CN108705327A - Process the hollow harmonic wave platform of casing for clock and watch - Google Patents
Process the hollow harmonic wave platform of casing for clock and watch Download PDFInfo
- Publication number
- CN108705327A CN108705327A CN201810828916.4A CN201810828916A CN108705327A CN 108705327 A CN108705327 A CN 108705327A CN 201810828916 A CN201810828916 A CN 201810828916A CN 108705327 A CN108705327 A CN 108705327A
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- Prior art keywords
- hollow
- clock
- platform
- flange
- main shaft
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention provides a kind of hollow harmonic wave platforms of processing casing for clock and watch, are related to clock field.The hollow harmonic wave platform of the processing casing for clock and watch includes fixture, turbine and worm output mechanism, mounted tailstock and rotating platform；Rotating platform includes shell and adjustable speed hollow motor；Adjustable main hollow motor includes hollow main shaft；It is fitted with hollow explosion stack inside main shaft, the first end that cable or tracheae are capable of therefrom air defence booster is worn in hollow reservoir to the second end of hollow explosion stack；Adjustable speed hollow motor is for driving the ring flange of flange component to rotate；Ring flange is used for installs fixture；Cylinder brake assemblies are for making ring flange stop operating；Shell is set in outside adjustable speed hollow motor；The output revolving shaft of turbine and worm output mechanism and the side of shell connect, and the round end of the shell other side and mounted tailstock connects.The present invention solves the technical issues of tracheae or line of existing turntable etc. are easy interference when turntable rotates.
Description
Technical field
The present invention relates to clock and watch processing technique fields, more particularly, to a kind of hollow harmonic wave platform of processing casing for clock and watch.
Background technology
Clock and watch etc. include dial plate, and the important components such as watchcase, common numerical control rotating platform is processed, but existing clamping is to use
Universal fixturing carries out clamping, due to the unique structure such as watchcase component, although universal fixturing can be with clamping mobile phone product, clamping
It is unreliable, it influences to process.
Numerical control rotating platform provides revolution coordinate for machining center and numerically-controlled machine tool, and turntable is driven by the 4th axis, the 5th axis
Or dividing head completion decile, not decile or continuous revolution processing make lathe is original to add to complete complicated Machining of Curved Surface
Work range expanded.For the turntable of numerical control rotating platform on the market using common servo motor, its tracheae, line is sudden and violent at present
It exposes outside and is easily damaged and easily interferes with workpiece, during turntable rotary work, these tracheaes, line can be wound, and work as gas
Pipe, line are wrapped on turntable, influence the rotation of turntable, or even influence machining accuracy.
Based on this, the present invention provides a kind of hollow harmonic wave platforms of processing casing for clock and watch to be asked with solving above-mentioned technology
Topic.
Invention content
The purpose of the present invention is to provide a kind of hollow harmonic wave platforms of processing casing for clock and watch, to solve current processing clock
Easily being interfered when the tracheae etc. of the turntable of watch case is exposed to external rotation influences the technical issues of turntable rotates.
Based on above-mentioned purpose, the present invention provides a kind of hollow harmonic wave platforms of processing casing for clock and watch, including fixture, installation
Plate, turbine and worm output mechanism, mounted tailstock and rotating platform；
The fixture is for installing casing for clock and watch；
The rotating platform includes shell and adjustable speed hollow motor；
The adjustable main hollow motor includes hollow main shaft；Hollow explosion stack is fitted with inside the main shaft, and described
It is provided with hollow reservoir in hollow explosion stack, and is provided with fixing device in the hollow reservoir, cable or tracheae can be from
The first end of the hollow explosion stack is worn in the hollow reservoir to the second end of the hollow explosion stack, and by described
Fixing device is mutually fixedly connected；The lower end of the main shaft is set with rear cover；
The hollow explosion stack upper end is equipped with flange component and cylinder brake assemblies, and the rear cover is run through in lower end；
The adjustable speed hollow motor is for driving the ring flange of the flange component to rotate；The ring flange is for pacifying
Fill the fixture；The centre bore of the ring flange is connected to the hollow explosion stack；
The cylinder brake assemblies are for making the ring flange stop operating；
The shell is set in outside the adjustable speed hollow motor；The cylinder brake assemblies are mounted on the one of the shell
End；The rear cover lid is mounted in the other end of the shell；
The turbine and worm output mechanism and the mounted tailstock are mounted on the mounting plate；
The output revolving shaft of the turbine and worm output mechanism is connect with the side of the shell, the shell other side and institute
State the round end connection of mounted tailstock.
Optionally, the adjustable main hollow motor further includes stator and rotor assembly；
The rotor assembly is connected with the main shaft, and the stator is set in the outside of the rotor assembly；
The rotor assembly includes rotor, front pressuring plate and rear fender, and the rotor is mutually fixedly connected with the main shaft, described
Front pressuring plate and rear fender are separately positioned on the both sides of the rotor.
Optionally, the adjustable main hollow motor further includes speed reducer, and the speed reducer includes wave producer, firm gear and soft
Wheel, the wave producer are set on the hollow explosion stack, and the firm gear is mutually fixedly connected with the wave producer, described soft
Wheel is sequentially connected with the firm gear；The end of the wave producer is connected with the main shaft by holding block tightly；
The flexbile gear drives the ring flange rotation.
Optionally, the upper end of the main shaft is additionally provided with rubber cushion, centre bore is provided on the rubber cushion, and the rubber cushion is used
In playing cushioning effect between the main shaft and speed reducer.
Optionally, along the baffle ring that is circumferentially provided with of the main shaft, the baffle ring is resisted against below the rear fender.
Optionally, the flange component includes flange end cap, rotating member and the ring flange；The rotating member is set in
On the hollow explosion stack；
The flange end cap is provided centrally with flange end cap centre bore, and the rotating member is inserted into the flange end cap center
In hole；
The side of the rotating member is provided with a circle annular protrusion, and the flange end cap lid is mounted in the annular protrusion
On, it is rotatablely connected by bearing between the inner wall of the flange end cap and the outer wall of the annular protrusion；
The upper surface of the annular protrusion is provided with annular groove close to the rotating member, described in the flange end cap corresponds to
The position of annular groove is provided with a circle annular protrusion, and the outer wall of the annular protrusion is abutted with the outer wall of the annular groove, described
Outside framework oil seal is installed in gap between the inner wall of annular protrusion and the outside of the rotating member；
The lower face of the ring flange and the upper surface of the rotating member are affixed；
The upper surface of the ring flange is installed by the fixture.
Optionally, the cylinder brake assemblies include circular cylinder body, and the center of the cylinder body, which has, to be used for
The looping pit that the hollow explosion stack passes through；
Around the central axis of cylinder body, the upper surface of the cylinder body is additionally provided with a ring annular groove, the ring
Annular piston is embedded in shape slot；
It is further opened with air flue inside the cylinder body, one end of the air flue offers logical in the slot bottom of the annular groove
Stomata, leads to the lower face of the annular piston, and the other end opens up air inlet in the side of the cylinder body；
The upper end cover of the cylinder body is provided centrally with center equipped with brake upper end cover, the brake upper end cover
Hole, the rotating member are inserted into the centre bore；It is clamped with brake block between the brake upper end cover and the cylinder body；
The lower face of the brake upper end cover opens up fluted, and the brake block is inlaid in the groove, the lower end of the brake block
Face is abutted with the upper surface of the annular piston, and the upper surface of the brake block is abutted with the lower face of the rotating member；It is described
The center of brake block is also equipped with the looping pit passed through for main shaft；
The brake upper end cover and the flange end cap are affixed, and the cylinder body is fixedly mounted on the upper of the shell
End.
Optionally, the fixture includes work-piece platform, locating installation disk, arm plate, the first detent mechanism；The workpiece
There is placing platform workpiece placing groove, the work-piece platform to have close to the position of at least side of the workpiece placing groove
To accommodate the accommodating cavity of the first detent mechanism, first detent mechanism can along perpendicular to the direction of workpiece end face move with
It compresses or release workpiece, the locating installation disk is connect by arm plate with the side of the work-piece platform, the accommodating cavity
With to connect the first air flue of the first detent mechanism, the locating installation disk has can be with the first air flue and described hollow
Second air flue of the tracheae connection in explosion stack；The locating installation disk and the ring flange are affixed.
Optionally, first detent mechanism includes cylinder and fixed clamping arm, and the cylinder is arranged in the accommodating cavity
Interior, the air inlet of the cylinder and gas outlet are connected to corresponding first air flue respectively；The both sides of the workpiece placing groove are all provided with
It is equipped with the fixed clamping arm；The working end of the fixed clamping arm presses workpiece, the connecting pin of the fixed clamping arm and institute
State the piston rod connection of cylinder.
Optionally, against being provided with encoder component at the rear cover；
The encoder component includes the rear end cap being rotatablely connected by bearing with the main shaft；The outer rim of the rear end cap
It is clipped between the shell and the rear cover；
The encoder component further includes encoder and PG cards, and the PG cards are electrically connected with the encoder；The volume
Code device is connect with main shaft；
The outer cup of the encoder and PG cards is equipped with protective cover；The protective cover be mounted on it is described after cover.
The hollow harmonic wave platform of the processing casing for clock and watch provided by the invention drives method by adjustable speed hollow motor
Blue disk rotation, and then drive fixture rotation.Simultaneously as the side of the output revolving shaft of turbine and worm output mechanism and the shell
Connection, therefore can also realize the swing in fixture road, realize multi-angle processing.
Meanwhile the electric machine main shaft of the application is hollow, is cased with explosion stack, inside can walk line or tracheae leads directly to fixture, tracheae
Deng in inner rotation.It is wrapped on turntable so as to avoid tracheae and line or is interfered with workpiece, avoid kinking influence
The rotation of turntable also avoids tracheae and line is exposed to outside, improve service life to ensure that machining accuracy.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the hollow harmonic wave platform structure schematic diagram of processing casing for clock and watch provided in an embodiment of the present invention；
Fig. 2 is the explosive view of the hollow harmonic wave platform of processing casing for clock and watch shown in FIG. 1；
Fig. 3 is the sectional view of the hollow harmonic wave platform of processing casing for clock and watch shown in Fig. 2；
Fig. 4 is the phantom of the hollow harmonic wave platform of processing casing for clock and watch shown in Fig. 3；
Fig. 5 is the sectional view of the flange component of the hollow harmonic wave platform of processing casing for clock and watch shown in Fig. 2；
Fig. 6 is the sectional view of the brake assemblies of the hollow harmonic wave platform of processing casing for clock and watch shown in Fig. 2；
Fig. 7 is the sectional view of the speed reducer of the hollow harmonic wave platform of processing casing for clock and watch shown in Fig. 2；
Fig. 8 is the sectional view of the encoder component of the hollow harmonic wave platform of processing casing for clock and watch shown in Fig. 2；
Fig. 9 is the sectional view of adjustable speed hollow motor shown in Fig. 2；
Figure 10 is the structural schematic diagram of adjustable speed hollow motor shown in Fig. 9；
Figure 11 is the structural schematic diagram of the fixture of the hollow harmonic wave platform of processing casing for clock and watch shown in FIG. 1.
Icon：1- mounting plates；2- turbine and worm output mechanisms；3- mounted tailstocks；4- shells；5- flange components；6- gas
Cylinder brake assemblies；
100- ring flanges；101- flange end caps；102- rotating members；103- annular protrusions；104- annular protrusions；105- bones
Frame oil sealing；
200- fixtures；210- work-piece platforms；211- workpiece placing grooves；The first air flues of 212-；220- locating installation disks；
The second air flues of 221-；230- arm plates；The first detent mechanisms of 240-；241- positioning devices；242- cylinders；
300- cylinder bodies；301- annular pistons；302- brake upper end covers；303- brake blocks；304- rear covers；
400- stators；401- rotors；402- front pressuring plates；403- rear fenders；404- main shafts；The hollow explosion stacks of 405-；406-
Fixing device；
19- wave producers；20- firm gears；21- flexbile gears；503- rubber cushions；504- baffle rings；505- holds block tightly；
600- rear end caps；601- encoders；602-PG cards；603- protective covers；604- transition discs；605- outside framework oil seals.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Process the hollow harmonic wave platform embodiment one of casing for clock and watch
As shown in Fig. 1 to Figure 11, a kind of hollow harmonic wave platform of processing casing for clock and watch is provided in the present embodiment, it is described
The hollow harmonic wave platform of processing casing for clock and watch includes fixture 200, mounting plate 1, turbine and worm output mechanism 2, mounted tailstock 3 and rotation
Turn platform；
The rotating platform includes shell 4 and adjustable speed hollow motor；
The adjustable main hollow motor includes hollow main shaft 300；Hollow explosion stack is fitted with inside the main shaft 300
405, and hollow reservoir is provided in the hollow explosion stack 405, and fixing device 302 is provided in the hollow reservoir,
Cable or tracheae can be worn in the hollow reservoir from the first end of the hollow explosion stack 405 to the hollow explosion stack
405 second end, and be fixedly connected by 302 phase of the fixing device；The lower end of the main shaft 300 is set with rear cover 304；
405 upper end of hollow explosion stack is equipped with flange component 5 and cylinder brake assemblies 6, after lower end runs through described
Lid 304；
The adjustable speed hollow motor is for driving the ring flange of the flange component 5 to rotate；The ring flange is used for
The fixture 200 is installed；The centre bore of the ring flange is connected to the hollow explosion stack 405；
The shell 4 is set in outside the adjustable speed hollow motor；The cylinder brake assemblies 6 are mounted on the shell 4
One end；The other end of the lid of the rear cover 304 mounted in the shell 4；
The turbine and worm output mechanism 2 and the mounted tailstock 3 are mounted on the mounting plate 1；
The output revolving shaft of the turbine and worm output mechanism 2 is connect with the side of the shell 4,4 other side of the shell
It is connect with the round end of the mounted tailstock 3.
The hollow harmonic wave platform of the processing casing for clock and watch provided by the invention,
By adjustable speed hollow motor, ring flange rotation is driven, and then fixture 200 is driven to rotate.Simultaneously as turbine snail
The output revolving shaft of bar output mechanism 2 is connect with the side of the shell 4, therefore can also realize the swing of fixture 200, is realized
Multi-angle is processed.
Meanwhile the electric machine main shaft 300 of the application is hollow, is cased with explosion stack, inside can walk line or tracheae leads directly to fixture
200.It is wrapped on turntable so as to avoid tracheae and line or is interfered with workpiece, avoiding kinking influences turning for turntable
It is dynamic, to ensure that machining accuracy, also avoids tracheae and line is exposed to outside, improve service life.Fixing device can be right
Tracheae etc. plays fixed function, prevents from interfering with each other.Turbine and worm output mechanism 2 can be used existing motor and drive turbine and worm
The form of transmission, final output shaft drive shell 4 to rotate.Preferably, 4 both sides of shell are respectively provided with mounting disc, respectively not and whirlpool
The mounting disc of worm and gear output mechanism 2 and the mounting disc of the mounted tailstock 3 are installed by bolt.Mounted tailstock 3 further includes
The mounting disc of mounting bracket, mounted tailstock 3 is rotatablely connected, mounting bracket is mounted on mounting plate 1 by bearing and shaft with mounting bracket
On.
Such as Fig. 1 to Figure 11, in the alternative of the present embodiment, the adjustable main hollow motor further includes stator 400 and turns
Sub-component；
The rotor assembly is connected with the main shaft 300, and the stator 400 is set in the outside of the rotor assembly；
The rotor assembly includes rotor 401, front pressuring plate 402 and rear fender 403, the rotor 401 and the main shaft 300
It is mutually fixedly connected, the front pressuring plate 402 and rear fender 403 are separately positioned on the both sides of the rotor 401.
Rotor 401 generates induced electromotive force after being powered, and serves as rotating excitation field, electromagnetic torque is generated after being combined with stator 400
It carries out energy and is converted to mechanical energy, four shaft rotations can be driven dynamic.
Further, the adjustable main hollow motor further includes speed reducer, and the speed reducer includes wave producer 19, firm gear
20 and flexbile gear 21, the wave producer 19 be set on the hollow explosion stack 405, the firm gear 20 and the wave producer 19
It is mutually fixedly connected, the flexbile gear 21 is sequentially connected with the firm gear 20；The end of the wave producer 19 is logical with the main shaft 300
Holding block 505 is crossed to be connected；
The flexbile gear 21 drives the ring flange to rotate.
In this embodiment, rotated by motor, main shaft 300 rotation drive wave producer 19 rotate, flexbile gear 21 as from
Driving wheel, output transmission, it is ring flange to drive load movement, the load, drives ring flange and fixture 200 to synchronize using speed reducer and turns
It is dynamic.Holding block 505 tightly can make connection more secured.
Further, the upper end of the main shaft 300 is additionally provided with rubber cushion 503, and centre bore is provided on the rubber cushion 503,
And the rubber cushion 503 between the main shaft 300 and speed reducer for playing cushioning effect.
Rubber cushion 503 reduces vibrations for playing cushioning effect between the main shaft 300 and speed reducer.
Further, it is circumferentially provided with baffle ring 504 along the main shaft 300, the baffle ring 504 against pressing in the rear
403 lower section of plate.
Front pressuring plate 402 can play the role of 401 front end of fixed rotor, and rear fender 403 can play 401 rear end of fixed rotor
Effect, shelves ring 504 play the role of fixed rotor.
Such as Fig. 1 to Figure 11, in the alternative of the present embodiment, the flange component 5 includes ring flange 100, flange end
Lid 101 and rotating member 102；The centre bore of the ring flange 100 is connected to the hollow explosion stack 405,102 sets of the rotating member
It is located on the hollow explosion stack 405；
The flange end cap 101 is provided centrally with 101 centre bore of flange end cap, and the rotating member 102 is inserted into the method
In 101 centre bore of blue end cap；
The side of the rotating member 102 is provided with a circle annular protrusion 103, and the lid of the flange end cap 101 is mounted in described
On annular protrusion 103, turned by bearing between the inner wall of the flange end cap 101 and the outer wall of the annular protrusion 103
Dynamic connection；
The upper surface of the annular protrusion 103 is provided with annular groove, the flange end cap close to the rotating member 102
101 positions for corresponding to the annular groove are provided with a circle annular protrusion 104, the outer wall of the annular protrusion 104 and the annular
The outer wall of slot abuts, and skeleton is equipped in the gap between the inner wall of the annular protrusion 104 and the outside of the rotating member 102
Oil sealing 105；
The lower face of the ring flange 100 and the upper surface of the rotating member 102 are affixed；
The upper surface of the ring flange 100 is installed by the fixture 200.
Rotating member 102 is set on hollow explosion stack 405, it is preferred that rotating member 102 is also affixed with flexbile gear 21, by flexbile gear
21 drive, and rotating member 102 drives ring flange 100 to rotate.100 installs fixture 200 of ring flange drives fixture 200 to rotate, ring flange
100 have centre bore, facilitate and thread pipe.Flange end cap 101 is to play guarantor in order to which flange assembly to be fixed on brake assemblies 6
Protect the effect of bearing and sealing.The setting of annular protrusion 103 is outside framework oil seal 105 in order to facilitate the installation of, to reinforce sealing
Effect.
Further, the cylinder brake assemblies 6 include circular cylinder body 300, the center of the cylinder body 300
With the looping pit passed through for the hollow explosion stack 405；
Around the central axis of cylinder body 300, the upper surface of the cylinder body 300 is additionally provided with a ring annular groove,
Annular piston 301 is embedded in the annular groove；
Air flue is further opened with inside the cylinder body 300, one end of the air flue is opened up in the slot bottom of the annular groove
There is venthole, lead to the lower face of the annular piston 301, the other end opens up air inlet in the side of the cylinder body 300；
The upper end cover of the cylinder body 300 is set equipped with brake upper end cover 302, the center of the brake upper end cover 302
It is equipped with centre bore, the rotating member 102 is inserted into the centre bore；The brake upper end cover 302 and the cylinder body 300
Between be clamped with brake block 303；The lower face of the brake upper end cover 302 opens up fluted, and the brake block 303 is inlaid in institute
State in groove, the lower face of the brake block 303 is abutted with the upper surface of the annular piston 301, the brake block 303 it is upper
End face is abutted with the lower face of the rotating member 102；The center of the brake block is also equipped with to be passed through for hollow explosion stack 405
Looping pit；
The brake upper end cover 302 is affixed with the flange end cap 101, and the cylinder body 300 is fixedly mounted on described
The upper end of shell 4.
Hollow explosion stack 405 passes through the looping pit at the center of the cylinder body 300 not contact also.Pass through air inlet
Ventilation, annular piston 301 are jacked up, and brake upper end cover 302 is mounted on cylinder body 300, is fixed, therefore upper end of braking
Lid 302 can not be jacked up, therefore brake block 303 can only withstand rotating member 102, to make rotating member 102 brake, when processing, and folder
Tool 200 will not rotate, and ensure machining accuracy.
Further, the fixture 200 is fixed including work-piece platform 210, locating installation disk 220, arm plate 230, first
Position mechanism 240；The locating installation disk 220 and the ring flange 100 are affixed
There is work-piece platform 210 workpiece placing groove 211, workpiece placing groove 211 to be preferably provided at work-piece platform
210 central region, and workpiece placing groove 211 uses straight slot, that is, runs through the thickness of the work-piece platform 210, to real
Now to the process requirements of at least two planes of workpiece；
Work-piece platform 210 has to accommodate the first positioning close to the position of at least side of workpiece placing groove 211
The accommodating cavity of mechanism 240, the first detent mechanism 240 can be along moving perpendicular to the direction of workpiece end face to compress or discharge work
Part, in the present embodiment, which is preferably provided with two, is separately positioned on the opposite side of workpiece placing groove 211
Position；Correspondingly, setting two is should also be as to accommodate the accommodating cavity of the first detent mechanism 240, with the first detent mechanism 240
Quantity is adapted；
Locating installation disk 220 is connect by arm plate 230 with the side of work-piece platform 210, and accommodating cavity has to even
Connecing the first air flue 212 of the first detent mechanism 240, in the present embodiment, the quantity of the first air flue 212 is arranged two, one of them
To air inlet, another is being vented.
Locating installation disk 220 is provided with the second air flue 221, the quantity phase of the quantity of the second air flue 221 and the first air flue 212
Adaptation, that is, be set as that quantity is identical, and the gas outlet of the second air flue 221 is connected with the air inlet of the first air flue 212 by tracheae,
The air inlet and the tracheae inside hollow motor of second air flue 221 are respectively communicated with；It is further to note that in the present embodiment
It is connected to by tracheae between one air flue and the second air flue, when work-piece platform rotates, interference effect, also one will not be caused
In kind embodiment, third air flue can also be set in arm plate, and third air flue can directly make the first air flue and the second air flue
It is connected, this setup can save the use of tracheae.
Workpiece is pushed down by the lifting of the first detent mechanism, processing, lifting is facilitated to be realized using pneumatic member.
Further, first detent mechanism 240 includes cylinder 242 and fixed clamping arm 241, and the cylinder 242 is set
It sets in accommodating cavity, the air inlet of cylinder 242 and gas outlet are connected to corresponding first air flue 212 respectively；The workpiece is placed
The both sides of slot 211 are both provided with the fixed clamping arm 241；The working end of the fixed clamping arm 241 presses workpiece, described solid
The connecting pin of clamp gripping arm 241 is connect with the piston rod of the cylinder 242.
The lifting that fixed aid arm 241 is realized by miniature cylinder 242 is determined since accommodating cavity has to connect first
First air flue 212 of position mechanism 240, locating installation disk 220 has can be with 100 interior tracheae of the first air flue 212 and hollow motor
Second air flue 221 of connection, therefore the use of extra tracheae and gas-tpe fitting is eliminated, drive workpiece in hollow motor 100
Placing platform 210 will not generate interference effect because of tracheae or gas-tpe fitting when rotating, ensure processing quality and efficiency.
Further, it is additionally provided between the connecting pin of the fixed clamping arm 241 and the workpiece placement platform 210 anti-
De- locating part.
Anticreep locating part is for preventing fixed clamping arm 241 from falling off.
Further, the anticreep locating part uses end axis pin, and described axis pin one end and the workpiece placement platform are affixed,
The other end is provided with annular protrusion 103, and the connecting pin of the fixed clamping arm is sleeved on the axis pin.
Axis pin is processed well, is easily installed, and fixed clamping arm 241 can also be facilitated to slide.
Such as Fig. 1 to Figure 11, in the alternative of the present embodiment, against the rear cover 304 at be provided with encoder component；
The encoder component includes the rear end cap 600 being rotatablely connected by bearing with the main shaft 300；The rear end cap
600 outer rim is clipped between the shell 4 and the rear cover 304；
The encoder component further includes encoder 601 and PG cards 602, and the PG cards 602 and 601 phase of the encoder are electric
Connection；The encoder 601 is connect with main shaft 300；
The outer cup of the encoder 601 and PG cards 602 is equipped with protective cover 603；The protective cover 603 is installed in the rear
On lid 304.
Encoder 601 is played provides data support to motor, survey rotating speed power and programming and survey real-time position information etc..
Further, transition disc 604 is set on the main shaft 300, the transition disc 604 connects with the encoder 601
It connects.
Transition disc 604 plays the role of that installation is facilitated to measure.
Further, the rear cover 304 is provided with resettlement groove, and the protective cover 603 is arranged in the resettlement groove；It is described
Outside framework oil seal 605 is additionally provided between rear cover 304 and the main shaft 300.
Sealing function is played by outside framework oil seal 605.
Finally it should be noted that：It is obvious to a person skilled in the art that the application is not limited to above-mentioned exemplary implementation
The details of example, and without departing substantially from spirit herein or essential characteristic, can realize in other specific forms
The application.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this Shen
Range please is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are included in the application.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of hollow harmonic wave platform of processing casing for clock and watch, which is characterized in that including fixture, mounting plate, turbine and worm output
Mechanism, mounted tailstock and rotating platform；
The fixture is for installing casing for clock and watch；
The rotating platform includes shell and adjustable speed hollow motor；
The adjustable main hollow motor includes hollow main shaft；Hollow explosion stack is fitted with inside the main shaft, and described hollow
It is provided with hollow reservoir in explosion stack, and is provided with fixing device in the hollow reservoir, cable or tracheae can be from described
The first end of hollow explosion stack is worn in the hollow reservoir to the second end of the hollow explosion stack, and passes through the fixation
Device is mutually fixedly connected；The lower end of the main shaft is set with rear cover；
The hollow explosion stack upper end is equipped with flange component and cylinder brake assemblies, and the rear cover is run through in lower end；
The adjustable speed hollow motor is for driving the ring flange of the flange component to rotate；The ring flange is for installing institute
State fixture；The centre bore of the ring flange is connected to the hollow explosion stack；
The cylinder brake assemblies are for making the ring flange stop operating；
The shell is set in outside the adjustable speed hollow motor；The cylinder brake assemblies are mounted on one end of the shell；
The rear cover lid is mounted in the other end of the shell；
The turbine and worm output mechanism and the mounted tailstock are mounted on the mounting plate；
The output revolving shaft of the turbine and worm output mechanism is connect with the side of the shell, the shell other side and the peace
Fill the round end connection of tailstock.
2. the hollow harmonic wave platform of processing casing for clock and watch according to claim 1, which is characterized in that the adjustable master is hollow
Motor further includes stator and rotor assembly；
The rotor assembly is connected with the main shaft, and the stator is set in the outside of the rotor assembly；
The rotor assembly includes rotor, front pressuring plate and rear fender, and the rotor is mutually fixedly connected with the main shaft, is pressed before described
Plate and rear fender are separately positioned on the both sides of the rotor.
3. the hollow harmonic wave platform of processing casing for clock and watch according to claim 2, which is characterized in that the adjustable master is hollow
Motor further includes speed reducer, and the speed reducer includes wave producer, firm gear and flexbile gear, and the wave producer is set in described hollow
On explosion stack, the firm gear is mutually fixedly connected with the wave producer, and the flexbile gear is sequentially connected with the firm gear；The wave hair
The end of raw device is connected with the main shaft by holding block tightly；
The flexbile gear drives the ring flange rotation.
4. the hollow harmonic wave platform of processing casing for clock and watch according to claim 3, which is characterized in that the upper end of the main shaft
It is additionally provided with rubber cushion, centre bore is provided on the rubber cushion, and the rubber cushion between the main shaft and speed reducer for playing
Cushioning effect.
5. the hollow harmonic wave platform of processing casing for clock and watch according to claim 4, which is characterized in that along the main shaft
It is circumferentially provided with baffle ring, the baffle ring is resisted against below the rear fender.
6. the hollow harmonic wave platform of processing casing for clock and watch according to claim 1, which is characterized in that the flange component
Including flange end cap, rotating member and the ring flange；The rotating member is set on the hollow explosion stack；
The flange end cap is provided centrally with flange end cap centre bore, and the rotating member is inserted into the flange end cap centre bore
It is interior；
The side of the rotating member is provided with a circle annular protrusion, and the flange end cap lid is mounted on the annular protrusion,
It is rotatablely connected by bearing between the inner wall of the flange end cap and the outer wall of the annular protrusion；
The upper surface of the annular protrusion is provided with annular groove close to the rotating member, and the flange end cap corresponds to the annular
The position of slot is provided with a circle annular protrusion, and the outer wall of the annular protrusion is abutted with the outer wall of the annular groove, the annular
Outside framework oil seal is installed in gap between the inner wall and the outside of the rotating member of protrusion；
The lower face of the ring flange and the upper surface of the rotating member are affixed；
The upper surface of the ring flange is installed by the fixture.
7. the hollow harmonic wave platform of processing casing for clock and watch according to claim 6, which is characterized in that the cylinder brake group
Part includes circular cylinder body, and the center of the cylinder body has the looping pit passed through for the hollow explosion stack；
Around the central axis of cylinder body, the upper surface of the cylinder body is additionally provided with a ring annular groove, the annular groove
It is interior to be embedded with annular piston；
Air flue is further opened with inside the cylinder body, one end of the air flue offers ventilation in the slot bottom of the annular groove
Hole, leads to the lower face of the annular piston, and the other end opens up air inlet in the side of the cylinder body；
The upper end cover of the cylinder body is provided centrally with centre bore, institute equipped with brake upper end cover, the brake upper end cover
Rotating member is stated to be inserted into the centre bore；It is clamped with brake block between the brake upper end cover and the cylinder body；It is described
The lower face of brake upper end cover opens up fluted, and the brake block is inlaid in the groove, the lower face of the brake block with
The upper surface of the annular piston abuts, and the upper surface of the brake block is abutted with the lower face of the rotating member；The brake
The center of piece is also equipped with the looping pit passed through for main shaft；
The brake upper end cover and the flange end cap are affixed, and the cylinder body is fixedly mounted on the upper end of the shell.
8. the hollow harmonic wave platform of processing casing for clock and watch according to claim 6, which is characterized in that the fixture includes work
Part placing platform, locating installation disk, arm plate, the first detent mechanism；The work-piece platform has workpiece placing groove, the work
Part placing platform has close to the position of at least side of the workpiece placing groove to accommodate the accommodating cavity of the first detent mechanism,
First detent mechanism can be along moving perpendicular to the direction of workpiece end face to compress or discharge workpiece, the locating installation disk
It is connect with the side of the work-piece platform by arm plate, the accommodating cavity has to connect the first of the first detent mechanism
Air flue, the locating installation disk have the second air flue that can be connected to the tracheae in the first air flue and the hollow explosion stack；
The locating installation disk and the ring flange are affixed.
9. the hollow harmonic wave platform of processing casing for clock and watch according to claim 8, which is characterized in that first localization machine
Structure includes cylinder and fixed clamping arm, and the cylinder is arranged in the accommodating cavity, the air inlet of the cylinder and gas outlet point
It is not connected to corresponding first air flue；The both sides of the workpiece placing groove are both provided with the fixed clamping arm；The geometrical clamp
The working end of gripping arm presses workpiece, and the connecting pin of the fixed clamping arm is connect with the piston rod of the cylinder.
10. the hollow harmonic wave platform of processing casing for clock and watch according to claim 1, which is characterized in that against the rear cover
Place is provided with encoder component；
The encoder component includes the rear end cap being rotatablely connected by bearing with the main shaft；The outer rim of the rear end cap is clipped in
Between the shell and the rear cover；
The encoder component further includes encoder and PG cards, and the PG cards are electrically connected with the encoder；The encoder
It is connect with main shaft；
The outer cup of the encoder and PG cards is equipped with protective cover；The protective cover be mounted on it is described after cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828916.4A CN108705327B (en) | 2018-07-25 | 2018-07-25 | Hollow harmonic platform for processing timepiece case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828916.4A CN108705327B (en) | 2018-07-25 | 2018-07-25 | Hollow harmonic platform for processing timepiece case |
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| CN108705327A true CN108705327A (en) | 2018-10-26 |
| CN108705327B CN108705327B (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828916.4A Active CN108705327B (en) | 2018-07-25 | 2018-07-25 | Hollow harmonic platform for processing timepiece case |
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|---|---|
| CN108705327B (en) | 2023-09-12 |
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