CN211783258U - Hole site concentricity detection tool for water lubrication oil-free air compressor flange - Google Patents
Hole site concentricity detection tool for water lubrication oil-free air compressor flange Download PDFInfo
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- CN211783258U CN211783258U CN202020580201.4U CN202020580201U CN211783258U CN 211783258 U CN211783258 U CN 211783258U CN 202020580201 U CN202020580201 U CN 202020580201U CN 211783258 U CN211783258 U CN 211783258U
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- supporting wheel
- main shaft
- air compressor
- flange
- concentricity
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Abstract
The utility model discloses a lubricated oilless air compressor machine flange of water detects apparatus with hole site concentricity, including big supporting wheel, little supporting wheel and main shaft, the main shaft pass respectively big supporting wheel and little supporting wheel the centre of a circle and with the two fixed connection, lie in the main shaft between big supporting wheel and the little supporting wheel and seted up the jack, it has the gauge stick to peg graft in the jack, and the percentage table is installed to the one end of gauge stick. This lubricated oilless air compressor machine flange of water detects apparatus with hole site concentricity, simple structure puts into two hole sites of flange through big supporting wheel and little supporting wheel in to detect hole site concentricity through the percentage table, easy operation, reasonable in design, detection efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of utensil is examined to the air compressor machine hole site, concretely relates to lubricated oilless air compressor machine flange of water detects apparatus with hole site concentricity.
Background
In the mechanical industry, in the process of manufacturing surrounding container equipment, a plurality of pipe connecting flanges are often required to be symmetrically installed, and higher special requirements are sometimes provided for controlling the coaxiality, verticality and concentricity precision of the pipe connecting flanges. Regarding the measurement of the concentricity of the butt flange of the small-diameter container equipment, in the prior art, two points of powder pulling lines are mostly adopted to measure the positioning size, the extending height, the span and other sizes of a single connecting pipe flange, and the method has the advantages of large measurement accumulated error, difficult control of the concentricity and low detection efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lubricated oilless air compressor machine flange of water detects apparatus with hole site concentricity to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lubricated oilless air compressor machine flange of water detects apparatus with hole site concentricity, includes big supporting wheel, little supporting wheel and main shaft, the main shaft pass respectively big supporting wheel and little supporting wheel the centre of a circle and with the two fixed connection, lie in the main shaft between big supporting wheel and the little supporting wheel and seted up the jack, the interpolation of jack has connect the gauge stick, and the percentage table is installed to the one end of gauge stick.
Preferably, the gauge rod is positioned on the main shaft and matched with a fixing bolt.
Preferably, the large support wheel, the small support wheel and the main shaft are made of stainless steel materials.
Preferably, the gauge head can adjust the distance from the main shaft through a gauge rod.
The utility model discloses a technological effect and advantage: this lubricated oilless air compressor machine flange of water detects apparatus with hole site concentricity, simple structure puts into two hole sites of flange through big supporting wheel and little supporting wheel in to detect hole site concentricity through the percentage table, easy operation, reasonable in design, detection efficiency is high.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
In the figure: 1. a large support wheel; 2. a small support wheel; 3. a main shaft; 4. fixing the bolt; 5. a dial indicator; 6. a watch bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a water lubrication does not have hole site concentricity measuring tool for oil-free air compressor flange as shown in figure 1, including big supporting wheel 1, little supporting wheel 2 and main shaft 3, main shaft 3 passes big supporting wheel 1 and little supporting wheel 2 concentric circles respectively and with the two fixed connection, big supporting wheel 1, little supporting wheel 2 and main shaft 3 are made by stainless steel material, it has seted up the jack to lie in main shaft 3 between big supporting wheel 1 and the little supporting wheel 2, it has gauge stick 6 to peg graft in the jack, gauge stick 6 can freely move the location on main shaft 3, gauge stick 6 is located and has been matchd fixing bolt 4 on main shaft 3, after being used for adjusting gauge stick 6 length on main shaft 3, fix gauge stick 6, percentage table 5 is installed to the one end of gauge stick 6, gauge head 5 accessible gauge stick 6 adjusts and main shaft 3 distance promptly, be used for data measurement shows.
The working principle is as follows: this water lubrication oil-free air compressor machine is hole site concentricity detects apparatus for flange, when using, puts into the hole site of waiting to detect the flange with big supporting wheel 1, little supporting wheel 2 respectively, then unscrews fixing bolt 4 to adjust the position relation of gauge stick 6 and main shaft 3 according to the in-service use height, thereby realize the height of adjustment gauge outfit 5, then screws fixing bolt 4, and judge the concentricity of flange hole site through adjustment gauge outfit 5 pointer data.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a lubricated oilless air compressor machine flange of water detects apparatus with hole position concentricity, includes big supporting wheel (1), little supporting wheel (2) and main shaft (3), its characterized in that: the main shaft (3) passes through the circle centers of the large supporting wheel (1) and the small supporting wheel (2) respectively and is fixedly connected with the large supporting wheel and the small supporting wheel, a jack is formed in the position, between the large supporting wheel (1) and the small supporting wheel (2), of the main shaft (3), a gauge rod (6) is connected in the jack in an inserted mode, and a dial indicator (5) is installed at one end of the gauge rod (6).
2. The tool for detecting the concentricity of the hole sites for the flange of the water-lubricated oil-free air compressor as claimed in claim 1, wherein: the gauge rod (6) is positioned on the main shaft (3) and is matched with a fixing bolt (4).
3. The tool for detecting the concentricity of the hole sites for the flange of the water-lubricated oil-free air compressor as claimed in claim 1, wherein: the large supporting wheel (1), the small supporting wheel (2) and the main shaft (3) are made of stainless steel materials.
4. The tool for detecting the concentricity of the hole sites for the flange of the water-lubricated oil-free air compressor as claimed in claim 1, wherein: the dial indicator (5) can adjust the distance from the main shaft (3) through the indicator rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020580201.4U CN211783258U (en) | 2020-04-18 | 2020-04-18 | Hole site concentricity detection tool for water lubrication oil-free air compressor flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020580201.4U CN211783258U (en) | 2020-04-18 | 2020-04-18 | Hole site concentricity detection tool for water lubrication oil-free air compressor flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211783258U true CN211783258U (en) | 2020-10-27 |
Family
ID=72960356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020580201.4U Active CN211783258U (en) | 2020-04-18 | 2020-04-18 | Hole site concentricity detection tool for water lubrication oil-free air compressor flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211783258U (en) |
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2020
- 2020-04-18 CN CN202020580201.4U patent/CN211783258U/en active Active
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