CN2504623Y - Device for measuring engine air valve gap and airtight property - Google Patents
Device for measuring engine air valve gap and airtight property Download PDFInfo
- Publication number
- CN2504623Y CN2504623Y CN 01247600 CN01247600U CN2504623Y CN 2504623 Y CN2504623 Y CN 2504623Y CN 01247600 CN01247600 CN 01247600 CN 01247600 U CN01247600 U CN 01247600U CN 2504623 Y CN2504623 Y CN 2504623Y
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- CN
- China
- Prior art keywords
- hold
- cylinder
- down mechanism
- frame
- movable plate
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A measure device for the engine valve clearance and air tightness is characterized in that the middle of the engine frame 18 is provided with a hold-down mechanism 19, a guide post 2 above which juts out over the engine frame 18, and the hold-down mechanism 19 is connected with a hold-down cylinder 1 by thread; the middle of the hold-down mechanism is provided with a detecting cylinder 3, the lower thread of which is connected with a floating head 12, two sides of which are provided with a location post 10; a mounting base 11 provided with a cylinder cover 13 is arranged below the hold-down mechanism 19, the two sides of which is provided with movable cylinders 4 and 17 and a guide lever 20 through a movable plate 7, a rotating plate 5 and a mounting angle plate 15; the lower ends of the movable cylinders 4 and 17 are provided with sensors 9 and 14, which are in a same line with the valve on the cylinder cover 13. The device with the advantages of simple measure, high precision, being incorruptible and high working efficiency can detect the valve clearance of the cylinder cover and the air tightness of the fire chamber simultaneously.
Description
One, technical field:
The utility model relates to a kind of measurement mechanism, especially measures motorcycle engine cylinder cover valve clearance and firing chamber impermeability device.
Two, background technology:
At present, the gap of measuring motorcycle engine cylinder cover valve is to adopt dial gauge or clearance gauge to carry out the manual testing, and this method of testing degree of accuracy is poor, inefficiency.The airtightness measurement of motorcycle engine combustion chamber is by cylinder cover being put in the water, seen that manually the mode of underwater bubble is measured, the perishable cylinder cover of this measuring method, and production efficiency is low.This shows that preceding two kinds of methods simultaneously countercylinder lid valve clearance and firing chamber impermeability detect.
Three, summary of the invention:
The purpose of this utility model provides measurement engine valve clearance and the impermeability device that a kind of while countercylinder lid valve clearance and firing chamber impermeability detect.
Concrete scheme of the present utility model is: make a shaped as frame frame, at the middle part of frame hold-down mechanism is installed, the guidepost of hold-down mechanism top stretches out frame, and hold-down mechanism is by swivel nut between guidepost and the clamping cylinder thread connection that is positioned at the frame upper surface; Central authorities at hold-down mechanism are equipped with the detection cylinder, and the below thread connection that detects cylinder has unsteady pressure head, and the pressure head both sides of floating are provided with reference column; Mount pad is installed below hold-down mechanism, cylinder head is installed on the mount pad, both sides at hold-down mechanism are equipped with mobile cylinder and guide pole by movable plate, swivel plate and installation gusset, the lower end of mobile cylinder is equipped with sensor, and the valve on this sensor and the cylinder head is on same straight line.
Adopt such scheme, the novel structure uniqueness, countercylinder lid valve clearance and firing chamber impermeability detect simultaneously, measure simple and conveniently, and degree of accuracy height, testing product are not perishable, high efficiency.
Four, description of drawings:
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is the A-A cut-open view of Fig. 1.
Five, embodiment:
Please see Figure 1, Fig. 2, the utility model is mainly by clamping cylinder 1, guidepost 2, detect cylinder 3, mobile cylinder 4, swivel plate 5, bearing pin 6, movable plate 7, screw 8, sensor 9, reference column 10, mount pad 11, pressure head 12 floats, cylinder cover 13, sensor 14, gusset 15 is installed, swivel plate 16, sensor 17, frame 18, hold-down mechanism 19, guide pole 20 is formed, architectural feature of the present utility model is: at the middle part of frame 18 hold-down mechanism 19 is installed, the guidepost 2 of hold-down mechanism 19 tops stretches out frame 18, and hold-down mechanism 19 is by swivel nut between guidepost and clamping cylinder 1 thread connection that is positioned at frame 18 upper surfaces; Central authorities at hold-down mechanism 19 are equipped with detection cylinder 3, and the below thread connection that detects cylinder 3 has unsteady pressure head 12, and pressure head 12 both sides of floating are provided with reference column 10; Mount pad 11 is installed below hold-down mechanism 19, cylinder head 13 is installed on the mount pad, both sides at hold-down mechanism 19 are equipped with mobile cylinder 4,17 and guide pole 20 by movable plate 7, swivel plate 5 and installation gusset 15, the lower end of mobile cylinder 4,17 is equipped with sensor 9,14, and the valve on this sensor and the cylinder head 13 is on same straight line.
Also can see from Fig. 1, Fig. 2: gusset 15 is installed is installed on the swivel plate 5 by screw, swivel plate 5 is installed on the movable plate 7 by the set screw in bearing pin 6 and the arc fluting, have chute on the movable plate 7, connect the screw 8 of movable plate 7 on frame 18 and be arranged in chute.
The utility model is performed such work: clamping cylinder 1 compresses cylinder cover 13 earlier by the reference column 20 of hold-down mechanism 19 belows, mobile cylinder 4 and 17 is delivered to sensor 9 and 14 the valve place of cylinder cover 13 respectively, detects cylinder 3 pressure head 12 that will float again and delivers in the cylinder cover 13.In test process, detect cylinder 3 and move up and down by clamping cylinder 1 drive; Mobile cylinder 4,17 and sensor 9,14 rotate around bearing pin 6 by swivel plate 5,10, move up and down by movable plate 7 relative screws 8.
Claims (2)
1. measure engine valve clearance and impermeability device for one kind, it is characterized in that: hold-down mechanism (19) is installed at the middle part of frame (18), the guidepost (2) of hold-down mechanism (19) top stretches out frame (18), and hold-down mechanism (19) is by swivel nut between guidepost and clamping cylinder (1) thread connection that is positioned at frame (18) upper surface; Central authorities at hold-down mechanism (19) are equipped with detection cylinder (3), and the below thread connection that detects cylinder (3) has unsteady pressure head (12), and pressure head (12) both sides of floating are provided with reference column (10); In the below of hold-down mechanism (19) mount pad (11) is installed, cylinder head (13) is installed on the mount pad, both sides at hold-down mechanism (19) are equipped with mobile cylinder (4,17) and guide pole (20) by movable plate (7), swivel plate (5) and installation gusset (15), the lower end of mobile cylinder (4,17) is equipped with sensor (9,14), and the valve on this sensor and the cylinder head (13) is on same straight line.
2. measurement engine valve clearance according to claim 1 and impermeability device, it is characterized in that: gusset (15) is installed is installed on the swivel plate (5) by screw, swivel plate (5) is installed on the movable plate (7) by the set screw in bearing pin (6) and the arc fluting, movable plate has chute on (7), connects the screw (8) of movable plate (7) on frame (18) and is arranged in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247600 CN2504623Y (en) | 2001-09-12 | 2001-09-12 | Device for measuring engine air valve gap and airtight property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247600 CN2504623Y (en) | 2001-09-12 | 2001-09-12 | Device for measuring engine air valve gap and airtight property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504623Y true CN2504623Y (en) | 2002-08-07 |
Family
ID=33658426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247600 Expired - Fee Related CN2504623Y (en) | 2001-09-12 | 2001-09-12 | Device for measuring engine air valve gap and airtight property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504623Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100399007C (en) * | 2004-08-18 | 2008-07-02 | 力帆实业(集团)股份有限公司 | Engine cylinder end airtight, precision detector |
| CN102288369A (en) * | 2011-05-13 | 2011-12-21 | 河北新兴铸管有限公司 | Double-station airtightness tester |
| CN102980728A (en) * | 2012-11-27 | 2013-03-20 | 天津雷沃动力有限公司 | Testing tool used for valve sealing performance testing of engine cylinder cover |
| CN103076197A (en) * | 2013-01-09 | 2013-05-01 | 昆山佳铭自动化科技有限公司 | Detection device for brake liquid pot float |
| CN103076140A (en) * | 2013-01-09 | 2013-05-01 | 昆山佳铭自动化科技有限公司 | Brake fluid pot air tightness detection device |
| CN103278060A (en) * | 2013-05-27 | 2013-09-04 | 湖北汽车工业学院 | Comprehensive bounce detecting machine with disk hub |
| CN105066867A (en) * | 2015-09-09 | 2015-11-18 | 无锡市迈日机器制造有限公司 | Valve clearance detection measuring tool |
| CN107462422A (en) * | 2017-07-26 | 2017-12-12 | 安庆市鼎立汽车配件有限公司 | A kind of valve intelligent checking system |
-
2001
- 2001-09-12 CN CN 01247600 patent/CN2504623Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100399007C (en) * | 2004-08-18 | 2008-07-02 | 力帆实业(集团)股份有限公司 | Engine cylinder end airtight, precision detector |
| CN102288369A (en) * | 2011-05-13 | 2011-12-21 | 河北新兴铸管有限公司 | Double-station airtightness tester |
| CN102288369B (en) * | 2011-05-13 | 2013-04-24 | 河北新兴铸管有限公司 | Double-station airtightness tester |
| CN102980728A (en) * | 2012-11-27 | 2013-03-20 | 天津雷沃动力有限公司 | Testing tool used for valve sealing performance testing of engine cylinder cover |
| CN103076197A (en) * | 2013-01-09 | 2013-05-01 | 昆山佳铭自动化科技有限公司 | Detection device for brake liquid pot float |
| CN103076140A (en) * | 2013-01-09 | 2013-05-01 | 昆山佳铭自动化科技有限公司 | Brake fluid pot air tightness detection device |
| CN103278060A (en) * | 2013-05-27 | 2013-09-04 | 湖北汽车工业学院 | Comprehensive bounce detecting machine with disk hub |
| CN105066867A (en) * | 2015-09-09 | 2015-11-18 | 无锡市迈日机器制造有限公司 | Valve clearance detection measuring tool |
| CN105066867B (en) * | 2015-09-09 | 2017-11-03 | 无锡市迈日机器制造有限公司 | A kind of valve clearance test measuring device |
| CN107462422A (en) * | 2017-07-26 | 2017-12-12 | 安庆市鼎立汽车配件有限公司 | A kind of valve intelligent checking system |
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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 |