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Impeller disassembling and assembling device, impeller disassembling and assembling method and impeller installation method

A technology of impeller and hydraulic device, which is applied in the field of impeller disassembly and assembly devices, which can solve the problems of difficulty in impeller installation and disassembly, low efficiency, and component damage, and achieve the effect of simple structure, convenient use, and precise installation

Pending Publication Date: 2020-05-08
成都万向动能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The installation and connection of the impeller and the rotating shaft are all in the form of interference fit. At present, the connection between the impeller and the rotating shaft is mostly disassembled manually or by heating. The installation and disassembly of the impeller is difficult and inefficient, and it is easy to cause damage to the parts.

Method used

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  • Impeller disassembling and assembling device, impeller disassembling and assembling method and impeller installation method
  • Impeller disassembling and assembling device, impeller disassembling and assembling method and impeller installation method
  • Impeller disassembling and assembling device, impeller disassembling and assembling method and impeller installation method

Examples

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Embodiment

[0044] Such as Figure 1-Figure 5 As shown, an impeller disassembly device has two functions of disassembly and installation, including a pressure plate 1, a fixed seat 2 detachably connected to the pressure plate 1, and a moving plate 3 embedded in the fixed seat 2 The side of the fixed seat 2 close to the pressing plate 1 is provided with a receiving groove 202 for accommodating the moving plate 3, the depth of the receiving groove 202 is greater than the thickness of the moving plate 3, and the side of the fixing seat 2 far away from the pressing plate 1 A mounting hole 201 for connecting the hollow hydraulic device 4 (hollow hydraulic cylinder) connected to the housing groove 202 is provided on the side, the inner diameter of the mounting hole 201 is larger than the width of the housing groove 202, and a first Through hole 301, the pressure plate 1 is provided with a second through hole 103, and the central axes of the installation hole 201, the first through hole 301 and ...

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Abstract

The invention discloses an impeller disassembling and assembling device and also provides two methods used for disassembling and assembling an impeller through the impeller disassembling and assembling device. The impeller disassembling and assembling device comprises a pressing plate, a fixed base detachably connected to the pressing plate and a movable plate embedded in the fixed base. The side,close to the pressing plate, of the fixed base is provided with an accommodating groove for accommodating the movable plate. The groove depth of the accommodating groove is greater than the thicknessof the movable plate. The side, far away from the pressing plate, of the fixed base is provided with a mounting hole communicating with the accommodating groove and used for connecting a hollow hydraulic device. The movable plate is provided with a first through hole. The pressing plate is provided with a second through hole. The center axes of the mounting hole, the first through hole and the second through hole coincide. The impeller disassembling and assembling device further comprises a top cover plate, a main screw rod and a conversion screw rod. The impeller disassembling and assemblingdevice is simple in structure, can quickly complete disassembling or assembling of the impeller and a rotary shaft under different using states and is convenient to use.

Description

technical field [0001] The invention relates to the field of impeller disassembly and assembly, in particular to an impeller disassembly device, an impeller disassembly method and an impeller installation method. Background technique [0002] The installation and connection of the impeller and the rotating shaft are all in the form of interference fit. At present, the connection between the impeller and the rotating shaft is mostly disassembled manually or by heating. The installation and disassembly of the impeller is difficult and inefficient, and it is easy to cause damage to the parts. . Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides an impeller dismounting device, and at the same time provides two methods for disassembling and installing the impeller using the impeller dismounting device, which has a simple structure, is convenient to use, and can quickly Complete the disassembly or installa...

Claims

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Application Information

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IPC IPC(8): B25B27/02
CPCB25B27/023
Inventor 程浩
Owner 成都万向动能科技有限公司
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