CN216229115U

CN216229115U - Water pump impeller dismounting device

Info

Publication number: CN216229115U
Application number: CN202122160574.3U
Authority: CN
Inventors: 武阳光
Original assignee: Individual
Current assignee: Fan Gaisu
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-08
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a water pump impeller dismounting device, which relates to the field of water pump impeller dismounting devices and comprises a main body, wherein a pad is fixedly installed at the bottom end of the main body, a heat dissipation net is arranged on one side of the outer wall of the main body, a main control board is installed on one side of the main body, a vibration motor is installed in the main body, the output end of the vibration motor is connected with a connecting rod, the outer wall of the connecting rod is connected with a spring, and a connecting block is installed on one side, located on the spring, of the outer wall of the connecting rod. According to the utility model, the main body, the vibration motor, the fixing frame and the connecting rod are arranged, when the water pump impeller is disassembled, the fixing frame is clamped on one side of the water pump impeller, then the vibration motor is started, the vibration motor drives the connecting rod to vibrate the water pump impeller, the sealing performance of the water pump impeller is reduced through the vibration force, so that a gap is generated between the ordered shaft sleeve and the shaft, the impeller is convenient to disassemble, meanwhile, the damage to other accessories during forced disassembly is reduced, and the disassembly efficiency is improved.

Description

Water pump impeller dismounting device

Technical Field

The utility model relates to the field of water pump impeller dismounting devices, in particular to a water pump impeller dismounting device.

Background

The water pump impeller is made of cast iron, blades on the water pump impeller play a main role, the shape and the size of the water pump impeller are closely related to the performance of the water pump, the water pump impeller can be divided into a single-suction type impeller and a double-suction type impeller, the single-suction type impeller absorbs water on one side, the small-flow water pump impeller is mostly in the type, the double-suction type impeller absorbs water on two sides, and the large-flow water pump impeller adopts the double-suction type impeller.

Locomotive diesel engine water pump is at the equipment impeller in-process, in order to prevent that the impeller from deviating from, need press water pump shaft sleeve into between water pump impeller and the axle with the bolt, form three's interference fit, and need pull down the impeller when the water pump overhauls because of some reason, orderly axle sleeve interference fit is between water pump impeller and axle, because interference fit hinders the impeller and tears out, and the hindrance power is very big, hardly tear out the impeller, pry out the impeller by force, will lead to scrapping of accessories such as impeller and axle, can not play the purpose of intact maintenance when reduce cost.

Disclosure of Invention

The utility model aims to: in order to solve the problem that other accessories are damaged easily and difficultly during disassembly, the water pump impeller disassembling device is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a water pump impeller dismounting device comprises a main body, wherein a pad is fixedly installed at the bottom end of the main body, a heat radiating net is arranged on one side of the outer wall of the main body, a main control board is installed on one side of the main body, a vibration motor is installed in the main body, the output end of the vibration motor is connected with a connecting rod, the outer wall of the connecting rod is connected with a spring, a connecting block is installed on one side, located at the spring, of the outer wall of the connecting rod, a fixing frame is fixedly installed on one side of the connecting block, a cushion pad is arranged at one end of the connecting rod, a linkage rod is installed at the bottom end of the fixing frame, a sliding rod is fixedly installed on one side of the outer wall of the main body, a connecting box is installed at the top end of the main body, a booster water pump is installed in the connecting box, a water outlet pipe is connected to the bottom end of the booster water pump, a spray nozzle is connected to one side, located at the connecting box, of the outer wall of the water outlet pipe, the water bottle is installed on the top of connecting box, the bottom of water bottle is connected with the connecting pipe, the connection handle is installed to one side of connecting box.

Preferably, the fixed frame is connected with the sliding rod in a sliding mode through a linkage rod, a connecting sliding groove matched with the sliding rod is formed in one side of the linkage rod, and the inner wall of the sliding groove is matched with the outer wall of the sliding rod.

Preferably, one side of the connecting block is provided with a linkage hole matched with the connecting rod, and the inner wall of the linkage hole is matched with the outer wall of the connecting rod.

Preferably, the top end of the booster water pump is provided with a mounting hole matched with the connecting pipe, and the inner wall of the mounting hole is matched with the outer wall of the connecting pipe.

Preferably, one side of the main body is provided with a mounting groove matched with the spring, and the inner wall of the mounting groove is matched with the outer wall of the spring.

Preferably, the outer wall of the connecting handle is provided with a rubber cushion.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the main body, the vibration motor, the fixing frame and the connecting rod are arranged, when the water pump impeller is disassembled, the fixing frame is clamped on one side of the water pump impeller, then the vibration motor is started, the vibration motor drives the connecting rod to vibrate the water pump impeller, and the sealing performance of the water pump impeller is reduced through the vibration force, so that a gap is generated between the ordered shaft sleeve and the shaft, the impeller is convenient to disassemble, meanwhile, the damage to other accessories during forced disassembly is reduced, and the disassembly efficiency is improved;

2. according to the utility model, by arranging the water bottle, the booster water pump and the water outlet pipe, when the water bottle is used, the booster water pump is started to increase the pressure of water flow which can be introduced by the water bottle, so that the water flow is sprayed to the impeller to be disassembled through the water outlet pipe, dust particles vibrated by the vibration motor are cleaned, the dust particles are prevented from influencing the disassembly effect, and the stability during disassembly is increased.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a partial enlarged view of the present invention at a.

In the figure: 1. a main body; 2. a foot pad; 3. a connecting box; 4. vibrating a motor; 5. a connecting rod; 6. a spring; 7. a slide bar; 8. connecting blocks; 9. a fixed mount; 10. a cushion pad; 11. a linkage rod; 12. a spray head; 13. a water outlet pipe; 14. a booster water pump; 15. a main control board; 16. a connecting handle; 17. a connecting pipe; 18. a water bottle; 19. a heat-dissipating network.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The vibration motor (model: SJD) and the booster water pump (model: GD 40-30) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a water pump impeller detaching device comprises a main body 1, a pad 2 is fixedly installed at the bottom end of the main body 1, a heat dissipating net 19 is arranged at one side of the outer wall of the main body 1, a main control board 15 is installed at one side of the main body 1, a vibration motor 4 is installed inside the main body 1, the output end of the vibration motor 4 is connected with a connecting rod 5, the outer wall of the connecting rod 5 is connected with a spring 6, a connecting block 8 is installed at one side of the outer wall of the connecting rod 5, which is located at the spring 6, a fixing frame 9 is fixedly installed at one side of the connecting block 8, a cushion pad 10 is installed at one end of the connecting rod 5, a linkage rod 11 is installed at the bottom end of the fixing frame 9, a sliding rod 7 is fixedly installed at one side of the outer wall of the main body 1, a connecting box 3 is installed at the top end of the main body 1, a booster water pump 14 is installed inside the connecting box 3, a water outlet pipe 13 is connected at the bottom end of the booster water outlet pipe 14, a spray nozzle 12 is connected at one side of the connecting box 3, a water bottle 18 is mounted on the top end of the connecting box 3, a connecting pipe 17 is connected to the bottom end of the water bottle 18, and a connecting handle 16 is mounted on one side of the connecting box 3.

Please refer to fig. 3, the fixing frame 9 is slidably connected to the sliding rod 7 through the linkage rod 11, a connecting sliding slot matching with the sliding rod 7 is formed on one side of the linkage rod 11, and an inner wall of the sliding slot is engaged with an outer wall of the sliding rod 7, so that the fixing frame 9 can move above the sliding rod 7.

Please refer to fig. 3, a linking hole matched with the connecting rod 5 is formed at one side of the connecting block 8, and the inner wall of the linking hole is matched with the outer wall of the connecting rod 5, so as to facilitate the installation and the disassembly of the connecting block 8.

Please refer to fig. 2, the top end of the booster pump 14 is provided with a mounting hole matching with the connecting pipe 17, and the inner wall of the mounting hole is matched with the outer wall of the connecting pipe 17, so that the water bottle 18 can be conveniently mounted and dismounted with the booster pump 14 through the connecting pipe 17.

Please refer to fig. 2, a mounting groove matched with the spring 6 is formed at one side of the main body 1, and an inner wall of the mounting groove is matched with an outer wall of the spring 6, so that the spring 6 is conveniently mounted at one side of the main body 1.

Please refer to fig. 1, the outer wall of the connecting handle 16 is provided with a rubber cushion to increase the friction between the connecting handle 16 and the hand and to increase the protection of the connecting handle 16.

The working principle is as follows: firstly, when in use, a water bottle 18 filled with clean water is installed in a connecting box 3 through a connecting pipe 17, so that the clean water in the water bottle 18 flows into the inside of a booster water pump 14, then a connecting handle 16 is held by hands to lift a main body 1, then the main body 1 is moved, a fixing frame 9 installed on one side of the main body 1 is aligned with a water pump impeller needing to be disassembled, so that the fixing frame 9 is fixed with the water pump impeller, a connecting rod 5 is attached to one side of an installation shaft of the water pump impeller, a cushion pad 10 is attached to the installation shaft, then a vibration motor 4 is started through a main control panel 15, the vibration motor 4 drives the connecting rod 5 connected with an output end to vibrate when being started, the installation shaft is driven to vibrate when the connecting rod 5 vibrates, a gap is generated at the joint of the installation shaft and the impeller when the installation shaft vibrates, the booster water pump 14 is started, so that water flow in the water bottle 18 is sprayed to the impeller needing to be disassembled through a water outlet pipe 13, increase the degree of lubrication between installation axle and the impeller, the dismantlement of the impeller of being convenient for.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water pump impeller takes out device, includes main part (1), its characterized in that: the bottom fixed mounting of main part (1) has pad foot (2), outer wall one side of main part (1) is provided with radiator-grid (19), main control board (15) is installed to one side of main part (1), the internally mounted of main part (1) has shock dynamo (4), the output of shock dynamo (4) is connected with connecting rod (5), the outer wall of connecting rod (5) is connected with spring (6), connecting block (8) is installed to one side that the outer wall of connecting rod (5) is located spring (6), one side fixed mounting of connecting block (8) has mount (9), the one end of connecting rod (5) is provided with blotter (10), gangbar (11) is installed to the bottom of mount (9), outer wall one side fixed mounting of main part (1) has slide bar (7), connecting box (3) is installed on the top of main part (1), the utility model discloses a water bottle, including connecting box (3), the internally mounted of connecting box (3) has booster pump (14), the bottom of booster pump (14) is connected with outlet pipe (13), one side that the outer wall of outlet pipe (13) is located connecting box (3) is connected with shower nozzle (12), water-jug (18) are installed on the top of connecting box (3), the bottom of water-jug (18) is connected with connecting pipe (17), connection handle (16) are installed to one side of connecting box (3).

2. The water pump impeller removing device according to claim 1, wherein: the fixing frame (9) is connected with the sliding rod (7) in a sliding mode through the linkage rod (11), one side of the linkage rod (11) is provided with a connecting sliding groove matched with the sliding rod (7), and the inner wall of the sliding groove is matched with the outer wall of the sliding rod (7).

3. The water pump impeller removing device according to claim 1, wherein: one side of the connecting block (8) is provided with a linkage hole matched with the connecting rod (5), and the inner wall of the linkage hole is matched with the outer wall of the connecting rod (5).

4. The water pump impeller removing device according to claim 1, wherein: the top end of the booster water pump (14) is provided with a mounting hole matched with the connecting pipe (17), and the inner wall of the mounting hole is matched with the outer wall of the connecting pipe (17).

5. The water pump impeller removing device according to claim 1, wherein: the spring mounting structure is characterized in that one side of the main body (1) is provided with a mounting groove matched with the spring (6), and the inner wall of the mounting groove is matched with the outer wall of the spring (6).

6. The water pump impeller removing device according to claim 1, wherein: the outer wall of the connecting handle (16) is provided with a rubber soft pad.