CN107976892A - A kind of CNC numerical controls Machine core of turret clock - Google Patents
A kind of CNC numerical controls Machine core of turret clock Download PDFInfo
- Publication number
- CN107976892A CN107976892A CN201711346420.5A CN201711346420A CN107976892A CN 107976892 A CN107976892 A CN 107976892A CN 201711346420 A CN201711346420 A CN 201711346420A CN 107976892 A CN107976892 A CN 107976892A
- Authority
- CN
- China
- Prior art keywords
- retarder
- motor
- digital control
- cnc
- control systems
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B13/00—Gearwork
- G04B13/001—Gearwork with the choice of adjustable or varying transmission ratio
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Multiple Motors (AREA)
Abstract
A kind of CNC numerical controls Machine core of turret clock, including connecting plate and CNC digital control systems；Hour hand axle, minute hand shaft and retarder A, motor A, retarder B, motor B are provided with the connecting plate；Retarder A is fixed on connecting plate；Retarder B is fixed on retarder A；The CNC digital control systems, will be taken at the electric signal of same signal source of clock, are sent into electronic gear in CNC digital control systems and carry out scaling down processing, will export the pulse electrical signal of two kinds of frequencies, then be respectively fed to two motor drivers；It is to set the technical parameter of CNC digital control system electronic gears by manually.Beneficial effect is：What it is due to selection is the general worm type of reduction gearing of industrial production, and maintenance and replacement parts become very easily, and structure is simpler；Electric aspect employs the control mode of " one drag two " at the same time, makes control simpler, realizes the supporting of industrial standard part and combination, debugging is simple, durable.
Description
[technical field]
The present invention relates to a kind of watch and clock movement, more particularly to a kind of Machine core of turret clock.
[background technology]
Existing two-hand tower clock cassette mechanism is driven using a motor, and motor drives minute hand shaft by retarder, and minute hand shaft is again
Hour hand axle is driven, the mode of this list motor driving Machine core of turret clock not only increases motor load, must often use high-power electricity
Machine, and Machine core of turret clock mechanical transmission component have it is easy to wear, maintenance replacement be inconvenient, the service life is low, and usage time is short
Shortcoming.
Closest with the present invention is a kind of " three pin bi-motor Machine core of turret clock " [Authorization Notice No. CN 201765455
U], the drawback is that mechanical structure manufacture is complicated, Machine core of turret clock needs nonstandardized technique to design and customize, interchangeability and poor universality,
Also do not refer to and disclose at the same time the CNC digital control system control modes of turret clock in its " claims " and " specification ".Due to
Dual-motors Driving, those skilled in the art can its known motor electric controling mode it is considerably complicated, should be protected on the time
Card is synchronous with Beijing time, ensures that 2 motors drive the rotating ratio of minute hand shaft and hour hand axle to reach 60: 1 again, virtually
Add technical difficulty.
[content of the invention]
The technical problems to be solved by the invention are：There is provided it is a kind of simple in structure in terms of machine-building, easily maintenance and
Parts are replaced, at the same it is simpler in terms of electrical control, it is easily operated.By to mechanical, the electric innovative design of turret clock,
Greatly reduce the production cost of turret clock.
The present invention technical solution be：A kind of CNC numerical controls Machine core of turret clock, including connecting plate and CNC digital control systems；
Hour hand axle, minute hand shaft and retarder A, motor A, retarder B, motor B are provided with the connecting plate；Retarder A is fixed on company
On fishplate bar；Retarder B is fixed on retarder A；Hour hand axle is connected on retarder A；Minute hand shaft is connected on retarder B；Electricity
Machine B is fixed on retarder B；Motor A is fixed on retarder A；Retarder A, retarder B are that industrial general worm and gear subtracts
Fast device.
Preferably, the CNC digital control systems, will be taken at the electric signal of same signal source of clock, CNC digital control systems are sent into
Middle electronic gear carries out scaling down processing, will export the pulse electrical signal of two kinds of frequencies, then be respectively fed to two motor drivers；It
It is that the technical parameter of CNC digital control system electronic gears is set by manually.
The beneficial effects of the invention are as follows：Structure is simpler in terms of machine-building, and what it is due to selection is that industrial production is led to
Worm type of reduction gearing, maintenance and replacement parts become very easily, while electrically aspect employs " one drag two "
Control mode, makes control simpler, and the supporting of industrial standard part and combination has been done step-by-step, and debugs very simple, component is more
Add durable.
[brief description of the drawings]
Fig. 1 is the schematic perspective view of Machine core of turret clock of the present invention.
Fig. 2 is the front view of Machine core of turret clock of the present invention.
Fig. 3 is the top view of Machine core of turret clock of the present invention.
Fig. 4 is the sectional view of Machine core of turret clock of the present invention.
Description of reference numerals
1. 2. hour hand axle of minute hand shaft, 3. connecting plate, 4. retarder A
5. 6. motor B of retarder B, 7. motor A 8.CNC digital control systems
[embodiment]
It is described in detail with reference to the accompanying drawings and examples.
A kind of CNC numerical controls Machine core of turret clock, including connecting plate (3) and CNC digital control systems (8)；Set on the connecting plate (3)
It is equipped with hour hand axle (2), minute hand shaft (1) and retarder A (4), motor A (7), retarder B (5), motor B (6)；Retarder A (4) is solid
It is scheduled on connecting plate (3)；Retarder B (5) is fixed on retarder A (4)；Hour hand axle (2) is connected on retarder A (4)；Minute hand
Axis (1) is connected on retarder B (5)；Motor B (6) is fixed on retarder B (5)；Motor A (7) is fixed on retarder A (4)
On；Retarder A (4), retarder B (5) are industrial general worm type of reduction gearing.
Preferably, the CNC digital control systems (8), will be taken at the electric signal of same signal source of clock, CNC numerical controls are sent into
Electronic gear carries out scaling down processing in system (8), will export the pulse electrical signal of two kinds of frequencies, then is respectively fed to two motors and drives
Dynamic device；It is to set the technical parameter of CNC digital control systems (8) electronic gear by manually.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of CNC numerical controls Machine core of turret clock, including connecting plate (3) and CNC digital control systems (8)；Set on the connecting plate (3)
There are hour hand axle (2), minute hand shaft (1) and retarder A (4), motor A (7), retarder B (5), motor B (6)；Retarder A (4) is fixed
On connecting plate (3)；Retarder B (5) is fixed on retarder A (4)；Hour hand axle (2) is connected on retarder A (4)；Minute hand shaft
(1) it is connected on retarder B (5)；Motor B (6) is fixed on retarder B (5)；Motor A (7) is fixed on retarder A (4)；
It is characterized in that：Retarder A (4), retarder B (5) are industrial general worm type of reduction gearing.
2. CNC digital control systems (8) according to claim 1, it is characterised in that：The telecommunications of same signal source of clock will be taken at
Number, it is sent into electronic gear in CNC digital control systems (8) and carries out scaling down processing, the pulse electrical signal of two kinds of frequencies will be exported, then distinguish
It is sent into two motor drivers；It is to set the technical parameter of CNC digital control systems (8) electronic gear by manually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346420.5A CN107976892A (en) | 2017-12-12 | 2017-12-12 | A kind of CNC numerical controls Machine core of turret clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346420.5A CN107976892A (en) | 2017-12-12 | 2017-12-12 | A kind of CNC numerical controls Machine core of turret clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107976892A true CN107976892A (en) | 2018-05-01 |
Family
ID=62006413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711346420.5A Pending CN107976892A (en) | 2017-12-12 | 2017-12-12 | A kind of CNC numerical controls Machine core of turret clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107976892A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586995Y (en) * | 2002-10-10 | 2003-11-19 | 深圳市钠晶微电子有限公司 | Automatic adjusting clock |
| CN201097132Y (en) * | 2007-09-01 | 2008-08-06 | 唐纯功 | Three-pin tower clock machine core |
| CN201765455U (en) * | 2010-09-09 | 2011-03-16 | 烟台中恒时钟科技有限公司 | Double motor movement for tower clock with three hands |
| CN201765456U (en) * | 2010-09-09 | 2011-03-16 | 烟台中恒时钟科技有限公司 | Four-shaft tower clock with two hands |
| KR20120031210A (en) * | 2012-03-12 | 2012-03-30 | 황영수 | Korean traditional lamp(chungsachorong) two-sided clock |
| CN205563108U (en) * | 2016-02-17 | 2016-09-07 | 烟台中恒时钟科技有限公司 | Three -wire set bi -motor tower clock core control system |
-
2017
- 2017-12-12 CN CN201711346420.5A patent/CN107976892A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586995Y (en) * | 2002-10-10 | 2003-11-19 | 深圳市钠晶微电子有限公司 | Automatic adjusting clock |
| CN201097132Y (en) * | 2007-09-01 | 2008-08-06 | 唐纯功 | Three-pin tower clock machine core |
| CN201765455U (en) * | 2010-09-09 | 2011-03-16 | 烟台中恒时钟科技有限公司 | Double motor movement for tower clock with three hands |
| CN201765456U (en) * | 2010-09-09 | 2011-03-16 | 烟台中恒时钟科技有限公司 | Four-shaft tower clock with two hands |
| KR20120031210A (en) * | 2012-03-12 | 2012-03-30 | 황영수 | Korean traditional lamp(chungsachorong) two-sided clock |
| CN205563108U (en) * | 2016-02-17 | 2016-09-07 | 烟台中恒时钟科技有限公司 | Three -wire set bi -motor tower clock core control system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |