CN210036487U - Go to no-go plug gauge of short-term test round hole size with early warning function - Google Patents
Go to no-go plug gauge of short-term test round hole size with early warning function Download PDFInfo
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- CN210036487U CN210036487U CN201921203549.5U CN201921203549U CN210036487U CN 210036487 U CN210036487 U CN 210036487U CN 201921203549 U CN201921203549 U CN 201921203549U CN 210036487 U CN210036487 U CN 210036487U
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Abstract
The utility model discloses a logical stopple gauge of short-term test round hole size with early warning function, including handheld portion, be equipped with no-go gage end and early warning logical end in the one end of handheld portion the other end of handheld portion is equipped with early warning no-go end and leads to the end, the diameter of no-go gage end is: hole diameter + upper deviation, the diameter of early warning logical end is: pore diameter-deviation + up (20%) and the diameter of the early warning stop is: pore diameter + up deviation- (up deviation 20%), the diameter of the through end being: hole diameter + lower deviation. The utility model can find the hole diameter of the plug gauge tested project in the production process when the hole diameter is deviated from the upper and lower limit critical values through setting the no-go gauge end, the early warning through end, the early warning no-go end and the through end according to different sizes, and ensure that the hole diameter is in the ideal interval range in the production process; the aperture size is ensured to be always in an ideal interval, unqualified products are prevented from being produced, and the method is simple to manufacture and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of machining, in particular to logical stopple gauge of short-term test round hole size with early warning function.
Background
At present, when the size of a round hole is checked, the end of a general plug gauge manufactured by a general plug gauge is manufactured to have a lower deviation and a minimum size. The no-go gauge end of leading to the no-go gauge makes the biggest deviation, maximum dimension, and the round hole of the state at critical upper and lower limit border can't be detected to this kind of plug gauge, consequently can not in time discover whether the round hole aperture is in the interval scope of ideal in process of production to can lead to the production of a large amount of defective products, cause the wasting of resources and increased the cost of manufacture.
Disclosure of Invention
The utility model provides a simple structure, convenient to use, the cooling effect is good, and aluminum alloy die casting die point cold junction constructs that occupation space is little.
The utility model provides a logical stopple gauge of short-term test round hole size with early warning function, includes handheld portion the one end of handheld portion is equipped with no-go gage end and early warning logical end the other end of handheld portion is equipped with early warning no-go end and leads to the end, the diameter of no-go gage end is: hole diameter + upper deviation, the diameter of early warning logical end is: pore diameter-deviation + up (20%) and the diameter of the early warning stop is: pore diameter + up deviation- (up deviation 20%), the diameter of the through end being: hole diameter + lower deviation.
Compared with the prior art the utility model discloses technical scheme has following advantage:
the no-go gauge end, the early warning through end, the early warning no-go end and the through end are set according to different sizes, so that the upper limit critical value and the lower limit critical value of the aperture of a project detected by a plug gauge in the production process can be found in time, and the aperture in the production process is ensured to be in an ideal interval range; the aperture size is ensured to be always in an ideal interval, unqualified products are prevented from being produced, and the method is simple to manufacture and convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
description of reference numerals:
1-a hand-held part; 2-no-go end; 3-early warning communication end; 4-early warning end stopping; 5-through end.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for better illustration of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be understood by those skilled in the art that certain common structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the term "connecting" may be used either mechanically or electrically, and those skilled in the art can understand the meaning of the term in the present invention in specific situations. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The utility model discloses a logical stopple gauge of short-term test round hole size with early warning function, as shown in figure 1, including handheld portion 1 the one end of handheld portion 1 is equipped with no-go gage end 2 and early warning lead to end 3 the other end of handheld portion 1 is equipped with early warning no-go end 4 and leads to end 5, the diameter of no-go gage end 2 does: hole diameter + upper deviation, the diameter that early warning leads to end 3 is: pore diameter-deviation + up (20%) and the diameter of the early warning stop 4 is: pore diameter + upper deviation- (20% upper deviation), the diameter of the through-end 5 being: hole diameter + lower deviation.
Compared with the prior art the utility model discloses technical scheme has following advantage:
the no-go gauge end, the early warning through end, the early warning no-go end and the through end are set according to different sizes, so that the upper limit critical value and the lower limit critical value of the aperture of a project detected by a plug gauge in the production process can be found in time, and the aperture in the production process is ensured to be in an ideal interval range; the aperture size is ensured to be always in an ideal interval, unqualified products are prevented from being produced, and the method is simple to manufacture and convenient to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (1)
1. The utility model provides a lead to stopple gauge of short-term test round hole size with early warning function which characterized in that: including handheld portion (1) the one end of handheld portion (1) is equipped with no-go gage end (2) and early warning leads to end (3) the other end of handheld portion (1) is equipped with early warning no-go end (4) and leads to end (5), the diameter of no-go gage end (2) is: hole diameter + upper deviation, the diameter of early warning logical end (3) is: pore diameter-upper deviation + (upper deviation 20%), the diameter of the early warning end stop (4) is: pore diameter + upper deviation- (20% upper deviation), the diameter of the through end (5) being: hole diameter + lower deviation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203549.5U CN210036487U (en) | 2019-07-29 | 2019-07-29 | Go to no-go plug gauge of short-term test round hole size with early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203549.5U CN210036487U (en) | 2019-07-29 | 2019-07-29 | Go to no-go plug gauge of short-term test round hole size with early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210036487U true CN210036487U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203549.5U Active CN210036487U (en) | 2019-07-29 | 2019-07-29 | Go to no-go plug gauge of short-term test round hole size with early warning function |
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| CN (1) | CN210036487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697005A (en) * | 2020-12-08 | 2021-04-23 | 奇瑞商用车（安徽）有限公司 | Check gauge structure of checking fixture |
| CN114322714A (en) * | 2021-12-31 | 2022-04-12 | 甘肃旭康材料科技有限公司 | Standard block for measuring inner diameter of bottle mouth of penicillin bottle |
-
2019
- 2019-07-29 CN CN201921203549.5U patent/CN210036487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697005A (en) * | 2020-12-08 | 2021-04-23 | 奇瑞商用车（安徽）有限公司 | Check gauge structure of checking fixture |
| CN114322714A (en) * | 2021-12-31 | 2022-04-12 | 甘肃旭康材料科技有限公司 | Standard block for measuring inner diameter of bottle mouth of penicillin bottle |
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