CN102901422A - Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine - Google Patents

Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine Download PDF

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Publication number
CN102901422A
CN102901422A CN2012104040808A CN201210404080A CN102901422A CN 102901422 A CN102901422 A CN 102901422A CN 2012104040808 A CN2012104040808 A CN 2012104040808A CN 201210404080 A CN201210404080 A CN 201210404080A CN 102901422 A CN102901422 A CN 102901422A
Authority
CN
China
Prior art keywords
iron
valve tappet
detecting
valve lifter
internal combustion
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.)
Pending
Application number
CN2012104040808A
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Chinese (zh)
Inventor
钟华
杨晓梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Quanchai Engine Co Ltd
Original Assignee
Anhui Quanchai Engine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Quanchai Engine Co Ltd filed Critical Anhui Quanchai Engine Co Ltd
Priority to CN2012104040808A priority Critical patent/CN102901422A/en
Publication of CN102901422A publication Critical patent/CN102901422A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a special detecting tool for detecting a jerk value of a valve lifter end face of an internal combustion engine. A V-shaped iron and a U-shaped iron are mounted on a base plate; a locating shaft and a limiting iron are mounted at the front end face of the U-shaped iron; the limiting iron is provided with a limiting needle; the locating shaft is connected with a dial gauge; and a coupling block is provided with a forcing screw. The V-shaped included angle of the V-shaped iron is 90 degrees, and the radius of a groove of the U-shaped iron is greater than that of the valve lifter end face. The special detecting tool is easy to manufacture and convenient to use, and is quick in speed and high in precision.

Description

A kind of appliance special for detecting that detects engine valve tappet face runout amount
Technical field
The present invention relates to a kind of special detection tool that detects internal combustion engine part, specifically, is a kind of appliance special for detecting that detects engine valve tappet face runout amount.
Background technology
Valve tappet is one of strength member in the internal combustion engine, and the jerk value of its end face is directly connected to the quality of valve tappet.Present detection usually is that v block is placed on the flat board, the reference axis of valve tappet is placed on the v block again, leans against with angle square on the end face of valve tappet, measures jitter values with clearance gauge.This working experience that relies on the reviewer, the numberical value of quantity of beating of measuring, not only error is larger, and measuring speed is also slow.
Summary of the invention
The objective of the invention is to design a kind of special detection tool, can measure quickly and accurately the jerk value of valve tappet end face.
The present invention realizes purpose of design like this:
At base plate 9 v block 3 and U-iron 10 are installed; Be equipped with and the vertical locating shaft 8 of front end face and the limiting iron 4 parallel with front end face at the front end face of U-iron 10; At limiting iron 4 position-limited needle vertical with the end face of valve tappet 12 is installed; Be connected with the gauge outfit dial gauge vertical with the end face of valve tappet 16 by link block 5 on the locating shaft 8; On the link block 5 with housing screw 7 that can fastening dial gauge 6.The V-arrangement angle of v block 3 is processed as 90 degree; The groove radius of U-iron 10 is processed into radius greater than valve tappet 1 end face.
During use, the reference axis of valve tappet 1 is placed on the v block 3, so that the cylindrical of the end face of valve tappet 1 drops on the U-iron 10; Adjust position-limited needle 2, so that position-limited needle 2 limits the position of valve tappet 1 end face; Adjust the gauge outfit of dial gauge 6, so that gauge outfit touches the end face of valve tappet 1; Rotate the reference axis of valve tappet 1; The data reading jerk value of beating according to dial gauge 6.
The present invention makes easily, and is easy to use; Speed is fast, and precision is high.
Description of drawings
Fig. 1 is structural representation of the present invention.
OnSequence number among the figure: valve tappet 1, position-limited needle 2, v block 3, limiting iron 4, link block 5, dial gauge 6, housing screw 7, locating shaft 8, base plate 9, U-iron 10.
Embodiment
Below in conjunction with accompanying drawing, a non-limiting examples is illustrated.
At base plate 9 v block 3 and U-iron 10 are installed; Be equipped with and the vertical locating shaft 8 of front end face and the limiting iron 4 parallel with front end face at the front end face of U-iron 10; At limiting iron 4 position-limited needle vertical with the end face of valve tappet 12 is installed; On locating shaft 8, be connected with the gauge outfit dial gauge vertical with the end face of valve tappet 16 by link block 5; On link block 5 with housing screw 7 that can fastening dial gauge 6.The V-arrangement angle of v block 3 is processed as 90 degree; The groove radius of U-iron 10 is processed into radius greater than valve tappet 1 end face.
The present invention makes easily, and is easy to use; Speed is fast, and precision is high.

Claims (2)

1. an appliance special for detecting that detects engine valve tappet face runout amount comprises dial gauge (6), it is characterized in that: v block (3) and U-iron (10) are installed on the base plate (9); The front end face of U-iron (10) is equipped with the locating shaft vertical with front end face (8) and the limiting iron (4) parallel with front end face; The position-limited needle (2) vertical with the end face of valve tappet (1) is installed on the limiting iron (4); Locating shaft (8) is upper to be connected with the gauge outfit dial gauge (6) vertical with the end face of valve tappet (1) by link block (5); Link block (5) is upper with housing screw (7) that can fastening dial gauge (6).
2. a kind of appliance special for detecting that detects engine valve tappet face runout amount according to claim 1 is characterized in that: the V-arrangement angle of v block (3) is 90 degree; The groove radius of U-iron (10) is greater than the radius of valve tappet (1) end face.
CN2012104040808A 2012-10-23 2012-10-23 Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine Pending CN102901422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104040808A CN102901422A (en) 2012-10-23 2012-10-23 Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104040808A CN102901422A (en) 2012-10-23 2012-10-23 Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine

Publications (1)

Publication Number Publication Date
CN102901422A true CN102901422A (en) 2013-01-30

Family

ID=47573792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104040808A Pending CN102901422A (en) 2012-10-23 2012-10-23 Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine

Country Status (1)

Country Link
CN (1) CN102901422A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103196343A (en) * 2013-03-21 2013-07-10 重庆民发汽车配件有限责任公司 Tappet comprehensive gauge
CN103604342A (en) * 2013-11-25 2014-02-26 广西玉柴机器股份有限公司 Tappet bottom face height difference gauge
CN108534628A (en) * 2018-04-18 2018-09-14 长江师范学院 A method of it carrying out valve retainer end face using taper surface on rear side of valve retainer and justifies glitch detection
CN108759615A (en) * 2018-09-05 2018-11-06 荆州环球汽车零部件制造有限公司 A kind of camshaft end surface measurement detection device and method
CN108955502A (en) * 2018-05-22 2018-12-07 长江师范学院 Valve retainer end face accuracy checking method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201497486U (en) * 2009-08-12 2010-06-02 浙江豪情汽车制造有限公司 Engine valve tappet detection device
US20100275866A1 (en) * 2009-04-29 2010-11-04 Kangas Carl R Switchable Valve Lifter Having a Mis-Assembly Indicator
WO2011012278A1 (en) * 2009-07-27 2011-02-03 Stotz, Thomas Method and device for measuring the tightness of valve seats
CN202229688U (en) * 2011-07-27 2012-05-23 浙江豪情汽车制造有限公司 Valve sealing surface bounce amount measuring tool
CN202339170U (en) * 2011-12-09 2012-07-18 江苏鑫悦汽车零部件有限公司 Checking fixture for excircle size of engine valve rod
CN202869399U (en) * 2012-10-23 2013-04-10 安徽全柴动力股份有限公司 Testing fixture specially applied for detecting run-out quantity of internal combustion engine valve tappet end face

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100275866A1 (en) * 2009-04-29 2010-11-04 Kangas Carl R Switchable Valve Lifter Having a Mis-Assembly Indicator
WO2011012278A1 (en) * 2009-07-27 2011-02-03 Stotz, Thomas Method and device for measuring the tightness of valve seats
CN201497486U (en) * 2009-08-12 2010-06-02 浙江豪情汽车制造有限公司 Engine valve tappet detection device
CN202229688U (en) * 2011-07-27 2012-05-23 浙江豪情汽车制造有限公司 Valve sealing surface bounce amount measuring tool
CN202339170U (en) * 2011-12-09 2012-07-18 江苏鑫悦汽车零部件有限公司 Checking fixture for excircle size of engine valve rod
CN202869399U (en) * 2012-10-23 2013-04-10 安徽全柴动力股份有限公司 Testing fixture specially applied for detecting run-out quantity of internal combustion engine valve tappet end face

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103196343A (en) * 2013-03-21 2013-07-10 重庆民发汽车配件有限责任公司 Tappet comprehensive gauge
CN103196343B (en) * 2013-03-21 2015-04-22 重庆民发汽车配件有限责任公司 Tappet comprehensive gauge
CN103604342A (en) * 2013-11-25 2014-02-26 广西玉柴机器股份有限公司 Tappet bottom face height difference gauge
CN103604342B (en) * 2013-11-25 2016-04-13 广西玉柴机器股份有限公司 Tappet bottom face height difference gauge
CN108534628A (en) * 2018-04-18 2018-09-14 长江师范学院 A method of it carrying out valve retainer end face using taper surface on rear side of valve retainer and justifies glitch detection
CN108955502A (en) * 2018-05-22 2018-12-07 长江师范学院 Valve retainer end face accuracy checking method
CN108759615A (en) * 2018-09-05 2018-11-06 荆州环球汽车零部件制造有限公司 A kind of camshaft end surface measurement detection device and method
CN108759615B (en) * 2018-09-05 2019-04-16 荆州环球汽车零部件制造有限公司 A kind of camshaft end surface measurement detection device and method

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Application publication date: 20130130