Water pump impeller loam core mold

Abstract

The utility model discloses a water pump impeller loam core mould, which relates to the technical field of water pump impellers, and comprises a limiting guide plate total member, one side of the limiting guide plate total member is fixedly connected with a mounting plate, one side of the limiting guide plate total member is fixedly connected with a limiting rod, one side of the limiting rod is movably connected with a limiting plate, and the limiting plate is fixedly connected with the mounting plate. And one side of the limiting plate is fixedly connected with a lantern ring, one side of the lantern ring is movably connected with a model pressing plate, one side of the lantern ring is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a nut, and one side of the nut is movably connected with a threaded rod. According to the water pump impeller loam core mold, when a user uses and replaces the water pump impeller loam core mold, the user needs to screw a threaded rod, so that the threaded rod is screwed on a nut and taken down, and the user can take down a model pressing plate and an arranged lantern ring from a limiting plate; therefore, a user can use and replace the model pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump impellers, in particular to a mud core mould for a water pump impeller. Background Art

[0002] The water pump impeller is made of cast iron, and the blades on the water pump impeller play a major role. The shape and size of the water pump impeller are closely related to the performance of the water pump. The water pump impeller can generally be divided into single-suction and double-suction types. The single-suction impeller absorbs water on one side, and small-flow water pump impellers are mostly of this type. The double-suction impeller absorbs water on both sides, and large-flow water pump impellers all use double-suction impellers. When the user produces the water pump impeller mud core, a mold is required.

[0003] The existing technology has the following problems:

[0004] 1. It is not convenient enough when users need to replace the molds of different pump impeller mud cores;

[0005] 2. When the user needs to perform overall limit installation on the mud core mold, it is not efficient enough, so the user will have shaking problems when using the mold. Utility Model Content

[0006] The utility model provides a water pump impeller mud core mould to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A water pump impeller mud core mould comprises a limit guide plate general component, one side of the limit guide plate general component is fixedly connected with a mounting plate, and one side of the limit guide plate general component is fixedly connected with a limit rod.

[0009] One side of the limiting rod is movably connected to the limiting plate, one side of the limiting plate is fixedly connected to a sleeve ring, and one side of the sleeve ring is movably connected to the model pressing plate.

[0010] A fixing block is fixedly connected to one side of the collar, a nut is fixedly connected to one side of the fixing block, and a threaded rod is movably connected to one side of the nut.

[0011] A further improvement of the technical solution of the utility model is that: a mounting opening is opened on one side of the mounting plate, and the number of the mounting openings is multiple.

[0012] By adopting the above technical solution, the solution can facilitate users to install and use it efficiently.

[0013] A further improvement of the technical solution of the utility model is that one side of the limit rod is fixedly connected to the limit block, and the limit block and the limit rod are matched in size.

[0014] By adopting the above technical solution, the solution can facilitate users to carry out efficient limiting activities.

[0015] A further improvement of the technical solution of the utility model is that: a first hollow opening is opened on one side of the limiting plate, and the structures between the first hollow opening and the limiting rod are mutually matched.

[0016] By adopting the above technical solution, the solution can facilitate users to carry out efficient activities.

[0017] A further improvement of the technical solution of the utility model is that: a telescopic rod is fixedly connected to one side of the limit plate, and the telescopic rod is symmetrically arranged with the vertical center line of the limit guide plate overall component as the symmetry axis.

[0018] By adopting the above technical solution, the solution can facilitate users to connect to each other efficiently.

[0019] A further improvement of the technical solution of the utility model is that: the inner circle of the limit guide plate assembly is provided with a model limit opening, and the structure between the model limit opening and the model pressing plate fits with each other.

[0020] By adopting the above technical solution, the solution can facilitate users to carry out efficient activities.

[0021] A further improvement of the technical solution of the utility model is that the fixing block connects the nut and the collar, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0022] By adopting the above technical solution, the solution can facilitate users to carry out efficient fixing and connection.

[0023] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0024] 1. The utility model provides a water pump impeller mud core mold, and through the mutual cooperation and use of the limit guide plate assembly, the mounting plate, the mounting opening, the limit rod, the limit block, the limit plate, the first hollow opening, the model pressing plate, the telescopic rod, the model limit opening, the fixing block, the nut, the threaded rod and the collar, it is convenient for the user to use and replace the water pump impeller mud core mold. The user needs to twist the threaded rod, so that the user twists it on the nut and removes it, so that the user can remove the model pressing plate and the set collar on the limit plate, so that the user can use and replace the model pressing plate, which meets the user's use needs of being able to press and replace the model;

[0025] 2. The utility model provides a water pump impeller mud core mold, and through the setting of a limit guide plate general component and a mounting plate fixedly connected to one side of the limit guide plate general component and a mounting opening opened on one side of the mounting plate, it is convenient for the user to use bolts to conveniently limit the connection of the mounting plate and even the entire mold, meeting the user's use needs for limiting the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a top view of the structure of the utility model;

[0028] Figure 3 It is a structural side view of the utility model;

[0029] Figure 4 The structure of the utility model Figure 1 A magnified view of the structure at center;

[0030] Figure 5 It is a structural front sectional view of the utility model.

[0031] In the figure: 1. limit guide plate assembly; 2. mounting plate; 3. mounting opening; 4. limit rod; 5. limit block; 6. limit plate; 7. first hollow opening; 8. model pressing plate; 9. telescopic rod; 10. model limit opening; 11. fixing block; 12. nut; 13. threaded rod; 14. collar. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1-5 As shown, the utility model provides a water pump impeller mud core mold, including a limiting guide plate general component 1, one side of the limiting guide plate general component 1 is fixedly connected to a mounting plate 2, one side of the limiting guide plate general component 1 is fixedly connected to a limiting rod 4, and one side of the limiting rod 4 is movably connected to a limiting plate 6.

[0035] In this embodiment, a mounting opening 3 is provided on one side of the mounting plate 2, and there are multiple mounting openings 3, which can facilitate users to perform efficient installation and use. One side of the limit rod 4 is fixedly connected to the limit block 5, and the size of the limit block 5 and the limit rod 4 match each other, which can facilitate users to perform efficient limiting activities.

[0036] Example 2

[0037] like Figure 1-5As shown, based on Example 1, the utility model provides a technical solution: preferably, one side of the limiting plate 6 is fixedly connected with a collar 14, one side of the collar 14 is movably connected with a model pressing plate 8, and one side of the collar 14 is fixedly connected with a fixing block 11.

[0038] In this embodiment, a first hollow opening 7 is provided on one side of the limiting plate 6, and the structures between the first hollow opening 7 and the limiting rod 4 fit together, which can facilitate the user to carry out efficient activities. A telescopic rod 9 is fixedly connected to one side of the limiting plate 6, and the telescopic rod 9 is symmetrically arranged with the vertical midline of the limiting guide plate overall component 1 as the symmetry axis, which can facilitate the user to carry out efficient connection with each other.

[0039] Example 3

[0040] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, one side of the fixing block 11 is fixedly connected with a nut 12, and one side of the nut 12 is movably connected with a threaded rod 13.

[0041] In this embodiment, the inner ring of the limiting guide plate assembly 1 is provided with a model limiting opening 10, and the structures between the model limiting opening 10 and the model pressing plate 8 fit each other, which can facilitate users to use the model efficiently. The fixing block 11 connects the nut 12 and the ring 14, and the fixing block 11 is symmetrically arranged with the vertical center line of the nut 12 as the axis of symmetry, which can facilitate users to fix and connect the model efficiently.

[0042] like Figure 1-5 As shown, when the user needs to use it, when the user replaces the water pump impeller mud core mold, the user needs to twist the threaded rod 13, so that the user twists it on the nut 12 and removes it, so that the user can remove the model pressing plate 8 and the set ring 14 on the limiting plate 6, so that the user can replace the model pressing plate 8, so that the user can replace the model pressing, and through the setting of the limiting guide plate overall component 1 and the one side of the limiting guide plate overall component 1 is fixedly connected with the mounting plate 2 and the mounting opening 3 opened on one side of the mounting plate 2, it is convenient for the user to use bolts to conveniently limit the mounting plate 2 and even the entire mold.

[0043] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A water pump impeller mud core mold, comprising a limit guide plate assembly (1), characterized in that: A mounting plate (2) is fixedly connected to one side of the position limiting guide plate assembly (1); One side of the limit guide plate overall component (1) is fixedly connected to a limit rod (4), and one side of the limit rod (4) is movably connected to a limit plate (6); One side of the limiting plate (6) is fixedly connected to a collar (14), one side of the collar (14) is movably connected to a model pressing plate (8), one side of the collar (14) is fixedly connected to a fixing block (11), one side of the fixing block (11) is fixedly connected to a nut (12), and one side of the nut (12) is movably connected to a threaded rod (13).

2. A water pump impeller mud core mold according to claim 1, characterized in that: One side of the mounting plate (2) is provided with a mounting opening (3), and the number of the mounting openings (3) is multiple.

3. A water pump impeller mud core mold according to claim 1, characterized in that: One side of the limiting rod (4) is fixedly connected to the limiting block (5), and the limiting block (5) and the limiting rod (4) are matched in size.

4. A water pump impeller mud core mold according to claim 1, characterized in that: A first hollow opening (7) is provided on one side of the limiting plate (6), and the first hollow opening (7) and the limiting rod (4) are structurally matched with each other.

5. A water pump impeller mud core mold according to claim 1, characterized in that: A telescopic rod (9) is fixedly connected to one side of the limit plate (6), and the telescopic rod (9) is symmetrically arranged with the vertical center line of the limit guide plate overall component (1) as the symmetry axis.

6. A water pump impeller mud core mold according to claim 1, characterized in that: The inner ring of the limit guide plate assembly (1) is provided with a model limit opening (10), and the structure between the model limit opening (10) and the model pressing plate (8) fits with each other.

7. A water pump impeller mud core mold according to claim 1, characterized in that: The fixing block (11) connects the nut (12) and the collar (14), and the fixing block (11) is symmetrically arranged with the vertical center line of the nut (12) as the symmetry axis.

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