CN205374995U - Shockproof pendulum hairspring mechanism of machinery table - Google Patents
Shockproof pendulum hairspring mechanism of machinery table Download PDFInfo
- Publication number
- CN205374995U CN205374995U CN201521128729.3U CN201521128729U CN205374995U CN 205374995 U CN205374995 U CN 205374995U CN 201521128729 U CN201521128729 U CN 201521128729U CN 205374995 U CN205374995 U CN 205374995U
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- CN
- China
- Prior art keywords
- hairspring
- escapement
- lever
- dish
- escapement lever
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Abstract
The utility model discloses a shockproof pendulum hairspring mechanism of machinery table, including escapement balance, lever fork and hairspring dish, the outside of escapement tooth is equipped with the hard rubber layer, the lever fork is located the right side of escapement balance, the upper left end fixedly connected with of lever fork advances the tile, the left lower extreme fixedly connected with of lever fork goes out the tile, the right part of lever fork is equipped with the fork axle, the right -hand member middle part and the drive wheel swivelling joint of lever fork, the downside all is equipped with spacing post on the right part of fork axle, the downside all is equipped with the stopper on the right -hand member of lever fork, the hairspring dish is located the right side of lever fork, the outside of hairspring dish is equipped with the drive wheel mouth, the position and the drive wheel of drive wheel mouth correspond, the middle part and the hairspring dish axle fixed connection of hairspring dish, the central fixed connection of hairspring dish axle and hairspring, the utility model discloses simple structure, can be effectual the vibrations of reduction balance hairspring mechanism, be fit for using in the machinery table.
Description
Technical field
This utility model relates to stem-winder accessory field, is specially the shockproof pendulum hairspring mechanism of a kind of stem-winder.
Background technology
The unreasonable structure of existing stem-winder balance spring mechanism, can produce bigger vibrations in the process of operating, therefore can cause that the abrasion of mechanism increases, can shorten the service life of stem-winder, and be unfavorable for accurately adjusting when walking of stem-winder.
Utility model content
The purpose of this utility model is in that to provide the shockproof pendulum hairspring mechanism of a kind of stem-winder, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provides following technical scheme: the shockproof pendulum hairspring mechanism of a kind of stem-winder，Including escapement balance wheel、Escapement lever and hairspring dish，The axle portion of described escapement balance wheel is rotatably connected with wheel shaft，The panel part of described escapement balance wheel is provided with through hole，The outside of described escapement balance wheel is provided with escapement tooth，The outside of described escapement tooth is provided with hard rubber layer，Described escapement lever is positioned at the right side of escapement balance wheel，The left upper end of described escapement lever be fixedly connected with into watt，The lower-left end of described escapement lever is fixedly connected with out watt，The right part of described escapement lever is provided with fork shaft，It is rotatably connected with drive in the middle part of the right-hand member of described escapement lever，The right part upper and lower sides of described fork shaft is equipped with limited post，The right-hand member upper and lower sides of described escapement lever is equipped with limited block，Described hairspring dish is positioned at the right side of escapement lever，The outside of described hairspring dish is provided with drive mouth，The position of described drive mouth is corresponding with drive，The middle part of described hairspring dish is fixing with hairspring dish axle to be connected，Described hairspring dish axle is fixing with the center of hairspring to be connected.
Preferably, described escapement lever is T-type structure.
Preferably, described hard rubber layer, the edge that enters watt and go out watt are fillet.
Preferably, described limited post is provided with two groups, and is symmetricly set on the both sides up and down of escapement lever.
Compared with prior art, the beneficial effects of the utility model are: the shockproof pendulum hairspring mechanism structure of this stem-winder is simple, by adding hard rubber layer in the outside of escapement tooth, can effectively reduce the vibrations of balance spring mechanism, can effectively reduce the loss of energy, so that stem-winder is more accurate when walking, and noise is minimum, by adding transmission wheel structure, hairspring dish can be made more steady when stirring escapement lever, bigger vibrations will not be produced, can the abrasion of reducing mechanism, generally speaking, this utility model simple in construction, can effectively reduce the vibrations of balance spring mechanism, it is adapted in stem-winder and uses.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 escapement balance wheel, 2 wheel shafts, 3 through holes, 4 escapement teeth, 5 hard rubber layers, 6 escapement levers, 7 enter watt, 8 go out watt, 9 fork shafts, 10 limited posts, 11 drives, 12 limited blocks, 13 hairspring dishes, 14 drive mouths, 15 hairspring dish axles, 16 hairsprings.
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 obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，This utility model provides a kind of technical scheme: the shockproof pendulum hairspring mechanism of a kind of stem-winder，Including escapement balance wheel 1、Escapement lever 6 and hairspring dish 13，The axle portion of escapement balance wheel 1 is rotatably connected with wheel shaft 2，The panel part of escapement balance wheel 1 is provided with through hole 3，The outside of escapement balance wheel 1 is provided with escapement tooth 4，The outside of escapement tooth 4 is provided with hard rubber layer 5，Escapement lever 6 is positioned at the right side of escapement balance wheel 1，Escapement lever 6 is T-type structure，This structure can carry out swing back and forth，Thus controlling the rotating speed of escapement，The left upper end of escapement lever 6 is fixedly connected with into watts 7，The lower-left end of escapement lever 6 is fixedly connected with out watts 8，Hard rubber layer 5、Enter watts 7 and go out the edge of watts 8 and be fillet，Fillet structure can effectively reduce abrasion，The right part of escapement lever 6 is provided with fork shaft 9，It is rotatably connected with drive 11 in the middle part of the right-hand member of escapement lever 6，The right part upper and lower sides of fork shaft 9 is equipped with limited post 10，Limited post 10 is provided with two groups，And it is symmetricly set on the both sides up and down of escapement lever 6，Limited post can limit the amplitude of fluctuation of escapement lever 6，Thus when being accurately controlled away，The right-hand member upper and lower sides of escapement lever 6 is equipped with limited block 12，Hairspring dish 13 is positioned at the right side of escapement lever 6，The outside of hairspring dish 13 is provided with drive mouth 14，The position of drive mouth 14 is corresponding with drive 11，The middle part of hairspring dish 13 is fixing with hairspring dish axle 15 to be connected，Hairspring dish axle 15 is fixing with the center of hairspring 16 to be connected.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. the shockproof pendulum hairspring mechanism of a stem-winder，Including escapement balance wheel (1)、Escapement lever (6) and hairspring dish (13)，The axle portion of described escapement balance wheel (1) is rotatably connected with wheel shaft (2)，The panel part of described escapement balance wheel (1) is provided with through hole (3)，The outside of described escapement balance wheel (1) is provided with escapement tooth (4)，It is characterized in that: the outside of described escapement tooth (4) is provided with hard rubber layer (5)，Described escapement lever (6) is positioned at the right side of escapement balance wheel (1)，The left upper end of described escapement lever (6) is fixedly connected with into watt (7)，The lower-left end of described escapement lever (6) is fixedly connected with out watt (8)，The right part of described escapement lever (6) is provided with fork shaft (9)，It is rotatably connected with drive (11) in the middle part of the right-hand member of described escapement lever (6)，The right part upper and lower sides of described fork shaft (9) is equipped with limited post (10)，The right-hand member upper and lower sides of described escapement lever (6) is equipped with limited block (12)，Described hairspring dish (13) is positioned at the right side of escapement lever (6)，The outside of described hairspring dish (13) is provided with drive mouth (14)，The position of described drive mouth (14) is corresponding with drive (11)，The middle part of described hairspring dish (13) is fixing with hairspring dish axle (15) to be connected，Described hairspring dish axle (15) is fixing with the center of hairspring (16) to be connected.
- 2. the shockproof pendulum hairspring mechanism of a kind of stem-winder according to claim 1, it is characterised in that: described escapement lever (6) is T-type structure.
- 3. the shockproof pendulum hairspring mechanism of a kind of stem-winder according to claim 1, it is characterised in that: described hard rubber layer (5), enter watt (7) and go out watt edge of (8) and be fillet.
- 4. the shockproof pendulum hairspring mechanism of a kind of stem-winder according to claim 1, it is characterised in that: described limited post (10) is provided with two groups, and is symmetricly set on the both sides up and down of escapement lever (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128729.3U CN205374995U (en) | 2015-12-30 | 2015-12-30 | Shockproof pendulum hairspring mechanism of machinery table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128729.3U CN205374995U (en) | 2015-12-30 | 2015-12-30 | Shockproof pendulum hairspring mechanism of machinery table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374995U true CN205374995U (en) | 2016-07-06 |
Family
ID=56257979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128729.3U Expired - Fee Related CN205374995U (en) | 2015-12-30 | 2015-12-30 | Shockproof pendulum hairspring mechanism of machinery table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189959A (en) * | 2019-06-12 | 2019-08-30 | 沙丽萍 | A kind of wear-resistant mechanical timer |
-
2015
- 2015-12-30 CN CN201521128729.3U patent/CN205374995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189959A (en) * | 2019-06-12 | 2019-08-30 | 沙丽萍 | A kind of wear-resistant mechanical timer |
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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: 20160706 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |