Practical training platform for disassembly and assembly of motor

Abstract

The utility model discloses a motor dismounting practical training platform, which belongs to the technical field of motor dismounting practical training and comprises a base platform, and a first vertical frame is fixedly mounted on the left side of the upper end of the base platform. A second vertical frame is fixedly mounted on the right side of the upper end of the base; a left end face clamping and fixing mechanism is mounted on the first vertical frame; the left end face clamping and fixing mechanism comprises a rotating assembly and a first fixing assembly. A right end face clamping and fixing mechanism is mounted on the second vertical frame; the right end face clamping and fixing mechanism comprises a horizontal moving assembly and a second fixing assembly. Through the mode, the motor can be rotated by the device, so that an operator can conveniently carry out bolt disassembly and other operations on a motor outer shell, and the operator is prevented from continuously changing the posture to observe the bolt position; and through cooperation of the first fixing assembly, the second fixing assembly and the horizontal moving assembly, the situation that after the motor is disassembled, an operator needs to manually conduct alignment assembly on the left shell and the right shell of the motor is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of motor disassembly and assembly training, and particularly relates to a motor disassembly and assembly training platform. Background Art

[0002] The motor disassembly and assembly training device is a device designed specifically to improve the motor assembly and repair skills of students and professional technicians, and is widely used in vocational colleges and training institutions.

[0003] Chinese Patent CN222887784U discloses a disassembly and assembly training platform for a new energy vehicle motor assembly, which includes a base and a training board arranged above the base for support, a movable board. Both the front and rear ends of the movable board are fixedly connected with support plates, and the movable board drives the support plates to form a telescopic structure on both sides of the base. A clamping mechanism is arranged on the training board at equal angles, and the clamping mechanism is used to clamp and fix the motor assembly. The lower end of the clamping mechanism is fixedly connected with a support seat. However, the following problems still exist in the use of this device:

[0004] When disassembling and assembling the motor, it is necessary to remove all the bolts of the motor housing first before the motor rotor can be exposed. There is only one clamping mechanism in this device. When the housing is reinstalled after being removed, the operator needs to manually align the left and right parts of the housing before installation, which is rather inconvenient.

[0005] Based on this, the utility model designs a motor disassembly and assembly training platform to solve the above problems. Summary of the Utility Model

[0006] In view of the above-mentioned drawbacks of the prior art, the utility model provides a motor disassembly and assembly training platform.

[0007] To solve the above technical problems, the technical solution proposed by the present invention is as follows:

[0008] A motor disassembly and assembly training platform includes a base, and also includes a first vertical frame, a second vertical frame, a left-end face clamping and fixing mechanism, and a right-end face clamping and fixing mechanism. The first vertical frame is fixedly installed on the left side of the upper end of the base; the second vertical frame is fixedly installed on the right side of the upper end of the base; a left-end face clamping and fixing mechanism for fixing the left-end face housing of the motor and driving the whole motor to rotate is installed on the first vertical frame; the left-end face clamping and fixing mechanism includes a rotating component and a first fixing component; the rotating component is installed at the right end of the first vertical frame; the first fixing component is installed on the rotating component; a right-end face clamping and fixing mechanism for fixing the right-end face housing of the motor and driving the right-end face housing of the motor to move is installed on the second vertical frame; the right-end face clamping and fixing mechanism includes a horizontal moving component and a second fixing component; the horizontal moving component is installed on the second vertical frame; the second fixing component is installed on the horizontal moving component.

[0009] As a further improvement of the above technical solution:

[0010] Furthermore, rotation fixing mechanisms for fixing the internal rotor of the motor are installed on both the first vertical frame and the second vertical frame.

[0011] Furthermore, the rotating assembly includes a fixed mounting ring and a rotating mounting ring; the fixed mounting ring is fixedly installed at the right end of the first vertical frame; the rotating mounting ring is rotatably installed at the right end of the fixed mounting ring; a plurality of slots are provided on the rotating mounting ring; a slot is also provided on the front side of the right end of the fixed mounting ring.

[0012] Furthermore, the slots are evenly distributed at equal intervals in a circumferential array on the right end face of the rotating mounting ring.

[0013] Furthermore, the first fixing component includes a first bidirectional moving component and a first clamping block; the first bidirectional moving component is installed on the inner ring of the rotating mounting ring; first clamping blocks are fixedly installed on both active ends of the first bidirectional moving component.

[0014] Furthermore, the horizontal moving component includes a first lead screw, a first guide rod, a movable plate, and a mounting vertical plate; the mounting vertical plate is fixedly installed in the middle of the upper end of the base; the right end of the first lead screw is rotatably installed at the left end of the second vertical frame; the left end of the first lead screw is rotatably installed in the middle of the right end of the mounting vertical plate; the first guide rods are symmetrically and fixedly installed on the front and rear sides between the left end of the second vertical frame and the mounting vertical plate; the movable plate is threadedly connected to the first lead screw; the movable plate is in limiting sliding connection with the first guide rod.

[0015] Furthermore, the second fixing component includes a second bidirectional moving component and a second clamping block; the second bidirectional moving component is installed on the upper end of the movable plate; second clamping blocks are fixedly installed on both active ends of the second bidirectional moving component.

[0016] Furthermore, the rotation fixing mechanism is composed of a second lead screw, a second guide rod, a sliding plate, a pointed shaft, and a fixing plate; fixing plates are fixedly installed at the left ends of both the first vertical frame and the second vertical frame; a transition mounting plate is fixedly installed in the middle of the fixing plate on the first vertical frame; the left end of the second lead screw is rotatably connected to the left end of the fixing plate; the right end of the second lead screw on the first vertical frame is rotatably connected to the transition mounting plate; the right end of the second lead screw of the second vertical frame is rotatably connected to the second vertical frame; the left ends of the second guide rods are fixedly connected to the left ends of the fixing plates; the right end of the second guide rod of the first vertical frame is fixedly connected to the transition mounting plate; the right end of the second guide rod of the second vertical frame is fixedly connected to the second vertical frame; the sliding plate is threadedly connected to the second lead screw; the sliding plate is in limiting sliding connection with the second guide rod; a pointed shaft is rotatably installed at one end of the sliding plate facing the disassembly and assembly station.

[0017] The motor disassembly and assembly training bench provided by the present utility model has the following advantages compared with the prior art:

[0018] For the motor disassembly and assembly training bench of the present utility model, through the rotation assembly, the device can rotate the motor, which is convenient for the operator to perform operations such as bolt disassembly on the motor housing, avoiding the need for the operator to constantly change postures to observe the bolt positions; and through the cooperation of the first fixing assembly, the second fixing assembly and the horizontal movement assembly, it is avoided that after the motor is disassembled, the operator still needs to manually perform the additional workload of aligning and assembling the left and right housings of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 is a three-dimensional view of a motor disassembly and assembly training bench of the present utility model Figure 1 ;

[0021] Figure 2 is a front view of a motor disassembly and assembly training bench of the present utility model;

[0022] Figure 3 is a three-dimensional view of a motor disassembly and assembly training bench of the present utility model Figure 2 ;

[0023] Figure 4 is a three-dimensional view of the rotation fixing mechanism.

[0024] The reference numerals in the drawings respectively represent:

[0025] 1, base; 2, first vertical frame; 3, second vertical frame; 4, left end face clamping and fixing mechanism; 41, fixed mounting ring; 42, rotating mounting ring; 43, slot; 44, first bidirectional moving component; 45, first clamping block; 5, right end face clamping and fixing mechanism; 51, first lead screw; 52, first guide rod; 53, movable plate; 54, second bidirectional moving component; 55, second clamping block; 56, mounting vertical plate; 6, rotation fixing mechanism; 61, second lead screw; 62, second guide rod; 63, sliding plate; 64, pointed shaft; 65, fixing plate; 66, transition mounting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the following description, the terms "left", "right", "front", "rear", "upper", and "lower" are oriented in the perspective direction of the front view.

[0028] As Figures 1 to 4 shown, the motor disassembly and assembly training bench of the present utility model includes a base 1, and further includes a first vertical frame 2, a second vertical frame 3, a left end face clamping and fixing mechanism 4, a right end face clamping and fixing mechanism 5, and a rotation fixing mechanism 6. A first vertical frame 2 is fixedly installed on the upper left side of the base 1; a second vertical frame 3 is fixedly installed on the upper right side of the base 1.

[0029] A left end face clamping and fixing mechanism 4 for fixing the outer shell of the left end face of the motor and driving the whole motor to rotate is installed on the first vertical frame 2.

[0030] The left end face clamping and fixing mechanism 4 includes a rotating assembly and a first fixing assembly; the rotating assembly is installed at the right end of the first vertical frame 2; the first fixing assembly is installed on the rotating assembly.

[0031] A right end face clamping and fixing mechanism 5 for fixing the outer shell of the right end face of the motor and driving the outer shell of the right end face of the motor to move is installed on the second vertical frame 3.

[0032] The right end face clamping and fixing mechanism 5 includes a horizontal moving assembly and a second fixing assembly; the horizontal moving assembly is installed on the second vertical frame 3; the second fixing assembly is installed on the horizontal moving assembly.

[0033] Rotation fixing mechanisms 6 for fixing the internal rotor of the motor are installed on both the first vertical frame 2 and the second vertical frame 3.

[0034] The position above the middle of the base 1 is set as the disassembly and assembly working station.

[0035] In the present invention, the motor to be disassembled is moved to the disassembly and assembly station, and then the left end face outer shell of the motor is fixed by the first fixing assembly; then the operator can control the motor to rotate by the rotating assembly, so as to facilitate the disassembly of the bolts on the end face of the motor; when the bolts on the end face are all in a loose state, the second fixing assembly is driven to the left to the disassembly and assembly station by the horizontal moving assembly, and the right end face outer shell of the motor is fixed by the second fixing assembly, and then the bolts on the motor end face are removed, and then the second fixing assembly is controlled by the horizontal moving assembly to drive the right end face outer shell of the motor to reset to the right; at the same time, the left and right ends of the rotor in the motor are limited by the rotating fixing mechanism 6, and as the second fixing assembly separates the right end face outer shell of the motor from the left end face outer shell of the motor, the motor rotor will be exposed, and then the operator can observe the internal structure of the motor.

[0036] By rotating the assembly, the device can rotate the motor, making it easier for the operator to remove the bolts on the motor housing and avoid the operator having to constantly change his posture to observe the bolt position; and by cooperating with the first fixing assembly, the second fixing assembly and the horizontal moving assembly, the operator can avoid the extra workload of manually aligning and assembling the left and right outer housings of the motor after disassembly.

[0037] like Figure 3 As shown, the rotating assembly includes a fixed mounting ring 41 and a rotating mounting ring 42; the fixed mounting ring 41 is fixedly mounted on the right end of the first stand 2; the rotating mounting ring 42 is rotatably mounted on the right end of the fixed mounting ring 41; a plurality of slots 43 are provided on the rotating mounting ring 42; and the slots 43 are evenly distributed in a circular array at equal intervals on the right end surface of the rotating mounting ring 42; a slot 43 is also provided on the front side of the right end of the fixed mounting ring 41.

[0038] The first fixed assembly includes a first bidirectional movable assembly 44 and a first clamping block 45 ; the first bidirectional movable assembly 44 is mounted on the inner ring of the rotating mounting ring 42 ; the first clamping block 45 is fixedly mounted on both movable ends of the first bidirectional movable assembly 44 .

[0039] like Figure 1 and Figure 3 As shown, the horizontal moving assembly includes a first screw rod 51 , a first guide rod 52 , a movable plate 53 and a mounting plate 56 ; the mounting plate 56 is fixedly mounted at the middle of the upper end of the base 1 .

[0040] The right end of the first screw rod 51 is rotatably mounted on the left end of the second stand 3 ; the left end of the first screw rod 51 is rotatably mounted on the middle of the right end of the mounting plate 56 .

[0041] The first guide rod 52 is symmetrically and fixedly installed on the front and rear sides between the left end of the second vertical frame 3 and the installation vertical plate 56; the movable plate 53 is threadedly connected to the first lead screw 51; the movable plate 53 is in limit sliding connection with the first guide rod 52.

[0042] As Figure 3 shown, the second fixing component includes a second bidirectional moving component 54 and a second clamping block 55; the second bidirectional moving component 54 is installed at the upper end of the movable plate 53; second clamping blocks 55 are fixedly installed on both movable ends of the second bidirectional moving component 54.

[0043] Both the first bidirectional moving component 44 and the second bidirectional moving component 54 adopt a bidirectional ball screw variable pitch slide.

[0044] As Figure 4 shown, the rotation fixing mechanism 6 is composed of a second lead screw 61, a second guide rod 62, a sliding plate 63, a pointed shaft 64 and a fixing plate 65; fixing plates 65 are fixedly installed at the left ends of both the first vertical frame 2 and the second vertical frame 3; a transition installation plate 66 is fixedly installed in the middle of the fixing plate 65 on the first vertical frame 2; the left end of the second lead screw 61 is rotationally connected to the left end of the fixing plate 65; the right end of the second lead screw 61 on the first vertical frame 2 is rotationally connected to the transition installation plate 66; the right end of the second lead screw 61 of the second vertical frame 3 is rotationally connected to the second vertical frame 3; the left ends of the second guide rods 62 are fixedly connected to the left ends of the fixing plates 65; the right end of the second guide rod 62 of the first vertical frame 2 is fixedly connected to the transition installation plate 66; the right end of the second guide rod 62 of the second vertical frame 3 is fixedly connected to the second vertical frame 3; the sliding plate 63 is threadedly connected to the second lead screw 61; the sliding plate 63 is in limit sliding connection with the second guide rod 62; a pointed shaft 64 is rotationally installed at one end of the sliding plate 63 facing the disassembly and assembly station.

[0045] Handwheels are fixedly installed at the outer ends of both the first lead screw 51 and the second lead screw 61.

[0046] In the present utility model, the motor to be disassembled and assembled is moved to the disassembly and assembly station, and then the two first clamping blocks 45 are driven by the first bidirectional moving component 44 to move inward to fix the left end face housing of the motor; then the operator can control the rotation of the rotation installation ring 42 so that the rotation installation ring 42 drives the first bidirectional moving component 44 and the first clamping blocks 45 to rotate along the fixed installation ring 41, and when the slots 43 on the rotation installation ring 42 are aligned with the slots 43 on the front side of the right end of the fixed installation ring 41, the operator can insert the pin into the slots 43 on the rotation installation ring 42 and the fixed installation ring 41 to keep the rotation installation ring 42 fixed; until the operator loosens all the bolts on the motor housing to a loose state.

[0047] Rotate the handwheel to control the rotation of the first lead screw 51. The first lead screw 51 drives the movable plate 53 to move leftward along the first guide rod 52 to the disassembly and assembly station, and drives the second clamping block 55 to move inward simultaneously through the second bidirectional movement assembly 54 until the second clamping block 55 fixes the right end face housing of the motor.

[0048] Subsequently, remove the bolts on the motor housing, and then rotate the first lead screw 51 in the reverse direction so that the second clamping block 55 drives the right end face housing of the motor to move rightward; at the same time, rotate the handwheels at the outer ends of the second lead screws 61 on the first stand 2 and the second stand 3 to control the rotation of the second lead screws 61, so that the sliding plate 63 drives the pointed shaft 64 to move simultaneously in the direction of the disassembly and assembly station along the second guide rod 62. The pointed shaft 64 of the left control assembly is inserted into the left end face of the motor rotor; the pointed shaft 64 of the right control assembly is inserted into the right end face of the motor rotor; then the operator can observe the internal structure of the motor.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A motor disassembly and assembly training bench, including a base table (1), characterized in that: It also includes a first upright frame (2), a second upright frame (3), a left end face clamping and fixing mechanism (4), and a right end face clamping and fixing mechanism (5). The first upright frame (2) is fixedly installed on the left side of the upper end of the base table (1); the second upright frame (3) is fixedly installed on the right side of the upper end of the base table (1); the left end face clamping and fixing mechanism (4) for fixing the outer shell of the left end face of the motor and driving the whole motor to rotate is installed on the first upright frame (2); the left end face clamping and fixing mechanism (4) includes a rotating component and a first fixing component; the rotating component is installed at the right end of the first upright frame (2); the first fixing component is installed on the rotating component; the right end face clamping and fixing mechanism (5) for fixing the outer shell of the right end face of the motor and driving the outer shell of the right end face of the motor to move is installed on the second upright frame (3); the right end face clamping and fixing mechanism (5) includes a horizontal moving component and a second fixing component; the horizontal moving component is installed on the second upright frame (3); the second fixing component is installed on the horizontal moving component.

