CN101907430A - General measuring instrument for position and pulsation of annular groove outside piston - Google Patents
General measuring instrument for position and pulsation of annular groove outside piston Download PDFInfo
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- CN101907430A CN101907430A CN 201010231868 CN201010231868A CN101907430A CN 101907430 A CN101907430 A CN 101907430A CN 201010231868 CN201010231868 CN 201010231868 CN 201010231868 A CN201010231868 A CN 201010231868A CN 101907430 A CN101907430 A CN 101907430A
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- measurement
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- measuring instrument
- annular groove
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Abstract
The invention discloses a general measuring instrument for the position and pulsation of an annular groove outside a piston, wherein a rotary table with scale is installed on a bottom plate, a seam allowance tyre is assembled on the upper head face of the rotary table, the general measuring instrument also comprises a piston pin hole gauge rod; a located block with a V-shaped section is vertically arranged in two guide blocks fixed on the bottom plate and corresponds to the rotary table; the located plate is provided with a plurality of holes along the central perpendicular, a measurement foot of a position measurement dialgauge is inserted into one of the holes; the bottom plate at the other side of the rotary table is equipped with a parallel slide gear driven by a screw rod; the parallel sliding block of the parallel slide gear is fixedly connected with a stand column on which a vertical slide gear driven by a screw rod is installed; the vertical sliding block of the vertical slide gear is equipped with an instrument frame, one end of the instrument frame is equipped with a pulsation measurement dialgauge, and the measurement pin is vertically installed on the measurement foot of the pulsation measurement dialgauge. The general measuring instrument realizes quantizing inspection of the position and pulsation of the annular groove outside the piston at production fields and improves work efficiency.
Description
One, technical field
The present invention relates to a kind of position degree and the general measuring instrument of beating, be specifically related to the annular groove outside piston position degree and the general measuring instrument of beating.
Two, background technology
Piston is as the critical component of internal combustion engine, angle from discharging and work done, and require to have the least possible cylinder prepareding gap between the cylinder usually, for preventing faults such as scuffing of cylinder bore, therefore there is higher morpheme requirement at each position to foreign round, the requirement of beating in the general relative skirt section of head is 0.1mm, have in addition require to be 0.05mm that measuring instrument is jumped in the footpath of general traditional employing standard on the industry.Be abundant the steady of outburst work that reach that guarantees burning in addition, position degree to the firing chamber also has higher requirement, is generally ± 0.1mm, although scale producer adopts the higher three-coordinate measuring machine of price to carry out position probing on the industry, but still generally adopt the dividing head line to estimate observational measurement in the production scene, this mode precision is low, can not be quantitative, simultaneously during check fee, efficient is low, in order to solve above contradiction, improve the production scene detection means, the cubing that design adapts to is quite necessary.
Three, summary of the invention
Technical matters to be solved by this invention provides a kind of production scene of realizing and quantizes the annular groove outside piston position degree and the general measuring instrument of checking of beating.
For solving the problems of the technologies described above, the annular groove outside piston of the present invention position degree and the general measuring instrument of beating comprise base plate, and the panoramic table that has scale is installed on the described base plate, and the seam tire is assemblied on the upper surface of panoramic table, also comprise a piston pin hole length bar; The cross section is fixed in for the V-arrangement locating piece is vertically set in two orienting lugs on the base plate, and corresponding with panoramic table, and this V-arrangement locating piece is provided with several holes along the center vertical line, and the survey pin of position measurement dial gauge inserts in one of them hole; The parallel sliding mechanism of screw mandrel transmission is installed on panoramic table opposite side base plate, fixedly connected column on the parallel slide block of parallel sliding mechanism, the vertical slide mechanism of screw mandrel transmission is installed on this column, on the vertical slipper of vertical slide mechanism dial framework is installed, one end of dial framework is installed the pulsation measurement dial gauge, and surveyingpin is vertically mounted on the survey pin of this dial gauge.
Because technique scheme structurally, at first design has panoramic table, parallel sliding mechanism and the vertical slide mechanism of scale, secondly realize the pin-and-hole direction location of piston with V-arrangement locating piece and pin-and-hole length bar, the 3rd is that design is nonstandard manyly surveys pin with dial gauge, both can survey the groove bottom diameter of different size, also can measure cylindrical, thereby can also utilize it to calculate the position degree of firing chamber in surveyingpin of vertical direction inboard of measuring the firing chamber all the time.Therefore, the present invention has realized that the production scene quantizes to check annular groove outside piston position degree and beat, and has improved work efficiency.
Four, description of drawings
Fig. 1 is a stereographic map of the present invention;
Fig. 2 is the left view of embodiment shown in Figure 1;
Fig. 3 is the cut-open view of Fig. 2 along the A-A line;
Fig. 4 is the vertical view of embodiment shown in Figure 1.
Five, embodiment
By Fig. 1, Fig. 2, Fig. 3 and Fig. 4 as seen, the annular groove outside piston of the present invention position degree and the general measuring instrument of beating, comprise base plate 1,1 is equipped with the panoramic table that has scale on the base plate, the concrete structure of panoramic table is that bearing holder (housing, cover) 2 is installed on the base plate 1, T shape revolving shaft 3 is assemblied in the bearing of bearing holder (housing, cover) 2, T shape revolving shaft 3 upper ends are the parallel and vertical direction of V-arrangement locating piece 4 along each measurement bracket and cross section on the base plate 1 at its circumference, engraved the center line mark, circumference carries out mint-mark by the standard number of degrees and is identified.Seam tire 5 is assemblied on the upper surface of panoramic table, also comprises a piston pin hole length bar 6; V-arrangement locating piece 4 is vertically set in two orienting lugs 7 that are fixed on the base plate, and corresponding with panoramic table.V-arrangement locating piece 4 is provided with several holes along the center vertical line, and the survey pin of position measurement dial gauge 8 inserts in one of them hole; The parallel sliding mechanism of screw mandrel transmission is installed on panoramic table opposite side base plate 1, parallel sliding mechanism comprises the wedge shape slide 9 that is fixed on the base plate 1, the parallel slide 10 that is provided with wedge-shaped slot is threaded with the parallel screw mandrel 12 that has parallel mobile adjustment handgrip 11, parallel slide block 10 fixedly connected columns 13, the vertical slide mechanism of screw mandrel transmission is installed on this column 13, vertical slide mechanism comprises can be along the vertical slipper 14 of column 13 slips, the vertical handgrip 15 of adjusting is installed in column 13 tops, the vertical handgrip 15 of adjusting is fixedlyed connected with down-feed screw 16, vertical slipper 14 is threaded with down-feed screw 16, L shaped dial framework 17 also is installed on the vertical slipper 14, one end of L shaped dial framework 17 is installed pulsation measurement dial gauge 18, and the surveyingpin 19 of round bar shape is vertically mounted on the survey pin 20 of this dial gauge.
The concrete detection method of the present invention is described as follows:
1, measured piston 21 is positioned on the seam tire 4, and piston pin hole length bar 6 is inserted in the pin-and-hole, guaranteed when cubing is assembled that the V-arrangement locating piece 4 backup pin-and-holes of duty are tested rod, carry out the angle location of piston 21.
If need to measure the position degree of pin-and-hole 2 this moments with respect to the center, skirt section, can utilize position measurement dial gauge 8, position measurement dial gauge 8 is adjusted to contact piston 21 skirt surface and produces a reading A, after being write down, withdraw from vee-block, behind piston Rotate 180 degree, backup V-arrangement locating piece 4 is to piston pin hole length bar 6 (the dial gauge hold mode on the vee-block must not at will be adjusted) again.At this moment, position measurement dial gauge 8 can contact skirt surface and produce a reading B, and surveying the pin-and-hole side-play amount is the absolute value of (A-B)/2.
If only measure beating of cylindrical or annular groove 3 this moments, can only piston 21 be positioned on the seam tire, adjust handgrip 15 and parallel mobile adjustment handgrip 11 by shaking height, pulsation measurement dial gauge 18 can be placed the measured place, rotate T shape revolving shaft 3 and piston 21, return and circle, record the maximal value of dial gauge and the difference of minimum value and be run-out tolerance.
If 4 when the method operation of beating by above measurement, V-arrangement locating piece 4 is pushed against location on the piston pin hole length bar 6, at this moment, use clock gauge contact skirt section instead, the number of degrees that record T shape this moment revolving shaft 3 and bearing holder (housing, cover) 2 are corresponding connect piston 21 gently and rotate T shape revolving shaft 3 together, find out peak, the record number of degrees at this moment, its difference is big footpath deviation angle, and can utilize the data that record that pattern and right boring operation are adjusted this moment.For the imperfect cross section piston of zone face window construction, utilize the ovality at the different number of degrees of all right orientation survey of this function place.
5, if measure the position degree of firing chamber, V-arrangement locating piece 4 is pushed against location on the piston pin hole length bar 6, adjust handgrip 15 and parallel mobile adjustment handgrip 11 by shaking height this moment, adjust pulsation measurement dial gauge 18 dial frameworks 17 distances in case of necessity, can be with the relevant medial surface of the surveyingpin catalytic combustion chambers 19 of pulsation measurement dial gauge 18, write down dial gauge reading A this moment, then, rotate T shape revolving shaft 3 and piston 21, return turnback, (piston did not have the position changing of the relative positions with respect to revolving shaft when noted revolution this moment, and the piston combustion chamber internal surface hits dial gauge when noting revolution simultaneously to record the reading B of dial gauge.), then the absolute value of (A-B)/2 is the side-play amount that the firing chamber is parallel to the pin-and-hole direction.Rotate 90 degree then, repeat above dial gauge measuring process and record a data C, relatively rotate 180 degree then again, record a data D again, then the absolute value of (C-D)/2 is the side-play amount of firing chamber perpendicular to the pin-and-hole direction.
Claims (1)
1. the annular groove outside position degree and the general measuring instrument of beating comprise base plate, and it is characterized in that: described base plate is equipped with the panoramic table that has scale on (1), and seam tire (5) is assemblied on the upper surface of panoramic table, also comprises a piston pin hole length bar (6); The cross section is that V-arrangement locating piece (4) is vertically set in two orienting lugs (7) that are fixed on the base plate, and corresponding with panoramic table, and this V-arrangement locating piece (4) is provided with several holes along the center vertical line, and the survey pin of position measurement dial gauge (8) inserts in one of them hole; The parallel sliding mechanism of screw mandrel transmission is installed on panoramic table opposite side base plate (1), the parallel slide block (10) of parallel sliding mechanism is gone up fixedly connected column (13), the vertical slide mechanism of screw mandrel transmission is installed on this column (13), the vertical slipper (14) of vertical slide mechanism is gone up dial framework (17) is installed, one end of dial framework (17) is installed pulsation measurement dial gauge (18), and surveyingpin (19) is vertically mounted on the survey pin (20) of this dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102318684A CN101907430B (en) | 2010-07-12 | 2010-07-12 | General measuring instrument for position and pulsation of annular groove outside piston |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102318684A CN101907430B (en) | 2010-07-12 | 2010-07-12 | General measuring instrument for position and pulsation of annular groove outside piston |
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| CN101907430A true CN101907430A (en) | 2010-12-08 |
| CN101907430B CN101907430B (en) | 2011-12-21 |
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| CN2010102318684A Active CN101907430B (en) | 2010-07-12 | 2010-07-12 | General measuring instrument for position and pulsation of annular groove outside piston |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128587A (en) * | 2010-12-30 | 2011-07-20 | 洛阳轴研科技股份有限公司 | Jump detector for grinding wheel circle |
| CN102183188A (en) * | 2011-03-29 | 2011-09-14 | 山东滨州渤海活塞股份有限公司 | Fine measuring instrument for internal combustion engine piston spigot |
| CN102374837A (en) * | 2011-11-03 | 2012-03-14 | 江苏宏丰奥凯机电有限公司 | Pulsation measurement instrument of silicon oil shock absorber |
| CN103322952A (en) * | 2013-05-20 | 2013-09-25 | 株洲易力达机电有限公司 | Digital detection machine for face runout of sliding block |
| CN105180744A (en) * | 2015-10-08 | 2015-12-23 | 天津市轩宇机床设备有限公司 | Gear runout detector |
| CN106247908A (en) * | 2016-08-30 | 2016-12-21 | 河海大学 | For rocks sample perpendicularity and the tester of end face flatness and using method |
| 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 |
| CN106482601A (en) * | 2016-12-02 | 2017-03-08 | 江苏尚诚精密模具科技有限公司 | A kind of glitch detection machine |
| CN106705810A (en) * | 2016-12-28 | 2017-05-24 | 中核核电运行管理有限公司 | Heavy water reactor spent fuel basket testing inspection device |
| CN106705852A (en) * | 2017-02-16 | 2017-05-24 | 重庆大学 | Runout detection device and detection method of precise turntable |
| CN107401969A (en) * | 2017-08-30 | 2017-11-28 | 山东力得制动科技有限公司 | A kind of automotive brake brake-shoe exterior arc surface precision measurer |
| 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 |
| CN110411322A (en) * | 2019-08-28 | 2019-11-05 | 安徽安簧机械股份有限公司 | A kind of piston pin hole geometric tolerance special gauge and detection method |
| CN113932708A (en) * | 2021-09-29 | 2022-01-14 | 中国航发成都发动机有限公司 | Calibration device and calibration method for adjusting end face runout of aero-engine bearing |
| CN114136169A (en) * | 2021-10-27 | 2022-03-04 | 江麓机电集团有限公司 | Comprehensive detection tool for detecting position degree of V-shaped groove on circumferential surface and detection method thereof |
| CN115218742A (en) * | 2022-06-02 | 2022-10-21 | 靖江佳尔福科技有限公司 | Scroll processing detection device |
| CN110411322B (en) * | 2019-08-28 | 2024-04-16 | 安徽安簧机械股份有限公司 | Special gauge for piston pin hole form and position tolerance and detection method |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102128587A (en) * | 2010-12-30 | 2011-07-20 | 洛阳轴研科技股份有限公司 | Jump detector for grinding wheel circle |
| CN102183188A (en) * | 2011-03-29 | 2011-09-14 | 山东滨州渤海活塞股份有限公司 | Fine measuring instrument for internal combustion engine piston spigot |
| CN102183188B (en) * | 2011-03-29 | 2013-03-20 | 山东滨州渤海活塞股份有限公司 | Fine measuring instrument for internal combustion engine piston spigot |
| CN102374837A (en) * | 2011-11-03 | 2012-03-14 | 江苏宏丰奥凯机电有限公司 | Pulsation measurement instrument of silicon oil shock absorber |
| CN103322952A (en) * | 2013-05-20 | 2013-09-25 | 株洲易力达机电有限公司 | Digital detection machine for face runout of sliding block |
| CN103322952B (en) * | 2013-05-20 | 2016-10-05 | 株洲易力达机电有限公司 | Slide block end face run-out digital measuring machine |
| CN105180744A (en) * | 2015-10-08 | 2015-12-23 | 天津市轩宇机床设备有限公司 | Gear runout detector |
| 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 |
| CN106247908A (en) * | 2016-08-30 | 2016-12-21 | 河海大学 | For rocks sample perpendicularity and the tester of end face flatness and using method |
| CN106482601A (en) * | 2016-12-02 | 2017-03-08 | 江苏尚诚精密模具科技有限公司 | A kind of glitch detection machine |
| CN106705810A (en) * | 2016-12-28 | 2017-05-24 | 中核核电运行管理有限公司 | Heavy water reactor spent fuel basket testing inspection device |
| CN106705810B (en) * | 2016-12-28 | 2023-01-03 | 中核核电运行管理有限公司 | Heavy water reactor spent fuel basket testing and checking device |
| CN106705852A (en) * | 2017-02-16 | 2017-05-24 | 重庆大学 | Runout detection device and detection method of precise turntable |
| CN106705852B (en) * | 2017-02-16 | 2019-08-02 | 重庆大学 | A kind of precise rotating platform jitter detection apparatus and detection method |
| CN107401969A (en) * | 2017-08-30 | 2017-11-28 | 山东力得制动科技有限公司 | A kind of automotive brake brake-shoe exterior arc surface precision measurer |
| 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 |
| CN110411322A (en) * | 2019-08-28 | 2019-11-05 | 安徽安簧机械股份有限公司 | A kind of piston pin hole geometric tolerance special gauge and detection method |
| CN110411322B (en) * | 2019-08-28 | 2024-04-16 | 安徽安簧机械股份有限公司 | Special gauge for piston pin hole form and position tolerance and detection method |
| CN113932708A (en) * | 2021-09-29 | 2022-01-14 | 中国航发成都发动机有限公司 | Calibration device and calibration method for adjusting end face runout of aero-engine bearing |
| CN114136169A (en) * | 2021-10-27 | 2022-03-04 | 江麓机电集团有限公司 | Comprehensive detection tool for detecting position degree of V-shaped groove on circumferential surface and detection method thereof |
| CN114136169B (en) * | 2021-10-27 | 2024-04-16 | 江麓机电集团有限公司 | Comprehensive detection tool for detecting position degree of V-shaped groove on circumferential surface and detection method thereof |
| CN115218742A (en) * | 2022-06-02 | 2022-10-21 | 靖江佳尔福科技有限公司 | Scroll processing detection device |
| CN115218742B (en) * | 2022-06-02 | 2024-02-20 | 靖江佳尔福科技有限公司 | Scroll processing detection device |
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| CN101907430B (en) | 2011-12-21 |
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Owner name: ANHUI WHITE RABBIT POWER CO., LTD. Free format text: FORMER OWNER: ANHUI HUAXIANG INDUSTRIAL CO., LTD. Effective date: 20121126 |
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Effective date of registration: 20121126 Address after: 231400, Tongcheng Economic Development Zone, Anhui Province, the same road, Anhui White Rabbit Lake Power Co., Ltd. Patentee after: Anhui White Rabbit Lake Power Co., Ltd. Address before: 231430 No. three Li Jie street, 9 town, Anhui, Tongcheng Patentee before: Anhui Huaxiang Industrial Co., Ltd. |
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Address after: 231400, Tongcheng Economic Development Zone, Anhui Province, Xiang Lu, Anhui white rabbit, lake power, Limited by Share Ltd Patentee after: ANHUI WHITE RABBIT LAKE POWER CO., LTD. Address before: 231400, Tongcheng Economic Development Zone, Anhui Province, the same road, Anhui White Rabbit Lake Power Co., Ltd. Patentee before: Anhui White Rabbit Lake Power Co., Ltd. |