Motor rotor shaft pressing equipment

Abstract

The utility model relates to the technical field of motors, in particular to motor rotor shaft pressing equipment, which comprises a base, a working part and a moving assembly, the moving assembly comprises a connecting column, a mounting seat, moving wheels and a brake part, the connecting column is fixedly connected with the base, the mounting seat is rotatably connected with the connecting column, and the moving wheels are rotatably connected with the mounting seat. When the base is pushed to move, the moving wheels rotate on the mounting seat, so that position change is realized, non-directional force is applied during movement, the mounting seat rotates on the basis of taking the connecting column as a circle center, direction change is realized, and the brake part is stepped down after a required position is reached, so that the mounting seat is driven to rotate. One end of the brake piece rotates on the mounting base, the other end of the brake piece makes contact with the ground, friction is increased through contact with the ground, resistance enabling the moving wheels to rotate is formed, accordingly, the position is fixed, and the whole can be moved through driving of the moving assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a motor rotor shaft pressing device. Background Art

[0002] An electric motor is a device that converts electrical energy into mechanical energy. It uses an energized coil (i.e., stator winding) to generate a rotating magnetic field and acts on the rotor to form a magneto-electrodynamic rotating torque. During the production process of the motor rotor, the rotor needs to be pressed into the rotor shaft, which requires the use of a motor rotor pressing device.

[0003] The current prior art (CN215300433U) discloses a device for producing motor rotor pressing shafts, including a base, a first telescopic cylinder is welded and fixed on the left side of the base, a top mounting plate is welded and fixed on the top end of the output shaft of the first telescopic cylinder, a pressing block is welded and fixed on the right side of the bottom of the top mounting plate, a circular placement groove is opened on the top of the base, and the position of the pressing block corresponds to the pressing block, a first telescopic motor is fixedly embedded on the bottom inner wall of the circular placement groove, a circular mounting cover with an opening on the top is welded and fixed on the top end of the output shaft of the first telescopic motor, and the device is suitable for circular cover-shaped rotor shafts with different inner diameters, so that it has a wide range of applications. In addition, when the rotor is pressed downward, the rotor also compresses multiple springs through the circular placement table, thereby having better buffering protection performance for the rotor.

[0004] However, the overall volume of the equipment used for producing motor rotor pressing shafts in the above solution is relatively large, and it is inconvenient to carry it when moving. Utility Model Content

[0005] The utility model aims to provide a motor rotor shaft pressing device, which solves the problem that the overall volume is relatively large and the inconvenience when it needs to be moved.

[0006] To achieve the above-mentioned purpose, the utility model provides a motor rotor shaft pressing device, including a base and a working part, the working part is arranged on one side of the base, and also includes a moving component, and multiple moving components are respectively arranged on one side of the base; the moving component includes a connecting column, a mounting seat, a moving wheel and a brake member, the connecting column is fixedly connected to the base and is located on one side of the base, the mounting seat is rotatably connected to the connecting column and is located on one side of the connecting column, the moving wheel is rotatably connected to the mounting seat and is located on one side of the mounting seat, and the brake member is rotatably connected to the mounting seat and is located on one side of the mounting seat.

[0007] Wherein, the moving assembly also includes a lifting cylinder and a support block, the lifting cylinder is fixedly connected to the base and is located on one side of the base, and the support block is fixedly connected to the output end of the lifting cylinder and is located on one side of the lifting cylinder.

[0008] Among them, the motor rotor shaft pressing device also includes a mounting component, which is arranged on one side of the base, and the mounting component includes a fixed seat, a plurality of pushing cylinders and a plurality of clamping members. The fixed seat is fixedly connected to the base and is located on one side of the base. The fixed seat has a mounting groove, and the mounting groove is located on one side of the fixed seat. The plurality of pushing cylinders are fixedly connected to the fixed seat and are located on one side of the fixed seat. The plurality of clamping members are fixedly connected to the output ends of the plurality of pushing cylinders and are located on one side of the pushing cylinders.

[0009] Wherein, the mounting component further includes a spring and a mounting plate, wherein the spring is fixedly connected to the fixing seat and is located inside the mounting groove, and the mounting plate is fixedly connected to the spring and is located on one side of the spring.

[0010] Wherein, the motor rotor pressing shaft device also includes a storage component, and the storage component is arranged on one side of the base.

[0011] Wherein, the storage assembly includes a drawer box pulling handle, the drawer box is slidably connected to the base and is located on one side of the base, and the pulling handle is fixedly connected to the drawer box and is located on one side of the drawer box.

[0012] The utility model discloses a motor rotor shaft pressing device, wherein one end of the connecting column is rotatably connected to the mounting seat, and the other end is fixedly connected to the base. When the base is pushed to move, the moving wheel rotates on the mounting seat, thereby realizing a position change. During the movement, a non-directional force is applied to make the mounting seat rotate on the basis of the connecting column as the center, thereby realizing a direction change. After reaching the required position, the brake component is stepped on, and one end of the brake component rotates on the mounting seat, and the other end contacts the ground. The friction is increased by contacting the ground to form a resistance to the rotation of the moving wheel, thereby reaching a fixed position. The whole can be moved by the driving of the moving component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the other side of the first embodiment of the utility model.

[0016] Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] 101-base, 102-working part, 103-moving component, 104-connecting column, 105-mounting seat, 106-moving wheel, 107-brake, 108-lifting cylinder, 109-support block, 110-mounting member, 111-mounting groove, 112-fixed seat, 113-pushing cylinder, 114-clamping member, 115-spring, 116-mounting plate, 201-storage component, 202-drawer box, 203-pull handle, DETAILED DESCRIPTION

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the other side of the first embodiment of the utility model. Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0021] The utility model provides a motor rotor pressing device, including a base 101, a working part 102, a moving component 103 and a mounting component 110, the moving component 103 includes a connecting column 104, a mounting seat 105, a moving wheel 106, a brake part 107, a lifting cylinder 108 and a support block 109, and the mounting component 110 includes a fixed seat, a pushing cylinder 113, a clamping part 114, a spring 115 and a mounting plate 116. The above-mentioned solution solves the problem of the overall volume being relatively large and the inconvenience when moving. It can be understood that the above-mentioned solution can be used in processing scenarios and can also be used to solve the problem of installation and fixation of workpieces.

[0022] According to this specific embodiment, the working part 102 is disposed on one side of the base 101 , and the base 101 supports the working part 102 when pressing the motor rotor downward, so as to facilitate the working part 102 to process the motor rotor.

[0023] The connecting column 104 is fixedly connected to the base 101 and is located on one side of the base 101. The mounting seat 105 is rotatably connected to the connecting column 104 and is located on one side of the connecting column 104. The moving wheel 106 is rotatably connected to the mounting seat 105 and is located on one side of the mounting seat 105. The brake member 107 is rotatably connected to the mounting seat 105 and is located on one side of the mounting seat 105. One end of the connecting column 104 is rotatably connected to the mounting seat 105, and the other end is fixedly connected to the base 101. When the base 101 is pushed to move, When moving, the moving wheel 106 rotates on the mounting seat 105, thereby realizing a change in position. When moving, a non-directional force is applied to make the mounting seat 105 rotate on the basis of the connecting column 104 as the center, thereby realizing a change in direction. After reaching the required position, the brake component 107 is stepped on. One end of the brake component 107 rotates on the mounting seat 105 and the other end contacts the ground. The friction is increased by contact with the ground to form a resistance to the rotation of the moving wheel 106, thereby reaching a fixed position. The whole can be moved by the driving of the moving component 103.

[0024] Secondly, the lifting cylinder 108 is fixedly connected to the base 101 and is located on one side of the base 101. The support block 109 is fixedly connected to the output end of the lifting cylinder 108 and is located on one side of the lifting cylinder 108. When moving, the output end of the lifting cylinder 108 drives the support block 109 to retract upward to maintain normal movement. After reaching the required position, the output end of the lifting cylinder 108 pushes the support block 109 downward to make the support block 109 contact the ground. The contact between the support block 109 and the ground ensures that the pressure on the connecting column 104 is reduced, and the bearing pressure of the mounting seat 105 and the moving wheel 106 is reduced. At the same time, the contact with the ground increases the friction and also reduces the movement caused during processing.

[0025] At the same time, the fixing seat 112 is fixedly connected to the base 101 and is located at one side of the base 101. The fixing seat 112 has a mounting groove 111, and the mounting groove 111 is located at one side of the fixing seat 112. The plurality of pushing cylinders 113 are fixedly connected to the fixing seat 112 and are located at one side of the fixing seat 112. The plurality of clamping members 114 are fixedly connected to the output ends of the plurality of pushing cylinders 113 and are located at one side of the pushing cylinder 113. The fixing seat 112 is fixed on the surface of the base 101 and is perpendicular to the working part 102. The motor rotor to be processed is inserted into the mounting groove 111, and then the pushing cylinder 113 is started. The output end of the pushing cylinder 113 will push the clamping member 114 to gather towards the motor rotor, and the clamping member 114 will be pressed against the motor rotor. Then, the motor rotor is pressed through the working part 102. It can be applicable to motor rotors of different models within a certain range, and the processing is more convenient.

[0026] In addition, the spring 115 is fixedly connected to the fixing seat 112 and is located inside the mounting groove 111. The mounting plate 116 is fixedly connected to the spring 115 and is located on one side of the spring 115. When the motor rotor is inserted into the mounting groove 111, the bottom contacts the mounting plate 116. The bottom of the mounting plate 116 has the spring 115. When the shaft pressing process is performed, the spring 115 will have a certain buffering effect, so that the motor rotor will not be strongly collided with the fixing seat 112 due to the impact force during processing, thereby causing damage to the bottom.

[0027] When using the utility model, the support block 109 is retracted upward by the lifting cylinder 108, the brake member 107 is released, and a thrust is applied to the base 101. The moving wheel 106 continues to rotate in the mounting seat 105 after being affected by the thrust, thereby driving the base 101 to move. When forces in different directions are applied, the mounting seat 105 can rotate on the connecting column 104 to change the direction of movement, thereby better controlling the moving position. After reaching the specified position, the brake member 107 is stepped on to contact the ground. Increase friction, and at the same time, the output end of the lifting cylinder 108 pushes the support block 109 downward, and the friction is increased by the contact between the support block 109 and the ground, while relieving the supporting pressure of the connecting column 104, the mounting seat 105 and the moving wheel 106, ensuring that the whole is more stable when placed on the ground, and then put the motor rotor to be processed into the mounting groove 111, and process it through the working part 102 to obtain the required parts, and drive the whole to move through the moving component 103, so that the installation position can be better adjusted.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is an overall structural diagram of the second embodiment of the utility model. The motor rotor pressing device provided by the utility model also includes a storage component 201, and the storage component 201 includes a drawer box 202 and a pull handle 203.

[0030] According to this specific embodiment, the drawer box 202 is slidably connected to the base 101 and is located on one side of the base 101. The pulling handle 203 is fixedly connected to the drawer box 202 and is located on one side of the drawer box 202. Some measuring tools, etc. can be placed in the drawer box 202. After processing, the drawer box 202 is pulled outward by the pulling handle 203, and the measuring tools inside are taken out to detect the motor rotor.

[0031] When using the utility model, the support block 109 is retracted upward by the lifting cylinder 108, the brake member 107 is released, and a thrust is applied to the base 101. The moving wheel 106 continues to rotate in the mounting seat 105 after being affected by the thrust, thereby driving the base 101 to move. When forces in different directions are applied, the mounting seat 105 can rotate on the connecting column 104 to change the direction of movement, thereby better controlling the moving position. After reaching the specified position, the brake member 107 is stepped on to contact the ground to increase friction, and at the same time, the output end of the lifting cylinder 108 pushes downward. The support block 109 is moved, and the friction is increased by the contact between the support block 109 and the ground, while the supporting pressure of the connecting column 104, the mounting seat 105 and the moving wheel 106 is relieved, so as to ensure that the whole is more stable when placed on the ground, and then the motor rotor to be processed is placed in the mounting groove 111, and it is processed by the working part 102, and then the pull handle 203 is pulled to pull out the drawer box 202, and the measuring tool is taken out from the drawer box 202 for detection, and the required parts are obtained, and the whole is driven to move by the moving component 103, so that the installation position can be better adjusted.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A motor rotor pressing device, comprising a base and a working part, wherein the working part is arranged on one side of the base, characterized in that: It also includes a plurality of moving components, wherein the plurality of moving components are respectively arranged on one side of the base; The moving assembly includes a connecting column, a mounting seat, a moving wheel and a brake member; The connecting column is fixedly connected to the base and is located on one side of the base, the mounting seat is rotatably connected to the connecting column and is located on one side of the connecting column, the moving wheel is rotatably connected to the mounting seat and is located on one side of the mounting seat, and the brake member is rotatably connected to the mounting seat and is located on one side of the mounting seat.

2. The motor rotor pressing device according to claim 1, characterized in that: The moving assembly also includes a lifting cylinder and a support block. The lifting cylinder is fixedly connected to the base and is located on one side of the base. The support block is fixedly connected to the output end of the lifting cylinder and is located on one side of the lifting cylinder.

3. The motor rotor pressing device according to claim 2, characterized in that: The motor rotor shaft pressing device also includes a mounting component, which is arranged on one side of the base. The mounting component includes a fixed seat, a plurality of pushing cylinders and a plurality of clamping members. The fixed seat is fixedly connected to the base and is located on one side of the base. The fixed seat has a mounting groove, which is located on one side of the fixed seat. The plurality of pushing cylinders are fixedly connected to the fixed seat and are located on one side of the fixed seat. The plurality of clamping members are respectively fixedly connected to the output ends of the plurality of pushing cylinders and are located on one side of the pushing cylinders.

4. The motor rotor pressing device according to claim 3, characterized in that: The mounting component also includes a spring and a mounting plate. The spring is fixedly connected to the fixing seat and is located inside the mounting groove. The mounting plate is fixedly connected to the spring and is located on one side of the spring.

5. The motor rotor pressing device according to claim 4, characterized in that: The motor rotor pressing device also includes a storage component, and the storage component is arranged on one side of the base.

6. The motor rotor pressing device according to claim 5, characterized in that: The storage assembly comprises a drawer box and a pulling handle, wherein the drawer box is slidably connected to the base and is located on one side of the base, and the pulling handle is fixedly connected to the drawer box and is located on one side of the drawer box.

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