CN210998374U - Laboratory detection positioning device applied to square flange - Google Patents
Laboratory detection positioning device applied to square flange Download PDFInfo
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- CN210998374U CN210998374U CN201922206913.XU CN201922206913U CN210998374U CN 210998374 U CN210998374 U CN 210998374U CN 201922206913 U CN201922206913 U CN 201922206913U CN 210998374 U CN210998374 U CN 210998374U
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Abstract
The utility model belongs to the technical field of flange product production is used, specifically disclose be applied to laboratory detection positioner of square flange, erect locating plate, first horizontal internal thread hole, first horizontal external screw thread pole, first circular limiting plate, first rotatory handheld board, toper spacing head, first locating plate, horizontal circular cavity stop collar, the horizontal internal thread hole of second, the horizontal external screw thread pole of second, the circular limiting plate of second, the rotatory handheld board of second, circular cavity stop collar, second locating plate and horizontal circular location projection including the bar base, first perpendicular locating plate, second. The utility model discloses a be applied to laboratory detection positioner of square flange's beneficial effect lies in: the square flange detection device is reasonable in design structure, capable of stably limiting and fixing semi-finished products or finished square flange products, capable of improving detection efficiency and guaranteeing detection accuracy, convenient to operate and high in practicability.
Description
Technical Field
The utility model belongs to the technical field of flange product production application, concretely relates to be applied to laboratory detection positioner of square flange.
Background
Flanges (Flange), also called Flange discs or flanges, are parts of the interconnection between shafts for the connection between pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges.
The flange classification includes an Integral Flange (IF), a threaded flange (Th), a plate type flat welding flange (P L), a neck butt welding flange (WN), a neck flat welding flange (SO), a socket welding flange (SW), a butt welding ring loose sleeve flange (PJ/SE), a flat welding ring loose sleeve flange (PJ/RJ), a lining flange cover (B L (S)), and a flange cover (B L) according to the chemical industry (SH) industry standard, and includes an integral flange, a butt welding flange, a plate type flat welding flange, a butt welding ring loose sleeve flange, a flat welding ring plate loose sleeve flange, a flanging ring type loose sleeve flange and a flange cover (not indicated by reference), and includes an integral flange, a threaded flange, a welded flange, a flat welding flange with a neck, a socket welding flange (WN), a butt welding ring loose sleeve flange (SO), a socket welding flange (SW), a loose sleeve flange (L J) and a flange cover according to the chemical industry (HG) standard.
In the manufacturing and production process of the square flange, a semi-finished product or a finished flange product needs to be detected, and in the detection process through detection equipment, a positioning structure is used for stably fixing the semi-finished product or the finished flange product to be detected so as to ensure the accuracy of detection data, namely, the produced product meets the use standard.
Therefore, based on the above problems, the present invention provides a laboratory testing and positioning device applied to a square flange.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a be applied to laboratory detection positioner of square flange, its project organization is reasonable, can carry out stable spacing fixed to semi-manufactured goods or off-the-shelf square flange product, improves detection efficiency and guarantees the accurate nature that detects, and the operation of being convenient for, the practicality is strong.
The technical scheme is as follows: the utility model provides a laboratory detection positioning device applied to square flange, which comprises a strip-shaped base, a first vertical positioning plate, a second vertical positioning plate, a first transverse internal thread hole, a first transverse external thread rod, a first circular limiting plate, a first rotary handheld plate, a conical limiting head, a first positioning plate, a transverse circular hollow limiting sleeve, a second transverse internal thread hole, a second transverse external thread rod and a second circular limiting plate, wherein the first vertical positioning plate and the second vertical positioning plate are symmetrically arranged on the strip-shaped base, the first transverse internal thread hole is arranged in one end of the first vertical positioning plate, the first transverse external thread rod penetrates through the first transverse internal thread hole, the first circular limiting plate is arranged at one end of the first transverse external thread rod, the first rotary handheld plate is arranged at one side of the first circular limiting plate, the conical limiting head is arranged at the other end of the first transverse external thread rod, the first positioning plate is arranged at the outer wall of the other end of the first transverse external thread rod, the transverse circular hollow limiting sleeve is symmetrically arranged at four corners of the first positioning, the second rotary handheld plate is arranged on one side of the second round limiting plate, the round hollow limiting sleeve is arranged at the end part of the other end of the second transverse external threaded rod, the second positioning plate is arranged on the outer wall of the other end of the second transverse external threaded rod, and the transverse round positioning convex columns are symmetrically arranged at four corners of the second positioning plate.
According to the technical scheme, the laboratory detection positioning device applied to the square flange further comprises a first locking nut arranged on the first transverse external thread rod and a second locking nut arranged on the second transverse external thread rod.
According to the technical scheme, the first positioning plate and the second positioning plate are respectively arranged to be of a square structure.
According to the technical scheme, the diameter of the circular hollow limiting sleeve is larger than the diameter of the maximum end of the conical limiting head, the diameter of the transverse circular positioning convex column is smaller than that of the transverse circular hollow limiting sleeve, and the length of the transverse circular positioning convex column is smaller than that of the transverse circular hollow limiting sleeve.
Compared with the prior art, the utility model discloses a be applied to laboratory detection positioner of square flange's beneficial effect lies in: the square flange detection device is reasonable in design structure, capable of stably limiting and fixing semi-finished products or finished square flange products, capable of improving detection efficiency and guaranteeing detection accuracy, convenient to operate and high in practicability.
