CN203054455U - Clockwork spring actuating unit for movement of mechanical clock - Google Patents
Clockwork spring actuating unit for movement of mechanical clock Download PDFInfo
- Publication number
- CN203054455U CN203054455U CN 201220725650 CN201220725650U CN203054455U CN 203054455 U CN203054455 U CN 203054455U CN 201220725650 CN201220725650 CN 201220725650 CN 201220725650 U CN201220725650 U CN 201220725650U CN 203054455 U CN203054455 U CN 203054455U
- Authority
- CN
- China
- Prior art keywords
- clockwork spring
- movement
- wheel
- power mechanism
- spring
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a clockwork spring actuating unit for a movement of a mechanical clock and relates to the technical field of timing instruments. The utility model adopts the below technical scheme. The clockwork spring actuating unit for the movement of the mechanical clock includes rolling-type clockwork springs, a clockwork spring shafts, spring boxes, main wheel sheets and a key. The clockwork spring actuating unit for the movement of the mechanical clock is special in that the clockwork spring actuating mechanism is provided with an upper spring shaft and is equipped with an upper spring wheel fixedly; the upper spring wheel is engaged with upper spring third wheels arranged on end parts of the two clockwork spring shafts respectively; and the main wheel sheets of the two rolling-type clockwork springs are engaged with two arranged axle teeth respectively. Compared with the prior art, the clockwork spring actuating unit for the movement of the mechanical clock provided by the utility model has comparatively prominent characteristics that the operation of a whole system becomes stable; the time precision of the mechanical clock is improved; the operation is harmony and synchronous; and the directness, the ornamental value and the high time precision of time keeping are kept. And the clockwork spring actuating unit for the movement of the mechanical clock is a positive progress.
Description
Technical field
The utility model relates to the time keeping instrument technical field, relates in particular to a kind of with the spiral spring power mechanism technical field of clockwork spring as motive mechanical watch movement.
Background technology
In existing mechanical clock product, mostly carry out production and processing according to " mechanical pendulum clock " standard GB/T 22772-2008, in this product line, have: mechanical desk clock, mechanical wall clock, mechanical case clock; They all are to adopt with the mechanical watch movement of clockwork spring as power source.As this traditional product of mechanical watch, it is to satisfy social needs and the material life, the culture life that improve people is made contribution should be arranged, and the those skilled in the art of also condensing simultaneously constantly study improved crystallization.In order to make this traditional product of mechanical watch comply with the needs of development of modern scientific technology, those skilled in the art are being devoted to improve the structure of mechanical watch movement always, improve timekeeping performance and the high added value of mechanical watch.Because traditional mechanical watch movement takes rolling single-shot bar to provide driving force as actuating unit, the method that slowly releases energy by resilience for it, clockwork spring in dispose procedure because of the circle to factors such as friction, clockwork spring off-centre, clockwork spring moment decay causes that the moment drop is big, the moment smoothness changes more greatly, influences the timekeeping performance of mechanical watch movement.How to improve this technical matters, control is more reliable when making the walking of mechanical watch movement, and reaches the raising timekeeping performance, enlarges the usable range of mechanical clock movement, for further improving grade, the class of mechanical watch, improve its added value and business economic benefit and create many preconditions.Particularly improving existing Mainspring type machine power mechanism, moment drop when reducing clockwork spring release, raising clockwork spring moment smoothness, make the operation of existing machinery clock movement that more reasonably machine power support is provided, this is the new technical task that those skilled in the art of the present technique need conscientiously study and need to be resolved hurrily.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of design concept novelty, simple in structure, the machine power mechanism of two rolling clockwork spring outputs, moment drop in the time of reducing clockwork spring release, raising clockwork spring moment smoothness, raising added value of product, the spiral spring power mechanism of the mechanical watch movement of increase business economic benefit.
For solving the problems of the technologies described above, the utility model is to adopt following technical scheme: a kind of spiral spring power mechanism of mechanical watch movement, it comprises rolling clockwork spring, winder, barrel, great wheel sheet and key, its special character is that described spiral spring power mechanism is provided with one and goes up the bar axle, and install a forwinding wheel, forwinding wheel respectively with two rolling clockwork spring unit shaft ends on the forwinding setting wheel that arranges be connected with a joggle, the great wheel sheet of two rolling clockwork spring unit is connected with a joggle with the great wheel arbor tooth that arranges respectively.
For further solving the problems of the technologies described above, the preferred version of technique scheme is:
Suit one ratchet on the last bar axle in the forwinding wheel outside described above is established a ratchet and the click spring of the ratchet that resets on the described great wheel sheet.
Rolling clockwork spring described above unit is made up of a winder, the rolling clockwork spring that is wound on the winder, the inner of rolling clockwork spring is connected with winder, its outer end is connected with barrel inboard on being sleeved on winder, the affixed great wheel sheet of the openend of barrel, the shaft end that winder stretches out front plate installs a forwinding setting wheel.
Rolling clockwork spring thickness described above is 0.30-0.35 ㎜.
The utility model compared with prior art has following outstanding substantive distinguishing features and positive progress:
The spiral spring power mechanism of first mechanical watch movement described in the utility model take with two rolling clockwork spring unit with a forwinding wheel respectively with two rolling clockwork spring unit shaft ends on the technical scheme that is connected with a joggle of the forwinding setting wheel that arranges, this scheme not only makes the spiral spring power mechanism of existing machinery clock movement become the spiral spring power mechanism that two rolling clockwork spring unit carry out parallel connection, and adopt two rolling clockwork spring unit to divide the required resultant couple of system equally with discharging the storage of clockwork spring mechanical energy, every clockwork spring output torque be kept to original system required 1/2, thereby for the structure of optimizing clockwork spring has been created condition, make its thickness be reduced to 0.30-0.35 ㎜ by original 0.43-0.45 ㎜, moment output stationarity is good, when the whole torque transmitting of assurance system is maximum moment, improved minimum moment, reduce the moment drop, make total system more steady, improve the timekeeping performance of product.This compared with prior art has the structural design of having improved the existing machinery clock movement, directly broken through traditional design concept and the Design Mode of existing machinery clock, make the mechanism design of mechanical watch movement have novel, compact conformation simple, reasonable outstanding substantive distinguishing features reliably;
It two is spiral spring power mechanism technical schemes by taking the great wheel sheet of two rolling clockwork spring unit is connected with a joggle with the great wheel arbor tooth that arranges respectively of mechanical watch movement described in the utility model, can be transferred to great wheel arbor to the engagement of the output torque of two rolling clockwork spring unit by great wheel sheet and great wheel arbor tooth, by great wheel arbor the train of moment by the mechanical watch movement is passed to the escapement speed adjusting gear again, not only clockwork spring moment is optimized, and moment output stationarity is good, make whole train more steady, the reliability when the raising clock is walked; Simultaneously the back attenuation has increased length because clockwork spring is optimized structure, efficient when also making the mechanical watch movement prolong when walking the time and walk.The machine power mechanism that this compared with prior art has the output of two rolling clockwork springs has reduced moment drop when clockwork spring discharges, the positive progress of the reliability when having improved clockwork spring moment smoothness and clock and walking.
It three is that the spiral spring power mechanism of mechanical watch movement described in the utility model goes up two rolling clockwork springs unit unification on the bar axle by taking, adopt the direct and forwinding wheel engagement of two forwinding setting wheels, entire mechanism only needs a click structure to finish the non-return bar of going up, more simple and efficient than the existing mechanical clock movement, movement moment output is not only big but also stationarity is good, its usable range is promoted greatly, thereby the high-grade of mechanical watch, high-grade, the high economic benefit of high added value and enterprise provides favourable technical support, the high-grade mechanical table clock of clockwise when making existing machinery, the field development of high-grade machinery perspective clock and formation series of products provide more wide development space; Therefore, the present invention compared with prior art has outstanding substantive distinguishing features and positive progress.
Description of drawings
Included accompanying drawing provides further understanding of the present utility model, and it is incorporated into a part that constitutes this instructions in this instructions, and described accompanying drawing shows embodiment of the present utility model and is used from explanation principle of the present utility model with instructions one.Identical in the accompanying drawings Reference numeral is represented identical parts.In the accompanying drawings:
Fig. 1 is the plane drive mechanism synoptic diagram of existing machinery clock movement spiral spring power mechanism.
Fig. 2 is the plane drive mechanism synoptic diagram of a kind of mechanical watch movement spiral spring power described in the utility model mechanism
Fig. 3 is the vertical view of Fig. 2.
Reference numeral is: 1-great wheel sheet I 2-winder I 3-ratchet 4-great wheel arbor tooth 5-ratchet 6-click spring 7-forwinding setting wheel I 8-winder II 9-forwinding setting wheel II 10-great wheel sheet II 11-goes up bar axle 12-forwinding wheel 13-barrel I 14-rolling clockwork spring I 15-two wheel assembly 16-barrel II 17-rolling clockwork spring II.
Embodiment
Describe in detail below in conjunction with accompanying drawing a kind of mechanical watch movement of the utility model spiral spring power mechanism specific structural details and install and use process, must not be interpreted as the restriction to the utility model claim of going up in all senses.
Embodiment 1:
The spiral spring power mechanism (referring to Fig. 1, Fig. 2, Fig. 3) of the utility model embodiment 1 described a kind of mechanical watch movement, it is that to satisfy the used mechanical watch movement of common two-needle type mechanical watch be design object, the technical indicator of taking to reach " mechanical pendulum clock " standard GB/T 22772-2008 is precondition, constitute the machine power mechanism of mechanical watch movement with clockwork spring motive power as power source, the above bar cycle be 15 days mechanical desk clock, mechanical wall clock the time, divide the mechanical watch movement of two coaxial needle core structures.The spiral spring power mechanism of present embodiment 1 described mechanical watch movement, it is that spiral spring power mechanism with the existing machinery clock movement is prior art, the structure shown in it is:
The machine power mechanism of described mechanical watch movement is with the power of the clockwork spring power source as clock movement, the inner of rolling clockwork spring I 14 in two rolling clockwork spring unit, rolling clockwork spring II 17 is fastenedly connected with winder I 2, winder II 8 respectively, and the outer end is fastenedly connected with the inboard of barrel I 13, barrel II 16 respectively; The openend of barrel I 13, barrel II 16 is fixed with a great wheel sheet I 1, great wheel sheet II 10, make it constitute the two ends relative motion when screwing of two rolling clockwork springs respectively, the spiral spring power mechanism of two ends move toward one another namely constituted described two rolling clockwork spring unit when clockwork spring discharged; Great wheel arbor tooth 4 on two wheel assemblies 15 in described great wheel sheet I 1, great wheel sheet II 10 and the power train is meshed and is connected; Be positioned at the coupling arrangement of establishing a square axis on the end of winder I 2, winder II 8 of barrel I 13, barrel II 16 other end centers, and be fixed with a ratchet 3 respectively, be respectively equipped with ratchet 5 and the click spring 6 of the ratchet 5 that resets on described great wheel sheet I 1, the great wheel sheet II 10, form the thrust mechanisms of bar on the clockwork spring jointly by ratchet 3, the click spring 6 that leans against the ratchet 5 on the ratchet 3 and the ratchet 5 that resets, the outside of ratchet 3 that winder I 2, winder II 8 are stretched out the shaft end of front plate respectively installs a forwinding setting wheel I 7, forwinding setting wheel II 9; Described spiral spring power mechanism is provided with one and goes up bar axle 11, and install a forwinding wheel 12, forwinding wheel 12 respectively with two rolling clockwork spring unit shaft ends on the forwinding setting wheel I 7, the forwinding setting wheel II 9 that arrange be connected with a joggle, the key that last bar is used loads as annex at random; Assemble in each assembly of spiral spring power mechanism described above support frame with the composition of the clamping plate post between movement front plate, rear plate and two clamping plate, more than the static structure of the spiral spring power mechanism of a kind of mechanical watch movement of formation the utility model embodiment 1.
The spiral spring power mechanism of mechanical watch movement described above is connected with the mechanical transmission mechanism of existing mechanical clock movement and is assemblied in one, can satisfy the technical requirement of a kind of mechanical watch movement of the utility model embodiment 1.
Embodiment 2:
The spiral spring power mechanism (referring to Fig. 1, Fig. 2, Fig. 3) of the utility model embodiment 2 described a kind of mechanical watch movements, it be satisfy high-grade two-needle type machinery navigation perspective clock, the used mechanical watch movement of mechanical case clock is design object, the technical indicator of taking to reach " mechanical pendulum clock " standard GB/T 22772-2008 is precondition, constitute the machine power mechanism of mechanical watch movement with clockwork spring motive power as power source, the above bar cycle be 31 days the time, divide the mechanical watch movement of two coaxial needle core structures.The spiral spring power mechanism of present embodiment 2 described mechanical watch movements, it is that spiral spring power mechanism with the existing machinery clock movement is prior art, the structure shown in it is:
The machine power mechanism of described mechanical watch movement is with the power of the clockwork spring power source as clock movement, the inner of rolling clockwork spring I 14 in two rolling clockwork spring unit, rolling clockwork spring II 17 is fastenedly connected with winder I 2, winder II 8 respectively, and the outer end is fastenedly connected with the inboard of barrel I 13, barrel II 16 respectively; The openend of barrel I 13, barrel II 16 is fixed with a great wheel sheet I 1, great wheel sheet II 10, make it constitute the two ends relative motion when screwing of two rolling clockwork springs respectively, the spiral spring power mechanism of two ends move toward one another namely constituted described two rolling clockwork spring unit when clockwork spring discharged; Great wheel arbor tooth 4 on two wheel assemblies 15 in described great wheel sheet I 1, great wheel sheet II 10 and the power train is meshed and is connected; Be positioned on the end of winder I 2, winder II 8 of barrel I 13, barrel II 16 other end centers and establish the coupling arrangement of a square axis, and install a forwinding setting wheel I 7, forwinding setting wheel II 9 respectively; Described spiral spring power mechanism is provided with one and goes up bar axle 11, and install a forwinding wheel 12, be fixed with a ratchet 3 on the last bar axle 11 of forwinding wheel 12 tops, be respectively equipped with ratchet 5 on the described great wheel sheet II 10 and the click spring 6 of the ratchet 5 that resets, formed the thrust mechanisms of bar on the clockwork spring by ratchet 3, the click spring 6 that leans against the ratchet 5 on the ratchet 3 and the ratchet 5 that resets jointly; Forwinding wheel 12 respectively with two rolling clockwork spring unit shaft ends on the forwinding setting wheel I 7, the forwinding setting wheel II 9 that arrange be connected with a joggle, the key that last bar is used loads as annex at random; Assemble in the support frame of each assembly of spiral spring power mechanism described above with the composition of the clamping plate post between movement front plate, rear plate and two clamping plate, more than the static structure of the spiral spring power mechanism of a kind of mechanical watch movement of formation the utility model embodiment 2.
The spiral spring power mechanism of mechanical watch movement described above, be connected with the mechanical transmission mechanism of existing mechanical clock movement and be assemblied in one, can constitute the technical requirement of the used mechanical watch movement of a kind of satisfied high-grade two-needle type machinery navigation perspective clock of the utility model embodiment 2, mechanical case clock.
When the spiral spring power mechanism of mechanical watch movement described in the utility model comes into operation, only need described movement model specification is as required installed, and be that clockwork spring winds up with key, behind the control gear (escapement carries out physical pendulum, the top flywheel mechanism starts voluntarily), the mechanism of each system can connect according to fixing frequency and effectively running when starting the walking of mechanical clock movement; Two ends storage power when screwing of while rolling clockwork spring I 14, rolling clockwork spring II 17; When its two ends winder I 2, winder II 8 and barrel I 13, barrel II 16 when unclamping, also constantly release energy the mechanism's outputting power that is connected for its two ends.At, the spiral spring power mechanism of mechanical watch movement described in the utility model has not only realized the design of the machine power mechanism that two clockwork springs of two rolling clockwork spring unit formations are exported, the total system operation is more steady, improve the timekeeping performance of product, and the operation of coordinate synchronization, the intuitive, sight and the accurate timekeeping performance that had both kept timing, clockwise high-grade, top grade, high added value and high economic benefit stride forward during simultaneously again for existing machinery provides new, a reliable technical scheme.
Claims (4)
1. the spiral spring power mechanism of a mechanical watch movement, it comprises rolling clockwork spring, winder, barrel, great wheel sheet and key, it is characterized in that described spiral spring power mechanism is provided with one and goes up the bar axle, and install a forwinding wheel, forwinding wheel respectively with two rolling clockwork spring unit shaft ends on the forwinding setting wheel that arranges be connected with a joggle, the great wheel sheet of two rolling clockwork spring unit is connected with a joggle with the great wheel arbor tooth that arranges respectively.
2. the spiral spring power mechanism of mechanical watch movement according to claim 1 is characterized in that suit one ratchet on the last bar axle in the described forwinding wheel outside, establishes a ratchet on the described great wheel sheet and the click spring of the ratchet that resets.
3. the spiral spring power mechanism of mechanical watch movement according to claim 1 and 2, it is characterized in that described rolling clockwork spring unit is made up of a winder, the rolling clockwork spring that is wound on the winder, the inner of rolling clockwork spring is connected with winder, its outer end is connected with barrel inboard on being sleeved on winder, the affixed great wheel sheet of the openend of barrel, the shaft end that winder stretches out front plate installs a forwinding setting wheel.
4. the spiral spring power mechanism of mechanical watch movement according to claim 1 and 2 is characterized in that described rolling clockwork spring thickness is 0.30-0.35 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725650 CN203054455U (en) | 2012-12-26 | 2012-12-26 | Clockwork spring actuating unit for movement of mechanical clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725650 CN203054455U (en) | 2012-12-26 | 2012-12-26 | Clockwork spring actuating unit for movement of mechanical clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054455U true CN203054455U (en) | 2013-07-10 |
Family
ID=48737388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725650 Expired - Fee Related CN203054455U (en) | 2012-12-26 | 2012-12-26 | Clockwork spring actuating unit for movement of mechanical clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427260A (en) * | 2017-02-13 | 2018-08-21 | 劳力士有限公司 | Clock and watch detent system |
| CN108628142A (en) * | 2017-03-17 | 2018-10-09 | 雅克德罗手表有限公司 | Clock and watch Shang Tiao mechanisms |
| CN110161828A (en) * | 2019-06-28 | 2019-08-23 | 辽宁孔雀表业有限公司 | A kind of four box structures of mechanical watch series connection |
-
2012
- 2012-12-26 CN CN 201220725650 patent/CN203054455U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427260A (en) * | 2017-02-13 | 2018-08-21 | 劳力士有限公司 | Clock and watch detent system |
| US10890877B2 (en) | 2017-02-13 | 2021-01-12 | Rolex Sa | Horology pawl system |
| CN108628142A (en) * | 2017-03-17 | 2018-10-09 | 雅克德罗手表有限公司 | Clock and watch Shang Tiao mechanisms |
| CN108628142B (en) * | 2017-03-17 | 2020-06-12 | 雅克德罗手表有限公司 | Winding mechanism for clock |
| CN110161828A (en) * | 2019-06-28 | 2019-08-23 | 辽宁孔雀表业有限公司 | A kind of four box structures of mechanical watch series connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102163037B (en) | Power reserve indicator built into the oscillating weight of a movement with automatic winding | |
| CN203054455U (en) | Clockwork spring actuating unit for movement of mechanical clock | |
| ATE470890T1 (en) | WATCH WITH AT LEAST TWO REGULATION SYSTEMS | |
| CN204883183U (en) | Multiaspect clock actuating mechanism | |
| CN104049518A (en) | Torque adjusting device, movement and mechanical clock | |
| CN202955184U (en) | Complex wave type harmonic drive speed reducer | |
| CN104849996A (en) | Transmission mechanism with tourbillon inclined to dial face | |
| CN201654475U (en) | Clock and watches long power storage mechnism | |
| CN201060379Y (en) | Double cased wheel mechanism of timekeeper | |
| CN201364467Y (en) | Mechanical watch with double escapement mechanisms | |
| CN102591188B (en) | Design method of mechanical clock movement and movement thereof | |
| CN201698160U (en) | Ladies' circular tourbillon mechanical watch | |
| CN102354096B (en) | Mechanical clock mechanism and design method thereof | |
| CN101598926B (en) | Planetary gear train of double-tourbillion mechanical watch | |
| CN101458494B (en) | Mechanical wrist watch with double escapement mechanism | |
| CN202837825U (en) | Tourbillon desk clock | |
| CN103383536B (en) | A kind of method for designing of mechanical torsional pendulum transparent year clock movement and movement thereof | |
| CN201464814U (en) | Mechanical watch with double escapement mechanisms | |
| CN201489288U (en) | Mechanical clock movement | |
| CN203759431U (en) | Transmission mechanism with tourbillon inclined to dial face | |
| CN202267830U (en) | Mechanical clock movement | |
| CN202257055U (en) | Multi-hairspring speed regulating mechanism for mechanical watch | |
| CN202710932U (en) | Mechanical navigation perspective clock | |
| CN209980025U (en) | Minute hand wheel structure for quartz clock movement | |
| CN207867227U (en) | Three needle quartz watch movements of stabilization needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |