CN202494439U - Fixture for diameter detection of concave round inclined plane fixed position - Google Patents
Fixture for diameter detection of concave round inclined plane fixed position Download PDFInfo
- Publication number
- CN202494439U CN202494439U CN2012201035502U CN201220103550U CN202494439U CN 202494439 U CN202494439 U CN 202494439U CN 2012201035502 U CN2012201035502 U CN 2012201035502U CN 201220103550 U CN201220103550 U CN 201220103550U CN 202494439 U CN202494439 U CN 202494439U
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- tool
- detected
- fixture
- product
- inclined plane
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- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a fixture for diameter detection of a concave round inclined plane fixed position. The fixture is cylindrical in shape, and a center of the fixture is provided with a through hole. An axis of the through hole and an axis of the fixture are coincident. A lower end of the fixture is formed with a gap along the periphery of an outer side face. The outer side face of the fixture corresponding to the gap is formed with a reference inclined plane whose inclination angle is same with that of an inner inclined plane to be detected of a product to be detected. The fixture can be placed into an inner hole of the product to be detected, and the reference inclined plane of the fixture can be anastomotic with the inner inclined plane to be detected of the product to be detected. The fixture is simple in structure, three coordinates can be used to detect an inner inclined hole dimension as assistance, and the fixture is rapid and accurate.
Description
Technical field
The utility model relates to the diameter detection of a kind of indent circular sloped surface fixed position and uses tool.
Background technology
At present, can't adopt three-dimensional to carry out the detection of interior inclined hole size for product with indent circular sloped surface.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides the diameter of a kind of indent circular sloped surface fixed position to detect and has used tool, and this jig structure is simple, can assist the detection of carrying out interior inclined hole size with three-dimensional, fast, accurately.
The utility model for the technical scheme that solves its technical matters and adopt is: the diameter of a kind of indent circular sloped surface fixed position detects and uses tool, said tool is cylindrical, and the heart is provided with through hole therein, the axis of this through hole and the dead in line of said tool; One week of its lateral surface of said tool lower end edge forms breach, said tool to lateral surface that should breach be formed with product to be detected to be detected in the identical benchmark inclined-plane, pitch angle on inclined-plane; This tool can place in the endoporus of product to be detected, and the benchmark inclined-plane of said tool can coincide with the to be detected interior inclined-plane of said product to be detected.During use; The tool lower end is placed in the product to be detected, and the lower end breach of tool just is placed in the endoporus of product to be detected, and the benchmark inclined-plane of tool is contacted with the to be detected interior inclined-plane of product fully; A relative side is located with a screw 3 on inclined-plane to be detected then; And then the center line of difference testing product and the center line of tool, through the side-play amount of the two center line, can calculate the diameter of product indent circular sloped surface to be detected.
As the further improvement of the utility model, the largest outer diameter of said tool is identical with the largest outer diameter of said product.
The beneficial effect of the utility model is: this tool is put into the product internal diameter; Can adopt three-dimensional to measure; Can obtain the size of product through the side-play amount of product center line and tool center line, not only fast, accurately, and also very easy to use; This tool can change according to shape of product and angle simultaneously, to adapt to the measurement of more products.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model user mode structural representation.
In conjunction with accompanying drawing, explanation below doing:
1---tool 11---through hole
12---breach 2---product to be detected
Inclined-plane in 13---benchmark inclined-planes 21---are to be detected
3---screw
Embodiment
In conjunction with accompanying drawing, the utility model is elaborated, but the protection domain of the utility model is not limited to following embodiment.
The diameter of a kind of indent circular sloped surface fixed position detects and uses tool, and this tool 1 is cylindrical, and the heart is provided with through hole 11 therein, the axis of this through hole and the dead in line of said tool; One week of its lateral surface of said tool lower end edge forms breach 12, said tool to lateral surface that should breach be formed with product 2 to be detected to be detected in the identical benchmark inclined-plane 13, pitch angle on inclined-plane 21; This tool can place in the endoporus of product to be detected, and the benchmark inclined-plane of said tool can coincide with the to be detected interior inclined-plane of said product to be detected.During use; The tool lower end is placed in the product to be detected, and the lower end breach of tool just is placed in the endoporus of product to be detected, and the benchmark inclined-plane of tool is contacted with the to be detected interior inclined-plane of product fully; A relative side is located with a screw 3 on inclined-plane to be detected then; And then the center line of difference testing product and the center line of tool, through the side-play amount of the two center line, can calculate the diameter of product indent circular sloped surface to be detected.
Preferably, the largest outer diameter of above-mentioned tool is identical with the largest outer diameter of said product.
Claims (2)
1. the diameter of an indent circular sloped surface fixed position detects and uses tool, it is characterized in that: said tool (1) is for cylindrical, and the heart is provided with through hole (11) therein, the axis of this through hole and the dead in line of said tool; One week of its lateral surface of said tool lower end edge forms breach (12), said tool to lateral surface that should breach be formed with product to be detected (2) to be detected in the identical benchmark inclined-plane (13), pitch angle on inclined-plane (21); This tool can place in the endoporus of product to be detected, and the benchmark inclined-plane of said tool can coincide with the to be detected interior inclined-plane of said product to be detected.
2. the diameter of indent circular sloped surface according to claim 1 fixed position detects and uses tool, and it is characterized in that: the largest outer diameter of said tool is identical with the largest outer diameter of said product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201035502U CN202494439U (en) | 2012-03-19 | 2012-03-19 | Fixture for diameter detection of concave round inclined plane fixed position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201035502U CN202494439U (en) | 2012-03-19 | 2012-03-19 | Fixture for diameter detection of concave round inclined plane fixed position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494439U true CN202494439U (en) | 2012-10-17 |
Family
ID=47000664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201035502U Expired - Fee Related CN202494439U (en) | 2012-03-19 | 2012-03-19 | Fixture for diameter detection of concave round inclined plane fixed position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373856A (en) * | 2018-09-10 | 2019-02-22 | Oppo（重庆）智能科技有限公司 | Detect the jig and method of battery cover button bit height |
-
2012
- 2012-03-19 CN CN2012201035502U patent/CN202494439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373856A (en) * | 2018-09-10 | 2019-02-22 | Oppo（重庆）智能科技有限公司 | Detect the jig and method of battery cover button bit height |
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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 |
Granted publication date: 20121017 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |