CN202947642U - Depth gauge of multiple oil grooves in hole - Google Patents
Depth gauge of multiple oil grooves in hole Download PDFInfo
- Publication number
- CN202947642U CN202947642U CN 201220596314 CN201220596314U CN202947642U CN 202947642 U CN202947642 U CN 202947642U CN 201220596314 CN201220596314 CN 201220596314 CN 201220596314 U CN201220596314 U CN 201220596314U CN 202947642 U CN202947642 U CN 202947642U
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- China
- Prior art keywords
- hole
- measuring
- depth gauge
- oil grooves
- measuring instrument
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a depth gauge of multiple oil grooves in a hole. The depth gauge can ensure a determined positioning reference plane within the same detection ruler, ensures the depth dimension of the oil grooves to be accurate, ensures processing of parts matched with the hole, and simultaneously greatly improves the detection efficiency. The depth gauge comprises a measuring body, wherein a measuring instrument placing hole is arranged on the measuring body, and a measuring instrument is placed in the measuring instrument placing hole, a measuring ruler is movably arranged on the measuring body through a spring, and one end of the measuring ruler is connected with the measuring instrument and provided with protrusions matched with the oil grooves. The depth gauge is characterized in that detachable measuring blocks with various specifications are sleeved on the measuring ruler, the measuring blocks are matched with the reference plane of a workpiece, and the measuring blocks correspond to spaces of the oil grooves in the hole.
Description
Technical field
The utility model relates to the technical field of measuring the instruments of inspection, is specially multiple oil grooves depth gauge in a kind of hole.
Background technology
When in workpiece hole, a plurality of oil groove being arranged, measure the degree of depth of oil groove, existing measuring method is to adopt depth gauge to measure respectively, when this measuring method is measured a plurality of oil groove, be difficult to guarantee benchmark position accurately, if guarantee the benchmark position that it is determined, must adopt different dip sticks, measure technique loaded down with trivial details, detection efficiency is low, if detect the different oil groove degree of depth in same detection ruler, the depth dimensions out of true of oil groove, affected the processing of the part that coordinates with the hole.
Summary of the invention
For the problems referred to above, the utility model provides multiple oil grooves depth gauge in a kind of hole, can guarantee definite positioning reference plane in same detection ruler, has guaranteed that the depth dimensions of oil groove is accurate, for the processing of the part that coordinates with the hole provides assurance, also greatly improved detection efficiency simultaneously.
Its technical scheme is such: multiple oil grooves depth gauge in a kind of hole, it comprises the measurement body, be provided with the 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 that coordinates with oil groove, it is characterized in that: the measurement piece that is set with dismountable plurality of specifications on described dip stick, described measurement piece coordinates with the workpiece reference field, and described measurement piece is corresponding with the spacing of hole inner oil sump.
It is further characterized in that: described measuring instrument is milscale; Be provided with the pilot hole of cooperation on described measurement body and described dip stick, be provided with loose pin in described pilot hole.
In said structure of the present utility model, be set with the measurement piece of dismountable plurality of specifications on dip stick, measuring piece coordinates with the workpiece reference field, measure piece corresponding with the spacing of hole inner oil sump, by measuring the dismounting conversion of piece, can measure the degree of depth of the oil groove of different spacing in the hole on same benchmark, guaranteed that the depth dimensions of oil groove is accurate, for the processing of the part that coordinates with the hole provides assurance, and greatly improved detection efficiency simultaneously.
Description of drawings
Fig. 1 is the main TV structure figure of multiple oil grooves depth gauge in the utility model hole;
Fig. 2 is for measuring the block structure schematic diagram;
The main TV structure figure of multiple oil grooves depth gauge in hole when Fig. 3 measures piece for suit.
Embodiment
See Fig. 1, Fig. 2, shown in Figure 3, multiple oil grooves depth gauge in a kind of hole, it comprises measures body 1, measure on body 1 and be provided with measuring instrument putting hole 2, milscale 3 is placed in measuring instrument putting hole 2, dip stick 4 is movably arranged on by spring 5 and measures on body 1, one end of dip stick 4 connects milscale 3, one end of dip stick 4 is provided with the projection 6 that coordinates with oil groove 5-1,5-2, be set with the measurement piece 7 of dismountable plurality of specifications on dip stick 4, measure piece 7 and coordinate with workpiece 8 reference fields, the height of measuring piece 7 is corresponding with the spacing of hole inner oil sump 5-1,5-2.Measure the pilot hole 9,10 that is provided with cooperation on body 1 and dip stick 4, be provided with loose pin 11 in pilot hole 9,10, register pin plays the positioning action of measuring body 1 and dip stick 4.
The principle of work of multiple oil grooves depth gauge in the utility model hole is described below in conjunction with Fig. 1, Fig. 2:
multiple oil grooves depth gauge in the hole, when measuring the degree of depth of lower end oil groove 5-2, projection 6 on dip stick 4 is put into 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, measure the degree of depth of lower end oil groove 5-1 by milscale 3, when measuring the degree of depth of upper end oil groove 5-1, height and oil groove 5-1, the corresponding piece 7 of measuring of the spacing of 5-2 is inserted on dip stick 4, measuring piece 7 coordinates with workpiece 8 reference fields, same method is positioned at the projection 6 on dip stick 4 terrace of appearing on the stage of oil groove 5-1, measure the degree of depth of upper end oil groove 5-1 by milscale 3, can measure the degree of depth of a plurality of oil grooves of the interior different spacing of portalling by changing different measurement pieces equally.
Claims (3)
1. multiple oil grooves depth gauge in a hole, it comprises the measurement body, be provided with the 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 that coordinates with oil groove, it is characterized in that: the measurement piece that is set with dismountable plurality of specifications on described dip stick, described measurement piece coordinates with the workpiece reference field, and described measurement piece is corresponding with the spacing of hole inner oil sump.
2. multiple oil grooves depth gauge in a kind of hole according to claim 1, it is characterized in that: described measuring instrument is milscale.
3. multiple oil grooves depth gauge according to claim 1 or in 2 described a kind of holes, is characterized in that: be provided with the pilot hole of cooperation on described measurement body and described dip stick, be provided with loose pin in described pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596314 CN202947642U (en) | 2012-11-13 | 2012-11-13 | Depth gauge of multiple oil grooves in hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596314 CN202947642U (en) | 2012-11-13 | 2012-11-13 | Depth gauge of multiple oil grooves in hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947642U true CN202947642U (en) | 2013-05-22 |
Family
ID=48423341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596314 Expired - Fee Related CN202947642U (en) | 2012-11-13 | 2012-11-13 | Depth gauge of multiple oil grooves in hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967239A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Depth gauge for multiple oil grooves in hole |
| CN104482831A (en) * | 2014-12-15 | 2015-04-01 | 贵州红林机械有限公司 | High-accuracy in-hole system slot width and depth measurement method |
| WO2017050288A1 (en) * | 2015-09-25 | 2017-03-30 | 江苏太平洋精锻科技股份有限公司 | Checking tool for metering distance between adjacent sinking grooves in inner hole of mechanical part |
-
2012
- 2012-11-13 CN CN 201220596314 patent/CN202947642U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967239A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Depth gauge for multiple oil grooves in hole |
| CN102967239B (en) * | 2012-11-13 | 2016-08-24 | 无锡麦铁精密机械制造有限公司 | Multiple oil grooves depth gauge in a kind of hole |
| CN104482831A (en) * | 2014-12-15 | 2015-04-01 | 贵州红林机械有限公司 | High-accuracy in-hole system slot width and depth measurement method |
| CN104482831B (en) * | 2014-12-15 | 2017-04-12 | 贵州红林机械有限公司 | High-accuracy in-hole system slot width and depth measurement method |
| WO2017050288A1 (en) * | 2015-09-25 | 2017-03-30 | 江苏太平洋精锻科技股份有限公司 | Checking tool for metering distance between adjacent sinking grooves in inner hole of mechanical part |
| US10365081B2 (en) | 2015-09-25 | 2019-07-30 | Pacific Precision Forging Co., Ltd. | Checking tool for measuring distance between adjacent sinking grooves in inner hole of mechanical part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131113 |