CN104422371A - Inner diameter measuring plate - Google Patents
Inner diameter measuring plate Download PDFInfo
- Publication number
- CN104422371A CN104422371A CN201310371951.5A CN201310371951A CN104422371A CN 104422371 A CN104422371 A CN 104422371A CN 201310371951 A CN201310371951 A CN 201310371951A CN 104422371 A CN104422371 A CN 104422371A
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- China
- Prior art keywords
- measuring plate
- plate body
- template
- inner diameter
- template body
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
An inner diameter measuring plate includes a measuring plate body, both the front side and the reverse side of the measuring plate body are provided with scales which are 0 to 100mm, the measuring plate body is equally divided into 100 parts, each part along an axial direction of the measuring plate body is 1mm, and two sides of the measuring plate body are provided with conicity which is 1:50. The inner diameter measuring plate utilizes the scales arranged on the front side and the reverse side of the measuring plate body and can be used for measuring the bore diameter of an inner bore; the measuring plate body is equally divided into 100 parts, each part along the axial direction of the measuring plate body is 1mm, the two sides of the measuring plate body are provided with conicity which is 1:50, the diameter of a through hole can be measured through a change of the axial direction of the measuring plate body, and a measured numerical value can be accurate to 0.02mm. Compared with an inner diameter gauge, the inner diameter measuring plate has the characteristics of being easy to manufacture, being convenient to use, carry and read, and being rapid in measurement, and efficiency is five times of the ordinary inner diameter gauge.
Description
Technical field
The present invention relates to a kind of survey instrument, particularly a kind of internal diameter template.
Background technology
The main tool of existing measurement internal diameter is interior through survey table, and inside diameter caliper manufactures more complicated, reading is inconvenient, use is difficult, and is also inconvenient to carry.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, proposes a kind of making simple, easy to carry, and uses and reading internal diameter template all easily.
The technical problem to be solved in the present invention is realize by the following technical programs.The present invention is a kind of internal diameter template, be characterized in: comprise template body, tapering is provided with in the both sides of template body, tapering is 1:50, scale is equipped with in the front and back both sides of template body, scale is 0-100mm, and described template body is equally divided into 100 deciles, and each decile is 1mm along the axis of template body.
In a kind of internal diameter template of the present invention technical scheme, preferred technical scheme feature is further:
1, described template body is stainless steel template, and the axis of stainless steel template is distributed with several lightening holes.
2, described lightening hole is provided with two.
Compared with prior art, the present invention utilizes and is arranged on the scale of the front and back both sides of template body, can be used for measuring the aperture of endoporus; Template body is equally divided into 100 deciles, each decile is 1mm along the axis of template body, is provided with tapering in the both sides of template body, and tapering is 1:50, by template body shaft to change measure the diameter of through hole, the numerical value measured can be as accurate as 0.02mm.The present invention is compared with inside diameter caliper, and have and manufacture simple, easy to use, easy to carry, convenient reading and measure feature efficiently, its efficiency is five times of common inside diameter caliper.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction of its power.
Embodiment 1, with reference to Fig. 1, a kind of internal diameter template, comprise template body 1, be equipped with scale 2 in the front and back both sides of template body 1, scale is 0-100mm, described template body 1 is equally divided into 100 deciles, each decile is 1mm along the axis of template body 1, is provided with tapering in the both sides of template body 1, and tapering is 1:50.Tapering due to template body 1 is 1:50, namely change 50. diameters at template body 1 axial length, with regard to change 1., template body is equally divided into 100 deciles, the axial length of every lattice is exactly 1mm, the diameter change of every lattice is exactly 0.02mm, therefore, in fact utilize axially large change to measure the little change of diameter, the diameters measured is accurate to 0.02mm.
Embodiment 2, in the internal diameter template described in embodiment 1: described template body is stainless steel template, the axis of stainless steel template is distributed with several lightening holes 3.Like this, can weight reduction, be convenient for carrying and use.
Embodiment 3, in the internal diameter template described in embodiment 1 or 2: described lightening hole 3 is provided with two.
Claims (3)
1. an internal diameter template, it is characterized in that: comprise template body, tapering is provided with in the both sides of template body, tapering is 1:50, scale is equipped with in the front and back both sides of template body, scale is 0-100mm, and described template body is equally divided into 100 deciles, and each decile is 1mm along the axis of template body.
2. a kind of internal diameter template according to claim 1, is characterized in that: described template body is stainless steel template, the axis of stainless steel template is distributed with several lightening holes.
3. a kind of internal diameter template according to claim 2, is characterized in that: described lightening hole is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371951.5A CN104422371A (en) | 2013-08-23 | 2013-08-23 | Inner diameter measuring plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371951.5A CN104422371A (en) | 2013-08-23 | 2013-08-23 | Inner diameter measuring plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104422371A true CN104422371A (en) | 2015-03-18 |
Family
ID=52972052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310371951.5A Pending CN104422371A (en) | 2013-08-23 | 2013-08-23 | Inner diameter measuring plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104422371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398246A (en) * | 2017-02-07 | 2018-08-14 | 中国石油化工股份有限公司 | Sliding sleeve specification detection device |
-
2013
- 2013-08-23 CN CN201310371951.5A patent/CN104422371A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398246A (en) * | 2017-02-07 | 2018-08-14 | 中国石油化工股份有限公司 | Sliding sleeve specification detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |