CN216081262U - Inside and outside diameter synchronous measurement detecting instrument - Google Patents
Inside and outside diameter synchronous measurement detecting instrument Download PDFInfo
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- CN216081262U CN216081262U CN202122173242.9U CN202122173242U CN216081262U CN 216081262 U CN216081262 U CN 216081262U CN 202122173242 U CN202122173242 U CN 202122173242U CN 216081262 U CN216081262 U CN 216081262U
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Abstract
The utility model discloses an inner and outer diameter synchronous measurement and detection instrument which comprises a measurement base, wherein an outer diameter detection box is fixedly connected to one side of the top of the measurement base, a first detection chamber, a second detection chamber and a third detection chamber are arranged in the center of the outer diameter detection box, partition plates are fixedly connected to the front end and the rear end of the inner surface of the bottom of the outer diameter detection box, and steel pipes to be detected are arranged in the centers of the first detection chamber, the second detection chamber and the third detection chamber. According to the utility model, the partition plate is arranged in the outer diameter detection box body, so that a plurality of steel pipes to be detected can be detected conveniently and simultaneously; the outer diameter detection cylinder drives the measurement plate to slide downwards, so that whether the outer diameter of the steel pipe to be detected is qualified or not is judged more accurately; the maximum inner diameter rod and the minimum inner diameter rod are arranged, so that whether the inner diameter of the steel pipe to be detected is qualified or not can be judged conveniently; through the cooperation of cylinder slider and lift cylinder, can adjust the position that the internal diameter detected the cylinder, more conveniently detect the steel pipe internal diameter of waiting of different positions.
Description
Technical Field
The utility model relates to the technical field of steel pipe measurement, in particular to an inner and outer diameter synchronous measurement and detection instrument.
Background
Steel pipes are widely used in many fields, such as the transportation of oil, natural gas, water and certain solid materials; after the steel pipe is machined, various indexes of the steel pipe need to be measured, especially the measurement of the inner diameter and the outer diameter of the steel pipe is very important, and the steel pipe needs to be applied in different fields according to the size of the corresponding precision. The published Chinese patent CN206347952U discloses a 'synchronous detection tool for the inner diameter and the outer diameter of a steel pipe', which can rapidly detect the inner diameter and the outer diameter of the end of the steel pipe to be detected on line by arranging an inner diameter detection rod and an outer diameter detection sleeve.
In use, the above invention is found to have the following disadvantages: firstly, the steel pipe detection process is complicated, and the operation is complex; secondly, only one steel pipe can be detected each time, and the detection efficiency is low; therefore, it is desirable to provide an inner and outer diameter synchronous measurement and detection instrument to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that firstly, the steel pipe detection process is complicated and the operation is complex; only one steel pipe can be detected at a time, and the detection efficiency is low.
In order to solve the technical problems, the utility model adopts a technical scheme that: the inner and outer diameter synchronous measurement and detection instrument comprises a measurement base, wherein an outer diameter detection box is fixedly connected to one side of the top of the measurement base, a first detection chamber, a second detection chamber and a third detection chamber are arranged in the center of the outer diameter detection box, partition plates are fixedly connected to the front end and the rear end of the inner surface of the bottom of the outer diameter detection box, steel pipes to be detected are arranged in the centers of the first detection chamber, the second detection chamber and the third detection chamber, outer diameter detection cylinders are fixedly connected to the centers of the tops of the first detection chamber, the second detection chamber and the third detection chamber, pressing plates are fixedly connected to the bottoms of piston rods of a plurality of outer diameter detection cylinders, and measurement plates are fixedly connected to the front ends of the tops of the pressing plates;
it keeps away from outer diameter detection case one side front and back both ends difference fixedly connected with front support plate and back support plate to measure the base top, the inboard top fixedly connected with fixed diaphragm of front support plate and back support plate, fixed diaphragm bottom sliding connection has a plurality of cylinder sliders, and is a plurality of equal fixedly connected with lift cylinder in cylinder slider bottom is a plurality of equal fixedly connected with internal diameter detection cylinder in lift cylinder piston rod bottom, and is a plurality of the equal fixedly connected with minimum internal diameter pole of internal diameter detection cylinder piston rod is a plurality of one end fixedly connected with minimum internal diameter pole is kept away from to maximum internal diameter pole, and is a plurality of maximum internal diameter pole one end fixedly connected with guide bar is kept away from to minimum internal diameter pole, and is a plurality of equal fixedly connected with slide rail in cylinder slider top, the spout corresponding with the slide rail is seted up to fixed diaphragm bottom.
Preferably, a plurality of the front ends of the measuring plates are provided with scale marks, and whether the outer diameter of the steel pipe to be detected is qualified or not is judged more conveniently through the scale marks.
Preferably, the top of the outer diameter detection box is provided with a plurality of through holes corresponding to the measurement plate, the top of the measurement plate penetrates through the through holes and extends in the direction far away from the outer diameter detection box, and the measurement plate slides in the center of the through holes through the lifting of the pressing plate.
Preferably, the two partition plates are respectively positioned between the first detection chamber and the second detection chamber and between the second detection chamber and the third detection chamber, and the first detection chamber, the second detection chamber and the third detection chamber are partitioned by the two partition plates, so that the inner and outer diameter detection of the plurality of steel pipes to be detected is not influenced mutually.
Preferably, a plurality of guide bar diameter is less than and waits to detect the steel pipe internal diameter, inserts through the guide bar and waits to detect inside the steel pipe, treats to detect the steel pipe and guides, conveniently treats the internal diameter of detecting the steel pipe and detects.
Preferably, a plurality of slide rail cross section all is T type structure, through the cooperation of slide rail and spout, makes things convenient for the cylinder slider to slide.
The utility model has the following beneficial effects:
1. according to the utility model, the partition plate is arranged in the outer diameter detection box body, so that a plurality of steel pipes to be detected can be detected conveniently and simultaneously; the outer diameter detection cylinder drives the measurement plate to slide downwards, so that whether the outer diameter of the steel pipe to be detected is qualified or not is judged more accurately;
2. according to the utility model, the maximum inner diameter rod and the minimum inner diameter rod are arranged, so that whether the inner diameter size of the steel pipe to be detected is qualified or not can be conveniently judged; through the cooperation of cylinder slider and lift cylinder, can adjust the position that the internal diameter detected the cylinder, more conveniently detect the steel pipe internal diameter of waiting of different positions.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the outer diameter detection box of the present invention;
FIG. 3 is a right side view of the front carrier plate of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
fig. 5 is an enlarged view of fig. 4 at a.
In the figure: 1. a measuring base; 2. an outer diameter detection box; 3. a steel pipe to be detected; 4. a front support plate; 5. a rear support plate; 6. a partition plate; 7. an outer diameter detection cylinder; 8. pressing a plate; 9. measuring a plate; 10. fixing the transverse plate; 11. a cylinder slider; 12. a lifting cylinder; 13. an inner diameter detection cylinder; 14. a maximum inside diameter rod; 15. a minimum inside diameter rod; 16. a guide bar; 17. a slide rail; 18. a chute; 19. a first detection chamber; 20. a second detection chamber; 21. a third detection chamber.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1 and 2, an inside and outside diameter synchronous measurement and detection instrument includes a measurement base 1, an outside diameter detection box 2 is fixedly connected to one side of the top of the measurement base 1, openings are respectively formed on both sides of the outside diameter detection box 2, a first detection chamber 19, a second detection chamber 20 and a third detection chamber 21 are arranged in the center of the outside diameter detection box 2, partition plates 6 are fixedly connected to the front and rear ends of the inner surface of the bottom of the outside diameter detection box 2, the two partition plates 6 are respectively located between the first detection chamber 19 and the second detection chamber 20 and between the second detection chamber 20 and the third detection chamber 21, steel pipes 3 to be detected are respectively arranged in the centers of the first detection chamber 19, the second detection chamber 20 and the third detection chamber 21, a plurality of steel pipes 3 to be detected can be simultaneously inserted into the inside of the outside diameter detection box 2 without mutual influence, outside diameter detection cylinders 7 are fixedly connected to the centers of the tops of the first detection chamber 19, the second detection chamber 20 and the third detection chamber 21, the equal fixedly connected with clamp plate 8 in 7 piston rod bottoms of a plurality of external diameter detection cylinders, detect 7 piston rod descendants of cylinder through the external diameter, make 8 bottoms of clamp plate and wait to detect 3 tops of steel pipe and contact, the equal fixedly connected with of 8 top front ends of a plurality of clamp plates measures board 9, a plurality of 9 front ends of measuring board all are provided with the scale mark, a plurality of and the corresponding through-hole of measuring board 9 have been seted up at 2 tops of external diameter detection case, and measure board 9 tops and run through the hole and extend to keeping away from 2 directions of external diameter detection case, drive measuring board 9 and slide downwards through 8 pushes down of clamp plate, through the scale mark of measuring board 9, can accurately judge whether qualified the external diameter size who waits to detect steel pipe 3.
As shown in fig. 3, the top of the measuring base 1 is far away from the front end and the rear end of one side of the outer diameter detection box 2 and is fixedly connected with a front support plate 4 and a rear support plate 5 respectively, the top of the inner side of the front support plate 4 and the rear support plate 5 is fixedly connected with a fixed transverse plate 10, the bottom of the fixed transverse plate 10 is slidably connected with a plurality of cylinder sliders 11, the bottom of the plurality of cylinder sliders 11 is fixedly connected with a lifting cylinder 12, the bottom of the piston rod of the plurality of lifting cylinders 12 is fixedly connected with an inner diameter detection cylinder 13, the sliding through the cylinder sliders 11 is realized, the horizontal front and rear positions of the cover plate inner diameter detection cylinder 13 are realized, and the height of the inner diameter detection cylinder 13 is changed through the lifting of the piston rod of the lifting cylinder 12.
As shown in fig. 4, the piston rods of the inner diameter detecting cylinders 13 are all fixedly connected with a maximum inner diameter rod 14, the diameter of the maximum inner diameter rod 14 is equal to the maximum inner diameter value of the steel pipe 3 to be detected, if the maximum inner diameter rod 14 can be inserted into the steel pipe 3 to be detected, it indicates that the inner diameter of the steel pipe 3 to be detected is larger and is a product with unqualified inner diameter, one end of the maximum inner diameter rod 14 away from the inner diameter detecting cylinder 13 is fixedly connected with a minimum inner diameter rod 15, the diameter of the minimum inner diameter rod 15 is equal to the minimum inner diameter value of the steel pipe 3 to be detected, if the minimum inner diameter rod 15 cannot be inserted into the steel pipe 3 to be detected, it indicates that the inner diameter of the steel pipe 3 to be detected is smaller and is a product with unqualified inner diameter, one end of the minimum inner diameter rod 15 away from the maximum inner diameter rod 14 is fixedly connected with a guide rod 16, the diameters of the guide rods 16 are smaller than the inner diameter of the steel pipe 3 to be detected, and the piston rods extend out through the inner diameter detecting cylinders 13, make the guide bar 16 insert wait to detect inside steel pipe 3, treat through clamp plate 8 and detect steel pipe 3 and push down, prevent to detect steel pipe 3 and slide at will, as shown in fig. 5, the equal fixedly connected with slide rail 17 in a plurality of cylinder slider 11 tops, fixed diaphragm 10 bottom has been seted up with slide rail 17 corresponding spout 18, a plurality of slide rail 17 cross sections all are T type structure, cooperation through cylinder slider 11 and lift cylinder 12 makes the guide bar 16 corresponding with the position of waiting to detect steel pipe 3.
When the device is used, one ends of a plurality of steel pipes to be detected 3 are simultaneously inserted into the outer diameter detection box 2 and penetrate out of the other side of the outer diameter detection box body 2, the piston rod descends through the outer diameter detection cylinder 7, the pressing plate 8 presses the steel pipes to be detected downwards and simultaneously drives the measuring plate 9 to slide downwards, and whether the outer diameter size of the steel pipes to be detected 3 is qualified or not is judged through the scale marks of the measuring plate 9; the guide rods 16 are respectively corresponding to the positions of the steel pipes 3 to be detected by sliding the cylinder sliding blocks 11 and lifting the piston rods of the lifting cylinders 12, then the inner diameter detection cylinders 13 drive the guide rods 16, the minimum inner diameter rods 15 and the maximum inner diameter rods 16 to be sequentially inserted into the steel pipes 3 to be detected, if the minimum inner diameter rods 15 can be inserted into the steel pipes 3 to be detected and the maximum inner diameter rods 14 cannot be inserted into the steel pipes 3 to be detected, the steel pipes to be detected accord with the standard and are qualified inner diameter products.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an inside and outside footpath synchronous measurement detecting instrument, includes measurement base (1), its characterized in that: an outer diameter detection box (2) is fixedly connected to one side of the top of the measurement base (1), a first detection chamber (19), a second detection chamber (20) and a third detection chamber (21) are arranged at the center of the outer diameter detection box (2), partition plates (6) are fixedly connected to the front end and the rear end of the inner surface of the bottom of the outer diameter detection box (2), steel pipes to be detected (3) are arranged at the centers of the first detection chamber (19), the second detection chamber (20) and the third detection chamber (21), outer diameter detection cylinders (7) are fixedly connected to the centers of the tops of the first detection chamber (19), the second detection chamber (20) and the third detection chamber (21), pressing plates (8) are fixedly connected to the bottoms of piston rods of the outer diameter detection cylinders (7), and measurement plates (9) are fixedly connected to the front ends of the tops of the pressing plates (8);
the front end and the rear end of one side, far away from the outer diameter detection box (2), of the top of the measurement base (1) are respectively and fixedly connected with a front support plate (4) and a rear support plate (5), the top of the inner side of the front support plate (4) and the rear support plate (5) is fixedly connected with a fixed transverse plate (10), the bottom of the fixed transverse plate (10) is slidably connected with a plurality of cylinder sliders (11), the bottoms of the cylinder sliders (11) are respectively and fixedly connected with a lifting cylinder (12), the bottom of a piston rod of the lifting cylinder (12) is respectively and fixedly connected with an inner diameter detection cylinder (13), a plurality of piston rods of the inner diameter detection cylinder (13) are respectively and fixedly connected with a maximum inner diameter rod (14), one end, far away from the inner diameter detection cylinder (13), of the maximum inner diameter rod (14) is fixedly connected with a minimum inner diameter rod (15), and one end, far away from the maximum inner diameter rod (14), of the minimum inner diameter rod (15) is fixedly connected with a guide rod (16), the top of the cylinder sliding block (11) is fixedly connected with a sliding rail (17), and the bottom of the fixed transverse plate (10) is provided with a sliding groove (18) corresponding to the sliding rail (17).
2. The synchronous measurement and detection instrument of an inner diameter and an outer diameter according to claim 1, characterized in that: the front ends of the measuring plates (9) are provided with scale marks.
3. The synchronous measurement and detection instrument of an inner diameter and an outer diameter according to claim 1, characterized in that: the top of the outer diameter detection box (2) is provided with a plurality of through holes corresponding to the measurement plate (9), and the top of the measurement plate (9) penetrates through the through holes and extends towards the direction far away from the outer diameter detection box (2).
4. The synchronous measurement and detection instrument of an inner diameter and an outer diameter according to claim 1, characterized in that: the two partition plates (6) are respectively positioned between the first detection chamber (19) and the second detection chamber (20) and between the second detection chamber (20) and the third detection chamber (21).
5. The synchronous measurement and detection instrument of an inner diameter and an outer diameter according to claim 1, characterized in that: the diameter of the guide rods (16) is smaller than the inner diameter of the steel pipe (3) to be detected.
6. The synchronous measurement and detection instrument of an inner diameter and an outer diameter according to claim 1, characterized in that: the cross sections of the sliding rails (17) are all of T-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173242.9U CN216081262U (en) | 2021-09-09 | 2021-09-09 | Inside and outside diameter synchronous measurement detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173242.9U CN216081262U (en) | 2021-09-09 | 2021-09-09 | Inside and outside diameter synchronous measurement detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216081262U true CN216081262U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122173242.9U Active CN216081262U (en) | 2021-09-09 | 2021-09-09 | Inside and outside diameter synchronous measurement detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216081262U (en) |
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2021
- 2021-09-09 CN CN202122173242.9U patent/CN216081262U/en active Active
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