CN201724860U - Watch lever spring fatigue tester - Google Patents
Watch lever spring fatigue tester Download PDFInfo
- Publication number
- CN201724860U CN201724860U CN2010202407397U CN201020240739U CN201724860U CN 201724860 U CN201724860 U CN 201724860U CN 2010202407397 U CN2010202407397 U CN 2010202407397U CN 201020240739 U CN201020240739 U CN 201020240739U CN 201724860 U CN201724860 U CN 201724860U
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- China
- Prior art keywords
- watch
- wrist
- spring
- cam
- thick stick
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- 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
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Abstract
The utility model discloses a watch lever spring fatigue tester, which comprises a cam component, a transmission component, a clamp component and a control component. The cam component is connected with the transmission component and the clamp component in sequence, the transmission component is arranged on a first bracket, the clamp component is arranged on a second bracket, and the control component is connected with the cam component to control a lever spring fatigue tester. The utility model can realize the fatigue test for the lever springs of movements of mechanical multifunctional watches with different models. Moreover, the utility model has the advantages of simple structure, small size, stable and convenient operation and easy maintenance, and can lower the labor intensity of workers and improve the productivity.
Description
Technical field
The utility model relates to a kind of wrist-watch tester; The thick stick spring testing fatigue instrument that particularly relates to a kind of mechanical watch.
Background technology
Various model movements such as machinery multi-function watch such as Zhou Li, monthly calendar, stars are assembled into the testing fatigue that all needs to finish the thick stick spring before the assembled watch, the thick stick spring testing fatigue of timepiece movement is fully by manual now, a workman once can only test a movement, and a common movement wants hand by thousands of times.Therefore working strength of workers is quite big, and efficient is very low, can not satisfy batch production requirement.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of alternative manual wrist-watch thick stick spring testing fatigue instrument is provided.
The technical scheme that the utility model adopted is: a kind of wrist-watch thick stick spring testing fatigue instrument comprises cam part, drive disk assembly, jig parts and control assembly; Described cam part is connected with the jig parts with drive disk assembly in regular turn, and described drive disk assembly is installed on first support, and described jig parts are installed on second support, and described control assembly is connected with cam part, and then lever spring testing fatigue instrument.
Described cam part comprises: cam, near switch and motor; Described motor is installed on the bent plate, is formed with open slot on the bent plate, and in the described open slot that is installed in bent plate near switch, described cam is installed on the output shaft of motor, describedly is installed in lower surface apart from cam near switch.
Described near the lower surface 3-5mm of switch apart from cam.
Described drive disk assembly comprises: copper sheathing and transmission shaft; Described copper sheathing is installed in the through hole of first support, described drive shaft cartridge is in the endoporus of copper sheathing, the transmission shaft cylindrical is equipped with spring, the front end of transmission shaft is formed with opening, rolling bearing and bearing pin are housed in the opening, described transmission the tip of the axis is equipped with adjusting lever and top successively, and it is female that locking is installed on the described adjusting lever.
The material of described top is a rubber.
Described jig parts comprise: spring chuck and overcoat; Described overcoat is installed in the endoporus of second support, and described spring chuck is installed in the overcoat, and tested movement is installed in the described spring chuck, and the lower end of spring chuck is equipped with handwheel.
Described spring chuck is connected by pin key with overcoat.
The lower end of described second support is equipped with packing ring, and the end play of the described packing ring and second bracket end face is 0.03-0.05mm.
The beneficial effects of the utility model are: this instrument can carry out testing fatigue to the pole spring of the mechanical multi-function watch movement of various models, and simple in structure, volume is little, stable, operating maintenance convenient, reduced working strength of workers, improved throughput rate.
Description of drawings
Fig. 1 is the main body diagrammatic cross-section of the utility model thick stick spring testing fatigue instrument;
Fig. 2 is the vertical view of the utility model thick stick spring testing fatigue instrument.
Among the figure:
10. cam part 20. drive disk assemblies 30. jig parts
40. first support, 50. second supports, 60. movements
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As depicted in figs. 1 and 2, the thick stick spring testing fatigue instrument of the utility model wrist-watch comprises cam part 10, drive disk assembly 20, jig parts 30 and control assembly; Described cam part 10 is connected with jig parts 30 with drive disk assembly 20 in regular turn, described drive disk assembly 20 is installed on first support 40, support is installed on the rear panel of casing by screw, described jig parts 30 are installed on second support 50, described control assembly is connected with cam part 10, and then lever spring testing fatigue instrument; Described cam part 10 comprises: cam 11, near switch 12 and motor 13; Described motor 13 is installed on the 90 degree bent plates 14 and passes through screw retention, bent plate 14 is installed on the rear panel of casing by screw, be formed with open slot on the bent plate 14, in the described open slot that is installed in bent plate 14 near switch 12, near switch 12 can about and adjust up and down, general assurance is 3-5mm near the distance of switch and cam lower surface, the nearly switch 12 of cam 11 revolutions one switching is connected a signal, tester just shows a numeral, can set numerical value on request arbitrarily when (1.2.3.4.5......) testing.The test specification of tester is at 0-9999, when testing time arrives when setting numerical value the instrument auto stop.There is reset key (the right first) the tester lower end, can be when the test reposition by reset key, and the tester counting again of just can starting from scratch when moving once more; Described cam 11 is installed on the output shaft of motor 13, fixes by jackscrew, describedly is installed in lower surface apart from cam 11 near switch 12.Described drive disk assembly 20 comprises: copper sheathing 21 and transmission shaft 22; Described copper sheathing 21 is installed in the through hole of first support 40, and described transmission shaft 22 is contained in the endoporus of copper sheathing 21, and axle is done straight reciprocating motion during work, and transmission shaft 22 cylindricals are equipped with spring 23, and its effect is when the cam least radius transmission shaft 22 to be resetted; The front end of transmission shaft 22 is formed with opening, and rolling bearing 24 and bearing pin 25 are housed in the opening, and rolling bearing can reduce the wearing and tearing of cam, and the end of described transmission shaft 22 is equipped with adjusting lever 26 and top 27 successively, and locking female 28 is installed on the described adjusting lever 26; The material of described top 27 is a rubber, plays buffer action, unclamps locknut 28 and can adjust rubber top 27 distances apart from button.Described jig parts 30 comprise: spring chuck 31 and overcoat 32; Described overcoat 32 is installed in the endoporus of second support 50, and described spring chuck 31 is installed in the overcoat 32, and described spring chuck 31 is connected by pin key 34 with overcoat 32, unclamps lock-screw spring chuck 31 and overcoat 32 are rotated arbitrarily; Tested movement 60 is installed in the described spring chuck 31, and the lower end of spring chuck 31 is equipped with handwheel 33 by being threaded, and rotation hand wheel 33 can be locked movement.The lower end of described second support 50 is equipped with packing ring 51, fixes by spring collar; The end play of described packing ring 51 and second support, 50 end faces is 0.03-0.05mm.
The course of work of the present utility model is: unclamp handwheel, movement is packed in the spring chuck, handwheel is locked again.Movement after clamping unclamps lock-screw, and the rotation dop is aimed at the rubber top with the movement multifunctional button, again with screw lock.The setting stick cam unclamps locknut to maximum radius then, and the rotation adjusting lever is gone up button until top, rubber top, then inching button is pressed in locknut locking back, and whether the stroke that detects adjusting lever is suitable, and intact back normally moves instrument by the operation button.
After a position measurement of movement finishes, screw can be unclamped, with screw lock, test second position then in the same way behind rotating spring dop to the second position.
The multi-functional mechanical table has multiple model, and the excircle dimension of its movement differs, and therefore needs coupling and the measure-alike spring chuck of movement.When need are changed jig, handwheel can be totally released and unload, then with spring chuck from top extraction, the jig of required size packed into handwheel to be tightened in the spring chuck overcoat again to get final product.
Claims (8)
1. a wrist-watch thick stick spring testing fatigue instrument is characterized in that: comprise cam part (10), drive disk assembly (20), jig parts (30) and control assembly; Described cam part (10) is connected with jig parts (30) with drive disk assembly (20) in regular turn, described drive disk assembly (20) is installed on first support (40), described jig parts (30) are installed on second support (50), described control assembly is connected with cam part (10), and then lever spring testing fatigue instrument.
2. wrist-watch thick stick spring testing fatigue instrument according to claim 1, it is characterized in that: described cam part (10) comprising: cam (11), near switch (12) and motor (13); Described motor (13) is installed on the bent plate (14), bent plate is formed with open slot on (14), describedly be installed in the open slot of bent plate (14) near switch (12), described cam (11) is installed on the output shaft of motor (13), describedly is installed in lower surface apart from cam (11) near switch (12).
3. wrist-watch thick stick spring testing fatigue instrument according to claim 2 is characterized in that: described near the lower surface 3-5mm of switch (12) apart from cam (11).
4. wrist-watch thick stick spring testing fatigue instrument according to claim 1, it is characterized in that: described drive disk assembly (20) comprising: copper sheathing (21) and transmission shaft (22); Described copper sheathing (21) is installed in the through hole of first support (40), described transmission shaft (22) is contained in the endoporus of copper sheathing (21), transmission shaft (22) cylindrical is equipped with spring (23), the front end of transmission shaft (22) is formed with opening, rolling bearing (24) and bearing pin (25) are housed in the opening, the end of described transmission shaft (22) is equipped with adjusting lever (26) and top (27) successively, and locking female (28) is installed on the described adjusting lever (26).
5. wrist-watch thick stick spring testing fatigue instrument according to claim 4, it is characterized in that: the material of described top (27) is a rubber.
6. wrist-watch thick stick spring testing fatigue instrument according to claim 1, it is characterized in that: described jig parts (30) comprising: spring chuck (31) and overcoat (32); Described overcoat (32) is installed in the endoporus of second support (50), and described spring chuck (31) is installed in the overcoat (32), and tested movement (60) is installed in the described spring chuck (31), and the lower end of spring chuck (31) is equipped with handwheel (33).
7. wrist-watch thick stick spring testing fatigue instrument according to claim 6, it is characterized in that: described spring chuck (31) is connected by pin key (34) with overcoat (32).
8. wrist-watch thick stick spring testing fatigue instrument according to claim 1, it is characterized in that: the lower end of described second support (50) is equipped with packing ring (51), and described packing ring (51) is 0.03-0.05mm with the end play of second support (50) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202407397U CN201724860U (en) | 2010-06-29 | 2010-06-29 | Watch lever spring fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202407397U CN201724860U (en) | 2010-06-29 | 2010-06-29 | Watch lever spring fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724860U true CN201724860U (en) | 2011-01-26 |
Family
ID=43493198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202407397U Expired - Fee Related CN201724860U (en) | 2010-06-29 | 2010-06-29 | Watch lever spring fatigue tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724860U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390870A (en) * | 2013-08-19 | 2015-03-04 | 珠海罗西尼表业有限公司 | Method for rapidly detecting fatigue resistance of mechanical watch spring |
| CN106546500A (en) * | 2016-12-07 | 2017-03-29 | 珠海隆鑫科技有限公司 | A kind of tailored version spring fatigue tester |
| CN106918502A (en) * | 2017-03-03 | 2017-07-04 | 珠海罗西尼表业有限公司 | A kind of clockwork spring fatigue instrument |
| WO2023103382A1 (en) * | 2021-12-07 | 2023-06-15 | 天津海鸥表业集团有限公司 | Auxiliary tool for testing mainspring torque |
-
2010
- 2010-06-29 CN CN2010202407397U patent/CN201724860U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390870A (en) * | 2013-08-19 | 2015-03-04 | 珠海罗西尼表业有限公司 | Method for rapidly detecting fatigue resistance of mechanical watch spring |
| CN104390870B (en) * | 2013-08-19 | 2016-09-28 | 珠海罗西尼表业有限公司 | The quickly method of detection machinery watch spring fatigue durability |
| CN106546500A (en) * | 2016-12-07 | 2017-03-29 | 珠海隆鑫科技有限公司 | A kind of tailored version spring fatigue tester |
| CN106546500B (en) * | 2016-12-07 | 2023-02-21 | 珠海隆鑫科技有限公司 | Special spring fatigue testing machine |
| CN106918502A (en) * | 2017-03-03 | 2017-07-04 | 珠海罗西尼表业有限公司 | A kind of clockwork spring fatigue instrument |
| CN106918502B (en) * | 2017-03-03 | 2019-10-11 | 珠海罗西尼表业有限公司 | A kind of clockwork spring fatigue instrument |
| WO2023103382A1 (en) * | 2021-12-07 | 2023-06-15 | 天津海鸥表业集团有限公司 | Auxiliary tool for testing mainspring torque |
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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: 20110126 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |