CN201297913Y - Valve delve depth calibrator - Google Patents

Valve delve depth calibrator Download PDF

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Publication number
CN201297913Y
CN201297913Y CNU2008202151720U CN200820215172U CN201297913Y CN 201297913 Y CN201297913 Y CN 201297913Y CN U2008202151720 U CNU2008202151720 U CN U2008202151720U CN 200820215172 U CN200820215172 U CN 200820215172U CN 201297913 Y CN201297913 Y CN 201297913Y
Authority
CN
China
Prior art keywords
gauge
valve
trapezoid
stent
dial
Prior art date
Application number
CNU2008202151720U
Other languages
Chinese (zh)
Inventor
陈业春
金梅
Original Assignee
安徽省恒泰活塞制造有限公司
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 安徽省恒泰活塞制造有限公司 filed Critical 安徽省恒泰活塞制造有限公司
Priority to CNU2008202151720U priority Critical patent/CN201297913Y/en
Application granted granted Critical
Publication of CN201297913Y publication Critical patent/CN201297913Y/en

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Abstract

The utility model discloses a valve delve depth calibrator, comprising a trapezoid stent provided with a dial indicator. The round dial of the dial indicator is located on the trapezoid stent. A calibrating rod under the round dial penetrates through the trapezoid stent. A contact is installed on the bottom end of the calibrating rod. The contact bottom and the trapezoid stent bottom are in the same horizontal line. A circular peep hole is arranged on the trapezoid stent and positioned at the front side of the calibrating rod. The utility model has simple structure, convenient and correct calibrating and is suitable for production in batch.

Description

Valve hole depth calibrator
Technical field:
The utility model relates generally to a kind of surveying instrument, is specifically related to a kind of valve hole depth calibrator.
Background technology:
Relate to the precision problem of the valve hole degree of depth on it in the piston manufacture process.At present, be directly to use dial gauge for the measurement of valve hole depth accuracy, can be in the process of using dial gauge, produce measuring error because of misoperation or hand shake easily, and inconvenient operation is unfavorable for processing in enormous quantities.
The utility model content:
The utility model purpose be exactly be convenient for measuring in order to remedy the defective of prior art, to provide a kind of, measurement data valve hole depth calibrator accurately.
The utility model is achieved through the following technical solutions:
Valve hole depth calibrator is characterized in that: include ladder-shaped support, dial gauge, ladder-shaped support is made up of crossbeam and the feet that reaches both sides, and vertical hole is arranged on the described crossbeam; The gauge rod of dial gauge passes the vertical hole on the ladder-shaped support, and flexible gauge head in the gauge rod vertically has screw on the sidewall of hole, has screw to hold out against described gauge rod in the screw.
Described valve hole depth calibrator, it is characterized in that: described feet bottom surface and dial gauge one elasticity gauge head are positioned on the same surface level.Record out the numeral on the dial gauge, feet is placed the depth survey reference field again, the elasticity gauge head places will be surveyed on the depth plane, draws the numeral on the dial gauge, and two digital difference are the object degree of depth that will survey.
The utility model is simple in structure, measurement is easy, measurement data is accurate, is easy to grasp, and is suitable for production in enormous quantities.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment:
Valve hole depth calibrator, include ladder-shaped support 1, form by crossbeam and the feet that reaches both sides, dial gauge 2 is installed on the ladder-shaped support 1, in the vertical hole that the gauge rod 3 of dial gauge 2 inserts on ladder-shaped support 1 crossbeam, vertically on the sidewall of hole screw 5 is arranged, have screw to withstand on locking on the gauge rod 3 in the screw 5, flexible gauge head 4 in the gauge rod 3, elasticity gauge head 4 bottoms and ladder-shaped support 1 feet bottom are positioned on the same surface level.

Claims (2)

1, valve hole depth calibrator is characterized in that: include ladder-shaped support, dial gauge, ladder-shaped support is made up of crossbeam and the feet that reaches both sides, and vertical hole is arranged on the described crossbeam; The gauge rod of dial gauge passes the vertical hole on the ladder-shaped support, and flexible gauge head in the gauge rod vertically has screw on the sidewall of hole, has screw to hold out against described gauge rod in the screw.
2, valve according to claim 1 is cheated depth calibrator, and it is characterized in that: described feet bottom surface and dial gauge one elasticity gauge head are positioned on the same surface level.
CNU2008202151720U 2008-11-25 2008-11-25 Valve delve depth calibrator CN201297913Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202151720U CN201297913Y (en) 2008-11-25 2008-11-25 Valve delve depth calibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202151720U CN201297913Y (en) 2008-11-25 2008-11-25 Valve delve depth calibrator

Publications (1)

Publication Number Publication Date
CN201297913Y true CN201297913Y (en) 2009-08-26

Family

ID=41043894

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202151720U CN201297913Y (en) 2008-11-25 2008-11-25 Valve delve depth calibrator

Country Status (1)

Country Link
CN (1) CN201297913Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102706256A (en) * 2012-02-02 2012-10-03 四川都江机械有限责任公司 Inspection tool for depths of central holes of steering knuckles
CN102853746A (en) * 2012-08-15 2013-01-02 浙江恒成硬质合金有限公司 Groove depth measuring instrument
CN106248030A (en) * 2016-08-26 2016-12-21 中航工业哈尔滨轴承有限公司 A kind of groove depth measurement apparatus and the method measuring groove depth with it
CN106323119A (en) * 2016-08-22 2017-01-11 日照北科新金属材料有限公司 Piston valve relief testing device and use method thereof
CN108827125A (en) * 2018-08-20 2018-11-16 中国石油天然气集团公司管材研究所 A kind of coupling surface pit depth detection instrument and detection method
CN110196011A (en) * 2018-02-27 2019-09-03 中航光电科技股份有限公司 A kind of coupling nut locking pit depth detecting tool and detection method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102706256A (en) * 2012-02-02 2012-10-03 四川都江机械有限责任公司 Inspection tool for depths of central holes of steering knuckles
CN102853746A (en) * 2012-08-15 2013-01-02 浙江恒成硬质合金有限公司 Groove depth measuring instrument
CN106323119A (en) * 2016-08-22 2017-01-11 日照北科新金属材料有限公司 Piston valve relief testing device and use method thereof
CN106323119B (en) * 2016-08-22 2019-03-05 日照北科新金属材料有限公司 Piston port cheats detection device and its application method
CN106248030A (en) * 2016-08-26 2016-12-21 中航工业哈尔滨轴承有限公司 A kind of groove depth measurement apparatus and the method measuring groove depth with it
CN110196011A (en) * 2018-02-27 2019-09-03 中航光电科技股份有限公司 A kind of coupling nut locking pit depth detecting tool and detection method
CN108827125A (en) * 2018-08-20 2018-11-16 中国石油天然气集团公司管材研究所 A kind of coupling surface pit depth detection instrument and detection method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20111212

Address after: 231500, No. 169, Chengxi Road, Chengxi West District, Anhui, Lujiang

Patentee after: Anhui Hengtai Power Technology Co.,Ltd.

Address before: 231500 Anhui province Lujiang County wind way No. 65

Patentee before: Anhui High-tech Piston Manufacture Co., Ltd.

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: ANHUI HIGH-TECH POWER TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ANHUI HIGH-TECH PISTON MANUFACTURE CO., LTD.

Effective date: 20111212

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090826

Termination date: 20131125