Stamping device for servo motor rotor machining

Abstract

The utility model discloses a stamping device for machining a servo motor rotor. The stamping device comprises a bottom plate and a placement plate fixed to the top of the bottom plate. A stamping fixing assembly is arranged at the top of the bottom plate and comprises a connecting plate, a connecting block is fixedly connected to the front face of the connecting plate, a hydraulic rod is fixedly connected to the bottom of the connecting block, and a stamping block is fixedly connected to the bottom of the hydraulic rod; wherein fixing blocks are symmetrically fixed to the two sides of the stamping block, fixing rods are fixedly connected to one sides of the fixing blocks, mounting plates are symmetrically fixed to the top of the bottom plate, and rotating rods are rotationally connected to the front faces of the mounting plates. According to the stamping device for machining the servo motor rotor, before the motor rotor is stamped, the motor rotor can be fixed, so that the stability of the motor rotor during stamping is guaranteed, and the stamping device can be suitable for motor rotors of different specifications.

Description

Technical Field

[0001] This utility model relates to the field of motor rotor processing technology, specifically a stamping device for processing servo motor rotors. Background Technology

[0002] The motor rotor is the rotating part of the motor, and it is divided into motor rotor and generator rotor. It is an important component of the motor, responsible for outputting torque or receiving energy, and realizing the conversion between electrical energy and mechanical energy, as well as mechanical energy and electrical energy.

[0003] Publication number CN214768147U discloses a stamping device for processing motor stator and rotor laminations. The stamping mechanism facilitates better stamping of the laminations and collects the stamped waste, making it easier for workers to clean. The stamped laminations fall into a finished product box through the finished product outlet and flow out from the inclined discharge plate, allowing for easier collection. However, this patent still has the following problems in practical use:

[0004] When feeding rotor laminations, the rotation of the disc causes the arc groove to move the rotor laminations for feeding. However, the size of the arc groove is fixed, which makes it inconvenient to stamp rotor laminations of different sizes. Consequently, when stamping different rotor laminations, it is necessary to change to other models of machines, thus affecting work efficiency.

[0005] A stamping device for machining servo motor rotors is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a stamping device for processing servo motor rotors, in order to solve the problem mentioned in the background art where, when feeding rotor laminations, the rotor laminations are moved by the rotation of a disc using an arc groove. However, the size of the arc groove is fixed, which makes it inconvenient to stamp rotor laminations of different sizes. Consequently, when stamping different rotor laminations, it is necessary to change to other models of machines, thus affecting work efficiency.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a stamping device for processing servo motor rotors, comprising a base plate and a placement plate fixed on the top of the base plate;

[0008] Also includes:

[0009] The top of the base plate is provided with a stamping fixing assembly, which includes a connecting plate, a connecting block is fixedly connected to the front of the connecting plate, a hydraulic rod is fixedly connected to the bottom of the connecting block, and a stamping block is fixedly connected to the bottom of the hydraulic rod.

[0010] Among them, the two sides of the stamping block are symmetrically fixed with fixing blocks, and one side of the fixing block is fixedly connected with a fixing rod. The top of the base plate is symmetrically fixed with mounting plates, and the front of the mounting plate is rotatably connected with a rotating rod.

[0011] The fixed rod is rotatably connected to the rotating rod on the side away from the fixed block, and a sliding groove is provided in the middle of the rotating rod. The rotating shaft of the fixed rod and the rotating rod slides inside the sliding groove. A rotating rod is rotatably connected to one side of the rotating rod, and a moving plate is rotatably connected to one side of the rotating rod. Limiting blocks are symmetrically fixed to the top of the base plate, and the moving plate slides outside the limiting blocks. A first spring is symmetrically fixed to one side of the moving plate, and a clamping plate is fixedly connected to one side of the first spring. A telescopic rod is fixedly connected between the clamping plate and the moving plate.

[0012] Preferably, the limiting block is U-shaped.

[0013] Preferably, the top of the base plate is provided with a pushing assembly, the pushing assembly includes a connecting frame, a motor is installed on one side of the connecting frame, a rotating bar is rotatably connected to the other side of the connecting frame, the output end of the motor is fixedly connected to the rotating bar, and a sliding rod is slidably connected inside the connecting frame.

[0014] Preferably, a square plate is fixedly connected to the top of the slide rod, and a second spring is fixedly connected between the square plate and the connecting frame, and a push plate is fixedly connected to one side of the slide rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the stamping device for processing servo motor rotors can fix the motor rotor before stamping, thereby ensuring the stability of the motor rotor during stamping, and it can be applied to motor rotors of different specifications. The specific details are as follows:

[0016] 1. Activate the hydraulic rod. The hydraulic rod will drive the stamping block to move downwards. Then, the stamping block will drive the fixed blocks on both sides to move downwards. The fixed blocks will then drive the fixed rod to move downwards. The fixed rod will then work with the slide groove to drive the rotating rod to rotate. The rotating rod, in conjunction with the limiting block, will drive the moving plate to move linearly, so that the clamping plate first contacts the motor rotor. Secondly, the height of the clamping plate must be less than that of the motor rotor. As the moving plate continues to move, the first spring will be compressed, thereby increasing the force of the clamping plate on the motor rotation and fixing it, thus limiting the motor rotor. This ensures that the motor rotor can be fixed before stamping. It is necessary to ensure that the elastic force of the first spring is large enough to ensure that the motor rotor can be stably fixed no matter how much the first spring is compressed, thus enabling limiting stamping of motor rotors of different specifications.

[0017] 2. The motor can be started, which will drive the rotating bar to rotate. The rotating bar will then squeeze the square plate, causing the square plate to move along the slide bar. At the same time, the second spring will be compressed, and the slide bar will then move the push plate, causing the push plate to push out the stamped motor rotor. When the rotating bar rotates to a certain extent, it will detach from the square plate. At this time, the second spring will rebound, thereby resetting the square plate and driving the push plate to reset. Then the motor will be turned off, allowing the push plate to wait for the next push. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front view of this utility model;

[0019] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0021] Figure 4 This is a schematic diagram of the lifting rod connection structure of this utility model;

[0022] Figure 5 This is a side view schematic diagram of the connection structure of this utility model;

[0023] Figure 6 This is a side view of the motor connection structure of this utility model.

[0024] In the diagram: 1. Base plate; 2. Placement plate; 3. Fixing assembly; 301. Connecting plate; 302. Connecting block; 303. Hydraulic rod; 304. Stamping block; 305. Fixing block; 306. Fixing rod; 307. Mounting plate; 308. Rotating rod; 309. Slide groove; 310. Rotating rod; 311. Moving plate; 312. Limiting block; 313. First spring; 314. Clamping plate; 315. Telescopic rod; 4. Pushing assembly; 401. Connecting frame; 402. Motor; 403. Rotating bar; 404. Slide rod; 405. Second spring; 406. Square plate; 407. Push plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 6This utility model provides a technical solution: a stamping device for processing servo motor rotors, including a base plate 1 and a placement plate 2 fixed to the top of the base plate 1; a stamping fixing assembly 3 is provided on the top of the base plate 1, the stamping fixing assembly 3 includes a connecting plate 301, and a connecting block 302 is fixedly connected to the front of the connecting plate 301, and a hydraulic rod 303 is fixedly connected to the bottom of the connecting block 302, and a stamping block 304 is fixedly connected to the bottom of the hydraulic rod 303; wherein, fixing blocks 305 are symmetrically fixed on both sides of the stamping block 304, and a fixing rod 306 is fixedly connected to one side of the fixing block 305, and a mounting plate 307 is symmetrically fixed on the top of the base plate 1, and a rotating rod 308 is rotatably connected to the front of the mounting plate 307; wherein, the side of the fixing rod 306 away from the fixing block 305 is rotatably connected to the rotating rod 308, such as Figure 1-2 As shown, when the hydraulic rod 303 is activated, the hydraulic rod 303 will drive the stamping block 304 to move downward. Then, the stamping block 304 will drive the fixing blocks 305 on both sides to move downward. Then, the fixing blocks 305 will drive the fixing rod 306 to move downward. Then, the fixing rod 306 will cooperate with the slide groove 309 to drive the rotating rod 308 to rotate. Then, the rotating rod 308 will drive the rotating rod 310 to rotate. The middle part of the rotating rod 308 is provided with the slide groove 309, and the rotating shafts of the fixing rod 306 and the rotating rod 308 slide inside the slide groove 309.

[0027] A rotating rod 310 is rotatably connected to one side of the rotating rod 308, and a movable plate 311 is rotatably connected to one side of the rotating rod 310. Limiting blocks 312 are symmetrically fixed to the top of the base plate 1, and the movable plate 311 slides outside the limiting blocks 312. A first spring 313 is symmetrically fixed to one side of the movable plate 311, and a clamping plate 314 is fixedly connected to one side of the first spring 313. Figure 3 As shown, the position of the rotating rod 310 changes when it rotates. Therefore, the rotating rod 310, in conjunction with the limiting block 312, drives the moving plate 311 to move linearly. Then, the moving plate 311 drives the first spring 313 and the clamping plate 314 to move, so that the clamping plate 314 contacts the motor rotor first. Secondly, the height of the clamping plate 314 is smaller than that of the motor rotor.

[0028] As the moving plate 311 continues to move, the first spring 313 is compressed, increasing the force exerted by the clamping plate 314 on the motor's rotation and thus limiting the motor rotor's position. Then, the stamping block 304 stamps the motor rotor, securing it before stamping. Furthermore, the first spring 313 must be manufactured with sufficient elasticity to ensure stable fixation of the motor rotor regardless of compression, enabling limiting stamping of motor rotors of different specifications. Figure 5 , 6As shown, when the motor 402 is started, the motor 402 will drive the rotating bar 403 to rotate. Then the rotating bar 403 will squeeze the square plate 406, causing the square plate 406 to move the sliding rod 404. At the same time, the second spring 405 will be compressed. Then the sliding rod 404 will drive the push plate 407 to move, causing the push plate 407 to push out the stamped motor rotor. When the rotating bar 403 rotates to a certain extent, it will disengage from the square plate 406. At this time, the second spring 405 will rebound, thereby causing the square plate 406 to reset, and then driving the push plate 407 to reset. Then the motor 402 is turned off, so that the push plate 407 can wait for the next push. Moreover, a telescopic rod 315 is fixedly connected between the clamping plate 314 and the moving plate 311, and the limiting block 312 is U-shaped.

[0029] The top of the base plate 1 is provided with a pusher assembly 4. The pusher assembly 4 includes a connecting frame 401, and a motor 402 is installed on one side of the connecting frame 401. A rotating bar 403 is rotatably connected to the other side of the connecting frame 401. The output end of the motor 402 is fixedly connected to the rotating bar 403. A slide rod 404 is slidably connected inside the connecting frame 401. A square plate 406 is fixedly connected to the top of the slide rod 404. A second spring 405 is fixedly connected between the square plate 406 and the connecting frame 401. A push plate 407 is fixedly connected to one side of the slide rod 404.

[0030] Working principle: Before using this servo motor rotor processing stamping device, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 6As shown, firstly, the motor rotor is placed on the placement plate 2, and the hydraulic rod 303 is activated. The hydraulic rod 303 will drive the stamping block 304 to move downwards. Then, the stamping block 304 will drive the fixing blocks 305 on both sides to move downwards. Then, the fixing blocks 305 will drive the fixing rod 306 to move downwards. Then, the fixing rod 306 will cooperate with the slide groove 309 to drive the rotating rod 308 to rotate. Then, the rotating rod 308 will drive the rotating rod 310 to rotate. Since the position of the rotating rod 310 changes when it rotates, the rotating rod 310, in conjunction with the limiting block 312, will drive the moving plate 311 to move linearly. Then, the moving plate 311 will drive the first spring 313 and the clamping plate 314 to move, so that the clamping plate 31... 4. First, the clamping plate 314 contacts the motor rotor. Second, the height of the clamping plate 314 should be less than that of the motor rotor. When the moving plate 311 continues to move, the first spring 313 will be compressed, thereby increasing the force of the clamping plate 314 on the motor rotation fixation, thus limiting the motor rotor. Then, the stamping block 304 stamps the motor rotor, thus fixing the motor rotor before stamping. Furthermore, when manufacturing the first spring 313, it is necessary to ensure that the elastic force of the first spring 313 is large enough, so that the first spring 313 can stably fix the motor rotor no matter how much it is compressed, thus enabling the limiting stamping of motor rotors of different specifications.

[0031] The motor 402 can be started, which will drive the rotating bar 403 to rotate. The rotating bar 403 will then press the square plate 406, causing the square plate 406 to move the sliding rod 404. At the same time, the second spring 405 will be compressed. The sliding rod 404 will then drive the push plate 407 to move, causing the push plate 407 to push out the stamped motor rotor. When the rotating bar 403 rotates to a certain extent, it will disengage from the square plate 406. At this time, the second spring 405 will rebound, thereby resetting the square plate 406 and driving the push plate 407 to reset. Then the motor 402 will be turned off, allowing the push plate 407 to wait for the next push.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stamping device for processing servo motor rotors, comprising a base plate (1) and a placement plate (2) fixed on the top of the base plate (1). Its features are, Also includes: The top of the base plate (1) is provided with a stamping fixing assembly (3), the stamping fixing assembly (3) includes a connecting plate (301), and a connecting block (302) is fixedly connected to the front of the connecting plate (301), and a hydraulic rod (303) is fixedly connected to the bottom of the connecting block (302), and a stamping block (304) is fixedly connected to the bottom of the hydraulic rod (303). Among them, the stamping block (304) is symmetrically fixed with fixing blocks (305) on both sides, and a fixing rod (306) is fixedly connected to one side of the fixing block (305), and a mounting plate (307) is symmetrically fixed to the top of the base plate (1), and a rotating rod (308) is rotatably connected to the front of the mounting plate (307). Among them, the fixed rod (306) is rotatably connected to the rotating rod (308) on the side away from the fixed block (305), and a sliding groove (309) is provided in the middle of the rotating rod (308). The rotating shaft of the fixed rod (306) and the rotating rod (308) slides inside the sliding groove (309). A rotating rod (310) is rotatably connected to one side of the rotating rod (308), and a moving plate (311) is rotatably connected to one side of the rotating rod (310). A limit block (312) is symmetrically fixed to the top of the bottom plate (1), and the moving plate (311) slides outside the limit block (312). A first spring (313) is symmetrically fixed to one side of the moving plate (311), and a clamping plate (314) is fixedly connected to one side of the first spring (313). A telescopic rod (315) is fixedly connected between the clamping plate (314) and the moving plate (311).

2. The stamping device for machining a servo motor rotor according to claim 1, characterized in that: The limiting block (312) is U-shaped.

3. The stamping device for machining a servo motor rotor according to claim 1, characterized in that: The top of the base plate (1) is provided with a pusher assembly (4), which includes a connecting frame (401). A motor (402) is installed on one side of the connecting frame (401), and a rotating bar (403) is rotatably connected to the other side of the connecting frame (401). The output end of the motor (402) is fixedly connected to the rotating bar (403), and a slide rod (404) is slidably connected inside the connecting frame (401).

4. The stamping device for machining a servo motor rotor according to claim 3, characterized in that: A square plate (406) is fixedly connected to the top of the slide rod (404), and a second spring (405) is fixedly connected between the square plate (406) and the connecting frame (401). A push plate (407) is fixedly connected to one side of the slide rod (404).

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