CN206460265U - Watch clutch yoke, timepiece movement and wrist-watch - Google Patents
Watch clutch yoke, timepiece movement and wrist-watch Download PDFInfo
- Publication number
- CN206460265U CN206460265U CN201720101237.8U CN201720101237U CN206460265U CN 206460265 U CN206460265 U CN 206460265U CN 201720101237 U CN201720101237 U CN 201720101237U CN 206460265 U CN206460265 U CN 206460265U
- Authority
- CN
- China
- Prior art keywords
- arm
- elasticity
- watch
- transmission
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of watch clutch yoke, including：Moving arm, transmission arm and elasticity arm, the moving arm, transmission arm and elasticity arm are integrally formed；The moving arm is located between castle wheel；The transmission arm is located between moving arm and elasticity arm, connection moving arm and elasticity arm, and the elastic force of elasticity arm is delivered into moving arm, promotes moving arm to stir castle wheel；The elasticity arm is arc shape, and one end away from transmission arm is fixed on fixed bit, and stress deforms upon to produce elastic force motive force.The trip(ping) lever that the utility model is provided is integrally formed, and reduces the amount of parts under original trip(ping) lever and the cooperative pattern of set spring, is easy to process, assemble timepiece movement, improves the production efficiency of timepiece movement and the reliability of movement quality.
Description
Technical field
The utility model is related to wrist-watch field, especially relates to watch clutch yoke, timepiece movement and wrist-watch.
Background technology
Wrist-watch is used to refer to show a kind of precision instrument of time, and the instrument is using a cycle is constant, sustained vibration
Vibrational system as standard, the time according to required for vibrational system completes once full vibration is the vibration period, and is calculated
Vibration number.So, time=vibration period × vibration number.
The time keeping instrument of mechanical vibrational system, such as pendulum clock, pendulum watch.Its operation principle is to make use of a cycle permanent
Fixed, vibration period during vibration is multiplied by vibration number, is equal to elapsed time by the vibrational system of sustained vibration.One
As be made up of several parts such as the energy, train, escapement, vibrational system, point gear and additional mechanism providing additional operation.Power is for clockwork spring or again
Hammer makes once upper bar continuously-running many days, escapement makes there is provided energy during mechanical clock work by the speedup of gear train
The toggle rate of clock and watch meets the concept of people " second ", and pendulum rudder or escapement control daily rate.
Upper bar handsetting mechanism in wrist-watch is can to tighten clockwork spring and device when proof time is walked.It is main by arbor,
Vertical wheel, castle wheel, trip(ping) lever, the dry spring of clutch, transmission wheel, small click wheel, big click wheel etc. are constituted.Upper bar and pulling needle are all by arbor
Realize.During upper bar, vertical wheel and castle wheel are in engagement, when rotating arbor, and castle wheel drives vertical wheel, and vertical wheel is again through small steel
Wheel and big click wheel, make bar axle roll tightly clockwork spring.During pulling needle, pull-out piece makes castle wheel be disengaged with vertical wheel, engaged with transmission wheel, turns
Dynamic arbor just can drive hour wheel and minute wheel by transmission wheel, reach the purpose of correction hour hands and minute hand.
Amount of parts is various in upper bar handsetting mechanism in existing wrist-watch, processing, assembly technology complexity and degree-of-difficulty factor
It is big to be difficult assembling, it is unfavorable for improving the production efficiency of timepiece movement and the reliability of movement quality.Therefore, prior art is also
It is to be modified.
Utility model content
Main purpose of the present utility model is a kind of watch clutch yoke of offer, it is intended to solve existing trip(ping) lever and set spring
Parts are more, and assembly technology is complicated, the problem of being difficult assembling.
The utility model proposes a kind of watch clutch yoke, including：Moving arm, transmission arm and elasticity arm, the moving arm, biography
Swing arm and elasticity arm are integrally formed；
The moving arm is located between castle wheel；
The transmission arm is located between moving arm and elasticity arm, connection moving arm and elasticity arm, and by the elastic force of elasticity arm
Moving arm is delivered to, promotes moving arm to stir castle wheel；
The elasticity arm is arc shape, and one end away from transmission arm is fixed on fixed bit, and stress deforms upon to produce bullet
Push power.
Preferably, there is through-thickness between the moving arm and transmission arm, and between transmission arm and elasticity arm
Kink, the kink for it is blanking punched prepare integrally formed moving arm, transmission arm and elasticity arm after, pass through crease die
Tool bends to be formed.
Preferably, the bending angle of kink is 120 degree between the moving arm and transmission arm, is highly 1.1mm；It is described
The height of kink is 0.43mm between transmission arm and elasticity arm.
Preferably, there is positioning hole in the one end of the elasticity arm away from transmission arm, and locating pin is utilized by the positioning hole
The elasticity arm is fixed on bottom plate.
Preferably, the transmission arm has positioning sleeve hole close to elasticity arm one end, and the positioning sleeve borehole jack, which is put, is being fixed on master
The position of clamping plate is nailed on, and there is gap between positioning sleeve hole and the position nail, to coordinate the moving arm being connected with transmission arm in clutch
Stirred between wheel.
Preferably, the interstice coverage between positioning sleeve hole and the position nail is 0.014 to 0.026mm.
Preferably, close to moving arm one end there is resigning hole in the transmission arm, and limitation trip(ping) lever stirs displacement.
Preferably, the material of the watch clutch yoke is carbon tool steel, and the thickness of the carbon tool steel is 0.2mm.
The utility model additionally provides a kind of timepiece movement, including above-mentioned watch clutch yoke.
The utility model additionally provides a kind of wrist-watch, including above-mentioned watch clutch yoke.
The beneficial effects of the utility model：The utility model provides integrally formed watch clutch yoke, instead of original
Trip(ping) lever and the cooperative pattern of set spring, trip(ping) lever structure is novel and is integrally formed, and not only realizes original clutch
Bar and the cooperative effect of set spring.And using the trip(ping) lever timepiece movement upper bar handsetting mechanism reliability more
It is high.The trip(ping) lever that the utility model is provided simultaneously is integrally formed, and reduces original trip(ping) lever and set spring is cooperative
Amount of parts under pattern, is easy to process, assemble timepiece movement, improve timepiece movement production efficiency and movement quality it is steady
Determine reliability.
Brief description of the drawings
The structural representation of mobile phone trip(ping) lever in the embodiment of Fig. 1 the utility model one；
The scheme of installation of mobile phone trip(ping) lever in the embodiment of Fig. 2 the utility model one；
The confined state schematic diagram of mobile phone trip(ping) lever in the embodiment of Fig. 3 the utility model one.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to Figures 1 and 2, the utility model embodiment provides a kind of watch clutch yoke, including：Moving arm 1, transmission arm
2 and elasticity arm 3, the moving arm 1, transmission arm 2 and elasticity arm 3 are integrally formed；
The moving arm 1 is located between castle wheel 4；
The transmission arm 2 is located between moving arm 1 and elasticity arm 3, connection moving arm 1 and elasticity arm 3, and by elasticity arm 3
Elastic force be delivered to moving arm 1, promote moving arm 1 to stir castle wheel 4；
The elasticity arm 3 is arc shape, and one end away from transmission arm 2 is fixed on fixed bit, and stress deforms upon to produce
Elastic force motive force.
The trip(ping) lever that the utility model is provided is formed in one structure, and without additionally assemble set spring, with one into
Moving arm 1, transmission arm 2 and the matching combination of elasticity arm 3 of type, instead of the conventional cooperative mould of trip(ping) lever and set spring
Formula.Elasticity arm 3 in the integrally formed trip(ping) lever that the utility model is provided is equivalent to traditional set spring, by by elastic force
Arm 3 is prepared into arcuate shape and the one end of elasticity arm 3 away from transmission arm 2 is fixed on bottom plate 5 in assembling, is making it
Traditional set spring can be replaced by using.The trip(ping) lever that the utility model is provided, structure is novel and makes bar pulling needle on timepiece movement
The amount of parts of mechanism is reduced, and improves the reliability of timepiece movement, while making the processing of bar handsetting mechanism on timepiece movement, is filled
With process simplification, timepiece movement precision is improved.
The operation principle for trip(ping) lever bar handsetting mechanism on timepiece movement that the utility model is provided is as follows：When arbor 6 is drawn
When castle wheel 4 and being subjected to displacement, 4 pairs of castle wheel is buckled applies active force in the moving arm 1 on castle wheel 4, and trip(ping) lever is stirred
Arm 1 is subjected to displacement, and is caused and is deformed with the integrally formed elasticity arm of moving arm 13 by compressing, and elasticity arm 3 is produced elastic force, together
When elasticity arm 3 elastic force castle wheel 4 is reacted on by moving arm 1.Arbor 6 shift onto most to the left in position, drive castle wheel 4
To left dislocation, while under the elastic reaction of elasticity arm 3, giving castle wheel 4 one reaction forces, engage castle wheel 4 and vertical wheel,
Vertical wheel rotation drives bar on steel wheel.During pulling needle, pull-out piece 6 makes castle wheel 4 be disengaged with vertical wheel, engaged with transmission wheel, handler
Axle 6 just can drive hour wheel and minute wheel by transmission wheel, reach the purpose of correction hour hands and minute hand.I.e. the utility model provide from
It is to haul the displacement movement of castle wheel 4 and clutch by coordinating arbor 6 to close bar operation principle of bar handsetting mechanism on timepiece movement
Bar stirs the displacement movement of castle wheel 4 under elastic force effect, castle wheel 4 is entered suitable operating position, so make castle wheel 4 with
Transmission wheel, which coordinates, to be winded up or speed dial work.
Further, exist between the moving arm 1 and transmission arm 2, and between transmission arm 2 and elasticity arm 3 along thickness
The kink in direction, the kink for it is blanking punched prepare integrally formed moving arm 1, transmission arm 2 and elasticity arm 3 after,
Bend to be formed by bending mold.
It is connected for preferably matching moving arm 1 with the work between castle wheel 4, along thickness between moving arm 1 and transmission arm 2
Degree direction has carried out processing of bending.Because transmission arm 2 and the position of bottom plate 5 residing for elasticity arm 3 be not in a plane, in moving arm
Through-thickness has carried out processing of bending between 1 and transmission arm 2.Described bend is processed as blanking punched preparing integrally formed group
Bend to be formed by bending mold after swing arm 1, transmission arm 2 and elasticity arm 3, be easy to be precisely controlled the bending angle and height of kink
Degree, more accurately processing assembles the trip(ping) lever matched with timepiece movement.
Further, the bending angle of kink 11 is 120 degree between the moving arm 1 and transmission arm 2, is highly
1.1mm；The height of kink 21 is 0.43mm between the transmission arm 2 and elasticity arm 3.
There is the bending of through-thickness between the moving arm 1 and transmission arm 2, and between transmission arm 2 and elasticity arm 3
Portion so that trip(ping) lever preferably plays the effect of arrangement of clutch while matching with the assembling of other parts of timepiece movement,
In the utility model between moving arm 1 and transmission arm 2, and the kink of through-thickness between transmission arm 2 and elasticity arm 3
Angle and height are drawn by accurate calculation.
Further, there is positioning hole 30 in the described one end of elasticity arm 3 away from transmission arm, be utilized by the positioning hole 30
The elasticity arm 3 is fixed on bottom plate 5 by locating pin.
Elasticity arm 3 is fixed by positioning hole 30, is easy to elasticity arm 3 to deform upon generation elastic force in the case of stress,
And it is easy to fix other parts in trip(ping) lever, assembling trip(ping) lever and timepiece movement simultaneously.When trip(ping) lever elasticity arm 3 is away from biography
After one end of swing arm is fixed, trip(ping) lever stress is oppressed and forms certain elastic force, and trip(ping) lever is difficult in assembling process
Come off or eject.
Further, the transmission arm 2 has positioning sleeve hole 20 close to the one end of elasticity arm 3, and the positioning sleeve hole 20 is nested with
The position for being fixed on bottom plate 5 is nailed on；There is gap between positioning sleeve hole 20 and the position nail, to coordinate what is be connected with transmission arm 2
Moving arm 1 is stirred between castle wheel 4.
Further, the interstice coverage between positioning sleeve hole 20 and the position nail is 0.014 to 0.026mm.
The positioning sleeve hole 20, plays restriction elasticity arm 3 to coordinate elasticity arm 3 to deform upon generation elastic force in stress,
Trip(ping) lever is relatively fixed simultaneously, to match the work between trip(ping) lever and castle wheel 4.
Further, close to the one end of moving arm 1 there is resigning hole 10 in the transmission arm 2, and limitation moving arm 1 stirs displacement.
Reference picture 3, is assembled after trip(ping) lever, the resigning hole 10 of trip(ping) lever is matched with the relevant position of rocker 7, Ran Houli
Rocker 7 is fixed on bottom plate 5 by resigning hole 10 with locating pin, rocker 7 is arranged on to the top of trip(ping) lever transmission arm 2.
Resigning hole 10 is reserving installation position for rocker 7, and assembling is matched with rocker 7；While the aperture of resigning hole 10 and the positioning sleeve hole
Gap between 20 and position nail matches, the operating distance of common limitation trip(ping) lever.
Further, the material of the watch clutch yoke is carbon tool steel, and the thickness of the carbon tool steel is
0.2mm。
The part of handsetting mechanism of winding up is generally steel, and being difficult of well damage is studied for a second time courses one has flunked, and have to more renew part.Carbon, C
Steel production cost is relatively low, and raw material sources are convenient；It is easy to hot and cold processing, at a relatively high hardness can be obtained after heat treatment；In work
Make it is heated it is not high in the case of, wearability is also preferable, and compared to other metal materials, carbon tool steel is particularly suited in preparation
The part of string handsetting mechanism.Wherein, high-duty cast carbon, C toughness of steel is higher, and higher finish can be obtained during grinding, fits
Preferably manufacture the higher handsetting mechanism part that winds up of complex-shaped, precision.
The utility model embodiment additionally provides a kind of timepiece movement, including above-mentioned watch clutch yoke.
Timepiece movement arrangement of clutch in the utility model embodiment, mainly there is the groups such as trip(ping) lever, bottom plate 5 and arbor 6
Into arbor 6 is through the arbor hole on bottom plate 5 and contradicts on trip(ping) lever, using the elasticity arm 3 of trip(ping) lever, realizes trip(ping) lever
Rotated around positioning sleeve hole 20, drive third wheel with dividing engaging and drop out of gear for opinion.The timepiece movement structure of the utility model embodiment can
Lean on, part is simple, process and assemble is convenient, reduce manufacture difficulty, assembly technology is simple, and effective assembly rate is improved, improve assembling essence
Degree, improves movement quality stability.
The utility model embodiment additionally provides a kind of wrist-watch, including above-mentioned watch clutch yoke.
Wrist-watch in the utility model embodiment, assembly technology is simple, and effective assembly rate is improved, and improves assembly precision, carries
High wrist-watch quality stability.
Trip(ping) lever in the utility model embodiment is made up of blanking die punching press, and by the punching of bending of bending mould
Pressure, it is to coordinate the working face of assembling with other parts to improve trip(ping) lever component elasticity and matching making to bend.This practicality
The trip(ping) lever of new offer, while equivalent to traditional trip(ping) lever and traditional set spring.Trip(ping) lever with
Bottom plate 5 is fixedly connected by position nail, while the bending part of trip(ping) lever coordinates with the axial working position of castle wheel 4, when arbor winds up
Or during speed dial, during pulling rocker 7, pull castle wheel 4.Castle wheel 4 is entered suitably under the elastic reaction of trip(ping) lever
Operating position, coordinates with transmission wheel and is winded up or speed dial work.The trip(ping) lever that the utility model embodiment is provided is integrally formed,
The amount of parts under original trip(ping) lever and set spring cooperation pattern is reduced, is easy to process, assembles timepiece movement,
Improve the production efficiency of timepiece movement and the reliability of movement quality.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
Equivalent structure or equivalent flow conversion that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly fortune
Used in other related technical fields, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of watch clutch yoke, it is characterised in that including：Moving arm, transmission arm and elasticity arm, the moving arm, transmission arm
It is integrally formed with elasticity arm；
The moving arm is located between castle wheel；
The transmission arm is located between moving arm and elasticity arm, connection moving arm and elasticity arm, and the elastic force of elasticity arm is transmitted
To moving arm, moving arm is promoted to stir castle wheel；
The elasticity arm is arc shape, and one end away from transmission arm is fixed on fixed bit, and stress is deformed upon to be pushed away with producing elastic force
Power.
2. watch clutch yoke according to claim 1, it is characterised in that between the moving arm and transmission arm, Yi Jichuan
There is the kink of through-thickness between swing arm and elasticity arm, the kink prepares integrally formed stir to be blanking punched
After arm, transmission arm and elasticity arm, bend to be formed by bending mold.
3. watch clutch yoke according to claim 2, it is characterised in that kink between the moving arm and transmission arm
Bending angle is 120 degree, is highly 1.1mm；The height of kink is 0.43mm between the transmission arm and elasticity arm.
4. watch clutch yoke according to claim 1, it is characterised in that the one end of the elasticity arm away from transmission arm is present
The elasticity arm, is fixed on bottom plate by positioning hole by the positioning hole using locating pin.
5. watch clutch yoke according to claim 1, it is characterised in that the transmission arm has positioning close to elasticity arm one end
Hole is covered, the positioning sleeve borehole jack is put to be nailed in the position for being fixed on bottom plate, there is gap between positioning sleeve hole and the position nail, with
The moving arm being connected with transmission arm is coordinated to be stirred between castle wheel.
6. watch clutch yoke according to claim 5, it is characterised in that the gap model between positioning sleeve hole and the position nail
Enclose for 0.014 to 0.026mm.
7. watch clutch yoke according to claim 1, it is characterised in that the transmission arm exists close to moving arm one end to be allowed
Position hole, limitation trip(ping) lever stirs displacement.
8. watch clutch yoke according to claim 1, it is characterised in that the material of the watch clutch yoke is carbon, C
Steel, the thickness of the carbon tool steel is 0.2mm.
9. a kind of timepiece movement, it is characterised in that including the watch clutch yoke any one of claim 1 to 8.
10. a kind of wrist-watch, it is characterised in that including the watch clutch yoke any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101237.8U CN206460265U (en) | 2017-01-24 | 2017-01-24 | Watch clutch yoke, timepiece movement and wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101237.8U CN206460265U (en) | 2017-01-24 | 2017-01-24 | Watch clutch yoke, timepiece movement and wrist-watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206460265U true CN206460265U (en) | 2017-09-01 |
Family
ID=59695197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101237.8U Active CN206460265U (en) | 2017-01-24 | 2017-01-24 | Watch clutch yoke, timepiece movement and wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206460265U (en) |
-
2017
- 2017-01-24 CN CN201720101237.8U patent/CN206460265U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206460265U (en) | Watch clutch yoke, timepiece movement and wrist-watch | |
| JP6212049B2 (en) | Escapement mechanism | |
| CN204160918U (en) | A kind of smart card stamp device beat mechanism | |
| JP4849998B2 (en) | Mechanical watch escapement | |
| CN108980282A (en) | A kind of assembling device and its method of harmonic speed reducer cam | |
| CN206601567U (en) | Wrist-watch day jumper spring, timepiece movement and wrist-watch | |
| CN201208736Y (en) | Fixture assembly for pressure disk locating dowel on engine flywheel | |
| CN201244916Y (en) | Punch press crankshaft structure | |
| CN102354096B (en) | Mechanical clock mechanism and design method thereof | |
| CN201083970Y (en) | Mechanical timing wristwatch time-telling actuating mechanism | |
| CN209281160U (en) | Gear-driven auomatic fixing chain device and the clock and watch with the auomatic fixing chain device | |
| CN106597831B (en) | Instantaneous-jump type digital time display mechanism | |
| CN204856040U (en) | Score transmission mechanism | |
| CN209044307U (en) | Watch power-reserve instruction structure | |
| CN217360563U (en) | Timing mechanism of mechanical watch | |
| CN206460267U (en) | The floating steel wheel cover plate part of wrist-watch | |
| CN201757833U (en) | Adjusting mechanism of watch constant-power device | |
| CN201295724Y (en) | Combined positioning device for blanking processing | |
| CN206460266U (en) | A kind of movement and the quartz watch provided with the movement | |
| CN201097133Y (en) | Chain clock | |
| CN217443741U (en) | Clutch mechanism of mechanical watch | |
| CN213750667U (en) | Mechanical pendulum clock movement | |
| CN114879470A (en) | Timing mechanism of mechanical watch | |
| CN201177740Y (en) | Special core for console clock | |
| CN106990697A (en) | The wrist-watch Chinese zodiac shows ratchet mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |