CN203869642U - Multifunctional portable oversize bearing ring end face curvature detector - Google Patents

Multifunctional portable oversize bearing ring end face curvature detector Download PDF

Info

Publication number
CN203869642U
CN203869642U CN201320738050.0U CN201320738050U CN203869642U CN 203869642 U CN203869642 U CN 203869642U CN 201320738050 U CN201320738050 U CN 201320738050U CN 203869642 U CN203869642 U CN 203869642U
Authority
CN
China
Prior art keywords
bearing ring
pivot point
radially
detector
measuring instrument
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.)
Active
Application number
CN201320738050.0U
Other languages
Chinese (zh)
Inventor
李光普
周琳
付杰
王小刚
刘菁
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.)
Luoyang LYC Bearing Co Ltd
Original Assignee
Luoyang LYC Bearing Co Ltd
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 Luoyang LYC Bearing Co Ltd filed Critical Luoyang LYC Bearing Co Ltd
Priority to CN201320738050.0U priority Critical patent/CN203869642U/en
Application granted granted Critical
Publication of CN203869642U publication Critical patent/CN203869642U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to the technical field of detection of an oversize bearing ring and mainly relates to a multifunctional portable oversize bearing ring end face curvature detector. The provided multifunctional portable oversize bearing ring end face curvature detector comprises three equal-altitude support points, and further comprises an overall support (4) of a measuring instrument, two radial limit support points and an end face curvature measuring meter (6); and the overall support (4) of the measuring instrument is a structure that can drive the three equal-altitude support points and the two radial limit support points to rotate relatively to a detected bearing ring. The multifunctional portable oversize bearing ring end face curvature detector solves the problem of direct detection of a curved situation of an end face of the oversize bearing ring; the thickness difference between the outer diameter wall and the inner diameter wall, the vertical difference between the outer diameter and the inner diameter and the height parallel difference the outer diameter and the inner diameter of the oversize bearing ring can be visually reflected; and an accurate judgment for the curved situation of the end face of the oversize bearing ring is finally made.

Description

Portable multifunctional super large type bearing ring end face flexibility detector
Technical field
The utility model belongs to super large type bearing ring detection technique field, relate generally to a kind of portable multifunctional super large type bearing ring end face flexibility detector, also can realize the detection to the inside and outside footpath of bearing ring vertical difference, height parallel error and Wall-Thickness Difference simultaneously.
Background technology
The inside and outside lasso of bearing is in processing end face process, because lathe disk magnetic force is excessive, heat treatment deformation, foreign matter pad pressure etc., easily cause end surface of bearing ring to occur flexural deformation, flexural deformation not only has influence on manufacturing accuracy and the usability of bearing, also can have influence on the serviceable life of bearing.For small-sized, large size bearing, because the inside and outside circle weight of bearing is lighter, size is less, conventional three-point support method detects, the 120 ° of three-point fixs of being separated by of its fulcrum, measured bearing end face is placed on three-point support fulcrum, and measuring point is adjusted at the centre of two fulcrums, bearing rotary one week, the numerical value showing on table is tested part flexibility numerical value.
Super large type bearing ring is because accessory size is large, weight is heavier, when above-mentioned three-point support method is measured, one is the restriction of measuring table size, the one, by manpower, cannot promote, in pushing course, tend to leave comparatively serious cut at end surface of bearing ring by force on the other hand, not only measure efficiency lower, also have a strong impact on the quality of product, therefore most Production of bearing producer often adopts equipment and process to guarantee for super-huge class bearing end face flatness, detect no longer separately, cause bearing completed products final mass to quantize and to ensure.
Particularly current, continuous progress along with science and technology, the bearing needing on some high precision apparatus has higher accuracy requirement, particularly the end face flexibility of bearing will directly affect the homogeneity of equipment choice accuracy and moment, such as bearing for astronomical telescope axle system, radar control turntable with bearing etc., in this context, the detection of bearing face flexibility is imperative.
This portable multifunctional super large type bearing ring end face flexibility detector has not only solved the rigorous examination of the flexibility of super large type bearing ring end face, can also extend to the detection of inside and outside footpath vertical difference to super-huge class bearing lasso, parallel error, lasso Wall-Thickness Difference.Particularly this instrument carry, easy to assembly, be not subject to the restriction of measurement environment and condition.
Utility model content
The purpose of this utility model is to propose a kind of portable multifunctional super large type bearing ring end face flexibility detector, also can realize the detection to the inside and outside footpath of bearing ring vertical difference, height parallel error and Wall-Thickness Difference simultaneously.
The utility model completes the technical scheme that its invention task adopts:
A kind of portable multifunctional super large type bearing ring end face flexibility detector, described detector include three wait high pivot points wait high pivot point I, etc. high pivot point II, etc. high pivot point III, measuring instrument integral support, two i.e. radially limiting foothold I, limiting foothold II radially of limiting foothold radially, end face flexibility meter; Described detector also has to place measuring table or the contour rest pad of measured bearing lasso; Three described wait high pivot point wait high pivot point I, etc. high pivot point II, etc. high pivot point III be arranged on described measuring instrument integral support, described in two radially limiting foothold radially limiting foothold I, radially limiting foothold II is arranged on described measuring instrument integral support and distributes along even circumferential, described measuring instrument integral support can drive three wait high pivot points with two radially limiting foothold relative to measured bearing lasso, rotate; Described detector is the supporting radial thickness difference measurements table that arranges also, sides out of parallel meter and inside and outside footpath vertical difference meter; In order to measure the inside and outside footpath of the bearing ring Wall-Thickness Difference variation of a week, bearing height parallel error and to measure internal diameter, external diameter with respect to the vertical difference of end face.
The utility model has solved a difficult problem of the crooked situation of super-huge ring face being carried out to direct-detection, make the poor and inside and outside footpath of the inside and outside radius wall thickness of super large type bearing ring vertical difference and height parallel error can access reflection intuitively, and the crooked situation of the end face of super large type bearing ring is finally made accurately and being judged.
Accompanying drawing explanation
Fig. 1 is use state one schematic diagram of the present utility model.
Fig. 2 is use state two schematic diagram of the present utility model.
Fig. 3 is use state three schematic diagram of the present utility model.
Fig. 4 is use state four schematic diagram of the present utility model.
In figure, 1, measured bearing lasso, 2, etc. high pivot point I, 3, etc. high pivot point II, 4, measuring instrument integral support, 5, limiting foothold I radially, 6, end face flexibility meter, 7, limiting foothold II radially, 8, the high pivot point III such as, 9, radial thickness difference measurements table, 10, sides out of parallel meter, 11, inside and outside footpath vertical difference meter.
Embodiment
By reference to the accompanying drawings, embodiment of the present utility model is illustrated.
A kind of portable multifunctional super large type bearing ring end face flexibility detector, described detector include three wait high pivot points wait high pivot point I 2, etc. high pivot point II 3, etc. high pivot point III 8, measuring instrument integral support 4, two i.e. radially limiting foothold I 5, limiting foothold II 7 radially of limiting foothold radially, end face flexibility meter 6; Described detector also has to place measuring table or the contour rest pad of measured bearing lasso; Three described wait high pivot point wait high pivot point I 2, etc. high pivot point II 3, etc. high pivot point III 8 be arranged on described measuring instrument integral support 4, described in two radially limiting foothold radially limiting foothold I 5, radially limiting foothold II 7 is arranged on described measuring instrument integral support 4 and distributes along even circumferential, described measuring instrument integral support 4 can drive three wait high pivot points with two radially limiting foothold relative to measured bearing lasso, rotate.
Described detector also can supportingly arrange radial thickness difference measurements table 9, sides out of parallel meter 10 and inside and outside footpath vertical difference meter 11; In order to measure the inside and outside footpath of the bearing ring Wall-Thickness Difference variation of a week, bearing height parallel error and to measure internal diameter, external diameter with respect to the vertical difference of end face.Described end face flexibility meter 6, radial thickness difference measurements table 9, sides out of parallel meter 10 and inside and outside footpath vertical difference meter 11 all adopt clock gauge.
In conjunction with Fig. 1, measured bearing lasso 1 is lain on measuring table or contour rest pad, adjustment waits high pivot point I 2, Deng high pivot point II 3, Deng high pivot point III 8, the lower end of these three fulcrums is positioned on the end face of measured bearing, and be positioned on a circle concentric with tested lasso internal-and external diameter, adjust again radially limiting foothold I 5, radially limiting foothold II 7 is close to bearing bore diameter face, and will be radially limiting foothold I 5, radially limiting foothold II 7 is adjusted in the same same plane that is parallel to tested ring face, end face flexibility meter is arranged on measuring instrument integral support 4, then end face flexibility meter 6 is adjusted on same circle, and adjust indicator and point to null position, in adjustment indicator to bearing face gauge outfit sensing place at zero point, carry out mark, promote gently measuring instrument integral support 4, it is slowly rotated, the gauge outfit sensing of curvature meter 6 to be curved starts the place of making marks and stops, record the oscillating quantity of flexibility meter 6 indicators in the process that rotates a circle, this oscillating quantity is end surface of bearing ring flexibility actual measured value.
In conjunction with Fig. 2, if need to measure the inside and outside footpath of the bearing ring Wall-Thickness Difference variation of a week, only need radial thickness difference measurements table 9 be installed at shown position, gauge outfit is pointed to position and should at same, is parallel on the line of tested ring face with limiting foothold radially, promote gently measuring instrument integral support 4, it is slowly rotated more than one week, and radial thickness difference measurements table 9 beat of pointer amount is the inside and outside radius wall thickness variation of this measured bearing lasso (Wall-Thickness Difference).
In conjunction with Fig. 3, if need to measure bearing height parallel error, radial thickness difference measurements table 9 is removed, at same position, sides out of parallel meter 10 is installed, gauge outfit is pointed to lower surface, gauge outfit is pointed to the high pivot point III 8 such as Ying He upper surface, position position pointed and is formed a straight line (shown in Fig. 3) that is parallel to internal diameter or external diameter bus, promote gently measuring instrument integral support 4, it is slowly rotated more than one week, and sides out of parallel meter 10 beat of pointer amounts are this measured bearing lasso variation in altitude amount (parallel error).
In conjunction with Fig. 4, while measuring internal diameter with respect to the vertical difference of tested ring face, by limiting foothold II 7 radially and radially limiting foothold I 5 adjust to the extreme position (as far as possible near upper chamfering place) of upper surface chamfering measured zone, the two is still in the same same plane that is parallel to tested ring face, in radially installing additional under limiting foothold II 7, external diameter vertical difference meter 11, gauge outfit is located at the extreme position (as far as possible near lower chamfering place) of lower surface chamfer dimesion measured zone, gauge outfit and fulcrum line should be parallel to internal diameter bus (shown in Fig. 4), promote gently measuring instrument integral support 4, it is slowly rotated more than one week, in record, external diameter vertical difference meter 11 beat of pointer amounts, read oscillating quantity reading and be this measured bearing lasso internal diameter with respect to ring face vertical difference.While measuring external diameter with respect to the vertical difference of measured bearing end face, only need radially limiting foothold I 5, radially limiting foothold II 7 is adjusted to and points to measured bearing lasso external diameter, and install inside and outside footpath vertical difference meter 11 additional, and gauge outfit is pointed to outside diameter measuring, and method is the same.

Claims (1)

1. a portable multifunctional super large type bearing ring end face flexibility detector, it is characterized in that: described detector include three wait high pivot points wait high pivot point I (2), etc. high pivot point II (3), etc. high pivot point III (8), measuring instrument integral support (4), two i.e. radially limiting foothold I (5), limiting foothold II (7) radially of limiting foothold radially, end face flexibility meter (6); Described detector also has to place measuring table or the contour rest pad of measured bearing lasso; Three described wait high pivot point wait high pivot point I (2), etc. high pivot point II (3), etc. high pivot point III (8) be arranged on described measuring instrument integral support (4), described in two radially limiting foothold radially limiting foothold I (5), that radially limiting foothold II (7) is arranged on described measuring instrument integral support (4) is upper and distribute along even circumferential, described measuring instrument integral support (4) is for driving three to wait high pivot points and two structures that radially limiting foothold rotates relative to measured bearing lasso; Described detector supporting the radial thickness difference measurements table (9) that arranges, sides out of parallel meter (10) and inside and outside footpath vertical difference meter (11).
CN201320738050.0U 2013-11-21 2013-11-21 Multifunctional portable oversize bearing ring end face curvature detector Active CN203869642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320738050.0U CN203869642U (en) 2013-11-21 2013-11-21 Multifunctional portable oversize bearing ring end face curvature detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320738050.0U CN203869642U (en) 2013-11-21 2013-11-21 Multifunctional portable oversize bearing ring end face curvature detector

Publications (1)

Publication Number Publication Date
CN203869642U true CN203869642U (en) 2014-10-08

Family

ID=51650583

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320738050.0U Active CN203869642U (en) 2013-11-21 2013-11-21 Multifunctional portable oversize bearing ring end face curvature detector

Country Status (1)

Country Link
CN (1) CN203869642U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043188A (en) * 2015-05-06 2015-11-11 洛阳世必爱特种轴承有限公司 Integral type ball track tolerance detection instrument and measurement method for bearing with cross roller
CN110026893A (en) * 2019-03-06 2019-07-19 李伟伟 A kind of titanium matter intramedullary nail antibacterial metallic materials processing unit (plant)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043188A (en) * 2015-05-06 2015-11-11 洛阳世必爱特种轴承有限公司 Integral type ball track tolerance detection instrument and measurement method for bearing with cross roller
CN110026893A (en) * 2019-03-06 2019-07-19 李伟伟 A kind of titanium matter intramedullary nail antibacterial metallic materials processing unit (plant)
CN110026893B (en) * 2019-03-06 2021-03-12 陕西省人民医院 Antibacterial metal material processing device for titanium intramedullary nail

Similar Documents

Publication Publication Date Title
CN102175207B (en) High-accuracy roundness detection method based on combination of reverse and multi-sensor methods
CN103063189B (en) Goniometer verification method based on optical lever
CN102901460A (en) Device and method for measuring radial deformation of tri-axial sample
CN204831259U (en) Outside diameter detection device in axle sleeve part
CN203869642U (en) Multifunctional portable oversize bearing ring end face curvature detector
CN102425984A (en) Detection apparatus for heavy and large bearings
CN103791801A (en) Measuring tool for roundness of glass circular disk and measuring method thereof
CN204881585U (en) Cylindrical roller bearing inner race raceway tolerance detecting instrument
CN106152991B (en) Shaft sleeve parts inner and outer diameter measurement equipment
CN102109309A (en) Multifunctional bearing measurement instrument
CN102944190A (en) High-precision detector and method for measuring circular degree of mechanical parts of large sizes
CN202947557U (en) Precise detecting instrument for bearing ring
CN203011370U (en) Calibrating apparatus for angle measuring device based on optical lever
CN204346380U (en) Pressure vessel internal diameter laser measuring apparatus
CN102003931B (en) Comprehensive detection method and device of tool tapered handle (7:24)
CN207050631U (en) A kind of housing inner diameter measurement table
CN106289027A (en) Out of roundness measuring equipment and out of roundness method for measurement
CN105043188A (en) Integral type ball track tolerance detection instrument and measurement method for bearing with cross roller
CN201885666U (en) Surface shape calibrator
CN203672278U (en) Ball bowl interior diameter measuring apparatus
CN201583238U (en) Coaxiality inspecting instrument of ultra-thin wall dry cylinder jacket
CN203364716U (en) Cylindrical meter providing convenience for aperture detection
CN203274624U (en) Circular ring disc body geometric tolerance gauge
CN202947573U (en) Precise detecting instrument for bearing ring
CN2935080Y (en) Ring flange pulsation detecting instrument

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant