CN205262349U - Utensil is examined to circular cone height - Google Patents
Utensil is examined to circular cone height Download PDFInfo
- Publication number
- CN205262349U CN205262349U CN201620063692.9U CN201620063692U CN205262349U CN 205262349 U CN205262349 U CN 205262349U CN 201620063692 U CN201620063692 U CN 201620063692U CN 205262349 U CN205262349 U CN 205262349U
- Authority
- CN
- China
- Prior art keywords
- taper hole
- locating dowel
- spring
- fairlead
- lower extreme
- 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
The utility model relates to an utensil is examined to circular cone height, by measuring the post, the reference column, a guiding sleeve, spring and stop screw constitute, to examine the bottom surface of an uide bushing during use closely laminates with the top surface of measurand taper hole, the lower extreme edge D of reference column and the conical surface in close contact with of taper hole under the effect of spring, the simultaneous measurement stake pocket is gone into to the straight hole of taper hole lower extreme in, whether the plane of touching terminal surface under the straight hole with hand touch is within two step scopes measuring the post lower extreme, can judge whether qualified the size of being surveyed key element A is this moment. The utility model discloses in use can be very convenient the height of measurement taper hole, measuring result is accurate reliable to can audio -visually show, have characteristics such as the structure letter is answered, the cost of manufacture low, precision height simultaneously.
Description
Technical field
The utility model relates to a kind of cubing, specifically a kind of cubing of measuring conical bore height.
Background technology
Especially the machined field of auto parts and components, due to the needs that coordinate being installed, a certain pitch diameter on consistent conical bore often on drawing, requires to measure the height of circular cone. Because the pitch circle providing on drawing is a virtual size, when actual measurement, can not find this position at all, therefore the measurement of this size is all to realize by three-dimensional at present. Still do not have at present a kind of cubing can measure easily and fast, accurately this size.
Summary of the invention
The purpose of this utility model is that a kind of cone height cubing will be provided, and can measure very easily the height of taper hole, and measurement result is accurately reliable.
To achieve these goals, the technical solution of the utility model is: be made up of measurement column, locating dowel, fairlead, spring and stop screw, the top of measurement column and the bottom of locating dowel are made of one; Locating dowel coordinates with the inwall of fairlead, and spring fitting, in fairlead inside, is placed in the top of locating dowel; Stop screw is arranged on fairlead, matches with the stopper slot in locating dowel in its top.
The D place, edge of the lower surface of locating dowel keeps wedge angle, and diameter is identical with element to be measured Φ C herein.
Two steps are punished at diameter in the lower end of measurement column, and a step equates with the allowance below nominal size of element to be measured A, another step with equate with the upper difference of element to be measured A.
When actual use, the end face of the bottom surface of cubing fairlead and measured taper hole is fitted tightly, the conical surface close contact of the lower edge D of locating dowel and taper hole under the effect of spring, measurement column is inserted in the straight hole of taper hole lower end simultaneously, whether the plane that touches straight hole lower surface with hand within two step scopes of measurement column lower end, now can judge that whether the size of element to be measured A is qualified.
The utility model in use can be measured the height of taper hole very easily, and measurement result is accurately reliable, and can show intuitively; Have that structure letter is answered, cost of manufacture is low, precision high simultaneously.
Brief description of the drawings
Fig. 1 is the front view of a kind of cone height cubing of the utility model.
Front view when Fig. 2 is a kind of cone height cubing measurement of the utility model.
Fig. 3 is the front view of the tested taper hole of the utility model.
In figure, 1-measurement column, 2-locating dowel, 3-fairlead, 4-spring, 5-stop screw.
Detailed description of the invention
Details and working condition below in conjunction with brief description of the drawings according to the concrete device the utility model proposes.
This device is made up of measurement column 1, locating dowel 2, fairlead 3, spring 4 and stop screw 5, and the bottom of the top of measurement column 1 and locating dowel 2 is made of one; Locating dowel 2 coordinates with the inwall of fairlead 3, and spring 4 is arranged on fairlead 3 inside, is placed in the top of locating dowel 2; Stop screw 5 is arranged on fairlead 3, matches with the stopper slot in locating dowel 2 in its top.
The D place, edge of the lower surface of locating dowel 2 keeps wedge angle, and diameter is identical with element to be measured Φ C herein.
Two steps are punished at diameter in the lower end of measurement column 1, and a step equates with the allowance below nominal size of element to be measured A, another step with equate with the upper difference of element to be measured A.
In the course of the work, the end face of the bottom surface of cubing fairlead 3 and measured taper hole is fitted tightly, the conical surface close contact of the lower edge D of locating dowel 2 and taper hole under the effect of spring 4, measurement column 1 is inserted in the straight hole of taper hole lower end simultaneously, whether the plane that touches straight hole lower surface with hand within two step scopes of measurement column 1 lower end, now can judge that whether the size of element to be measured A is qualified.
Claims (3)
1. a cone height cubing, is made up of measurement column (1), locating dowel (2), fairlead (3), spring (4) and stop screw (5), it is characterized in that: the bottom of the top of measurement column (1) and locating dowel (2) is made of one; Locating dowel (2) coordinates with the inwall of fairlead (3), and spring (4) is arranged on fairlead (3) inside, is placed in the top of locating dowel (2); It is upper that stop screw (5) is arranged on fairlead (3), matches with the stopper slot in locating dowel (2) in its top.
2. a kind of cone height cubing according to claim 1, it is characterized in that the D place, edge of the lower surface of locating dowel (2) keeps wedge angle, and diameter is identical with element to be measured Φ C herein.
3. a kind of cone height cubing according to claim 1, is characterized in that two steps are punished at diameter in the lower end of measurement column (1), and a step equates with the allowance below nominal size of element to be measured A, another step with equate with the upper difference of element to be measured A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063692.9U CN205262349U (en) | 2016-01-23 | 2016-01-23 | Utensil is examined to circular cone height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063692.9U CN205262349U (en) | 2016-01-23 | 2016-01-23 | Utensil is examined to circular cone height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262349U true CN205262349U (en) | 2016-05-25 |
Family
ID=56003872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063692.9U Expired - Fee Related CN205262349U (en) | 2016-01-23 | 2016-01-23 | Utensil is examined to circular cone height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262349U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547094A (en) * | 2016-01-23 | 2016-05-04 | 中信戴卡股份有限公司 | Tool for detecting height of circular cone |
| CN106441036A (en) * | 2016-09-24 | 2017-02-22 | 中信戴卡股份有限公司 | Taper compound detection tool |
| CN108759620A (en) * | 2018-05-21 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of difference in height cubing |
| EP3543642A1 (en) * | 2018-03-19 | 2019-09-25 | Citic Dicastal Co., Ltd. | Gage for measuring distance from hole center to plane |
-
2016
- 2016-01-23 CN CN201620063692.9U patent/CN205262349U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547094A (en) * | 2016-01-23 | 2016-05-04 | 中信戴卡股份有限公司 | Tool for detecting height of circular cone |
| CN106441036A (en) * | 2016-09-24 | 2017-02-22 | 中信戴卡股份有限公司 | Taper compound detection tool |
| EP3543642A1 (en) * | 2018-03-19 | 2019-09-25 | Citic Dicastal Co., Ltd. | Gage for measuring distance from hole center to plane |
| US10760890B2 (en) | 2018-03-19 | 2020-09-01 | Citic Dicastal Co., Ltd. | Gage for measuring a distance from a hole center to a plane |
| CN108759620A (en) * | 2018-05-21 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of difference in height cubing |
| US10823544B2 (en) | 2018-05-21 | 2020-11-03 | Citic Dicastal Co., Ltd. | Height difference gauge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20220123 |