozzle location can realize that automation is adjusted, and improves Tool in Cutting condition, the drawbacks of manually adjusting one by one is reduced, improves the degree of automation and processing efficiency of lathe.
Description
Technical field
The invention belongs to be machined class machine tool chief axis field more particularly to machinery processing main shaft, cutter cooling field, use
In mechanical processing machine matching component.
Background technology
Center, main shaft cooling and cutter cooling are attacked in the CNC milling machine, numerical control machining center, numerical control drilling of mechanical processing industry
Structure type mainly have 3 kinds：
1st, such as Figure 17, by being installed at, the joint water pipe 15 near main shaft sprays cooling water or tracheae blows cooling wind etc.
Mode.
2nd, such as Fig. 1, coolant is by nozzle inlet opening 18 by being sprayed inside main shaft from the nozzle water outlet 19 near main shaft
The mode gone out.
3rd, such as Fig. 1, coolant by main shaft inlet opening 20 by main-shaft core to handle of a knife, then from the main shaft water outlet in handle of a knife
Hole 21 sprays.
The lathe of first way is since joint water pipe quantity is few, general 2-3 roots, and cutter knife is replaced in actual processing
Handle every water pipe and all needs to manually adjust again after the length of cutter changes.
Second way nozzle uses universal ball end structure, although compact-sized, is equally needed as cutter length changes
Manually adjust nozzle location.
Although the main shaft of the third mode changes from cutter length, however, to ensure that the mounting surface of main shaft and cutter is smart
Degree, it is impossible to there is impurity to enter main shaft, so needing the external equipment of additional filtration, purification coolant, maintenance cost is caused to increase,
Lathe overall price is higher, to realize preferable cooling effect, it is necessary to using mating Special central water outlet handle of a knife, cutter,
The cost of charp tool is caused to increase.
In addition, the first with the third structure due to each nozzle independence, be required for manual setting one by one, both
Also there are significant deficiencies for mode：Since adjustment position is very near from high-speed rotating main shaft, in manual adjustment, operator is easy
Encounter high-speed rotating cutter, be very easy to cause casualties；And after work in-process cutter changing, since cutter length becomes
Change, it is necessary to the angle of nozzle manually be adjusted again, cumbersome adjustment causes inefficiency, due to being manually
Adjustment, it is impossible to ensure that each coolant is accurately sprayed on cutting zone, cutter cooling is bad, and chip removal has some setbacks, so as to cause knife
Tool abrasion is accelerated, and cutter life shortens, and machining accuracy is unstable, high processing costs.
The content of the invention
It is an object of the invention to：It proposes a kind of main shaft ring-type water injector, solves cutter length in actual machine processing
Variation after need one by one to joint water pipe, nozzle etc. carry out it is cumbersome manually adjust, adjust nozzle when caused by personnel wound
Evil, debugging stage inefficiency, the problems such as cutter inhomogeneous cooling is even.
The object of the invention is realized by following technical proposals：
A kind of main shaft ring-type water injector, including annular end cap main body, ring gear, water injector, ring gear and annular end cap master
Body coordinate and ring gear can opposed annular end cover body co-rotation, internal sink, annular end cap are equipped in annular end cap main body
Main body is equipped with the water inlet that connect with internal sink, is equipped with several water injectors along internal sink in annular end cap main body, sprays
Water installations have nozzle, and nozzle is connected by water injector with internal sink, and each water injector is connected with ring gear, and with tooth
During ring opposed annular end cover body co-rotation, each water injector opposite ring gear angle back and forth in the axial direction simultaneously in unison
It swings.
In the present invention, by ring gear opposed annular end cover body it is coaxial come roll back and rationalize rotate counterclockwise drive each water injector come
Angle swinging is returned, i.e., each water injector is consistent, unified adjustment can be realized by only needing to rotate ring gear, without in the prior art one by one
Cumbersome manually adjust is carried out to joint water pipe, nozzle etc..Cooling water is by water inlet through internal sink by each water injector
Nozzle concentration sprays to main axle cutter cutting zone and realizes precisely cooling.The debugging stage of the present invention is efficient, cutter cooling is uniform, has
Effect avoids injuring caused by personnel during adjustment nozzle.
Alternatively, several helicla flutes are circumferentially equipped on ring gear, each helicla flute is corresponded with water injector, water spray
Device one end is caught in the helicla flute, and with the suitable of ring gear or rotate counterclockwise and opposite ring gear angle is put back and forth in the axial direction
It is dynamic, and the nozzle of water injector is directed toward the shaft core of ring gear.In the program, by setting helicla flute on ring gear, ring gear turns round
The end dipping and heaving action that water injector is caught in the helicla flute is driven when dynamic, is achieved in the pendulum of angle back and forth of water injector
It is dynamic to adjust.
As further selection, water injector includes double bulbs, and double bulbs include big bulb, small bulb and connecting rod, small
Bulb is caught in the helicla flute on ring gear, and the centre of sphere of connecting rod along size bulb connects size bulb, and nozzle is arranged on big bulb
And pass through the runner inside big bulb and connected with internal sink, and nozzle is located at the excessive bulb centre of sphere with small bulb and connecting rod
On the same face.In the program, by double bulbs of special designing, by helicla flute small bulb dipping and heaving is driven to act, and then
Big bulb and its top nozzle angle swinging back and forth are driven by connecting rod.Nozzle is located at the excessive bulb centre of sphere with small bulb and connecting rod
The same face on, it is ensured that the action of small bulb dipping and heaving is accurately converted into the angle back and forth of nozzle alignment ring gear shaft core in the axial direction
It swings.
As further selection, annular end cap main body is equipped with several nozzle sets mounting holes, and water injector is installed on the spray
In mouth group mounting hole, nozzle sets inner wall of the hole installing is equipped with limit card slot, and the big bulb of double bulbs is equipped with opposite with limit card slot
The deltiod structure answered, limit card slot and deltiod respective outer side edges constrain big bulb can only axially confining in annular end cap main body
Carry out back rotation in plane.In the program, limit card slot and deltiod structure are to constrain the degree of freedom of big bulb, when being fitted without
When in nozzle sets mounting hole, big bulb can upper and lower 360 ° rotate freely, after in nozzle sets mounting hole, greatly
After bulb deltiod structure coordinates with limit card slot, big bulb can only just rotate in the plane of constraint, realize water injector
Angle swinging back and forth.
As further selection, the big bulb of double bulbs is respectively equipped with sealing ring up and down, wherein lower fixing seal ring installation
Nozzle sets mounting hole bottom opening is blocked in the sealed bottom of nozzle sets mounting hole, upper fixing seal ring is installed by being screwed into nozzle sets
Locking swivel nut in hole is fixed, and nozzle sets mounting hole opening is by the closed closure nozzle sets mounting hole of plug；Internal sink
It connects, and and then connects with the runner inside big bulb with the inner cavity of each nozzle sets mounting hole along the side wall of each nozzle sets mounting hole
It is logical.In the program, there are two effects for lower fixing seal ring：First is to prevent external sundries from entering, and second is fixed big bulb
Axial position；Upper fixing seal ring obstructs external cutting fluid under the pressure effect of locking swivel nut and enters, and allows cutting fluid from big ball
The inner flow passage of head to nozzle by spraying.
Alternatively, annular end cap main body is equipped with ring gear mounting groove, and ring gear is mounted in ring gear mounting groove, and in ring gear
Around the center rotating of ring gear in mounting groove.In the program, ring gear mounting groove is used to allowing that ring gear to smooth out in slot around ring
Center rotating.
As further selection, the adjustment ring mounted on ring gear mounting groove notch, adjustment ring /V adjustment ring gear are further included
Axial movement value in ring gear mounting groove.In the program, the effect of this adjustment ring is to adjust ring gear in ring gear mounting groove
Axial movement value, the thickness of this ring are adjusted in assembling according to cooperation feelings.
Alternatively, driving mechanism is further included, driving mechanism is connected driving ring gear rotation with ring gear.It, can be in the program
The manually or electrically driving to ring gear is further realized by driving mechanism.
As further selection, driving mechanism includes driving cog circumferentially arranged on ring gear, arranged on annular end cap main body
The interior motor with the driving cog meshed gears group and drive gear set.In the program, pass through motor, gear set and transmission
Tooth realizes the electric drive to ring gear.
As further selection, control device is further included, control device is electrically connected control driving mechanism with driving mechanism and drives
Moving teeth ring and its each water injector carry out full automatic action.In the program, it can further pass through control device and driving machine
Structure coordinates, and realizes the full-automatic regulation of water injector swing angle, without adjusting manually, reduces the drawbacks of manually adjusting, improves
The degree of automation and processing efficiency of lathe.
The foregoing main solution of the present invention and further alternatives thereof can be freely combined to form multiple schemes, be this
Invent the scheme that can be used and be claimed；And the present invention, between (each non conflicting selection) selection and between other selections
It can also be freely combined.Those skilled in the art can understand have after the present invention program is understood according to the prior art and common knowledge
Multiple combinations are the claimed technical solution of the present invention, do not do exhaustion herein.
Beneficial effects of the present invention：The compact-sized exterior space being not take up near main shaft, can save external water spray completely
Pipe, it is more convenient accurate that nozzle location can realize that automation is adjusted, and improve Tool in Cutting condition, reduce what is manually adjusted one by one
Drawback improves the degree of automation and processing efficiency of lathe.
Description of the drawings
Fig. 1 is the main shaft of the prior art and the structure diagram of cutter cooling；
Fig. 2 is dimensional structure diagram of the embodiment of the present invention using the back side as main perspective；
Fig. 3 is dimensional structure diagram of the embodiment of the present invention using front as main perspective；
Fig. 4 is the structure diagram of the annular end cap main body of the embodiment of the present invention；
Fig. 5 is the B-B sectional views of Fig. 4；
Fig. 6 is the H parts partial enlarged view of Fig. 4；
Fig. 7 is that the water injector of the embodiment of the present invention is mounted on the structure chart in end cover body；
Fig. 8 is the C-C sectional views of Fig. 7；
Fig. 9 is the D parts partial enlarged view of Fig. 8；
Figure 10 is the E-E sectional views of Fig. 8；
Figure 11 is the transmission schematic diagram of the entire mechanism of the embodiment of the present invention；
Figure 12 is the F-F sectional views of Fig. 7；
Figure 13 is the structure diagram of the water injector of the embodiment of the present invention；
Figure 14 is the right view of Figure 13；
Figure 15 is the G-G sectional views of Figure 13；
Figure 16 is the structure diagram of the ring gear of the embodiment of the present invention；
Inventive embodiments apply integral installation figure among reality to Figure 17 therefore；
Wherein 1- annular end caps main body, 2- adjustment rings, 3- gear box covers, 4- plugs, 5- nozzles, 6- motor covers, 7- ring gears,
8- locking swivel nuts, the upper fixing seal rings of 9-, fixing seal ring under 10-, the double bulbs of 11-, 12- motors, 13- gear sets, 14- main shafts
Case, 15- joint water pipes, 16- high-voltage tubes, 17- water mains, 18- nozzle water inlets, 19- nozzle water outlets, 20- main shaft water inlets,
21- main shaft water outlets, the first water inlets of 22-, the second water inlets of 23-, 24- gear mounting grooves, 25- ring gear mounting grooves, 26- /Vs
Card slot, 27- nozzle sets mounting holes, 28- inside sink, 29- /V flats, the small bulbs of 30-, the big bulbs of 31-, 32- connecting rods,
33- helicla flutes, 34- driving cogs, 35- mounting holes, 36- electric appliance circuits.
Specific embodiment
Following non-limiting examples are used to illustrate the present invention.
With reference to shown in figure 1-17, the shape overall structure of Fig. 2,3 the major embodiments present invention；Fig. 4-6 major embodiments are whole
The structure of the internal watercourses of body, gear-box mounting groove 24, nozzle sets mounting hole 27, the position of cutting fluid import, limit card slot knot
Structure；Fig. 7-9 embodies each part of water injector and the fit structure relation of annular end cap main body 1；Figure 10 further embodies
The distribution situation and shape of internal sink 28, with the unicom mode and ring gear 7 of each water injector and the transmission of gear set 13
Mode and installation site；Figure 11 embodies former to the drive connection of all components of final nozzle 5 and transmission from driving motor 12
Reason；Figure 12 embodies the structure of limit card slot 26；Figure 13-15 embodies the installation site relation of each parts in water injector
With effect.A kind of main shaft ring-type water injector, including annular end cap main body 1, ring gear 7, water injector, ring gear 7 and annular end cap
Main body 1 coordinate and ring gear can 1 co-rotation of opposed annular end cover body, internal sink 28, ring are equipped in annular end cap main body 1
Shape end cover body 1 is equipped with the first water inlet 22 connected with internal sink 28, is set in annular end cap main body 1 along internal sink 28
There are several water injectors, water injector has nozzle 5, and nozzle 5 is connected by water injector with internal sink 28, each water spray dress
It puts and is connected with ring gear 7, and during with 7 opposed annular 1 co-rotation of end cover body of ring gear, each water injector is simultaneously in unison
With respect to the angle swinging back and forth in the axial direction of ring gear 7.
In the present invention there are many type of drive of ring gear 7, can manually can also be electronic, as an example, such as the present embodiment
It is shown, driving mechanism is further included, driving mechanism is connected driving ring gear rotation with ring gear 7, preferably, with reference to figure 11, driving machine
Structure includes circumferentially arranged driving cog 34 on ring gear 7, in annular end cap main body 1 with the 34 meshed gears group of driving cog
13 and the motor 12 of drive gear set 13.Can also be further full-automatic, further include control device at this time, control device with
Driving mechanism electrical connection control driving mechanism driving ring gear 7 and its each water injector carry out full automatic action.Such as pass through private
Control technology and PLC control technology are taken, the parameter set by control device, driving mechanism drive control water injector alignment knife
Tool center, which is done, carrys out back rotation, and motor part takes motor, stepper motor, direct current common DC motor to control, so as to reach using private
To cutting fluid is allowed quickly and accurately to be sprayed at Tool in Cutting region, improves Tool in Cutting condition, the drawbacks of manually adjusting is reduced, is carried
The degree of automation and processing efficiency of high lathe.As an example, such as control device is stored in by reading in lathe memory
The length fixed a cutting tool of main shaft when information (information that the lathe that the information selects when can be and replace cutter is stored in itself,
Can replace information being manually entered during cutter etc.), and operation control driving mechanism is carried out according to the information and to spray water
The suitable angle of nozzle rotation of device.
And be used as manually mode, driving mechanism can be not provided with motor 12, direct manual actuation gear set 13 or other
Transmission mechanism causes ring gear 7 to rotate, such as sets driving lever on ring gear 7, and annular end cap main body 1 is opened up an opening, driving lever
It is stretched out from the opening, finger is facilitated to stir driving lever, ring gear 7 is driven to rotate.
In addition, ring gear 7 can not also need additional driving mechanism, 7 turns of direct labor's manual toggle ring gear in the present invention
It is dynamic, annular end cap main body 1 only need to be opened up to an opening at this time, 7 part of ring gear is exposed, finger is facilitated directly to stir tooth
Ring 7 rotates.
In the present invention there are many ring gear 7 and 1 fit systems of annular end cap main body, only need to meet ring gear 7 being capable of opposed annular
1 co-rotation of end cover body, various fit systems are the mode that the present invention protects.As an example, with reference to figure 7-10, such as
Shown in the present embodiment, annular end cap main body 1 is equipped with ring gear mounting groove 25, and 25 notch of ring gear mounting groove is equipped with adjustment ring 2, tooth
Ring 7 is mounted in ring gear mounting groove 25, and around the center rotating of ring gear 7 in the ring gear mounting groove 25, and the then /V of adjustment ring 2
Adjust axial movement value of the ring gear 7 in ring gear mounting groove 25.
And in the present invention water injector it is similary with the mode of 7 matching connection of ring gear there are many, only need to meet water injector with
During 7 opposed annular 1 co-rotation of end cover body of ring gear, opposite ring gear 7 comes each water injector in the axial direction simultaneously in unison
Angle swinging is returned, various fit systems are the mode that the present invention protects.As an example, with reference to figure 11, such as the present embodiment
It is shown, it is corresponded on ring gear 7 circumferentially arranged with several helicla flutes 33, each helicla flute 33 with water injector, water injector one end
It is caught in the helicla flute 33, and with the suitable of ring gear 7 or rotates counterclockwise and opposite ring gear 7 angle swinging back and forth in the axial direction, and
The nozzle 5 of water injector is directed toward the shaft core of ring gear 7.
With reference to shown in figure 2-10, annular end cap main body 1 is equipped with several nozzle sets mounting holes 27, and water injector is installed on this
In nozzle sets mounting hole 27, with reference to shown in figure 8,9,13-15, water injector includes double bulbs, and double bulbs include big bulb 31, small
Bulb 30 and connecting rod 32, small bulb 31 are caught in the helicla flute 33 on ring gear 7, ball of the connecting rod 32 along size bulb 30,31
Heart connection size bulb 30,31, nozzle 5 is arranged on big bulb 31 and passes through the runner inside big bulb 31 to be connected with internal sink 28
It is logical, and nozzle 5 is located at small bulb 30 and connecting rod 32 on the same face of excessive 31 centre of sphere of bulb.With reference to shown in figure 12-14, spray
27 inner wall of mouth group mounting hole is equipped with limit card slot 26, and the big bulb 31 of double bulbs is equipped with and 26 corresponding /V of limit card slot
29 structure of flat, limit card slot 26 and the big bulb 31 of 29 fiting constraint of /V flat can only be put down in the axial direction of annular end cap main body 1
Carry out back rotation on face.With reference to shown in figure 8,9,13-15, the big bulb of double bulbs is respectively equipped with sealing ring about 31, wherein lower solid
Determine sealed bottom closure nozzle sets mounting hole 27 bottom opening of the sealing ring 10 mounted on nozzle sets mounting hole 27, upper fixing seal
Ring 9 is fixed by the locking swivel nut 8 being screwed into nozzle sets mounting hole 27, and 27 opening of nozzle sets mounting hole is closed by plug 4
Block nozzle sets mounting hole 27；Internal sink 28 is along the side wall of each nozzle sets mounting hole 27 and the inner cavity of each nozzle sets mounting hole 27
Connection, and and then with the flow passage inside big bulb 31.
Main shaft ring-type water injector of the present invention is when specifically used, and with reference to shown in figure 17, main spindle box 14 is according to machine tool type
Depending on, can be it is vertical can also go up horizontal or other structures, as long as the babinet that can install main shaft can.Annular end
Lid main body 1 is the invention finally mounted on the installation on main shaft during practical application and use state.Because of the model and type of main shaft
It has nothing in common with each other, annular end cap main body 1 can increase the size of internal-and external diameter and thickness, but internal structure according to actual spindle parameters
It is constant.
The present invention water route process be：Cutting fluid in lathe water main 17 enters water row 18, and a part flow to joint water
Pipe 15.When the invention is mounted on in Fig. 1 on the main shaft of the internal watercourses of nozzle water inlet 18, cutting fluid can also pass through
The high-voltage tube 16 being connected on water row 18 reaches the first water inlet of the invention in Fig. 2 to nozzle water inlet 18 by internal watercourses
22, several water injectors being dispersed to by the inside sink 28 in annular end cap main body 1 in Figure 10, then sprayed from nozzle 5.When
The invention be mounted on do not have Fig. 1 in such internal watercourses when, can select take cutting fluid by be connected to water row on
High-voltage tube 16 reach the second water inlet 23, if the inside sink 28 entered back into annular end cap main body 1 is dispersed in Figure 10
Dry water injector, then sprayed from nozzle 5.In order to increase water yield, two ways can also be simultaneously using non-interference.This is
The transmission mode in entire water route.
It is the elaboration of the kind of drive and correlation of mechanical structure as follows：
If the inside sink 28 inside Figure 10 annular end caps main body 1 can be monoblock cast, entire blank can also be used
Post-production, along with sealing cover.As Figure 10 is mounted on specification of the water injector in annular end cap main body 1 according to mating main shaft
Can be several, the helicla flute being distributed in corresponding Figure 11 on ring gear 7 is also corresponding with the quantity of water injector, and quantity increase is still
Structure does not have any variation, is not able to limit the scope of protection because of this quantity.
The generally circular ring shape of annular end cap main body 1 in Fig. 2, all parts are installed in above, annular end cap master
The size of body 1 is also that can be designed with mounting hole 35, mounting hole in annular end cap main body 1 according to the Parameters variation of mating main shaft
35 number size can increase or reduce according to mating spindle parameters.The design of 1 end face of annular end cap main body is just like Fig. 4 electricity
Machine mounting groove, gear mounting groove 24, ring gear mounting groove 25, nozzle sets mounting hole 27, motor 12 are locked at annular end by bolt
In lid main body 1, motor 12 rotates the gear set 13 for driving and being sequentially arranged in gear mounting groove 24, and gear set 13 drives ring gear 7
Along rotating counterclockwise, in order to ensure the flexible rotating in the ring gear mounting groove 25 of annular end cap main body 1 of ring gear 7, matched somebody with somebody using gap
The scheme of conjunction, wherein radial fit can be used 7 endoporus of ring gear and coordinate with 25 medial gap of ring gear mounting groove, and ring gear 7 also can be used
Outer diameter coordinates with 25 lateral gap of ring gear mounting groove.It wherein axially engages using the lower face of ring gear 7 and ring gear mounting groove 25
Bottom surface contacts, and the gap of the two is adjusted by adjustment ring 2 in such as Fig. 9, and axial gap is adjusted rear adjustment ring 2 and be may be employed
The mode that cooperation of being full of is fixed glue is fixed, and laser or TIG automatic weldings can also be used.Ring gear 7 rotate while, thereon circumference to
The helicla flute 33 of upper distribution and then rotates, since Archimedes principle is stuck on ring gear 7 the small of double bulbs 11 in helicla flute 33
Bulb 30 will be swung around big bulb, be equally gap-matched with helicla flute 33 to ensure flexibly to run small bulb 30,
Being provided between nozzle sets mounting hole 27 and ring gear mounting groove 25 can be by the hole of small bulb 30, to ensure smoothly installation.Double balls
First 11 big bulb part is equipped with sealing ring up and down, wherein lower fixing seal ring 10 is mounted on the nozzle sets in annular end cap main body 1
The bottom of mounting hole 27, there are two effects for this sealing ring：First is to prevent external sundries from entering, and second is the axis of fixed big bulb
To position：And upper fixing seal ring 9 then obstructs external cutting fluid under the pressure effect of locking swivel nut 8 and enters, allow cutting fluid from
It is sprayed in hole among big bulb by nozzle 5.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of main shaft ring-type water injector, it is characterised in that：Including annular end cap main body, ring gear, water injector, ring gear and ring
Shape end cover body coordinate and ring gear can opposed annular end cover body co-rotation, internal sink is equipped in annular end cap main body,
Annular end cap main body is equipped with the water inlet that connect with internal sink, along internal sink equipped with several water sprays in annular end cap main body
Device, water injector has nozzle, and nozzle is connected by water injector with internal sink, and each water injector connects with ring gear
Connect, and during with ring gear opposed annular end cover body co-rotation, each water injector simultaneously in unison opposite ring gear in axial direction
On angle swinging back and forth.