2. The motor disassembly and assembly training bench according to claim 1, wherein, The rotating and fixing mechanism (6) for fixing the internal rotor of the motor is installed on both the first upright frame (2) and the second upright frame (3).

3. The motor disassembly and assembly training bench according to claim 2, characterized in that, The rotating component includes a fixed mounting ring (41) and a rotating mounting ring (42); the fixed mounting ring (41) is fixedly installed at the right end of the first upright frame (2); the rotating mounting ring (42) is rotatably installed at the right end of the fixed mounting ring (41); a plurality of slots (43) are provided on the rotating mounting ring (42); a slot (43) is also provided at the front side of the right end of the fixed mounting ring (41).

4. The motor disassembly and assembly training bench according to claim 3, characterized in that, The slots (43) are evenly distributed at equal intervals in a circumferential array on the right end face of the rotating mounting ring (42).

5. The motor disassembly and assembly training bench according to claim 4, characterized in that, The first fixing component includes a first bidirectional moving component (44) and a first clamping block (45); the first bidirectional moving component (44) is installed on the inner ring of the rotating mounting ring (42); the first clamping blocks (45) are fixedly installed on both active ends of the first bidirectional moving component (44).

6. The motor disassembly and assembly training bench according to claim 5, characterized in that, The horizontal moving component includes a first lead screw (51), a first guide rod (52), a movable plate (53), and a mounting upright plate (56); the mounting upright plate (56) is fixedly installed in the middle of the upper end of the base table (1); the right end of the first lead screw (51) is rotatably installed at the left end of the second upright frame (3); the left end of the first lead screw (51) is rotatably installed in the middle of the right end of the mounting upright plate (56); the first guide rod (52) is symmetrically fixedly installed on the front and rear sides between the left end of the second upright frame (3) and the mounting upright plate (56); the movable plate (53) is threadedly connected to the first lead screw (51); the movable plate (53) is in limiting sliding connection with the first guide rod (52).

7. The motor disassembly and assembly training bench according to claim 6, wherein The second fixing component includes a second bidirectional moving component (54) and a second clamping block (55); the second bidirectional moving component (54) is installed on the upper end of the movable plate (53); the second clamping blocks (55) are fixedly installed on both active ends of the second bidirectional moving component (54).

8. The motor disassembly and assembly training bench according to claim 2, wherein The rotation and fixing mechanism (6) is composed of a second lead screw (61), a second guide rod (62), a sliding plate (63), a pointed shaft (64) and a fixing plate (65); fixing plates (65) are fixedly installed at the left ends of both the first vertical frame (2) and the second vertical frame (3); a transition mounting plate (66) is fixedly installed in the middle of the fixing plate (65) on the first vertical frame (2); the left end of the second lead screw (61) is rotatably connected to the left end of the fixing plate (65); the right end of the second lead screw (61) on the first vertical frame (2) is rotatably connected to the transition mounting plate (66); the right end of the second lead screw (61) of the second vertical frame (3) is rotatably connected to the second vertical frame (3); the left ends of the second guide rods (62) are fixedly connected to the left ends of the fixing plates (65); the right ends of the second guide rods (62) of the first vertical frame (2) are fixedly connected to the transition mounting plate (66); the right ends of the second guide rods (62) of the second vertical frame (3) are fixedly connected to the second vertical frame (3); the sliding plate (63) is threadedly connected to the second lead screw (61); the sliding plate (63) is in limit sliding connection with the second guide rod (62); a pointed shaft (64) is rotatably installed at one end of the sliding plate (63) facing the disassembly and assembly station.

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