Motor stator assembling mechanism

Abstract

The utility model discloses a motor stator assembling mechanism, and belongs to the technical field of stator clamps. A motor stator assembling mechanism comprises an operation cylinder and further comprises an adjusting plate connected to the operation cylinder in a sliding mode, one end of the adjusting plate is fixedly connected with a limiting plate, and a buffer air cushion is arranged on the outer wall of the limiting plate; the movable seat is fixedly connected to the other end of the adjusting plate, a conical block is connected to the interior of the operation cylinder in a lifting mode and attached to the inner wall of the movable seat, and when the conical block moves, the position of the limiting plate is changed; the air inflation assembly is used for supplying air to the buffer air cushion, and when the limiting plate moves towards the outside of the operation cylinder, the air inflation assembly conveys air into the buffer air cushion; on one hand, the position distance of the adjusting plate can be changed, the position size of the adjusting plate can be adjusted according to the size of the stator, the use convenience of the device is improved, on the other hand, the stability of connection between the limiting plate and the stator can be improved, and the friction effect outside the limiting plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stator fixture technical field especially relates to a motor stator assembly mechanism. BACKGROUND

[0002] The stator of a motor is the stationary part of the motor, and it is a main component of the motor. The iron core part bearing the stator winding generates a magnetic field through the stator winding, interacts with the rotor magnetic field, and thus realizes the rotating function of the motor. In the industrialized production and processing process, the stators often need to be processed in large quantities, such as punching, polishing, assembling and other related processing. In the processing process, the stators need to be fixed and clamped first.

[0003] According to the search, the patent with the Chinese patent publication number CN204669174U discloses a slip ring motor stator assembly auxiliary tool, which comprises a base platform, the lower surface of the base platform is provided with supporting legs, the upper surface of the base platform is connected with a fixed base, the fixed base is connected with a fixed cylinder, the two ends of the fixed cylinder are connected with shafts, the shafts are connected with bearings, the fixed cylinder is provided with threaded holes, the threaded holes of the fixed cylinder are connected with bolts, and the utility model has the advantages of simple structure, safety and reliability, convenient maintenance and low cost.

[0004] However, the motor stator assembly auxiliary tool cannot adjust the size of the assembly mechanism according to the size of the stator in use, has certain limitations, and is inconvenient to operate. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art that the stator assembly equipment cannot adjust the size of the assembly mechanism according to the size of the stator, has certain limitations and is inconvenient to operate, and provides a motor stator assembly mechanism.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A motor stator assembly mechanism, comprising an operating cylinder, further comprising: an adjusting plate slidingly connected to the operating cylinder, wherein one end of the adjusting plate is fixedly connected to a limiting plate, and a buffer air cushion is arranged on the outer wall of the limiting plate; a movable seat fixedly connected to the other end of the adjusting plate, wherein a conical block is liftingly connected in the operating cylinder, the conical block is in close contact with the inner wall of the movable seat, and the position of the limiting plate is changed when the conical block moves; an inflation assembly for supplying air to the buffer air cushion, when the limiting plate moves towards the outside of the operating cylinder, the inflation assembly delivers air into the buffer air cushion; and a driving part for driving the conical block to move up and down.

[0008] In order to facilitate the inflation of the buffer air cushion, preferably, the inflation assembly comprises a booster cylinder fixedly connected to the operating cylinder, a booster rod is slidably connected to the booster cylinder, one end of the booster rod is provided with a piston, and the piston is in close contact with the inner wall of the booster cylinder, the other end of the booster rod is fixedly connected to the movable seat, and the booster cylinder is connected in communication with the buffer air cushion through the telescopic pipe.

[0009] In order to facilitate the position limiting of the movable seat, further, a limiting spring is arranged in the operating cylinder, and the two ends of the limiting spring are fixedly connected to the operating cylinder and the movable seat respectively.

[0010] In order to facilitate the storage of the telescopic pipe, preferably, a through channel is formed in the adjusting plate, and the telescopic pipe is arranged in the through channel.

[0011] In order to facilitate the connection of the buffer air cushion, preferably, a groove is formed in the limiting plate, and the outer wall of the buffer air cushion is fixedly connected in the groove.

[0012] In order to facilitate the lifting movement of the conical block, preferably, the driving part comprises a hydraulic cylinder, the bottom of the operating cylinder is fixedly connected with a base, the hydraulic cylinder is fixedly connected to the base, and the conical block is fixedly connected to the output end of the hydraulic cylinder.

[0013] Compared with the prior art, the motor stator assembly mechanism has the following beneficial effects:

[0014] 1、The motor stator assembly mechanism, when the conical block moves in the operating cylinder and the conical block moves from the bottom of the operating cylinder to the upper part, the position of the adjusting plate is changed, at this time the adjusting plate will drive the limiting plate to move towards the outside of the operating cylinder, and when the conical block rises and falls, the adjusting plate moves synchronously, thereby the position distance of the adjusting plate can be changed, so that the position size of the adjusting plate can be adjusted according to the size of the stator, and the use convenience of the device is improved.

[0015] 2、The motor stator assembly mechanism, when the limiting plate moves towards the outside of the operating cylinder, the booster cylinder will deliver gas into the buffer air cushion, at this time the buffer air cushion will expand and contact the outside of the stator, thereby the stability of the connection between the limiting plate and the stator during the assembly of the stator can be improved, and the friction effect of the outside of the limiting plate is improved.

[0016] The parts not involved in the device are the same as or can be realized by the prior art, the position distance of the adjusting plate can be changed, so that the position size of the adjusting plate can be adjusted according to the size of the stator, the use convenience of the device is improved, and the stability of the connection between the limiting plate and the stator is improved, and the friction effect of the outside of the limiting plate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A first view angle structural schematic view of a motor stator assembling mechanism is provided in the utility model;

[0018] Figure 2 A second view angle structural schematic view of a motor stator assembling mechanism is provided in the utility model;

[0019] Figure 3 A sectional structural schematic view of a motor stator assembling mechanism is provided in the utility model;

[0020] Figure 4 A partial structural schematic view of a motor stator assembling mechanism is provided in the utility model.

[0021] In the drawing: 1, operating cylinder; 2, conical block; 3, adjusting plate; 4, movable seat; 5, limiting plate; 6, groove; 7, buffer air cushion; 8, limiting spring; 9, booster cylinder; 10, booster rod; 11, through channel; 12, telescopic pipe; 13, base; 14, hydraulic cylinder. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Embodiment:

[0025] With reference to Figures 1-4 A motor stator assembling mechanism, comprising an operating cylinder 1, further comprising: an adjusting plate 3 slidably connected to the operating cylinder 1, wherein one end of the adjusting plate 3 is fixedly connected to a limiting plate 5, and a buffer air cushion 7 is arranged on the outer wall of the limiting plate 5; a movable seat 4 fixedly connected to the other end of the adjusting plate 3, wherein a conical block 2 is liftingly connected in the operating cylinder 1, the conical block 2 is in close contact with the inner wall of the movable seat 4, and when the conical block 2 moves, the position of the limiting plate 5 is changed; an inflation assembly for supplying air to the buffer air cushion 7, when the limiting plate 5 moves towards the outside of the operating cylinder 1, the inflation assembly delivers gas into the buffer air cushion 7; a driving part for driving the conical block 2 to move up and down.

[0026] When the driving part drives the conical block 2 to move inside the operating cylinder 1, and the conical block 2 fits the movable seat 4 and moves from the bottom of the operating cylinder 1 toward the top, the position of the adjustment plate 3 is changed. At this time, the adjustment plate 3 will drive the limit plate 5 to move toward the outside of the operating cylinder 1, and when the conical block 2 is raised or lowered, the adjustment plate 3 moves synchronously, thereby changing the position distance of the adjustment plate 3, so that the position size of the adjustment plate 3 can be adjusted according to the size of the stator, thereby improving the convenience of use of the device.

[0027] When the limit plate 5 moves toward the outside of the operating tube 1, the inflation component will transport gas into the buffer air cushion 7. At this time, the buffer air cushion 7 will expand and contact the outside of the stator, thereby improving the stability of the connection between the limit plate 5 and the stator during assembly, and improving the friction effect on the outside of the limit plate 5.

[0028] Furthermore, in order to facilitate the inflation of the buffer air cushion 7, the above-mentioned inflation component includes a booster cylinder 9 fixedly connected to the operating cylinder 1, and a booster rod 10 is slidably connected to the booster cylinder 9. A piston is provided at one end of the booster rod 10, and the piston fits against the inner wall of the booster cylinder 9. The other end of the booster rod 10 is fixedly connected to the movable seat 4. The booster cylinder 9 is connected to the buffer air cushion 7 through a telescopic tube 12, and a through channel 11 is opened in the adjustment plate 3. The telescopic tube 12 is arranged in the through channel 11, which can be used to store the telescopic tube 12.

[0029] When the conical block 2 rises and drives the adjustment plate 3 to move, the movable seat 4 will move toward the inner wall of the operating cylinder 1. At this time, the booster rod 10 will drive the piston to move and compress the gas in the booster cylinder 9. At this time, the gas in the booster cylinder 9 will be transported to the buffer air cushion 7 through the telescopic tube 12, and the buffer air cushion 7 will be inflated and then expanded.

[0030] Here, a groove 6 is formed on the limiting plate 5 , and the outer wall of the buffer air cushion 7 is fixedly connected in the groove 6 , thereby connecting and fixing the buffer air cushion 7 .

[0031] In addition, a limit spring 8 is provided in the operating cylinder 1 , and both ends of the limit spring 8 are fixedly connected to the operating cylinder 1 and the movable seat 4 respectively.

[0032] The position of the movable seat 4 can be limited by the limit spring 8.

[0033] Furthermore, the driving part includes a hydraulic cylinder 14 , a base 13 is fixedly connected to the bottom of the operating cylinder 1 , the hydraulic cylinder 14 is fixedly connected to the base 13 , and the conical block 2 is fixedly connected to the output end of the hydraulic cylinder 14 .

[0034] By placing the base 13 on the workbench, the conical block 2 can be driven to move up and down by the hydraulic cylinder 14, thereby changing the position of the adjusting plate 3, so that it can adapt to the size of different stators.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A motor stator assembly mechanism, comprising an operating cylinder (1), characterized in that: Also includes: An adjustment plate (3) slidably connected to the operating cylinder (1), One end of the adjustment plate (3) is fixedly connected to a limit plate (5), and a buffer air cushion (7) is provided on the outer wall of the limit plate (5); A movable seat (4) fixedly connected to the other end of the adjustment plate (3), The operating cylinder (1) is provided with a tapered block (2) in a lifting manner. The tapered block (2) is fitted with the inner wall of the movable seat (4). When the tapered block (2) moves, the position of the limiting plate (5) is changed. An air filling component is used to supply air to the buffer air cushion (7), and when the limit plate (5) moves toward the outside of the operating cylinder (1), the air filling component conveys air into the buffer air cushion (7); The driving part is used for driving the conical block (2) to move up and down.

2. The motor stator assembly mechanism according to claim 1, characterized in that: The inflation assembly includes a booster cylinder (9) fixedly connected to the operating cylinder (1), a booster rod (10) slidably connected to the booster cylinder (9), a piston is provided at one end of the booster rod (10), and the piston is in contact with the inner wall of the booster cylinder (9), the other end of the booster rod (10) is fixedly connected to the movable seat (4), and the booster cylinder (9) is connected to the buffer air cushion (7) through a telescopic tube (12).

3. The motor stator assembly mechanism according to claim 2, characterized in that: A limit spring (8) is provided in the operating cylinder (1), and two ends of the limit spring (8) are respectively fixedly connected to the operating cylinder (1) and the movable seat (4).

4. The motor stator assembly mechanism according to claim 2, characterized in that: A through channel (11) is provided in the adjustment plate (3), and the telescopic tube (12) is arranged in the through channel (11).

5. The motor stator assembly mechanism according to claim 1, characterized in that: A groove (6) is provided on the limiting plate (5), and the outer wall of the buffer air cushion (7) is fixedly connected in the groove (6).

6. The motor stator assembly mechanism according to claim 1, characterized in that: The driving part comprises a hydraulic cylinder (14), the bottom of the operating cylinder (1) is fixedly connected to a base (13), the hydraulic cylinder (14) is fixedly connected to the base (13), and the conical block (2) is fixedly connected to the output end of the hydraulic cylinder (14).

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