CN107908090A - A kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch - Google Patents
A kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch Download PDFInfo
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- CN107908090A CN107908090A CN201711432761.4A CN201711432761A CN107908090A CN 107908090 A CN107908090 A CN 107908090A CN 201711432761 A CN201711432761 A CN 201711432761A CN 107908090 A CN107908090 A CN 107908090A
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B15/00—Escapements
- G04B15/12—Adjusting; Restricting the amplitude of the lever or the like
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B15/00—Escapements
- G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
Abstract
The invention discloses a kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch.The escapement speed-adjusting mechanism includes bowl-type second hand wheel component, vertical second wheel, bowl-type fast pulley piece, oval-shaped ball cage, the second crosses a wheel component, the second crosses two wheel components, inside casing runing rest；Vertical second wheel is engaged with bowl-type second wheel；Oval-shaped ball cage both ends are connected with vertical second wheel, bowl-type fast pulley piece；The axis that second crosses a wheel component is installed on oval-shaped ball cage；Second crosses a wheel component and crosses two wheel components with bowl-type fast pulley piece, second and engage；Second crosses in axis, that is, Y-axis of two wheel components and inside casing runing rest is housed；Escapement wheel component and balance spring component are installed on inside casing runing rest；Fixed second wheel piece is installed on oval-shaped ball cage.The escapement speed-adjusting mechanism have two rotation axis and meanwhile make 360 degree rotate, make on top flywheel mechanism self-assembling formation face, the upper and lower vertical position in face, lower vertical position difference displacement process, two screw one, multiple reparation, can further lift precision.
Description
Technical field
The invention belongs to mechanical clock technical field, is related to a kind of oval-shaped ball cage type dual-axis rotation escapement governor
Structure and clock and watch.
Background technology
Before more than 200 years, Louis Mr. Breguet has invented clock and watch arrangements for speed regulation top flywheel mechanism, its principle is wrist-watch
Hairspring, V shape lever and eacapement design operate on the same axis, can when 360 degree of the mechanism does not stop rotating
So that the azimuthal error of part cancels each other, so as to eliminate error.The precision of the mechanism, fineness and precisely, enjoy top tourbillon
There is the reputation of king.
Rotary escapement speed-adjusting mechanism wrist-watch, also known as top flywheel wrist-watch.The intention of top flywheel is, by catching for clock and watch core
Vertical speed adjusting gear is placed within a frame, frame is regularly done 360 degree of rotations around the axle center of axis-namely escapement.
The escapement speed-adjusting mechanism of standard machinery clock and watch is fixed, thus when table lay-down position changes, escapement speed-adjusting mechanism because
The change of position, causes escapement part stress difference and generates error.And the escapement speed-adjusting mechanism of top flywheel wrist-watch, it is
360 degree ceaselessly rotate, it can integrate the azimuthal error of wrist-watch, cancel each other, so that error is farthest reduced,
Even eliminate.At present, most of top flywheels are that rotation in 1 minute is turned around, and preferable rotary speed generally acknowledged in the industry.
Although wrist-watch of today will face more change in location, the ability of top flywheel adjustment accuracy has weakened, no
Cross, top flywheel is still used as top tabulation technique, is pursued by most of table fans for liking that machinery is tabulated.
Escapement speed-adjusting mechanism is common speed adjusting gear in mechanical clock mechanism, is by escapement and speed adjusting gear two
Divide and formed.Escapement includes escapement wheel component, escapement fork member；Speed adjusting gear includes balance spring component.Speed adjusting gear
It is the periodic swinging by balance spring, escapement is kept accurate and rule persistent movement, so as to obtains speed governing work
With.
Shown in Fig. 1, common escapement speed-adjusting mechanism in a kind of existing standard machinery clock and watch.Its operation principle is：
Second hand wheel component 1 drives escapement wheel component 8, and escapement wheel component 8 drives escapement fork member 9 to make back and forth around a points by its special gear
Swing, drive balance spring component 11 to make regular vibration by itself prong b when escapement fork member 9 is swung and swing, produce
Timing source.Common mechanical watch, since the hairspring in escapement speed system can be influenced be subject to elasticity, metal fatigue, pendulum
The rule that wheel is swung can also be subject to gravitational influence, so easily producing error.
Shown in Fig. 2, common single-shaft-rotation escapement speed-adjusting mechanism (is commonly called as single shaft in existing another kind mechanical clock
Rotate top flywheel mechanism).Its operation principle is：Three wheel components 21 drive second pinion 10b, and second pinion 10b and runing rest 7 are steel
Property connection, so, runing rest 7 and second pinion 10b synchronous rotaries, since fixed second wheel piece 10 is fixed on the folder of wrist-watch
It is opposing stationary motionless on plate, and escapement wheel component 8 and escapement fork member 9 are fixed on runing rest 7.At this time, due to
Runing rest 7 and second pinion 10b synchronous rotaries, make escapement wheel component 8, escapement fork member 9 and balance spring component 11 around fixation
Second wheel piece 10 makees revolution motion.Escapement wheel component 8 drives escapement fork member 9 to make reciprocally swinging around a points by its special gear, puts
Drive balance spring component 11 to make regular vibration by itself prong b when dynamic to swing, produce timing source.This single-shaft-rotation
Top flywheel wrist-watch, since whole escapement speed-adjusting mechanism is combined, and can constantly be rotated with certain speed.It can
Influence of the centrifugal force to " eacapement " in stem-winder is reduced to minimum level, centrifugal force can be corrected works of a clock or watch is made
Into error, improve timekeeping performance.Using the top tourbillon of this rotation top flywheel mechanism, due to its unique method of operation,
Kinetic art U.S.A of clock and watch is performed to the stage to reach the peak of perfection, be always known as " king in table ".
However, being restricted by many factors such as technique, materials, the gross data of top tourbillon and perfect conception not one are kicked
And just.1.0 editions original then one-dimensional plane top flywheel mechanisms can not meet the requirement being rotated by 360 ° in best time.
In long duration, while top flywheel mechanism eliminates walking time error, the space of further lifting precision can not be opened.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of oval ball that can further lift precision
Body cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch.
Technical scheme is as follows：
A kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism, it include bowl-type second hand wheel component, vertical second wheel,
Oval-shaped ball cage, second cross a wheel component, bowl-type fast pulley piece, second cross two wheel components, inside casing runing rest, escapement wheel portion
Part, escapement fork member, fixed second wheel piece, balance spring component；Oval-shaped ball cage is included by arched ribs horizontal one by one
The oval-shaped ball peripheral frame that bar framework forms, further includes the fixation second wheel plate rack for being fixed on lower part in peripheral frame；It is ellipse
The lower end of circular sphere frame is equipped with axis hole；The axle sleeve of bowl-type second hand wheel component, the axle sleeve of vertical second wheel are fixed on one, clock and watch
On clamping plate, vertical second wheel is engaged with bowl-type second wheel；Bowl-type fast pulley piece is fixed on the clamping plate of clock and watch other end；Vertical second wheel
The axis of axis and bowl-type fast pulley piece is on the X-axis line of same level；The axis and vertical second wheel gun iron link of vertical second wheel；It is ellipse
The axis with vertical second wheel, the axis of bowl-type fast pulley piece are fixedly connected respectively at circular sphere cage both ends；Oval-shaped ball cage two
There are two connecting shafts being in together on X-axis line at end respectively, wherein, the connecting shaft of left end and vertical second wheel gun iron link, right end
In the axis hole of the axis insertion bowl-type fast pulley piece of connecting shaft, that is, bowl-type fast pulley piece；The axis of a second wheel component excessively is fixed on ellipse
On the rib of circular sphere cage peripheral frame；Second crosses a wheel component while being engaged with bowl-type fast pulley piece, the second crosses a wheel component
Another side is crossed two wheel components with the second and is engaged；Second crosses axis hole of the axis, that is, Y-axis installed in oval-shaped ball cage lower end of two wheel components
It is interior, and passed through out of fixed second wheel plate rack centre bore；Inside casing runing rest is housed in Y-axis；Escapement wheel component, escapement fork
Part, balance spring component are installed on inside casing runing rest；Second wheel piece empty set is fixed in Y-axis, meanwhile, fixed second wheel piece installation
It is fixed on the fixation second wheel plate rack in oval-shaped ball cage.
Further, oval-shaped ball cage is formed by upper and lower two half elliptics sphere framework composition, Mei Geban
The peripheral frame of oval-shaped ball frame is formed by arc rib framework horizontal one by one；Lower half oval-shaped ball lower portion
Equipped with fixed second wheel plate rack.
Further, fixed second wheel plate rack includes the supporting round platform of Intermediate Gray centre bore, and four, four sides strut,
Four strut terminations are equipped with mounting hole, four of this four mounting holes and upper and lower two half elliptics sphere frame are vertically connected with hole
It is corresponding；Fixed second wheel plate rack loads onto screw by being vertically connected with this four mounting holes and up and down each four at hole, and upper and lower
Two half elliptic sphere frames are fixed together；Fixed second wheel piece is fixed on the supporting circle of fixed second wheel plate rack
Above platform；Y-axis is passed through from the centre bore of the supporting round platform of fixed second wheel plate rack；Upper end, the lower end of oval-shaped ball frame
It is designed with axis hole.
