CN2938015Y - Multifunction callipers - Google Patents
Multifunction callipers Download PDFInfo
- Publication number
- CN2938015Y CN2938015Y CN 200620091677 CN200620091677U CN2938015Y CN 2938015 Y CN2938015 Y CN 2938015Y CN 200620091677 CN200620091677 CN 200620091677 CN 200620091677 U CN200620091677 U CN 200620091677U CN 2938015 Y CN2938015 Y CN 2938015Y
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- China
- Prior art keywords
- rule
- master calibration
- calibration chi
- measuring
- graduated scale
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- Expired - Fee Related
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Abstract
The utility model relates to a caliper with multi-functions, comprising a principal graduated scale with a fixing measuring jaw and a sliding measuring jaw and a secondary graduated scale that is vertically arranged on the principal graduated scale and can slide in the axle direction of the principal graduated scale. A secondary sliding measuring jaw, which corresponds with the fixing measuring jaw of the principal graduated scale, is arranged on a secondary cursor on the secondary graduated scale. A string height measuring jaw is arranged in the axial direction of the secondary graduated scale. The caliper can be used to measure the string height of a minor arc and the depth of the workpiece. Therefore, the caliper has a plurality of measuring functions and manufacturing costs can not be increased a lot.
Description
Affiliated field:
The utility model relates to a kind of internal diameter or external diameter that is used to measure objects such as right cylinder and/or pipe, and the multifuctional calliper of action.
Background technology:
Vernier caliper is the measurer that is used to measure the interior external diameter of machine parts or workpiece or thickness etc., is to have the long chi of scale and be installed in the fixation measuring pawl of this long chi one end by one, and is arranged on the slip measuring claw formation on the vernier.With this kind gage measuring machine parts or workpiece the time, its maximum range depends on the length of slide calliper rule, and only limits to measure the interior external diameter or the thickness of machine parts or workpiece, and not the energy measurement minor arc the diameter of corresponding object.
The technology that a kind of name is called " slide calliper rule " is disclosed for No. 155478 at the problems referred to above Chinese patent.These slide calliper rule comprise a fixed proportion chi or rule and slide block, and electronic component, and rule comprises the internal cavities of a longitudinal extension; Measuring sensor comprises that one is extended and two ends are fixed on lead on the rule in cavity; The part that slide block is positioned at rule comprises a permanent magnet; Each end of lead and piezoelectric crystal acting in conjunction lead is connected electrically on the pulse producer, produce the electric pulse of the weak point of predetermined period, pick-up unit in the slide calliper rule and piezoelectric crystal acting in conjunction, measure with this tree diameters that will be clipped between rule pillar and the slider post, though this slide calliper rule energy measurement is than major diameter trees external diameter, but the parts of these slide calliper rule are more, and measuring process is more loaded down with trivial details, and the internal diameter of energy measurement larger object not.
In addition, to be called " slide calliper rule that can be used for radius measurement " also be the solution that proposes at measurement range to a kind of name of No. 2509555, Chinese patent bulletin.These slide calliper rule are three sounding rods to be set having on the common slide calliper rule of main scale and secondary chi, wherein decide bar and be contained on the main scale for two, another moving bar is contained on the secondary chi and moves relative to deciding bar with secondary chi, decide bar and contact with measured circular arc simultaneously for two during measurement with a moving bar, by identical with the electronic type quantity slide calliper rule again electronic circuit one capacitance type sensor logotype of three contact point coordinates, calculate the pairing radius of this arc, these slide calliper rule finally can be measured the testee radius corresponding by minor arc, but these slide calliper rule must combine with its corresponding electron device, its process of measurement is comparatively loaded down with trivial details, and cost of manufacture is higher.
Summary of the invention:
The purpose of this utility model provides a kind of interior external diameter or thickness that is used to measure part or workpiece, and the multifuctional calliper of the chord length and the degree of depth.
The multifuctional calliper that the utility model proposed comprises the master calibration chi, and an end of this master calibration chi is provided with the opposite fixation measuring pawl of both direction and a slip measuring claw that limits by main cursor; Vertically being installed in also can be along its secondary in axial sliding rule on the master calibration chi, the secondary vernier of secondary rule be provided with the master calibration chi on the corresponding secondary slip measuring claw of a fixation measuring pawl, and be axially installed with the action measuring claw at secondary rule.
Being provided with in one end of described master calibration chi can be along its axially movable depth survey pawl.
Described secondary vernier comprises and can and be installed in upright guide groove on the sliding sleeve along the axially movable sliding sleeve of master calibration chi, and is used for sliding sleeve is fixed on fastening bolt on the secondary rule.
The multifuctional calliper that the utility model proposed adopts a secondary rule that is installed on the master calibration chi, and the action measuring claw is installed on secondary rule, can be used to measure the action of minor arc, can extrapolate the radius or the diameter of testee by the action value, simultaneously, in the master calibration chi, also be provided with the depth survey pawl, the degree of depth that can measuring workpieces, so this kind slide calliper rule have multiple measurement function, and can't increase how many costs of manufacture.
Description of drawings:
Accompanying drawing 1 is the surface structure synoptic diagram of the embodiment of multifuctional calliper that proposes of the utility model.
Embodiment:
Referring to Fig. 1, this figure provides the overall appearance structure of the embodiment of multifuctional calliper that the utility model proposes.This kind slide calliper rule comprise master calibration chi 1 and secondary rule 2, and depth survey pawl 3.
One end of master calibration chi 1 is provided with the opposite and fixation measuring pawl 11 and 12 in same plane of both direction, being equipped with one on master calibration chi 1 can be along its axially movable main cursor 13, and be equipped with on main cursor 13 and fixation measuring pawl 11 corresponding slip measuring claws 14, fixation measuring pawl 11 and slip measuring claw 14 are used to measure the diameter of part or workpiece.Master calibration chi 1 is away from a side hollow of fixation measuring pawl 11, and depth survey pawl 3 can extend in the hollow part of master calibration chi 1 and can move axially along it, in order to the degree of depth of measuring workpieces.
Claims (3)
1, a kind of multifuctional calliper is characterized in that comprising:
Master calibration chi, an end of this master calibration chi are provided with the opposite fixation measuring pawl of both direction and a slip measuring claw that limits by main cursor; With
Vertically being installed in also can be along its secondary in axial sliding rule on the master calibration chi, the secondary vernier of secondary rule be provided with the master calibration chi on the corresponding secondary slip measuring claw of a fixation measuring pawl, and be axially installed with the action measuring claw at secondary rule.
2, multifuctional calliper according to claim 1 is characterized in that: being provided with in the end of described master calibration chi can be along its axially movable depth survey pawl.
3, multifuctional calliper according to claim 1 is characterized in that: described secondary vernier comprises and can and be installed in upright guide groove on the sliding sleeve along the axially movable sliding sleeve of master calibration chi, and is used for sliding sleeve is fixed on fastening bolt on the secondary rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091677 CN2938015Y (en) | 2006-06-23 | 2006-06-23 | Multifunction callipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091677 CN2938015Y (en) | 2006-06-23 | 2006-06-23 | Multifunction callipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938015Y true CN2938015Y (en) | 2007-08-22 |
Family
ID=38362044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091677 Expired - Fee Related CN2938015Y (en) | 2006-06-23 | 2006-06-23 | Multifunction callipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938015Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806565A (en) * | 2010-04-30 | 2010-08-18 | 攀钢集团钢铁钒钛股份有限公司 | Vernier caliper |
| CN102393176A (en) * | 2011-11-01 | 2012-03-28 | 江苏万恒铸业有限公司 | Tool for detecting mould outline curvature radius |
| CN103162597A (en) * | 2011-12-19 | 2013-06-19 | 空中客车运营有限公司 | Hole depth measurement device |
| CN103368109A (en) * | 2013-07-16 | 2013-10-23 | 国家电网公司 | High-voltage pothead lineation cutting positioning device |
| CN103368107A (en) * | 2013-07-16 | 2013-10-23 | 国家电网公司 | High-voltage pothead lineation cutting positioning method |
| CN103884256A (en) * | 2014-04-01 | 2014-06-25 | 涂振仲 | Diameter measurement ruler |
| CN104654952A (en) * | 2014-11-27 | 2015-05-27 | 浙江吉利罗佑发动机有限公司 | Vernier type comprehensive gauge for hole |
| CN105186396A (en) * | 2013-07-16 | 2015-12-23 | 国家电网公司 | High-voltage cable head lineation cutting positioning device accurate and convenient to manufacture |
| CN106403754A (en) * | 2016-09-20 | 2017-02-15 | 浙江省特种设备检验研究院 | Crane part multidimensional comprehensive measuring tool |
| CN109696107A (en) * | 2018-12-26 | 2019-04-30 | 武汉光谷科威晶激光技术有限公司 | A kind of detection device for determining power for turbofan |
-
2006
- 2006-06-23 CN CN 200620091677 patent/CN2938015Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806565A (en) * | 2010-04-30 | 2010-08-18 | 攀钢集团钢铁钒钛股份有限公司 | Vernier caliper |
| CN102393176A (en) * | 2011-11-01 | 2012-03-28 | 江苏万恒铸业有限公司 | Tool for detecting mould outline curvature radius |
| CN103162597A (en) * | 2011-12-19 | 2013-06-19 | 空中客车运营有限公司 | Hole depth measurement device |
| CN105186400A (en) * | 2013-07-16 | 2015-12-23 | 国家电网公司 | Application method of one-time lineating high-voltage cable head lineation cutting positioning device |
| CN105186398A (en) * | 2013-07-16 | 2015-12-23 | 国家电网公司 | Application method of one-time lineating and positioning high-voltage cable head lineation cutting positioning device |
| CN105633862A (en) * | 2013-07-16 | 2016-06-01 | 国家电网公司 | Convenient-to-fabricate high-voltage cable head marking and cutting positioning method employing one-time marking positioning |
| CN105610098A (en) * | 2013-07-16 | 2016-05-25 | 国家电网公司 | Convenient-to-fabricate high-voltage cable head marking and cutting positioning method |
| CN105186401A (en) * | 2013-07-16 | 2015-12-23 | 国家电网公司 | Application method of high-voltage cable head lineation cutting positioning device accurate in manufacturing |
| CN103368109A (en) * | 2013-07-16 | 2013-10-23 | 国家电网公司 | High-voltage pothead lineation cutting positioning device |
| CN105186396A (en) * | 2013-07-16 | 2015-12-23 | 国家电网公司 | High-voltage cable head lineation cutting positioning device accurate and convenient to manufacture |
| CN103368107A (en) * | 2013-07-16 | 2013-10-23 | 国家电网公司 | High-voltage pothead lineation cutting positioning method |
| CN103368109B (en) * | 2013-07-16 | 2016-01-20 | 国家电网公司 | High-voltage pothead lineation cutting and positioning device |
| CN103368107B (en) * | 2013-07-16 | 2016-02-03 | 国家电网公司 | High-voltage pothead lineation cutting localization method |
| CN105591323A (en) * | 2013-07-16 | 2016-05-18 | 国家电网公司 | Line-scribing, cutting, and positioning method of high-voltage cable head with convenient manufacture and one-time line-scribing positioning |
| CN103884256A (en) * | 2014-04-01 | 2014-06-25 | 涂振仲 | Diameter measurement ruler |
| CN104654952A (en) * | 2014-11-27 | 2015-05-27 | 浙江吉利罗佑发动机有限公司 | Vernier type comprehensive gauge for hole |
| CN104654952B (en) * | 2014-11-27 | 2017-06-06 | 浙江吉利罗佑发动机有限公司 | A kind of cursor type hole receiver ga(u)ge |
| CN106403754A (en) * | 2016-09-20 | 2017-02-15 | 浙江省特种设备检验研究院 | Crane part multidimensional comprehensive measuring tool |
| CN109696107A (en) * | 2018-12-26 | 2019-04-30 | 武汉光谷科威晶激光技术有限公司 | A kind of detection device for determining power for turbofan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |