CN1025366C - Contacting width measuring device for oil seal lips during hugging - Google Patents
Contacting width measuring device for oil seal lips during hugging Download PDFInfo
- Publication number
- CN1025366C CN1025366C CN 92106099 CN92106099A CN1025366C CN 1025366 C CN1025366 C CN 1025366C CN 92106099 CN92106099 CN 92106099 CN 92106099 A CN92106099 A CN 92106099A CN 1025366 C CN1025366 C CN 1025366C
- Authority
- CN
- China
- Prior art keywords
- oil seal
- base frame
- seal lips
- lifting body
- hugging
- 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
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- Length Measuring Devices By Optical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a contact width measurer for oil seal lips during hugging, which is an instrument for detecting the contact width of oil seal lips in a non-destructive mode during hugging. The measurer is composed of a length measurement lens with high magnification, a reflector, a lifting body, a transparent test tube shaft, a bracket and an illuminating lamp, wherein the reflector is slantways stuck on the lifting body at a 45-degree angle, and refracts an oil seal sheathed on the transparent test tube shaft into the length measurement lens with high magnification; dimension measurement error of 1mm is read from the length measurement lens with high magnification. The measurer has the advantages of small volume, light weight and convenient use, is capable of simultaneously measuring the contact width of oil seal lips of a plurality of oil seals with the same specification or different specifications during hugging in non-destructive and omnidirectional modes, solves the problem that the contact width of oil seal lips during hugging can not be measured.
Description
The present invention is the instrument that a kind of Non-Destructive Testing oil seal lip is held contact width tightly.It relates to the design and fabrication technology field that oil seal lip is held the contact width detecting instrument tightly.
At present also do not have to detect the instrument that the oil seal lip that is enclosed within on the axle is held contact width tightly, and oil seal lip to hold contact width tightly be the whether important parameter of leakage of oil of oil sealing.Oil sealing manufacturing plant does not have product passed examination standard now, and the oil sealing applying unit does not have product to use standard yet, like this, often cause large construction project machinery oil leakage phenomenon, and the responsibility no one bears, and brings economic loss to applying unit.Therefore, the invention contacting width measuring device for oil seal lips during hugging is significant.
The purpose of this invention is to provide a kind of harmless, oil seal lip is held tightly the contacting width measuring device for oil seal lips during hugging that contact width carries out comprehensive measurement.
The object of the present invention is achieved like this, and structure is made of high magnification length measuring microscope, catoptron, lifting body, cuvette axle and support and illuminating lamp as shown in drawings.Supporting structure is that transformer (10), lifter cam (9), elevating lever (12) and transmission shaft (13) are housed in the base frame (11), lifter cam (9) is connected with elevating lever (12) rotating drive shaft (13) interior with being fixed on base frame (11), elevating lever (12) stretches out outside the base frame (11), base frame (11) is gone up and is horizon adjustable pallet (8), base frame (11) one sides are provided with vertical shaft (3), anchor clamps (2) are arranged on the vertical shaft (3), illuminating lamp (4) is arranged on the anchor clamps (2), and illuminating lamp (4) is connected with transformer (10) circuit.High magnification length measuring microscope (1) is contained on the anchor clamps (2), catoptron (6) tiltedly is bonded on the lifting body (7) with 45, lifting body (7) passes pallet (8) and base frame (11) places on the lifter cam (9), and cuvette axle (5) places on the pallet (8).Cuvette axle (5) is cylindrical tube or outer step body.
Principle of work of the present invention and measuring method are, oil-sealing sleeve is on cuvette (5), be placed on then on the pallet (8), tiltedly be bonded at catoptron (6) on the lifting body (7) with 45, adopt the refraction principle of light, oil seal lip is held tightly contact width be refracted in the high magnification length measuring microscope (1), can read oil seal lip from the scale of high magnification length measuring microscope to hold contact width tightly.During measurement, adjust elevating lever (12), make catoptron (6) aim at tested oil sealing, rotation cuvette axle (5) can be held contact width tightly by the comprehensive oil seal lip of measuring, and error is 1 micron.
Advantage of the present invention is that rational in infrastructure, volume is little, and is in light weight, easy to use, makes easily.Can be harmless simultaneously to the oil sealing of several same specifications or different size, omnibearing measurement oil seal lip holds contact width tightly.
Accompanying drawing is a structural representation of the present invention
1-high magnification length measuring microscope 2-anchor clamps 3-vertical shaft 4-illuminating lamp 5-cuvette axle 6-catoptron 7-lifting body 8-pallet 9-lifter cam 10-transformer 11-base frame 12-elevating lever 13-transmission shaft
The specific embodiment of the invention is that this analyzer is made of high magnification length measuring microscope, catoptron, lifting body, cuvette axle and support and illuminating lamp.Supporting structure is that transformer (10), worm gear and worm screw are housed in the base frame (11), and worm screw and lifting body (7) are fixed as one.Base frame (11) is gone up and is horizon adjustable pallet (8), and base frame (11) one sides are provided with vertical shaft (3), are anchor clamps (2) on the vertical shaft (3), and illuminating lamp (4) is arranged on the anchor clamps (2), and illuminating lamp (4) is connected with transformer (10) circuit.High magnification length measuring microscope (1) is contained on the anchor clamps (2), and catoptron (6) tiltedly is bonded on the lifting body (7) with 45, and lifting body (7) passes pallet (8) and base frame (11) places on the worm screw, and cuvette axle (5) places on the pallet (8).During measurement, the rotation worm gear makes catoptron (6) aim at tested oil sealing, can measure.
Claims (3)
1, contacting width measuring device for oil seal lips during hugging, by the high magnification length measuring microscope, catoptron is formed, it is characterized in that having lifting body, cuvette axle and support and illuminating lamp constitute, supporting structure is that transformer (10) is housed in the base frame (11), lifter cam (9), elevating lever (12) and transmission shaft (13), lifter cam (9) is connected with elevating lever (12) rotating drive shaft (13) interior with being fixed on base frame (11), elevating lever (12) stretches out outside the base frame (11), base frame (11) is gone up and is horizon adjustable pallet (8), base frame (11) one sides are provided with vertical shaft (3), on the vertical shaft (3) anchor clamps (2), illuminating lamp (4) is arranged on the anchor clamps (2), illuminating lamp (4) is connected with transformer (10) circuit, high magnification length measuring microscope (1) is contained on the anchor clamps (2), catoptron (6) tiltedly is bonded on the lifting body (7) with 45, lifting body (7) passes pallet (8) and base frame (11) places on the lifter cam (9), and cuvette axle (5) places on the pallet (8).
2, contacting width measuring device for oil seal lips during hugging according to claim 1 is characterized in that supporting structure is that transformer (10), worm gear and worm screw are housed in the base frame (11), and worm screw and lifting body (7) are fixed as one.
3, contacting width measuring device for oil seal lips during hugging according to claim 1 is characterized in that cuvette axle (5) is cylindrical tube or outer step body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92106099 CN1025366C (en) | 1992-03-24 | 1992-03-24 | Contacting width measuring device for oil seal lips during hugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92106099 CN1025366C (en) | 1992-03-24 | 1992-03-24 | Contacting width measuring device for oil seal lips during hugging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1064743A CN1064743A (en) | 1992-09-23 |
| CN1025366C true CN1025366C (en) | 1994-07-06 |
Family
ID=4941793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92106099 Expired - Fee Related CN1025366C (en) | 1992-03-24 | 1992-03-24 | Contacting width measuring device for oil seal lips during hugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1025366C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185657A (en) * | 2011-12-30 | 2013-07-03 | 新大洲本田摩托有限公司 | Detecting system of framework type oil seal lip mouth and application method thereof |
| CN108592798A (en) * | 2018-04-08 | 2018-09-28 | 南京航空航天大学 | A kind of rotating shaft lip-shaped sealing part contact surface measurement method and device |
| CN112764210A (en) * | 2021-01-04 | 2021-05-07 | 东风柳州汽车有限公司 | Oil seal inner lip checking device |
-
1992
- 1992-03-24 CN CN 92106099 patent/CN1025366C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1064743A (en) | 1992-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |