CN106078307A - A kind of multiple unit head - Google Patents
A kind of multiple unit head Download PDFInfo
- Publication number
- CN106078307A CN106078307A CN201610527726.XA CN201610527726A CN106078307A CN 106078307 A CN106078307 A CN 106078307A CN 201610527726 A CN201610527726 A CN 201610527726A CN 106078307 A CN106078307 A CN 106078307A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- mechanical rotating
- shaft
- machine
- installation cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
Abstract
The invention discloses a kind of multiple unit head, including a casing, an electric machine assembly and at least two mechanical rotating shaft assembly；Electric machine assembly includes left shaft holder, right bearing seat, motor stator, rotor and machine shaft；The right-hand member of machine shaft has machine shaft driving section, and left end has machine shaft power output unit；Machine shaft driving section is provided with a driving gear；Mechanical rotating shaft assembly includes that mechanical rotating shaft, mechanical rotating shaft driving section are provided with one first travelling gear；The right-hand member of casing is provided with at least two the second travelling gear, arrange between driving gear and the first travelling gear one respectively with they intermeshing second travelling gears, be respectively provided with between two the most adjacent the first travelling gears one respectively with they intermeshing second travelling gears.Present invention decreases the volume of complete machine, improve heat transference efficiency, simplify replacing consumable accessory step, there is compact conformation, radiating efficiency is high, easy to maintenance and production cost is low advantage.
Description
Technical field
The present invention relates to a kind of multiple unit head, belong to machine tool technology field.
Background technology
Traditional multiaxis unit head mostly includes casing and external servomotor or frequency conversion motor, is passed by driven by motor
Moving axis, power transmission shaft and each machinery between centers drive each machinery main by bevel gear transmission or by motor and the form of Timing Belt
Axle.Owing to electric motor units is external, cause the bulky of assembly.Motor uses plug-in mode to make motor seal and heat radiation simultaneously
Between constitute contradiction, and bevel gear processing request and relatively costly, toothed belt transmission subsequent maintenance is difficult to operation.
Summary of the invention
For the deficiencies in the prior art, the invention aims to provide a kind of compact conformation, radiating efficiency height, maintenance
Convenient and that production cost is low multiple unit head.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of multiple unit head, it is characterised in that include a casing, an electric machine assembly and at least two mechanical rotating shaft group
Part；The inside of described casing is provided with a motor installation cavity and the mechanical rotating shaft assembly identical with the quantity of mechanical rotating shaft assembly peace
It behave affectedly；
Described electric machine assembly includes left shaft holder, right bearing seat, motor stator, rotor and machine shaft；A described left side
Bearing block and right bearing seat are separately positioned on left end and the right-hand member of described motor installation cavity；The left end of described machine shaft and right-hand member
Respectively by a bearings on described left shaft holder and right bearing seat；Described motor stator is arranged in motor installation cavity also
Fixing with the inwall of motor installation cavity and be connected, described rotor is fixed on described machine shaft, and described rotor can be borrowed
The magnetic force of excitatory generation and rotate relative to this motor stator；The right-hand member of described machine shaft has from described motor installation cavity right
The machine shaft driving section that outwards passes of end, the left end of described machine shaft has and outwards passes from described motor installation cavity left end
Machine shaft power output unit；Described machine shaft driving section is provided with a driving gear；
Described mechanical rotating shaft assembly includes the mechanical rotating shaft being installed in rotation in mechanical rotating shaft installation cavity, described machinery
The right-hand member of rotating shaft has the mechanical rotating shaft driving section outwards passed from described mechanical rotating shaft installation cavity right-hand member, described mechanical rotating shaft
Left end has the mechanical rotating shaft power output unit outwards passed from described mechanical rotating shaft installation cavity left end；Described mechanical rotating shaft transmission
Portion is provided with one first travelling gear；
The right-hand member of described casing is additionally provided with at least two the second travelling gear, described driving gear and with this driving gear
Arrange between the first adjacent travelling gear one respectively with they intermeshing second travelling gears, the most adjacent two
Be respectively provided with between one travelling gear one respectively with they intermeshing second travelling gears.
The purpose of the present invention can also be accomplished by:
Realizing one embodiment of the present invention is: the right-hand member of described casing is provided with an oil box, and this oil box is used for storing tooth
Take turns lubricating oil and play the effect of sealing.
Realizing one embodiment of the present invention is: the left end of described motor installation cavity is additionally provided with and is sheathed on machine shaft
Motor shaft sleeve and motor seal end cap, described motor seal end cap is positioned at the outside of motor shaft sleeve.
Realizing one embodiment of the present invention is: the left end of described mechanical rotating shaft installation cavity is additionally provided with and is sheathed on machinery turn
Mechanical rotating shaft axle sleeve on axle and mechanical rotating shaft end cover, described mechanical rotating shaft end cover is positioned at outside mechanical rotating shaft axle sleeve
Side.
Realizing one embodiment of the present invention is: the quantity of described mechanical rotating shaft installation cavity is two, three, four or
Five, corresponding therewith, the quantity of described mechanical rotating shaft assembly is two, three, four or five.
Realizing one embodiment of the present invention is: the centrage of described machine shaft and described mechanical rotating shaft is transversely located
In same level.
Realizing one embodiment of the present invention is: at described machine shaft is longitudinal with the centrage edge of described mechanical rotating shaft
In same level.
The beneficial effects of the present invention is:
1, the casing of the present invention is provided with a motor installation cavity and at least two mechanical rotating shaft assembly installation cavity, by by motor
It is built in the motor installation cavity of casing, mechanical rotating shaft is installed in rotation in mechanical rotating shaft installation cavity, meanwhile, described master
Arrange between moving gear and the first travelling gear adjacent with this driving gear one respectively with they intermeshing second
Travelling gear, be respectively provided with between two the most adjacent the first travelling gears one respectively with they intermeshing second driving cogs
Wheel.By above-mentioned design, reduce the volume of complete machine, improve heat transference efficiency, simplify replacing consumable accessory step, there is knot
The advantage that structure is compact, radiating efficiency is high, easy to maintenance and production cost is low.
2, the right-hand member of the casing of the present invention is provided with an oil box, and this oil box is for storing gear lubricant and playing sealing
Effect.
3, the left end of the motor installation cavity of the present invention is additionally provided with the motor shaft sleeve and motor seal being sheathed on machine shaft
End cap, the left end of described mechanical rotating shaft installation cavity is additionally provided with the mechanical rotating shaft axle sleeve being sheathed on mechanical rotating shaft and mechanical rotating shaft is close
End-blocking lid.By so design, improve the sealing effectiveness of product further.
Accompanying drawing explanation
Fig. 1 is the cut-away view of the multiple unit head of the embodiment of the present invention 1.
Fig. 2 is the side block diagram of the multiple unit head of the embodiment of the present invention 1.
Wherein, 1, casing；11, casing；12, casing；2, mechanical rotating shaft assembly；21, left shaft holder；22, right bearing seat；
23, motor stator；24, rotor；25, machine shaft；251, machine shaft driving section；252, machine shaft power output
Portion；26, bearing；27, driving gear；28, motor shaft sleeve；29, motor seal end cap；3, mechanical rotating shaft assembly；31, machinery turns
Axle；311, mechanical rotating shaft driving section；312, mechanical rotating shaft power output unit；32, the first travelling gear；33, mechanical rotating shaft axle sleeve；
34, mechanical rotating shaft end cover；4, the second travelling gear；5, oil box.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
Embodiment 1:
With reference to Fig. 1-Fig. 2, a kind of multiple unit head described in the present embodiment, including casing 1, electric machine assembly 2 and
Two mechanical rotating shaft assemblies 3；The inside of described casing 1 is provided with a motor installation cavity 11 and two mechanical rotating shaft assembly installation cavitys
12；
Described electric machine assembly 2 includes that left shaft holder 21, right bearing seat 22, motor stator 23, rotor 24 and motor turn
Axle 25；Described left shaft holder 21 and right bearing seat 22 are separately positioned on left end and the right-hand member of described motor installation cavity 11；Described electricity
The left end of machine rotating shaft 25 and right-hand member are supported on described left shaft holder 21 and right bearing seat 22 by a bearing 26 respectively；Described electricity
Fixing in machine stator 23 is arranged on motor installation cavity 11 and with the inwall of motor installation cavity 11 and be connected, described rotor 24 is fixed
On described machine shaft 25, described rotor 24 can borrow the magnetic force of excitatory generation to rotate relative to this motor stator 23；
The right-hand member of described machine shaft 25 has the machine shaft driving section 251 outwards passed from described motor installation cavity 11 right-hand member, institute
The left end stating machine shaft 25 has the machine shaft power output unit 252 outwards passed from described motor installation cavity 11 left end；
Described machine shaft driving section 251 is provided with a driving gear 27；The left end of described motor installation cavity 11 is additionally provided with and is sheathed on electricity
Motor shaft sleeve 28 in machine rotating shaft 25 and motor seal end cap 29, described motor seal end cap 29 is positioned at outside motor shaft sleeve 28
Side.
Described mechanical rotating shaft assembly 3 includes the mechanical rotating shaft 31 being installed in rotation in mechanical rotating shaft installation cavity 12, institute
The right-hand member stating mechanical rotating shaft 31 has the mechanical rotating shaft driving section 311 outwards passed from described mechanical rotating shaft installation cavity 12 right-hand member,
The left end of described mechanical rotating shaft 31 has the mechanical rotating shaft power output outwards passed from described mechanical rotating shaft installation cavity 12 left end
Portion 312；Described mechanical rotating shaft driving section 311 is provided with one first travelling gear 32；The left end of described mechanical rotating shaft installation cavity 12
Being additionally provided with the mechanical rotating shaft axle sleeve 33 and mechanical rotating shaft end cover 34 being sheathed on mechanical rotating shaft 31, described mechanical rotating shaft seals
End cap 34 is positioned at the outside of mechanical rotating shaft axle sleeve 33.One described machinery of corresponding installation in each mechanical rotating shaft installation cavity 12
Rotating assembly 3.
The right-hand member of described casing 1 is additionally provided with two the second travelling gears 4, described driving gear 27 and with this driving gear
Arrange between 27 the first adjacent travelling gears 32 one respectively with they intermeshing second travelling gears 4, adjacent two
Arrange between individual first travelling gear 32 one respectively with they intermeshing second travelling gears 4.
The right-hand member of described casing 1 is provided with an oil box 5, and this oil box 5 is for storing gear lubricant and playing the work of sealing
With.
Described machine shaft 25 is in same level along longitudinal with the centrage of described mechanical rotating shaft 31.
Embodiment 2:
The feature of the present embodiment is: described machine shaft is transversely in same level with the centrage of described mechanical rotating shaft
On face.Other is same as in Example 1.
Other embodiments:
The quantity of described mechanical rotating shaft installation cavity is three, four, five or more, and corresponding therewith, described machinery turns
The quantity of shaft assembly is three, four, five or more.
For a person skilled in the art, can technical scheme as described above and design, make other each
Plant corresponding change and deformation, and all these changes and deforms the protection model that all should belong to the claims in the present invention
Within enclosing.
Claims (7)
1. a multiple unit head, it is characterised in that include a casing, an electric machine assembly and at least two mechanical rotating shaft group
Part；The inside of described casing is provided with a motor installation cavity and the mechanical rotating shaft assembly identical with the quantity of mechanical rotating shaft assembly peace
It behave affectedly；
Described electric machine assembly includes left shaft holder, right bearing seat, motor stator, rotor and machine shaft；Described left bearing
Seat and right bearing seat are separately positioned on left end and the right-hand member of described motor installation cavity；The left end of described machine shaft and right-hand member are respectively
By a bearings on described left shaft holder and right bearing seat；Described motor stator be arranged in motor installation cavity and with electricity
The inwall of machine installation cavity is fixing to be connected, and described rotor is fixed on described machine shaft, and described rotor can be borrowed excitatory
Produce magnetic force and rotate relative to this motor stator；The right-hand member of described machine shaft have from described motor installation cavity right-hand member to
The machine shaft driving section passed outward, the left end of described machine shaft has the electricity outwards passed from described motor installation cavity left end
Machine rotating shaft power output unit；Described machine shaft driving section is provided with a driving gear；
Described mechanical rotating shaft assembly includes the mechanical rotating shaft being installed in rotation in mechanical rotating shaft installation cavity, described mechanical rotating shaft
Right-hand member there is the mechanical rotating shaft driving section outwards passed from described mechanical rotating shaft installation cavity right-hand member, the left end of described mechanical rotating shaft
There is the mechanical rotating shaft power output unit outwards passed from described mechanical rotating shaft installation cavity left end；On described mechanical rotating shaft driving section
It is provided with one first travelling gear；
The right-hand member of described casing is additionally provided with at least two the second travelling gear, described driving gear and adjacent with this driving gear
The first travelling gear between arrange one respectively with they intermeshing second travelling gears, two first the most adjacent biographies
Be respectively provided with between moving gear one respectively with they intermeshing second travelling gears.
Multiple unit head the most according to claim 1, is characterized in that: the right-hand member of described casing is provided with an oil box.
Multiple unit head the most according to claim 1, is characterized in that: the left end of described motor installation cavity is additionally provided with sheathed
Motor shaft sleeve on machine shaft and motor seal end cap, described motor seal end cap is positioned at the outside of motor shaft sleeve.
Multiple unit head the most according to claim 1, is characterized in that: the left end of described mechanical rotating shaft installation cavity is additionally provided with
The mechanical rotating shaft axle sleeve being sheathed on mechanical rotating shaft and mechanical rotating shaft end cover, described mechanical rotating shaft end cover is positioned at machinery
The outside of rotating shaft axle sleeve.
Multiple unit head the most according to claim 1, is characterized in that: the quantity of described mechanical rotating shaft installation cavity is two
Individual, three, four or five, corresponding therewith, the quantity of described mechanical rotating shaft assembly is two, three, four or five.
Multiple unit head the most according to claim 1, is characterized in that: in described machine shaft and described mechanical rotating shaft
Heart line is transversely in same level.
Multiple unit head the most according to claim 1, is characterized in that: in described machine shaft and described mechanical rotating shaft
Heart line is along being longitudinally in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527726.XA CN106078307A (en) | 2016-07-05 | 2016-07-05 | A kind of multiple unit head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527726.XA CN106078307A (en) | 2016-07-05 | 2016-07-05 | A kind of multiple unit head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106078307A true CN106078307A (en) | 2016-11-09 |
Family
ID=57212373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527726.XA Pending CN106078307A (en) | 2016-07-05 | 2016-07-05 | A kind of multiple unit head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106078307A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1909334A (en) * | 2006-07-07 | 2007-02-07 | 肇庆华尔车辆检测设备有限公司 | Multiple-shaft output motor |
| DE102006040319B3 (en) * | 2006-08-29 | 2008-01-03 | Franz Kessler Gmbh | Multi-spindle machine tool, with paired spindles in stator housings, has structured shaft units which can be withdrawn to take out paired spindles for repair |
| CN203209707U (en) * | 2013-03-25 | 2013-09-25 | 山东鲁南机床有限公司 | Power multi-shaft box |
| CN103475152A (en) * | 2013-09-22 | 2013-12-25 | 襄阳群龙汽车部件股份有限公司 | Coaxial motor with one-stage speed-changing function |
| CN103856856A (en) * | 2012-11-29 | 2014-06-11 | 陕西天成网络科技有限公司 | Environment-friendly microphone apparatus integrated with protective cover |
| CN204771553U (en) * | 2015-06-24 | 2015-11-18 | 中山亚力菲自动化设备有限公司 | Dentition is attacked all to multiaxis drilling |
| CN205888687U (en) * | 2016-07-05 | 2017-01-18 | 广州市威嘉机床有限公司 | Multiple unit head |
-
2016
- 2016-07-05 CN CN201610527726.XA patent/CN106078307A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1909334A (en) * | 2006-07-07 | 2007-02-07 | 肇庆华尔车辆检测设备有限公司 | Multiple-shaft output motor |
| DE102006040319B3 (en) * | 2006-08-29 | 2008-01-03 | Franz Kessler Gmbh | Multi-spindle machine tool, with paired spindles in stator housings, has structured shaft units which can be withdrawn to take out paired spindles for repair |
| CN103856856A (en) * | 2012-11-29 | 2014-06-11 | 陕西天成网络科技有限公司 | Environment-friendly microphone apparatus integrated with protective cover |
| CN203209707U (en) * | 2013-03-25 | 2013-09-25 | 山东鲁南机床有限公司 | Power multi-shaft box |
| CN103475152A (en) * | 2013-09-22 | 2013-12-25 | 襄阳群龙汽车部件股份有限公司 | Coaxial motor with one-stage speed-changing function |
| CN204771553U (en) * | 2015-06-24 | 2015-11-18 | 中山亚力菲自动化设备有限公司 | Dentition is attacked all to multiaxis drilling |
| CN205888687U (en) * | 2016-07-05 | 2017-01-18 | 广州市威嘉机床有限公司 | Multiple unit head |
Non-Patent Citations (1)
| Title |
|---|
| 倪惠新等: "《高级机修工艺学》", 31 May 1993 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |