CN102278929A - Watch earhole measuring instrument - Google Patents
Watch earhole measuring instrument Download PDFInfo
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- CN102278929A CN102278929A CN 201110181352 CN201110181352A CN102278929A CN 102278929 A CN102278929 A CN 102278929A CN 201110181352 CN201110181352 CN 201110181352 CN 201110181352 A CN201110181352 A CN 201110181352A CN 102278929 A CN102278929 A CN 102278929A
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- earhole
- watch
- measuring instrument
- wrist
- watchcase
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Abstract
The invention discloses a watch earhole measuring instrument. The measuring instrument comprises an altimeter which is used to measure watchcase earhole dimension data. A reference positioning assembly is arranged under the altimeter and forms a clamping cooperation with the watchcase earhole. A horizontal reference surface is arranged on the reference positioning assembly and an axial line of the watchcase earhole is located in the horizontal reference surface. A horizontal plane where the axial line of the watch earhole is located is taken the reference surface. The reference surface is used to correct an initial zero value of the altimeter. And then the altimeter is used to accurately measure dimension data of a distance from an ear ridge, a fine body surface, a flat bottom, an ear leg or an ear nozzle to the horizontal reference surface so as to acquire accurate dimension data of the distance from an earhole center to a position to be measured. The data is used to improve and raise product qualities so that products which can satisfy standards and requirements can be produced.
Description
Technical field
The present invention relates to detect the surveying instrument field of wristwatch case earhole relative dimensions data, in particular, what improvement related to is a kind of wrist-watch earhole measuring instrument.
Background technology
In the wrist-watch manufacturing, what the earhole quality of watchcase will finally have influence on the wrist-watch product wears effect and overall aesthetic.The quality of earhole often can guarantee by the size of earhole, and when detecting the size of earhole, general way is at present, need in earhole, to install earlier living ear (i.e. the rod iron of scalable length between watch bracelet and watchcase), and then measure by giving birth to ear that the earhole center was put down to ear bank, thin body face, the end, ear pin or ear are chewed etc. dimensional data.
But, because giving birth to ear is movable part, living ear is installed in still can be movable in the earhole, not only there is bigger rigging error, and the bigger measuring error of existence, a lot of product makes the result who measures exist thus, often do not have what value, so all cannot accomplished very standard aspect this than large deviation.
Therefore, prior art still haves much room for improvement and develops.
Summary of the invention
The objective of the invention is to, a kind of wrist-watch earhole measuring instrument is provided, can accurately measure the size of relevant earhole, help to improve the quality of product, make product do standard more.
Technical scheme of the present invention is as follows: a kind of wrist-watch earhole measuring instrument comprises that one is used to measure the height indicator of watchcase earhole dimensional data, wherein: a benchmark positioning component is set blocks mutually with the watchcase earhole and join below height indicator; The benchmark positioning component is provided with a level reference; The axial line of watchcase earhole is positioned at this level reference.
Described wrist-watch earhole measuring instrument, wherein: comprise that in the benchmark positioning component one is fixedly installed on the benchmark registration arm on the main support; One first earhole pin is set on the benchmark registration arm; The one young registration arm of ear movably also is set on main support; On the young registration arm of ear, one second earhole pin is set; The second earhole pin and the first earhole pin coaxial cable are provided with dorsad; The benchmark positioning component blocks mutually with the watchcase earhole with the second earhole pin by the first earhole pin and joins.
Described wrist-watch earhole measuring instrument, wherein: the young registration arm one of ear is connected on the drop front assembly; The drop front assembly is slidingly connected on the main support by horizontally disposed guide rail.
Described wrist-watch earhole measuring instrument, wherein: described guide rail is the linear spherical guide in no gap.
Described wrist-watch earhole measuring instrument, wherein: between drop front assembly and main support, be provided with the spring that is used to strut the first earhole pin and the second earhole pin.
Described wrist-watch earhole measuring instrument, wherein: main support is fixedly installed on the base plate; Movablely on base plate be provided with one and be used to regulate the located lateral assembly of watchcase level.
Described wrist-watch earhole measuring instrument, wherein: on base plate, be vertically arranged with chute, but on the optional position of located lateral assembly locking positioning in chute.
