CN2280277Y - Arrangment specially for measuring height of air valve base - Google Patents
Arrangment specially for measuring height of air valve base Download PDFInfo
- Publication number
- CN2280277Y CN2280277Y CN 96242572 CN96242572U CN2280277Y CN 2280277 Y CN2280277 Y CN 2280277Y CN 96242572 CN96242572 CN 96242572 CN 96242572 U CN96242572 U CN 96242572U CN 2280277 Y CN2280277 Y CN 2280277Y
- Authority
- CN
- China
- Prior art keywords
- gauge
- measurement
- slip cap
- valve seating
- height
- 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
Links
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a special measurement device for measuring the gauge height of an air valve base, comprising a measurement part, an adjustment part and a support part. A measurement head displays the height error of the gauge of a measured air valve by a dial indicator via a guide rod and a scratch awl. The support part comprises a gauge base, an upright and a platform. The middle part of the upright is provided with a handle, measurement height can be adjusted by that a regulating nut and a locking nut on the outer part of a sliding sleeve are moved. The measurement device has the measurement efficiency of the universal measurement devices and has the measurement precision of large comprehensive measurement devices, with the cost of measurement reduced.
Description
The utility model is a kind of special implement that detects valve seating gauge height.
Valve seating gauge height is that hinge is ground the controlling dimension of surplus size after valve and valve seating band width and the valve seating installation, also is the important test item of the factory inspection of valve seating special manufacturer and main engine plants' incoming inspection.The control quality of this size directly has influence on the installation quality of valve seating and the fit quality of valve and valve seating fastness.And this size is an ideal designs size on the valve seating drawing, and general being difficult to detected with conventional cubing.Can only when dispatching from the factory, use the large-scale synthesis instrument to inspect by random samples, also just can not in process of manufacture, carry out effectively control and accurate the grasp well thus.
The purpose of this utility model is to propose a kind of detection efficiency that had both had general cubing, has the lightweight valve seating gauge height appliance special for detecting of the accuracy of detection of large-scale synthesis instrument again.
The utility model is to realize like this, valve seating gauge height appliance special for detecting, comprise measure portion, regulate part and supporting part, it is characterized in that gas gate seat gauge height error is shown with dial gauge, cover was suitable for reading in dial gauge inserted, clamp with gripping sleeve, the lower end of interior cover is connected with the spiral shell mosquito with the upper end of slip cap, bolt locking, be placed with cleansing pin in the interior mantle cavity, the bottom of slip cap cavity is a guide pole, and the upper end of cleansing pin contacts with the contact of dial gauge, the last end in contact of the lower end of cleansing pin and guide pole, in the chamber of slip cap, also have a little spring around cleansing pin,, gauge head with bolt in the lower end of guide pole, gauge head from the dial gauge of upper end to the lower end has been formed measure portion.
Supporting part comprises top gauge stand, middle part column and lower platform, and the three is connected as a single entity, and the column middle part is equipped with handle, and measure portion is moved up and down.
Regulating part is made up of big spring, gland, setting nut, set nut, measure portion is put in the gauge stand, big spring is placed on outside of inner cover, be fixed in the gauge stand with gland, in the outside of slip cap setting nut and set nut are arranged, slip cap is fixed on the gauge stand lower end, unclamp set nut, turn setting nut, measure portion is moved up and down.
Valve seating gauge height appliance special for detecting is easy to use, make simple, both had the detection efficiency of general cubing and the accuracy of detection of large-scale synthesis cubing, can obtain the unapproachable effect of conventional cubing again, make this significant dimensions of valve seating gauge height by the project that can only when dispatching from the factory, use the large-scale synthesis instrument to inspect by random samples originally, being transformed into now can commence operation person's self check in process, every the conventional project that must examine when dispatching from the factory, improved detection efficiency greatly, reduce the detection cost, controlled the machining precision and the installation quality that has improved valve seating of valve seating effectively.
Fig. 1 is the external form figure of valve seating gauge height appliance special for detecting.
Fig. 2 is the sectional view of valve seating gauge height appliance special for detecting.
Details are as follows below in conjunction with drawings and Examples: cover 3 was suitable for reading in dial gauge 1 inserted, clamp with gripping sleeve 2, in the upper end of cover 3 lower end and slip cap 17 with being threaded, bolt locking, interior cover is placed with cleansing pin 15 in 3 chambeies, the bottom of slip cap 17 cavitys is a guide pole 8, the upper end of cleansing pin 15 contacts with the contact of dial gauge 1, the last end in contact of the lower end of cleansing pin 15 and guide pole 8, in the chamber of slip cap 17, around cleansing pin 15, also has a little spring 16, in the lower end of guide pole 8, fixing gauge head 10 with bolt 9, dial gauge 1, cleansing pin 15, guide pole 8, gauge head 10 and interior cover 3, little spring 16, slip cap 17 is formed an integral body, and the outside of interior cover 3 is with big spring 14, its top is glanded 13 and is fixed in the gauge stand, its underpart is fixing with gauge stand 4 with setting nut 6 and set nut 5, and design has the handle 7 that slip cap 17 is moved up and down between column 19 middle parts and slip cap 17, and piece 11 or measured valve seating 12 can set up standard between gauge head 10 and lower platform 18.Concrete using method is: mention handle, calibrated bolck (11) is placed between gauge head and the platform, at this moment, the height of calibrated bolck is the gauge height of valve seating to be measured, and the gauge diameter that the outer garden of gauge head size is valve seating to be measured puts down handle, adjust dial gauge, make its pointer to zero or a certain special value, be assumed to K1, and perform record.Mention handle, take out calibrated bolck, valve seating to be measured (12) is placed between gauge head and the platform, make the baseplane and the contact with platform of valve seating, handle is put down towards gauge head in last plane, read down dial gauge numerical value this moment, be assumed to K2, the difference of K2 and K1 is the error of valve seating gauge height.When measuring the valve seating that several gauge height and gauge diameter have nothing in common with each other, can unclamp bolt (9), change and the identical gauge head of valve seating gauge diameter to be measured, and use calibrated bolck adjust identical to get final product with valve seating gauge height to be measured.When valve seating gauge height differs big, can regulate distance between gauge head baseplane and the platform by setting nut (6), concrete grammar is: unclamp set nut (5), rotating setting nut (6) is liftable slip cap (17), reach the purpose of adjusting distance between gauge head baseplane and the platform, screw set nut then and get final product.
Claims (3)
1, valve seating gauge height appliance special for detecting, comprise measure portion, regulate part and supporting part, it is characterized in that gas gate seat gauge height error is shown with dial gauge, cover was suitable for reading in dial gauge inserted, clamp with gripping sleeve, the lower end of interior cover is connected with the spiral shell mosquito with the upper end of slip cap, bolt locking is placed with cleansing pin in the interior mantle cavity, and the bottom of slip cap cavity is a guide pole, the upper end of cleansing pin contacts with the contact of dial gauge, the last end in contact of the lower end of cleansing pin and guide pole in the chamber of slip cap, also has a little spring around cleansing pin, lower end at guide pole, gauge head with bolt, the gauge head from the dial gauge of upper end to the lower end has been formed measure portion.
2, valve seating gauge height appliance special for detecting according to claim 1 is characterized in that supporting part comprises top gauge stand, middle part column and lower platform, and the three is connected as a single entity, and the column middle part is equipped with handle, and measure portion is moved up and down.
3, valve seating gauge height appliance special for detecting according to claim 1, it is characterized in that regulating part is made up of big spring, gland, setting nut, set nut, measure portion is put in the gauge stand, big spring is placed on outside of inner cover, is fixed in the gauge stand with gland, in the outside of slip cap setting nut and set nut is arranged, slip cap is fixed on the gauge stand lower end, unclamp set nut, turn setting nut, measure portion is moved up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242572 CN2280277Y (en) | 1996-12-03 | 1996-12-03 | Arrangment specially for measuring height of air valve base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242572 CN2280277Y (en) | 1996-12-03 | 1996-12-03 | Arrangment specially for measuring height of air valve base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280277Y true CN2280277Y (en) | 1998-04-29 |
Family
ID=33916626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96242572 Expired - Fee Related CN2280277Y (en) | 1996-12-03 | 1996-12-03 | Arrangment specially for measuring height of air valve base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280277Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266128B (en) * | 2008-05-06 | 2010-06-02 | 力帆实业(集团)股份有限公司 | Air valve inspection tool |
| CN102980488A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Blind flange depth checking fixture |
| CN103162593A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Marked block |
| CN107941131A (en) * | 2017-11-27 | 2018-04-20 | 刘洋 | Detection device for lift rail perpendicularity detection |
| CN108592751A (en) * | 2018-07-25 | 2018-09-28 | 长沙锦宏平信油泵油嘴有限公司 | Fuel injector thickness of workpiece measuring appliance |
| CN109458902A (en) * | 2018-12-20 | 2019-03-12 | 安徽江淮汽车集团股份有限公司 | A kind of valve retainer seal f ace width cubing |
-
1996
- 1996-12-03 CN CN 96242572 patent/CN2280277Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266128B (en) * | 2008-05-06 | 2010-06-02 | 力帆实业(集团)股份有限公司 | Air valve inspection tool |
| CN103162593A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Marked block |
| CN102980488A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Blind flange depth checking fixture |
| CN107941131A (en) * | 2017-11-27 | 2018-04-20 | 刘洋 | Detection device for lift rail perpendicularity detection |
| CN108592751A (en) * | 2018-07-25 | 2018-09-28 | 长沙锦宏平信油泵油嘴有限公司 | Fuel injector thickness of workpiece measuring appliance |
| CN109458902A (en) * | 2018-12-20 | 2019-03-12 | 安徽江淮汽车集团股份有限公司 | A kind of valve retainer seal f ace width cubing |
| CN109458902B (en) * | 2018-12-20 | 2020-01-14 | 安徽江淮汽车集团股份有限公司 | Valve seat ring sealing surface width checking fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |