CN106767308A - Diameter of bore survey tool - Google Patents
Diameter of bore survey tool Download PDFInfo
- Publication number
- CN106767308A CN106767308A CN201510798745.1A CN201510798745A CN106767308A CN 106767308 A CN106767308 A CN 106767308A CN 201510798745 A CN201510798745 A CN 201510798745A CN 106767308 A CN106767308 A CN 106767308A
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- measurement
- diameter
- crossbeam
- survey tool
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of diameter of bore survey tool, including measurement crossbeam, the measurement crossbeam is respectively arranged at two ends with governor motion；The governor motion includes being fixedly installed on the mounting seat of the measurement beam-end, the mounting seat is provided with the slide opening with the measurement beam vertical, traveller is provided with the slide opening, one end of the traveller is provided with postive stop baffle that is perpendicular and coordinating with interior hole end surface, and the mounting seat is provided with the position locking mechanism for locking the traveller position；The position locking mechanism include be arranged in the mounting seat and the screwed hole vertical with the slide opening and in the screwed hole and with its screw thread coordinate lock screw；In two mounting seats, one of them described mounting seat is provided with the positioning mandril parallel with the measurement crossbeam, and another described mounting seat is provided with the measurement head amesdial parallel with the measurement crossbeam.
Description
Technical field
The invention belongs to the measuring equipment technical field being characterized using mechanical means, a kind of diameter of bore survey tool is specifically related to.
Background technology
In field of machining, processing gear ring, the required precision of hole size is very high, and existing hole measuring instrument cannot realize accurate measurement, and with the continuous improvement of machining level, existing survey tool can not meet the use demand of people；Many designs have been occurred in that on hole measuring, but complex structure, cumbersome, expensive mostly.Therefore, the present invention is directed to propose a kind of simple structure, the hole measuring instrument of simple operation, are required with the accurate measurement for meeting larger diameter internal bore.
The content of the invention
In view of this, it is an object of the invention to provide a kind of diameter of bore survey tool, the measurement of diameter of bore can not only be met, and with simple structure, certainty of measurement advantage high.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of diameter of bore survey tool, including measurement crossbeam, the measurement crossbeam are respectively arranged at two ends with governor motion；The governor motion includes being fixedly installed on the mounting seat of the measurement beam-end, the mounting seat is provided with the slide opening with the measurement beam vertical, traveller is provided with the slide opening, one end of the traveller is provided with postive stop baffle that is perpendicular and coordinating with interior hole end surface, and the mounting seat is provided with the position locking mechanism for locking the traveller position；The position locking mechanism include be arranged in the mounting seat and the screwed hole vertical with the slide opening and in the screwed hole and with its screw thread coordinate lock screw；In two mounting seats, one of them described mounting seat is provided with the positioning mandril parallel with the measurement crossbeam, and another described mounting seat is provided with the measurement head amesdial parallel with the measurement crossbeam.
Further, the mounting seat is provided with the axis installation through-hole parallel with the measurement crossbeam.
Further, the positioning mandril is provided with external screw thread, and the positioning mandril extends through the corresponding installation through-hole and using the spacing fixation of nut coordinated with its screw thread.
Further, the measurement head of the amesdial extends through the corresponding installation through-hole.
Further, each described mounting seat is provided with two slide openings, and traveller is equipped with each described slide opening.
Further, the installation through-hole is arranged between two slide openings.
The beneficial effects of the present invention are：
Diameter of bore survey tool of the invention, is respectively provided with governor motion, so by the two ends of measurement crossbeam, the height of postive stop baffle can be conveniently adjusted using slide opening and traveller, and lock screw latched position is utilized, and then the horizontal depth of beam of measurement is adjusted, to improve certainty of measurement；By installing positioning mandril and amesdial in two mounting seats at measurement crossbeam two ends, when using, positioning mandril is withstood on endoporus inwall, and the measurement head of amesdial is engaged with the inwall of endoporus, rotation measuring crossbeam, reads the full-scale reading of amesdial, you can the diameter of measurement endoporus, with simple structure, certainty of measurement advantage high.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and illustrates：
Fig. 1 is the structural representation of diameter of bore survey tool embodiment of the present invention；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, being the structural representation of diameter of bore survey tool embodiment of the present invention.The diameter of bore survey tool of the present embodiment, including measurement crossbeam 1, measure crossbeam 1 is respectively arranged at two ends with governor motion.The governor motion of the present embodiment includes being fixedly installed on the mounting seat 2 of measurement crossbeam 1 end, mounting seat 2 is provided with the slide opening vertical with measurement crossbeam 1, traveller 3 is provided with slide opening, one end of traveller 3 is provided with postive stop baffle 4 that is perpendicular and coordinating with interior hole end surface, and mounting seat 2 is provided with the position locking mechanism for locking the position of traveller 3.The position locking mechanism of the present embodiment includes being arranged in mounting seat 2 and the screwed hole 8 vertical with slide opening and the lock screw that coordinates in the screwed hole 8 and with its screw thread.In two mounting seats 2, one of mounting seat 2 is provided with the positioning mandril 5 parallel with measurement crossbeam 1, and another mounting seat 2 is provided with the measurement head amesdial 6 parallel with measurement crossbeam 1.
Further, mounting seat 2 is provided with the axis installation through-hole parallel with measurement crossbeam 1, and the positioning mandril 5 of the present embodiment is provided with external screw thread, and positioning mandril 5 extends through corresponding installation through-hole and using the spacing fixation of nut 7 coordinated with its screw thread.The position of adjusting nut 7, can be with the position of lateral adjustments positioning mandril 5.The measurement head of the amesdial 6 of the present embodiment extends through corresponding installation through-hole.
Further, each mounting seat 2 is provided with two slide openings, and traveller 3 is equipped with each slide opening, and installation through-hole is arranged between two slide openings, and using the mounting seat 2 of the structure, supporting construction is more stablized.
The diameter of bore survey tool of the present embodiment, is respectively provided with governor motion, so by the two ends of measurement crossbeam, the height of postive stop baffle can be conveniently adjusted using slide opening and traveller, and lock screw latched position is utilized, and then the horizontal depth of beam of measurement is adjusted, to improve certainty of measurement；By installing positioning mandril and amesdial in two mounting seats at measurement crossbeam two ends, when using, positioning mandril is withstood on endoporus inwall, and the measurement head of amesdial is engaged with the inwall of endoporus, rotation measuring crossbeam, reads the full-scale reading of amesdial, you can the diameter of measurement endoporus, with simple structure, certainty of measurement advantage high.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (6)
1. a kind of diameter of bore survey tool, it is characterised in that：Including measurement crossbeam, the measurement crossbeam is respectively arranged at two ends with governor motion；The governor motion includes being fixedly installed on the mounting seat of the measurement beam-end, the mounting seat is provided with the slide opening with the measurement beam vertical, traveller is provided with the slide opening, one end of the traveller is provided with postive stop baffle that is perpendicular and coordinating with interior hole end surface, and the mounting seat is provided with the position locking mechanism for locking the traveller position；The position locking mechanism include be arranged in the mounting seat and the screwed hole vertical with the slide opening and in the screwed hole and with its screw thread coordinate lock screw；In two mounting seats, one of them described mounting seat is provided with the positioning mandril parallel with the measurement crossbeam, and another described mounting seat is provided with the measurement head amesdial parallel with the measurement crossbeam.
2. diameter of bore survey tool according to claim 1, it is characterised in that：The mounting seat is provided with the axis installation through-hole parallel with the measurement crossbeam.
3. diameter of bore survey tool according to claim 2, it is characterised in that：The positioning mandril is provided with external screw thread, and the positioning mandril extends through the corresponding installation through-hole and using the spacing fixation of nut coordinated with its screw thread.
4. diameter of bore survey tool according to claim 3, it is characterised in that：The measurement head of the amesdial extends through the corresponding installation through-hole.
5. the diameter of bore survey tool according to claim any one of 2-4, it is characterised in that：Each described mounting seat is provided with two slide openings, and traveller is equipped with each described slide opening.
6. diameter of bore survey tool according to claim 5, it is characterised in that：The installation through-hole is arranged between two slide openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798745.1A CN106767308A (en) | 2015-11-19 | 2015-11-19 | Diameter of bore survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798745.1A CN106767308A (en) | 2015-11-19 | 2015-11-19 | Diameter of bore survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106767308A true CN106767308A (en) | 2017-05-31 |
Family
ID=58916556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798745.1A Pending CN106767308A (en) | 2015-11-19 | 2015-11-19 | Diameter of bore survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106767308A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139309A1 (en) * | 1991-03-08 | 1992-09-10 | Dyckerhoff & Widmann Ag | Measuring dimensions of hollow bodies, esp. pipes - using fixed and movable parts with sensing arms with stops image separation measured when applied to pipe |
| CN103090765A (en) * | 2013-01-28 | 2013-05-08 | 江苏一汽铸造股份有限公司 | Wind-electricity bearing-seat size and geometric-tolerance detection tool and installation detection method thereof |
| CN203337062U (en) * | 2013-07-18 | 2013-12-11 | 福建龙生机械有限公司 | Inner diameter measuring device |
| CN103486941A (en) * | 2012-06-14 | 2014-01-01 | 宝山钢铁股份有限公司 | Casing pipe end sealing face inner diameter measuring device |
| CN203657729U (en) * | 2013-12-24 | 2014-06-18 | 深圳市亚美联合压铸设备有限公司 | A magnesium alloy melting furnace bricklaying radian calibrator |
| CN104154844A (en) * | 2014-07-29 | 2014-11-19 | 西安泰锐精密机械科技有限公司 | Device for measuring internal thread sealing surface diameter of special oil-buckling casing pipe and measuring method thereof |
| CN205245958U (en) * | 2015-11-19 | 2016-05-18 | 綦江永跃齿轮有限公司 | Bore diameter measuring tool |
-
2015
- 2015-11-19 CN CN201510798745.1A patent/CN106767308A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139309A1 (en) * | 1991-03-08 | 1992-09-10 | Dyckerhoff & Widmann Ag | Measuring dimensions of hollow bodies, esp. pipes - using fixed and movable parts with sensing arms with stops image separation measured when applied to pipe |
| CN103486941A (en) * | 2012-06-14 | 2014-01-01 | 宝山钢铁股份有限公司 | Casing pipe end sealing face inner diameter measuring device |
| CN103090765A (en) * | 2013-01-28 | 2013-05-08 | 江苏一汽铸造股份有限公司 | Wind-electricity bearing-seat size and geometric-tolerance detection tool and installation detection method thereof |
| CN203337062U (en) * | 2013-07-18 | 2013-12-11 | 福建龙生机械有限公司 | Inner diameter measuring device |
| CN203657729U (en) * | 2013-12-24 | 2014-06-18 | 深圳市亚美联合压铸设备有限公司 | A magnesium alloy melting furnace bricklaying radian calibrator |
| CN104154844A (en) * | 2014-07-29 | 2014-11-19 | 西安泰锐精密机械科技有限公司 | Device for measuring internal thread sealing surface diameter of special oil-buckling casing pipe and measuring method thereof |
| CN205245958U (en) * | 2015-11-19 | 2016-05-18 | 綦江永跃齿轮有限公司 | Bore diameter measuring tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106500572B (en) | A kind of spray angle of nozzle detection calibration tool and method of calibration of probe location | |
| CN107356178B (en) | The caliberating device of hypersonic overflow liquid film cooling film thickness measuring probe | |
| CN106767304A (en) | Spiral expanding formula Endoporus measuring device | |
| CN108151625A (en) | A kind of internal taper hole conicity measurement mechanism and its measuring method | |
| CN106767302A (en) | Adjustable length larger diameter internal bore measuring instrument | |
| CN106767301A (en) | Larger diameter internal bore measuring instrument | |
| CN205245958U (en) | Bore diameter measuring tool | |
| CN205245959U (en) | Large -diameter inner hole measuring apparatu | |
| CN204944432U (en) | A kind of governor motion of grating scale | |
| CN106767308A (en) | Diameter of bore survey tool | |
| CN205245960U (en) | Bore diameter measuring tool with adjustable it is flexible | |
| CN106767309A (en) | Endoporus measuring device | |
| CN205245962U (en) | Bore measuring apparatus | |
| CN106767303A (en) | Adjustable length Endoporus measuring device | |
| CN202947559U (en) | Special hole distance detection gauge | |
| CN106767305A (en) | Spiral expanding formula diameter of bore survey tool | |
| CN106767306A (en) | Adjustable length diameter of bore survey tool | |
| CN204008077U (en) | A kind of multiple degrees of freedom test specimen attitude regulation focusing mechanism of optical detecting platform | |
| CN202329454U (en) | High-precision measuring device for thread plug gauge based on length measuring instrument | |
| CN205245956U (en) | Spiral telescopic large -diameter inner hole measuring apparatu | |
| CN104111018B (en) | High-precision interval measurement device | |
| CN106767307A (en) | Spiral expanding formula larger diameter internal bore measuring instrument | |
| CN205245961U (en) | Large -diameter inner hole measuring apparatu with adjustable it is flexible | |
| CN203949583U (en) | A kind ofly measure the survey chi that slewing bearing gear ring gear is beated | |
| CN204788322U (en) | Assistance -localization real -time face closes piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |