CN205049073U - Measurement device for engine cylinder lid valve sealing strip - Google Patents
Measurement device for engine cylinder lid valve sealing strip Download PDFInfo
- Publication number
- CN205049073U CN205049073U CN201520815940.6U CN201520815940U CN205049073U CN 205049073 U CN205049073 U CN 205049073U CN 201520815940 U CN201520815940 U CN 201520815940U CN 205049073 U CN205049073 U CN 205049073U
- Authority
- CN
- China
- Prior art keywords
- measuring
- ring body
- amesdial
- measuring ring
- interchangeable
- 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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Abstract
The utility model provides a measurement device for engine cylinder lid valve sealing strip, including an interchangeable dabber, interchangeable dabber upper end is the handle, the amesdial mount is installed to the handle lower part, install an amesdial on the amesdial mount, the measuring ring body that has an activity below the amesdial, the measuring ring body is through middle borehole jack at the interchangeable spindle, measuring ring body upper portion is one and measures the face, it is perpendicular with the measuring staff of amesdial to measure the face, measuring ring body lower part is a conical surface, its tapering is unanimous with the sealed face of the valve that awaits measuring, the edge of the measuring ring body studs with an alloy steel ball and is used for contacting the sealed face of valve. The utility model discloses examine time measuring, the valve guide who inserts the interchangeable dabber on the engine cylinder lid is downthehole, and the alloy steel ball contact valve at the edge that measuring ring personally experienced sth. Part of the body is sealed, and the measuring staff vertically contacting of amesdial is in the measurement face of the measuring ring body, and with the hand handle of stopping, rotation measurement personally experiences sth. Part of the body, and the numerical value of measuring will show on the amesdial. The utility model discloses the simple structure detects directly perceivedly, convenient, swift, compatible good.
Description
Technical field
The utility model design relates to motor car engine, i.e. a kind of measurement mechanism of engine cylinder cap air valve band.
Background technology
The precision of automobile engine cylinder head valve sealing band processing is an important indicator of motor car engine quality, if the sealing surface of air valve of processing cylinder cap is poorly sealed, the adverse consequences such as automobile engine power decline, oil consumption increase, oil inflame can be caused insufficient.In order to obtain good valve sealing effect, need to carry out run-out tolerance detection to the valve sealing conical surface of production and processing.Due to testing conditions restriction, practical operation very inconvenient (the valve sealing conical surface have 30 °, 37.5 °, 45 ° etc. several angle), is unfavorable for detecting.In order to solve the problem, the design has invented a kind of measurement mechanism of General Motors engine cylinder cap air valve sealing surface jerk value.
Summary of the invention
The purpose of this utility model is the deficiency that existing valve sealing band pick-up unit exists, the engine valve jitter values measurement mechanism providing a kind of cost low, easy to operate, applied widely.
The measurement mechanism of this engine cylinder cap air valve band, comprise an interchangeable mandrel, it is characterized in that, interchangeable mandrel upper end is handle, lower portion thereof is provided with micrometer fixing rack, micrometer fixing rack is provided with a clock gauge, the measurement ring body that one movable is had below clock gauge, measuring ring body is enclosed within interchangeable mandrel by interstitial hole, measuring ring body top is a measuring surface, measuring surface is vertical with the measuring staff of clock gauge, measuring ring body bottom is a conical surface, its tapering is consistent with sealing surface of air valve to be measured, the edge measuring ring body studs with an alloy steel ball for contacting sealing surface of air valve.
When the utility model detects, interchangeable mandrel is inserted in the valve guide hole of engine cylinder cap, measure the alloy steel ball contact sealing surface of air valve at the edge of ring body, the measuring staff of clock gauge is perpendicularly in contact with the measuring surface measuring ring body, with hand steered handle of stopping, wheel measuring body, the numerical value of detection will show on clock gauge.
The utility model has the advantage of, cubing simple structure, detect directly perceived, convenient, fast, compatible good.For detecting different engine cylinder cover bands, corresponding interchangeable mandrel can be made or measure ring body, with low cost, easily manufacture.
Accompanying drawing explanation
Fig. 1 is the utility model engine cylinder cap air valve band measurement mechanism front view
In figure: 1, interchangeable mandrel, 2, measure ring body, 3, micrometer fixing rack, 4, clock gauge, 5, handle, 6, measuring surface, 7, measuring staff, 8, the conical surface, 9, alloy steel ball.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail as follows:
In FIG, the measurement mechanism of this engine cylinder cap air valve band, comprise an interchangeable mandrel 1, interchangeable mandrel 1 upper end is handle 5, handle 5 bottom is provided with micrometer fixing rack 3, micrometer fixing rack 3 is provided with a clock gauge 4, clock gauge 4 has a movable measurement ring body 2 below, measuring ring body 2 is enclosed within interchangeable mandrel 1 by interstitial hole, measuring ring body 2 top is a measuring surface 6, measuring surface 6 is vertical with the measuring staff 7 of clock gauge, measuring ring body 2 bottom is a conical surface 8, its tapering is consistent with sealing surface of air valve to be measured, the edge measuring ring body 2 studs with an alloy steel ball 9 for contacting sealing surface of air valve.
Claims (1)
1. the measurement mechanism of an engine cylinder cap air valve band, comprise an interchangeable mandrel, it is characterized in that, interchangeable mandrel upper end is handle, lower portion thereof is provided with micrometer fixing rack, micrometer fixing rack is provided with a clock gauge, the measurement ring body that one movable is had below clock gauge, measuring ring body is enclosed within interchangeable mandrel by interstitial hole, measuring ring body top is a measuring surface, measuring surface is vertical with the measuring staff of clock gauge, measuring ring body bottom is a conical surface, its tapering is consistent with sealing surface of air valve to be measured, the edge measuring ring body studs with an alloy steel ball for contacting sealing surface of air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815940.6U CN205049073U (en) | 2015-10-22 | 2015-10-22 | Measurement device for engine cylinder lid valve sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815940.6U CN205049073U (en) | 2015-10-22 | 2015-10-22 | Measurement device for engine cylinder lid valve sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049073U true CN205049073U (en) | 2016-02-24 |
Family
ID=55342645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815940.6U Expired - Fee Related CN205049073U (en) | 2015-10-22 | 2015-10-22 | Measurement device for engine cylinder lid valve sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443182A (en) * | 2018-12-24 | 2019-03-08 | 常州机电职业技术学院 | Cylinder head valve sealing band and guide hole axiality detection device and its detection method |
-
2015
- 2015-10-22 CN CN201520815940.6U patent/CN205049073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443182A (en) * | 2018-12-24 | 2019-03-08 | 常州机电职业技术学院 | Cylinder head valve sealing band and guide hole axiality detection device and its detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20201022 |