CN108120417A - A kind of novel axis is fitted device - Google Patents
A kind of novel axis is fitted device Download PDFInfo
- Publication number
- CN108120417A CN108120417A CN201611084100.2A CN201611084100A CN108120417A CN 108120417 A CN108120417 A CN 108120417A CN 201611084100 A CN201611084100 A CN 201611084100A CN 108120417 A CN108120417 A CN 108120417A
- Authority
- CN
- China
- Prior art keywords
- drive rod
- housing
- ratchet drive
- cone
- measuring
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of novel axis is fitted device, including handle, ratchet drive rod, cone, measuring staff, housing, resetting spring, wherein handle is located at whole device left end, it is connected with ratchet drive rod, it is connected again between housing simultaneously, rotates handle, ratchet drive rod can advance or retreat in the threaded hole of housing, ratchet drive rod is abutted with cone left end so that the two can be synchronized with the movement;120 ° are spaced on housing and is uniformly distributed three measuring staffs, and measuring staff is connected with housing by resetting spring, and the inclined-plane of measuring staff and the conical surface of cone abut.Handle is threadedly coupled with ratchet drive rod, while is connected through a screw thread again between housing.When the ratchet drive rod advances, cone releases three measuring staffs, when ratchet drive rod retreats, measuring staff synchronous reset under the pulling force effect of resetting spring.
Description
Technical field
The technology belongs to fitting device field, and in particular to a kind of novel axis is fitted device.
Background technology
It is to utilize standard round bar or three coordinate measuring machine, but standard round bar that the axis of device to hole, which is fitted mode traditional approach,
There is no reflective surface, converted using the difficult configuration space for realizing tested axially bored line of photogoniometer device very much;And its size is fixation
Value, can only measure single aperture;In addition standard round bar requires fit clearance high, measures stability in actual use
It is poor.
If needing to gather multiple sections multipoint data when measuring using three coordinate methods, establish virtual coordinate system and carry out Simulation Center
Axis, the measurement consuming time is long, complex procedures;Moreover, because the difference of each placement position of workpiece, causes three-dimensional coordinates measurement weight
Renaturation is poor, so as to ensure the measurement of the geometric position precision of double venturi axis.
Comprehensive existing measuring method, can not be steady from detection means, measurement uniformity, measurement to being tested the fitting of axially bored line
Qualitative, production efficiency etc. is met, and is badly in need of inventing a kind of device that can be quick and precisely fitted axis, to reach to quilt
Detection axially bored line scene is fast and accurately fitted subsequently to measure the expansion of work.
The content of the invention
It is an object of the invention to:A kind of novel axis fitting device is provided, overcome the deficiencies in the prior art part solves
The problem of datum hole misalignment of axe measurement.
Technical scheme is as follows:A kind of novel axis is fitted device, including handle, ratchet drive rod, cone, survey
Bar, housing, resetting spring, wherein handle are located at whole device left end, are connected with ratchet drive rod, while again between housing
Connection rotates handle, and ratchet drive rod can advance or retreat in the threaded hole of housing, and ratchet drive rod and cone left end are tight
It leans on so that the two can be synchronized with the movement;120 ° are spaced on housing and is uniformly distributed three measuring staffs, measuring staff passes through resetting spring with housing
Connection, and the inclined-plane of measuring staff and the conical surface of cone abut.
Handle is threadedly coupled with ratchet drive rod, while is connected through a screw thread again between housing.
When the ratchet drive rod advances, cone releases three measuring staffs, and when ratchet drive rod retreats, measuring staff is multiple
Synchronous reset under the pulling force effect of position spring.
Benchmark reflective mirror is installed in the right end of housing, the normal of benchmark reflective mirror and three measuring staffs form the axis of cylinder
Line is parallel.
The remarkable result of the present invention is:Zero-clearance mounting technique is employed, eliminate fitting device and is fitted interporal lacuna,
The accurate uniformity and repeatability for being effectively accomplished fitting axis.Solves the axis needed to 12~100mm scope endoporus
When being fitted, the problem of fitting live can not be quick and precisely measured.Determining the design of torque ratchet lock device simultaneously can fit
When closing different personnel's operations, accurately and reliably contact, avoided in standard core rods detection method between target and tested jet pipe datum hole
Influence of the gap to measurement result, easy to operate, measurement result uniformity is good
Description of the drawings
Fig. 1 is fitted schematic device for a kind of novel axis of the present invention
In figure:1 handle, 2 ratchet drive rods, 3 cones, 4 measuring staffs, 5 housings, 6 resetting springs, 7 benchmark reflective mirrors.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the present invention.
A kind of novel axis is fitted device, including handle 1, ratchet drive rod 2, cone 3, measuring staff 4, housing 5, resetting spring
6th, benchmark reflective mirror 7, wherein handle 1 are located at whole device left end, are threadedly coupled with ratchet drive rod 2, at the same again with housing 5
Between be connected through a screw thread, rotate handle 1, ratchet drive rod 2 can advance or retreat in the threaded hole of housing 5, ratchet drive
Lever 2 is abutted with 3 left end of cone so that the two can be synchronized with the movement.120 ° are spaced on housing 5 and is uniformly distributed three measuring staffs 4, are surveyed
Bar 4 is connected with housing 5 by resetting spring 6, and the inclined-plane of measuring staff 4 and the conical surface of cone 3 abut, when ratchet drive rod 2 advances
When, cone 3 releases three measuring staffs 4, and when ratchet drive rod 2 retreats, measuring staff 4 is synchronous under the pulling force effect of resetting spring 6
It resets.Benchmark reflective mirror 7 is installed in the right end of housing 5.The normal of benchmark reflective mirror 7 and three measuring staffs 4 form cylinder
Axis is parallel.
Claims (4)
1. a kind of novel axis is fitted device, it is characterised in that:Including handle (1), ratchet drive rod (2), cone (3), measuring staff
(4), housing (5), resetting spring (6), wherein handle (1) are located at whole device left end, are connected with ratchet drive rod (2), together
When again be connected between housing (5), rotation handle (1), ratchet drive rod (2) can housing (5) threaded hole in advance or
It retreats, ratchet drive rod (2) is abutted with cone (3) left end so that the two can be synchronized with the movement;120 ° are spaced on housing (5)
Three measuring staffs (4) of even distribution, measuring staff (4) is connected with housing (5) by resetting spring (6), and the inclined-plane and cone of measuring staff (4)
(3) the conical surface abuts.
2. a kind of novel axis fitting device according to claim 1, it is characterised in that:Handle 1 and ratchet drive rod (2)
It is threadedly coupled, while is connected through a screw thread again between housing (5).
3. a kind of novel axis fitting device according to claim 1, it is characterised in that:When the ratchet drive rod (2)
During advance, cone (3) releases three measuring staffs (4), and when ratchet drive rod (2) retreats, measuring staff (4) is in resetting spring (6)
Synchronous reset under pulling force effect.
4. a kind of novel axis fitting device according to claim 1, it is characterised in that:It is installed in the right end of housing (5)
There is benchmark reflective mirror (7), the normal of benchmark reflective mirror (7) is parallel with the axis that three measuring staffs (4) form cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611084100.2A CN108120417A (en) | 2016-11-30 | 2016-11-30 | A kind of novel axis is fitted device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611084100.2A CN108120417A (en) | 2016-11-30 | 2016-11-30 | A kind of novel axis is fitted device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108120417A true CN108120417A (en) | 2018-06-05 |
Family
ID=62225663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611084100.2A Pending CN108120417A (en) | 2016-11-30 | 2016-11-30 | A kind of novel axis is fitted device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108120417A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109506580A (en) * | 2018-11-26 | 2019-03-22 | 清华大学 | Spot-facing quality determining method based on line laser 3-D scanning |
CN110986778A (en) * | 2019-12-25 | 2020-04-10 | 电子科技大学 | System and method for detecting size of rivet hole of carbon fiber composite material |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201527249U (en) * | 2009-09-28 | 2010-07-14 | 西部钛业有限责任公司 | Device for measuring radius of circular arc or spherical crown |
CN102829703A (en) * | 2012-08-18 | 2012-12-19 | 陈硕 | Measurer for perpendicularity of end face to blind hole axis |
CN103162603A (en) * | 2013-03-13 | 2013-06-19 | 陈硕 | Device for measuring coaxiality of oil injector installation hole and oil injector head installation hole of cylinder cover |
CN203744964U (en) * | 2013-11-15 | 2014-07-30 | 上海昭程整流子科技有限公司 | Bore detection head |
CN204214409U (en) * | 2014-11-30 | 2015-03-18 | 东北工业集团有限公司吉林江机公司 | A kind of cross bore angle photoelectric measuring instrument |
CN105371775A (en) * | 2015-12-18 | 2016-03-02 | 南京信息职业技术学院 | Self-centering depth hole parameter measurement device |
CN206459606U (en) * | 2017-02-20 | 2017-09-01 | 浙江杭海汽车配件有限公司 | Sphere and alley coaxiality check fixture for machining high-precision inner race |
-
2016
- 2016-11-30 CN CN201611084100.2A patent/CN108120417A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201527249U (en) * | 2009-09-28 | 2010-07-14 | 西部钛业有限责任公司 | Device for measuring radius of circular arc or spherical crown |
CN102829703A (en) * | 2012-08-18 | 2012-12-19 | 陈硕 | Measurer for perpendicularity of end face to blind hole axis |
CN103162603A (en) * | 2013-03-13 | 2013-06-19 | 陈硕 | Device for measuring coaxiality of oil injector installation hole and oil injector head installation hole of cylinder cover |
CN203744964U (en) * | 2013-11-15 | 2014-07-30 | 上海昭程整流子科技有限公司 | Bore detection head |
CN204214409U (en) * | 2014-11-30 | 2015-03-18 | 东北工业集团有限公司吉林江机公司 | A kind of cross bore angle photoelectric measuring instrument |
CN105371775A (en) * | 2015-12-18 | 2016-03-02 | 南京信息职业技术学院 | Self-centering depth hole parameter measurement device |
CN206459606U (en) * | 2017-02-20 | 2017-09-01 | 浙江杭海汽车配件有限公司 | Sphere and alley coaxiality check fixture for machining high-precision inner race |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109506580A (en) * | 2018-11-26 | 2019-03-22 | 清华大学 | Spot-facing quality determining method based on line laser 3-D scanning |
CN109506580B (en) * | 2018-11-26 | 2019-11-29 | 清华大学 | Spot-facing quality determining method based on line laser 3-D scanning |
CN110986778A (en) * | 2019-12-25 | 2020-04-10 | 电子科技大学 | System and method for detecting size of rivet hole of carbon fiber composite material |
CN110986778B (en) * | 2019-12-25 | 2021-10-08 | 电子科技大学 | System and method for detecting size of rivet hole of carbon fiber composite material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103557802B (en) | A kind of method of non-cpntact measurement space curved surface micro hole diameter and coordinate position | |
CN110125455A (en) | A method of for optimizing drill bit pose in robotic drill | |
CN105258636B (en) | A kind of positioning hole optical detecting method | |
CN104977148A (en) | Detecting device and detecting method for rotation center of angle-of-attack mechanism of wind tunnel test section | |
CN108120417A (en) | A kind of novel axis is fitted device | |
CN103063113A (en) | Detecting jig for semiround workpiece | |
CN110823066B (en) | Inner cavity diameter detection device and method | |
CN104833598A (en) | Observation system for fatigue crack expansion of metal material | |
CN202255248U (en) | Embedded sleeve perpendicularity detection tool set | |
CN105466317A (en) | Comprehensive measurement method of coaxial hole installation seat | |
CN105627918A (en) | Axle hole reference on-site and quick leading out tool and method for visual precision measuring | |
CN203011322U (en) | Measurement table for cylindricity of piston axis relative to ring slot excircle | |
CN101209461A (en) | Steel tube punching machine three-roller centring device center alignment degree on-line measurement method | |
CN202630902U (en) | Laser measure seat used for fixture installation | |
CN204269035U (en) | Prefabricated section gap detection clearance gauge | |
CN204255611U (en) | A kind of prism detects frock | |
CN207585528U (en) | A kind of high-precision part on-line measuring device | |
CN204718546U (en) | Installation deviation pivoted arm measurement mechanism | |
CN102997806B (en) | Width cubing | |
CN203744872U (en) | External thread guide size measuring tool | |
CN203489863U (en) | Clamp used for detecting bolt | |
CN102679838B (en) | Guide pipe assembly inspection fixture and method | |
CN108592733B (en) | Welding assembly tolerance detection device for flight stabilizing wing | |
CN203518915U (en) | Tool for measuring depth of demarcating conical surface of engine valve seat | |
CN105571458B (en) | M1C cylinder external diameter no-go gauge |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180605 |
|
RJ01 | Rejection of invention patent application after publication |