Motor rotor assembly tool

Abstract

The utility model discloses a motor rotor assembly tool, and relates to the technical field of motor rotor assembly, the motor rotor assembly tool comprises an operation table, the upper end of the operation table is provided with a circular hole and a clamping assembly; according to the motor rotor assembly tool, the output end of a third electric telescopic rod is controlled by a control panel to drive an auxiliary plate and a clamping plate to move, a guide rod is driven to move along the interior of a guide hole in the moving process of the auxiliary plate till the clamping plate makes contact with a shell, and meanwhile, the detection end of a pressure sensor conducts detection; then a connecting spring is compressed, a pressure sensor feeds data back to the interior of a control panel, and when a set value is reached, the output end of a third electric telescopic rod is controlled to stop running, so that the motor shell is clamped, follow-up part installation is facilitated, manual pressing is not needed, meanwhile, the clamping pressure is controllable, and the working efficiency is improved. And the phenomena of abrasion and deformation of the shell are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of motor rotor assembly, in particular to a motor rotor assembly tool. Background Art

[0002] An electric motor, commonly known as a motor, refers to an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction. A motor usually includes a stator and a rotor. The stator includes a stator core and a coil winding wound on the stator core. The rotor includes a rotating shaft and a rotor core sleeved on the rotating shaft. A permanent magnet is provided on the outer edge of the rotor core.

[0003] The existing motor rotor needs to be manually moved to a workbench for assembly during the assembly process. After the assembly is completed, when other spare parts need to be installed, a person is needed to provide support, which is time-consuming and labor-intensive, thereby reducing the assembly efficiency. Therefore, the utility model proposes a motor rotor assembly tool. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a motor rotor assembly tool, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a motor rotor assembly tool, including an operating table, the upper end of the operating table is provided with a round hole and a clamping assembly, the middle of the round hole is provided with an arc block and an electric telescopic rod 1, and the bottom of the operating table is provided with a control panel, a bottom plate and an electric telescopic rod 2;

[0006] The clamping assembly includes a support plate, an electric telescopic rod three and a guide hole are arranged on the outer side of the support plate, an auxiliary plate is arranged on the output end of the electric telescopic rod three, a guide rod and a pressure sensor are arranged on one side of the auxiliary plate, a clamping plate is arranged on one side of the pressure sensor, and a connecting spring and an anti-slip strip are arranged on the outer side of the clamping plate.

[0007] As a further technical solution of the utility model, the circular hole passes through the middle of the operating table, the number of the arc blocks is four and they are distributed in a ring shape, the electric telescopic rod 1 is fixedly connected to the circular hole, and the output end of the electric telescopic rod 1 is fixedly connected to the arc block.

[0008] As a further technical solution of the utility model, the number of the clamping components is two groups and they are symmetrically distributed, the number of the electric telescopic rods 2 is several groups and they are distributed in a ring shape, the output end of the electric telescopic rods 2 is fixedly connected to the bottom plate, the outside of the control panel is provided with control buttons and a display screen, and the inside of the control panel is provided with a control circuit board and a battery.

[0009] As a further technical solution of the utility model, the support plate and the operating table are fixedly connected, the electric telescopic rod three and the support plate are fixedly connected by bolts, the output end of the electric telescopic rod three and the auxiliary plate are fixedly connected, the auxiliary plate is a rectangular structure, and the number of the auxiliary plates and the electric telescopic rod three are both two groups and are symmetrically distributed.

[0010] As a further technical solution of the utility model, the guide rods are fixedly connected to the auxiliary plates, the number of the guide rods is twice the number of the auxiliary plates, the number of the guide holes is equal to the number of the guide rods and the two are adapted to each other, and the clamping plate is a rectangular structure.

[0011] As a further technical solution of the utility model, one side of the pressure sensor is fixedly connected to the auxiliary plate, the detection end of the pressure sensor is fixedly connected to the clamping plate, the number of the connecting springs is several groups and distributed in an array, the connecting springs are fixedly connected to the auxiliary plate, and the anti-slip strip is made of rubber.

[0012] The utility model provides a motor rotor assembly tool. Compared with the prior art, it has the following beneficial effects:

[0013] A motor rotor assembly tool, the user inserts the rotor into the middle of a circular hole, drives the arc block to clamp the rotor through four sets of electric telescopic rods, and assembles the motor housing outside the rotor. After the assembly is completed, the user places the assembled housing on the upper end of the operating table, controls the output end of the electric telescopic rod three through the control panel to drive the auxiliary plate and the clamping plate to move, and drives the guide rod to move along the inside of the guide hole during the movement of the auxiliary plate, thereby achieving a stabilizing effect, until the clamping plate contacts the housing, and the anti-slip strip has an anti-slip effect. At the same time, the detection end of the pressure sensor performs detection, and then the spring is connected for compression. The pressure sensor feeds back data to the inside of the control panel. When the set value is reached, the output end of the electric telescopic rod three is controlled to stop running, thereby clamping the motor housing, which is convenient for the subsequent installation of components and parts, without the need for manual pressing. At the same time, the clamping pressure is controllable, and the housing will not be worn or deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a motor rotor assembly tool;

[0015] Figure 2 It is a front view of a motor rotor assembly tool;

[0016] Figure 3 A motor rotor assembly tool Figure 2 Side section view of middle AA;

[0017] Figure 4 A motor rotor assembly tool Figure 3 A is an enlarged view of the middle image.

[0018] In the figure: 1. operating table; 2. round hole; 3. arc block; 4. electric telescopic rod 1; 5. clamping assembly; 51. support plate; 52. electric telescopic rod 3; 53. auxiliary plate; 54. guide rod; 55. guide hole; 56. clamping plate; 57. pressure sensor; 58. connecting spring; 59. anti-slip strip; 6. control panel; 7. bottom plate; 8. electric telescopic rod 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution for a motor rotor assembly tool: a motor rotor assembly tool, comprising an operating table 1, a circular hole 2 and a clamping assembly 5 are arranged at the upper end of the operating table 1, an arc block 3 and an electric telescopic rod 4 are arranged in the middle of the circular hole 2, and a control panel 6, a bottom plate 7 and an electric telescopic rod 8 are arranged at the bottom of the operating table 1;

[0021] Among them, the clamping assembly 5 includes a support plate 51, an electric telescopic rod 3 52 and a guide hole 55 are arranged on the outer side of the support plate 51, an auxiliary plate 53 is arranged on the output end of the electric telescopic rod 3 52, a guide rod 54 and a pressure sensor 57 are arranged on one side of the auxiliary plate 53, a clamping plate 56 is arranged on one side of the pressure sensor 57, and a connecting spring 58 and an anti-slip strip 59 are arranged on the outer side of the clamping plate 56.

[0022] See also Figure 1-2 The circular hole 2 passes through the middle of the operating table 1. The number of arc blocks 3 is four and they are distributed in a ring shape. The electric telescopic rod 4 is fixedly connected to the circular hole 2. The output end of the electric telescopic rod 4 is fixedly connected to the arc block 3. The number of clamping components 5 is two and they are symmetrically distributed. The number of electric telescopic rods 8 is several groups and they are distributed in a ring shape. The output end of the electric telescopic rod 8 is fixedly connected to the bottom plate 7. The outside of the control panel 6 is provided with control buttons and a display screen. The inside of the control panel 6 is provided with a control circuit board and a battery, which is conducive to supporting and fixing one end of the rotor.

[0023] See also Figure 2-4The support plate 51 is fixedly connected to the operating table 1, the electric telescopic rod three 52 is fixedly connected to the support plate 51 by bolts, and the output end of the electric telescopic rod three 52 is fixedly connected to the auxiliary plate 53. The auxiliary plate 53 is a rectangular structure. The number of auxiliary plates 53 and the electric telescopic rod three 52 are both two groups and are symmetrically distributed, which is conducive to driving the auxiliary plate 53 to move.

[0024] See also Figure 2-4 , the guide rod 54 is fixedly connected to the auxiliary plate 53, the number of guide rods 54 is twice the number of auxiliary plates 53, the number of guide holes 55 is equal to the number of guide rods 54, and the two are adapted to each other, the clamping plate 56 is a rectangular structure, one side of the pressure sensor 57 is fixedly connected to the auxiliary plate 53, the detection end of the pressure sensor 57 is fixedly connected to the clamping plate 56, the number of connecting springs 58 is several groups and distributed in an array, the connecting springs 58 are fixedly connected to the auxiliary plate 53, and the anti-slip strip 59 is made of rubber, which is conducive to automatically holding the assembled motor housing and facilitating the installation of subsequent parts.

[0025] The working principle of the utility model is as follows: when the tooling equipment assembles the rotor, the user inserts the rotor into the middle of the circular hole 2, drives the arc block 3 to clamp the rotor through the four sets of electric telescopic rods 1 4, and assembles the motor housing outside the rotor. After the assembly is completed, the user places the assembled housing on the upper end of the operating table 1, and controls the output end of the electric telescopic rod 3 52 through the control panel 6 to drive the auxiliary plate 53 and the clamping plate 56 to move. During the movement of the auxiliary plate 53, the guide rod 54 is driven to move along the inside of the guide hole 55, which has a stabilizing effect until the clamping plate 56 contacts the housing. At the same time, the anti-slip strip 59 has an anti-slip effect. At the same time, the detection end of the pressure sensor 57 performs detection, and then the spring 58 is connected for compression. The pressure sensor 57 feeds back data to the inside of the control panel 6. When the set value is reached, the output end of the electric telescopic rod 3 52 is controlled to stop running, thereby clamping the motor housing, which is convenient for the subsequent installation of parts and components. No manual pressing is required, and the clamping pressure is controllable, and the housing wear and deformation will not occur.

Claims

1. A motor rotor assembly tool, comprising an operating table (1), characterized in that: The upper end of the operating table (1) is provided with a circular hole (2) and a clamping assembly (5), the middle of the circular hole (2) is provided with an arc block (3) and an electric telescopic rod 1 (4), and the bottom of the operating table (1) is provided with a control panel (6), a bottom plate (7) and an electric telescopic rod 2 (8); The clamping assembly (5) comprises a support plate (51), an electric telescopic rod three (52) and a guide hole (55) are arranged on the outer side of the support plate (51), an auxiliary plate (53) is arranged at the output end of the electric telescopic rod three (52), a guide rod (54) and a pressure sensor (57) are arranged on one side of the auxiliary plate (53), a clamping plate (56) is arranged on one side of the pressure sensor (57), and a connecting spring (58) and an anti-slip strip (59) are arranged on the outer side of the clamping plate (56).

2. The motor rotor assembly tool according to claim 1, characterized in that: The circular hole (2) passes through the middle of the operating table (1); the arc blocks (3) are provided in four groups and are distributed in a ring shape; the electric telescopic rod (4) and the circular hole (2) are fixedly connected; and the output end of the electric telescopic rod (4) and the arc block (3) are fixedly connected.

3. The motor rotor assembly tool according to claim 1, characterized in that: The number of the clamping assemblies (5) is two and they are symmetrically distributed; the number of the second electric telescopic rods (8) is a plurality of and they are annularly distributed; the output end of the second electric telescopic rod (8) is fixedly connected to the bottom plate (7); the outside of the control panel (6) is provided with control buttons and a display screen; the inside of the control panel (6) is provided with a control circuit board and a battery.

4. The motor rotor assembly tool according to claim 1, characterized in that: The support plate (51) and the operating table (1) are fixedly connected, the electric telescopic rod three (52) and the support plate (51) are fixedly connected via bolts, and the output end of the electric telescopic rod three (52) and the auxiliary plate (53) are fixedly connected, the auxiliary plate (53) is of a rectangular structure, and the auxiliary plates (53) and the electric telescopic rod three (52) are both in two groups and are symmetrically distributed.

5. The motor rotor assembly tool according to claim 1, characterized in that: The guide rods (54) and the auxiliary plates (53) are fixedly connected, the number of the guide rods (54) is twice the number of the auxiliary plates (53), the number of the guide holes (55) is equal to the number of the guide rods (54), and the two are adapted to each other, and the clamping plate (56) is a rectangular structure.

6. The motor rotor assembly tool according to claim 1, characterized in that: One side of the pressure sensor (57) is fixedly connected to the auxiliary plate (53), a detection end of the pressure sensor (57) is fixedly connected to the clamping plate (56), the connection springs (58) are provided in a plurality of groups and are distributed in an array, the connection springs (58) are fixedly connected to the auxiliary plate (53), and the anti-slip strip (59) is made of rubber.

Images