CN205450566U - Strip axle construction of core is shown to machinery - Google Patents
Strip axle construction of core is shown to machinery Download PDFInfo
- Publication number
- CN205450566U CN205450566U CN201521126302.XU CN201521126302U CN205450566U CN 205450566 U CN205450566 U CN 205450566U CN 201521126302 U CN201521126302 U CN 201521126302U CN 205450566 U CN205450566 U CN 205450566U
- Authority
- CN
- China
- Prior art keywords
- clockwork spring
- axle construction
- installation cavity
- bar axle
- construction body
- 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
Abstract
The utility model discloses a strip axle construction of core is shown to machinery, including strip axle construction body, the inside of strip axle construction body is equipped with the clockwork spring, strip axle construction body is including setting up the installation cavity in the inner chamber of strip axle construction body shell, the clockwork spring is installed in the installation cavity, and the clearance department of clockwork spring is provided with the clockwork spring groove, and the center department of this installation cavity is equipped with the strip axle, and the terminal end fixing of strip axle and clockwork spring, leave the cavity between the shell of strip axle construction body and the installation cavity, and leave the mounting groove in this cavity, the installed part of installation cavity in through the mounting groove is connected with the knob, and clockwork spring and installed part fixed connection. Move on the clockwork spring groove through the slider for the clockwork spring can protect the clockwork spring not receive that thereby the effect of external force damages the clockwork spring when producing deformation to a certain extent.
Description
Technical field
This utility model relates to mechanical watch field, the bar axle construction of a kind of mechanical watch movement.
Background technology
nullIn clock structure，There is provided its core status of clockwork of power completely no less than eacapement，Due to the freshest the most great rare change of clockwork spring structure，Involve again the material science of profundity simultaneously，Therefore importance is often ignored by people，It is found that when the metal of toughness strengthening is deformed upon by suitable external force of early stage，A counteracting force can be produced simultaneously carry out restorable phenomenon，Then quenched steel spring is crimped，Its restorable strength is utilized to drive the operating of other parts，Here it is before electric power is not also invented，The power resources that most of small-sized machines are used，" clockwork spring " that namely we are familiar with，But，Progress along with material science，Not only affect to obtain in the problem in clockwork spring service life in fracture or get rusty etc. and improve，And power promoted with quality for the defeated time，But the bar axle construction of clockwork spring movement is constantly in slow developmental stage，A lot of technology are the most ripe，The life-span causing bar axle construction is extremely limited，Thus affect the service life of wrist-watch，In order to reduce the frictional force between wrist-watch bar axle construction inner working，It is proposed that the bar axle construction of a kind of mechanical watch movement.
Utility model content
The purpose of this utility model is to provide the bar axle construction of a kind of mechanical watch movement, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: the bar axle construction of a kind of mechanical watch movement, including bar axle construction body, the inside of described bar axle construction body is provided with clockwork spring, described bar axle construction body includes the installation cavity being arranged in the inner chamber of bar axle construction body housing, described clockwork spring is installed in installation cavity, and the gap location of clockwork spring is provided with clockwork spring groove, the center of this installation cavity is provided with bar axle, and the extreme ends of bar axle and clockwork spring fixes, cavity is left between shell and the installation cavity of described bar axle construction body, and leave mounting groove in this cavity, described installation cavity is connected by the installed part in mounting groove knob, and clockwork spring and installed part are fixing is connected.
Preferably, described clockwork spring being fixed with connecting shaft, and the other end of connecting shaft is fixedly connected with slide block, the contact surface of clockwork spring groove and clockwork spring is provided with the slide block that is available on the clockwork spring chute in interior slip.
Preferably, described clockwork spring and clockwork spring groove are the most staggered is positioned at installation cavity.
Compared with prior art, the beneficial effects of the utility model are: the bar axle construction simple in construction of this mechanical watch movement, by arranging installation cavity and clockwork spring groove, make in the case of having limited, to produce deformation at spring, thus reduce the displacement that clockwork spring occurs during producing deformation, clockwork spring position in installation cavity is relatively fixed, extends the life-span of clockwork spring；Moved on clockwork spring groove by slide block; make clockwork spring clockwork spring can be protected to a certain extent not receive the effect of external force when producing deformation thus damage clockwork spring; simultaneously; slide block frictional force on chute can be reduced by injecting lubricating oil in chute; make it possible on the basis of protection clockwork spring; frictional force between each for structure parts can also be reduced to relatively small degree so that the service life of this structure is more permanent.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is installation cavity structural representation；
Fig. 3 is clockwork spring and clockwork spring groove annexation schematic diagram；
Fig. 4 is clockwork spring groove structural representation.
In figure: 1 axle construction body, 2 installation cavitys, 3 knobs, 4 installed parts, 5 clockwork springs, 6 axles, 7 clockwork spring grooves, 8 mounting grooves, 9 bonding pads, 10 slide blocks, 11 connecting shafts, 12 chutes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-4，A kind of technical scheme of this utility model offer: the bar axle construction of a kind of mechanical watch movement，Including bar axle construction body 1，The inside of described bar axle construction body 1 is provided with clockwork spring 5，Described bar axle construction body 1 includes the installation cavity 2 being arranged in the inner chamber of bar axle construction body 1 shell，Described clockwork spring 5 is installed in installation cavity 2，And the gap location of clockwork spring 5 is provided with clockwork spring groove 7，The bar axle construction simple in construction of this mechanical watch movement，By arranging installation cavity 2 and clockwork spring groove 7，Make to produce deformation in the case of having limited at clockwork spring 5，Thus reduce the displacement that clockwork spring occurs during producing deformation，The clockwork spring 5 position in installation cavity 2 is relatively fixed，Extend the life-span of clockwork spring，Described clockwork spring 5 and clockwork spring groove 7 are the most staggered is positioned at installation cavity 2，It is fixed with connecting shaft 11 on described clockwork spring 5，And the other end of connecting shaft 11 is fixedly connected with slide block 10，The contact surface of clockwork spring groove 7 and clockwork spring 5 is provided with the slide block 10 that is available on clockwork spring 5 chute 12 in interior slip，Described slide block 10 is helically annular distribution with bar axle 6 for the center of circle，Moved on clockwork spring groove 7 by slide block 10，Make clockwork spring 5 clockwork spring 5 can be protected to a certain extent not receive the effect of external force when producing deformation thus damage clockwork spring 5，Simultaneously，The slide block 10 frictional force on chute 12 can be reduced by injecting lubricating oil in chute 12，Make it possible on the basis of protection clockwork spring 5，Frictional force between each for structure parts can also be reduced to relatively small degree，The service life making this structure is more permanent，The center of this installation cavity 2 is provided with bar axle 6，And the extreme ends of bar axle 6 and clockwork spring 5 fixes，Cavity is left between shell and the installation cavity 2 of described bar axle construction body 1，And in this cavity, leave mounting groove 8，Described installation cavity 2 is connected by the installed part 4 in mounting groove 8 knob 3，And clockwork spring 5 and installed part 4 is fixing is connected.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
- null1. the bar axle construction of a mechanical watch movement，Including bar axle construction body (1)，The inside of described bar axle construction body (1) is provided with clockwork spring (5)，It is characterized in that: described bar axle construction body (1) includes the installation cavity (2) being arranged in the inner chamber of bar axle construction body (1) shell，Described clockwork spring (5) is installed in installation cavity (2)，And the gap location of clockwork spring (5) is provided with clockwork spring groove (7)，The center of this installation cavity (2) is provided with bar axle (6)，And the extreme ends of bar axle (6) and clockwork spring (5) fixes，Cavity is left between shell and the installation cavity (2) of described bar axle construction body (1)，And in this cavity, leave mounting groove (8)，Described installation cavity (2) is connected by the installed part (4) in mounting groove (8) knob (3)，And clockwork spring (5) and installed part (4) are fixing is connected.
- The bar axle construction of a kind of mechanical watch movement the most according to claim 1, it is characterized in that: on described clockwork spring (5), be fixed with connecting shaft (11), and the other end of connecting shaft (11) is fixedly connected with slide block (10), the contact surface of clockwork spring groove (7) and clockwork spring (5) is provided with the slide block (10) that is available on clockwork spring (5) chute (12) in interior slip.
- The bar axle construction of a kind of mechanical watch movement the most according to claim 1, it is characterised in that: described clockwork spring (5) and clockwork spring groove (7) are the most staggered is positioned at installation cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126302.XU CN205450566U (en) | 2015-12-30 | 2015-12-30 | Strip axle construction of core is shown to machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126302.XU CN205450566U (en) | 2015-12-30 | 2015-12-30 | Strip axle construction of core is shown to machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450566U true CN205450566U (en) | 2016-08-10 |
Family
ID=56598378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126302.XU Expired - Fee Related CN205450566U (en) | 2015-12-30 | 2015-12-30 | Strip axle construction of core is shown to machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450566U (en) |
-
2015
- 2015-12-30 CN CN201521126302.XU patent/CN205450566U/en not_active Expired - Fee Related
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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: 20160810 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |