CN204757845U - Round detection device that beats - Google Patents
Round detection device that beats Download PDFInfo
- Publication number
- CN204757845U CN204757845U CN201520031726.1U CN201520031726U CN204757845U CN 204757845 U CN204757845 U CN 204757845U CN 201520031726 U CN201520031726 U CN 201520031726U CN 204757845 U CN204757845 U CN 204757845U
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- China
- Prior art keywords
- base
- deep groove
- groove ball
- ring flange
- ball bearing
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a round detection device that beats, float including base, deep groove ball bearing, ring flange, pull rod, lock nut, clamping ring, toper and fix a position axle, stand, spring etc. The installation two of base top is listed as deep groove ball bearing, and the ring flange passes through deep groove ball bearing and base hookup to can the free rotation, float location axle and spring of installation toper in the ring flange centre bore, the epaxial portion in location is floated in the toper is conical, can adapt to the part that awaits measuring of multiple centre bore diameter, threaded on the pull rod, is used for installing lock nut and clamping ring, a base side -mounting stand, the magnetism gauge stand can adsorb in each position as required. The utility model has the characteristics of simple structure, compatible guangZhou, reliable operation, measurement accuracy, be fit for dish sleeve part's the detection that radial circle is beated, the terminal surface circle is beated and the slant circle is beated.
Description
Technical field
The utility model relates to a kind of pick-up unit, specifically a kind of circle jitter detection apparatus.
Background technology
Circle is beated the form and position tolerance often used when being Machine Design.In national standard, the circle implication of beating refers to that tested real surface is when datum axis does the revolution without moving axially, and the full-scale reading that records of indicator is poor in the direction indicated.
According to the difference of measuring position, circle is beated and radial run-out, Circular Run-out Tolerance and oblique circle can be divided into beat three kinds.During execute-in-place, first by the revolution that part moves axially around datum axis work nothing, now, indicating gauge gauge head refers to be exactly radial run-out on the face of cylinder, refers to be exactly Circular Run-out Tolerance on end face, and vertical sensing on circular cone element line is then beated for oblique circle.
When reality detects, three coordinate measuring machine or circle pulsation measurement device is generally adopted to carry out justifying the detection of beating.Three coordinate measuring machine is powerful but expensive, complicated operation, is the first-selection of large enterprises, is not suitable for medium-sized and small enterprises or short run use.
For some medium-sized and small enterprises, just can only rely on all kinds of easily, targetedly pick-up unit carry out justifying have detected of beating.For the round glitch detection of axle class, component of rod category, generally commercially available round jitter detection apparatus is adequate.But for disk cover parts, the part that especially diameter is large, thickness is thin, detects, wastes time and energy especially.
Utility model content
The purpose of this utility model is just to provide a kind of circle jitter detection apparatus.
To achieve these goals, the technical solution of the utility model is: a kind of circle jitter detection apparatus, comprises base, locating shaft, column, spring, screw A, screw B etc. are floated in deep groove ball bearing, bearing spacer sleeve, ring flange, pull bar, set nut, pressure ring, taper.Two row deep groove ball bearings are installed above base, bearing spacer sleeve is had in the middle of deep groove ball bearing, ring flange is connected with base by deep groove ball bearing, and can freely rotate, ring flange is with center pit, taper is installed in center pit to float locating shaft and spring, taper locating shaft top of floating is conical, the part to be measured of multiple center-hole diameter can be adapted to, the taper locating shaft that floats can upwards float under the action of the spring, pull bar screw B is fixed on ring flange bottom, and the center pit of the locating shaft that floats through taper, there is screw thread pull bar upper end, be used for set nut and pressure ring are installed, column has been installed in base side, be used to fixing dial gauge Magnetic gauge stand, Magnetic gauge stand can be adsorbed on each position as required, screw A is used for connecting column and base.
During use, first part to be measured being placed on taper floats on locating shaft, and part to be measured can push down downwards taper locating shaft, until develop on ring flange, then overlap upper press ring set nut is fastening, now part to be measured just completes the object of centralized positioning and flange location; Then according to detect position need dial gauge Magnetic gauge stand A, B are adsorbed on column, or dial gauge Magnetic gauge stand C is adsorbed on base; Then gently rotate part to be measured with have gentle hands, the full-scale reading difference of now dial gauge display is exactly the numerical value of beating at each position.
Due to base can fix dial gauge Magnetic gauge stand C easily, column also can fix dial gauge Magnetic gauge stand A, B, like this, just can measure the radial run-out at multiple position, Circular Run-out Tolerance and oblique circle and beat.
The utility model has simple, compatible wide, the reliable operation of structure, measures feature accurately, is applicable to the detection that the radial run-out of disk cover parts, Circular Run-out Tolerance and oblique circle are beated.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model one circle jitter detection apparatus front view.
Fig. 2 is the utility model one circle jitter detection apparatus vertical view.
Embodiment
Details and the working condition of the concrete equipment that foundation the utility model proposes is described in detail below in conjunction with accompanying drawing.
A kind of circle jitter detection apparatus, comprises base 1, locating shaft 8, column 9, spring 11, screw A10, screw B12 etc. is floated in deep groove ball bearing 2, bearing spacer sleeve 3, ring flange 4, pull bar 5, set nut 6, pressure ring 7, taper.Two row deep groove ball bearings 2 are installed above base 1, bearing spacer sleeve 3 is had in the middle of deep groove ball bearing 2, ring flange 4 is connected with base 1 by deep groove ball bearing 2, and can freely rotate, ring flange 4 is with center pit, taper is installed in center pit to float locating shaft 8 and spring 11, taper locating shaft 8 top of floating is conical, the part to be measured of multiple center-hole diameter can be adapted to, the taper locating shaft 8 that floats upwards can float under the effect of spring 11, pull bar 5 screw B12 is fixed on ring flange 4 bottom, and the center pit of the locating shaft 8 that floats through taper, there is screw thread pull bar 5 upper end, be used for set nut 6 and pressure ring 7 are installed, column 9 has been installed in base 1 side, be used to fixing dial gauge Magnetic gauge stand A, B's, Magnetic gauge stand can be adsorbed on each position as required, screw A10 is used for connecting column 9 and base 1.
During use, first part to be measured being placed on taper floats on locating shaft 8, and part to be measured can push down downwards taper locating shaft 8, until to develop on ring flange 4, then overlap upper press ring 7 by fastening for set nut 6, now part to be measured just completes the object of centralized positioning and flange location; Then according to detect position need dial gauge Magnetic gauge stand A, B are adsorbed on column 9, or dial gauge Magnetic gauge stand C is adsorbed on base 1; Then gently rotate part to be measured with have gentle hands, the full-scale reading difference of now dial gauge display is exactly the numerical value of beating at each position.
Due to base 1 can fix dial gauge Magnetic gauge stand C easily, column 9 also can fix dial gauge Magnetic gauge stand A, B, like this, just can measure the radial run-out at multiple position, Circular Run-out Tolerance and oblique circle and beat.
Claims (2)
1. a round jitter detection apparatus, comprise base (1), deep groove ball bearing (2), bearing spacer sleeve (3), ring flange (4), pull bar (5), set nut (6), pressure ring (7), taper is floated locating shaft (8), column (9), spring (11), screw A (10), screw B (12), two row deep groove ball bearings (2) are installed in base (1) top, bearing spacer sleeve (3) is had in the middle of deep groove ball bearing (2), ring flange (4) is connected with base (1) by deep groove ball bearing (2), and can freely rotate, ring flange (4) is with center pit, taper is installed in center pit to float locating shaft (8) and spring (11), the taper locating shaft (8) that floats upwards can float under the effect of spring (11), pull bar (5) screw B (12) is fixed on ring flange (4) bottom, and the center pit of locating shaft (8) of floating through taper, there is screw thread pull bar (5) upper end, be used for set nut (6) and pressure ring (7) are installed, column (9) has been installed in base (1) side, be used to fixing dial gauge Magnetic gauge stand A, B's, Magnetic gauge stand can be adsorbed on each position as required, screw A (10) is used for connecting column (9) and base (1).
2., according to one circle jitter detection apparatus according to claim 1, it is characterized in that, taper locating shaft (8) top of floating is conical, can adapt to the part to be measured of multiple center-hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031726.1U CN204757845U (en) | 2015-01-16 | 2015-01-16 | Round detection device that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031726.1U CN204757845U (en) | 2015-01-16 | 2015-01-16 | Round detection device that beats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757845U true CN204757845U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520031726.1U Expired - Fee Related CN204757845U (en) | 2015-01-16 | 2015-01-16 | Round detection device that beats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204757845U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352462A (en) * | 2015-12-15 | 2016-02-24 | 大连升隆机械有限公司 | Self-centering rotary detection table |
| CN106152919A (en) * | 2016-08-30 | 2016-11-23 | 湖州越球电机有限公司 | A kind of outer rotor detection device of external-rotor DC. brush-less |
| CN106370089A (en) * | 2016-08-31 | 2017-02-01 | 湖北华威科智能技术有限公司 | Parallelism check device for cantilever structure |
| CN106403749A (en) * | 2016-08-29 | 2017-02-15 | 中航动力股份有限公司 | Aero-engine high pressure compressor rotor rotation test displacement measurement device |
| CN107702615A (en) * | 2017-08-31 | 2018-02-16 | 北京汽车研究总院有限公司 | A kind of detection means of drive axle ring flange |
| CN108663011A (en) * | 2018-05-16 | 2018-10-16 | 广州隆控机电设备有限公司 | A kind of bearing fitting plane jitter detection apparatus |
| CN110303432A (en) * | 2019-07-17 | 2019-10-08 | 郑州磨料磨具磨削研究所有限公司 | A kind of complex profile hard grinding wheel circle jitter detection apparatus and method |
| CN110411389A (en) * | 2019-08-12 | 2019-11-05 | 重庆市吉盛刀具有限公司 | Flywheel concentricity and end face run-out detecting tool |
| CN111307008A (en) * | 2019-12-11 | 2020-06-19 | 刘慧� | Detection device and method for detecting bearing hole circular runout of gap bridge box on line |
| CN112432575A (en) * | 2021-01-28 | 2021-03-02 | 纽科伦（新乡）起重机有限公司 | Method and device for detecting precision of gourd drum |
| CN113124727A (en) * | 2021-04-06 | 2021-07-16 | 无锡日升量仪有限公司 | Thin wall class part detection device that beats |
| CN114812328A (en) * | 2022-03-30 | 2022-07-29 | 江苏摩多利传动机械制造有限公司 | Planetary reducer output shaft jumping detection process |
-
2015
- 2015-01-16 CN CN201520031726.1U patent/CN204757845U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352462A (en) * | 2015-12-15 | 2016-02-24 | 大连升隆机械有限公司 | Self-centering rotary detection table |
| CN106403749A (en) * | 2016-08-29 | 2017-02-15 | 中航动力股份有限公司 | Aero-engine high pressure compressor rotor rotation test displacement measurement device |
| CN106152919A (en) * | 2016-08-30 | 2016-11-23 | 湖州越球电机有限公司 | A kind of outer rotor detection device of external-rotor DC. brush-less |
| CN106370089A (en) * | 2016-08-31 | 2017-02-01 | 湖北华威科智能技术有限公司 | Parallelism check device for cantilever structure |
| CN106370089B (en) * | 2016-08-31 | 2018-08-10 | 湖北华威科智能技术有限公司 | A kind of depth of parallelism school checking device of cantilever beam structure |
| CN107702615B (en) * | 2017-08-31 | 2020-01-21 | 北京汽车研究总院有限公司 | Detection apparatus for drive axle flange dish |
| CN107702615A (en) * | 2017-08-31 | 2018-02-16 | 北京汽车研究总院有限公司 | A kind of detection means of drive axle ring flange |
| CN108663011A (en) * | 2018-05-16 | 2018-10-16 | 广州隆控机电设备有限公司 | A kind of bearing fitting plane jitter detection apparatus |
| CN108663011B (en) * | 2018-05-16 | 2020-04-10 | 广州隆控机电设备有限公司 | Bearing assembly plane detection device that beats |
| CN110303432B (en) * | 2019-07-17 | 2020-06-30 | 郑州磨料磨具磨削研究所有限公司 | Device and method for detecting circular runout of superhard grinding wheel with complex surface |
| CN110303432A (en) * | 2019-07-17 | 2019-10-08 | 郑州磨料磨具磨削研究所有限公司 | A kind of complex profile hard grinding wheel circle jitter detection apparatus and method |
| CN110411389A (en) * | 2019-08-12 | 2019-11-05 | 重庆市吉盛刀具有限公司 | Flywheel concentricity and end face run-out detecting tool |
| CN111307008A (en) * | 2019-12-11 | 2020-06-19 | 刘慧� | Detection device and method for detecting bearing hole circular runout of gap bridge box on line |
| CN111307008B (en) * | 2019-12-11 | 2022-07-29 | 刘慧� | Detection device and method for detecting circular runout of bearing hole of gap bridge box on line |
| CN112432575A (en) * | 2021-01-28 | 2021-03-02 | 纽科伦（新乡）起重机有限公司 | Method and device for detecting precision of gourd drum |
| CN113124727A (en) * | 2021-04-06 | 2021-07-16 | 无锡日升量仪有限公司 | Thin wall class part detection device that beats |
| CN114812328A (en) * | 2022-03-30 | 2022-07-29 | 江苏摩多利传动机械制造有限公司 | Planetary reducer output shaft jumping detection process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |