CN202974244U - Circularity measuring instrument - Google Patents
Circularity measuring instrument Download PDFInfo
- Publication number
- CN202974244U CN202974244U CN 201220595250 CN201220595250U CN202974244U CN 202974244 U CN202974244 U CN 202974244U CN 201220595250 CN201220595250 CN 201220595250 CN 201220595250 U CN201220595250 U CN 201220595250U CN 202974244 U CN202974244 U CN 202974244U
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- aligning
- main shaft
- column
- measuring instrument
- measuring
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Abstract
The present utility model relates to a measuring instrument, especially to a circularity measuring instrument. The instrument can be mainly used for measuring internal and external diameters, and circularity and waviness of internal and external raceways of various bearing rings in the bearing industry, and realizing harmonic wave analysis and gradient analysis of the surface state of detected contours. An operation bench is provided with a main shaft, a measuring working bench is arranged on the upper part of the main shaft, to-be-detected workpieces are arranged on the upper part of the measuring working bench, an aligning mechanism is arranged on the left side of the measuring working bench, and a pressure-adjusting sensing mechanism is arranged on the right side of the measuring working bench. The circularity measuring instrument is compact in structure, good in using effects and high in measuring precision, and is adjustable.
Description
Technical field
The utility model relates to a kind of measuring instrument, relates in particular to a kind of roundness measuring instrument, is mainly used in circularity, percent ripple that bearing industry is measured various bearing ring internal-and external diameters and inside and outside raceway, and can does frequency analysis and slope analysis to tested profile surface state.
Background technology
At present after manufacturing, often there is certain deficiency in the product of prior art, causes the decline of product quality, and the range estimation by routine reaches and checks out shortcoming very much.
Chinese patent 201010595012.5, a kind of vertical automatic circularity cylindricity measuring instrument is disclosed, comprise chuck, turntable, pedestal, base plate, horizontal guide rail is installed above base plate, the slide block A that stepper motor and leading screw A is housed in horizontal guide rail and is connected with stepper motor and leading screw A, be connected with vertical rail above slide block A, the slide block B that stepper motor and leading screw B is housed in vertical rail and is connected with cooperation stepper motor and leading screw B, the slide block B front is horizontally installed with jig, in jig, card has sensor, below corresponding with sensor measured workpiece position, be fixed on the pedestal on base plate turntable is installed, turntable is provided with the fixedly chuck of measured workpiece.The present invention simultaneously circularity and cylindricity of measuring workpieces in measuring process.This structure detection precision is relatively low, simultaneously troublesome poeration.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, and a kind of compact conformation is provided, and possesses simultaneously regulatory function, and measuring accuracy is high, the roundness measuring instrument of Improving The Quality of Products.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
a kind of roundness measuring instrument, comprise operator's console, be provided with main shaft in described operator's console, the top of described main shaft is provided with the surveying work platform, the top of described surveying work platform is provided with measured workpiece, the left side of described surveying work platform is provided with core-regulating mechanism, the right side of described surveying work platform is provided with the pressure regulation sensing mechanism, described core-regulating mechanism comprises the aligning column, be provided with the aligning piece in described aligning column, the lateral wall of described aligning piece is provided with the aligning vernier adjustment knob, the lateral wall of described aligning vernier adjustment knob is provided with the aligning push rod, the distribution corresponding with measured workpiece of described aligning push rod, described pressure regulation sensing mechanism comprises column, and described column is provided with the pressure regulation piece, and described pressure regulation piece is provided with sensor, and described covers disposed on sensor has transducer probe assembly, and described transducer probe assembly touches mutually with measured workpiece, the bottom of described main shaft rotates by motor, and described motor and main shaft are fixedly connected by shaft coupling, is provided with scrambler in described shaft coupling, and described main shaft is communicated with the filtrator phase control.
As preferably, the top of described aligning column is provided with and moves up and down knob, described column bottom lateral wall is provided with control hand wheel, described sensor is finely tuned mutually by vernier adjustment knob, described sensor is by the coarse adjustment of coarse adjustment knob phase, described main shaft is connected by surge pipe with filtrator, and described surge pipe is provided with air relay and air transformer.
As preferably, the lateral wall of described filtrator is provided with and is attached thereto logical compressed air interface, and the bottom of described operator's console is provided with lower margin.
Therefore, roundness measuring instrument of the present utility model, compact conformation, result of use is good, and measuring accuracy is high, has adjustability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
embodiment 1: as shown in Figure 1, a kind of roundness measuring instrument, comprise operator's console 1, be provided with main shaft 2 in described operator's console 1, the top of described main shaft 2 is provided with surveying work platform 3, the top of described surveying work platform 3 is provided with measured workpiece 4, the left side of described surveying work platform 3 is provided with core-regulating mechanism, the right side of described surveying work platform 3 is provided with the pressure regulation sensing mechanism, described core-regulating mechanism comprises aligning column 5, be provided with aligning piece 6 in described aligning column 5, the lateral wall of described aligning piece 6 is provided with aligning vernier adjustment knob 7, the lateral wall of described aligning vernier adjustment knob 7 is provided with aligning push rod 8, described aligning push rod 8 and the corresponding distribution of measured workpiece 4, described pressure regulation sensing mechanism comprises column 9, and described column 9 is provided with pressure regulation piece 10, and described pressure regulation piece 10 is provided with sensor 11, and described sensor 11 is provided with transducer probe assembly 12, and described transducer probe assembly 12 touches mutually with measured workpiece 4, the bottom of described main shaft 2 rotates by motor 13, and described motor 13 is fixedly connected by shaft coupling 14 with main shaft 2, is provided with scrambler 15 in described shaft coupling 14, and described main shaft 2 is communicated with filtrator 16 phase controls.The top of described aligning column 5 is provided with and moves up and down knob 17, described column 5 bottom lateral walls are provided with control hand wheel 18, described sensor 11 is finely tuned mutually by vernier adjustment knob 19, described sensor 11 is by the 20 phase coarse adjustment of coarse adjustment knob, described main shaft 2 is connected by surge pipe 21 with filtrator 16, and described surge pipe 21 is provided with air relay 22 and air transformer 23.The lateral wall of described filtrator 16 is provided with and is attached thereto logical compressed air interface 24, and the bottom of described operator's console 1 is provided with lower margin 25.
Claims (3)
1. roundness measuring instrument, it is characterized in that: comprise operator's console (1), be provided with main shaft (2) in described operator's console (1), the top of described main shaft (2) is provided with surveying work platform (3), the top of described surveying work platform (3) is provided with measured workpiece (4), the left side of described surveying work platform (3) is provided with core-regulating mechanism, the right side of described surveying work platform (3) is provided with the pressure regulation sensing mechanism, described core-regulating mechanism comprises aligning column (5), be provided with aligning piece (6) in described aligning column (5), the lateral wall of described aligning piece (6) is provided with aligning vernier adjustment knob (7), the lateral wall of described aligning vernier adjustment knob (7) is provided with aligning push rod (8), described aligning push rod (8) and the corresponding distribution of measured workpiece (4), described pressure regulation sensing mechanism comprises column (9), described column (9) is provided with pressure regulation piece (10), described pressure regulation piece (10) is provided with sensor (11), described sensor (11) is provided with transducer probe assembly (12), and described transducer probe assembly (12) touches mutually with measured workpiece (4), the bottom of described main shaft (2) rotates by motor (13), described motor (13) is fixedly connected by shaft coupling (14) with main shaft (2), be provided with scrambler (15) in described shaft coupling (14), described main shaft (2) is communicated with filtrator (16) phase control.
2. roundness measuring instrument according to claim 1, it is characterized in that: the top of described aligning column (5) is provided with and moves up and down knob (17), described column (5) bottom lateral wall is provided with control hand wheel (18), described sensor (11) is finely tuned mutually by vernier adjustment knob (19), described sensor (11) is by coarse adjustment knob (20) phase coarse adjustment, described main shaft (2) is connected by surge pipe (21) with filtrator (16), and described surge pipe (21) is provided with air relay (22) and air transformer (23).