Further, inside casing runing rest includes three layers of stent of upper, middle and lower, i.e. upper bracket, middle stent and lower carriage；Upper branch
Frame, lower carriage include the central circular with centre bore and three struts；Three strut one end are fixed in central circular, another
End is outwards dissipated from central circular, and three struts are mutually 120 degree of angles；Between upper and lower two layers of corresponding strut by tapped foot and
Screw connects.
Further, escapement wheel component includes escape wheel piece, escapement gear shaft；The upper end of escapement gear shaft is installed on middle stent
On, the lower part of escapement gear shaft is installed on the lower carriage of inside casing runing rest, escapement gear shaft end (lower end) and fixed second wheel piece
Engagement；Escapement fork member includes escapement lever, escapement fork shaft, further includes the escapement lever loudspeaker being connected with the impulse pallet of balance spring component
Mouth；Escapement fork shaft upper and lower ends are separately fixed on the strut of the upper and lower stent of middle stent；Escapement lever rear end connects with escape wheel
Connect.
Further, balance spring component is arranged on above escapement fork member, and with the upper bracket of inside casing runing rest
Strut is fixedly connected：Balance spring component includes escapement, balance staff, hairspring, disk, impulse pallet, further includes the stud of fixed hairspring
Pipe, outer anchor ear, adjust the index lever of hairspring active length, the inner and outer clamp clip on index lever；Outer pile pipe is fixed on inside casing rotation
On the strut of the upper bracket of stent；Disk, impulse pallet and escapement are integral；Balance staff upper end is installed on the upper of inside casing runing rest
In the centre bore of stent, balance staff is passed through from the centre bore of disk, in the lower carriage of balance staff lower end insertion inside casing runing rest
In heart hole；Escapement is sleeved on balance staff；Escapement lever front end is connected with the impulse pallet of balance spring component.
Further, the balance staff of balance spring component and second cross the axis of two wheel components in same root axis i.e. on Y-axis line；Pendulum
The axis that the balance staff of wheel hairspring component and second cross two wheel components is two different axis being in together on Y-axis line.Inside casing runing rest
Lower carriage bottom be fixedly connected with a upper shield with centre bore；The center of the upper shield is inserted into the axis upper end of second two wheel components excessively
Kong Zhong, and the second cross the axis of two wheel components and be fixedly connected with upper shield.Thus, being fixedly connected by inside casing runing rest and upper shield,
The axis (i.e. Y-axis) that second crosses two wheel components rotates, and can drive inside casing runing rest, escapement wheel component, escapement fork member and escapement trip
Silk component (including balance staff) is rotated around Y-axis together.Thus, the balance staff of balance spring component crosses this two, the axis of two wheel components with the second
Axis exists together each autorotation in Y-axis.
Further, fixed second wheel piece empty set is crossed in the second on the axis of two wheel components, meanwhile, fixed second wheel piece is pacified by bolt
Dress is fixed on the fixation second wheel plate rack in oval-shaped ball cage.
Further, two axis class anti-rattlers are respectively provided with X-axis line, Y-axis line；Two axis class anti-rattlers on Y-axis line
Be separately mounted to the upper and lower side of balance staff, that is, be separately mounted to the upper bracket of inside casing runing rest, lower carriage central hole (on
At lower axle eye)；Two axis class anti-rattlers on X-axis line be separately mounted to the axis of vertical second wheel, bowl-type fast pulley piece axis it is outer
End.
A kind of clock and watch with oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention, it includes above-mentioned ellipse
Shape sphere cage type dual-axis rotation escapement speed-adjusting mechanism, further includes hour hands, minute hand, second hand and spiral spring power transmission mechanism.
Beneficial effects of the present invention：
The oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention, also known as three-dimensional top flywheel mechanism, this is vertical
Body top flywheel mechanism has two X-axis, Y-axis rotation axis while makees 360 degree and rotate, make on top flywheel mechanism self-assembling formation face, under face,
Upper vertical position, lower vertical position difference displacement process, two screw one, multiple reparation, can further lift precision.
The oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention, is planar perspective top flywheel mechanism.From
Made in the power of clock and watch main transmission output by first vertical gear, the external cage of driving top flywheel mechanism Elliptical circle hollow outs
360 degree to movement central rotation；Pass through second vertical gear, the top flywheel of cage built in driving while external cage rotation
Mechanism makees 360 degree and rotates clockwise.Dual-axis rotation complete it is per minute around outer shaft be rotated by 360 ° while, interior axle again with every point
Clock rotates clockwise 360 degree.Meanwhile each swing circle makes on rotating top flywheel mechanism self-assembling formation face, face is upper and lower vertical
Position, lower vertical position difference displacement process, two screw one, multiple reparation, significantly extend the efficiency that top tourbillon eliminates error, more allow
U.S. of top flywheel structure, the evil spirit composition of technique have inside information, the time aroused in interest of invasive sense.
Brief description of the drawings
Fig. 1 is common escapement speed-adjusting mechanism in a kind of existing standard machinery clock and watch；
Fig. 2 is common single-shaft-rotation escapement speed-adjusting mechanism in existing another mechanical clock；
Fig. 3 is a kind of top plan view structural representation of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention
Figure；
Fig. 4 is the main view cross-section structure signal of the oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention
Figure；
Fig. 5 is the top plan view structure diagram for each component being connected in the present invention with inside casing runing rest 7；
Fig. 6 is the main view cross-sectional view for each component being connected in the present invention with inside casing runing rest 7；
Fig. 7 is the overlooking the structure diagram of oval-shaped ball cage 3 in the present invention；
Fig. 8 is the internal structure schematic diagram of oval-shaped ball cage 3 in the present invention；
Fig. 9 is the dimensional structure diagram of oval-shaped ball cage 3 in the present invention.
In figure：1st, bowl-type second hand wheel component 2, vertical second wheel 3, oval-shaped ball cage 4, second cross a wheel component 5, bowl-type
Fast pulley piece 6, second cross two wheel component 6b, the second crosses the axis 7 of two wheel components, inside casing runing rest 8, escapement wheel component 8a, catch
Vertical wheel piece 8b, escapement gear shaft 9, escapement fork member 9a, escapement lever 9b, escapement fork shaft 10, fixed second wheel piece 10b, second tooth
Axis 11, balance spring component 11a, escapement 11b, balance staff 11c, hairspring 11d, disk 11e, impulse pallet 11f, outer pile pipe
12nd, axis class anti-rattler 13, clamping plate 14, be vertically connected with hole 15, fixed second wheel plate rack 15a, fixed second wheel plate rack
Heart hole 16, axis hole 17, rib 18, strut 19, tapped foot 20, screw 21, three wheel components
22nd, upper shield
Embodiment
Below in conjunction with drawings and examples, the present invention is further illustrated.
Embodiment
As shown in Figure 3, Figure 4, a kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention, it includes bowl
Shape second hand wheel component 1, vertical second wheel 2, oval-shaped ball cage 3, second cross a wheel component 4, bowl-type fast pulley piece 5, second cross two wheel portions
Part 6, inside casing runing rest 7, escapement wheel component 8, escapement fork member 9, fixed second wheel piece 10, balance spring component 11, axis class are prevented
Shake device 12；
Oval-shaped ball cage 3 is (upper and lower two semiellipses formed by upper and lower two half elliptics sphere framework composition
Four are accordingly respectively provided with shape sphere frame and is vertically connected with hole 14, between upper and lower two half elliptics sphere frame by
Four be vertically connected with load onto screw at hole 14 and be fixedly connected), the peripheral frame of each half elliptic sphere frame is by one
17 framework of arc rib of root transverse direction forms；Lower half oval-shaped ball lower portion is equipped with fixed second wheel plate rack 15；The fixed second
Wheel plate rack 15 includes the supporting round platform 15a of Intermediate Gray centre bore, and four, four sides strut, and four strut terminations are equipped with installation
Hole, four of this four mounting holes and upper and lower two half elliptics sphere frame to be vertically connected with hole 14 corresponding；Fixed second wheel piece branch
Frame 15 loads onto screw by being vertically connected with this four mounting holes and up and down each four at hole 14, with upper and lower two half elliptic balls
Body frame is fixed together；Fixed second wheel piece 10 is fixed on above the supporting round platform 15a of fixed second wheel plate rack 15；
Y-axis is passed through from the centre bore of the supporting round platform 15a of fixed second wheel plate rack 15；The upper end of oval-shaped ball frame, lower end are all
Equipped with axis hole 16.
The axle sleeve of bowl-type second hand wheel component 1 is fixed on the clamping plate 13 of one, clock and watch, and the axle sleeve of vertical second wheel 2 is also secured at clock
On the clamping plate 13 that table is one, vertical second wheel 2 is engaged with bowl-type second wheel；Bowl-type fast pulley piece 5 is fixed on the clamping plate of clock and watch other end
On 13；The vertical axis of second wheel 2 is on the line (X-axis line) of same level with the axis of bowl-type fast pulley piece 5；Vertical second wheel 2
Axis and vertical 2 gun iron link of second wheel (being integral)；The axis of bowl-type fast pulley piece 5 is flexibly connected with bowl-type fast pulley piece 5；It is oval
There are two connecting shafts being in together on X-axis line (support shaft) at 3 both ends of shape sphere cage respectively, wherein, the connecting shaft of left end is with hanging down
Straight 2 gun iron link of second wheel (also with the axis gun iron link of vertical second wheel 2), the connecting shaft (i.e. the axis of bowl-type fast pulley piece 5) of right end
It is inserted into the axis hole of bowl-type fast pulley piece 5, thus, oval-shaped ball cage 3 can be by two support shafts at its both ends (with vertical
Straight second wheel 2) rotated around X-axis line；The axis that second crosses a wheel component 4 is fixed on the rib of 3 peripheral frame of cage；Second crosses a wheel
4 one side of component is engaged with bowl-type fast pulley piece 5, and the second, which crosses 4 another side of a wheel component and crosses two wheel components 6 with the second, engages；Second crosses two wheels
The axis 6b (i.e. Y-axis) of component 6 is installed on the axis hole 16 of 3 lower end of oval-shaped ball cage and the centre bore of fixed second wheel plate rack 15
(thus it can get up in 15a by Y-axis and with all member supportings of Y-axis connection).
Second, equipped with inside casing runing rest 7, (i.e. inside casing runing rest 7 was fixedly mounted on Y excessively on the axis (Y-axis) of two wheel components 6
On axis)；Inside casing runing rest 7 includes three layers of stent of upper, middle and lower, i.e. upper bracket 7a, middle stent 7b and lower carriage 7c, upper bracket 7a,
Including the central circular with centre bore (axis hole) and three struts 18, (three 18 one end of strut are fixed on center circle to lower carriage 7c
On ring, the other end is outwards dissipated from central circular, and three struts are mutually 120 degree of angles)；Balance staff 11b is from upper bracket 7a, lower carriage 7c
Centre bore in pass through；Connected between upper and lower two layers of corresponding strut 18 by the tapped foot 19 and screw 20 of end.
Escapement wheel component 8 and escapement fork member 9 are fixed on inside casing runing rest 7：Escapement wheel component includes escapement
Take turns piece 8a, escapement gear shaft 8b；The upper end of the escapement gear shaft 8b of escapement wheel component 8 is installed on middle stent 7b, escapement gear shaft 8b's
Lower part is installed on the lower carriage 7c of inside casing runing rest 7, and escapement gear shaft 8b ends (lower end) are engaged with fixed second wheel piece 10；Catch
Vertical fork member 9 includes escapement lever 9a, escapement fork shaft 9b, further includes the escapement lever being connected with the impulse pallet of balance spring component 11 11
Horn mouth (i.e. b points place refers to)；Escapement fork shaft 9b upper and lower ends are separately fixed at the strut 18 of the upper and lower stent 7c of middle stent 7b
On；Escapement lever 9a rear ends are connected with escape wheel 8a.
Balance spring component 11 is arranged on above escapement fork member 9, and is fixedly connected with inside casing runing rest 7：Escapement is swum
Silk component 11 includes escapement 11a, balance staff 11b, hairspring 11c, disk 11d, impulse pallet 11e, further includes the outer pile pipe of fixed hairspring
11f, outer anchor ear, adjust the index lever of hairspring active length, the inner and outer clamp clip on index lever；Outer pile pipe 11f is fixed on inside casing
On the strut of the upper bracket of runing rest 7；Disk 11d, impulse pallet 11e and escapement 11a are integral；Inside casing runing rest 7
The central hole of upper bracket 7a and lower carriage 7c are respectively provided with axis class anti-rattler 12；In balance staff 11b upper ends, lower end are separately mounted to
In the axis hole of axis class anti-rattler 12 at the upper bracket 7a and lower carriage 7c of frame runing rest 7, balance staff 11b is from disk 11d
The heart passes through in hole；Escapement 11a is sleeved on balance staff 11b (i.e. Y-axis)；Escapement lever 9a front ends and the impulse pallet of balance spring component 11
11e connections.
Fixed 10 empty set of second wheel piece is crossed in the second on the axis (i.e. Y-axis) of two wheel components 6, meanwhile, fixed second wheel piece 10 (passes through spiral shell
Bolt) it is fixed on the fixation second wheel plate rack 15 in oval-shaped ball cage 3.
The axis 6b that the balance staff 11b of balance spring component 11 crosses two wheel components 6 with the second is in same root axis (i.e. Y-axis line)
On.The axis 6b that balance staff 11b and the second of balance spring component 11 cross two wheel components 6 is two different axis being in together on Y-axis line.
The lower carriage 7c bottoms of inside casing runing rest 7 are fixedly connected with a upper shield 22 with centre bore；Second crosses the axis 6b of two wheel components 6
Upper end is inserted into the centre bore of the upper shield 22, and the second crosses the axis 6b of two wheel components 6 and is fixedly connected with upper shield 22.Thus, by interior
Frame runing rest is fixedly connected with upper shield, inside casing runing rest 7 and all parts (escapement wheel component mounted thereto
8th, escapement fork member 9, balance spring component 11) axis that can cross two wheel components 6 with the second rotates around Y-axis together.I.e.：Second crosses two
The axis 6b (Y-axis) of wheel component 6 is rotated, and can drive inside casing runing rest 7, escapement wheel component 8, escapement fork member 9 and balance spring
Component 11 (including balance staff 11b) is rotated around Y-axis together.Thus, the balance staff 11b of balance spring component 11 crosses two wheel components 6 with the second
Axis 6b this two axis exist together each autorotation in Y-axis.
Two (totally four) axis class anti-rattlers 12 are respectively provided with X-axis, the rotation axis of Y-axis both direction；Two on Y-axis line
A axis class anti-rattler 12 is separately mounted to the upper and lower side of balance staff 11b, that is, be separately mounted to inside casing runing rest upper bracket 7a,
The central hole of lower carriage 7c (at upper and lower axle eye)；Two axis class anti-rattlers 12 on X-axis line are separately mounted to two support shafts
The outer end of (axis, the axis of bowl-type fast pulley piece 5 of vertical second wheel 2).
A kind of clock and watch with oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention, it includes above-mentioned ellipse
Shape sphere cage type dual-axis rotation escapement speed-adjusting mechanism, further includes hour hands, minute hand, second hand and spiral spring power transmission mechanism.
The operation principle of the oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the present invention：Spiral spring power is delivered to
Bowl-type second hand wheel component 1, is rotated by bowl-type second hand wheel component 1 and drives vertical second wheel 2 to rotate, due to vertical second wheel 2 and ellipse in structure
Shape sphere cage 3 is fixedly connected by support shaft, so, (second crosses a wheel component to all parts in oval-shaped ball cage 3
4th, the second crosses two wheel components 6, inside casing runing rest 7, escapement wheel component 8, escapement fork member 9, fixed second wheel piece 10, balance spring group
Part 11) all with vertical 2 synchronous rotary of second wheel (being rotated around X-axis).The rotation of oval-shaped ball cage 3, promotes mounted thereto
Second crosses a wheel component 4 (axis that the second crosses a wheel component 4 is fixed on oval-shaped ball cage 3) around bowl-type fast pulley piece
5 make engagement rotation (being rotated around the longitudinal axis), the second is crossed a wheel component 4 and obtain turning moment, and then drive the second to cross two wheel components 6 and revolve
Turn.Since the second crosses inside casing runing rest 7 is housed on the axis (Y-axis) of two wheel components 6, so, the second crosses two wheel components 6 and is rotated with inside casing
Stent 7 is synchronous rotary.Escapement wheel component 8 and escapement fork member 9 are fixed on runing rest 7, are rotated with inside casing
Stent 7 is synchronous rotary.Fixed second wheel piece 10 is fixed on oval-shaped ball cage 3 (specific to be installed on ellipse
On fixation second wheel plate rack 15 in sphere cage 3), so, fixed 10 relative elliptical shape sphere cage 3 of second wheel piece be it is static not
Dynamic.At this time, since inside casing runing rest 7 and second cross two wheel components, 6 synchronous rotary (being rotated around Y-axis), make escapement wheel component 8,
Escapement fork member 9 and balance spring component 11 make revolution motion around fixed second wheel piece 10.Escapement wheel component 8 passes through its special gear
Driving escapement fork member 9 makees oscillating motion around a points, by itself prong b drives balance spring component 11 to make during swing regular
Vibration swing, produce timing source.
(second crosses a wheel component 4 to all parts in the outline border oval-shaped ball cage 3 of whole mechanism, the second crosses two wheel portions
Part 6, inside casing runing rest 7, escapement wheel component 8, escapement fork member 9, fixed second wheel piece 10, balance spring component 11) working
When direction of rotation be to be rotated clockwise around X-axis, and (second crosses two wheel components to all parts on inside casing runing rest 7
6th, inside casing runing rest 7, escapement wheel component 8, escapement fork member 9, balance spring component 11) then it is rotated clockwise around Y-axis,
Inside casing, the swing circle of outline border are 60 seconds.
The design feature of the present invention is as follows：
1. in the structure design of the empty cage of oval-shaped ball thread, warp, the theory of weft on tellurion are introduced, it is ensured that stress
The uniform empty cage of thread not only firmly supports the normal operation of interior axle top flywheel mechanism in the rotation around support shaft, but also can
Interior axle top flywheel mechanism is viewed and admired by the empty cage of oval-shaped ball thread to work.
2. a structure employs two sets of bowl-type gear drive structures, (bowl-type second hand wheel component 1 is nibbled with the gear of vertical second wheel 2
The gear that a wheel component 4 is crossed in conjunction, bowl-type fast pulley piece 5 with the second engages), moment of mainspring is effectively transmitted in two drive shafts
(X, Y rotation axis).The advantages of this bowl-type gear is can not only to have changed torque to transmit 90 ° of angle, but also can guarantee that torque is transmitted efficiently
Steadily.
3. two rotation axis are at work, while make 360 degree and rotate, make on escapement speed-adjusting mechanism self-assembling formation face, under face,
Upper vertical position, lower vertical position difference displacement process, two rotations (i.e. X-axis, the rotation in Y-axis both direction) unification, significantly multiple reparation, expansion
The efficiency that top tourbillon eliminates error is opened up.It is that single-shaft-rotation escapement speed-adjusting mechanism (common top flywheel) is untouchable.
4. there are four axis class anti-rattlers 12 respectively in bis- rotation axis of X, Y.When wrist-watch works, four axis class anti-rattlers
The interference of external shock power can effectively be defendd, it is ensured that the functional reliability of dual-axis rotation escapement speed-adjusting mechanism.
Claims (10)
- A kind of 1. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism, it is characterised in that it include bowl-type second hand wheel component, Vertical second wheel, oval-shaped ball cage, second cross a wheel component, bowl-type fast pulley piece, second cross two wheel components, inside casing runing rest, Escapement wheel component, escapement fork member, fixed second wheel piece, balance spring component；Oval-shaped ball cage is included by horizontal one by one The oval-shaped ball peripheral frame that forms of arc rib framework, further include the fixation second wheel piece for being fixed on lower part in peripheral frame Stent；The lower end of oval-shaped ball frame is equipped with axis hole；The axle sleeve of bowl-type second hand wheel component, the axle sleeve of vertical second wheel are fixed on clock and watch On the clamping plate of one, vertical second wheel is engaged with bowl-type second wheel；Bowl-type fast pulley piece is fixed on the clamping plate of clock and watch other end；Vertically The axis of second wheel is on the X-axis line of same level with the axis of bowl-type fast pulley piece；The axis of vertical second wheel and vertical second wheel rigidity Connection；There are two connecting shafts being in together on X-axis line at oval-shaped ball cage both ends respectively, wherein, the connecting shaft of left end is with hanging down Straight second wheel gun iron link, the axis of connecting shaft, that is, bowl-type fast pulley piece of right end are inserted into the axis hole of bowl-type fast pulley piece；Second crosses one The axis of wheel component is fixed on the rib of oval-shaped ball cage peripheral frame；Second crosses a wheel component while being fixed with bowl-type Piece engagement is taken turns, the second, which crosses a wheel component another side and crosses two wheel components with the second, engages；Axis, that is, Y-axis that second crosses two wheel components is installed on ellipse In the axis hole of shape sphere cage lower end, and passed through out of fixed second wheel plate rack centre bore；Equipped with inside casing rotation branch in Y-axis Frame；Escapement wheel component, escapement fork member, balance spring component are installed on inside casing runing rest；Fixed second wheel piece empty set is in Y-axis On, meanwhile, fixed second wheel piece is fixed on the fixation second wheel plate rack in oval-shaped ball cage.
- 2. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as claimed in claim 1, it is characterised in that ellipse Sphere cage is formed by upper and lower two half elliptics sphere framework composition, the peripheral frame of each half elliptic sphere frame Formed by arc rib framework horizontal one by one；Lower half oval-shaped ball lower portion is equipped with fixed second wheel plate rack.
- 3. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as claimed in claim 2, it is characterised in that upper and lower two Four, which are accordingly respectively provided with, on a half elliptic sphere frame is vertically connected with hole；Fixed second wheel plate rack includes Intermediate Gray center The supporting round platform in hole, and four, four sides strut, four strut terminations are equipped with mounting hole, this four mounting hole and upper and lower two and half Four on oval-shaped ball frame are vertically connected with hole correspondence；Fixed second wheel plate rack passes through in this four mounting holes and each up and down Four are vertically connected with hole and load onto screw, are fixed together with upper and lower two half elliptics sphere frame；Fixed second wheel piece It is fixed on above the supporting round platform of fixed second wheel plate rack；Centre bore of the Y-axis from the supporting round platform of fixed second wheel plate rack In pass through；Upper end, the lower end of oval-shaped ball frame are designed with axis hole.
- 4. the oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as described in claim 1,2 or 3, it is characterised in that Inside casing runing rest includes three layers of stent of upper, middle and lower, i.e. upper bracket, middle stent and lower carriage；Upper bracket, lower carriage include band The central circular of centre bore and three struts；Three strut one end are fixed in central circular, and the other end is outside from central circular Diverging, three struts are mutually 120 degree of angles；Connected between upper and lower two layers of corresponding strut by tapped foot with screw.
- 5. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as claimed in claim 4, it is characterised in that escape wheel Component includes escape wheel piece, escapement gear shaft；The upper end of escapement gear shaft is installed on middle stent, and the lower part of escapement gear shaft is installed in interior On the lower carriage of frame runing rest, escapement gear shaft end, that is, lower end is engaged with fixed second wheel piece；Escapement fork member include escapement lever, Escapement fork shaft, further includes the escapement lever horn mouth being connected with the impulse pallet of balance spring component；Escapement fork shaft upper and lower ends are distinguished It is fixed on the strut of the upper and lower stent of stent；Escapement lever rear end is connected with escape wheel.
- 6. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as claimed in claim 5, it is characterised in that escapement is swum Silk component is arranged on above escapement fork member, and is fixedly connected with the strut of the upper bracket of inside casing runing rest：Balance spring group Part includes escapement, balance staff, hairspring, disk, impulse pallet, further includes outer pile pipe, outer anchor ear, the adjusting hairspring work length of fixed hairspring Inner and outer clamp clip on the index lever of degree, index lever；Outer pile pipe is fixed on the strut of the upper bracket of inside casing runing rest；Circle Disk, impulse pallet and escapement are integral；Balance staff upper end is installed in the centre bore of the upper bracket of inside casing runing rest, and balance staff is from circle Passed through in the centre bore of disk, in the centre bore of the lower carriage of balance staff lower end insertion inside casing runing rest；Escapement is sleeved on balance staff； Escapement lever front end is connected with the impulse pallet of balance spring component.
- 7. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as claimed in claim 6, it is characterised in that escapement is swum The axis that the balance staff of silk component crosses two wheel components with the second is in same root axis i.e. on Y-axis line；The lower carriage bottom of inside casing runing rest Portion is fixedly connected with a upper shield with centre bore；The axis upper end that second crosses two wheel components is inserted into the centre bore of the upper shield, and the second The axis for crossing two wheel components is fixedly connected with upper shield；By being fixedly connected for inside casing runing rest and upper shield, the second crosses two wheel components Axis, that is, Y-axis rotates, and inside casing runing rest, escapement wheel component, escapement fork member and balance spring component can be driven to include balance staff one Rise and rotated around Y-axis.
- 8. the oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as described in claim 1,2 or 3, it is characterised in that Fixed second wheel piece empty set is crossed in the second on the axis of two wheel components, meanwhile, fixed second wheel piece is fixed on oval ball by bolt On fixation second wheel plate rack in body cage.
- 9. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as claimed in claim 7, it is characterised in that in X-axis Two axis class anti-rattlers are respectively provided with line, Y-axis line；Two axis class anti-rattlers on Y-axis line are separately mounted to the upper and lower side of balance staff, That is, it is separately mounted to the central hole of the upper bracket of inside casing runing rest, lower carriage；Two axis class anti-rattlers point on X-axis line Not An Zhuan the axis of vertical second wheel, bowl-type fast pulley piece axis outer end.
- 10. a kind of clock and watch with oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism, it is characterised in that it is included as weighed Profit requires any oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanisms of 1-9, further includes hour hands, minute hand, second hand With spiral spring power transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432761.4A CN107908090B (en) | 2017-12-26 | 2017-12-26 | Oval sphere cage type double-shaft rotary escapement speed regulating mechanism and clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432761.4A CN107908090B (en) | 2017-12-26 | 2017-12-26 | Oval sphere cage type double-shaft rotary escapement speed regulating mechanism and clock |
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| CN107908090A true CN107908090A (en) | 2018-04-13 |
| CN107908090B CN107908090B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711432761.4A Active CN107908090B (en) | 2017-12-26 | 2017-12-26 | Oval sphere cage type double-shaft rotary escapement speed regulating mechanism and clock |
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Cited By (1)
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| CN111290231A (en) * | 2018-12-07 | 2020-06-16 | 蒙特雷布勒盖股份有限公司 | Timepiece movement including a tourbillon with a fixed magnetic wheel |
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| CN107908090B (en) | 2023-09-26 |
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