CN219733730U - Spliced magnetic pump flange - Google Patents
Spliced magnetic pump flange Download PDFInfo
- Publication number
- CN219733730U CN219733730U CN202320839565.3U CN202320839565U CN219733730U CN 219733730 U CN219733730 U CN 219733730U CN 202320839565 U CN202320839565 U CN 202320839565U CN 219733730 U CN219733730 U CN 219733730U
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- Prior art keywords
- butt joint
- flange
- annular
- spliced
- annular ring
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- 210000001503 joint Anatomy 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a spliced magnetic pump flange, which consists of a magnetic pump inlet and outlet pipe, a spliced flange, an annular gasket and a butt-joint threaded sleeve, wherein the spliced flange is sleeved on the outer side surface of the magnetic pump inlet and outlet pipe; the butt joint swivel nut can be in threaded butt joint with the external thread ring when being matched with the annular ring for limiting, the spliced flange and the magnetic pump inlet and outlet pipe are conveniently connected, the threads are abutted against the upper semi-annular ring and the lower semi-annular ring, the butt joint is more stable, and the assembly effect is better and more convenient.
Description
Technical Field
The utility model belongs to the technical field of magnetic pumps, and particularly relates to a spliced magnetic pump flange.
Background
The flange on the magnetic drive pump is coupling assembling, and the magnetic drive pump flange makes the structure as an organic whole with the pump body of magnetic drive pump, and the technology is complicated, consequently often regard as the spliced structure with the magnetic drive pump, at present, is used for the flange of magnetic drive pump exit, often with smash into, chisel or knock into the form assembly, the assembly is very waste of time and energy, even have hydraulic assembly to impress, then need the profile modeling design to be used for the frock groove of magnetic drive pump body, so the cost just increases.
Therefore, the spliced magnetic pump flange which is convenient to assemble and good in sealing effect is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a spliced magnetic pump flange so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a spliced magnetic drive pump flange comprising:
the left end of the magnetic pump inlet and outlet pipe is fixedly provided with an annular butt joint port, and the outer side surface of the magnetic pump inlet and outlet pipe is welded with an annular ring;
the spliced flange is sleeved on the outer side surface of the annular butt joint;
the annular gasket is positioned at the joint of the annular butt joint port and the spliced flange and is used for sealing when the annular butt joint port is in butt joint with the spliced flange;
the butt joint swivel nut is sleeved on the outer side face of the inlet and outlet pipe of the magnetic pump and is in limit fit with the annular ring, the left end of the butt joint swivel nut is used for being in threaded butt joint with the spliced flange, and the butt joint swivel nut is used for connecting and matching the inlet and outlet pipe of the magnetic pump with the spliced flange.
The spliced flange comprises an upper semi-annular ring, a lower semi-annular ring which is in butt joint with the upper semi-annular ring, and external thread parts which are respectively arranged on the outer sides of the right ends of the upper semi-annular ring and the lower semi-annular ring and are in butt joint with each other to form an external thread ring, semicircular concave grooves are formed in the inner sides of the upper semi-annular ring and the lower semi-annular ring, the spliced flange is sleeved on the outer sides of the edges of the annular butt joint ports through the semicircular concave grooves, the annular gasket is padded in the semicircular concave grooves and is positioned on the outer sides of the annular butt joint ports, and a plurality of arc-shaped convex parts are annularly arranged on the outer side faces of the annular butt joint ports at equal intervals.
The outer sides of the front end and the rear end of the upper semi-annular ring and the lower semi-annular ring are fixedly provided with flanging convex plates, the flanging convex plates which are in up-down butt joint are connected through bolts, and flange connecting holes are formed in the upper semi-annular ring and the lower semi-annular ring.
The front end of the butt joint screw sleeve is provided with an internal thread part in threaded butt joint with the external thread ring, and the rear end of the butt joint screw sleeve is provided with a limit circular ring.
The annular ring is limited on the left side of the limiting ring and is positioned on the inner side of the butt joint threaded sleeve.
The utility model has the technical effects and advantages that: the spliced magnetic pump flange consists of a magnetic pump inlet and outlet pipe, a spliced flange, an annular gasket and a butt-joint threaded sleeve, wherein the spliced flange is sleeved on the outer side surface of the magnetic pump inlet and outlet pipe;
the spliced flange is sleeved outside the edge of the annular butt joint through a semicircular concave groove on the spliced flange, an upper semicircular ring and a lower semicircular ring of the spliced flange are covered on the outer side surface of the annular butt joint of the left end of the inlet and outlet pipe of the magnetic pump, so that the spliced flange and the inlet and outlet pipe of the magnetic pump are connected and positioned conveniently, the annular gasket is padded in the semicircular concave groove, the arc-shaped protruding part is abutted against the annular gasket, and the annular gasket is abutted against in an extrusion mode, so that the sealing performance of the spliced flange and the inlet and outlet pipe of the magnetic pump after butt joint is connected can be effectively improved;
the butt joint swivel nut can be in threaded butt joint with the external thread ring when being matched with the annular ring for limiting, the spliced flange and the magnetic pump inlet and outlet pipe are conveniently connected, the threads are abutted against the upper semi-annular ring and the lower semi-annular ring, the butt joint is more stable, and the assembly effect is better and more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of an inlet and outlet pipe of the magnetic pump of the utility model;
FIG. 3 is a schematic view of a splice flange of the present utility model;
fig. 4 is a schematic structural view of the abutment screw according to the present utility model.
In the figure:
1. inlet and outlet pipes of the magnetic pump; 101. a ring-shaped interface; 102. an annular ring; 103. an arc-shaped protruding portion;
1. a spliced flange; 201. an upper semi-annular ring; 202. a lower semi-annular ring; 203. an external thread portion; 204. a semicircular concave groove; 205. a flanging convex plate; 206. a flange connection hole;
2. an annular gasket;
4. a butt joint screw sleeve; 401. an internal thread portion; 402. and a limiting ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a spliced magnetic pump flange as shown in figures 1-4, which comprises a magnetic pump inlet and outlet pipe 1, a spliced flange 2, an annular gasket 3 and a butt joint screw sleeve 4, wherein the spliced flange 2 is sleeved on the outer side surface of the magnetic pump inlet and outlet pipe 1, the annular gasket 3 is used for sealing performance of the butt joint of the spliced flange 2 and the magnetic pump inlet and outlet pipe 1, and the butt joint screw sleeve 4 is used for connecting the spliced flange 2 and the magnetic pump inlet and outlet pipe 1, so that the connection between the spliced flange 2 and the magnetic pump inlet and outlet pipe 1 is more stable.
An annular butt joint port 101 is fixedly arranged at the left end of the magnetic pump inlet and outlet pipe 1, and an annular ring 102 is welded on the outer side surface of the magnetic pump inlet and outlet pipe 1; the spliced flange 2 is sleeved on the outer side surface of the annular butt joint port 101; the annular gasket 3 is positioned at the butt joint position of the annular butt joint port 101 and the spliced flange 2 and is used for sealing when the annular butt joint port 101 is in butt joint with the spliced flange 2;
the butt-joint threaded sleeve 4 is sleeved on the outer side face of the magnetic pump inlet and outlet pipe 1 and is in limit fit with the annular ring 102, the left end of the butt-joint threaded sleeve 4 is used for being in threaded butt joint with the spliced flange 2, and the butt-joint threaded sleeve 4 is used for connecting and matching the magnetic pump inlet and outlet pipe 1 with the spliced flange 2.
The spliced flange 2 comprises an upper semi-annular ring 201, a lower semi-annular ring 202 which is in butt joint with the upper semi-annular ring 201, and an external thread part 203 which is respectively arranged on the outer sides of the right ends of the upper semi-annular ring 201 and the lower semi-annular ring 202 and is in butt joint with the right ends of the lower semi-annular ring 202 to form an external thread ring, semicircular concave grooves 204 are formed in the inner ends of the upper semi-annular ring 201 and the lower semi-annular ring 202, the spliced flange 2 is sleeved on the outer sides of the edges of the annular butt joint ports 101 through the semicircular concave grooves 204, the annular gasket 3 is padded in the semicircular concave grooves 204 and is positioned on the outer sides of the annular butt joint ports 101, and a plurality of arc-shaped convex parts 103 are annularly arranged on the outer side faces of the annular butt joint ports 101 at equal distances.
The spliced flange 2 is sleeved outside the edge of the annular butt joint port 101 through a semicircular concave groove 204 on the spliced flange 2, an upper semicircular ring 201 and a lower semicircular ring 202 forming the spliced flange 2 are covered on the outer side face of the left annular butt joint port 101 of the magnetic pump inlet and outlet pipe 1, so that the spliced flange 2 and the magnetic pump inlet and outlet pipe 1 are connected and positioned conveniently, the annular gasket 3 is padded in the semicircular concave groove 204, the arc-shaped protruding part 103 is abutted against the annular gasket 3, the annular gasket 3 is abutted against in an extrusion mode, and the sealing performance of the spliced flange 2 and the magnetic pump inlet and outlet pipe 1 after butt joint can be effectively improved.
The outer sides of the front end and the rear end of the upper semi-annular ring 201 and the lower semi-annular ring 202 are fixedly provided with flanging convex plates 205, the flanging convex plates 205 which are in butt joint up and down are connected through bolts, and flange connection holes 206 are formed in the upper semi-annular ring 201 and the lower semi-annular ring 202. The upper semi-annular ring 201 and the lower semi-annular ring 202 are in butt joint through the protruding plates, so that butt joint installation and disassembly are convenient.
The front end of the butt joint screw sleeve 4 is provided with an internal thread part 401 in threaded butt joint with the external thread ring, and the rear end of the butt joint screw sleeve 4 is provided with a limit circular ring 402. The annular ring 102 is limited on the left side of the limiting ring 402 and is positioned on the inner side of the abutting screw sleeve 4.
The butt joint swivel nut 4 can be in threaded butt joint with the external thread ring while being matched with the annular ring 102 for limiting, so that the butt joint swivel nut is convenient to connect the spliced flange 2 with the magnetic pump inlet and outlet pipe 1, the threads are abutted against the upper semi-annular ring 201 and the lower semi-annular ring 202, the butt joint is more stable, and the assembly effect is better.
The spliced magnetic pump flange consists of a magnetic pump inlet and outlet pipe 1, a spliced flange 2, an annular gasket 3 and a butt joint screw sleeve 4, wherein the spliced flange 2 is sleeved on the outer side surface of the magnetic pump inlet and outlet pipe 1, the annular gasket 3 is used for sealing performance of the butt joint position of the spliced flange 2 and the magnetic pump inlet and outlet pipe 1, and the butt joint screw sleeve 4 is used for connecting the spliced flange 2 and the magnetic pump inlet and outlet pipe 1, so that the connection between the spliced flange 2 and the magnetic pump inlet and outlet pipe 1 is more stable;
the spliced flange 2 is sleeved outside the edge of the annular butt joint port 101 through a semicircular concave groove 204 on the spliced flange 2, an upper semicircular ring 201 and a lower semicircular ring 202 forming the spliced flange 2 are covered on the outer side surface of the annular butt joint port 101 at the left end of the magnetic pump inlet and outlet pipe 1, so that the spliced flange 2 and the magnetic pump inlet and outlet pipe 1 are connected and positioned conveniently, the annular gasket 3 is padded in the semicircular concave groove 204, the arc-shaped protruding part 103 is abutted against the annular gasket 3, and the annular gasket 3 is abutted against in an extrusion mode, so that the sealing performance of the spliced flange 2 and the magnetic pump inlet and outlet pipe 1 after being connected in a butt joint mode can be effectively improved;
the butt joint swivel nut 4 can be in threaded butt joint with the external thread ring while being matched with the annular ring 102 for limiting, so that the butt joint swivel nut is convenient to connect the spliced flange 2 with the magnetic pump inlet and outlet pipe 1, the threads are abutted against the upper semi-annular ring 201 and the lower semi-annular ring 202, the butt joint is more stable, and the assembly effect is better.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A spliced magnetic drive pump flange, comprising:
the magnetic pump inlet and outlet pipe (1), the left end of the magnetic pump inlet and outlet pipe (1) is fixedly provided with an annular butt joint (101), and the outer side surface of the magnetic pump inlet and outlet pipe (1) is welded with an annular ring (102);
the splicing type flange (2) is sleeved on the outer side surface of the annular butt joint (101);
the annular gasket (3) is positioned at the joint of the annular butt joint port (101) and the spliced flange (2) and is used for sealing when the annular butt joint port (101) is in butt joint with the spliced flange (2);
the butt joint screw sleeve (4), the butt joint screw sleeve (4) is sleeved on the outer side face of the magnetic pump inlet and outlet pipe (1) and is in limit fit with the annular ring (102), the left end of the butt joint screw sleeve (4) is used for being in threaded butt joint with the spliced flange (2), and the butt joint screw sleeve (4) is used for connecting and matching the magnetic pump inlet and outlet pipe (1) with the spliced flange (2).
2. The spliced magnetic pump flange of claim 1, wherein: the spliced flange (2) comprises an upper semi-annular ring (201), a lower semi-annular ring (202) in butt joint with the upper semi-annular ring (201) and an external thread part (203) which is respectively arranged on the outer sides of the right ends of the upper semi-annular ring (201) and the lower semi-annular ring (202) and is in butt joint with the right ends of the lower semi-annular ring to form an external thread ring, semicircular concave grooves (204) are formed in the inner ends of the upper semi-annular ring (201) and the lower semi-annular ring (202), the spliced flange (2) is sleeved on the outer sides of the edges of the annular butt joint ports (101) through the semicircular concave grooves (204) on the spliced flange, and the annular gasket (3) is padded in the semicircular concave grooves (204) and is positioned on the outer sides of the annular butt joint ports (101), and a plurality of arc-shaped convex parts (103) are annularly arranged on the outer side surfaces of the annular butt joint ports (101) at equal distances.
3. A spliced magnetic pump flange according to claim 2, characterized in that: the flange bulge boards (205) are fixedly arranged on the outer sides of the front end and the rear end of the upper semi-annular ring (201) and the outer sides of the rear end of the lower semi-annular ring (202), the flange bulge boards (205) which are in butt joint are connected through bolts, and flange connecting holes (206) are formed in the upper semi-annular ring (201) and the lower semi-annular ring (202).
4. A spliced magnetic pump flange according to claim 2, characterized in that: the front end of the butt joint screw sleeve (4) is provided with an internal thread part (401) in threaded butt joint with the external thread ring, and the rear end of the butt joint screw sleeve (4) is provided with a limit circular ring (402).
5. The spliced magnetic pump flange of claim 4, wherein: the annular ring (102) is limited on the left side of the limiting circular ring (402) and is positioned on the inner side of the abutting screw sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839565.3U CN219733730U (en) | 2023-04-14 | 2023-04-14 | Spliced magnetic pump flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839565.3U CN219733730U (en) | 2023-04-14 | 2023-04-14 | Spliced magnetic pump flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733730U true CN219733730U (en) | 2023-09-22 |
Family
ID=88052478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320839565.3U Active CN219733730U (en) | 2023-04-14 | 2023-04-14 | Spliced magnetic pump flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733730U (en) |
-
2023
- 2023-04-14 CN CN202320839565.3U patent/CN219733730U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |