CN105423843A - Integrated raceway measuring instrument for bearing - Google Patents
Integrated raceway measuring instrument for bearing Download PDFInfo
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- CN105423843A CN105423843A CN201510858876.4A CN201510858876A CN105423843A CN 105423843 A CN105423843 A CN 105423843A CN 201510858876 A CN201510858876 A CN 201510858876A CN 105423843 A CN105423843 A CN 105423843A
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- gauge head
- head connecting
- web member
- radial
- measuring head
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Abstract
The invention relates to an integrated raceway measuring instrument for a bearing. The instrument comprises a left-side measuring head connecting assembly, a right-side measuring head connecting assembly, and a carbon fiber ruler body. The left-side measuring head connecting assembly consists of a radial dimension measuring meter, a left-side measuring head connecting piece, a left-side radial measuring meter rod, and a semi-circular axial positioning alloy bar; and the semi-circular axial positioning alloy bar is fixed at the right side of the lower end of the a left-side measuring head connecting piece. The right-side measuring head connecting assembly includes a right-side measuring head connecting piece, a radial positioning rod, an alloy spherical positioning point, a location R measuring rod, dial gauge adjustment clamping heads and location R measuring micrometers; the alloy spherical positioning point is fixed at the leftmost side of the lower end of the right-side measuring head connecting piece; square holes are formed in the end surfaces of the sides of the left-side measuring head connecting piece and the right-side measuring head connecting piece; and left-side measuring head connecting piece and the right-side measuring head connecting piece sleeve the carbon fiber ruler body and are locked. The carbon fiber ruler body is connected horizontally. The provided integrated raceway measuring instrument is an integrated hand-held measuring instrument that can be used for measuring dimensions, positions, shapes, and angles of large or oversized bearing raceways.
Description
Technical field
The invention belongs to bearing measuring technical field, relate to bearings synthesis raceway measuring instrument.
Background technology,
The measuring accuracy of the size of raceway, position, R, angle and convexity requires very high, and the height of its accuracy of detection is several the important indicators being related to bearing serviceable life.Traditional detection position and the means of R mostly adopt position and R model, and the saturating gap method of light detects, by gimmick and model Accuracy metrical error very big, and cannot realize quantizing to detect.
Summary of the invention
In order to overcome the defect that prior art exists, the object of this invention is to provide a kind of bearings synthesis raceway measuring instrument, raceway measuring accuracy can be improved, reflect the machining precision of product truely and accurately, and ensure the precision consistance of the raceway processed, realizing bearing has stable serviceable life.
The technology used in the present invention solution is: bearings synthesis raceway measuring instrument, comprise left side gauge head coupling assembling, right side gauge head coupling assembling and carbon fiber blade, left side gauge head coupling assembling is made up of gauge head web member, left radial meter bar, alloy semicircle axial location bar on the left of radial dimension meter, left radial meter bar is fastened on the gauge head web member of left side, can regulate up and down; Radial dimension meter is arranged on left radial meter bar, and alloy semicircle axial location bar is fixed on the right side of the lower end of left side gauge head web member; Right side gauge head coupling assembling regulates dop and position, R measurement clock gauge to form by right side gauge head web member, radial location bar, alloy spherical anchor point, position, R sounding rod, clock gauge, radial location bar and clock gauge regulate dop to be separately fixed on the gauge head web member of right side, and radial location bar can regulate up and down; Position and R measure clock gauge and are fixed on clock gauge adjustment dop, and alloy spherical anchor point is fixed on the leftmost side, lower end of right side gauge head web member; The side end of left side gauge head web member and right side gauge head web member is provided with the square hole of 15.5X55mm, being enclosed within 15X50mm carbon fiber blade and locking, left side gauge head coupling assembling and right side gauge head coupling assembling are horizontally connected by carbon fiber blade by left side gauge head web member and right side gauge head coupling assembling.Its measurement range diameter is: 300mm ~ 2500mm, breadth extreme are 500mm.
The measuring principle of bearings synthesis raceway measuring instrument of the present invention: axially: adopt alloy semicircle positioning strip and ball-type anchor point to be positioned on ring face, article one, the line of 120mm and a some principle are at 3 and fix a plane, ensure that measuring instrument has good stability, thus make measuring instrument have higher measuring accuracy; Radial: to adopt carbon fiber chi bar to ensure less coefficient of thermal expansion and contraction, semicircle alloy radial location point has good positioning precision and wearing quality, the dimensional measurement bar in left side is locked by hexagonal in three M8, and blade has good connectivity, ensures that measuring instrument has good dimensional measurement precision.Right side adopts two pieces of clock gauge measuring positions, R, angle and convexitys, clock gauge is by fixing with the adjustment dop horizontally rotated up and down, conveniently adjust and ensure that radial location point and ring face vertical with two pieces of clock gauges, and ensure that at 3 definitely on unified axis.
When starting to measure, be placed on ring face gently by measuring instrument, and radial location point is contacted with lasso, movable size table side carbon fiber bar, comes to a complete stop after finding maximum point, two pieces of clock gauges displays on right side be exactly the realistic accuracy of lasso.The present invention is the stability of the rectangular alloy fulcrum maintenance measuring instrument of employing spherical alloy fulcrum and a semicircle, steel radial location alloy arc anchor point improves rigidity, improve the measuring accuracy of radial dimension table simultaneously, and can realize accurately measuring raceway angles, R, position, convexity etc. according to two pieces of clock gauges of radial location point and its homonymy.Connect.
The invention has the beneficial effects as follows: the machining precision reflecting product truely and accurately, and ensure the precision consistance of the raceway processed, realizing bearing has stable serviceable life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure: 1, radial dimension meter, 2, gauge head web member, 3, left radial meter bar, 4, alloy semicircle axial location bar, 5, carbon fiber blade, 6, radial location bar, 7, sounding rod web member set nut, 8, position, R measure clock gauge, 9, bearing, 10, alloy spherical anchor point, 11, position, R sounding rod, 12, clock gauge regulates dop, and 13, right side gauge head web member.
Embodiment
According to Fig. 1 and embodiment, the present invention will be further described: bearings synthesis raceway measuring instrument of the present invention below, comprise left side gauge head coupling assembling, right side gauge head coupling assembling and carbon fiber blade 5, left side gauge head coupling assembling is made up of radial dimension meter 1, left side gauge head web member 2, left radial meter bar 3, alloy semicircle axial location bar 4, and gauge head web member 2 is fastened on carbon fiber blade 5 by sounding rod web member set nut 7; Left radial meter bar 3 is fastened on gauge head web member 2, can regulate up and down; Radial dimension meter 1 by the screw installing card of a M6 on left radial meter bar 3; Left side alloy semicircle axial location bar 4 is the rightmost sides, lower end being fixed on left gauge head web member 2 by the interior hexagonal of two M4; Right side gauge head coupling assembling regulates dop 12, position, R to measure clock gauge 8 and form by right side gauge head web member 13, radial location bar 6, alloy spherical anchor point 10, position, R sounding rod 11, clock gauge, radial location bar 6 and clock gauge regulate dop 12 to be separately fixed on right side gauge head web member 13, and radial location bar 6 can regulate up and down; Position and R measure clock gauge 8 and are fixed on clock gauge adjustment dop 12, can regulate up and down, left rotation and right rotation; Alloy spherical anchor point 10 is fixed on the leftmost side, lower end of right side gauge head web member 13, the side end of gauge head web member 2 and right side gauge head web member 13 is provided with the square hole of 15.5X55mm, is enclosed within 15X50mm carbon fiber blade 5, locks with sounding rod web member set nut 7.Left side gauge head coupling assembling and right side gauge head coupling assembling are horizontally connected by carbon fiber blade 5 by left side gauge head web member 2 and right side gauge head web member 13.Alloy semicircle positioning strip 4 and alloy spherical anchor point 10 triangularity support whole measuring instrument.Measurement range diameter of the present invention is 300mm ~ 2500mm, and breadth extreme is 500mm.Adopt 50mm × 15mm carbon fiber square tube to do carbon fiber blade 5, measure length and determine (600mm ~ 2500mm) by chi pole length.Aluminium alloy is made left and right through strengthening plated film and is connected gauge head assembly.
Bearings synthesis raceway measuring instrument operation steps of the present invention is:
1, with the socket head cap screw of two M4, left side alloy semicircle positioning strip 4 is fastened on left side and measures web member 2 bottom righthand side.
, with the socket head cap screw of two M4, right side alloy semicircle positioning strip 4 is fastened on right side and measures web member 13 lower-left end.
, left side measured web member 2 and right side and measures web member 13 and be enclosed within the carbon fiber blade 5 of 15X50mm respectively, and be fixed on blade 5 with four clamping screws 7, the central point of the alloy semicircle axial location bar 4 in left side and right side alloy spherical anchor point 10, must in the radial direction of bearing face and inner ring concentric circles.
, the radial location bar 6 of the right radial anchor point screw of 3 M8 is fixed on right side gauge head web member 13, the absolute altitude of arc radial location point must conform to the relief of drawing.
, with the socket head cap screw of three M8, left radial meter bar 3 is arranged on left side gauge head web member 2, radial dimension meter 1 is arranged on left radial meter bar 3, left radial meter bar 1 must with arc radial location bar in the same horizontal line.
, with the screw of three M8, position, R meter bar 11 are fastened on right side and measure on web member 13, note: down lean out length and grow 40mm than raceway, there to be enough space mounting clock gauges to regulate dop 12.
, two pieces of positions, R measured clock gauge 8 and be arranged on two clock gauges respectively and regulate on dops 12, note: do not install too tight, so that front and back adjustment.
, dop 12 is regulated by clock gauge to be arranged on position, the top and bottom of R sounding rod 11, the table point distance inner ring oil duct 1mm of upper end, the table point distance internal-and external diameter 1mm of lower end, radial dimension meter 1 is moved forward and backward 50mm, observe two pieces of positions, R measures the swing of clock gauge 8 whether within 0.001mm, if not within 0.001mm, dop 12 vertical rotating shaft is regulated by clock gauge to unclamp, prolong turning axle fine setting to rotate, until position, R measures clock gauge 8 swing and is less than 0.001mm, turning axle is locked, so far, this bearings synthesis raceway measuring instrument has adjusted.
, measure: measure on bearing 9 and must handle with care, after radial dimension meter 1 finds maximum point, reading is work pieces process size, see the change of position, R measurement clock gauge 8, two pieces of positions, R measure clock gauge 8, and to add as raceway R little simultaneously, two pieces of positions, R measure clock gauge 8, and to be kept to raceway R large simultaneously, on add under to be kept to raceway position far away, add as raceway position under above subtracting near.Measuring error is less than 0.001mm, achieves the accurate measurement to raceway.
Claims (3)
1. bearings synthesis raceway measuring instrument, it is characterized in that, comprise left side gauge head coupling assembling, right side gauge head coupling assembling and carbon fiber blade (5), left side gauge head coupling assembling is made up of radial dimension meter (1), left side gauge head web member (2), left radial meter bar (3), alloy semicircle axial location bar (4), left radial meter bar (3) is fastened on left side gauge head web member (2), can regulate up and down; Radial dimension meter (1) is arranged on left radial meter bar (3), and alloy semicircle axial location bar (4) is fixed on the right side of the lower end in left side gauge head web member (2); Right side gauge head coupling assembling regulates dop (12) and position, R measurement clock gauge (8) to form by right side gauge head web member (13), radial location bar (6), alloy spherical anchor point (10), position, R sounding rod (11), clock gauge, radial location bar (6) and clock gauge regulate dop (12) to be separately fixed on right side gauge head web member (13), and radial location bar (6) can regulate up and down; Position and R measure clock gauge (8) and are fixed on clock gauge adjustment dop (12), and alloy spherical anchor point (10) is fixed on the leftmost side, lower end on right side gauge head web member (13); The side end on left side gauge head web member (2) and right side gauge head web member (13) is provided with square hole, is enclosed within carbon fiber blade (5) and goes up and lock, horizontally connected by carbon fiber blade (5).
2. bearings synthesis raceway measuring instrument according to claim 1, is characterized in that, described square hole size is 15.5X55mm, and carbon fiber blade (5) is of a size of 15X50mm.
3. bearings synthesis raceway measuring instrument according to claim 1, is characterized in that, its measurement range diameter is: 300mm ~ 2500mm, breadth extreme are 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858876.4A CN105423843B (en) | 2015-12-01 | 2015-12-01 | Bearings synthesis raceway measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858876.4A CN105423843B (en) | 2015-12-01 | 2015-12-01 | Bearings synthesis raceway measuring instrument |
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| CN105423843A true CN105423843A (en) | 2016-03-23 |
| CN105423843B CN105423843B (en) | 2019-01-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044814A (en) * | 2017-01-20 | 2017-08-15 | 中国电子科技集团公司第十四研究所 | Device and its measuring method during a kind of worm gear teeth is axially surveyed |
| CN107063046A (en) * | 2017-05-25 | 2017-08-18 | 浙江辛子精工机械股份有限公司 | A kind of band straight flange deep groove ball bearing circle composite detection tool |
| CN108981542A (en) * | 2018-04-26 | 2018-12-11 | 淮阴工学院 | Cylinder jacket outer diameter and circularity comprehensive measurement device and application method |
| CN110081797A (en) * | 2019-05-30 | 2019-08-02 | 中国工程物理研究院机械制造工艺研究所 | For the detection device and detection method of hole, axis band slightly |
| CN112747707A (en) * | 2020-12-29 | 2021-05-04 | 中国航发哈尔滨轴承有限公司 | Rapid evaluating method for deep groove ball bearing raceway |
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| CN201184779Y (en) * | 2008-03-17 | 2009-01-21 | 洛阳Lyc轴承有限公司 | Measuring instrument for thrust bearing rollaway nest |
| CN102032850A (en) * | 2009-09-28 | 2011-04-27 | 上海联合滚动轴承有限公司 | Device and method for measuring diameters of internal and external raceways of wind power bearing |
| CN203432482U (en) * | 2013-08-16 | 2014-02-12 | 徐州丰禾回转支承制造股份有限公司 | Single-row four-point contact ball-type slewing bearing rolling path measuring rod |
| CN204202519U (en) * | 2014-11-10 | 2015-03-11 | 周树洲 | Raceway somascope outside a kind of tubular type right angle |
| CN205332940U (en) * | 2015-12-01 | 2016-06-22 | 瓦房店轴承集团有限责任公司 | Raceway measuring apparatu is synthesized to bearing |
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2015
- 2015-12-01 CN CN201510858876.4A patent/CN105423843B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201184779Y (en) * | 2008-03-17 | 2009-01-21 | 洛阳Lyc轴承有限公司 | Measuring instrument for thrust bearing rollaway nest |
| CN102032850A (en) * | 2009-09-28 | 2011-04-27 | 上海联合滚动轴承有限公司 | Device and method for measuring diameters of internal and external raceways of wind power bearing |
| CN203432482U (en) * | 2013-08-16 | 2014-02-12 | 徐州丰禾回转支承制造股份有限公司 | Single-row four-point contact ball-type slewing bearing rolling path measuring rod |
| CN204202519U (en) * | 2014-11-10 | 2015-03-11 | 周树洲 | Raceway somascope outside a kind of tubular type right angle |
| CN205332940U (en) * | 2015-12-01 | 2016-06-22 | 瓦房店轴承集团有限责任公司 | Raceway measuring apparatu is synthesized to bearing |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044814A (en) * | 2017-01-20 | 2017-08-15 | 中国电子科技集团公司第十四研究所 | Device and its measuring method during a kind of worm gear teeth is axially surveyed |
| CN107044814B (en) * | 2017-01-20 | 2023-02-28 | 中国电子科技集团公司第十四研究所 | Measuring method of worm gear tooth axial centering device |
| CN107063046A (en) * | 2017-05-25 | 2017-08-18 | 浙江辛子精工机械股份有限公司 | A kind of band straight flange deep groove ball bearing circle composite detection tool |
| CN107063046B (en) * | 2017-05-25 | 2023-08-11 | 浙江辛子精工机械股份有限公司 | Composite gauge for straight-edge deep groove ball bearing ring |
| CN108981542A (en) * | 2018-04-26 | 2018-12-11 | 淮阴工学院 | Cylinder jacket outer diameter and circularity comprehensive measurement device and application method |
| CN110081797A (en) * | 2019-05-30 | 2019-08-02 | 中国工程物理研究院机械制造工艺研究所 | For the detection device and detection method of hole, axis band slightly |
| CN110081797B (en) * | 2019-05-30 | 2023-11-28 | 中国工程物理研究院机械制造工艺研究所 | Detection device and detection method for hole and shaft belt tip |
| CN112747707A (en) * | 2020-12-29 | 2021-05-04 | 中国航发哈尔滨轴承有限公司 | Rapid evaluating method for deep groove ball bearing raceway |
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| Publication number | Publication date |
|---|---|
| CN105423843B (en) | 2019-01-08 |
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Effective date of registration: 20200713 Address after: 116300 section 1, beigongji street, Wafangdian City, Dalian City, Liaoning Province Patentee after: DALIAN WAZHOU GROUP BEARING EQUIPMENT MAKING Co.,Ltd. Address before: 116300 Wafangdian City, Liaoning, North Street, a section of the city of St., No. 1, No. Patentee before: WAFANGDIAN BEARING GROUP Co.,Ltd. |