CN102967239B - Multiple oil grooves depth gauge in a kind of hole - Google Patents
Multiple oil grooves depth gauge in a kind of hole Download PDFInfo
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- CN102967239B CN102967239B CN201210453258.8A CN201210453258A CN102967239B CN 102967239 B CN102967239 B CN 102967239B CN 201210453258 A CN201210453258 A CN 201210453258A CN 102967239 B CN102967239 B CN 102967239B
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- hole
- dip stick
- measuring instrument
- survey mass
- oil groove
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides multiple oil grooves depth gauge in a kind of hole, the positioning reference plane determined can be ensured in same detection ruler, ensure that the depth dimensions of oil groove is accurate, the processing of the part for coordinating with hole provides guarantee, also substantially increase detection efficiency simultaneously, it includes measuring body, it is provided with measuring instrument putting hole on described measurement body, measuring instrument is placed in described measuring instrument putting hole, dip stick is movably arranged on described measurement body by spring, one end of described dip stick connects described measuring instrument, one end of described dip stick is provided with the projection coordinated with oil groove, it is characterized in that: on described dip stick, be set with the survey mass of dismountable plurality of specifications, described survey mass coordinates with workpiece datum level, described survey mass is corresponding with the spacing of hole inner oil sump.
Description
Technical field
The present invention relates to measure the technical field of the instruments of inspection, be specially multiple oil grooves depth gauge in a kind of hole.
Background technology
When workpiece hole has multiple oil groove, the degree of depth of oil groove to be measured, existing measuring method is to use depth gauge to measure respectively, when this measuring method measures multiple oil groove, it is difficult to ensure that benchmark position accurately, if ensureing its benchmark position determined, different dip sticks must be used, measuring technique loaded down with trivial details, detection efficiency is low, if the different oil groove degree of depth of detection in same detection ruler, then the depth dimensions inaccuracy of oil groove, have impact on the processing of the part coordinated with hole.
Summary of the invention
For the problems referred to above, the invention provides multiple oil grooves depth gauge in a kind of hole, the positioning reference plane determined can be ensured in same detection ruler, it is ensured that the depth dimensions of oil groove is accurate, the processing of the part for coordinating with hole provides guarantee, also substantially increases detection efficiency simultaneously.
Its technical scheme is such that multiple oil grooves depth gauge in a kind of hole, it includes measuring body, it is provided with measuring instrument putting hole on described measurement body, measuring instrument is placed in described measuring instrument putting hole, dip stick is movably arranged on described measurement body by spring, one end of described dip stick connects described measuring instrument, one end of described dip stick is provided with the projection coordinated with oil groove, it is characterized in that: on described dip stick, be set with the survey mass of dismountable plurality of specifications, described survey mass coordinates with workpiece datum level, and described survey mass is corresponding with the spacing of hole inner oil sump.
It is further characterized by described measuring instrument is micrometer；Being provided with the hole, location of cooperation on described measurement body and described dip stick, described location is provided with loose pin in hole.
In the said structure of the present invention, the survey mass of dismountable plurality of specifications it is set with on dip stick, survey mass coordinates with workpiece datum level, survey mass is corresponding with the spacing of hole inner oil sump, converted by the dismounting of survey mass, the degree of depth of the oil groove of different spacing in hole can be measured on same benchmark, it is ensured that the depth dimensions of oil groove is accurate, the processing of the part for coordinating with hole provides guarantee, and substantially increases detection efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of multiple oil grooves depth gauge in hole of the present invention；
Fig. 2 is survey mass structural representation；
Fig. 3 is the main TV structure figure of multiple oil grooves depth gauge in suit survey mass hole when.
Detailed description of the invention
As shown in Fig. 1, Fig. 2, Fig. 3, multiple oil grooves depth gauge in a kind of hole, it includes measuring body 1, measure and be provided with measuring instrument putting hole 2 on body 1, micrometer 3 is placed in measuring instrument putting hole 2, dip stick 4 is movably arranged on measurement body 1 by spring 5, one end of dip stick 4 connects micrometer 3, one end of dip stick 4 is provided with the projection 6 coordinated with oil groove 5-1,5-2, the survey mass 7 of dismountable plurality of specifications it is set with on dip stick 4, survey mass 7 coordinates with workpiece 8 datum level, and the height of survey mass 7 is corresponding with the spacing of hole inner oil sump 5-1,5-2.Measuring the hole, location 9,10 being provided with cooperation on body 1 and dip stick 4, location is provided with loose pin 11 in hole 9,10, and alignment pin plays measurement body 1 and the positioning action of dip stick 4.
Below in conjunction with Fig. 1, Fig. 2 the operation principle of multiple oil grooves depth gauge in hole of the present invention is described:
Multiple oil grooves depth gauge in hole, when measuring the degree of depth of lower end oil groove 5-2, projection 6 on dip stick 4 is put in oil groove 5-2, pressure by spring 5, projection 6 on dip stick 4 is positioned at the terrace of appearing on the stage of oil groove 5-2, the degree of depth of lower end oil groove 5-1 is measured by micrometer 3, when measuring the degree of depth of upper end oil groove 5-1, height and oil groove 5-1, the spacing correspondence survey mass 7 of 5-2 is inserted on dip stick 4, survey mass 7 coordinates with workpiece 8 datum level, same method is positioned at the terrace of appearing on the stage of oil groove 5-1 the projection 6 on dip stick 4, the degree of depth of upper end oil groove 5-1 is measured by micrometer 3, again by changing the degree of depth that different survey mass can measure multiple oil grooves of interior different spacing of portalling.
Claims (2)
1. multiple oil grooves depth gauge in a hole, it includes measuring body, it is provided with measuring instrument putting hole on described measurement body, measuring instrument is placed in described measuring instrument putting hole, dip stick is movably arranged on described measurement body by spring, one end of described dip stick connects described measuring instrument, one end of described dip stick is provided with the projection coordinated with oil groove, it is characterized in that: on described dip stick, be set with the survey mass of dismountable plurality of specifications, described survey mass coordinates with workpiece datum level, and described survey mass is corresponding with the spacing of two hole inner oil sumps；Being provided with the hole, location of cooperation on described measurement body and described dip stick, described location is provided with loose pin in hole.
Multiple oil grooves depth gauge in a kind of hole the most according to claim 1, it is characterised in that: described measuring instrument is micrometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453258.8A CN102967239B (en) | 2012-11-13 | 2012-11-13 | Multiple oil grooves depth gauge in a kind of hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453258.8A CN102967239B (en) | 2012-11-13 | 2012-11-13 | Multiple oil grooves depth gauge in a kind of hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102967239A CN102967239A (en) | 2013-03-13 |
| CN102967239B true CN102967239B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453258.8A Active CN102967239B (en) | 2012-11-13 | 2012-11-13 | Multiple oil grooves depth gauge in a kind of hole |
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| Country | Link |
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| CN (1) | CN102967239B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234428B (en) * | 2013-04-11 | 2016-05-18 | 鹰普（中国）有限公司 | A kind of chamfering root in inside parts hole that detects is to the cubing of this hole plan range |
| CN103644804B (en) * | 2013-11-26 | 2016-08-17 | 瓦房店轴承砂轮制造有限公司 | A kind of internal channel measuring device |
| CN105571467A (en) * | 2015-12-15 | 2016-05-11 | 芜湖市甬微制冷配件制造有限公司 | Bearing ring groove depth gauge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905378A (en) * | 1985-08-26 | 1990-03-06 | Lockheed Corporation | Centralizing countersink gauge |
| SU1740977A1 (en) * | 1989-11-01 | 1992-06-15 | Волжское объединение по производству легковых автомобилей | Device for checking geometrical dimensions of grooves in parts |
| CN101403599A (en) * | 2007-12-19 | 2009-04-08 | 奇瑞汽车股份有限公司 | Depth detection apparatus |
| CN201335671Y (en) * | 2009-01-21 | 2009-10-28 | 重庆江增机械有限公司 | Mmeasurement device of depth of bore groove |
| CN202304716U (en) * | 2011-10-26 | 2012-07-04 | 陕西宇航科技工业公司 | Measuring implement for detecting depth of circular groove |
| CN202329497U (en) * | 2011-11-17 | 2012-07-11 | 天津欧波精密仪器股份有限公司 | Deep hole testing tool |
| CN202947642U (en) * | 2012-11-13 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Depth gauge of multiple oil grooves in hole |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835944Y (en) * | 2005-10-27 | 2006-11-08 | 江苏太平洋精密锻造有限公司 | Measurer for measuring coaxial relative position |
| CN2835943Y (en) * | 2005-10-27 | 2006-11-08 | 江苏太平洋精密锻造有限公司 | Measurer for measuring internal hole chamfer dimension |
-
2012
- 2012-11-13 CN CN201210453258.8A patent/CN102967239B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905378A (en) * | 1985-08-26 | 1990-03-06 | Lockheed Corporation | Centralizing countersink gauge |
| SU1740977A1 (en) * | 1989-11-01 | 1992-06-15 | Волжское объединение по производству легковых автомобилей | Device for checking geometrical dimensions of grooves in parts |
| CN101403599A (en) * | 2007-12-19 | 2009-04-08 | 奇瑞汽车股份有限公司 | Depth detection apparatus |
| CN201335671Y (en) * | 2009-01-21 | 2009-10-28 | 重庆江增机械有限公司 | Mmeasurement device of depth of bore groove |
| CN202304716U (en) * | 2011-10-26 | 2012-07-04 | 陕西宇航科技工业公司 | Measuring implement for detecting depth of circular groove |
| CN202329497U (en) * | 2011-11-17 | 2012-07-11 | 天津欧波精密仪器股份有限公司 | Deep hole testing tool |
| CN202947642U (en) * | 2012-11-13 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Depth gauge of multiple oil grooves in hole |
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| Publication number | Publication date |
|---|---|
| CN102967239A (en) | 2013-03-13 |
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Effective date of registration: 20170901 Address after: South glass and economic and Technological Development Zone of Haian County in Jiangsu province Nantong City No. 10 226000 Patentee after: Jiangsu Fawkes Machinery Group Co., Ltd. Address before: Wuxi City, Jiangsu province Xidalu 214112 District No. 556 Patentee before: MT Precision Machinery Manufacturing Co., Ltd. |