CN205630077U - A rotatory converter of water oil gas for straightening drive formula AC axle double pendulum cutter head - Google Patents
A rotatory converter of water oil gas for straightening drive formula AC axle double pendulum cutter head Download PDFInfo
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- CN205630077U CN205630077U CN201620436930.6U CN201620436930U CN205630077U CN 205630077 U CN205630077 U CN 205630077U CN 201620436930 U CN201620436930 U CN 201620436930U CN 205630077 U CN205630077 U CN 205630077U
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- milling head
- rotatory
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000003801 milling Methods 0.000 claims description 37
- 239000004215 Carbon black (E152) Substances 0.000 claims description 23
- 229930195733 hydrocarbon Natural products 0.000 claims description 23
- 150000002430 hydrocarbons Chemical class 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 abstract description 8
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to a rotatory converter of water oil gas for straightening drive formula AC axle double pendulum cutter head, the rotatory converter of water oil gas includes: fixed main part, the main part base to and install five connecting pieces on the main part base in order, form four water inlets and five delivery ports between five connecting pieces, four inlet tubes, four above -mentioned water inlets are connected respectively to the one end of four inlet tubes, and the other end passes respectively outside oral siphon is connected to the main part base, five outlet pipes, five above -mentioned delivery ports are connected respectively to the one end of five outlet pipes, and the other end passes above -mentioned fixed main part respectively and connects five fixed water injection well chokes respectively. The rotatory converter of water oil gas makes inside water, oil, trachea line equipartition place the cutter head in, and feeding respectively of water, oil, gas has been realized to each autogyration separately, during the motion of double pendulum cutter head, the pipeline keeps rotation static or a small amount of relatively with it, not influenced by the relative pivoted of kinematic axis, has ensured the reliability of circuit.
Description
Technical field
This utility model is specifically related to a kind of aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head, belongs to double-pendulum milling head technical field.
Background technology
There is mechanical noise in the mechanical drive train of existing double-pendulum milling head, the moving noise that the imbalance that high-speed rotary part rotates is brought is high.Meanwhile, traditional structure is for meeting high pulling torque output, it has to increases by 2 to 3 grades of reductors, due to the existence of drive gap, seriously increases the accumulation driving error of milling head, affects the machining accuracy of lathe, meanwhile, also gives and accurately control to bring the biggest difficulty.It addition, use common electric machine could meet the moment of torsion output requirement of system after driving the level reducing gear being typically passed through heaviness.
Furthermore, the fault such as prior art is easily caused the part fatigue failure owing to machine vibration and main shaft high-speed rotation cause, parts loosen, deform, abrasion, the problem that simultaneously there is leakage lubricating oil is the highest for the debugging of equipment, installation, maintenance requirement.
At present, five-axis linkage machine tools is on the basis of 3 rectilinear coordinates motions, plus 2 angular coordinate motions, five axles are relative to link with needing the part processed to realize to realize lathe (milling machine), so that the cutting edge part of cutter head moves along the tangent plane direction of the curved surface of required processing all the time, make Machining of Curved Surface reach preferable cutting state, and realize part arbitrarily angled (certain can be in the range of work) processing.At present the critical component AC axle on five-axis linkage machine tools is all by the import abroad such as Europe, the U.S., Japan, expensive and volume is big.
Utility model content
The purpose of this utility model is to provide a kind of aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head, has that rotating speed high-accuracy, high, volume be little, the feature of low cost of manufacture, simple in construction.
Concrete, this utility model provides a kind of aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head, and described aqueous hydrocarbon rotation converter includes: fixing main part；Body base, and five connectors being sequentially arranged on body base, form four water inlets and five outlets between five connectors；Four water inlet pipes, one end of described four water inlet pipes connects aforementioned four water inlet respectively, and the other end is each passed through described body base and connects outside oral siphon；Five outlet pipes, one end of described five outlet pipes connects above-mentioned five outlets respectively, and the other end is each passed through above-mentioned fixing main part and connects five fixing water nozzles respectively.
Further, the aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head as above, between described body base and connector, and it is fixed together by the way of sealing ring, bearing part and bearing ball combine between each connector.
Further, the aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head as above, described water inlet and outlet are respectively provided with cannelure, described water inlet pipe and outlet pipe are installed in described cannelure.
Further, the aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head as above, between described cannelure, sealing ring is installed.
In this utility model, A, C axle of double-pendulum milling head is all directly driven by servomotor, instead of traditional gear, the drive mechanism of worm and gear, saves intermediate transmission link, it is achieved " Zero-drive Chain " of milling head parts.As follows compared with its advantage for traditional structure:
(1) smooth running, noise is little.The mechanical noise being originally present in mechanical drive train has not existed, and high-speed rotary part rotates the uneven vibration noise brought and is also greatly lowered.
(2) control accuracy is high, and the machining accuracy of lathe improves.Voltage signal can be converted into torque and rotating speed to drive control object by servomotor, and energy fast reaction, after using servomotor, further increase system gain, it is effectively controlled the static state of control object, dynamic error, thus effectively raises precision and the repetitive positioning accuracy of milling head.
(3) compact conformation, volume is little, lightweight.Direct drive structure of the present utility model replaces tradition reducing gear, decreases milling head parts, simplifies structure so that dismounting extremely convenient, decreases the quality of moving component simultaneously, improves the natural frequency of milling head.
(4) energy-efficient.On the one hand, use direct drive structure to enormously simplify the driving-chain of system, decrease the energy loss of intermediate link, improve its overall efficiency；On the other hand, servomotor mostly is magneto, possesses the advantage such as High Power Factor, high efficiency.
(5) reliability is high.After using direct drive structure, the faults such as the part fatigue failure, the parts that are caused by machine vibration and main shaft high-speed rotation loosen, deform, abrasion will be greatly lowered, the problem simultaneously leaking lubricating oil will be very significantly improved, and also be greatly lowered for the debugging of equipment, installation, maintenance requirement.
Accompanying drawing explanation
Fig. 1 is the section of structure of this utility model direct-drive A/C-axis double milling head.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of this utility model direct-drive A/C-axis double milling head.
Fig. 3 is the front view of this utility model direct-drive A/C-axis double milling head.
Fig. 4 is the upward view of this utility model direct-drive A/C-axis double milling head.
Fig. 5 is this utility model aqueous hydrocarbon rotation converter feature cross-section schematic diagram.
Fig. 6 is this utility model aqueous hydrocarbon rotation converter structural side view.
Fig. 7 is this utility model aqueous hydrocarbon rotation converter structural front view.
Fig. 8 is the front view of direct-drive A/C-axis double milling head main body in this utility model.
Fig. 9 is the top view of direct-drive A/C-axis double milling head body top face plate in this utility model.
Detailed description of the invention
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
As Figure 1-4, direct-drive A/C-axis double milling head provided by the utility model includes: C axle unit, A axle unit.
Described A axle unit includes following structure: electro spindle (2) is arranged in the groove of main body (1), by nut, clutch shaft bearing set (7) is fixed in main body (1), by nut, clutch shaft bearing (6) is fixed on electro spindle (2), connector (5) connects the first motor (4) and electro spindle (2), connector (5) two is spline, first motor (4) is fixed on clutch shaft bearing set (7) by nut, electro spindle (2) is directly driven, it is achieved A axle swings ± 120 degree by the first motor (4).First side plate (3) is engaged and installed in main body (1).
Second bearing holder (housing, cover) (10) is fixed in main body (1) by nut, second bearing (9) is arranged in the second bearing holder (housing, cover) (10), and by nut, the second bearing (9) is fixed on electro spindle (2), aqueous hydrocarbon rotation converter (8) is arranged in the second bearing (9), and by nut, aqueous hydrocarbon rotation converter (8) is fixed on electro spindle (2), thus switchings such as the water, oil, gas in electro spindle out, with external connection.First signal receiver (12) is arranged in main body (1), plays and receives the original point position effect that A axle swings.Respective branch is gone out and external connection by the swing of rotation converter and then A axle thus can to realize the water, oil, gas on electro spindle.
C axle unit includes following structure: the 3rd bearing (15) is fixed in connection seat (13), and secondary signal receptor (14) is arranged in connection seat (13), it is achieved C axle original point position effect.Spline (16) connects main body (1) and the second motor (17), second motor (17) is arranged in connection seat (13), again mounted connection seat (13) is fixed in main body (1) with nut, uses the second motor (17) work to realize C axle ± 360 degree and rotate.Second side plate (11) is engaged and installed in main body (1).Main body cover (18) is arranged on main body (1) top, and body top face plate (19) is arranged on main body cover (18).Fig. 8 is the front view of direct-drive A/C-axis double milling head main body (1) in this utility model.Fig. 9 is the top view of direct-drive A/C-axis double milling head body top face plate (19) in this utility model.
Direct-drive A/C-axis double milling head provided by the utility model, in milling head overall structure, this utility model selects fork configuration as A axle and the integrated support of C shaft portion.For this structure relatively nutation type mechanism, there is compact conformation, the advantages such as rigidity is big.During operation, main shaft (2) drives lathe principal cutting movement.Second motor (17) directly drives milling head along the rotary motion of C axle, it is achieved C axle ± 360 ° are turned round, and the first motor (4) directly drives milling head along the swing of A axle, it is achieved A axle ± 115 ° swing.Needed for main shaft (2), two motors, all centralized arrangement such as air-liquid, electric line are inside milling head, do not limited by rotary motion.
Aqueous hydrocarbon rotation converter (8) is positioned at A axle unit side, and as illustrated in figs. 5-7, described aqueous hydrocarbon rotation converter (8) including: fixing main part；Body base, and five connectors being sequentially arranged on body base, form four water inlets and five outlets between five connectors；Four water inlet pipes, one end of described four water inlet pipes connects aforementioned four water inlet respectively, and the other end is each passed through described body base and connects outside oral siphon；Five outlet pipes, one end of described five outlet pipes connects above-mentioned five outlets respectively, and the other end is each passed through above-mentioned fixing main part and connects five fixing water nozzles respectively.
Respective figure 5-7, the element that labelling represents is as follows:
(21) body base, (22) first sealing rings, (23) clutch shaft bearing part, (24) second sealing rings, (25) main body the first connector, (26) the 3rd sealing rings, (27) second bearing parts, (28) the 4th sealing rings, (30) main body the second connector, (29) the 5th sealing rings, (31) the 3rd bearing parts, (32) the 6th sealing rings, (33) main body the 3rd connector, (34) the 7th sealing rings, (35) the 4th bearing parts, (37) the 8th sealing rings, (36) main body the 4th connector, (38) the 9th sealing rings, (39) the 5th bearing parts, (40) the tenth sealing rings, (41) main body the 5th connector, (42), (43) (44), (45), (46) it is bearing ball.
Labelling (47), (48), (49), (50), (51), (52), (53), (54), (55) it is hollow rustless steel connecting tube, (50) it is the first connecting tube, (49) second connecting tubes, (48) the 3rd connecting tubes, (47) the 4th connecting tubes, (51) the 6th connecting tubes, (52) the 7th connecting tubes, (53) the 8th connecting tubes, (54) the 9th connecting tubes, (55) the 5th connecting tubes, (56) fixing main part, (57), (58), (59), (60), (61) for fixing water nozzle.
By above structure, cutting air blowing, cutting fluid, main component water inlet (A1, A2, A3, A4), main component outlet (B1, B2, B3, B4, B5), main shaft sealing gland 5 pipelines are distributed in aqueous hydrocarbon rotation converter (8) of the present utility model.
The installation method of aqueous hydrocarbon rotation converter (8) is as follows: the first sealing ring (22) is put in the seal groove of body base (21), 3rd sealing ring is put on the seal groove of main body the first connector (25), it is loaded on clutch shaft bearing part (23), the connection body base that main body the first connector is installed, put bearing ball (46) into fix, thus body base is connected with main body the first connector, by that analogy, until second, third, fourth, fifth main body installation method is the same.It is connected respectively to main component water inlet (A1, A2, A3, A4) from body base again with hollow rustless steel connecting tube (50), (49), (48), (47), realizing water divides four to flow to each connector from body base, determine angle to rotate, can be with principal axis A axle synchronous hunting angle ± 120 degree.
Main component outlet (B1, B2, B3, B4, B5) is connected on fixing main part (56) by hollow rustless steel connecting tube (51), (52), (53), (54), (55), exported respectively to outer water tube by fixing water nozzle (57), (58), (59), (60), (61) again, make outer water tube play water pipe when swinging with A axle to twist the most mutually, watertight effect.
Machined cannelure on each main body connector, each cannelure connects a pipeline, thus pipeline is not affected in relative rotation by kinematic axis, is provided with sealing ring between groove and groove, reaches the effect of rotatory sealing.Its feature is as follows:
(1) aqueous hydrocarbon rotation converter makes water, oil, gas pipeline all be arranged in inside milling head, is individually separated each spinning, it is achieved that the difference feeding of water, oil, gas；
(2), during double-pendulum milling head motion, pipeline keeps geo-stationary or a small amount of rotation therewith, is not affected in relative rotation by kinematic axis, it is ensured that the reliability of circuit.
This utility model is intended on the basis of the Longmen machine tool of conventional X, Y, Z these three rectilinear coordinates motion, A, C axle is directly driven by servomotor, form five-axle linkage, realize Precision Machining, precision is up to 30 second of arcs, be equivalent to 1/120th degree, there is the advantage such as rotating speed high-accuracy, high, volume little, low cost of manufacture, simple in construction, can be used for the processing such as milling carving boring brill, its main range has: the industries such as die industry, auto industry, military project, Aero-Space, scientific research, precision instruments, high-precision armarium use.
Obviously, those skilled in the art can carry out various change and modification without deviating from spirit and scope of the present utility model to this utility model.So, if belonging within the scope of this utility model claim and equivalent technology thereof to these amendments of the present utility model and modification, then this utility model is also intended to comprise these change and modification.
Claims (4)
1. the aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head, it is characterised in that:
Described aqueous hydrocarbon rotation converter includes: fixing main part；Body base, and five connectors being sequentially arranged on body base, form four water inlets and five outlets between five connectors；Four water inlet pipes, one end of described four water inlet pipes connects aforementioned four water inlet respectively, and the other end is each passed through described body base and connects outside oral siphon；Five outlet pipes, one end of described five outlet pipes connects above-mentioned five outlets respectively, and the other end is each passed through above-mentioned fixing main part and connects five fixing water nozzles respectively.
2. the aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head as claimed in claim 1, it is characterised in that:
Between described body base and connector, and it is fixed together by the way of sealing ring, bearing part and bearing ball combine between each connector.
3. the aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head as claimed in claim 1, it is characterised in that:
Being respectively provided with cannelure on described water inlet and outlet, described water inlet pipe and outlet pipe are installed in described cannelure.
4. the aqueous hydrocarbon rotation converter for direct-drive A/C-axis double milling head as claimed in claim 3, it is characterised in that:
Between described cannelure, sealing ring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436930.6U CN205630077U (en) | 2016-05-12 | 2016-05-12 | A rotatory converter of water oil gas for straightening drive formula AC axle double pendulum cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436930.6U CN205630077U (en) | 2016-05-12 | 2016-05-12 | A rotatory converter of water oil gas for straightening drive formula AC axle double pendulum cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205630077U true CN205630077U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620436930.6U Active CN205630077U (en) | 2016-05-12 | 2016-05-12 | A rotatory converter of water oil gas for straightening drive formula AC axle double pendulum cutter head |
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| Country | Link |
|---|---|
| CN (1) | CN205630077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723796A (en) * | 2018-06-29 | 2018-11-02 | 科德数控股份有限公司 | A kind of mechanical single pendulum head being used for five axis Compositions of metal-working machines |
-
2016
- 2016-05-12 CN CN201620436930.6U patent/CN205630077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723796A (en) * | 2018-06-29 | 2018-11-02 | 科德数控股份有限公司 | A kind of mechanical single pendulum head being used for five axis Compositions of metal-working machines |
| CN108723796B (en) * | 2018-06-29 | 2023-12-12 | 科德数控股份有限公司 | Mechanical single pendulum head for five-axis composite machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 318020 Lanan Village, Xicheng Street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Chenhao Intelligent Technology Co.,Ltd. Country or region after: China Address before: No. 98, Zone 1, Xiadiantou Village, Yuanqiao Town, Huangyan District, Taizhou City, Zhejiang Province, 318025 Patentee before: Ge Huihui Country or region before: China |
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| TR01 | Transfer of patent right |