3. roundness measuring instrument according to claim 1 and 2, it is characterized in that: the lateral wall of described filtrator (16) is provided with and is attached thereto logical compressed air interface (24), and the bottom of described operator's console (1) is provided with lower margin (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595250 CN202974244U (en) | 2012-11-13 | 2012-11-13 | Circularity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595250 CN202974244U (en) | 2012-11-13 | 2012-11-13 | Circularity measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974244U true CN202974244U (en) | 2013-06-05 |
Family
ID=48515305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595250 Expired - Fee Related CN202974244U (en) | 2012-11-13 | 2012-11-13 | Circularity measuring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN202974244U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471558A (en) * | 2013-10-10 | 2013-12-25 | 聪缙电子（昆山）有限公司 | Detection mechanism of workpiece with round surface |
| CN104019785A (en) * | 2014-05-30 | 2014-09-03 | 洛阳轴研科技股份有限公司 | Measuring instrument for measuring circularity of large-size bearing assembly |
| CN105571621A (en) * | 2016-02-01 | 2016-05-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Encoding disc aligning device and aligning method |
| CN106248042A (en) * | 2016-08-05 | 2016-12-21 | 文海 | A kind of spindle-less lasso percent ripple instrument |
| CN104296643B (en) * | 2014-09-26 | 2017-06-06 | 中国科学院光电研究院 | Angular indexing device and angle error compensation method based on distributed reading head |
| CN108981640A (en) * | 2018-10-17 | 2018-12-11 | 添佶轴承科技（浙江）有限公司 | retainer ovality automatic measuring instrument |
| CN109238209A (en) * | 2018-10-17 | 2019-01-18 | 添佶轴承科技（浙江）有限公司 | The measurement method of retainer outer circle |
| CN110470266A (en) * | 2019-07-09 | 2019-11-19 | 扬州康派尔机械科技有限公司 | It is a kind of for measuring the device of bearing ring septal fossula and outer raceway groove circularity, inclined ditch |
| CN110595413A (en) * | 2018-10-22 | 2019-12-20 | 哈尔滨工业大学 | Part tolerance distribution method and device based on five-parameter compensation |
-
2012
- 2012-11-13 CN CN 201220595250 patent/CN202974244U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471558A (en) * | 2013-10-10 | 2013-12-25 | 聪缙电子（昆山）有限公司 | Detection mechanism of workpiece with round surface |
| CN104019785A (en) * | 2014-05-30 | 2014-09-03 | 洛阳轴研科技股份有限公司 | Measuring instrument for measuring circularity of large-size bearing assembly |
| CN104296643B (en) * | 2014-09-26 | 2017-06-06 | 中国科学院光电研究院 | Angular indexing device and angle error compensation method based on distributed reading head |
| CN105571621A (en) * | 2016-02-01 | 2016-05-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Encoding disc aligning device and aligning method |
| CN105571621B (en) * | 2016-02-01 | 2018-01-26 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of code-disc aligning device and aligning method |
| CN106248042A (en) * | 2016-08-05 | 2016-12-21 | 文海 | A kind of spindle-less lasso percent ripple instrument |
| CN106248042B (en) * | 2016-08-05 | 2018-11-20 | 大连贝林轴承仪器有限公司 | A kind of spindle-less lasso percent ripple instrument |
| CN108981640A (en) * | 2018-10-17 | 2018-12-11 | 添佶轴承科技（浙江）有限公司 | retainer ovality automatic measuring instrument |
| CN109238209A (en) * | 2018-10-17 | 2019-01-18 | 添佶轴承科技（浙江）有限公司 | The measurement method of retainer outer circle |
| CN110595413A (en) * | 2018-10-22 | 2019-12-20 | 哈尔滨工业大学 | Part tolerance distribution method and device based on five-parameter compensation |
| CN110470266A (en) * | 2019-07-09 | 2019-11-19 | 扬州康派尔机械科技有限公司 | It is a kind of for measuring the device of bearing ring septal fossula and outer raceway groove circularity, inclined ditch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131113 |