CN207571477U - Oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch - Google Patents
Oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch Download PDFInfo
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- CN207571477U CN207571477U CN201721849262.0U CN201721849262U CN207571477U CN 207571477 U CN207571477 U CN 207571477U CN 201721849262 U CN201721849262 U CN 201721849262U CN 207571477 U CN207571477 U CN 207571477U
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Abstract
The utility model 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 is including 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 connect with vertical second wheel, bowl-type fast pulley piece；Second crosses the axis of a wheel component 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, which crosses, fills inside casing runing rest on the axis of two wheel components；Escapement wheel component and balance spring component are on inside casing runing rest；Fixed second wheel piece is on oval-shaped ball cage.The escapement speed-adjusting mechanism has two X-axis, Y-axis rotary shafts to make 360 degree rotation simultaneously, 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 promote precision.
Description
Technical field
The utility model belongs to mechanical clock technical field, is related to a kind of oval-shaped ball cage type dual-axis rotation escapement tune
Fast mechanism and clock and watch.
Background technology
Before more than 200 years, Louis Mr.'s Breguet utility model clock and watch arrangements for speed regulation top flywheel mechanisms, principle is handle
Watch hairspring, V shape lever and eacapement design operate on the same axis, when 360 degree of the mechanism does not stop to rotate
It waits, the azimuthal error of part can be made to offset each other, so as to eliminate error.The precision of the mechanism, fineness and precisely, make top flywheel
Table enjoys 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, and frame is made regularly to do 360 degree of rotations around the axle center of axis-namely balance wheel
Turn.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 of the variation of position, cause escapement part stress difference and produce 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, offset each other, so as to farthest reduce error,
Even eliminate.At present, most of top flywheels are the preferable rotary speeies that rotation in 1 minute is turned around and generally acknowledged in the industry.
Although wrist-watch of today will face more change in location, the ability of top flywheel adjustment accuracy is weakened, no
It crosses, top flywheel still 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 made to keep accurate and rule persistent movement, is made so as to obtain speed governing
With.
It is shown in FIG. 1 to be, 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
It swings, balance spring component 11 is driven to make regular oscillation by itself prong b when escapement fork member 9 is swung and swing, generate
Timing source.Common mechanical watch, since the balance spring in escapement speed system can be influenced by elasticity, metal fatigue, pendulum
The rule that wheel is swung also can be by gravitational influence, so easily generating error.
Shown in Fig. 2 to be, 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
Gun iron link, so, runing rest 7 and second pinion 10b synchronous rotaries, since fixed second wheel piece 10 is fixed on wrist-watch
It is opposing stationary motionless on clamping plate, and escapement wheel component 8 and escapement fork member 9 are fixed on runing rest 7.At this point, by
In runing rest 7 and second pinion 10b synchronous rotaries, make escapement wheel component 8, escapement fork member 9 and balance spring component 11 around solid
Determine second wheel piece 10 and make revolution motion.Escapement wheel component 8 drives escapement fork member 9 to make reciprocally swinging around a points by its special gear,
Balance spring component 11 is driven to make regular oscillation by itself prong b during swing to swing, generate timing source.This uniaxial rotation
Turn top flywheel wrist-watch, since entire escapement speed-adjusting mechanism is combined, and can constantly be rotated with certain speed.It
Influence of the centrifugal force to " eacapement " in stem-winder can be reduced to minimum level, centrifugal force can be corrected to works of a clock or watch
Caused by error, improve timekeeping performance.Using the top tourbillon of this rotation top flywheel mechanism, due to its unique operation side
Formula has performed to kinetic art U.S.A of clock and watch the stage to reach the peak of perfection, has always been 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 for the year 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 for further promoting precision can not be opened.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of ellipse that can further promote precision
Shape sphere cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch.
The technical solution of the utility model 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 lateral one by one
The oval-shaped ball peripheral frame that 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 round sphere frame is equipped with axis hole；The axle sleeve of bowl-type second hand wheel component, vertical second wheel axle sleeve be 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
Axis of the round sphere cage both ends respectively with the axis of vertical second wheel, bowl-type fast pulley piece is fixedly connected；Oval-shaped ball cage two
It holds respectively there are two the connecting shaft being in together on X axis, wherein, the connecting shaft of left end and vertical second wheel gun iron link, right end
The axis of connecting shaft, that is, bowl-type fast pulley piece is inserted into the axis hole of bowl-type fast pulley piece；The axis of a second wheel component excessively is fixed on ellipse
On the rib of round sphere cage peripheral frame；Second crosses a wheel component and is engaged on one side with bowl-type fast pulley piece, and 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 mounted on 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 mounted on inside casing runing rest；Second wheel piece empty set is fixed on Y axis, meanwhile, fixed second wheel piece peace
Dress 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 lateral 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 bearing round platform of Intermediate Gray centre bore and four, four sides strut,
Four strut ends 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 at hole in this four mounting holes and up and down each four, and upper and lower
Two half elliptic sphere frames are fixed together；Fixed second wheel piece is fixed on the bearing circle of fixed second wheel plate rack
Above platform；Y-axis is passed through from the centre bore of the bearing 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 dissipates outward 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 mounted on middle stent
On, the lower part of escapement gear shaft is mounted 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 connect 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
It connects.
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 balance wheel, balance staff, balance spring, disk, impulse pallet, further includes the stud of fixed balance spring
Pipe, outer anchor ear adjust the index lever of balance spring 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 balance wheel are integrated；Balance staff upper end is mounted 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, and balance staff lower end is inserted into the lower carriage of inside casing runing rest
In heart hole；Balance wheel is sleeved on balance staff；Escapement lever front end is connect with the impulse pallet of balance spring component.
Further, the balance staff of balance spring component crosses the axis of two wheel components on same root axis i.e. Y-axis line with the second；Pendulum
The axis that the balance staff of wheel balance spring 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 there are one the 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.Being fixedly connected by inside casing runing rest and upper shield as a result,
Second crosses axis (i.e. Y-axis) rotation of two wheel components, can drive inside casing runing rest, escapement wheel component, escapement fork member and balance wheel trip
Silk component (including balance staff) rotates together around Y-axis.The balance staff of balance spring component crosses this two, the axis of two wheel components with the second as a result,
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 on 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 utility model, it includes above-mentioned
Oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism, further includes hour hands, minute hand, second hand and spiral spring power transmission mechanism.
The beneficial effects of the utility model：
The oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the utility model, also known as three-dimensional top flywheel mechanism,
The solid top flywheel mechanism has two X-axis, Y-axis rotary shafts to make 360 degree rotation simultaneously, 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 promote precision.
The oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the utility model, is planar perspective top Flywheel machine
Structure.By first vertical gear in the power exported from clock and watch main transmission, the external cage of oval hollow out of top flywheel mechanism is driven
Frame is made 360 degree and is rotated to movement center；By second vertical gear while external cage rotation, the top of cage built in driving
Flywheel mechanism is made 360 degree and is rotated clockwise.Dual-axis rotation complete it is per minute around outer shaft be rotated by 360 ° while, inner shaft again with
It is per minute to rotate clockwise 360 degree.Meanwhile each swing circle makes on the top flywheel mechanism self-assembling formation face of rotation, 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, invasive sense time aroused in interest.
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 structure of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the utility model
Schematic diagram；
Fig. 4 is that the main view cross-section structure of the oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the utility model shows
It is intended to；
Fig. 5 is the top plan view structure diagram for each component being connect in the utility model with inside casing runing rest 7；
Fig. 6 is the main view cross-sectional view for each component being connect in the utility model with inside casing runing rest 7；
Fig. 7 is the overlooking the structure diagram of oval-shaped ball cage 3 in the utility model；
Fig. 8 is the internal structure schematic diagram of oval-shaped ball cage 3 in the utility model；
Fig. 9 is the dimensional structure diagram of oval-shaped ball cage 3 in the utility model.
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, balance wheel 11b, balance staff 11c, balance spring 11d, disk 11e, impulse pallet 11f, outer pile pipe
12nd, axis class anti-rattler 13, clamping plate 14, be vertically connected in 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 22, upper shield
Specific embodiment
The utility model is further described below in conjunction with drawings and examples.
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 utility model, it is wrapped
Include bowl-type 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 component 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 anti-rattler 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 correspondingly respectively provided on 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
It takes turns plate rack 15 and includes the bearing round platform 15a of Intermediate Gray centre bore and four, four sides strut, four strut ends 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 at hole 14 in this four mounting holes and up and down each four, with upper and lower two half elliptic balls
Body frame is fixed together；Fixed second wheel piece 10 is fixed on above the bearing round platform 15a of fixed second wheel plate rack 15；
Y-axis is passed through from the centre bore of the bearing 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 in the axis of bowl-type fast pulley piece 5 on the line (X axis) of same level；Vertical second wheel 2
Axis and vertical 2 gun iron link of second wheel (being integrated)；The axis of bowl-type fast pulley piece 5 is flexibly connected with bowl-type fast pulley piece 5；It is oval
3 both ends of shape sphere cage respectively there are two being in connecting shaft (support shaft) on X-axis line together, 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, oval-shaped ball cage 3 can be by two support shafts at its both ends (with vertical as a result,
Straight second wheel 2) it is rotated around X axis；The axis that second crosses a wheel component 4 is fixed on the rib of 3 peripheral frame of cage；Second crosses one
4 one side of wheel 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
The axis 6b (i.e. Y-axis) of wheel component 6 is mounted on the axis hole 16 of 3 lower end of oval-shaped ball cage and the center of fixed second wheel plate rack 15
It (thus can be supported in the 15a of hole by Y-axis and with all components of Y-axis connection).
Equipped with inside casing runing rest 7, (i.e. inside casing runing rest 7 is fixedly mounted on Y on the second axis (Y-axis) of two wheel components 6 excessively
On axis)；Inside casing runing rest 7 include 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 to lower carriage 7c
On annulus, the other end dissipates outward from central circular, and three struts are mutually 120 degree of angles)；Balance staff 11b is from upper bracket 7a, lower branch
It is passed through in the centre bore of frame 7c；It is 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 mounted on middle stent 7b, escapement gear shaft 8b's
Lower part is mounted 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；
Escapement fork member 9 includes escapement lever 9a, escapement fork shaft 9b, further includes the escapement being connect with the impulse pallet of balance spring component 11 11
Pitch horn mouth (i.e. b points place refers to)；Escapement fork shaft 9b upper and lower ends are separately fixed at the strut of the upper and lower stent 7c of middle stent 7b
On 18；Escapement lever 9a rear ends are connect 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：Balance wheel is swum
Silk component 11 includes balance wheel 11a, balance staff 11b, balance spring 11c, disk 11d, impulse pallet 11e, further includes the outer pile pipe of fixed balance spring
11f, outer anchor ear adjust the index lever of balance spring 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 balance wheel 11a are integrated；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 of frame runing rest 7 and lower carriage 7c, balance staff 11b is from disk 11d
The heart passes through in hole；Balance wheel 11a is sleeved on balance staff 11b (i.e. Y-axis)；Escapement lever 9a front ends and the disk of balance spring component 11
Follow closely 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
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)
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 there are one the 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.As a result, 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 together around Y-axis.I.e.：Second crosses two
Axis 6b (Y-axis) rotations of wheel component 6, can drive inside casing runing rest 7, escapement wheel component 8, escapement fork member 9 and balance spring
Component 11 (including balance staff 11b) rotates together around Y-axis.The balance staff 11b of balance spring component 11 crosses two wheel components 6 with the second as a result,
Axis 6b this two axis exist together each autorotation in Y-axis.
Two (totally four) axis class anti-rattlers 12 are respectively provided in X-axis, the rotary shaft 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 of vertical second wheel 2, the axis of bowl-type fast pulley piece 5).
A kind of clock and watch with oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism of the utility model, it includes above-mentioned
Oval-shaped ball 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 utility model：Spiral spring power passes
Be delivered to bowl-type second hand wheel component 1, rotated by bowl-type second hand wheel component 1 and vertical second wheel 2 is driven to rotate, in structure due to vertical second wheel 2 with
Oval-shaped ball cage 3 is fixedly connected by support shaft, so, (second crosses a wheel to all parts in oval-shaped ball cage 3
Component 4, second cross two wheel components 6, inside casing runing rest 7, escapement wheel component 8, escapement fork member 9, fixed second wheel piece 10, balance wheel trip
Silk component 11) all (rotated with vertical 2 synchronous rotary of second wheel around X axis).The rotation of oval-shaped ball cage 3 promotes to be mounted on it
On second cross a wheel component 4 (axis that the second crosses a wheel component 4 is fixed on oval-shaped ball cage 3) and fixed around bowl-type
It takes turns piece 5 and makees engagement rotation (being rotated around the longitudinal axis), the second is made to cross a wheel component 4 and obtains turning moment, and then the second is driven to cross two wheel components 6
Rotation.Since the second is crossed equipped with inside casing runing rest 7 on the axis (Y-axis) of two wheel components 6, so, the second crosses two wheel components 6 and is revolved with inside casing
It is synchronous rotary to turn stent 7.Escapement wheel component 8 and escapement fork member 9 are fixed on runing rest 7, are revolved with inside casing
It is synchronous rotary to turn stent 7.Fixed second wheel piece 10 is fixed on oval-shaped ball cage 3 (specific to be mounted on ellipse
On fixation second wheel plate rack 15 in shape sphere cage 3), so, fixed 10 relative elliptical shape sphere cage 3 of second wheel piece is static
Motionless.At this point, since inside casing runing rest 7 and second cross two wheel components, 6 synchronous rotary (being rotated around Y-axis), make escapement wheel component
8th, escapement fork member 9 and balance spring component 11 make revolution motion around fixed second wheel piece 10.Escapement wheel component 8 is special by its
Gear driving escapement fork member 9 makees pendulum motion around a points, balance spring component 11 is driven to make to have by itself prong b during swing
The oscillation of rule is swung, and generates timing source.
(second crosses a wheel component 4 to all parts in the outline border oval-shaped ball cage 3 of entire 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) it is 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, outline border swing circle be 60 seconds.
The design feature of the utility model is as follows：
1. in the structure design of the empty cage of oval-shaped ball thread, introduce the theory of warp, weft on tellurion, it is ensured that stress
The uniform empty cage of thread not only firmly supports the normal operation of inner shaft top flywheel mechanism, but also can in the rotation around support shaft
Inner shaft top flywheel mechanism is watched by the empty cage of oval-shaped ball thread to work.
2. 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 made to be effectively transmitted in two drive shafts
(X, Y rotary shaft).The advantages of this bowl-type gear is that torque not only can be changed and transmit 90 ° of angle, but also can guarantee that torque is transmitted efficiently
Steadily.
3. two rotary shafts are at work, while make 360 degree rotation, 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- rotary shafts 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)
1. a kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism, which is characterized 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 lateral 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, vertical second wheel axle sleeve be 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 in the axis of bowl-type fast pulley piece on the X-axis line of same level；The axis of vertical second wheel and vertical second wheel rigidity
Connection；Oval-shaped ball cage both ends respectively there are two being in connecting shaft on X-axis line together, 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 and is fixed on one side 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 mounted 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 mounted 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 described in claim 1, which is characterized 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
It is formed by arc rib framework lateral 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, which is characterized in that upper and lower two
Four, which are correspondingly respectively provided with, on a half elliptic sphere frame is vertically connected with hole；Fixed second wheel plate rack includes Intermediate Gray center
The bearing round platform in hole and four, four sides strut, four strut ends 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 at 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 bearing round platform of fixed second wheel plate rack；Y-axis is from the centre bore of the bearing 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, which is characterized 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；It is 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, which is characterized in that escape wheel
Component includes escape wheel piece, escapement gear shaft；The upper end of escapement gear shaft is mounted on middle stent, and the lower part of escapement gear shaft is mounted on 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 connect 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 connect with escape wheel.
6. oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism as claimed in claim 5, which is characterized in that balance wheel is swum
Silk component is arranged on above escapement fork member, and be fixedly connected with the strut of the upper bracket of inside casing runing rest：Balance spring group
Part includes balance wheel, balance staff, balance spring, disk, impulse pallet, further includes the outer pile pipe of fixed balance spring, outer anchor ear, adjusts balance spring work length
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 balance wheel are integrated；Balance staff upper end is mounted in the centre bore of the upper bracket of inside casing runing rest, and balance staff is from circle
It is passed through in the centre bore of disk, balance staff lower end is inserted into the centre bore of the lower carriage of inside casing runing rest；Balance wheel is sleeved on balance staff；
Escapement lever front end is connect 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, which is characterized in that balance wheel is swum
The axis that the balance staff of silk component crosses two wheel components with the second is on same root axis i.e. Y-axis line；The lower carriage bottom of inside casing runing rest
Portion is fixedly connected there are one the 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 rotation, can drive inside casing runing rest, escapement wheel component, escapement fork member and balance spring component to include balance staff one
It rises and is 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, which is characterized 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, which is characterized in that in X-axis
Two axis class anti-rattlers are respectively provided on 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, which is characterized 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 |
|---|---|---|---|
| CN201721849262.0U CN207571477U (en) | 2017-12-26 | 2017-12-26 | Oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849262.0U CN207571477U (en) | 2017-12-26 | 2017-12-26 | Oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch |
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| Publication Number | Publication Date |
|---|---|
| CN207571477U true CN207571477U (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721849262.0U Expired - Fee Related CN207571477U (en) | 2017-12-26 | 2017-12-26 | Oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch |
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| CN (1) | CN207571477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908090A (en) * | 2017-12-26 | 2018-04-13 | 上海景时表业有限公司 | A kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch |
| CN111176096A (en) * | 2018-11-09 | 2020-05-19 | 蒙特雷布勒盖股份有限公司 | Adjustment assembly for a watch |
-
2017
- 2017-12-26 CN CN201721849262.0U patent/CN207571477U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908090A (en) * | 2017-12-26 | 2018-04-13 | 上海景时表业有限公司 | A kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch |
| CN107908090B (en) * | 2017-12-26 | 2023-09-26 | 上海景时表业有限公司 | Oval sphere cage type double-shaft rotary escapement speed regulating mechanism and clock |
| CN111176096A (en) * | 2018-11-09 | 2020-05-19 | 蒙特雷布勒盖股份有限公司 | Adjustment assembly for a watch |
| CN111176096B (en) * | 2018-11-09 | 2022-02-08 | 蒙特雷布勒盖股份有限公司 | Adjustment assembly for a watch |
| US11573530B2 (en) | 2018-11-09 | 2023-02-07 | Montres Breguet S.A. | Adjustment member for watches |
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| CF01 | Termination of patent right due to non-payment of annual fee |