High efficiency stator clip device

Abstract

The utility model discloses a kind of high-efficiency stator clamping sheet devices, it is related to motor stator clamping sheet technical field, improve the problem that it is inconvenient to fine tune stator clamping sheet, including stator core and stator clamping sheet body, the stator clamping sheet body is set to the both sides of stator core, the stator clamping sheet body includes chuck, the inside of the chuck is provided with cavity, the inner chamber of the cavity is provided with adjusting mechanism, the side of adjusting mechanism is fixedly connected with horizontal plate, the utility model is by being provided with chuck, horizontal plate, positioning cylinder, limit rod and limit hole, can be sealed and fixed to the both ends of stator core, by being provided with handle, threaded rod, threaded sleeve and connecting rod, horizontal plate, positioning cylinder and limit rod can be moved, the spacing between four limit rods is adjusted, so that it can be suitable for different size stator core, improve the use range of stator clamping sheet body, it is convenient to install and fix stator clamping sheet body simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of motor stator clipping technology, and in particular to a high-efficiency stator clipping device. Background Technology

[0002] The stator is the stationary part of an electric motor, consisting of three parts: the stator core, the stator windings, and the frame. The main function of the stator is to generate rotating magnetism. The stator core is mainly made of silicon steel sheets. When installing a silicon steel sheet stator in a motor, stator clips are generally required to seal and fix its ends. Although some stator clips currently in use can meet normal usage requirements, they still have defects in actual use. For example, the existing stator clip structure is relatively fixed, making it inconvenient to make fine adjustments. It can only be used for motor silicon steel sheet stators of fixed sizes. When the stator clips do not match the motor silicon steel sheet stator, it cannot be used, limiting its application range. Therefore, an efficient stator clip device is proposed. Utility Model Content

[0003] To address the problem of inconvenience in fine-tuning stator clips, this invention provides a high-efficiency stator clip device.

[0004] This utility model provides a high-efficiency stator latching device, which adopts the following technical solution: A high-efficiency stator clipping device includes a stator core and a stator clipping body. The stator clipping body is disposed on both sides of the stator core. The stator clipping body includes a chuck with a cavity inside. An adjustment mechanism is provided in the inner cavity of the cavity. A horizontal plate is fixedly connected to one side of the adjustment mechanism. A positioning cylinder is embedded on the surface of the horizontal plate. A limit rod is movably connected to the inner surface of the positioning cylinder. The outer surface of the stator core has uniformly formed slots. A limit hole is formed on one side of the inner cavity of the slot. The outer surface of the limit rod is inserted into the inner surface of the limit hole. The adjusting mechanism includes a threaded rod, which is rotatably connected to one side of the cavity via a bearing. One end of the threaded rod passes through a chuck and is fixedly connected to a handle. A threaded sleeve is threaded onto the outer surface of the threaded rod. A connecting rod is fixedly connected to one side of the threaded sleeve. The end of the connecting rod away from the threaded sleeve is fixedly connected to the connection point of the cross plate.

[0005] By adopting the above technical solution, the horizontal plate, positioning cylinder and limiting rod can be moved, and the spacing between the four limiting rods can be adjusted so that it can be used for stator cores of different sizes, thereby increasing the application range of the stator clamp body and facilitating the installation and fixing of the stator clamp body.

[0006] Optionally, a limiting ring is fixedly connected to the outer surface of the limiting rod, and a groove is provided in the inner cavity of the positioning cylinder to cooperate with the limiting ring. The outer surface of the limiting ring is slidably connected to the inner surface of the groove.

[0007] By adopting the above technical solution, the movement of the limit rod can be guided and limited.

[0008] Optionally, a compression spring is movably connected to the outer surface of the limiting rod. The end of the compression spring near the limiting ring is fixedly connected to the connection point of the limiting ring, and the end of the compression spring away from the limiting ring is fixedly connected to the connection point of the inner cavity of the positioning cylinder.

[0009] By adopting the above technical solution, the connection tightness between the limiting rod and the limiting hole can be improved.

[0010] Optionally, a slider is fixedly connected to one end of the threaded sleeve away from the connecting rod, and a groove for cooperating with the slider is provided on one side of the cavity, and the outer surface of the slider is slidably connected to the inner surface of the groove.

[0011] By adopting the above technical solution, the movement of the threaded sleeve can be guided and limited.

[0012] Optionally, one side of the chuck is provided with a uniformly spaced through groove in an annular shape, and the outer surface of the connecting rod is slidably connected to the inner surface of the through groove.

[0013] By adopting the above technical solution, the connecting rod can be moved easily.

[0014] Optionally, the side of the limiting rod away from the limiting hole passes through the positioning cylinder and is fixedly connected to a pull block.

[0015] By adopting the above technical solution, it is easy to move the limit rod.

[0016] Optionally, a clamping plate is fixedly connected to one side of the outer surface of the positioning cylinder, and the outer surface of the clamping plate engages with the inner surface of the clamping groove.

[0017] By adopting the above technical solution, the positioning cylinder can be easily limited, further improving the fixing effect after installation.

[0018] In summary, this utility model has the following beneficial effects: This utility model, by setting up a chuck, a horizontal plate, a positioning cylinder, a limiting rod, and a limiting hole, can facilitate the sealing and fixing of both ends of the stator core. By setting up a rotating handle, a threaded rod, a threaded sleeve, and a connecting rod, it can drive the horizontal plate, the positioning cylinder, and the limiting rod to move, and adjust the spacing between the four limiting rods, so that it can be used for stator cores of different sizes, improve the application range of the stator clamp body, and facilitate the installation and fixing of the stator clamp body. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the stator fastener body structure of this utility model; Figure 3 This is a cross-sectional view of the stator fastener body structure of this utility model; Figure 4 The structure of this utility model Figure 3 A magnified view of a portion of point A in the middle.

[0020] In the diagram: 1. Stator core; 2. Stator lamination body; 201. Chuck; 202. Cavity; 203. Adjustment mechanism; 2031. Threaded rod; 2032. Rotary handle; 2033. Threaded sleeve; 2034. Connecting rod; 2035. Slider; 2036. Slide groove; 204. Horizontal plate; 205. Positioning cylinder; 206. Limiting rod; 207. Slot; 208. Limiting hole; 209. Limiting ring; 210. Ring groove; 211. Compression spring; 212. Pull block; 213. Clamping plate. Detailed Implementation

[0021] 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. Example

[0022] Please refer to Figure 1-4 A high-efficiency stator clipping device includes a stator core 1 and a stator clipping body 2. The stator clipping body 2 is disposed on both sides of the stator core 1. The stator clipping body 2 includes a chuck 201. The chuck 201 has four cavities 202. An adjustment mechanism 203 is disposed in the inner cavity of the cavity 202. A horizontal plate 204 is fixedly connected to one side of the adjustment mechanism 203. A positioning cylinder 205 is embedded in the surface of the horizontal plate 204. A limit rod 206 is movably connected to the inner surface of the positioning cylinder 205. The outer surface of the stator core 1 has slots 207 evenly distributed. A limit hole 208 is opened on one side of the inner cavity of the slot 207. The outer surface of the limit rod 206 is inserted into the inner surface of the limit hole 208. The adjusting mechanism 203 includes a threaded rod 2031, which is rotatably connected to one side of the cavity 202 via a bearing. One end of the threaded rod 2031 passes through the chuck 201 and is fixedly connected to a handle 2032. A threaded sleeve 2033 is threadedly connected to the outer surface of the threaded rod 2031. A connecting rod 2034 is fixedly connected to one side of the threaded sleeve 2033. The end of the connecting rod 2034 away from the threaded sleeve 2033 is fixedly connected to the connection point of the cross plate 204.

[0023] As a further technical optimization of this utility model, the outer surface of the limiting rod 206 is fixedly connected to the limiting ring 209, and the inner cavity of the positioning cylinder 205 is provided with a groove 210 for use with the limiting ring 209. The outer surface of the limiting ring 209 is slidably connected to the inner surface of the groove 210.

[0024] As a further technical optimization of this utility model, a compression spring 211 is movably connected to the outer surface of the limiting rod 206. The end of the compression spring 211 near the limiting ring 209 is fixedly connected to the connection point of the limiting ring 209, and the end of the compression spring 211 away from the limiting ring 209 is fixedly connected to the connection point of the inner cavity of the positioning cylinder 205.

[0025] As a further technical optimization of this utility model, the threaded sleeve 2033 is fixedly connected to a slider 2035 at one end away from the connecting rod 2034, and a groove 2036 for use with the slider 2035 is opened on one side of the cavity 202, and the outer surface of the slider 2035 is slidably connected to the inner surface of the groove 2036.

[0026] As a further technical optimization of this utility model, the chuck 201 has a through groove evenly provided on one side in an annular shape, and the outer surface of the connecting rod 2034 is slidably connected to the inner surface of the through groove.

[0027] As a further technical optimization of this utility model, the side of the limiting rod 206 away from the limiting hole 208 passes through the positioning cylinder 205 and is fixedly connected to the pull block 212.

[0028] As a further technical optimization of this utility model, a clamping plate 213 is fixedly connected to one side of the outer surface of the positioning cylinder 205, and the outer surface of the clamping plate 213 is engaged with the inner surface of the clamping groove 207.

[0029] In this embodiment: by setting up a chuck 201, a horizontal plate 204, a positioning cylinder 205, a limiting rod 206, and a limiting hole 208, the two ends of the stator core 1 can be easily sealed and fixed. By setting up a rotating handle 2032, a threaded rod 2031, a threaded sleeve 2033, and a connecting rod 2034, the horizontal plate 204, the positioning cylinder 205, and the limiting rod 206 can be moved, and the spacing between the four limiting rods 206 can be adjusted to accommodate stator cores 1 of different sizes, thereby increasing the application range of the stator clamp body 2 and facilitating the installation and fixing of the stator clamp body 2. By setting up a limiting ring 209 and a groove... 210 can guide and limit the movement of the limiting rod 206. By setting the compression spring 211, the limiting ring 209 and the limiting rod 206 can be pushed to move, improving the tightness of the connection between the limiting rod 206 and the limiting hole 208. By setting the slider 2035 and the slide groove 2036, the movement of the threaded sleeve 2033 can be guided and limited. By setting the through groove, the connecting rod 2034 can be moved easily. By setting the pull block 212, the limiting rod 206 can be moved easily to disassemble the stator fastener body 2. By setting the clamping plate 213, the fixing effect between the stator fastener body 2 and the stator core 1 can be improved.

[0030] The implementation principle of this utility model is as follows: In use, the chuck 201 is engaged with one side of the stator core 1, so that the chuck plate 213 is engaged in the chuck groove 207. When the chuck 201 moves to the designated position, the limiting ring 209 and the limiting rod 206 are pushed to move by the action of the compression spring 211, and the limiting rod 206 is inserted into the limiting hole 208, thus completing the installation of the stator fastener body 2. When the size of the stator fastener body 2 is not suitable and fine adjustment is required, the rotating handle 2032 is rotated, and the rotating handle 2032 drives the threaded rod 20 Rotating 31 causes the threaded rod 2031 to move the threaded sleeve 2033, which in turn moves the connecting rod 2034. The connecting rod 2034 then moves the horizontal plate 204, which in turn moves the positioning cylinder 205 and the limiting rod 206. This adjusts the spacing between the four limiting rods 206, making it suitable for stator cores 1 of different sizes and improving the application range of the stator clip body 2. This method has a good adjustment effect on the stator clip body 2, a wide range of applications, and high installation efficiency.

[0031] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A high-efficiency stator lamination device, comprising a stator core (1) and a stator lamination body (2), characterized in that: The stator fastener body (2) is disposed on both sides of the stator core (1). The stator fastener body (2) includes a chuck (201). A cavity (202) is provided inside the chuck (201). An adjustment mechanism (203) is provided in the inner cavity of the cavity (202). A horizontal plate (204) is fixedly connected to one side of the adjustment mechanism (203). A positioning cylinder (205) is embedded on the surface of the horizontal plate (204). A limit rod (206) is movably connected to the inner surface of the positioning cylinder (205). A slot (207) is uniformly provided on the outer surface of the stator core (1). A limit hole (208) is provided on one side of the inner cavity of the slot (207). The outer surface of the limit rod (206) is inserted into the inner surface of the limit hole (208). The adjusting mechanism (203) includes a threaded rod (2031), which is rotatably connected to one side of the cavity (202) via a bearing. One end of the threaded rod (2031) passes through the chuck (201) and is fixedly connected to a handle (2032). A threaded sleeve (2033) is threadedly connected to the outer surface of the threaded rod (2031). A connecting rod (2034) is fixedly connected to one side of the threaded sleeve (2033). The end of the connecting rod (2034) away from the threaded sleeve (2033) is fixedly connected to the connection point of the cross plate (204).

2. The high-efficiency stator latching device according to claim 1, characterized in that: The outer surface of the limiting rod (206) is fixedly connected to the limiting ring (209), and the inner cavity of the positioning cylinder (205) is provided with a groove (210) for use with the limiting ring (209). The outer surface of the limiting ring (209) is slidably connected to the inner surface of the groove (210).

3. The high-efficiency stator latching device according to claim 2, characterized in that: A compression spring (211) is movably connected to the outer surface of the limiting rod (206). The end of the compression spring (211) near the limiting ring (209) is fixedly connected to the connection point of the limiting ring (209), and the end of the compression spring (211) away from the limiting ring (209) is fixedly connected to the connection point of the inner cavity of the positioning cylinder (205).

4. The high-efficiency stator latching device according to claim 1, characterized in that: The threaded sleeve (2033) is fixedly connected to a slider (2035) at one end away from the connecting rod (2034). A groove (2036) for use with the slider (2035) is provided on one side of the cavity (202). The outer surface of the slider (2035) is slidably connected to the inner surface of the groove (2036).

5. The high-efficiency stator latching device according to claim 1, characterized in that: The chuck (201) has a uniformly circular through groove on one side, and the outer surface of the connecting rod (2034) is slidably connected to the inner surface of the through groove.

6. The high-efficiency stator latching device according to claim 1, characterized in that: The limiting rod (206) passes through the positioning cylinder (205) on the side away from the limiting hole (208) and is fixedly connected to the pull block (212).

7. The high-efficiency stator latching device according to claim 1, characterized in that: A clamping plate (213) is fixedly connected to one side of the outer surface of the positioning cylinder (205), and the outer surface of the clamping plate (213) engages with the inner surface of the clamping groove (207).

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