Drawings
FIG. 1 is a schematic structural diagram of a laboratory test positioning device applied to a square flange according to the present invention;
fig. 2 is a schematic top view of the laboratory testing and positioning device applied to the square flange of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
The laboratory test fixture for square flange shown in FIGS. 1 and 2 comprises a bar-shaped base 1, and a first vertical positioning plate 2, a second vertical positioning plate 3 symmetrically disposed on the bar-shaped base 1, and a first transverse internal threaded hole 4 disposed in one end of the first vertical positioning plate 2, and a first transverse external threaded rod 5 penetrating the first transverse internal threaded hole 4, and a first circular limiting plate 6 disposed at one end of the first transverse external threaded rod 5, and a first rotary hand-held plate 7 disposed at one side of the first circular limiting plate 6, and a tapered limiting head 10 disposed at the other end of the first transverse external threaded rod 5, and a first positioning plate 8 disposed on the outer wall of the other end of the first transverse external threaded rod 5, and transverse circular hollow limiting sleeves 9 symmetrically disposed at four corners of the first positioning plate 8, and a second transverse internal threaded hole 11 disposed in one end of the second vertical positioning plate 3, and a second transverse internal threaded rod 12 penetrating the second transverse internal threaded hole 11, and a second circular limiting plate 13 arranged at one end of the second transverse external thread rod 12, a second rotary handheld plate 14 arranged at one side of the second circular limiting plate 13, a circular hollow limiting sleeve 18 arranged at the end part of the other end of the second transverse external thread rod 12, a second positioning plate 16 arranged at the outer wall of the other end of the second transverse external thread rod 12, and transverse circular positioning convex columns 17 symmetrically arranged at four corners of the second positioning plate 16.
Further preferably, the laboratory test positioning device applied to the square flange further comprises a first lock nut 19 arranged on the first transverse externally-threaded rod 5, and a second lock nut 15 arranged on the second transverse externally-threaded rod 12; the first positioning plate 8 and the second positioning plate 16 are respectively arranged to be square structures; and the diameter size of the circular hollow limiting sleeve 18 is larger than the diameter size of the maximum end of the conical limiting head 10, the diameter size of the transverse circular positioning convex column 17 is smaller than the diameter size of the transverse circular hollow limiting sleeve 9, and the length size of the transverse circular positioning convex column 17 is smaller than the length size of the transverse circular hollow limiting sleeve 9.
The laboratory detection positioning device applied to the square flange has the advantages of reasonable design structure, capability of stably limiting and fixing semi-finished products or finished square flange products, improvement of detection efficiency and guarantee of detection accuracy, convenience in operation and strong practicability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. Be applied to laboratory detection positioner of square flange, its characterized in that: comprises a strip-shaped base (1), a first vertical positioning plate (2) and a second vertical positioning plate (3) which are symmetrically arranged on the strip-shaped base (1), a first transverse internal thread hole (4) which is arranged in one end of the first vertical positioning plate (2), a first transverse external thread rod (5) which penetrates through the first transverse internal thread hole (4), a first round limiting plate (6) which is arranged at one end of the first transverse external thread rod (5), a first rotary handheld plate (7) which is arranged at one side of the first round limiting plate (6), a conical limiting head (10) which is arranged at the other end part of the first transverse external thread rod (5), a first positioning plate (8) which is arranged at the outer wall of the other end of the first transverse external thread rod (5), transverse round hollow limiting sleeves (9) which are symmetrically arranged at the four corners of the first positioning plate (8), and a second transverse internal thread hole (11) which is arranged in one end of the second vertical positioning plate (3), and run through second horizontal external screw thread pole (12) of second horizontal internal thread hole (11), and set up in the circular limiting plate (13) of second horizontal external screw thread pole (12) one end, and set up in the rotatory handheld board (14) of second circular limiting plate (13) one side, and set up in the circular cavity stop collar (18) of the other end tip of second horizontal external screw thread pole (12), and set up in second locating plate (16) of the outer wall of the other end of second horizontal external screw thread pole (12), and the symmetry sets up horizontal circular location projection (17) in second locating plate (16) four corners.
2. The laboratory test fixture as set forth in claim 1, wherein: the laboratory detection positioning device applied to the square flange further comprises a first locking nut (19) arranged on the first transverse external threaded rod (5) and a second locking nut (15) arranged on the second transverse external threaded rod (12).
3. The laboratory test fixture as set forth in claim 1, wherein: the first positioning plate (8) and the second positioning plate (16) are respectively of a square structure.
4. The laboratory test fixture as set forth in claim 1, wherein: the diameter of the circular hollow limiting sleeve (18) is larger than the diameter of the largest end of the conical limiting head (10), the diameter of the transverse circular positioning convex column (17) is smaller than the diameter of the transverse circular hollow limiting sleeve (9), and the length of the transverse circular positioning convex column (17) is smaller than the length of the transverse circular hollow limiting sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206913.XU CN210998374U (en) | 2019-12-11 | 2019-12-11 | Laboratory detection positioning device applied to square flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206913.XU CN210998374U (en) | 2019-12-11 | 2019-12-11 | Laboratory detection positioning device applied to square flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210998374U true CN210998374U (en) | 2020-07-14 |
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ID=71472556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922206913.XU Active CN210998374U (en) | 2019-12-11 | 2019-12-11 | Laboratory detection positioning device applied to square flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210998374U (en) |
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2019
- 2019-12-11 CN CN201922206913.XU patent/CN210998374U/en active Active
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