CN206223060U - A kind of counterbore depth dimensions Quick detection tool - Google Patents
A kind of counterbore depth dimensions Quick detection tool Download PDFInfo
- Publication number
- CN206223060U CN206223060U CN201621102769.5U CN201621102769U CN206223060U CN 206223060 U CN206223060 U CN 206223060U CN 201621102769 U CN201621102769 U CN 201621102769U CN 206223060 U CN206223060 U CN 206223060U
- Authority
- CN
- China
- Prior art keywords
- gauge head
- counterbore
- handle
- tested
- depth
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of counterbore depth dimensions Quick detection tool, it includes handle and gauge head, and the handle and gauge head through threaded connection；One end annular knurl treatment of the handle, the other end is provided with an internal thread hole；The external diameter of the gauge head is less than one end of tested counterbore internal diameter and gauge head is used to connect the internal thread hole of handle for male end, and the other end of the gauge head is equal to the full-size of tested counterbore depth for cylindrical end and its length X；It is measured so as to overcome the existing defect that metering system speed is slow and error is big using the gauge head of different size scope to the counterbore of different specification size, and overall structure is scientific and reasonable, manufacture craft is simple, install and easy to operate, detection range is wide, detection speed is fast, and certainty of measurement is high, and manufacturing cost is significantly reduced；It is widely used in various counterbore detections and supports the use.
Description
Technical field
The utility model is related to accurate measurement cubing class, more particularly to a kind of counterbore depth dimensions Quick detection tool.
Background technology
As shown in figure 5, most of machinery production enterprises are usually to rely on Visual Observations Observations or vernier calliper by experienced operator at present
The conventional tools such as chi measure counterbore and then judge whether tested counterbore is qualified, and the speed of this metering system is very slow, causes needs
Substantial amounts of detection technique personnel, so as to improve the production cost of enterprise, and the error of this metering system is larger, especially
For batches of product, in the case where reviewer is less, it is difficult to meet the demand of production and quality.
The content of the invention
For above-mentioned situation, the utility model purpose is to provide a kind of counterbore depth dimensions Quick detection tool, and it is not using
The counterbore of different specification size is measured so as to overcome existing metering system speed slowly and miss with the gauge head of size range
The big defect of difference；And overall structure is scientific and reasonable, manufacture craft is simple, installs and easy to operate, and detection range is wide, detection speed
Degree is fast, and production efficiency is high, and manufacturing cost is significantly reduced, wide market, is easy to promote the use of.
To realize above-mentioned task, a kind of counterbore depth dimensions Quick detection tool, it includes handle and gauge head, and the handle and survey
Head is through threaded connection；One end annular knurl treatment of the handle, the other end is provided with an internal thread hole；The external diameter of the gauge head is less than quilt
Survey one end of counterbore internal diameter and gauge head is used to connect the internal thread hole of handle for male end, and the other end of the gauge head is cylindrical end
And its length X is equal to the full-size of tested counterbore depth.
To realize the utility model structure, effect optimization, its further step：The length of the gauge head male end is small
In the internal thread hole depth of universal handle.
On the cylindrical end of the gauge head and it is close to set a breach at male end, notch depth H is 1~2mm.
The length Y of the gauge head cylindrical end breach is equal to the tolerance zone of tested counterbore depth.
The gauge head cylindrical end breach is shaped using linear cutter.
The utility model provides a kind of counterbore depth dimensions Quick detection tool, and it includes handle and gauge head, and the handle and survey
Head is through threaded connection；One end annular knurl treatment of the handle, the other end is provided with an internal thread hole；The external diameter of the gauge head is less than quilt
Survey one end of counterbore internal diameter and gauge head is used to connect the internal thread hole of handle for male end, and the other end of the gauge head is cylindrical end
And its length X is equal to the maximum sized technical scheme of tested counterbore depth；It is using the gauge head of different size scope to difference
The counterbore of specification measures so as to overcome that existing metering system speed is slow and the big defect of error, and overall structure
Scientific and reasonable, manufacture craft is simple, installs and easy to operate, and detection range is wide, and detection speed is fast, and production efficiency is high, is manufactured into
Originally significantly reduce, with significant economic benefit and social benefit.
The utility model beneficial effect produced compared to existing technology：
Ith, the utility model increases the frictional force of clamping using the bare terminal end annular knurl treatment to handle, can effectively prevent
Handle skids, so that the degree of accuracy of measurement is further ensured, effective guarantee product quality；
IIth, the utility model uses screw thread movable connection method to handle and gauge head, using the gauge head of different size scope
Counterbore to different specification size is measured, and is installed and easy to operate, and detection range is wide, and detection speed is fast, and production efficiency is high,
Manufacturing cost is significantly reduced；
IIIth, the utility model is used on the cylindrical end of gauge head and being close at male end set one with tested counterbore depth
The isometric breach of tolerance zone, testing goal is can reach by observing gap position, the effective guarantee precision of measurement；
IVth, the utility model overall structure is scientific and reasonable, and manufacture craft is easy, installs and simple to operate, and detection range is wide,
Detection speed is fast, and certainty of measurement and the degree of accuracy are high, and manufacturing cost is significantly reduced.
The utility model is widely used in various counterbore detections and supports the use.
Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing being further understood to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is monnolithic case structural representation of the present utility model.
Fig. 2 is integral installation structural representation of the present utility model.
Fig. 3 is the structural representation of gauge head in the utility model.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the structural representation of tested counterbore.
In figure：1- handles, 2- gauge heads, 21- male ends, 3- is tested counterbore, X- gauge head cylindrical end length, Y- gauge head cylinders
End notch length, the tested counterbore depth of L-, H- gauge head cylindrical end notch depths.
Specific embodiment
Referring to the drawings, the utility model is realized in：A kind of counterbore depth dimensions Quick detection tool, it includes handle 1
With gauge head 2, and the handle 1 and gauge head 2 are through threaded connection；One end annular knurl treatment of the handle 1, the other end is provided with an internal thread
Hole；The external diameter of the gauge head 2 is less than one end of the tested internal diameter of counterbore 3 and gauge head 2 for male end 21 is used to connect the interior of handle 1
Screwed hole, the other end of the gauge head 2 is equal to the full-size of the tested depth of counterbore 3 for cylindrical end and its length X.
As depicted in figs. 1 and 2, internal thread of the length of the male end 21 of gauge head of the present utility model 2 less than universal handle 1
Hole depth, is conducive to ensureing that threaded connection is solid and reliable；The external diameter of the cylindrical end of the gauge head 2 is generally slightly smaller than tested counterbore 3
Internal diameter, so as to ensure that the cylindrical end of gauge head 2 can stretch into the bottom of tested counterbore 3, is conducive to ensureing certainty of measurement；The handle 1 sets
The external diameter of the external diameter generally slightly smaller than cylindrical end of gauge head 2 of internal thread hole one end is put, is conducive to preventing because the external diameter of handle 1 is excessive shadow
Ring measurement result.
As shown in Figure 3 and Figure 4, on the cylindrical end of gauge head of the present utility model 2 and it is close to set a breach at male end, should
Notch depth H is 1~2mm, and the length Y of the cylindrical end breach is equal to the tolerance zone of the tested depth of counterbore 3, and the structure is favourable
In reaching testing goal by observing gap position；The cylindrical end breach of the gauge head 2 is preferably shaped using linear cutter, is had
Beneficial to the machining accuracy of breach is ensured, so as to ensure the degree of accuracy of measurement.
With reference to accompanying drawing, operation principle of the present utility model：Gauge head 2 is typically designed using replaceable type, i.e., according to different rule
The tested counterbore depth L and internal diameter of lattice determine to make the gauge head 2 of plurality of specifications, when in use, drawing is compareed first and confirms to be tested
Counterbore size, in the range of measured size, confirms to select suitable gauge head 2, and handle 1 and gauge head 2 are constituted into one through being threadedly coupled
Individual complete cubing, then aligns gauge head in cubing 2 tested counterbore 3 and is inserted into counterbore base, while observing counterbore top
Whether edge determines the depth of tested counterbore by the size Y covering parts of breach on gauge head 2 or all covering, repeats above-mentioned dynamic
Make to realize batch quick detection.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations；It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. a kind of counterbore depth dimensions Quick detection tool, it is characterised in that including handle (1) and gauge head (2), and the handle (1) and survey
Head (2) is through threaded connection；One end annular knurl treatment of the handle (1), the other end is provided with an internal thread hole；The gauge head (2)
It is male end (21) for connecting the internal thread of handle (1) that external diameter is less than one end of tested counterbore (3) internal diameter and gauge head (2)
Hole, the other end of the gauge head (2) is equal to the full-size of tested counterbore (3) depth for cylindrical end and its length X.
2. a kind of counterbore depth dimensions Quick detection tool according to claim 1, it is characterised in that gauge head (2) external screw thread
The length of (21) is held less than the internal thread hole depth of universal handle (1).
3. a kind of counterbore depth dimensions Quick detection tool according to claim 1, it is characterised in that the cylinder of the gauge head (2)
On end and it is close to set a breach at male end, notch depth H is 1~2mm.
4. a kind of counterbore depth dimensions Quick detection tool according to claim 3, it is characterised in that gauge head (2) cylindrical end
The length Y of breach is equal to the tolerance zone of tested counterbore (3) depth.
5. a kind of counterbore depth dimensions Quick detection tool according to claim 3, it is characterised in that gauge head (2) cylindrical end
Breach is shaped using linear cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102769.5U CN206223060U (en) | 2016-10-01 | 2016-10-01 | A kind of counterbore depth dimensions Quick detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102769.5U CN206223060U (en) | 2016-10-01 | 2016-10-01 | A kind of counterbore depth dimensions Quick detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223060U true CN206223060U (en) | 2017-06-06 |
Family
ID=58782654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621102769.5U Expired - Fee Related CN206223060U (en) | 2016-10-01 | 2016-10-01 | A kind of counterbore depth dimensions Quick detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225251A (en) * | 2018-03-30 | 2018-06-29 | 厦门太古飞机工程有限公司 | Cone shaped countersink aided measurement device |
-
2016
- 2016-10-01 CN CN201621102769.5U patent/CN206223060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225251A (en) * | 2018-03-30 | 2018-06-29 | 厦门太古飞机工程有限公司 | Cone shaped countersink aided measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |