CN201444034U - Tool used for measuring roughness of steel plate - Google Patents

Tool used for measuring roughness of steel plate Download PDF

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Publication number
CN201444034U
CN201444034U CN2009200144731U CN200920014473U CN201444034U CN 201444034 U CN201444034 U CN 201444034U CN 2009200144731 U CN2009200144731 U CN 2009200144731U CN 200920014473 U CN200920014473 U CN 200920014473U CN 201444034 U CN201444034 U CN 201444034U
Authority
CN
China
Prior art keywords
steel plate
meter ruler
tool used
instrument
measure
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
Application number
CN2009200144731U
Other languages
Chinese (zh)
Inventor
乔馨
王明林
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.)
Angang Steel Co Ltd
Original Assignee
Angang Steel 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 Angang Steel Co Ltd filed Critical Angang Steel Co Ltd
Priority to CN2009200144731U priority Critical patent/CN201444034U/en
Application granted granted Critical
Publication of CN201444034U publication Critical patent/CN201444034U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The utility model relates to a tool used for measuring the roughness of a steel plate, which comprises adjustable bolts and a meter ruler, wherein the adjustable bolts are positioned at two ends of the meter ruler, and the bottoms thereof pass through the meter ruler. The device has simple structure and convenient usage, effectively saves the measuring time, and improves the work efficiency.

Description

A kind of instrument that is used to measure the steel plate unevenness
Technical field
The utility model relates to a kind of survey instrument, particularly relates to a kind of instrument that is used to measure the steel plate unevenness.
Background technology
After steel plate was produced, may there be defective in the surface, normal conditions, and the unevenness of steel plate is measured by factory, all is that the supervisory personnel uses tape measure and Steel Ruler conjunction measuring, and this measuring method efficiency ratio is lower, thereby has influenced production efficiency.
Summary of the invention
The utility model has overcome deficiency of the prior art, provides a kind of simple in structure, easy to use being used to measure the instrument of steel plate unevenness.
In order to address the above problem, the utility model by the following technical solutions:
A kind of instrument that is used to measure the steel plate unevenness comprises adjustable bolt and meter ruler, and adjustable bolt is positioned at the meter ruler two ends, and meter ruler is passed in its bottom.
Described adjustable bolt is provided with scale.
Compared with prior art, the beneficial effects of the utility model are:
Simple in structure, easy to use, effectively saved Measuring Time, improved work efficiency.
Description of drawings
Fig. 1, Fig. 2 are the utility model structural representation;
Embodiment
A kind of instrument that is used to measure the steel plate unevenness as shown in Figure 1 and Figure 2, comprises adjustable bolt 1 and meter ruler 2, and adjustable bolt 1 is provided with scale, and two adjustable bolts 1 pass meter ruler 2 two ends respectively.
When using the utility model instrument to measure the steel plate unevenness,, guarantee that adjustable bolt 1 exposes the equal in length of meter ruler 2 according to the position of the requirement of steel plate unevenness being adjusted adjustable bolt 1 bottom.After adjustment finishes, the utility model instrument is put on the steel plate to be measured, as shown in Figure 1, if two adjustable bolts 1 contact with steel plate 3 surfaces simultaneously, then the steel plate unevenness satisfies technological requirement; As shown in Figure 2, if leave the slit between two adjustable bolts 1 and the steel plate 3, then the steel plate unevenness does not satisfy technological requirement.

Claims (2)

1. an instrument that is used to measure the steel plate unevenness is characterized in that, comprises adjustable bolt and meter ruler, and adjustable bolt is positioned at the meter ruler two ends, and meter ruler is passed in its bottom.
2. a kind of instrument that is used to measure the steel plate unevenness according to claim 1 is characterized in that described adjustable bolt is provided with scale.
CN2009200144731U 2009-06-09 2009-06-09 Tool used for measuring roughness of steel plate Expired - Fee Related CN201444034U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200144731U CN201444034U (en) 2009-06-09 2009-06-09 Tool used for measuring roughness of steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200144731U CN201444034U (en) 2009-06-09 2009-06-09 Tool used for measuring roughness of steel plate

Publications (1)

Publication Number Publication Date
CN201444034U true CN201444034U (en) 2010-04-28

Family

ID=42548717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200144731U Expired - Fee Related CN201444034U (en) 2009-06-09 2009-06-09 Tool used for measuring roughness of steel plate

Country Status (1)

Country Link
CN (1) CN201444034U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393173A (en) * 2011-08-18 2012-03-28 奇瑞汽车股份有限公司 Clearance and flatness measuring tool
CN103075984A (en) * 2013-01-05 2013-05-01 昆山上达精密配件有限公司 Product size inspection jig

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393173A (en) * 2011-08-18 2012-03-28 奇瑞汽车股份有限公司 Clearance and flatness measuring tool
CN103075984A (en) * 2013-01-05 2013-05-01 昆山上达精密配件有限公司 Product size inspection jig

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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

Granted publication date: 20100428

Termination date: 20150609

EXPY Termination of patent right or utility model