2. main shaft ring-type water injector as described in claim 1, it is characterised in that：Several spirals are circumferentially equipped on ring gear
Slot, each helicla flute are corresponded with water injector, and water injector one end is caught in the helicla flute, and with the suitable or counterclockwise of ring gear
It rotates and opposite ring gear angle swinging, and the nozzle of water injector is directed toward the shaft core of ring gear back and forth in the axial direction.
3. main shaft ring-type water injector as claimed in claim 2, it is characterised in that：Water injector includes double bulbs, double bulbs
Including big bulb, small bulb and connecting rod, small bulb is caught in the helicla flute on ring gear, and connecting rod connects along the centre of sphere of size bulb
Size bulb is connect, nozzle is arranged on big bulb and passes through the runner inside big bulb and connected with internal sink, and nozzle and bead
Head and connecting rod are located on the same face of the excessive bulb centre of sphere.
4. main shaft ring-type water injector as claimed in claim 3, it is characterised in that：Annular end cap main body is equipped with several nozzles
Group mounting hole, water injector are installed in the nozzle sets mounting hole, and nozzle sets inner wall of the hole installing is equipped with limit card slot, double bulbs
Big bulb is equipped with constrains big bulb only with the corresponding deltiod structure of limit card slot, limit card slot and deltiod respective outer side edges
It can carry out back rotation on the axial plane of annular end cap main body.
5. main shaft ring-type water injector as claimed in claim 4, it is characterised in that：The big bulb of double bulbs is respectively equipped with up and down
Sealing ring, wherein lower fixing seal ring is mounted on the sealed bottom closure nozzle sets mounting hole bottom opening of nozzle sets mounting hole,
Upper fixing seal ring is fixed by the locking swivel nut being screwed into nozzle sets mounting hole, and nozzle sets mounting hole opening is close by plug
Close closure nozzle sets mounting hole；Internal sink is connected along the side wall of each nozzle sets mounting hole with the inner cavity of each nozzle sets mounting hole,
And and then with the flow passage inside big bulb.
6. main shaft ring-type water injector as described in claim 1, it is characterised in that：Annular end cap main body is installed equipped with ring gear
Slot, ring gear are mounted in ring gear mounting groove, and around the center rotating of ring gear in ring gear mounting groove.
7. main shaft ring-type water injector as claimed in claim 6, it is characterised in that：It further includes mounted on ring gear mounting groove notch
Adjustment ring, adjustment ring /V adjusts axial movement value of the ring gear in ring gear mounting groove.
8. main shaft ring-type water injector as described in claim 1, it is characterised in that：Further include driving mechanism, driving mechanism with
Ring gear connection driving ring gear rotation.
9. main shaft ring-type water injector as claimed in claim 8, it is characterised in that：Driving mechanism is included on ring gear circumferentially
The driving cog of setting, in annular end cap main body with the motor of the driving cog meshed gears group and drive gear set.
10. main shaft ring-type water injector as claimed in claim 9, it is characterised in that：Further include control device, control device with
Driving mechanism electrical connection control driving mechanism driving ring gear and its each water injector carry out full automatic action.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810075769.8A CN108097485A (en) | 2018-01-26 | 2018-01-26 | Main shaft ring-type water injector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075769.8A CN108097485A (en) | 2018-01-26 | 2018-01-26 | Main shaft ring-type water injector |
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| CN108097485A true CN108097485A (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810075769.8A Pending CN108097485A (en) | 2018-01-26 | 2018-01-26 | Main shaft ring-type water injector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109402847A (en) * | 2018-12-22 | 2019-03-01 | 苏州高研纺织科技有限公司 | A kind of water injector and water spray means of loom |
| CN113043569A (en) * | 2021-03-11 | 2021-06-29 | 廖雨佳 | Processing equipment is used in production of polymer polyethylene material |
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| CN113043569A (en) * | 2021-03-11 | 2021-06-29 | 廖雨佳 | Processing equipment is used in production of polymer polyethylene material |
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