CN201152730Y - Bearing mounting depth gauge - Google Patents
Bearing mounting depth gauge Download PDFInfo
- Publication number
- CN201152730Y CN201152730Y CNU2007201887075U CN200720188707U CN201152730Y CN 201152730 Y CN201152730 Y CN 201152730Y CN U2007201887075 U CNU2007201887075 U CN U2007201887075U CN 200720188707 U CN200720188707 U CN 200720188707U CN 201152730 Y CN201152730 Y CN 201152730Y
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- China
- Prior art keywords
- bearing
- plate
- depth
- reference axis
- measuring plate
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a bearing mounting depth gauge which is a piece plate-shaped measuring plate; the wideness of the measuring plate is equivalent to the outer ring diameter of the bearing to be measured, coaxial basic shafts are arranged in the width direction of the two sides of the measuring plate; in the depth direction of the measuring plate, the distance of one side of the measuring plate from the excircle of the basic shaft is equal to the maximal depth of the bearing to be measured, the distance of the other side of the measuring plate from the excircle of the basic plate is equal to the minimal depth of the bearing to be measured. The bearing mounting depth gauge has the advantages of simple structure, convenient operation, accurate measurement, the adaptability to various aperture, etc.
Description
Technical field
The utility model relates to measurer, is used for measuring its fitting depth after the Bearing Installation.
Background technology
Often to bearing be installed in the engineering goods manufacture process with the mode that press-fits, for example engine manufacturing, on the casing many bearings to be installed, Bearing Installation is in dead eye, bearing generally all has certain distance with the bearing aperture, this distance is called as fitting depth, for whether check bearing is in place, measure fitting depth.The method that fathoms is generally used pit gauge, but the trouble of measurement is not suitable for producing in enormous quantities; Reasonable method is to measure with calliper, clamp, manufacture stairstepping with a plate exactly, being close to spot face measures downwards, judge that with drift, no-go gage the fitting depth of bearing is whether in tolerance, but this method relatively is fit to little bearing, bigger for big bearing error, can not satisfy requirement of mass production.
The utility model content
The purpose of this utility model is: a kind of Bearing Installation depth gauge is provided, and simple in structure, easy to operate, measure accurately, adapt to multiple aperture.
Bearing Installation depth gauge of the present utility model is the measurement plate of a sheet, and it is suitable with the measured bearing race diameter to measure the plate width, measures plate both sides Width and is provided with coaxial reference axis; Measuring the plate depth direction, the distance of measuring plate one side and reference axis cylindrical equals the depth capacity of measured bearing, and the distance of measuring plate another side and reference axis cylindrical equals the minimum-depth of measured bearing.
In the scheme, it is the arc surface of the centre of gyration that described measurement plate both sides can be arranged to the reference axis, and the stage casing sinks, and bidding is remembered respectively.
The utility model is provided with coaxial reference axis with the measurement plate both sides Width of sheet, determines maximum, the minimum-depth of measured bearing with reference axis, promptly determines " go side ", " not-go-end " of gauge, simple in structure, in addition, also easy to operate, measure accurately, adapt to multiple aperture.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation sketch of Bearing Installation depth gauge of the present utility model,
Fig. 2 is Fig. 1 left view;
Fig. 3 is Fig. 1 centre bearer fitting depth gauge use principle figure.
Embodiment
Referring to accompanying drawing 1, Fig. 2, the Bearing Installation depth gauge is the measurement plate 1 of a sheet, and it is suitable with the measured bearing race diameter to measure plate 1 width, measures plate 1 both sides Width and is provided with coaxial left reference axis 4, right reference axis 5; Measuring plate 1 depth direction, the distance of measuring the cylindrical of plate 1 one side and left reference axis 4, right reference axis 5 equals the depth capacity of measured bearing, be to be " not-go-end " 3, the distance of the cylindrical of the another side of measurement plate 1 and left reference axis 4, right reference axis 5 equals the minimum-depth of measured bearing, is to be " go side " 2;
Referring to accompanying drawing 3, hold the degree of depth with engine manufacturing raising middle flask axon and verify as example, among the figure, engine housing 9 has been pressed into bearing 8, whether qualified with the Bearing Installation depth gauge of the present utility model degree of depth of testing, the left reference axis 4 of Bearing Installation depth gauge, right reference axis 5 abuts on the casing mould assembling face 10 on every side of bearing aperture, measuring plate 1 alignment bearings measures, as can be known, the delineation position is also fixing beyond this bearing 8, therefore among the figure, the bearing degree of depth is determined by bearing outer ring 11, the width of measuring plate 1 is suitable with bearing outer ring 11 diameters, promptly equals or is slightly less than bearing outer ring 11 diameters, so that the degree of depth of measurement axis bearing outer-ring 11 only; Be supported on the bearing aperture with reference axis 4 and 5, can be not crooked and produce error, to measure accurately, reference axis 4 and 5 can be long, all adapts to applied range for situation among major diameter even the figure;
Referring to accompanying drawing 3, using method is: after the left reference axis 4 of Bearing Installation depth gauge, right reference axis 5 abut on the casing mould assembling face 10 on every side of bearing aperture, rotate gauge, " go side " 2 can turn over bearing outer ring 11 end faces does not smoothly have interference, " not-go-end " 3 contacts and can't turn over bearing outer ring 11 end faces, this state description bearing degree of depth meets the requirements, and is qualified; Otherwise, defective.As can be seen, with reference axis 4 and 5 change " go side " 2, " not-go-end " 3 measured, and only aims at tested position once, and be easy to operate.
It is the arc surface of the centre of gyration that measurement plate 1 both sides " go side " 2, " not-go-end " 3 are arranged to reference axis 4 and 5, eliminates and rotates wedge angle, makes measurement more accurate; The stage casing 7 of both sides " go side " 2, " not-go-end " 3 sinks, and not only can simplify processing, reduce cost, and can avoid the outstanding situation of some bearing inner race; " go side " 2, chamfered edge, and bidding remembers 6 respectively, can find " go side " 2 or " not-go-end " 3 easily, handled easily, among the figure, mark 6 adopts " leading to " and " ending " representative " go side " 2 and " not-go-end " 3 of Chinese.
Claims (2)
1. Bearing Installation depth gauge is characterized in that: be the measurement plate (1) of a sheet, it is suitable with the measured bearing race diameter to measure plate (1) width, measures plate (1) both sides Width and is provided with coaxial reference axis (4,5); Measuring plate (1) depth direction, the distance of measuring plate (1) one side and reference axis (4 and 5) cylindrical equals the depth capacity of measured bearing, and the distance of measuring plate (1) another side and reference axis (4 and 5) cylindrical equals the minimum-depth of measured bearing.
2. Bearing Installation depth gauge according to claim 1 is characterized in that: it is the arc surface of the centre of gyration that described measurement plate (1) both sides are arranged to reference axis (4,5), and stage casing (7) sink, and bidding is remembered (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201887075U CN201152730Y (en) | 2007-12-28 | 2007-12-28 | Bearing mounting depth gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201887075U CN201152730Y (en) | 2007-12-28 | 2007-12-28 | Bearing mounting depth gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152730Y true CN201152730Y (en) | 2008-11-19 |
Family
ID=40128410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201887075U Expired - Fee Related CN201152730Y (en) | 2007-12-28 | 2007-12-28 | Bearing mounting depth gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152730Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967238A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Depth gauge for arc surface in hole |
| CN105222663A (en) * | 2015-10-21 | 2016-01-06 | 西安航空动力股份有限公司 | A kind of light face feeler gauge and method for designing thereof measuring imperfect hole |
| CN105466317A (en) * | 2015-11-20 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Comprehensive measurement method of coaxial hole installation seat |
| CN109141162A (en) * | 2018-07-27 | 2019-01-04 | 广船国际有限公司 | Point contact type assembles card sample |
| CN109855504A (en) * | 2019-03-22 | 2019-06-07 | 中信戴卡股份有限公司 | A kind of gauge convenient for detecting diameter |
-
2007
- 2007-12-28 CN CNU2007201887075U patent/CN201152730Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967238A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Depth gauge for arc surface in hole |
| CN105222663A (en) * | 2015-10-21 | 2016-01-06 | 西安航空动力股份有限公司 | A kind of light face feeler gauge and method for designing thereof measuring imperfect hole |
| CN105222663B (en) * | 2015-10-21 | 2018-01-09 | 西安航空动力股份有限公司 | A kind of smooth surface feeler gauge and its design method for measuring imperfect hole |
| CN105466317A (en) * | 2015-11-20 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Comprehensive measurement method of coaxial hole installation seat |
| CN105466317B (en) * | 2015-11-20 | 2018-10-23 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of comprehensive measuring method of coaxial aperture mounting base |
| CN109141162A (en) * | 2018-07-27 | 2019-01-04 | 广船国际有限公司 | Point contact type assembles card sample |
| CN109855504A (en) * | 2019-03-22 | 2019-06-07 | 中信戴卡股份有限公司 | A kind of gauge convenient for detecting diameter |
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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: 20081119 Termination date: 20121228 |