CN209945230U - Measuring tool for measuring size of flange gasket ring groove - Google Patents
Measuring tool for measuring size of flange gasket ring groove Download PDFInfo
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- CN209945230U CN209945230U CN201921049777.1U CN201921049777U CN209945230U CN 209945230 U CN209945230 U CN 209945230U CN 201921049777 U CN201921049777 U CN 201921049777U CN 209945230 U CN209945230 U CN 209945230U
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Abstract
The utility model discloses a measuring tool for measuring the size of a flange gasket ring groove, which comprises a tool body, wherein the upper part of the tool body is provided with 2 trapezoidal bulges I, the lower part of the tool body is provided with 2 trapezoidal bulges II, the length of the tool body is 100 cm-120 cm, and the width of the tool body is 20 cm-30 cm; the center distance between the trapezoidal bulges I is 60 cm-70 cm, the height of the trapezoidal bulges I is 11 cm-13 cm, and the width of the bottom edge of the trapezoidal bulges I is 11 cm-13 cm; the center distance between the trapezoidal bulges II is 80 cm-90 cm, the height of the trapezoidal bulges II is 15 cm-17 cm, and the width of the bottom edge of the trapezoidal bulges II is 15 cm-17 cm. The utility model has the characteristics of easy operation, use are convenient.
Description
Technical Field
The utility model relates to a measuring equipment especially relates to a measuring tool for measuring flange backing ring groove size.
Background
In petrochemical equipment trade, the effect of backing up the annular lies in: the gasket ring groove and the metal sealing gasket ring are in contact with each other in a sealing mode, the main connection and sealing method of various high-pressure parts is achieved, and the metal annular gasket is in contact with the inner side face and the outer side face (mainly the outer side face) of the flange trapezoidal groove through the gasket and forms sealing through pressing. For the machining industry, the larger the diameter of the flange is, the greater the difficulty in controlling the dimensional precision is; making it difficult to accurately measure the diameter of the gasket ring groove. The diameter error of the gasket ring groove directly influences the matching with the metal sealing gasket ring and the sealing performance of the product; the diameter size of the flange also influences the measuring precision, and the larger the diameter of the flange gasket ring groove, the higher the measuring precision requirement is, the measurement is more complicated, the measurement difficulty is large, and the adjustment and quality improvement of the machining size of the gasket ring groove are not facilitated.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: not enough and the defect to prior art, the utility model provides a measuring tool for measuring flange backing ring groove size has easy operation, uses convenient characteristics.
The technical scheme is as follows: the utility model discloses a measuring tool for measuring flange backing ring groove size, including the tool body and tool body upper portion is equipped with 2 trapezoidal archs I and is equipped with 2 trapezoidal archs II in the tool body lower part, and the length of tool body is 100cm ~ 120cm and the width of tool body is 20cm ~ 30 cm; the center distance between the trapezoidal bulges I is 60 cm-70 cm, the height of the trapezoidal bulges I is 11 cm-13 cm, the width of the bottom edge of the trapezoidal bulges I is 11 cm-13 cm, and the included angle between the inclined plane of the trapezoidal bulges I and the horizontal plane is 22-23 degrees; the center distance between the trapezoidal bulges II is 80-90 cm, the height of the trapezoidal bulges II is 15-17 cm, the width of the bottom edge of the trapezoidal bulges II is 15-17 cm, and the included angle between the inclined plane of the trapezoidal bulges II and the horizontal plane is 22-23 degrees.
The vertical section of the tool body is rectangular, rounded rectangular or trapezoidal.
The vertical cross section of the trapezoidal protrusion I is trapezoidal, and the transverse cross section of the trapezoidal protrusion I is circular.
Wherein, the vertical section of the trapezoidal bulge II is trapezoidal and the transverse section is circular.
The height of the trapezoidal protrusion I is 12cm, and the width of the bottom edge of the trapezoidal protrusion I is 12 cm; the height of the trapezoidal protrusion II is 16cm, and the width of the bottom edge of the trapezoidal protrusion II is 16 cm.
Has the advantages that: compared with the prior art, the utility model has the following apparent advantage: the utility model provides an easy operation, use convenient measuring tool for measuring flange backing ring groove size, 2 trapezoidal protruding I on instrument body upper portion or 2 trapezoidal protruding II of lower part and the laminating of measurand flange backing ring groove carry out the measurement of a circumferencial direction whole circle, whether the degree of depth, external diameter, the angle of alright audio-visual its processing of seeing out have the error.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and the detailed description.
The utility model discloses a measuring tool for measuring flange backing ring groove size, including tool body 1 and tool body 1 upper portion is equipped with 2 trapezoidal archs I2 and is equipped with 2 trapezoidal archs II3 in tool body 1 lower part, and the length of tool body 1 is 100cm ~ 120cm and the width of tool body 1 is 20cm ~ 30 cm; the center distance between the trapezoidal protrusions I2 is 60 cm-70 cm, the height of the trapezoidal protrusion I2 is 11 cm-13 cm, the width of the bottom edge of the trapezoidal protrusion I2 is 11 cm-13 cm, and the included angle between the inclined plane of the trapezoidal protrusion I2 and the horizontal plane is 22-23 degrees; the center distance between the trapezoidal protrusions II3 is 80-90 cm, the height of the trapezoidal protrusions II3 is 15-17 cm, the width of the bottom edge of the trapezoidal protrusion II3 is 15-17 cm, and the included angle between the inclined plane of the trapezoidal protrusion II3 and the horizontal plane is 22-23 degrees. Wherein the vertical section of the tool body 1 is rectangular, rounded rectangular or trapezoidal; the vertical section of the trapezoidal protrusion I2 is trapezoidal, and the transverse section of the trapezoidal protrusion I2 is circular; the vertical section of the trapezoidal protrusion II3 is trapezoidal, and the transverse section of the trapezoidal protrusion II3 is circular; the height of the trapezoidal protrusion I2 is 12cm, and the width of the bottom edge of the trapezoidal protrusion I2 is 12 cm; the height of the trapezoidal protrusion II3 was 16cm and the width of the bottom side of the trapezoidal protrusion II3 was 16 cm.
When in use, the tool body 1 is tightly matched with the measured flange gasket ring groove, and the sizes are consistent; the upper 2 trapezoidal protrusions I2 or the lower 2 trapezoidal protrusions II3 are selected and used according to requirements; the center distance of the 2 trapezoidal protrusions I2 is consistent with the center distance of the measured flange backing ring groove, or the center distance of the 2 trapezoidal protrusions II3 is consistent with the center distance of the measured flange backing ring groove; the width of the bottom edge of the trapezoidal protrusion I2 is consistent with the maximum width of the upper opening of the measured flange gasket ring groove, or the width of the bottom edge of the trapezoidal protrusion II3 is consistent with the maximum width of the upper opening of the measured flange gasket ring groove; the height of the trapezoidal protrusion I2 is consistent with the groove depth of the measured flange gasket ring groove, or the height of the trapezoidal protrusion II3 is consistent with the groove depth of the measured flange gasket ring groove. 2 trapezoidal protruding I2 on tool body 1 upper portion or 2 trapezoidal protruding II3 of lower part and the laminating of measurand flange backing ring groove carry out the measurement of a whole circle of circumferencial direction, and whether the depth, external diameter, the angle of alright audio-visual discovery of its processing have the error.
Claims (5)
1. A measuring tool for measuring flange backing ring groove size, its characterized in that: the tool comprises a tool body (1), wherein 2 trapezoidal protrusions I (2) are arranged on the upper part of the tool body (1), 2 trapezoidal protrusions II (3) are arranged on the lower part of the tool body (1), the length of the tool body (1) is 100-120 cm, and the width of the tool body (1) is 20-30 cm; the center distance between the trapezoidal bulges I (2) is 60 cm-70 cm, the height of the trapezoidal bulges I (2) is 11 cm-13 cm, the width of the bottom edge of the trapezoidal bulges I (2) is 11 cm-13 cm, and the included angle between the inclined plane of the trapezoidal bulges I (2) and the horizontal plane is 22-23 degrees; the center distance between the trapezoidal bulges II (3) is 80-90 cm, the height of the trapezoidal bulges II (3) is 15-17 cm, the width of the bottom edge of the trapezoidal bulges II (3) is 15-17 cm, and the included angle between the inclined plane of the trapezoidal bulges II (3) and the horizontal plane is 22-23 degrees.
2. A measuring tool for measuring the size of a flange gasket groove according to claim 1, wherein: the vertical section of the tool body (1) is rectangular, rounded rectangular or trapezoidal.
3. A measuring tool for measuring the size of a flange gasket groove according to claim 1, wherein: the vertical section of the trapezoidal protrusion I (2) is trapezoidal and the transverse section of the trapezoidal protrusion I (2) is circular.
4. A measuring tool for measuring the size of a flange gasket groove according to claim 1, wherein: the vertical section of the trapezoidal protrusion II (3) is trapezoidal and the transverse section of the trapezoidal protrusion II is circular.
5. A measuring tool for measuring the size of a flange gasket groove according to claim 1, wherein: the height of the trapezoidal protrusion I (2) is 12cm, and the width of the bottom edge of the trapezoidal protrusion I (2) is 12 cm; the height of the trapezoidal protrusion II (3) is 16cm, and the width of the bottom side of the trapezoidal protrusion II (3) is 16 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049777.1U CN209945230U (en) | 2019-07-08 | 2019-07-08 | Measuring tool for measuring size of flange gasket ring groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049777.1U CN209945230U (en) | 2019-07-08 | 2019-07-08 | Measuring tool for measuring size of flange gasket ring groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209945230U true CN209945230U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921049777.1U Active CN209945230U (en) | 2019-07-08 | 2019-07-08 | Measuring tool for measuring size of flange gasket ring groove |
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| CN (1) | CN209945230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345845A (en) * | 2019-07-08 | 2019-10-18 | 福尼斯(南京)表面工程技术有限公司 | For measuring the measuring tool and its application method of flange gasket ring slot size |
-
2019
- 2019-07-08 CN CN201921049777.1U patent/CN209945230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345845A (en) * | 2019-07-08 | 2019-10-18 | 福尼斯(南京)表面工程技术有限公司 | For measuring the measuring tool and its application method of flange gasket ring slot size |
| CN110345845B (en) * | 2019-07-08 | 2024-04-12 | 福尼斯(南京)管道科技有限公司 | Measuring tool for measuring size of flange backing ring groove and using method thereof |
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