Magnetic suspension blower motor rotor dismounting tool

Abstract

The utility model provides a magnetic suspension blower motor rotor dismounting tool, which comprises a frame, a splice plate assembly is arranged in the frame, the splice plate assembly comprises a plurality of splice plates which are linearly arranged, a front steel frame is detachably arranged on the lower side of the front part of the frame, a translation frame assembly is arranged outside the front steel frame, and the translation frame assembly is arranged on the front steel frame. Supporting rods are installed on the upper portions of the translation frame assemblies. According to the utility model, the translation frame, the connecting seat, the rear limiting plate and the stud are arranged, so that the ejection head can directly face the rotor, and the condition of ejection deviation caused by dislocation of the ejection head and the rotor during ejection is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor maintenance, and in particular relates to a magnetic suspension blower motor rotor disassembly tool. Background Art

[0002] When disassembling the rotor of the motor inside the magnetic levitation blower, it is usually necessary to use a disassembly tool to assist in disassembly. The existing magnetic levitation blower motor rotor disassembly tool includes a base, a threaded ring is arranged above the base, and an adjustment component for adjusting the height position of the threaded ring is arranged on the base. A screw-in rod is movably arranged in the threaded ring, and the screw-in rod moves along its axial direction in the threaded ring. When this disassembly tool is used to place the motor of the magnetic levitation blower on the base using an external crane, there may be a deviation between the position of the motor and the position of the lifting rod. Therefore, there may be a certain misalignment with the rotor when the rotor is ejected, and the base of the disassembly tool is an integrated setting. The parts of the base that often contact the motor are prone to wear during long-term use, and the cost of replacement due to wear is high. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a magnetic levitation blower motor rotor disassembly tool, which can be adjusted so that the part that ejects the rotor is directly opposite to the rotor, and reduces the replacement cost of the splicing plate assembly for placing the motor.

[0004] The utility model is realized by the following technical solutions:

[0005] A magnetic levitation blower motor rotor disassembly tool comprises a frame, characterized in that a splicing plate assembly is installed inside the frame, the splicing plate assembly comprises a plurality of splicing plates arranged linearly, a front steel frame is detachably installed on the front lower side of the frame, a translation frame assembly is installed outside the front steel frame, a support rod is installed on the upper part of the translation frame assembly, a screw motor is detachably installed on the upper end of the support rod, a screw is installed inside the screw motor, a top head is rotatably installed at the rear end of the screw, a handle is rotatably installed at the front end of the screw, the translation frame assembly comprises a translation frame, a connecting seat is integratedly provided at the middle part of the front side of the translation frame, rear limit plates are respectively provided on the left and right sides of the rear side of the translation frame, a stud is integrated at the front of the rear limit plate, and a slider is integrated at the lower part of the horizontal section of the translation frame.

[0006] Preferably, a slide groove is provided on the upper front side of the frame, and the sliding block is slidably arranged inside the slide groove.

[0007] Preferably, the support rod is fixed to the connecting seat, and a square hole for installing the support rod is opened in the connecting seat.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] In the utility model, the arrangement of the translation frame, the connecting seat, the rear limit plate and the studs can make the ejection head face the rotor directly, and the ejection offset caused by the misalignment of the ejection head and the rotor will not occur during ejection.

[0010] In the utility model, the arrangement of the splicing plate, the embedded holes and the side holes reduces the replacement cost of the splicing plate assembly for placing the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the translation frame assembly of the utility model;

[0013] Figure 3 It is a schematic diagram of the internal structure of the splicing plate of the utility model.

[0014] In the figure:

[0015] 1. Frame; 2. Splicing plate assembly; 3. Front steel frame; 4. Translation frame assembly; 5. Support rod; 6. Screw motor; 7. Screw; 8. Ejector head; 9. Handle; 21. Splicing plate; 22. Embedded hole; 23. Side hole; 41. Translation frame; 42. Connecting seat; 43. Rear limit plate; 44. Stud; 45. Slider. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a magnetic levitation blower motor rotor disassembly tool comprises a frame 1, a splicing plate assembly 2 is installed inside the frame 1, the splicing plate assembly 2 comprises a plurality of splicing plates 21 arranged linearly, a front steel frame 3 is detachably installed on the front lower side of the frame 1, a translation frame assembly 4 is installed outside the front steel frame 3, a support rod 5 is installed on the upper part of the translation frame assembly 4, a screw motor 6 is detachably installed on the upper end of the support rod 5, a screw motor 6 is installed inside the screw motor 6, a screw 7 is rotatably installed on the rear end of the screw 7, a push-out head 8 is rotatably installed on the front end of the screw 7, and a handle 9 is rotatably installed on the front end of the screw 7.

[0017] In this embodiment, combined with the Figure 2As shown, the translation frame assembly 4 includes a translation frame 41, a connecting seat 42 is integrated in the middle of the front side of the translation frame 41, rear limit plates 43 are respectively arranged on the left and right sides of the rear side of the translation frame 41, studs 44 are integrated in the front of the rear limit plate 43, and a slider 45 is integrated in the lower part of the horizontal section of the translation frame 41. When adjusting the position of the translation frame assembly 4, the nuts fixing the studs 44 are loosened to allow the translation frame 41 to move along the front steel frame 3, the bolts fixing the support rod 5 on the connecting seat 42 are loosened, and the height of the screw rod 7 is adjusted so that the screw rod 7 and the ejector head 8 are directly opposite to the rotor of the motor to avoid ejection offset caused by the misalignment of the ejector head and the rotor during ejection.

[0018] In this embodiment, combined with the Figure 3 As shown, the splicing plate 21 is fixed to the frame 1 by bolts, and embedded holes 22 for accommodating bolts are provided at the four inner corners of the splicing plate 1. Side holes 23 are provided on the front and rear sides of each of the embedded holes 22. When the splicing plate 21 is worn, the worn splicing plate 21 is removed, and the splicing plate 21 can be hooked up and removed by extending an external hook into the side hole 23, thereby reducing the replacement cost of the splicing plate assembly.

[0019] In this embodiment, specifically, a slide groove is provided on the upper front side of the frame 1, and the slider 45 is slidably disposed inside the slide groove.

[0020] In this embodiment, specifically, a rectangular hole is opened in the vertical section of the front steel frame 3, the rear limit plate 43 is arranged at the rear of the horizontal section of the front steel frame 3, and the stud 44 is fixed to the front steel frame 3 by a nut.

[0021] In this embodiment, specifically, the support rod 5 is fixed to the connecting seat 42 , and a square hole for installing the support rod 5 is opened in the connecting seat 42 .

[0022] How it works

[0023] In the utility model, an external crane is used to place the motor of the magnetic levitation blower on the splicing plate assembly 2, and the position of the translation frame assembly 4 is adjusted so that the screw rod 7 and the ejector head 8 are directly opposite to the rotor of the motor. The screw motor 6 is connected to an external power supply, and the user holds the handle 9 and pushes the screw rod 7 so that the ejector head 8 ejects the rotor backwards, thereby realizing the function of disassembling and assembling the rotor.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A magnetic levitation blower motor rotor disassembly tool, the magnetic levitation blower motor rotor disassembly tool comprising a frame (1), characterized in that: A splicing plate assembly (2) is installed inside the frame (1), and the splicing plate assembly (2) includes a plurality of splicing plates (21) arranged in a linear manner. A front steel frame (3) is detachably installed on the lower front side of the frame (1), and a translation frame assembly (4) is installed outside the front steel frame (3). A support rod (5) is installed on the upper part of the translation frame assembly (4), and a screw motor (6) is detachably installed on the upper end of the support rod (5). A screw (7) is installed inside the screw motor (6). The translation frame assembly (4) includes a translation frame (41), and a connecting seat (42) is integrally arranged in the middle of the front side of the translation frame (41), and rear limit plates (43) are respectively arranged on the left and right sides of the rear side of the translation frame (41), and a stud (44) is integrally arranged on the front of the rear limit plate (43), and a slider (45) is integrally arranged on the lower part of the horizontal section of the translation frame (41).

2. The magnetic suspension blower motor rotor disassembly tool as claimed in claim 1, characterized in that: The splicing plate (21) is fixed to the frame (1) by bolts. Pre-buried holes (22) for accommodating bolts are provided at the four corners of the splicing plate (21). Side holes (23) are provided on both the front and rear sides of each pre-buried hole (22).

3. The magnetic suspension blower motor rotor disassembly tool as claimed in claim 1, characterized in that: A slide groove is provided on the upper front side of the frame (1), and a sliding block (45) is slidably arranged inside the slide groove.

4. The magnetic suspension blower motor rotor disassembly tool as claimed in claim 1, characterized in that: The vertical section of the front steel frame (3) is provided with a rectangular hole, the rear limit plate (43) is arranged at the rear of the horizontal section of the front steel frame (3), and the stud (44) is fixed to the front steel frame (3) by a nut.

5. The magnetic suspension blower motor rotor disassembly tool as claimed in claim 1, characterized in that: The support rod (5) is fixed to the connecting seat (42), and a square hole for installing the support rod (5) is provided in the connecting seat (42).

6. The magnetic suspension blower motor rotor disassembly tool as claimed in claim 1, characterized in that: A push-out head (8) is rotatably mounted on the rear end of the screw rod (7), and a handle (9) is rotatably mounted on the front end of the screw rod (7).

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