CN103376038A - Multi-type multi-measuring jaw height and depth digimatic caliper - Google Patents
Multi-type multi-measuring jaw height and depth digimatic caliper Download PDFInfo
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- CN103376038A CN103376038A CN2012101072296A CN201210107229A CN103376038A CN 103376038 A CN103376038 A CN 103376038A CN 2012101072296 A CN2012101072296 A CN 2012101072296A CN 201210107229 A CN201210107229 A CN 201210107229A CN 103376038 A CN103376038 A CN 103376038A
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Abstract
Provided is a multi-type multi-measuring jaw height and depth digimatic caliper, belonging to a measuring instrument. The caliper is mainly composed of a caliper body, a caliper frame, a digital display assembly, a movable jaw locking frame, a lineation jaw, a base, a depth caliper locking frame and a depth base caliper and can be used as a digimatic caliper, a digimatic height caliper and a digimatic depth caliper. The caliper body is in slide connection with the caliper frame; the digital display assembly is in connection with an upper end surface of the caliper frame through screws; internal and external measuring jaws are in connection with extension bars which are respectively in connection with a caliper frame measuring jaw and a movable measuring jaw; the right end of the lineation jaw is sleeved into the movable jaw locking frame to be in connection with the caliper frame measuring jaw; the base is in transitional cooperative connection with a lower segment of the caliper body; an upper end of the depth base caliper is sleeved into the depth caliper locking frame which is respectively in connection with measuring jaws at ends of the caliper frame. The multi-type multi-measuring jaw height and depth digimatic caliper has the advantages of powerful functions, wide application and high cost performance and can be widely used for accurate measurement of mechanical processing members, especially special-shaped precision parts and equipment maintenance parts of all walks of life.
Description
Technical field
The present invention relates to a kind of electronic measuring instrument, be specially the advanced digimatic calipers of a kind of many types of formula volume pawl.
Background technology
At present, the use of digimatic calipers is more and more universal, function has also reached four kinds, but can be applicable to the measurement of machined piece, can be applicable to again the measurement of the maintenance of equipment part of all trades and professions, especially the advanced digimatic calipers of the many types of formula volume pawl of aerospace vehicle precision parts measurement does not also have.The patent No. of Ma'er Precision Measuring Gauge's application is 200320120073.1 " Multifunctional absolute digimatic caliper ", only have changeless two measuring jaws, though being fixedly connected with metering jet, the lower end of its two measuring jaw can change measuring head with different occasions according to different parts, but because its metering jet is changeless, can not elongate or shorten, this is restricted with regard to the expansion that makes function.The patent No. of Shenyang Airplane Ind.'s application is 200920016313.0 " Multifunctional absolute digimatic caliper ", and its two measuring jaw is also made special measurement head jack in the end of blade and mobile measuring jaw, the special measurement head is contained in the jack.Equally, the special measurement head is made in its end at blade and mobile measuring jaw, also is changeless.Above-mentioned two patents more do not have the use function of the patterns such as variable digimatic height gage and digimatic depth gage.
Summary of the invention
For above-mentioned situation, the invention provides the advanced digimatic calipers of a kind of many types of formula volume pawl, this is a kind of many types of formula digimatic calipers that the patterns such as digimatic height gage and digimatic depth gage are used function that comprises, it makes the function of digimatic calipers more, adaptability is wider, and cost performance is higher.
The technical solution adopted in the present invention is: the advanced digimatic calipers of many types of formula volume pawl mainly is made of blade, chi frame, digital display assembly, movable claw locking frame, movable measuring claw, line pawl, base, pit gauge locking frame, degree of depth base chi.Can be used as digimatic calipers, digimatic height gage and digimatic depth gage uses.Blade and chi frame are slidingly connected, lock-screw is threaded with chi frame upper side, the digital display assembly is connected with chi frame upper surface with screw, stop screw is threaded with the right-hand member of blade, inside and outside measuring claw is connected with extension rod, fix with lock-screw, extension rod respectively with chi frame measuring claw, movable measuring claw connects, fix with trip bolt, movable measuring claw is connected with the blade left end in the locking frame, fix left measurement unguiculus with lock-screw, right measurement unguiculus is enclosed within respectively in the locking frame and chi frame measuring claw, movable measuring claw connection (on, lower measuring jaw all can), get final product to be convenient for measuring the endoporus aperture.Different measuring claws all can be enclosed within the locking frame and be connected with chi frame measuring claw, movable measuring claw, realizes multiple measuring claw measurement.As long as the user has new measurement demand, just can with new measuring claw, realize its functional requirement.Change extension rod, also can extend to from small-range the measurement of wide range.The right-hand member of line pawl packs in the movable claw locking frame and is connected with the measuring claw of chi frame, fixes with lock-screw, and base is connected with the hypomere transition fit of blade, and is fastening with the base trip bolt, can realize highly measuring.The upper end of degree of depth base chi packs into pit gauge locking frame, and pit gauge locking frame is connected with the two ends measuring claw of chi frame respectively, fixes with lock-screw, can realize the depth survey of wide range.Directly use chi frame measuring claw as degree of depth base chi, can realize the depth survey of small-range.
After adopting such scheme, the advanced digimatic calipers of many types of formula volume pawl also has digimatic height gage, digimatic depth gage and the functions such as volume pawl, the measurement of many gauge heads except the function with ordinary electronic digital display calliper.The advanced digimatic calipers of many types of formula volume pawl adopts and changes measuring jaw, and increase required function: switching center9 becomes a centre distance digimatic calipers apart from gauge head; Change line pawl gauge head, become a line pawl digimatic calipers; Change the lengthening measuring jaw, become one and lengthen the pawl digimatic calipers; Change extendible and retractable dog, become an extendible and retractable dog digimatic calipers; Replace tubes wall thickness pawl becomes a thickness of pipe digimatic calipers; Change wide amount face pawl, become a wide amount face digimatic calipers (but measuring steel wire rope etc.); Change the internal channel pawl, become an internal channel digimatic calipers; Change the outer channel pawl, become an outer channel digimatic calipers; Change the cylinder gauge head, become a socket cap digimatic calipers (can measure internal orifice dimension, axle external diameter and pitch circle diameter); Change the screw thread gauge head, become a screw thread digimatic calipers (can measure the pitch diameter of thread and pitch); Change the off normal pawl, become an off normal digimatic calipers; The gauge head of changing the shuttle becomes a bulb digimatic calipers; Change other special gauge heads or special-shaped measuring jaw, just become a special gauge head or special-shaped measuring jaw digimatic calipers.
After adopting such scheme, make the advanced digimatic calipers of many types of formula volume pawl that novel structure arranged, have many types of formula, powerful, wide adaptability, the advantage that cost performance is high.Be widely used in the accurate measurement of the maintenance of equipment part of the especially special-shaped precision part of machined piece and all trades and professions.
Description of drawings
Fig. 1 is the advanced digimatic calipers structural representation of many types of formula volume pawl.
Fig. 2 is volume pawl digimatic calipers instrumentation plan.
Fig. 3 is case one internal channel digimatic calipers instrumentation plan.
Fig. 4 is case two outer channel digimatic calipers instrumentation plans.
Fig. 5 is case three centre distance digimatic calipers instrumentation plans.
Fig. 6 is the digimatic height gage structural representation.
Fig. 7 is case quadrielectron digital display pit gauge instrumentation plan.
1. blades, 2. chi frames, 3. lock-screws, 4. digital display assemblies, 5. stop screws, 6. inside and outside measuring claw 7. trip bolts 8. movable measuring claw 9. locking frames 10. extension rods 11. left measurement unguiculus 12. right measurement unguiculuses 13, measured workpiece 14, internal channel measuring head 15, outer channel measuring claw 16, movable claw locking frame 17, center distance measurement head 18, line pawl 19, base trip bolt 20, base 21, pit gauge locking frame 22, degree of depth base chi among the figure
Embodiment
From Fig. 1, Fig. 2 learns, blade 1 is slidingly connected with chi frame 2, lock-screw 3 is threaded with chi frame 2 upper sides, digital display assembly 4 usefulness screws are connected with chi frame 2 upper surfaces, stop screw 5 is threaded with the right-hand member of blade 1, inside and outside measuring claw 6 is connected with extension rod 10, fixing with lock-screw 3, extension rod 10 respectively with the measuring claw of chi frame 2, movable measuring claw 8 connects, fixing with trip bolt 7, movable measuring claw 8 is connected with blade 1 left end in locking frame 9, and is fixing with lock-screw 3, left measurement unguiculus 11, right measurement unguiculus 12 is enclosed within respectively in the locking frame 9 and the measuring claw of chi frame 2, movable measuring claw 8 connections (on, lower measuring jaw all can).
Case one
Fig. 3 is the internal channel digimatic calipers, and the upper end of internal channel measuring head 14 is overlapped respectively in the measuring claw, movable measuring claw 8 of drilling depth frame 2, and is fixing with trip bolt 7.Measure front two inboards and be close to, zero clearing can be measured, and shown numerical value is added the fixed value of measuring head is measured value.
Case two
Fig. 4 is the outer channel digimatic calipers, and the upper end of outer channel measuring claw 15 packs into respectively in the movable claw locking frame 16 and is connected with measuring claw, the movable measuring claw 8 of chi frame 2, and is fixing with lock-screw 3.Measure front two outer channel measuring claws 15 and be close to, zero clearing can be measured, and shown numerical value is measured value.
Case three
Apart from digimatic calipers, the upper end of center distance measurement head 17 packs into respectively in the movable claw locking frame 16 and is connected with measuring claw, the movable measuring claw 8 of chi frame 2, and is fixing with lock-screw 3 centered by Fig. 5.Measure front two center distance measurement pawls 15 and be close to, zero clearing can be measured, and shown numerical value is added the fixed value (diameter) of a center distance measurement pawl is measured value.
Fig. 6 is digimatic height gage, and the right-hand member of line pawl 18 packs in the movable claw locking frame 16 and is connected with the measuring claw of chi frame 2, and fixing with lock-screw 3, base 20 is connected with the hypomere transition fit of blade 1, and is fastening with base trip bolt 19.When base 20 is connected with the hypomere of blade 1, should make the hypomere side of blade 1 be close to cell wall in the base 20, make the vertical trip bolt 19 of tightening again with the bottom surface of base 20 of blade 1.
Case four
Fig. 7 is digimatic depth gage, and all there is a straight trough two sides, upper end of degree of depth base chi 22, and straight trough is packed into the tongue that pit gauge is locked frame 21, and pit gauge locking frame 21 is connected with the two ends measuring claw of chi frame 2 respectively, and is fixing with lock-screw 3.
Claims (5)
1. the advanced digimatic calipers of many types of formula volume pawl is mainly by blade, the chi frame, the digital display assembly, movable claw locking frame, movable measuring claw, the line pawl, base, pit gauge locking frame, degree of depth base chi consists of, can be used as digimatic calipers, digimatic height gage and digimatic depth gage use, blade and chi frame are slidingly connected, the digital display assembly is connected with chi frame upper surface with screw, it is characterized in that: inside and outside measuring claw is connected with extension rod, fix with lock-screw, extension rod respectively with chi frame measuring claw, movable measuring claw connects, fix with trip bolt, movable measuring claw is connected with the blade left end in the locking frame, fix left measurement unguiculus with lock-screw, right measurement unguiculus is enclosed within respectively in the locking frame and chi frame measuring claw, movable measuring claw connects.
2. the advanced digimatic calipers of many types of formula volume pawl according to claim 1, it is characterized in that: different measuring claws all can be enclosed within the locking frame and be connected with chi frame measuring claw, movable measuring claw, realizes multiple measuring claw measurement.
3. the advanced digimatic calipers of many types of formula volume pawl according to claim 1 is characterized in that: change extension rod, can extend to from small-range the measurement of wide range.
4. the advanced digimatic calipers of many types of formula volume pawl according to claim 1, it is characterized in that: use as digimatic height gage, the right-hand member of line pawl packs in the movable claw locking frame and is connected with the measuring claw of chi frame, fix with lock-screw, base is connected with the hypomere transition fit of blade, and is fastening with the base trip bolt.
5. the advanced digimatic calipers of many types of formula volume pawl according to claim 1, it is characterized in that: use as digimatic depth gage, the upper end of degree of depth base chi packs into pit gauge locking frame, and pit gauge locking frame is connected with the two ends measuring claw of chi frame respectively, fixes with lock-screw.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101072296A CN103376038A (en) | 2012-04-11 | 2012-04-11 | Multi-type multi-measuring jaw height and depth digimatic caliper |
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| CN2012101072296A CN103376038A (en) | 2012-04-11 | 2012-04-11 | Multi-type multi-measuring jaw height and depth digimatic caliper |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643368A (en) * | 2014-11-14 | 2016-06-08 | 贵州振华天通设备有限公司 | Extension method and device for machine tool three-coordinate measurement range |
| CN107063049A (en) * | 2017-06-30 | 2017-08-18 | 青岛兰石重型机械设备有限公司 | A kind of annular groove central diameter survey tool and its application method |
| CN107727044A (en) * | 2017-11-25 | 2018-02-23 | 山西江淮重工有限责任公司 | Ultra-deep blind hole depth measurement apparatus |
| CN109211048A (en) * | 2018-04-25 | 2019-01-15 | 章荣康 | Light-duty multifunctional beam calliper |
| CN109357580A (en) * | 2018-12-17 | 2019-02-19 | 中国航发沈阳发动机研究所 | A kind of double freedom digital display calliper |
| CN110530227A (en) * | 2018-05-26 | 2019-12-03 | 章荣康 | Slotless round bar depth internal channel digital display calliper |
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| US6279248B1 (en) * | 1999-09-22 | 2001-08-28 | Central Purchasing, Inc. | Digital measuring system having a multi-row encoder disk |
| CN2662197Y (en) * | 2003-11-28 | 2004-12-08 | 马尔精密量仪（苏州）有限公司 | Multifunctional digital display caliper |
| CN102141361A (en) * | 2010-02-02 | 2011-08-03 | 桂林安一量具有限公司 | Universal caliper and function upgrading method |
| CN202123509U (en) * | 2011-06-23 | 2012-01-25 | 彭健 | Multifunctional marking vernier scale |
-
2012
- 2012-04-11 CN CN2012101072296A patent/CN103376038A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279248B1 (en) * | 1999-09-22 | 2001-08-28 | Central Purchasing, Inc. | Digital measuring system having a multi-row encoder disk |
| CN2662197Y (en) * | 2003-11-28 | 2004-12-08 | 马尔精密量仪（苏州）有限公司 | Multifunctional digital display caliper |
| CN102141361A (en) * | 2010-02-02 | 2011-08-03 | 桂林安一量具有限公司 | Universal caliper and function upgrading method |
| CN202123509U (en) * | 2011-06-23 | 2012-01-25 | 彭健 | Multifunctional marking vernier scale |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643368A (en) * | 2014-11-14 | 2016-06-08 | 贵州振华天通设备有限公司 | Extension method and device for machine tool three-coordinate measurement range |
| CN107063049A (en) * | 2017-06-30 | 2017-08-18 | 青岛兰石重型机械设备有限公司 | A kind of annular groove central diameter survey tool and its application method |
| CN107727044A (en) * | 2017-11-25 | 2018-02-23 | 山西江淮重工有限责任公司 | Ultra-deep blind hole depth measurement apparatus |
| CN109211048A (en) * | 2018-04-25 | 2019-01-15 | 章荣康 | Light-duty multifunctional beam calliper |
| CN110530227A (en) * | 2018-05-26 | 2019-12-03 | 章荣康 | Slotless round bar depth internal channel digital display calliper |
| CN109357580A (en) * | 2018-12-17 | 2019-02-19 | 中国航发沈阳发动机研究所 | A kind of double freedom digital display calliper |
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Addressee: Anyi Instrument Co. Ltd. Document name: the First Notification of an Office Action |
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Application publication date: 20131030 |