CN216111222U - Anti-deformation pump main body and pump - Google Patents
Anti-deformation pump main body and pump Download PDFInfo
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- CN216111222U CN216111222U CN202122641920.XU CN202122641920U CN216111222U CN 216111222 U CN216111222 U CN 216111222U CN 202122641920 U CN202122641920 U CN 202122641920U CN 216111222 U CN216111222 U CN 216111222U
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Abstract
The utility model belongs to the technical field of pump bodies, and particularly relates to an anti-deformation pump body and a pump. The mounting plate is provided with a plurality of side faces, and a plurality of hollow-out grooves are formed in the side faces. The hollow grooves are provided with a plug inlet. The plurality of filling plugs are respectively matched with the plurality of hollow-out grooves, and the plurality of filling plugs are respectively plugged into the plurality of hollow-out grooves through plug inlets and are tightly matched with the hollow-out grooves. The pipeline is arranged on the bottom surface of the mounting plate. The deformation-preventing pump main body is provided with a plurality of hollowed-out grooves by hollowing out the side surface of the mounting plate through the die during injection molding, and the hollowed-out grooves reduce the thickness of plastic at the mounting plate, so that deformation is reduced; after injection molding, the filling plug is used for filling, so that the deformation prevention effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of pump bodies, and particularly relates to an anti-deformation pump body and a pump.
Background
It is known that the greater the thickness of an injection-molded product, the greater the amount of deformation after molding. The main part of the vertical pump of present chemical industry is generally that injection moulding process forms, because the gluey position of mounting panel is thick, the pump main part that leads to moulding plastics out has following shortcoming: 1. the deformation is serious, and the appearance is influenced; 2. the main body plane is processed in a turning mode, the processing time is long, and the production efficiency is low; 3. water is easily accumulated at the concave position formed by plane deformation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-deformation pump main body and a pump, and aims to solve the technical problem that the pump main body in the prior art is seriously deformed after injection molding.
In order to achieve the above object, an embodiment of the present invention provides a deformation prevention pump body, including:
the mounting plate is provided with a plurality of side faces, and a plurality of hollow grooves are formed in the side faces; the hollow grooves are provided with a plug inlet;
the filling plugs are respectively matched with the hollow grooves, and are respectively plugged into the hollow grooves through the plug inlets and are tightly matched with the hollow grooves; and
a duct disposed on the bottom surface of the mounting plate.
Optionally, the thickness of the hollow groove is 1/4-3/4 of the thickness of the mounting plate.
Optionally, the length of the hollow-out groove is 1/7-1/4 of the length of the mounting plate.
Optionally, the filling plug comprises a plug-in portion with small thickness and a plug head with large thickness, a first step portion is formed at the joint of the plug-in portion and the plug head, a second step portion is arranged in the hollow groove, and after the filling plug is plugged in the hollow groove, the first step portion is limited to the second step portion.
Optionally, a plurality of the hollow grooves are arranged on the left side surface of the mounting plate along a straight line, and a plurality of the hollow grooves are arranged on the right side surface of the mounting plate along a straight line.
Optionally, a plurality of the hollow grooves are linearly arranged on the front side surface of the mounting plate, and a plurality of the hollow grooves are linearly arranged on the rear side surface of the mounting plate.
Optionally, the mounting plate has a first top edge and a first bottom edge, and the slot has a second top edge and a second bottom edge, the first top edge being parallel to the second top edge, and the first bottom edge being parallel to the second bottom edge.
Optionally, the side surface is square, and the cross section of the hollow groove is square.
Optionally, a plurality of triangular reinforcing ribs are arranged at the joint of the mounting plate and the pipeline.
One or more technical schemes in the deformation-preventing pump main body provided by the embodiment of the utility model at least have one of the following technical effects: the deformation-preventing pump main body is provided with a plurality of hollowed-out grooves by hollowing out the side surface of the mounting plate through the die during injection molding, and the hollowed-out grooves reduce the thickness of plastic at the mounting plate, so that deformation is reduced; after injection molding, the filling plug is used for filling, so that the deformation prevention effect is achieved.
