CN103063113A - Detecting jig for semiround workpiece - Google Patents
Detecting jig for semiround workpiece Download PDFInfo
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- CN103063113A CN103063113A CN2013100026492A CN201310002649A CN103063113A CN 103063113 A CN103063113 A CN 103063113A CN 2013100026492 A CN2013100026492 A CN 2013100026492A CN 201310002649 A CN201310002649 A CN 201310002649A CN 103063113 A CN103063113 A CN 103063113A
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- type groove
- block
- semiround
- dial gauge
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a detecting jig for a semiround workpiece. The detecting jig for the semiround workpiece comprises a V-shaped block and a dial indicator. A V-shaped groove with two 90-degree inner sides is arranged on one side of the V-shaped block. The dial indicator is fixedly arranged on the other side of the V-shaped block. A sleeve of the dial indicator fixedly penetrates through the V-shaped block. The dial indicator penetrates through a measuring head of one end of a measuring rod in the sleeve in a sleeved mode and the measuring head is arranged in the V-shaped groove. The axis of the measuring rod is positioned at an angular bisector of an angle formed by two inner sides of the V-shaped groove. The detecting jig for the semiround workpiece is simple in structure, convenient to use and capable of accurately measuring the diameter of the semiround workpiece.
Description
Technical field
The present invention relates to a kind of detection tool, relate in particular to a kind of semicircle workpiece with detecting tool, mainly for detection of diameter of work.
Background technology
In the machining, its diameter of general round piece can measure with existing measurer, ring gauge, can't measure with common measurer but run into its diameter of semicircle workpiece, particularly for the high semicircle workpiece of accuracy requirement, to measure at equipment, can't realize by existing measurer.
Summary of the invention
In order to overcome defects, the invention provides a kind of semicircle workpiece with detecting tool, it is not only simple in structure, easy to use that this detects tool, and can accurately measure the diameter of semicircle workpiece.
The present invention for the technical scheme that solves its technical matters and adopt is: a kind of semicircle workpiece comprises a V-block and dial gauge with detecting tool, and a side of described V-block has the V-type grooves that one or two medial surface is 90 degree; Described dial gauge is fixedly installed on the opposite side of this V-block, and the sleeve of this dial gauge fixedly passes described V-block, the measuring head of an end that is set in the sounding rod in its sleeve of described dial gauge places in the described V-type groove, and the axis of this sounding rod is positioned on the angular bisector of two medial surfaces institute angulation of described V-type groove.
As a further improvement on the present invention, described V-type groove also has a bottom side, and this bottom side is vertical with the angular bisector of the two medial surfaces institute angulation of this V-type groove.
The invention has the beneficial effects as follows: by the design with V-block and the dial gauge of V-type groove, adjust the pointer of dial gauge with a standard component measurement first, and then measure workpiece to be measured, go out the diameter dimension of measured workpiece by the measurement of comparison with the diameter of standard workpiece, it is not only simple in structure, easy to use, and workpiece adds man-hour at equipment, do not dismantle workpiece and gets final product measuring workpieces, can be by the result who measures, and the adjustment machined parameters, reduced the clamping time, improved work efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention uses the status architecture schematic diagram.
By reference to the accompanying drawings, make the following instructions:
1---V-block 2---dial gauge
111---medial surface 11---V-type groove
112---bottom side 21---measuring head
3---workpiece
Embodiment
By reference to the accompanying drawings, the present invention is elaborated, but protection scope of the present invention is not limited to following embodiment, the simple equivalence of namely in every case being done with the present patent application claim and description changes and modifies, and all still belongs within the patent covering scope of the present invention.
As shown in Figure 1, a kind of semicircle workpiece comprises a V-block 1 and dial gauge 2 with detecting tool, and a side of described V-block has the V-type groove 11 that one or two medial surface 111 is 90 degree; Described dial gauge is fixedly installed on the opposite side of this V-block, and the sleeve of this dial gauge fixedly passes described V-block, the measuring head 21 of an end that is set in the sounding rod in its sleeve of described dial gauge places in the described V-type groove, and the axis of this sounding rod is positioned on the angular bisector of two medial surfaces institute angulation of described V-type groove.During use, first a standard workpiece is placed in the V-type groove of V-block, two points on the lateral surface of workpiece are respectively against two medial surfaces of V-type groove, the measuring head of dial gauge is on the standard workpiece lateral surface simultaneously, adjusting dial gauge makes zero its indicator, then take away this standard workpiece, namely can measure other workpiece that need to measure 3, only need to place workpiece to be measured in the V-type groove during measurement, the pointer of observing dial gauge gets final product, and knows namely that according to the deflection angle of pointer the diameter of workpiece is bigger than normal or less than normal simultaneously.Utilize this device, also add man-hour at equipment at workpiece, do not dismantle workpiece and get final product measuring workpieces, can adjust machined parameters by the result who measures, reduced the clamping time, improved work efficiency.
Preferably, described V-type groove also has a bottom side 112, and this bottom side is vertical with the angular bisector of the two medial surfaces institute angulation of this V-type groove.
Claims (2)
1. a semicircle workpiece is characterized in that with detecting tool: comprise a V-block (1) and dial gauge (2), a side of described V-block has the V-type groove (11) that one or two medial surface (111) is 90 degree; Described dial gauge is fixedly installed on the opposite side of this V-block, and the sleeve of this dial gauge fixedly passes described V-block, the measuring head (21) of an end that is set in the sounding rod in its sleeve of described dial gauge places in the described V-type groove, and the axis of this sounding rod is positioned on the angular bisector of two medial surfaces institute angulation of described V-type groove.
2. semicircle workpiece according to claim 1 is with detecting tool, and it is characterized in that: described V-type groove also has a bottom side (112), and this bottom side is vertical with the angular bisector of the two medial surfaces institute angulation of this V-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100026492A CN103063113A (en) | 2013-01-05 | 2013-01-05 | Detecting jig for semiround workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100026492A CN103063113A (en) | 2013-01-05 | 2013-01-05 | Detecting jig for semiround workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103063113A true CN103063113A (en) | 2013-04-24 |
Family
ID=48105845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100026492A Pending CN103063113A (en) | 2013-01-05 | 2013-01-05 | Detecting jig for semiround workpiece |
Country Status (1)
| Country | Link |
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| CN (1) | CN103063113A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278062A (en) * | 2013-05-31 | 2013-09-04 | 苏州创丰精密五金有限公司 | Beating degree detecting jig |
| CN104006711A (en) * | 2014-05-23 | 2014-08-27 | 苏州创丰精密五金有限公司 | Semicircle testing device |
| CN104165567A (en) * | 2014-08-25 | 2014-11-26 | 鹰普航空零部件（无锡）有限公司 | Device for measuring diameter of piston ring |
| CN104848767A (en) * | 2015-06-08 | 2015-08-19 | 广西玉柴机器股份有限公司 | Tool for measuring diameter of external circle of crankshaft |
| CN106123743A (en) * | 2016-06-08 | 2016-11-16 | 无锡职业技术学院 | The detection device of a kind of cylinder outside diameter, system and method |
| CN113218282A (en) * | 2021-06-25 | 2021-08-06 | 河南柴油机重工有限责任公司 | Device and method for measuring small semicircular diameter of shaft part |
| CN114396852A (en) * | 2021-12-31 | 2022-04-26 | 四川国软科技集团有限公司 | Axle journal detection device and measurement method for wheel pair |
Citations (6)
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|---|---|---|---|---|
| JPS6038612A (en) * | 1983-08-11 | 1985-02-28 | Mitsui Petrochem Ind Ltd | Average outer diameter measurement method and device |
| CN2564983Y (en) * | 2002-09-12 | 2003-08-06 | 程宏 | External diameter gauge |
| CN201795753U (en) * | 2010-01-20 | 2011-04-13 | 江西铜业股份有限公司 | Radius measuring tool for arc-shaped part |
| CN102252581A (en) * | 2010-05-18 | 2011-11-23 | 王乃武 | Shaft key groove depth detection tool |
| CN202267437U (en) * | 2011-10-13 | 2012-06-06 | 淄博柴油机总公司 | Crankshaft edge roundness measuring instrument |
| CN203037185U (en) * | 2013-01-05 | 2013-07-03 | 昆山宾达精密配件有限公司 | Detecting jig for semicircular workpiece |
-
2013
- 2013-01-05 CN CN2013100026492A patent/CN103063113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038612A (en) * | 1983-08-11 | 1985-02-28 | Mitsui Petrochem Ind Ltd | Average outer diameter measurement method and device |
| CN2564983Y (en) * | 2002-09-12 | 2003-08-06 | 程宏 | External diameter gauge |
| CN201795753U (en) * | 2010-01-20 | 2011-04-13 | 江西铜业股份有限公司 | Radius measuring tool for arc-shaped part |
| CN102252581A (en) * | 2010-05-18 | 2011-11-23 | 王乃武 | Shaft key groove depth detection tool |
| CN202267437U (en) * | 2011-10-13 | 2012-06-06 | 淄博柴油机总公司 | Crankshaft edge roundness measuring instrument |
| CN203037185U (en) * | 2013-01-05 | 2013-07-03 | 昆山宾达精密配件有限公司 | Detecting jig for semicircular workpiece |
Non-Patent Citations (2)
| Title |
|---|
| 修树东等: "《机械加工工艺基础》", 31 December 1996, 哈尔滨工程大学出版社 * |
| 钱安宁: "《无心磨削》", 28 February 1982, 青海人民出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278062A (en) * | 2013-05-31 | 2013-09-04 | 苏州创丰精密五金有限公司 | Beating degree detecting jig |
| CN104006711A (en) * | 2014-05-23 | 2014-08-27 | 苏州创丰精密五金有限公司 | Semicircle testing device |
| CN104006711B (en) * | 2014-05-23 | 2017-01-11 | 苏州创丰精密五金有限公司 | Semicircle testing device |
| CN104165567A (en) * | 2014-08-25 | 2014-11-26 | 鹰普航空零部件（无锡）有限公司 | Device for measuring diameter of piston ring |
| CN104165567B (en) * | 2014-08-25 | 2016-08-24 | 鹰普航空零部件（无锡）有限公司 | Piston ring diameter measuring device |
| CN104848767A (en) * | 2015-06-08 | 2015-08-19 | 广西玉柴机器股份有限公司 | Tool for measuring diameter of external circle of crankshaft |
| CN106123743A (en) * | 2016-06-08 | 2016-11-16 | 无锡职业技术学院 | The detection device of a kind of cylinder outside diameter, system and method |
| CN113218282A (en) * | 2021-06-25 | 2021-08-06 | 河南柴油机重工有限责任公司 | Device and method for measuring small semicircular diameter of shaft part |
| CN114396852A (en) * | 2021-12-31 | 2022-04-26 | 四川国软科技集团有限公司 | Axle journal detection device and measurement method for wheel pair |
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Application publication date: 20130424 |