CN2519235Y - Bearing internal diameter automatic measuring apparatus - Google Patents

Bearing internal diameter automatic measuring apparatus Download PDF

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Publication number
CN2519235Y
CN2519235Y CN 02218319 CN02218319U CN2519235Y CN 2519235 Y CN2519235 Y CN 2519235Y CN 02218319 CN02218319 CN 02218319 CN 02218319 U CN02218319 U CN 02218319U CN 2519235 Y CN2519235 Y CN 2519235Y
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CN
China
Prior art keywords
fixed
crossbeam
bearing
utility
spring
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
Application number
CN 02218319
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Chinese (zh)
Inventor
陈建强
吴炳桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niusida Science & Technology Co Ltd Wuxi
Original Assignee
Niusida Science & Technology Co Ltd Wuxi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Niusida Science & Technology Co Ltd Wuxi filed Critical Niusida Science & Technology Co Ltd Wuxi
Priority to CN 02218319 priority Critical patent/CN2519235Y/en
Application granted granted Critical
Publication of CN2519235Y publication Critical patent/CN2519235Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model which relates to an automatic measuring instrument of a bearing diameter used in the automatic inspection of the size of the bearing industry diameter and the geometric accuracy belongs to a technology field of a machinery detection device. The utility model mainly adopts that a direction guiding axis is fixed at a beam which moves up and down along the direction guiding axis, and a serial connection cylinder is fixed at the beam, and a pneumatic probe is inserted in a probe frame hole, and a spring frame is fixed at the beam, and the pneumatic probe is pressed at the beam through a compressed spring and an upper end of an internal hole of the spring frame. The utility model which is reasonable and compact in structure can increase the accuracy of processed parts; two to five parts can be measured in one beat at the same time on an automation machine, and the production efficiency can be greatly increased, and the aim of saving manual detection can be reached.

Description

The bearing bore diameter automatic measuring instrument
Technical field:
The utility model relates to a kind of bearing bore diameter automatic measuring instrument, is used for the automatic gauging of bearing bore diameter size and geometric accuracy, belongs to plant equipment pick-up unit technical field.
Technical background:
The bearing inner race internal diameter is the significant dimensions of bearing, its precision prescribed height, and difficulty of processing is big, and the output height, is the key link of Production of bearing.Before the utility model was made, in prior art, the bearing bore diameter automatic measuring instrument mainly was by striker plate, column, and crossbeam, single head-measuring rack, valve, bearing cap, material road and base plate are formed.Though the measuring instrument of this kind structure conveniently can meet the demands in measuring accuracy, production efficiency is too low, can not satisfy the requirement that bearing industry is produced far away, still need expend the check that a large amount of manpowers are used for internal diameter.Because this machine only surveys a part at every turn, measure required stabilization time except stopping, links such as material loading transmission also will be arranged, therefore, take various compression measures after, beat can only be at 4-5 about second.
Technology contents:
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of rational in infrastructure, compact, measures the element precision height, and the bearing bore diameter automatic measuring instrument that can enhance productivity.
Main solution of the present utility model is achieved in that
It mainly adopts column 11 to be fixed on the base plate 29, crossbeam 12 is fixed on the column 11, linear bearing 26 is packed in the mounting hole of head-measuring rack 13, two ends are fixing with bearing cap 20, bearing cap 20 is fixed on the crossbeam 12, material road 28 forms the material road on 7 at the bottom of being fixed on the material road, it is characterized in that the axis of guide 14 is fixed on the crossbeam 12, crossbeam 12 moves up and down on the axis of guide 14, serial cylinders 21 is fixed on the crossbeam 12, and plug jet 19 is inserted in head-measuring rack 13 holes, and spring(-supported) mount 16 is fixed on the crossbeam 12, endoporus upper surface by pressure spring 17 and spring(-supported) mount 16 is pressed in plug jet 19 on the crossbeam 12.
Description of drawings:
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure vertical view.
Fig. 3 is the utility model structure left view.
Embodiment:
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model adopts column (11) to be fixed on the base plate (29) with screw (6), and shelves flitch (10) also use screw (4) to be fixed on the base plate (29); Crossbeam (12) is fixed on the column (11) with screw (3); The axis of guide (14) is fixed on the crossbeam (12) with screw (2); Linear bearing (26) is packed in the mounting hole of head-measuring rack (13), and two ends are fixing with bearing caps (20), and bearing cap (20) is fixed on the crossbeam (12) with screw (30); Crossbeam (12) installs on the axis of guide (14) together with linear bearing (26).Crossbeam (12) can move up and down on the axis of guide (14).Serial cylinders (21) is fixed on the crossbeam (12) with screw (22); Adjusting screw (23) is contained in the inner bolt hole of serial cylinders boom end.Head-measuring rack (13) is fixed on nut (24) and packing ring (25) and adjusts on the screw (23).Serial cylinders (21) can drive head-measuring rack (13) and moves up and down thus.When axle (15) is installed on the side headstock (13).Serial cylinders (21) is that two cylinders are in series and can do twice motion downwards.The terminal of motion is the terminal of upper cylinder for the first time.Can adjust the stop place of head-measuring rack (13) by two nuts (24).The sectional position decision is measured by going up of tested part (9) in this position.The exercise end second time of serial cylinders is adjusted decision by screw (5).This position is by the following measurement sectional position decision of tested part (9).The sectional position of measurement up and down of tested part (9) is determined by bearing producer according to technological requirement.
Pneumatic gauging head (19) is inserted in the hole of head-measuring rack (13), and spring(-supported) mount (16) is fixed on the crossbeam (12) with screw (1), and the endoporus upper surface by compression spring (17) and spring(-supported) mount (16) is pressed in plug jet (19) on the crossbeam (12).Plug jet (19) adopts in two or more holes that are inserted in plug frame (13), and plug jet under the effect of certain force (19) can upwards float.The purpose that should float is to work as certain tested part (19) because of undersized, when plug jet (19) can not insert in the hole, does not influence the measurement action of other gauge head.Moving up and down of while crossbeam (12) is unlikely interrupted.Valve (18) links to each other with plug jet (19).Pressurized air is entered, finish surveying work.(7) went up formation material road at the bottom of material road (28) was fixed on the material road with screw (8), so that tested part enters the measuring position.Measured part (9) once enters three simultaneously, promotes plug jet (19) below by the feeding push rod.The part that measurement finishes is pushed along (27) outflow at the bottom of the oblique material road by the tested part that enters next time, expects that tiltedly the end is installed on the hopper device.
Compared with the prior art the utility model has the following advantages:
1, rational in infrastructure, compact, automation mechanized operation, automatic charging, pneumatic gauging, pneumatic execution, Auto-grouping, computer control; 2, low cost of manufacture can improve the precision that detects part; 3, energy one The a plurality of parts of inferior measurement, under identical beat, production efficiency improves greatly, and desk checking is by original 5 Check second one to bring up to for 1.7 seconds, reached and saved artificial purpose; 4, because in this device A plurality of plug jets float, and can avoid not enter owing to the too small gauge head in part aperture is slotting or inserting The fault that can not transfer to takes place; 5, owing to adopted serial cylinders, can finish the measurement in two cross sections Action.

Claims (3)

1, a kind of bearing bore diameter automatic measuring instrument, adopt column (11) to be fixed on the base plate (29), crossbeam (12) is fixed on the column (11), linear bearing (26) is packed in the mounting hole of head-measuring rack (13), two ends are fixing with bearing cap (20), bearing cap (20) is fixed on the crossbeam (12), (7) went up formation material road at the bottom of material road (28) was fixed on the material road, it is characterized in that the axis of guide (14) is fixed on the crossbeam (12), crossbeam (12) moves up and down on the axis of guide (14), serial cylinders (21) is fixed on the crossbeam (12), plug jet (19) is inserted in the head-measuring rack (13), spring(-supported) mount (16) is fixed on the crossbeam (12), and the endoporus upper surface by spring (17) and spring(-supported) mount (16) is pressed in plug jet (19) on the crossbeam (12).
2, bearing bore diameter automatic measuring instrument according to claim 1 is characterized in that described serial cylinders (21) adopts two cylinders to be in series.
3, bearing bore diameter automatic measuring instrument according to claim 1 is characterized in that described plug jet (19) adopts in two or more holes that are inserted in head-measuring rack (13).
CN 02218319 2002-01-10 2002-01-10 Bearing internal diameter automatic measuring apparatus Expired - Fee Related CN2519235Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02218319 CN2519235Y (en) 2002-01-10 2002-01-10 Bearing internal diameter automatic measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02218319 CN2519235Y (en) 2002-01-10 2002-01-10 Bearing internal diameter automatic measuring apparatus

Publications (1)

Publication Number Publication Date
CN2519235Y true CN2519235Y (en) 2002-10-30

Family

ID=33696986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02218319 Expired - Fee Related CN2519235Y (en) 2002-01-10 2002-01-10 Bearing internal diameter automatic measuring apparatus

Country Status (1)

Country Link
CN (1) CN2519235Y (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252580A (en) * 2011-06-28 2011-11-23 洛阳轴研科技股份有限公司 Method for measuring outside-diameter nominal dimensional deviation of bearing outer ring
CN101476865B (en) * 2008-01-03 2012-04-25 浙江陀曼精密机械有限公司 Bearing outside collar dustproof groove detection apparatus
CN102914244A (en) * 2012-10-31 2013-02-06 宁波培源电器制造有限公司 Coaxiality detector
CN103090784A (en) * 2013-02-18 2013-05-08 苏州铁近机电科技有限公司 Bearing bush internal wheel inner diameter grading device
CN104359442A (en) * 2014-11-11 2015-02-18 天津大中汽车零部件有限公司 Metal rod inner hole inspection device
CN105043215A (en) * 2015-08-10 2015-11-11 苏州听毅华自动化设备有限公司 Workpiece internal diameter automatic detection device
CN101907438B (en) * 2010-07-22 2016-01-20 无锡双益精密机械有限公司 For the surveying instrument of small bearing inner hole
CN106679540A (en) * 2017-02-27 2017-05-17 桂林电子科技大学 Aperture inspection device for medium and small holes of industrial engineering
CN107339927A (en) * 2016-12-05 2017-11-10 安徽江淮汽车集团股份有限公司 Engine cylinder-body cylinder-bore diameter measurement instrument
CN107869974A (en) * 2017-12-09 2018-04-03 无锡特恒科技有限公司 The gauge head component of cylinder
CN108007399A (en) * 2017-11-18 2018-05-08 北京工业大学 A kind of axial workpiece Endoporus measuring device
CN109084714A (en) * 2018-06-28 2018-12-25 江南大学 A kind of detection device for specific axial workpiece
CN109470184A (en) * 2018-12-25 2019-03-15 中国航发哈尔滨轴承有限公司 It is a kind of for measuring the electron column pneumoelectric micrometer of bearing bore diameter
CN113446969A (en) * 2021-09-01 2021-09-28 山东铭弘新能源科技有限公司 Bearing cap automatic line on-line measuring system

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101476865B (en) * 2008-01-03 2012-04-25 浙江陀曼精密机械有限公司 Bearing outside collar dustproof groove detection apparatus
CN101907438B (en) * 2010-07-22 2016-01-20 无锡双益精密机械有限公司 For the surveying instrument of small bearing inner hole
CN102252580B (en) * 2011-06-28 2012-11-28 洛阳轴研科技股份有限公司 Method for measuring outside-diameter nominal dimensional deviation of bearing outer ring
CN102252580A (en) * 2011-06-28 2011-11-23 洛阳轴研科技股份有限公司 Method for measuring outside-diameter nominal dimensional deviation of bearing outer ring
CN102914244A (en) * 2012-10-31 2013-02-06 宁波培源电器制造有限公司 Coaxiality detector
CN103090784B (en) * 2013-02-18 2016-05-18 苏州铁近机电科技有限公司 Wheel internal diameter selecting device in bearing holder (housing, cover)
CN103090784A (en) * 2013-02-18 2013-05-08 苏州铁近机电科技有限公司 Bearing bush internal wheel inner diameter grading device
CN104359442A (en) * 2014-11-11 2015-02-18 天津大中汽车零部件有限公司 Metal rod inner hole inspection device
CN105043215A (en) * 2015-08-10 2015-11-11 苏州听毅华自动化设备有限公司 Workpiece internal diameter automatic detection device
CN107339927A (en) * 2016-12-05 2017-11-10 安徽江淮汽车集团股份有限公司 Engine cylinder-body cylinder-bore diameter measurement instrument
CN106679540A (en) * 2017-02-27 2017-05-17 桂林电子科技大学 Aperture inspection device for medium and small holes of industrial engineering
CN108007399A (en) * 2017-11-18 2018-05-08 北京工业大学 A kind of axial workpiece Endoporus measuring device
CN107869974A (en) * 2017-12-09 2018-04-03 无锡特恒科技有限公司 The gauge head component of cylinder
CN109084714A (en) * 2018-06-28 2018-12-25 江南大学 A kind of detection device for specific axial workpiece
CN109470184A (en) * 2018-12-25 2019-03-15 中国航发哈尔滨轴承有限公司 It is a kind of for measuring the electron column pneumoelectric micrometer of bearing bore diameter
CN113446969A (en) * 2021-09-01 2021-09-28 山东铭弘新能源科技有限公司 Bearing cap automatic line on-line measuring system

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C19 Lapse of patent right due to non-payment of the annual fee
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