Described wrist-watch earhole measuring instrument, wherein: described located lateral assembly comprises adjusted spiral shell dish, regulates spiral shell dish, positioning screw and location cap bag down, comprises horizontally disposed first supporting surface in the cap bag of location; Adjusted spiral shell dish is used to regulate the height and position of the relative base plate of first supporting surface; Regulate the spiral shell dish down and be used for the position of locking positioning screw rod at chute.
Described wrist-watch earhole measuring instrument, wherein: height indicator is absorbed and fixed on the base plate by the switching regulator Magnetic gauge stand.
Described wrist-watch earhole measuring instrument, wherein: movablely on the main support sidewall at benchmark registration arm place be provided with one and be used to regulate the vertical longitudinal register assembly of watchcase; In the longitudinal register assembly, comprise vertically disposed second supporting surface.
A kind of wrist-watch earhole measuring instrument provided by the present invention, owing to adopted surface level with wrist-watch earhole axial line place as reference field, the initial null value that elder generation comes the calibrated altitude table with this level reference, again by this height indicator accurately measure that ear bank, thin body face, the end are flat, position such as ear pin or ear are chewed is to the dimensional data of this level reference, and then obtains the accurate dimension data of earhole center to detected part; Thereby utilize these data to improve the quality of product, and finally make the product of conformance with standard requirement more.
Description of drawings
Fig. 1 is the stereographic map of wrist-watch earhole measuring instrument among the present invention.
Fig. 2 is the explosive view of wrist-watch earhole measuring instrument among the present invention.
Fig. 3 is the stereographic map (band partial sectional view) of wrist-watch earhole measuring instrument among the present invention; Wherein, regulate spiral shell dish 504-location cap bag 6-longitudinal register assembly 7-altimeter 8-guide rail ball 9-spring 10-model watchcase under the 1-main support 101-spring stop A 102-position-limitting pin 103-V type guide rail A 104-spring groove 2-base plate 201-chute 3-drop front assembly 301-handle 302-ear registration arm 303 spring stop B 304-stopper slot 305-earhole pin A 306-V type guide rail B 4-origin reference location assemblies 401 origin reference location arm 402-earhole pin B 403-datum plane 5-located lateral assembly 501-positioning screw 502-adjusted spiral shell dish 503-.
Fig. 4 is that wrist-watch earhole measuring instrument is measured the flat constitutional diagram to earhole in the end among the present invention.
Fig. 5 is that wrist-watch earhole measuring instrument is measured the constitutional diagram of thin body face to earhole among the present invention.
Embodiment
Below with reference to accompanying drawing, the specific embodiment of the present invention and embodiment are described in detail, described specific embodiment in order to explain the present invention, is not to be used to limit the specific embodiment of the present invention only.
A kind of wrist-watch earhole measuring instrument of the present invention, one of its embodiment as shown in Figure 1, comprises base plate 2, main support 1, drop front assembly 3, benchmark positioning component 4, located lateral assembly 5, longitudinal register assembly 6 and height indicator assembly 7; Base plate 2 can be placed on the work top, and main support 1 is fixedly installed on the base plate 2; Drop front assembly 3 is slidingly connected at the top of main support 1; Benchmark positioning component 4 is fixedly installed on the sidewall of main support 1; Located lateral assembly 5 is arranged on the base plate 2, the position-adjustable setting of located lateral assembly 5 on base plate 2; Longitudinal register assembly 6 is arranged on the sidewall of main support 1, is positioned at the below of benchmark positioning component 4; Height indicator assembly 7 comprises Magnetic gauge stand, column, dial framework and the height indicator that has hand switch; Height indicator assembly 7 is absorbed and fixed on the base plate 2 by the switching regulator Magnetic gauge stand.
Wherein, height indicator is arranged on the top of benchmark positioning component 4, is used to measure watchcase earhole dimensional data, specifically can adopt telescopic dial gauge etc., if require the precision of measurement higher, also can adopt lever--type dial indicator etc.; Benchmark positioning component 4 blocks mutually with the watchcase earhole and joins; Benchmark positioning component 4 is provided with a level reference; The axial line of watchcase earhole is positioned at this level reference.
Compare with wrist-watch earhole survey instrument of the prior art, a kind of wrist-watch earhole measuring instrument provided by the present invention, owing to adopted surface level with wrist-watch earhole axial line place as reference field, the initial null value that elder generation comes the calibrated altitude table with this level reference, again by this height indicator accurately measure that ear bank, thin body face, the end are flat, position such as ear pin or ear are chewed is to the dimensional data of this level reference, and then obtains the accurate dimension data of earhole center to detected part; Thereby utilize these data to improve the quality of product, and finally make the product of conformance with standard requirement more.
In the preferred implementation of wrist-watch earhole measuring instrument of the present invention, concrete, as shown in Figure 2, benchmark positioning component 4 can be arranged on the main support 1, comprises that in benchmark positioning component 4 one is fixedly installed on the benchmark registration arm 401 on the main support 1; One first earhole pin 402 is set on benchmark registration arm 401; The one young registration arm 302 of ear movably also is set on main support 1; On the young registration arm 302 of ear, one second earhole pin 305 is set; The second earhole pin 305 and the first earhole pin, 402 coaxial cables are provided with dorsad; Benchmark positioning component 4 blocks mutually with the earhole of watchcase 10 with the second earhole pin 305 by the first earhole pin 402 and joins.The young registration arm 302 of the ear of removable setting cooperates the benchmark registration arm 401 that fixedly installs, various watchcase ear hole gauge lattice that can adaptive different length.
Concrete, as shown in Figure 2, young registration arm 302 one of ear are connected on the drop front assembly 3; Drop front assembly 3 is slidingly connected on the main support 1 by horizontally disposed guide rail, and for example, V-type rail A 103 and V-type rail B 306 are to realize moving of the young registration arm 302 of ear.
Be preferably, as shown in Figure 3, described guide rail is set to not have the linear spherical guide in gap, has adopted linear guides ball 8.Improve the precision of surveying instrument thus greatly, guaranteed the accuracy of measurement data preferably.
Further, between drop front assembly 3 and main support 1, be provided with the spring 9 that is used to strut the first earhole pin 402 and the second earhole pin 305.The elastic force that utilizes spring 9 is to be stuck in the first earhole pin 402 and the second earhole pin, 305 tops on the earhole of watchcase 10; The size of spring 9 elastic force has determined the strength size of earhole pin top card earhole.
If under the situation of not using spring 9, leading screw by adopting tight function with lock or screw rod also can be realized moving of the young registration arm 302 of ear and join with the card of watchcase 10 earholes.
As shown in Figure 3, main support 1 is fixedly installed on the base plate 2; The located lateral assembly 5 that is used to regulate the watchcase level is positioned at the position-movable setting on the base plate 2, needs with the watchcase of adaptive different size size.
Be preferably, on base plate 2, be vertically arranged with chute, the T type groove of orthoscopic etc. for example, but on the optional position of located lateral assembly 5 locking positionings in chute, the position adjustments amount of located lateral assembly 5 relative datum positioning components 4 can be determined by the length of chute.
Concrete, described located lateral assembly 5 comprises adjusted spiral shell dish, regulates spiral shell dish, positioning screw and location cap bag down, comprises horizontally disposed first supporting surface in the cap bag of location; Adjusted spiral shell dish is used to regulate the height and position of the relative base plate 2 of first supporting surface; Regulate the spiral shell dish down and be used for the position of locking positioning screw rod at chute relative datum positioning component 4.
In addition, be used to regulate main support 1 sidewall that the vertical longitudinal register assembly 6 of watchcase is movably arranged on benchmark registration arm place; Longitudinal register assembly 6 can be set to a band cap screw rod, and the cap end of screw rod comprises vertically disposed second supporting surface, drives the axial displacement of second supporting surface by rotating screw bolt, to realize the vertical adjusting of watchcase.
Embodiment one, the flat size in the measurement end to earhole, as shown in Figure 4, earlier the first earhole pin on the benchmark positioning component 4 is aimed at the earhole of watchcase one side, again the earhole pin on the drop front assembly 3 is aimed at the earhole of watchcase opposite side, positioning screw in the mobile then located lateral assembly 5 moves to it under watchcase, and the adjusting compass then rotates its locked location on adjusted spiral shell dish watchcase is transferred to level under rotating.Afterwards by the Magnetic gauge stand in the switch height indicator assembly 7, mobile Magnetic gauge stand is the position on base plate 2, the gauge outfit of height indicator is moved on the level reference, and pointer made zero or the reading zero clearing, and then the gauge outfit of height indicator moved to flat position, the end, indication or data presented promptly are the flat on earth sizes of earhole on this moment height indicator.
Can't use longitudinal register assembly 6 during dimensional data in measuring surface level.Same method can also be measured the surface level porus acusticus internus to the dimensional data at other positions, and for example earhole is to the size of ear bank etc.
Embodiment two, measurement earhole arrive the size of thin body face, as shown in Figure 5, earlier the first earhole pin on the benchmark positioning component 4 is aimed at the earhole of watchcase one side, again the second earhole pin on the drop front assembly 3 is aimed at the earhole of watchcase opposite side, made watchcase vertical by regulating longitudinal register assembly 6 then.Afterwards by the Magnetic gauge stand in the switch height indicator assembly 7, mobile Magnetic gauge stand is the position on base plate 2, the gauge outfit of height indicator is moved on the level reference, and pointer made zero or the reading zero clearing, and then the gauge outfit of height indicator moved to the thin body face of earhole, this moment, height indicator indication or data presented promptly were the sizes that earhole arrives thin body face.
Can't use located lateral assembly 5 during dimensional data in the measuring vertical face.The all right measuring vertical plane of same method porus acusticus internus is to the dimensional data at other positions.
In sum, wrist-watch earhole measuring instrument provided by the invention can realize accurately measuring the relative dimensions of wrist-watch earhole, and fast, convenient, practical, to improving the product total quality and wearing effect and played crucial effects.
Should be understood that; the above only is preferred embodiment of the present invention; be not sufficient to limit technical scheme of the present invention; for those of ordinary skills; within the spirit and principles in the present invention; can be increased and decreased according to the above description, replacement, conversion or improvement, and all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection domain of claims of the present invention.
Claims (10)
1. a wrist-watch earhole measuring instrument comprises that one is used to measure the height indicator of watchcase earhole dimensional data, it is characterized in that: a benchmark positioning component is set below height indicator blocks mutually with the watchcase earhole and join; The benchmark positioning component is provided with a level reference; The axial line of watchcase earhole is positioned at this level reference.
2. wrist-watch earhole measuring instrument according to claim 1 is characterized in that: comprise that in the benchmark positioning component one is fixedly installed on the benchmark registration arm on the main support; One first earhole pin is set on the benchmark registration arm; The one young registration arm of ear movably also is set on main support; On the young registration arm of ear, one second earhole pin is set; The second earhole pin and the first earhole pin coaxial cable are provided with dorsad; The benchmark positioning component blocks mutually with the watchcase earhole with the second earhole pin by the first earhole pin and joins.
3. wrist-watch earhole measuring instrument according to claim 2 is characterized in that: the young registration arm one of ear is connected on the drop front assembly; The drop front assembly is slidingly connected on the main support by horizontally disposed guide rail.
4. wrist-watch earhole measuring instrument according to claim 3 is characterized in that: described guide rail is the linear spherical guide in no gap.
5. wrist-watch earhole measuring instrument according to claim 3 is characterized in that: be provided with the spring that is used to strut the first earhole pin and the second earhole pin between drop front assembly and main support.
6. wrist-watch earhole measuring instrument according to claim 2, it is characterized in that: main support is fixedly installed on the base plate; Movablely on base plate be provided with one and be used to regulate the located lateral assembly of watchcase level.
7. wrist-watch earhole measuring instrument according to claim 6 is characterized in that: on base plate, be vertically arranged with chute, but on the optional position of located lateral assembly locking positioning in chute.
8. wrist-watch earhole measuring instrument according to claim 7 is characterized in that: described located lateral assembly comprises adjusted spiral shell dish, regulates spiral shell dish, positioning screw and location cap bag down, comprises horizontally disposed first supporting surface in the cap bag of location; Adjusted spiral shell dish is used to regulate the height and position of the relative base plate of first supporting surface; Regulate the spiral shell dish down and be used for the position of locking positioning screw rod at chute.
9. wrist-watch earhole measuring instrument according to claim 6, it is characterized in that: height indicator is absorbed and fixed on the base plate by the switching regulator Magnetic gauge stand.
10. wrist-watch earhole measuring instrument according to claim 2 is characterized in that: movablely on the main support sidewall at benchmark registration arm place be provided with one and be used to regulate the vertical longitudinal register assembly of watchcase; In the longitudinal register assembly, comprise vertically disposed second supporting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110181352 CN102278929B (en) | 2011-06-30 | 2011-06-30 | Watch earhole measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110181352 CN102278929B (en) | 2011-06-30 | 2011-06-30 | Watch earhole measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102278929A true CN102278929A (en) | 2011-12-14 |
| CN102278929B CN102278929B (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110181352 Expired - Fee Related CN102278929B (en) | 2011-06-30 | 2011-06-30 | Watch earhole measuring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN102278929B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162595A (en) * | 2013-03-18 | 2013-06-19 | 山东东星表业有限公司 | Auxiliary measuring device for adjustable angular gauge block and measuring method |
| CN104515456A (en) * | 2014-12-17 | 2015-04-15 | 南车资阳机车有限公司 | Crankshaft mounting face height detecting tool |
| CN105953702A (en) * | 2016-06-03 | 2016-09-21 | 马鞍山方圆动力科技有限公司 | Hole pitch gauge |
| CN109839047A (en) * | 2019-03-14 | 2019-06-04 | 江苏理工学院 | A kind of piece surface hole site and center are away from dimension detection tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB588296A (en) * | 1944-05-04 | 1947-05-20 | Coventry Gauge & Tool Co Ltd | An improved comparator for measuring diameters |
| CN200975878Y (en) * | 2006-10-31 | 2007-11-14 | 扬动股份有限公司 | Diesel engine camshaft spigot height measuring device |
| CN201266061Y (en) * | 2008-10-18 | 2009-07-01 | 永济新时速电机电器有限责任公司 | Measuring rule |
| CN201569384U (en) * | 2009-11-23 | 2010-09-01 | 浙江豪情汽车制造有限公司 | Auxiliary clamp of dial indicator measuring instrument |
-
2011
- 2011-06-30 CN CN 201110181352 patent/CN102278929B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB588296A (en) * | 1944-05-04 | 1947-05-20 | Coventry Gauge & Tool Co Ltd | An improved comparator for measuring diameters |
| CN200975878Y (en) * | 2006-10-31 | 2007-11-14 | 扬动股份有限公司 | Diesel engine camshaft spigot height measuring device |
| CN201266061Y (en) * | 2008-10-18 | 2009-07-01 | 永济新时速电机电器有限责任公司 | Measuring rule |
| CN201569384U (en) * | 2009-11-23 | 2010-09-01 | 浙江豪情汽车制造有限公司 | Auxiliary clamp of dial indicator measuring instrument |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162595A (en) * | 2013-03-18 | 2013-06-19 | 山东东星表业有限公司 | Auxiliary measuring device for adjustable angular gauge block and measuring method |
| CN103162595B (en) * | 2013-03-18 | 2015-07-08 | 山东东星表业有限公司 | Auxiliary measuring device for adjustable angular gauge block and measuring method |
| CN104515456A (en) * | 2014-12-17 | 2015-04-15 | 南车资阳机车有限公司 | Crankshaft mounting face height detecting tool |
| CN105953702A (en) * | 2016-06-03 | 2016-09-21 | 马鞍山方圆动力科技有限公司 | Hole pitch gauge |
| CN109839047A (en) * | 2019-03-14 | 2019-06-04 | 江苏理工学院 | A kind of piece surface hole site and center are away from dimension detection tool |
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| Publication number | Publication date |
|---|---|
| CN102278929B (en) | 2013-01-02 |
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Effective date of registration: 20130822 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Nanhai Avenue Nanyou Road No. 2009, new energy building B block 7 layer Patentee after: EBOHR boutique Patentee after: (Shenzhen) Limited Address before: 518102, Guangdong, Shenzhen, Baoan District iron and steel reservoir, the Peach Garden innovation science and Technology Park, B building, on the right Patentee before: PAMA Precision Manufacturing Ltd |
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Granted publication date: 20130102 Termination date: 20210630 |