Stator and rotor chip assembly clamping device
By designing the stator rotor chip assembly clamping fixture, including clamping and loading mechanism and loading assembly, the problems of insufficient adaptability and unstable loading of motor assembly clamps in the prior art are solved, and rapid and stable assembly of motor components of different sizes and shapes are achieved.
Patent Information
- Application Number
- CN202421478614.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing motor stator rotor assembly fixtures are limited in adaptability when facing motor components of different sizes and weights. Since the stator and rotor are mostly cylindrical in shape, they are easy to roll when loading, which affects the loading stability.
A stator rotor chip assembly clamping fixing device is designed, including an assembly seat, a fixing plate, a clamping and loading mechanism and loading assembly. The clamping and feeding mechanism achieves precise clamping and fixing of stators and rotors of different sizes through movable plates and clamping components. The movable plates can be dynamically adjusted to suit components of different sizes. The loading assembly uses electric telescopic rods and rubber blocks to ensure that the stator and rotor are firmly positioned during the loading process and avoid sliding.
The device can quickly and stably assemble stators and rotors of different sizes and shapes, improving assembly flexibility and efficiency, and ensuring stability of the loading process.
Smart Images
Figure CN222735979U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor processing, in particular to a stator and rotor chip assembly clamping and fixing device. Background Art
[0002] The motor usually includes a housing, a rotor and a stator. The existing rotor has magnetic steel, which makes the motor have strong magnetism. The motor needs to be assembled manually or with a fixture. The stator is fixed in the housing in advance, and then the rotor is installed in the housing.
[0003] As shown in the reference case "A motor stator and rotor assembly fixture" announcement number "CN218733754U", the upper fixing part and the lower fixing part are coaxially arranged to ensure the absolute concentricity of the rotor and the stator / air duct housing, and the buffer spring is arranged to reduce damage to the bearing;
[0004] Since the volume and weight of the stators and rotors of different motors are different, the adaptability of existing motor stator and rotor assembly fixtures is limited when facing motor components of different sizes and weights during clamping and installation. In addition, since the stators and rotors are mostly cylindrical in shape, they are easy to roll on the loading plate during loading, affecting the loading stability.
[0005] Therefore, a stator and rotor chip assembly clamping and fixing device is proposed to solve the above problems. Summary of the invention
[0006] The purpose of the utility model is to provide a stator and rotor chip assembly clamping and fixing device in order to solve the above-mentioned problems, thereby improving the existing motor stator and rotor assembly fixture, which has limited adaptability when facing motor components of different sizes and weights, and because the stators and rotors are mostly cylindrical in shape, they are easy to roll on the loading plate during loading, affecting the loading stability.
[0007] The utility model achieves the above-mentioned purpose through the following technical solutions. A stator and rotor chip assembly clamping and fixing device comprises: an assembly seat, a fixing plate is fixedly installed on one side of the assembly seat, and a clamping and feeding mechanism is arranged on one side of the assembly seat for clamping and assembling different stators and rotors and stably feeding before assembly. The clamping and feeding mechanism comprises two movable plates arranged on one side of the fixing plate, and one side of the two movable plates is provided with a clamping assembly. One side of the assembly seat is provided with a feeding assembly. When the stator and the rotor need to be assembled, the stator and the rotor can be quickly and stably moved to the clamping assembly through the feeding assembly. The stators and rotors of different sizes can be accurately clamped and fixed through the clamping assembly, so that the clamping assembly can adapt to stators and rotors of various sizes and shapes. The movable plate can dynamically adjust its position according to the specific sizes of the stator and the rotor to adapt to different components, thereby improving the flexibility and efficiency of assembly.
[0008] Preferably, the clamping assembly includes a guide frame fixedly mounted on one side of the movable plate, two clamping plates are slidably mounted on one side of the guide frame, a motor is fixedly mounted on one side of the movable plate, a bidirectional screw is fixedly mounted on the output end of the motor, one side of the two clamping plates passes through the guide frame and is located on one side of the bidirectional screw, one end of the bidirectional screw passes through the two clamping plates and is threadedly connected to the two clamping plates, when clamping is needed, the motor can be started to drive the bidirectional screw, and the bidirectional screw can synchronously drive the two clamping plates to approach each other to accurately clamp electrons and rotors of different sizes, so that the two clamping plates can flexibly adjust their spacing according to assembly needs through the control of the motor, so as to adapt to stators and rotors of different diameters.
[0009] Preferably, a rubber plate is fixedly mounted on one adjacent side of the two clamping plates, and a plurality of friction grooves are provided on the surface of the rubber plate. The surface of the rubber plate is provided with a plurality of friction grooves, which increase the friction force with the contact surface of the stator and the rotor, thereby improving the stability and anti-slip ability during clamping.
[0010] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is used for the sliding panel to interlock the two guide rails and the guide rails are provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is used for the sliding panel to interlock the two guide rails, and an end of the sliding panel is provided with an interlocking structure.
[0011] Preferably, the loading assembly includes a loading plate arranged on one side of the assembly seat, an electric telescopic rod is fixedly installed inside the assembly seat, the output end of the electric telescopic rod extends out of the assembly seat and is fixedly connected to the bottom of the loading plate, and a plurality of telescopic guide rods are also fixedly installed inside the assembly seat, one end of the plurality of telescopic guide rods passes through the assembly seat and is fixedly connected to the bottom of the loading plate. The loading plate can be smoothly moved vertically and horizontally with the coordinated use of the electric telescopic rod and the telescopic guide rod, ensuring that the loading plate can be accurately adjusted to the desired position so as to safely and effectively deliver the stator and rotor into the clamping point.
[0012] Preferably, the feeding assembly also includes a plurality of rubber blocks fixedly mounted on the surface of the feeding plate, the plurality of rubber blocks are equidistantly distributed, and the plurality of rubber blocks are cylindrical in shape. When the stator and the rotor move to the surface of the feeding plate, they can contact with adjacent rubber blocks and squeeze the adjacent rubber blocks to deform, so that the plurality of rubber blocks cooperate to form grooves that match the contact surface, thereby positioning the stator or the rotor. When the feeding plate moves, the stator or the rotor remains firmly positioned in the groove formed by the plurality of rubber blocks to prevent the components from sliding during movement.
[0013] Preferably, guide plates are fixedly installed on both sides of the assembly seat, and the tops of the guide plates are arranged to be inclined. The loading plate is located between the two guide plates, and both sides of the loading plate are arranged to be inclined. When the stator or rotor is moved to the loading plate, the stator or rotor can be smoothly guided to the loading plate through the inclined surface of the guide plate. This inclined surface design reduces the mechanical impact during component loading, so that the stator or rotor can slide smoothly into place.
[0014] The beneficial effects of the utility model are:
[0015] When the stator and the rotor need to be assembled, the stator and the rotor can be quickly and stably moved to the clamping assembly through the loading assembly. The stators and rotors of different sizes can be accurately clamped and fixed through the clamping assembly, so that the clamping assembly can adapt to stators and rotors of various sizes and shapes. The movable plate can dynamically adjust its position according to the specific size of the stator and the rotor to adapt to different components, thereby improving the flexibility and efficiency of assembly;
[0016] When the stator and the rotor move to the surface of the loading plate, they can contact the adjacent rubber blocks and squeeze the adjacent rubber blocks to deform, so that multiple rubber blocks cooperate to form grooves that match the contact surface, thereby positioning the stator or the rotor. When the loading plate moves, the stator or the rotor remains firmly positioned in the groove formed by the multiple rubber blocks to prevent the components from sliding during movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the clamping and feeding mechanism of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0020] Figure 4 It is a schematic diagram of the structure of the feeding component of the utility model.
[0021] In the figure: 1. assembly seat; 2. fixed plate; 3. clamping and feeding mechanism; 31. movable plate; 32. clamping assembly; 321. guide frame; 322. clamping plate; 323. motor; 324. bidirectional screw; 325. rubber plate; 326. friction groove; 327. movable groove; 328. movable plate; 329. driving plate; 3210. driving screw; 3211. roller; 33. feeding assembly; 331. feeding plate; 332. electric telescopic rod; 333. telescopic guide rod; 334. rubber block; 335. guide plate. 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] When implementing: Figure 1-4 As shown, a stator and rotor chip assembly clamping and fixing device comprises: an assembly seat 1, a fixed plate 2 is fixedly installed on one side of the assembly seat 1, and a clamping and feeding mechanism 3 is arranged on one side of the assembly seat 1 for clamping and assembling different stators and rotors and can stably feed before assembly, wherein the clamping and feeding mechanism 3 comprises two movable plates 31 arranged on one side of the fixed plate 2, and a clamping assembly 32 is arranged on one side of the two movable plates 31, and a feeding assembly 33 is arranged on one side of the assembly seat 1. When the stator and the rotor need to be assembled, the stator and the rotor can be quickly and stably moved to the clamping assembly 32 through the feeding assembly 33, and stators and rotors of different sizes can be accurately clamped and fixed through the clamping assembly 32, so that the clamping assembly 32 can adapt to stators and rotors of various sizes and shapes, and the movable plate 31 can dynamically adjust the position according to the specific sizes of the stator and the rotor to adapt to different components, thereby improving the flexibility and efficiency of assembly.
[0024] like Figure 2 and Figure 3As shown, the clamping assembly 32 includes a guide frame 321 fixedly mounted on one side of the movable plate 31, two clamping plates 322 are slidably mounted on one side of the guide frame 321, a motor 323 is fixedly mounted on one side of the movable plate 31, a bidirectional screw 324 is fixedly mounted on the output end of the motor 323, one side of the two clamping plates 322 both penetrate the guide frame 321 and are located on one side of the bidirectional screw 324, one end of the bidirectional screw 324 penetrates the two clamping plates 322 and is threadedly connected to the two clamping plates 322, when clamping is required, the motor 323 can be started to drive the bidirectional screw 324, The bidirectional screw 324 synchronously drives the two clamping plates 322 to approach each other to accurately clamp the stators and rotors of different sizes, so that the two clamping plates 322 can flexibly adjust their spacing according to the needs of assembly through the control of the motor 323, so as to adapt to stators and rotors of different diameters. The adjacent sides of the two clamping plates 322 are fixedly installed with rubber plates 325, and the surface of the rubber plates 325 begins to have multiple friction grooves 326. The surface of the rubber plates 325 is provided with multiple friction grooves 326, which increase the friction force with the contact surface of the stator and the rotor, thereby improving the stability and Anti-slip ability, a movable groove 327 is opened on one side of the fixed plate 2, a movable plate 328 is slidably installed inside the movable groove 327, a driving plate 329 is fixedly installed on one side of the movable plate 328, the driving plate 329 is slidably connected with the fixed plate 2, a driving screw 3210 is rotatably installed on one side of the fixed plate 2, one end of the driving screw 3210 passes through the driving plate 329 and is threadedly connected with the driving plate 329, the movable plate 328 is located at the bottom of the two movable plates 31, a plurality of rollers 3211 are fixedly installed on the top of the movable plate 328, and one side of the two movable plates 31 slides with the top of the fixed plate 2 When the two movable plates 31 need to be moved, the driving screw 3210 can be rotated to allow the driving screw 3210 to move the driving plate 329 and synchronously drive the movable plate 328 to move upward. When the movable plate 328 moves upward, it synchronously drives multiple rollers 3211 to contact the bottom of the two movable plates 31. At this time, the two movable plates 31 can be freely moved on one side of the fixed plate 2. During assembly, the positions of the two movable plates 31 can be controlled to achieve accurate alignment and assembly of the stator and the rotor, which can adapt to stators and rotors of different sizes and shapes and ensure the alignment and stability of each component during the assembly process.
[0025] like Figure 2 and Figure 4As shown, the loading assembly 33 includes a loading plate 331 arranged on one side of the assembly seat 1, an electric telescopic rod 332 is fixedly installed inside the assembly seat 1, the output end of the electric telescopic rod 332 extends out of the assembly seat 1 and is fixedly connected to the bottom of the loading plate 331, and a plurality of telescopic guide rods 333 are also fixedly installed inside the assembly seat 1, one end of the plurality of telescopic guide rods 333 all penetrate the assembly seat 1 and are fixedly connected to the bottom of the loading plate 331, and the loading plate 331 is stably moved vertically and horizontally under the coordinated use of the electric telescopic rod 332 and the telescopic guide rod 333, ensuring that the loading plate 331 can be accurately adjusted to the required position, so as to safely and effectively send the stator and the rotor into the clamping point, and the loading assembly 33 also includes a plurality of rubber blocks 334 fixedly installed on the surface of the loading plate 331, and the plurality of rubber blocks 334 are all equidistantly distributed, and the plurality of rubber blocks 334 are all cylindrical, and are moved between the stator and the rotor. When the loading plate 331 moves to the surface of the loading plate 331, it can contact with the adjacent rubber block 334, squeeze the adjacent rubber block 334 to deform, so that the multiple rubber blocks 334 cooperate to form a groove that matches the contact surface, thereby positioning the stator or rotor. When the loading plate 331 moves, the stator or rotor remains firmly positioned in the groove formed by the multiple rubber blocks 334 to prevent the components from sliding during the movement. Guide plates 335 are fixedly installed on both sides of the assembly seat 1, and the tops of the guide plates 335 are set to be inclined. The loading plate 331 is located between the two guide plates 335, and both sides of the loading plate 331 are set to be inclined. When the stator or rotor is moved to the loading plate 331, the stator or rotor can be smoothly guided to the loading plate 331 through the inclined surface of the guide plate 335. This inclined surface design reduces the mechanical impact when the components are loaded, so that the stator or rotor can slide smoothly into place.
[0026] When the utility model is in use, when clamping is needed, the motor 323 can be started to drive the bidirectional screw 324, and the bidirectional screw 324 can synchronously drive the two clamping plates 322 to approach each other to accurately clamp electrons and rotors of different sizes, so that the two clamping plates 322 can flexibly adjust their spacing according to the needs of assembly through the control of the motor 323, so as to adapt to stators and rotors of different diameters. When the two movable plates 31 need to be moved, the driving screw 3210 can be rotated to allow the driving screw 3210 to move the driving plate 329 and synchronously drive the movable plate 328 to move upward. When the movable plate 328 moves upward, it synchronously drives multiple rollers 3211 to contact the bottom of the two movable plates 31. At this time, the two movable plates 31 can be freely moved on one side of the fixed plate 2, and the two movable plates 31 can be controlled during assembly. 1, to achieve accurate alignment and assembly of the stator and the rotor, to adapt to stators and rotors of different sizes and shapes, to ensure the alignment and stability of various components during the assembly process, the loading plate 331 is smoothly moved vertically and horizontally with the cooperation of the electric telescopic rod 332 and the telescopic guide rod 333, to ensure that the loading plate 331 can be accurately adjusted to the required position, so as to safely and effectively send the stator and the rotor into the clamping point, when the stator and the rotor move to the surface of the loading plate 331, they can contact with the adjacent rubber blocks 334, squeeze the adjacent rubber blocks 334 to deform, so that the multiple rubber blocks 334 cooperate to form a groove adapted to the contact surface, thereby positioning the stator or rotor, when the loading plate 331 moves, the stator or the rotor remains firmly positioned in the groove formed by the multiple rubber blocks 334, to prevent the components from sliding during the movement.
[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A stator and rotor chip assembly clamping and fixing device, characterized in that: include: An assembly seat (1), a fixing plate (2) being fixedly mounted on one side of the assembly seat (1); A clamping and loading mechanism (3) for clamping and assembling different stators and rotors and capable of stably loading materials before assembly, the clamping and loading mechanism (3) being arranged on one side of the assembly seat (1); The clamping and feeding mechanism (3) comprises two movable plates (31) arranged on one side of the fixed plate (2), one side of the two movable plates (31) is provided with a clamping assembly (32), and one side of the assembly seat (1) is provided with a feeding assembly (33).
2. The stator and rotor chip assembly clamping and fixing device according to claim 1 is characterized in that: The clamping assembly (32) comprises a guide frame (321) fixedly mounted on one side of the movable plate (31); two clamping plates (322) are slidably mounted on one side of the guide frame (321); a motor (323) is fixedly mounted on one side of the movable plate (31); a bidirectional screw (324) is fixedly mounted on the output end of the motor (323); one side of the two clamping plates (322) passes through the guide frame (321) and is located on one side of the bidirectional screw (324); one end of the bidirectional screw (324) passes through the two clamping plates (322) and is threadedly connected to the two clamping plates (322).
3. The stator and rotor chip assembly clamping and fixing device according to claim 2 is characterized in that: A rubber plate (325) is fixedly mounted on one adjacent side of the two clamping plates (322), and a plurality of friction grooves (326) are formed on the surface of the rubber plate (325).
4. The stator and rotor chip assembly clamping and fixing device according to claim 1, characterized in that: A movable groove (327) is provided on one side of the fixed plate (2), a movable plate (328) is slidably mounted inside the movable groove (327), a driving plate (329) is fixedly mounted on one side of the movable plate (328), the driving plate (329) is slidably connected to the fixed plate (2), a driving screw (3210) is rotatably mounted on one side of the fixed plate (2), one end of the driving screw (3210) passes through the driving plate (329) and is threadedly connected to the driving plate (329), the movable plate (328) is located at the bottom of the two movable plates (31), a plurality of rollers (3211) are fixedly mounted on the top of the movable plate (328), and one side of the two movable plates (31) is slidably connected to the top of the fixed plate (2).
5. The stator and rotor chip assembly clamping and fixing device according to claim 1, characterized in that: The loading assembly (33) comprises a loading plate (331) arranged on one side of the assembly seat (1); an electric telescopic rod (332) is fixedly mounted inside the assembly seat (1); an output end of the electric telescopic rod (332) extends out of the assembly seat (1) and is fixedly connected to the bottom of the loading plate (331); a plurality of telescopic guide rods (333) are also fixedly mounted inside the assembly seat (1); one end of each of the plurality of telescopic guide rods (333) passes through the assembly seat (1) and is fixedly connected to the bottom of the loading plate (331).
6. The stator and rotor chip assembly clamping and fixing device according to claim 5, characterized in that: The loading assembly (33) further comprises a plurality of rubber blocks (334) fixedly mounted on the surface of the loading plate (331); the plurality of rubber blocks (334) are all distributed at equal intervals, and the plurality of rubber blocks (334) are all cylindrical in shape.
7. The stator and rotor chip assembly clamping and fixing device according to claim 5, characterized in that: Guide plates (335) are fixedly mounted on both sides of the assembly seat (1), and the tops of the guide plates (335) are arranged in a sloped shape. The loading plate (331) is located between the two guide plates (335), and both sides of the loading plate (331) are arranged in a sloped shape.