CN106903358B - Integrated form five-face milling head - Google Patents
Integrated form five-face milling head Download PDFInfo
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- CN106903358B CN106903358B CN201510971601.1A CN201510971601A CN106903358B CN 106903358 B CN106903358 B CN 106903358B CN 201510971601 A CN201510971601 A CN 201510971601A CN 106903358 B CN106903358 B CN 106903358B
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- Prior art keywords
- horizontal axis
- milling head
- vertical shaft
- face milling
- integrated form
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
- B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
Abstract
The invention discloses a kind of integrated form five-face milling heads,Solve the problems, such as that five-face milling head can not will be in deceleration mechanism over all Integration to spindle assemblies in the prior art,Its key points of the technical solution are that including motor,Ram and the spindle assemblies being set to inside the ram,The spindle assemblies include vertical shaft portion and horizontal axis portion,Power transmission is carried out by transmission device between the vertical shaft portion and horizontal axis portion,Deceleration mechanism is additionally provided in the ram,The deceleration mechanism is set between the motor and spindle assemblies,It is additionally provided with lubricating oil return mechanism between the spindle assemblies and the deceleration mechanism,The lubricating oil return mechanism is to the external oil return box of the ram,The lubricating oil return authorities lubricate the lubricating oil of the deceleration mechanism,The technique effect of the completely integrated of five-face milling head is reached,Overcome problem of oil return of the lubricating oil of deceleration mechanism in integrated space.
Description
Technical field
The present invention relates to a kind of lathe milling head, more specifically, it relates to a kind of applied to five face machining center of gantry
Integrated form five-face milling head.
Background technology
Five facing cut bed of gantry is one kind of Longmen machine tool, in being mainly directed towards, five faces of heavy parts processing.In five facing cut beds
Milling head include two main shafts：Vertical vertical shaft and horizontal horizontal axis, since horizontal axis can do 360 degree by the centre of gyration of vertical shaft
Indexing rotation, therefore, can to part carry out clamped one time positioning after five planes of milling.Five-face milling head is as five face of gantry
The core component of milling machine plays conclusive effect for the performance of five facing cut beds.
Currently, similar to the heavy duty machine tools such as five facing cut bed of gantry development trend mainly have integrated, intelligent, high speed and
Height is refined several directions, wherein it is basis that a series of functional components on main shaft, which are integrated into an entirety, this integrated advantageous
In the raising of subsequent control precision.There are two types of the main ways of realization of integrated form main shaft：One is the form of electro spindle, this shape
Formula utilizes electromagnetic principle, realizes the Integrated manufacture of main shaft, also, the rotating speed of main shaft has relative to conventional master spindle and significantly carries
Height, still, the processing and manufacturing cost of electro spindle is very high, and subsequent maintenance cost is also relatively high；Second is mechanically to collect
At the mechanical integrated main shaft with Japan and Germany is to be oriented to, and this integrated form main shaft is integrated different from electro spindle formula, it only will
A series of control units of main shaft mechanical engagement assembling by way of be installed on inside a ram, for main shaft rotating speed with
And the control of torque, still realized by traditional motor and retarder.
Currently, having some researchs about the integrated form main shaft of five facing cut bed of gantry in the market, integrated connotation is only
It is vertical shaft and horizontal axis being integrated to inside a ram, the integral type to realize vertical, sleeping processing is integrated.The applying date is：
On October 11st, 2012, application No. is 201220517275.9 patents of invention（Existing file 1）In disclose a kind of gantry and add
Work center five-face milling head, technical points are, including body of milling head, the vertical main shaft of installation in body of milling head, and the main shaft that crouches is installed in body of milling head,
Main shaft bevel gear is installed on vertical main shaft, main shaft bevel gear is meshed with driven wheel of differential, and driven wheel of differential connects jackshaft, and crouch master
Axis connection driven gear, driven wheel of differential connect driven gear.For the milling head of machining center, structure is equipped with sleeping main shaft rotation point
Device is spent, there is horizontal axis free indexing function, integral structure just can be processed to workpiece in multi-angle without increasing milling head,
The time has been saved, efficiency is improved, has also increased machining accuracy.Horizontal axis is provided with device for loosing knife, need not reach specific position
The loose knife of ability, therefore assembly is easy, the interchangeability of machine part is good.
Although integrated form main shaft disclosed in existing file 1 solves the integrated of vertical shaft and horizontal axis, and between the two
Indexing relationship, still, this integrated not real mechanically integrated main shaft, this transmission parts of speed reducer remain external
Form.
But the purpose that main shaft integrates is to improve its control accuracy, and reduce the overall dimensions of lathe simultaneously.Existing text
It is in part 1 that speed reducer is external, that is to say, that the power and transmission mechanism of main shaft are external, and people will result in a large amount of in transmission process
Control error.And realize that, really by built in the functional component whole of main shaft, main technical barrier is the lubrication problem of main shaft,
The problem of oil jet lubrication namely postponed in speed reducer, is not suitable for because the ram inner space of integrated form main shaft is narrow
The lubrication such as scavenge oil pump auxiliary body is set, and still, for five facing cut bed of gantry, oil jet lubrication is for its speed reducer must not
Can be less, therefore, really realizes the integrated of the main shaft of five facing cut beds, need to overcome the problems, such as principal axis lubrication.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide it is a kind of applied to five facing cut bed of gantry,
Deceleration mechanism built and the integrated form five-face milling head that can realize automatic oil return.
To achieve the above object, the present invention provides following technical solutions：A kind of integrated form five-face milling head, includes electricity
Machine, ram and the spindle assemblies being set to inside the ram are additionally provided with deceleration mechanism, the speed reducer in the ram
Structure is set between the motor and the spindle assemblies, and lubrication is additionally provided between the spindle assemblies and the deceleration mechanism
Oil return mechanism；
The lubricating oil return mechanism includes collection chamber and control piece, wherein：
The collection chamber includes air inlet, oil inlet and oil outlet；
The control piece includes valve body and the spool for being set to the valve inner, and the valve inner is additionally provided with
Return unit for resetting spool, be provided on the valve body for external pressure gas source unicom the first air inlet and with subtract
The oil return opening that fast mechanism is connected；
When the spool is in reset state, the oil inlet is connected with oil return opening；
When the spool is in running order, first air inlet is connected with air inlet, and the spool blocks back
Unicom between hydraulic fluid port and oil inlet.
By using above-mentioned technical proposal, deceleration mechanism, spindle assemblies may be contained within inside ram, need to overcome at this time
The technical issues of be how to realize to be lubricated deceleration mechanism, it is in the prior art using external oil pump plus control oil circuit
Mode occupied space is larger, is not suitable for integrating, the lubricating oil return mechanism in this programme is carried in the way of air pressure by air source
Fluid in the collection chamber of sealing is extruded, the fluid being forced out is led back deceleration mechanism at this time by the air pressure of confession, you can realizes nothing
Blowback oil, first reduces the overall dimensions of oil return apparatus and lubricating oil introducing device, and necessary condition is provided to be integrated；It is another
Aspect, lubricating oil return mechanism and vertical shaft portion are coaxially arranged, therefore when main shaft works, and the hose that fluid flows through will not interfere main shaft
Work may be implemented real main shaft and integrates in this way, and indispensable hardware is provided for the control accuracy of follow-up study integrated form main shaft
Basis；Wherein, control mechanism
The present invention is further arranged to：Gas outlet is additionally provided on the collection chamber, on the corresponding position on the valve body
It is provided with exhaust outlet, when the sliding spool is in reset state, the gas outlet is connected to the exhaust outlet.
By using above-mentioned technical proposal, due to there being a certain amount of air in collection chamber, when the fluid that oil inlet introduces
Flow it is larger when, when oil inlet is blocked by fluid completely, the air in collection chamber can make fluid that can not flow into inside collection chamber,
The first row gas port and second exhaust port added, auxiliary when can work as oil inlet, can make fluid more suitable
Inside smooth inflow collection chamber.
The present invention is further arranged to：The control piece and the collection chamber detachable connection.
By using above-mentioned technical proposal, when blocking or needing to carry out cleaning replacement to collection chamber occur in control piece,
The two can be dismantled, to facilitate subsequent maintenance and replacement.
The present invention is further arranged to：Oil pipe is fixedly installed on the oil outlet, one end of the oil pipe is suspended at institute
It states on collection chamber bottom, the other end is connected to by hose in the deceleration mechanism.
By using above-mentioned technical proposal, when the fluid of oil outlet under the promotion of air pressure, collection chamber is discharged from oil outlet
, the oil pipe on oil outlet is extended close at collection chamber bottom, collection chamber inner fluid can not only arranged by oil outlet
Go out, also, close to the setting without being close to, the inflows deceleration mechanisms such as dust, the impurity of collection chamber bottom accumulation can be prevented, prevented
Only lubricating oil return fluid within the organization is contaminated in recycling greasing, and then prevents impurity from entering the tooth within the organization that slows down
Wheel region of engagement makes deceleration gear within the organization that the abrasions such as spot corrosion occur.
The present invention is further arranged to：The deceleration mechanism uses planet-gear speed reducer.
By using above-mentioned technical proposal, volume minimum, transmission efficiency, the reduction range of planet-gear speed reducer it is wide and
High transmission accuracy, thus, using planet-gear speed reducer as the deceleration mechanism of integrated form five-face milling head, be conducive to reduce entirety
Size simultaneously improves transmission accuracy simultaneously.
The present invention is further arranged to：The spindle assemblies include vertical shaft portion, the vertical shaft portion include transmission shaft and
Lower vertical shaft, the transmission shaft are fixedly connected with lower vertical shaft and mutually link.
By using above-mentioned technical proposal, since the application scenario of integrated form five-face milling head is medium and small Longmen machine tool, because
And the overall dimensions of spindle assemblies are larger, still, in actual processing, the entire length of axis is longer, and the accuracy of manufacture is more difficult to ensure
It demonstrate,proves, in the geometric tolerance of axis, such as straightness, cylindricity equally accurate can be reduced as the length of axis increases, therefore, by vertical shaft
The form for using two-part transmission shaft and lower vertical shaft instead can reduce the requirement to processing, reduce manufacturing cost.
The present invention is further arranged to：The spindle assemblies further include having horizontal axis portion, and the horizontal axis portion includes horizontal axis shell
Body and the horizontal axis component being set in the horizontal axis shell, are arranged indexing means between the horizontal axis shell and the vertical shaft portion.
By using above-mentioned technical proposal, indexing means is set between horizontal axis shell and vertical shaft portion, vertical shaft portion can be controlled
Relative angle between horizontal axis portion, to improve the machining accuracy in the horizontal axis portion in process.
The present invention is further arranged to：The indexing means includes the first fluted disc being set in the vertical shaft portion and sets
The second fluted disc for driving the horizontal axis portion to be rotated around uprights, the first fluted disc external connection power source driving are placed on horizontal axis shell
It enters or exits engages with second fluted disc.
By using above-mentioned technical proposal, the first fluted disc is engaged with the second fluted disc, and the multi-angle that horizontal axis may be implemented adds
Work.
The present invention is further arranged to：Be provided with clutch between the vertical shaft portion and the horizontal axis shell, it is described from
It closes mechanism controls connector sleeve and the linkage in vertical shaft portion or detaches.
Further, the clutch is controlled by external gas source, the clutch include upper clutch discs and under from
Disk is closed,
When the upper clutch discs and lower clutch discs combine, the connector sleeve drives the horizontal axis shell together by the transmission
The driving of axis；
When the upper clutch discs and lower clutch discs disengage, the connector sleeve and the horizontal axis shell are static.
It is utilized by using above-mentioned technical proposal when needing to rotate horizontal axis portion to realize the multi-angle processing to part
Accurately controlling for the form rotational angle difficult to realize for being rotated further by horizontal axis portion is shut down, it is sleeping when needing to rotate after introducing clutch
When axle portion is with fixed angle, without shut down, only need to by clutch upper clutch discs and lower clutch discs combine, make horizontal axis shell with
Connector sleeve together, is driven by transmission shaft, and by the gear motion of the first fluted disc and the second fluted disc, to the accurate of rotating speed of transmission shaft
Control, you can realization turns over angle to horizontal axis shell and accurately controls, and this adjustment process is not necessarily to stop the dynamic of spindle assemblies
Make, not only Adjustment precision is high, and also has prodigious effect for the raising of processing efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of integrated form five-face milling head embodiment of the present invention；
Fig. 2 is the inner connecting structure schematic diagram removed after ram；
The structure principle chart of Fig. 3 lubricating oil returns mechanism；
Fig. 4 is the sectional schematic of lubricating oil return mechanism；
Fig. 5 is vertical shaft portion and horizontal axis portion linking relationship schematic diagram；
Fig. 6 is the drive mechanism schematic diagram inside horizontal axis portion.
Attached drawing marks：1, motor；2, ram；3, spindle assemblies；31, vertical shaft portion；32, horizontal axis portion；33, transmission device；34,
Deceleration mechanism；35, lubricating oil return mechanism；36, clutch；37, hydraulic piston；38, connector sleeve；311, transmission shaft；312,
Lower vertical shaft；313, air rammer；321, horizontal axis shell；322, horizontal axis component；323, indexing means；3231, the first fluted disc；
3232, the second fluted disc；331, bevel gear group；332, bevel gear set；351, collection chamber；352, control piece；3511, air inlet；
3512, gas outlet；3513, oil inlet；3514, oil outlet；3515, oil pipe；3521, valve body；3522, spool；3523, first into
Gas port；3525, drainback passage.
Specific implementation mode
The present embodiment is described further referring to figs. 1 to Fig. 6.
A kind of integrated form five-face milling head, as shown in Figure 1, including motor 1, ram 2 and the main shaft being set in ram 2
Component 3, wherein spindle assemblies 3 divide for vertical shaft portion 31 and horizontal axis portion 32, and vertical shaft portion 31 is identical as plain-milling machine main shaft function, use
In completion vertical shaft Milling Process；Horizontal axis portion 32 is additional multi-angle Milling Function component, in this way, increased horizontal axis portion 32 can be with
Spindle assemblies 3 are made to have vertical shaft Milling Process and two functions of multi-angle Milling Process of horizontal axis concurrently.
As shown in Fig. 2, the specific connection relation of each section in spindle assemblies 3 is described below：Motor 1 passes through deceleration mechanism
34 transfer the motion to inside spindle assemblies 3, and by the decelerating effect of deceleration mechanism 34, motor 1, which is exported rotating speed, to be reduced to obtain
The high torque for obtaining main shaft, is finally completed cutting.For the requirement for meeting integrated, preferred planet-gear speed reducer is as deceleration herein
Mechanism 34, using its high transmission accuracy, it is small and with size in the case of the big feature of gear range, to reduce entire collection
The size of accepted way of doing sth main shaft.
Since in process, the needs of deceleration mechanism 34 are lubricated in real time, and common lubricating oil return mechanism 35 needs
The oil return hydraulic circuit of external oil pump and special designing, to meet to the lubrication and oil return process of deceleration mechanism 34, in this programme
Needs are integrated to meet, are specially designed lubricating oil return mechanism 35, are not necessarily to coordinate oil pump and other oil circuits during lubrication,
And it is small, it can be directly integrated to ram 2, as shown in Figs. 3-4, structure and control principle are described below：
Include that the collection chamber 351 of annular and control piece 352, the inner ring of wherein collection chamber 351 are set in transmission shaft 311
Outside, 351 inside of collection chamber is hollow setting, and internal cavities can store a certain amount of fluid, and the effect of control piece 352 is control
The working state control part 352 of collection chamber 351 includes valve body 3521 and the spool being set in valve body 3,521 3522, wherein
It is provided with return unit between spool 3522 and the inner cavity of valve body 3521.
Air inlet 3511, gas outlet 3512, oil inlet 3513 and oil outlet 3514 are provided on collection chamber 351, into
Integrally being extended into collection chamber 351 at hydraulic fluid port 3513 has an oil pipe 3515, oil pipe 3515 close to the bottom of collection chamber 351 but with
Bottom keeps a distance.
When spool 3522 is under reset state, the lubricating oil from deceleration mechanism 34 enters from oil inlet 35133513
In cavity in collection chamber 351, the cavity in collection chamber 351 is the cavity of sealing, when the fluid from deceleration mechanism 34 is excessive
When, oil inlet 3513 is full of fluid, at this point, the closed cavity of collection chamber 351 is discharged by gas outlet 3512 for intracavity gas, at this time
Fluid flow to collection chamber 351 from deceleration mechanism 34, and the lubricating oil in deceleration mechanism 34 is reduced.
When controlling external pressure gas source by pressed gas input valve body 3521, pressed gas pushes spool 3522 to move
Dynamic, the first air inlet 3523 and 3511 unicom of air inlet, the link relation between oil inlet 3513 and oil return opening are blocked and go out
The no longer outlet of gas port 3512, simultaneously because oil pipe 3515 is located under fluid, so entire collection chamber 351 forms closed space,
Pressed gas squeezes fluid surface after the entrance of air inlet 3511 so that and fluid is back to deceleration mechanism 34 from oil pipe 3515, by
It is blocked in oil return opening and oil inlet 3513, the fluid in deceleration mechanism 34 will not outflow, so in the mechanism of deceleration at this time 34
Lubricating oil increases, and the lubricating oil in collection chamber 351 is reduced.
So as long as the keying for controlling external pressure gas source, which can allow in deceleration mechanism 34, carries out cycle lubrication.
It should be pointed out that when using the form of above-mentioned cycle lubrication, the keying frequency for strictly controlling external gas source is needed,
Reason for this is that the heats generated in, deceleration mechanism 34 to be flowed into collection chamber 351 with lubricating oil because lubricating oil in addition to
Deceleration mechanism 34 is lubricated outer, it is also necessary to deceleration mechanism 34 be cooled down, therefore, can be spaced time enough makes profit
Lubricating oil is adequately cooled before being again introduced into deceleration mechanism 34, and the keying frequency of external gas source can pass through experiment and theoretical meter
It calculates and obtains, also, since lubricating oil has certain viscosity, in lubrication, one can be formed on the gear in deceleration mechanism 34
Oil film, this oil film can keep the lubricant effect of a period of time, therefore, timely second of oil inlet delay a period of time, and also not
It can cause the dry friction of the gear in deceleration mechanism 34.It can also be drawn having in ram 2 to external lubrication station herein, this
Sample is then not necessarily to calculate the initiation culture of external gas source, and under such type of attachment, lubricating oil is no longer internal cycle, but with it is outer
The lubrication station in portion together, forms inside and outside mixing circulation formula lubrication.
Control piece 352 includes 3522 component of valve body 3521 and spool, can be made between valve body 3521 and collection chamber 351
One, can also be preferably made detachable connection, to facilitate subsequent repair, the first air inlet is provided on valve body 3521
3523, and drainback passage 3525., the two corresponds to air inlet 3511 and oil inlet 3513 on collection chamber 351, spool respectively
3522 components include spool 3522, and slide valve assembly is controlled by external gas source, when being passed through air in the first air inlet 3523, valve
Core 3522 is pushed, and the first air inlet 3523 and 3511 unicom of air inlet, gas enter in collection chamber 351, the fortune of spool 3522
It is dynamic to block gas outlet 3512 and oil inlet 3513 simultaneously, at this point, the first air inlet 3523 of unicom, air inlet 3511 and going out
Hydraulic fluid port 3514 forms extraction channel, and fluid is drawn collection chamber 351；It is provided with spring on spool 3522, spool 3522 is made to have
Runback bit function, at this point, when being passed through without gas in the first air inlet 3523, spool 3522, which automatically resets, disconnects the first air inlet
3523 with air inlet 3511, at this point, drainback passage 3525 and 3513 unicom of oil inlet, plus the formation of gas outlet 3512 opened
Introduction passage.
Vertical shaft portion 31 and horizontal axis portion 32 in spindle assemblies 33 are provided with clutch 36, and horizontal axis portion 32 is towards being
The multi-angle of the workpiece of clamped one time is processed, this process needs the cooperation of horizontal axis portion 32 rotation special angle, to realize random angle
Degree processing, the effect of clutch 36 are to realize above-mentioned principle：When horizontal axis portion 32 needs to turn over an angle, adjust from
The state for closing mechanism 36, makes horizontal axis portion 32 that can be rotated relative to main shaft part, at this point, being allowed to drive horizontal axis portion by driving motor 1
32 turn over an angle；When horizontal axis portion 32 turns to precalculated position, the state of clutch 36 is adjusted again, makes vertical shaft portion
31 tense horizontal axis portion 32, and the two is normally driven.Indexing means 323 is additionally provided between clutch 36 and horizontal axis portion 32, point
Degree device 323 divides for the first fluted disc 3231 and the second fluted disc 3232, is connected respectively with vertical shaft portion 31 and horizontal axis portion 32.When from
Engagement, which turns over the corresponding number of teeth, when closing 32 rotation of drive horizontal axis portion of mechanism 36, between two fluted discs of indexing means 323 to control
The angle rotated through.
As shown in figure 5, the concrete structure inside ram 2 is described below：Deceleration of the power by motor 1 by deceleration mechanism 34
It is passed in spindle assemblies 3 after effect, it is vertical shaft portion 31 directly to link with deceleration mechanism 34, and vertical shaft portion 31 includes transmission shaft 311
With lower vertical shaft 312, vertical shaft is arranged to two-part, it is therefore intended that the accuracy of manufacture in vertical shaft portion 31 is improved and reduces manufacture simultaneously
The form of cost, two-part vertical shaft keeps each section of vertical shaft length limited, in this way, difficulty when processing reduces, also, it is shorter
The processes such as external cutting and grinding are conducive to the raising of machining accuracy.Transmission shaft 311 and lower vertical shaft 312 are normal by coupling sleeve etc.
Connection structure connection, in this way, the power from motor 11 is passed on transmission shaft 311 first, is being transferred to realizing linkage
On lower vertical shaft 312, air rammer 313 is provided between transmission shaft 311 and lower vertical shaft 312, in horizontal axis portion 32 with vertical shaft portion
The outside of 31 junction is provided with connector sleeve 38, and clutch 36 acts between connector sleeve 38 and transmission shaft 311, certainly
Under right state, clutch 36 is in separated position, at this point, the action of transmission shaft 311 is transferred on lower vertical shaft 312 while leading to
Crossing transmission device 33 drives horizontal axis portion 32 to rotate, and pushes air rammer 313 to move upwards when opening air source, while removing to hydraulic pressure
The high pressure oil that piston 36 provides, makes clutch 36 be in disengaged condition, and make the first fluted disc 3231 and the second fluted disc simultaneously
3232 are in disengaged condition, at this point, the movement of motor 1 directly drives horizontal axis portion 32 with the first fluted disc 3231 and the second fluted disc 3232
The number of teeth be indexing turn over certain angle, with realize multi-angle processing adjustment.
Drive connection between vertical shaft portion 31 and horizontal axis portion 32 is as shown in fig. 6, the action of lower vertical shaft 312 umbrella tooth incoming first
In wheel group 331, the action of motor 1 is switched to horizontal axis component by bevel gear group 331 by the bevel gear set 332 of co-axial rotation
322 action, to realize that horizontal axis is processed.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of integrated form five-face milling head includes motor, ram and the spindle assemblies being set to inside the ram, spy
Sign is：Deceleration mechanism is additionally provided in the ram, the deceleration mechanism is set between the motor and the spindle assemblies,
It is additionally provided with lubricating oil return mechanism between the spindle assemblies and the deceleration mechanism；
The lubricating oil return mechanism includes collection chamber and control piece, wherein：
The collection chamber includes air inlet, oil inlet and the oil outlet being connected with deceleration mechanism；
The control piece includes valve body and the spool for being set to the valve inner, and the valve inner, which is additionally provided with, to be used for
The return unit of spool is resetted, is provided with for the first air inlet and and speed reducer with external pressure gas source unicom on the valve body
The oil return opening that structure is connected；
When the spool is in reset state, the oil inlet is connected with oil return opening；
When the spool is in running order, first air inlet is connected with air inlet, and the spool blocks oil return opening
Unicom between oil inlet.
2. integrated form five-face milling head according to claim 1, it is characterized in that：It is additionally provided with gas outlet on the collection chamber,
Be provided with exhaust outlet on corresponding position on the valve body, when the spool is in reset state, the gas outlet with it is described
Exhaust outlet is connected to.
3. integrated form five-face milling head according to claim 1, it is characterized in that：The control piece and the collection chamber are detachable
Formula connects.
4. integrated form five-face milling head according to claim 1, it is characterized in that：It is fixedly installed oil pipe on the oil outlet,
One end of the oil pipe is suspended on the collection chamber bottom, the other end is connected to by hose in the deceleration mechanism.
5. integrated form five-face milling head according to claim 1, it is characterized in that：The deceleration mechanism uses planetary gear speed-reduction
Machine.
6. integrated form five-face milling head according to claim 1, it is characterized in that：The spindle assemblies include vertical shaft portion, institute
It includes transmission shaft and lower vertical shaft to state vertical shaft portion, and the transmission shaft is fixedly connected with lower vertical shaft and mutually links.
7. integrated form five-face milling head according to claim 6, it is characterized in that：The spindle assemblies further include having horizontal axis portion,
The horizontal axis portion includes horizontal axis shell and the horizontal axis component that is set in the horizontal axis shell, the horizontal axis shell and described vertical
Indexing means is set between axle portion.
8. integrated form five-face milling head according to claim 7, it is characterized in that：The indexing means include be set to it is described
The first fluted disc in vertical shaft portion and it is set to the second fluted disc for driving the horizontal axis portion to be rotated around vertical shaft portion on horizontal axis shell, it is described
The first fluted disc external connection power source drives it into or exits engages with second fluted disc.
9. integrated form five-face milling head according to claim 7, it is characterized in that：Between the vertical shaft portion and the horizontal axis shell
It is provided with clutch, the clutch control connector sleeve and the linkage in vertical shaft portion or detaches.
10. integrated form five-face milling head according to claim 9, it is characterized in that：The clutch is controlled by external gas source,
The clutch includes upper clutch discs and lower clutch discs,
When the upper clutch discs and lower clutch discs combine, the connector sleeve drives the horizontal axis shell together by the transmission shaft
Driving；
When the upper clutch discs and lower clutch discs disengage, the connector sleeve and the horizontal axis housing stationary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971601.1A CN106903358B (en) | 2015-12-22 | 2015-12-22 | Integrated form five-face milling head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971601.1A CN106903358B (en) | 2015-12-22 | 2015-12-22 | Integrated form five-face milling head |
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| Publication Number | Publication Date |
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| CN106903358A CN106903358A (en) | 2017-06-30 |
| CN106903358B true CN106903358B (en) | 2018-11-06 |
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| CN2644077Y (en) * | 2003-08-27 | 2004-09-29 | 江苏多棱数控机床股份有限公司 | Pentahedron large-scale processing center |
| CN101797656A (en) * | 2009-02-09 | 2010-08-11 | 福建省三明机床有限责任公司 | Machine tool five-face milling head |
| CN201711768U (en) * | 2010-07-16 | 2011-01-19 | 南京宁庆数控机床制造有限公司 | Pentahedral milling head for numerically-controlled gantry machining center |
| CN102853238A (en) * | 2012-03-21 | 2013-01-02 | 马鞍山友邦重工机械有限公司 | Plunger pump used for planomiller mill head box |
| CN102909592A (en) * | 2012-10-11 | 2013-02-06 | 山东鲁南机床有限公司 | Five-side milling head of gantry machining center |
| CN202910628U (en) * | 2012-10-11 | 2013-05-01 | 山东鲁南机床有限公司 | Five-face milling head for gantry machining center |
| CN203409589U (en) * | 2013-08-20 | 2014-01-29 | 连云港鹰游纺机有限责任公司 | Milling head suitable for high speed rotation |
| CN205270988U (en) * | 2015-12-22 | 2016-06-01 | 北京新思维汇德精密磨床有限责任公司 | Five facing cut heads of integrated form |
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| CN106903358A (en) | 2017-06-30 |
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Granted publication date: 20181106 Termination date: 20211222 |