Automatic rotor pressing device

Abstract

The utility model relates to the technical field of rotors, and discloses an automatic rotor pressing device which comprises a pressing head and a conveying belt, a supporting plate is arranged on the side portion of the conveying belt, a fixing plate is installed on the supporting plate, a lifting rod used for controlling is inserted in the fixing plate, and the pressing head is fixedly installed at the output end of the lifting rod. A supporting frame used for the conveying belt is installed outside the conveying belt, the supporting plate is located on the side portion of the supporting frame, an operation cavity is formed in the supporting frame, an adjusting assembly is arranged in the operation cavity, through the design of the adjusting assembly, the positions and intervals of rotors on the conveying belt can be accurately controlled, and therefore the product quality and the production efficiency can be improved; meanwhile, the position of the rotor is automatically adjusted, the requirement for manual adjustment is reduced, and therefore the complexity and labor intensity of manual operation are reduced, it is ensured that the movement range of the adjusting assembly is controlled through the limiting gear and the fixing rod, the risk that the movement range exceeds the set range is avoided, and the stability and safety of the production process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotors, in particular to an automatic rotor pressing device. Background Art

[0002] The rotor is a component of the motor, it is the part that rotates in the electromagnetic field, usually made of conductors. In a DC motor, the rotor rotates by the interaction of the magnetic field generated by the DC current with the magnetic field of the stator. In an AC motor, the rotor can be part of an induction motor, where the eddy currents induced by the changing magnetic field generate the rotational force, or it can be the part that is powered by a power supply to generate a rotating magnetic field, such as the rotor of a synchronous motor.

[0003] A rotor press fit generally refers to a device used in a motor or engine to ensure good contact between the rotor and the shaft in order to effectively transmit torque and rotational force.

[0004] In the current rotor pressing process, the rotor needs to be manually preset on the workbench, but the manual presetting of the rotor requires a lot of manual operations, including adjusting and calibrating the rotor position, which consumes a lot of human resources and increases production costs; therefore, it does not meet existing needs. We have proposed an automatic rotor pressing device. Utility Model Content

[0005] The utility model provides an automatic rotor pressing device, which can accurately control the position and spacing of the rotor on the conveyor belt, thereby helping to improve product quality and production efficiency. It solves the problem that the rotor needs to be manually preset on the workbench during the current rotor pressing process mentioned in the above background technology, but the manual preset rotor requires a lot of manual operation, including adjusting and calibrating the rotor position, which consumes a lot of human resources and increases production costs.

[0006] The utility model provides the following technical solutions: a rotor automatic pressing device, comprising a pressing head and a conveyor belt, a support plate is arranged on the side of the conveyor belt, a fixing plate is installed on the support plate, a lifting rod for controlling the lifting rod is inserted in the fixing plate, the pressing head is fixedly installed on the output end of the lifting rod, a support frame for the conveyor belt is installed outside the conveyor belt, the support plate is located on the side of the support frame, an operating cavity is opened in the support frame, and an adjustment component is arranged in the operating cavity.

[0007] As an optional solution of the rotor automatic pressing device described in the utility model, the adjusting component includes an adjusting plate installed on the supporting frame, an adjusting rod is installed at the bottom of the adjusting plate, the adjusting rod is inserted in the operating cavity, an adjusting gear is installed at the bottom of the adjusting rod, a driving rod is inserted at the bottom of the adjusting gear, a driving block is installed at the bottom of the driving rod, and a driving cylinder is connected to the side of the driving block.

[0008] As an optional solution of the rotor automatic pressing device described in the utility model, wherein: a through hole corresponding to the adjusting rod is opened on the support frame, the through hole is connected to the operating cavity, and the adjusting rod is inserted into the operating cavity through the through hole.

[0009] As an optional solution of the rotor automatic pressing device described in the utility model, a partition is installed in the operating chamber, the partition is located between the adjusting gear and the driving block, a rotating hole is opened in the partition, and the driving rod is connected to the driving block through the rotating hole.

[0010] As an optional solution of the rotor automatic pressing device described in the utility model, a limiting gear is arranged on the side of the adjusting gear, the adjusting gear is meshed with the limiting gear, a fixing rod for fixing the limiting gear is installed on the partition, and the limiting gear is movably plugged into the fixing rod.

[0011] As an optional solution for the rotor automatic pressing device described in the utility model, a limiting rod is installed at the bottom of the partition, one side of the driving cylinder is fixedly installed with the bottom end of the limiting rod, and the telescopic end of the driving cylinder is fixedly installed with the driving block.

[0012] As an optional solution of the rotor automatic pressing device described in the utility model, wherein: the adjustment plate is set as a semi-annular plate corresponding to the rotor, and the interval between the bottom of the adjustment plate and the conveyor belt is set to be between 1cm-2cm.

[0013] As an optional solution of the rotor automatic pressing device described in the utility model, wherein: an inspection port is installed on the side of the support frame, the inspection port is connected to the operating chamber, and an inspection cover is hinged at the inspection port.

[0014] The utility model has the following beneficial effects:

[0015] 1. The rotor automatic pressing device, through the design of the adjustment component, can accurately control the position and interval of the rotor on the conveyor belt, which helps to improve product quality and production efficiency. At the same time, the position of the rotor is automatically adjusted, reducing the need for manual adjustment, thereby reducing the complexity and labor intensity of manual operation. The limit gear and the fixing rod ensure that the movement range of the adjustment component is controlled, avoiding the risk of exceeding the set range, thereby increasing the stability and safety of the production process.

[0016] 2. The automatic rotor pressing device controls the position of the driving block through the limit rod and the driving cylinder, which can ensure that the movement range of the rotor is strictly controlled, so as to improve the positioning accuracy of the entire system, thereby helping to solve the possible problem of not being able to provide sufficiently accurate rotor position adjustment. It is connected to the operating chamber through the inspection port on the side of the support frame and is provided with an inspection cover, so that the operator can perform maintenance work without disassembling the entire equipment, reducing operational risks and improving operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the main body cutaway structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0020] Figure 4 It is a schematic diagram of the bottom cutaway structure of the utility model.

[0021] In the figure: 100, support plate; 110, fixed plate; 120, lifting rod; 130, pressing head; 200, conveyor belt; 210, support frame; 211, through port; 220, operating chamber; 230, inspection port; 231, inspection cover; 300, adjustment assembly; 310, adjustment plate; 320, adjustment rod; 330, adjustment gear; 340, driving rod; 350, driving block; 360, driving cylinder; 370, partition; 371, rotating hole; 272, fixing rod; 273, limit rod; 380, limit gear. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1: This embodiment is intended to promote the solution of the problem that the rotor needs to be manually preset on the workbench during the current rotor pressing process. However, manually presetting the rotor requires a lot of manual operations, including adjusting and calibrating the rotor position, which consumes a lot of human resources and increases production costs. Please refer to Figure 1-Figure 4 A rotor automatic pressing device includes a pressing head 130 and a conveyor belt 200. A support plate 100 is arranged on the side of the conveyor belt 200. A fixing plate 110 is installed on the support plate 100. A lifting rod 120 is inserted in the fixing plate 110. The pressing head 130 is fixedly installed on the output end of the lifting rod 120. A support frame 210 for the conveyor belt 200 is installed outside the conveyor belt 200. The support plate 100 is located on the side of the support frame 210. An operating cavity 220 is opened in the support frame 210. An adjusting component 300 is arranged in the operating cavity 220.

[0024] The adjustment assembly 300 includes an adjustment plate 310 installed on a support frame 210, an adjustment rod 320 is installed at the bottom of the adjustment plate 310, the adjustment rod 320 is inserted into the operating chamber 220, an adjustment gear 330 is installed at the bottom of the adjustment rod 320, a driving rod 340 is inserted at the bottom of the adjusting gear 330, a driving block 350 is installed at the bottom of the driving rod 340, and a driving cylinder 360 is connected to the side of the driving block 350.

[0025] The support frame 210 is provided with a through hole 211 corresponding to the adjustment rod 320, the through hole 211 is communicated with the operation chamber 220, and the adjustment rod 320 is plugged into the operation chamber 220 through the through hole 211. A partition 370 is installed in the operation chamber 220, the partition 370 is located between the adjustment gear 330 and the driving block 350, and a rotating hole 371 is provided in the partition 370, and the driving rod 340 is plugged into the driving block 350 through the rotating hole 371.

[0026] A limit gear 380 is disposed on the side of the adjusting gear 330 , and the adjusting gear 330 is meshed with the limit gear 380 . A fixing rod 272 for fixing the limit gear 380 is installed on the partition plate 370 , and the limit gear 380 is movably plugged with the fixing rod 272 .

[0027] First, the operator manipulates the movement of the driving cylinder 360, which moves the driving block 350, drives the driving rod 340 to rotate, and drives the rotating adjustment gear 330 as the driving rod 340 rotates. Then, as the adjustment gear 330 rotates, the position and angle of the adjustment plate 310 are changed, thereby adjusting the position or interval of the rotor on the conveyor belt 200. During the adjustment process, the limit gear 380 and the fixing rod 272 ensure that the movement range of the adjustment assembly 300 is controlled to prevent it from exceeding the set range.

[0028] In this embodiment: through the design of the adjustment component 300, the position and spacing of the rotor on the conveyor belt 200 can be accurately controlled, which helps to improve product quality and production efficiency. At the same time, the position of the rotor is automatically adjusted, which reduces the need for manual adjustment, thereby reducing the complexity and labor intensity of manual operation. The limit gear 380 and the fixing rod 272 ensure that the movement range of the adjustment component 300 is controlled, avoiding the risk of exceeding the set range, thereby increasing the stability and safety of the production process.

[0029] Embodiment 2: This embodiment is intended to promote the solution of the problem that the rotor position adjustment may not be sufficiently accurate. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1-Figure 4 .

[0030] A limit rod 273 is installed at the bottom of the partition 370, one side of the driving cylinder 360 is fixedly installed with the bottom end of the limit rod 273, and the telescopic end of the driving cylinder 360 is fixedly installed with the driving block 350. During the telescopic process of the driving cylinder 360, the limit rod 273 can effectively control the position of the driving block 350. This design helps to ensure that the range of motion of the driving block 350 is strictly controlled, thereby improving the positioning accuracy of the entire system.

[0031] The adjustment plate 310 is set as a semi-annular plate corresponding to the rotor, and the interval between the bottom of the adjustment plate 310 and the conveyor belt 200 is set to be between 1 cm and 2 cm, so that the adjustment is more precise. By controlling the interval between the adjustment plate 310 and the conveyor belt 200, the position of the rotor can be accurately controlled to ensure the accurate positioning and stability of the rotor during the pressing process.

[0032] An inspection port 230 is installed on the side of the support frame 210, and the inspection port 230 is connected to the operating chamber 220. An inspection cover 231 is hinged at the inspection port 230. The operator can perform maintenance work without disassembling the entire device, which reduces the operation risk and improves the operation safety.

[0033] In this embodiment: the position of the driving block 350 is controlled by the limit rod 273 and the driving cylinder 360, so as to ensure that the movement range of the rotor is strictly controlled, so as to improve the positioning accuracy of the entire system, thereby helping to solve the possible problem of not being able to provide sufficiently accurate rotor position adjustment. The inspection port 230 on the side of the support frame 210 is connected to the operating chamber 220, and an inspection cover 231 is provided, so that the operator can perform maintenance work without disassembling the entire equipment, thereby reducing operational risks and improving operational safety.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A rotor automatic pressing device, comprising a pressing head (130) and a conveyor belt (200), characterized in that: A support plate (100) is arranged on the side of the conveyor belt (200), a fixing plate (110) is installed on the support plate (100), a lifting rod (120) is inserted into the fixing plate (110), the pressing head (130) is fixedly installed on the output end of the lifting rod (120), a support frame (210) for the conveyor belt (200) is installed outside the conveyor belt (200), the support plate (100) is located on the side of the support frame (210), an operating cavity (220) is opened in the support frame (210), and an adjustment component (300) is arranged in the operating cavity (220).

2. The automatic rotor pressing device according to claim 1, characterized in that: The adjustment assembly (300) comprises an adjustment plate (310) mounted on the support frame (210); an adjustment rod (320) is mounted at the bottom of the adjustment plate (310); the adjustment rod (320) is inserted into the operating cavity (220); an adjustment gear (330) is mounted at the bottom of the adjustment rod (320); a driving rod (340) is inserted at the bottom of the adjustment gear (330); a driving block (350) is mounted at the bottom of the driving rod (340); and a driving cylinder (360) is connected to the side of the driving block (350).

3. The automatic rotor pressing device according to claim 2, characterized in that: The support frame (210) is provided with a through opening (211) corresponding to the adjusting rod (320), the through opening (211) is communicated with the operating cavity (220), and the adjusting rod (320) is inserted into the operating cavity (220) through the through opening (211).

4. The automatic rotor pressing device according to claim 2, characterized in that: A partition (370) is installed in the operating chamber (220), and the partition (370) is located between the adjusting gear (330) and the driving block (350). A rotating hole (371) is opened in the partition (370), and the driving rod (340) is plugged into the driving block (350) through the rotating hole (371).

5. The automatic rotor pressing device according to claim 4, characterized in that: A limit gear (380) is arranged on the side of the adjusting gear (330), the adjusting gear (330) is meshed with the limit gear (380), a fixing rod (272) for fixing the limit gear (380) is installed on the partition (370), and the limit gear (380) and the fixing rod (272) are movably plugged.

6. The automatic rotor pressing device according to claim 4, characterized in that: A limiting rod (273) is installed at the bottom of the partition (370), one side of the driving cylinder (360) is fixedly installed with the bottom end of the limiting rod (273), and the telescopic end of the driving cylinder (360) is fixedly installed with the driving block (350).

7. The automatic rotor pressing device according to claim 2, characterized in that: The adjustment plate (310) is configured as a semi-annular plate corresponding to the rotor, and the interval between the bottom of the adjustment plate (310) and the conveyor belt (200) is configured to be between 1 cm and 2 cm.

8. The rotor automatic pressing device according to claim 1, characterized in that: An inspection port (230) is installed on the side of the support frame (210), the inspection port (230) is in communication with the operating chamber (220), and an inspection cover (231) is hingedly connected to the inspection port (230).

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