CN217095124U - Centrifugal pump outlet flange shaping device - Google Patents
Centrifugal pump outlet flange shaping device Download PDFInfo
- Publication number
- CN217095124U CN217095124U CN202220522835.3U CN202220522835U CN217095124U CN 217095124 U CN217095124 U CN 217095124U CN 202220522835 U CN202220522835 U CN 202220522835U CN 217095124 U CN217095124 U CN 217095124U
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- centrifugal pump
- roof
- bottom plate
- pump outlet
- locating rack
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Abstract
The utility model relates to a centrifugal pump outlet flange shaping device, including the hydraulic press with be used for installing the auxiliary fixtures of centrifugal pump, auxiliary fixtures is formed by a pair of locating rack amalgamation, the locating rack includes bottom plate and roof, be connected with a plurality of stands between bottom plate and the roof, roof one side of locating rack set up with the semi-circular groove of centrifugal pump outlet pipe end portion adaptation. The utility model discloses centrifugal pump export flange shaping device simple structure, reasonable in design, convenient to use, the practicality is strong, can be with centrifugal pump export flange plastic to horizontality, guarantees to level and dock with the interface flange of supporting product when later stage uses, improves the leakproofness.
Description
Technical Field
The utility model relates to a centrifugal pump field of making, especially a centrifugal pump outlet flange shaping device.
Background
The centrifugal pump 100 is a general product (as shown in fig. 4), and has an outlet pipe 110 and an outlet flange 120 at an end of the outlet pipe, and the outlet flange is prone to deflection deformation during casting, so that the outlet flange cannot be smoothly butted with an interface flange of a matching product during engineering application, and the sealing effect is affected.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a simple structure, convenient to use's centrifugal pump outlet flange shaping device can be with centrifugal pump outlet flange plastic to horizontality.
The utility model discloses a following scheme realizes: the utility model provides a centrifugal pump outlet flange shaping device, includes the hydraulic press and is used for installing the auxiliary fixtures of centrifugal pump, auxiliary fixtures is formed by a pair of locating rack amalgamation, the locating rack includes bottom plate and roof, be connected with a plurality of stands between bottom plate and the roof, roof one side of locating rack set up with the semicircle groove of centrifugal pump outlet pipe end portion adaptation.
Further, bottom plate and roof all are the rectangle, the stand is circularly, the bottom plate is gone up side and roof downside and has been seted up respectively with the stand one-to-one and supply stand tip male circular recess, stand and roof and bottom plate welded fastening.
Furthermore, the auxiliary tool is located on a base of the oil press, a transverse T-shaped groove is formed in the base of the oil press, a T-shaped bolt capable of sliding relative to the transverse T-shaped groove is arranged in the transverse T-shaped groove, and a bolt hole for enabling a rod portion of the T-shaped bolt to penetrate upwards is formed in a bottom plate of the positioning frame.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses centrifugal pump export flange shaping device simple structure, reasonable in design, convenient to use, the practicality is strong, can be with centrifugal pump export flange plastic to horizontality, guarantees to level and dock with the interface flange of supporting product when later stage uses, improves the leakproofness.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to specific embodiments and related drawings.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a top view of the positioning frame according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view of the centrifugal pump of the present invention;
FIG. 5 is a schematic view of an operation state of the auxiliary tool according to an embodiment of the present invention;
the reference numbers in the figures illustrate: 100-centrifugal pump, 110-outlet pipeline, 120-outlet flange, 200-oil press, 210-base, 211-transverse T-shaped groove, 220-T-shaped bolt, 300-locating rack, 310-bottom plate, 320-top plate, 330-upright post and 340-semicircular groove.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1 to 4, a centrifugal pump outlet flange shaping device comprises an oil press 200 and an auxiliary tool for mounting a centrifugal pump 100, wherein the auxiliary tool is formed by splicing a pair of positioning frames 300, each positioning frame 300 comprises a bottom plate 310 and a top plate 320, a plurality of upright posts 330 are connected between the bottom plate and the top plate, and one side of the top plate of each positioning frame is provided with a semicircular groove 340 matched with the end part of a centrifugal pump outlet pipeline; after the two positioning frames are spliced, the end part of an outlet pipeline of the centrifugal pump is positioned in a circular hole formed by splicing the semicircular grooves of the two positioning frames, an outlet flange is positioned above the circular hole, and the outlet flange is shaped by an oil press to be restored to a horizontal state; in the shaping process, a cushion block is required to be filled below the higher side of the outlet flange, and shaping is carried out for multiple times by replacing cushion blocks with different thicknesses instead of one-time shaping in place; this shaping device can utilize the hydraulic press in workshop scene, simple structure, reasonable in design, and convenient to use, the practicality is strong, can be with centrifugal pump outlet flange plastic to the horizontality, can guarantee to dock smoothly with the interface flange of supporting product when later stage uses, improves the leakproofness.
In this embodiment, the bottom plate and the top plate are both rectangular, and the column is circular. In order to ensure firm and reliable connection between the stand column, the bottom plate and the top plate, circular grooves which are in one-to-one correspondence with the stand column and are used for inserting the end part of the stand column are respectively formed in the upper side surface of the bottom plate and the lower side surface of the top plate, and the stand column, the top plate and the bottom plate are fixedly welded.
In this embodiment, auxiliary fixtures is located the base 210 of hydraulic press, for the installation of convenient auxiliary fixtures, has seted up horizontal T type groove 211 on the base of hydraulic press, horizontal T type inslot is equipped with its gliding T type bolt 220 relatively, set up the bolt hole that the pole portion that supplies T type bolt upwards passed on the bottom plate of locating rack, through the limiting displacement of T type bolt for the locating rack can only be on the base lateral shifting, guarantees that two locating racks can aim at the amalgamation fast, improves the dismouting efficiency of centrifugal pump.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides a centrifugal pump outlet flange shaping device which characterized in that: including the hydraulic press with be used for installing the auxiliary fixtures of centrifugal pump, auxiliary fixtures is formed by a pair of locating rack amalgamation, the locating rack includes bottom plate and roof, be connected with a plurality of stands between bottom plate and the roof, roof one side of locating rack set up with the semi-circular groove of centrifugal pump outlet pipe end portion adaptation.
2. A centrifugal pump outlet flange sizing device according to claim 1, wherein: bottom plate and roof all are the rectangle, the stand is circularly, the bottom plate is gone up side and roof downside and has been seted up respectively with the stand one-to-one and supply stand tip male circular recess, stand and roof and bottom plate welded fastening.
3. A centrifugal pump outlet flange sizing device according to claim 1, wherein: the auxiliary tool is located on a base of the oil press, a transverse T-shaped groove is formed in the base of the oil press, a T-shaped bolt capable of sliding relative to the transverse T-shaped groove is arranged in the transverse T-shaped groove, and a bolt hole for enabling a rod portion of the T-shaped bolt to penetrate upwards is formed in a bottom plate of the positioning frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522835.3U CN217095124U (en) | 2022-03-11 | 2022-03-11 | Centrifugal pump outlet flange shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522835.3U CN217095124U (en) | 2022-03-11 | 2022-03-11 | Centrifugal pump outlet flange shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217095124U true CN217095124U (en) | 2022-08-02 |
Family
ID=82603465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220522835.3U Active CN217095124U (en) | 2022-03-11 | 2022-03-11 | Centrifugal pump outlet flange shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217095124U (en) |
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2022
- 2022-03-11 CN CN202220522835.3U patent/CN217095124U/en active Active
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