In order to achieve the above object, the pump according to the embodiment of the present invention includes the deformation prevention pump body.
One or more technical solutions in the pump provided by the embodiment of the present invention have at least one of the following technical effects: the pump main body of the pump has the characteristics of small deformation and deformation prevention.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is an exploded view of a deformation prevention pump body according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of the area a shown in fig. 1.
Fig. 3 is a front view of a deformation prevention pump body according to an embodiment of the present invention.
Fig. 4 is a sectional view taken along the line B-B shown in fig. 3.
Fig. 5 is a partially enlarged view of the region C shown in fig. 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that, if directional indications are provided in the embodiments of the present invention, such as directions of up, down, left, right, front, back, inner, outer, etc., the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "fixed" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In one embodiment of the present invention, as shown in fig. 1 to 3, a deformation prevention pump body is provided, which includes a mounting plate 1, a plurality of filling plugs 2, and a pipe 3. The mounting plate 1 is provided with a plurality of side surfaces 11, and a plurality of hollow grooves 12 are arranged on the side surfaces 11. The slots 12 each have a plug inlet 121. The plurality of filling plugs 2 are respectively matched with the plurality of hollow-out grooves 12, and the plurality of filling plugs 2 are respectively plugged into the plurality of hollow-out grooves 12 through the plug inlets 121 and are tightly matched with the hollow-out grooves 12. The duct 3 is provided on the bottom surface of the mounting plate 1.
This shape pump main part of preapring for an unfavorable turn of events carries out fretwork through the mould to the side 11 of mounting panel 1 and makes it have a plurality of fretwork grooves 12 when processing of moulding plastics, and fretwork groove 12 has reduced the plastic thickness of mounting panel 1 department to deformation has been reduced. After injection molding, the filling plug 2 is used for filling, and the deformation prevention effect is achieved.
In another embodiment of the present invention, as shown in fig. 2, the mounting plate 1 of the deformation-preventing pump main body has a first top edge 13 and a first bottom edge 14, and the hollow 12 has a second top edge 123 and a second bottom edge 124. First top edge 13 is parallel to second top edge 123 such that the thickness of the material between the two is consistent. The first bottom edge 14 is parallel to the second bottom edge 124 such that the material thickness therebetween remains consistent. The material thickness is kept consistent, so that the occurrence probability of deformation is reduced.
In another embodiment of the present invention, as shown in fig. 2, the side 11 of the deformation prevention pump body is square, the cross section of the hollow-out groove 12 is square, and the shapes of the two are matched, so that the distance from the side of the mounting plate 1 to the hollow-out groove 12 is consistent, and the material thickness is consistent, which is beneficial to reducing the occurrence probability of deformation.
In another embodiment of the present invention, as shown in fig. 3, the thickness of the hollow 12 of the deformation prevention pump body is 1/4 to 3/4 of the thickness of the mounting plate 1. This ratio further reduces the thickness of the injection material of the mounting plate 1 without reducing the material and structural strength of the mounting plate 1, thereby further reducing the amount of deformation.
In another embodiment of the present invention, as shown in fig. 3, the length of the hollow 12 of the deformation prevention pump body is 1/7 to 1/4 of the length of the mounting plate 1. This ratio also facilitates assembly of the filler plug 2 without reducing the material and structural strength of the mounting plate 1.
In another embodiment of the present invention, as shown in fig. 3, a plurality of triangular ribs 4 are provided at the connection of the mounting plate 1 and the pipe 3 of the deformation prevention pump main body. The triangular reinforcing ribs 4 reinforce the structural strength between the two.
In another embodiment of the present invention, as shown in fig. 2 and 5, in order to enable the plug 2 to have a position-limiting function, the plug 2 of the anti-deformation pump body includes a plug portion 21 having a smaller thickness and a plug head 22 having a larger thickness, a first step portion 23 is formed at a connection portion of the plug portion 21 and the plug head 22, a second step portion 122 is provided in the hollow groove 12, and after the plug 2 is plugged into the hollow groove 12, the first step portion 23 is limited to the second step portion 122, so that the position-limiting function is realized during the plugging.
In another embodiment of the present invention, the plurality of hollowing out grooves 12 of the deformation prevention pump body are linearly arranged at the left side surface of the mounting plate 1, and the plurality of hollowing out grooves 12 are linearly arranged at the right side surface of the mounting plate 1. While meeting the above requirements for the size ratio, the provision of the plurality of hollow grooves 12 is advantageous for preventing the mounting plate 1 from being deformed as a whole.
In another embodiment of the present invention, the plurality of hollowing out grooves 12 of the deformation prevention pump body are linearly arranged at the front side of the mounting plate 1, and the plurality of hollowing out grooves 12 are linearly arranged at the rear side of the mounting plate 1. Also, while satisfying the above dimensional ratio requirements, providing a plurality of the hollowed-out grooves 12 is advantageous in preventing the mounting plate 1 from being deformed as a whole.
In one embodiment of the present invention, there is provided a pump having the above-described deformation preventing pump main body. The pump main body of the pump has the characteristics of small deformation and deformation prevention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a deformation prevention pump main body which characterized in that includes:
the mounting plate is provided with a plurality of side faces, and a plurality of hollow grooves are formed in the side faces; the hollow grooves are provided with a plug inlet;
the filling plugs are respectively matched with the hollow grooves, and are respectively plugged into the hollow grooves through the plug inlets and are tightly matched with the hollow grooves; and
a duct disposed on the bottom surface of the mounting plate.
2. The deformation-preventing pump body according to claim 1, wherein the thickness of the hollow groove is 1/4 to 3/4 of the thickness of the mounting plate.
3. The deformation-preventing pump body according to claim 1, wherein the length of the hollow groove is 1/7-1/4 of the length of the mounting plate.
4. The deformation-preventing pump body according to claim 1, wherein the filling plug includes a plug-in portion having a smaller thickness and a plug head having a larger thickness, a first step portion is formed at a junction of the plug-in portion and the plug head, a second step portion is provided in the hollow groove, and after the filling plug is plugged into the hollow groove, the first step portion is limited to the second step portion.
5. The deformation-preventing pump body according to any one of claims 1 to 4, wherein the plurality of the hollowing grooves are linearly arranged at a left side surface of the mounting plate, and the plurality of the hollowing grooves are linearly arranged at a right side surface of the mounting plate.
6. The deformation-preventing pump body according to any one of claims 1 to 4, wherein the plurality of hollows are linearly arranged at a front side of the mounting plate, and the plurality of hollows are linearly arranged at a rear side of the mounting plate.
7. The anti-deformation pump body according to any one of claims 1 to 4, wherein the mounting plate has a first top edge and a first bottom edge, and the hollow groove has a second top edge and a second bottom edge, the first top edge being parallel to the second top edge, and the first bottom edge being parallel to the second bottom edge.
8. The deformation-preventing pump body according to any one of claims 1 to 4, wherein the side surface is square, and the cross-section of the hollow-out groove is square.
9. The deformation-preventing pump body according to any one of claims 1 to 4, wherein a plurality of triangular reinforcing ribs are provided at the connection of the mounting plate and the pipe.
10. A pump having the deformation prevention pump body according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641920.XU CN216111222U (en) | 2021-10-30 | 2021-10-30 | Anti-deformation pump main body and pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641920.XU CN216111222U (en) | 2021-10-30 | 2021-10-30 | Anti-deformation pump main body and pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216111222U true CN216111222U (en) | 2022-03-22 |
Family
ID=80711495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122641920.XU Active CN216111222U (en) | 2021-10-30 | 2021-10-30 | Anti-deformation pump main body and pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216111222U (en) |
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2021
- 2021-10-30 CN CN202122641920.XU patent/CN216111222U/en active Active
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