A stator plate convenient for stacking

Abstract

The utility model discloses a stator sheet convenient for stacking, comprising a parts module, wherein the parts module comprises an iron sheet, a plurality of winding grooves provided on the iron sheet, a shallow groove provided on the top of the iron sheet, and a rubber sheet installed on the bottom of the iron sheet. In the utility model, when stacking a plurality of iron sheets, two adjacent iron sheets are placed in a manner that the rubber sheet is embedded in the shallow groove, and then, because the thickness of the rubber sheet is greater than the thickness of the shallow groove, a gap is left between the two adjacent iron sheets, so that it is easy for the staff to insert their fingernails, which is convenient for the staff to take the iron sheets one by one, and improves the comfort of use.

Description

Technical Field

[0001] The utility model relates to the technical field of stator sheets, in particular to a stator sheet that is convenient for stacking. Background Art

[0002] Stator laminations and rotor laminations are key components of motors. Their materials, inner circle dimensions, outer circle dimensions, slot size, etc. have a direct impact on the motor's energy consumption, working efficiency, noise and service life.

[0003] Although the stator sheets are guided by the pillars when they are stacked, the inner diameter of the stator sheets is larger than the diameter of the pillars, so the stator sheets are not stacked neatly, and the stacked stator sheets fit tightly, making it difficult to remove the stator sheets one by one, causing inconvenience in use. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A stator sheet convenient for stacking comprises a parts module, wherein the parts module comprises an iron sheet, a plurality of winding grooves opened on the iron sheet, a shallow groove opened on the top of the iron sheet, and a rubber sheet installed on the bottom of the iron sheet.

[0007] By adopting the above technical solution, when stacking multiple iron sheets, two adjacent iron sheets are placed in a manner that the rubber sheet is embedded in the shallow groove. Then, because the thickness of the rubber sheet is greater than the thickness of the shallow groove, a gap is left between the two adjacent iron sheets, which makes it easy for the staff to insert their fingernails, making it convenient for the staff to take the iron sheets one by one, thereby improving the comfort of use.

[0008] In a preferred example, the utility model can be further configured as follows: a plurality of winding grooves are arranged in a ring shape with equal spacing, and the winding grooves are located at the inner circumference of the iron sheet.

[0009] In a preferred example, the utility model can be further configured as follows: the outer end of the winding groove is set as an arc surface, the inner end of the winding groove is left with an opening, and the diameter of the arc surface is greater than the width of the opening.

[0010] In a preferred example, the utility model can be further configured as follows: the shallow groove depth is set to 0.3 cm.

[0011] In a preferred example, the utility model can be further configured as follows: the diameter of the rubber sheet is equal to the diameter of the shallow groove, and the thickness of the rubber sheet is greater than the depth of the shallow groove.

[0012] In a preferred example, the utility model can be further configured as follows: the inner circumference diameter of the rubber sheet is smaller than the inner circumference diameter of the iron sheet.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] In the utility model, when a plurality of iron sheets are stacked, two adjacent iron sheets are placed in a manner that a rubber sheet is embedded in a shallow groove. Then, because the thickness of the rubber sheet is greater than the thickness of the shallow groove, a gap is left between the two adjacent iron sheets, which makes it easy for workers to insert their fingernails, making it convenient for workers to take the iron sheets one by one, thereby improving the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the location of the shallow groove of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation position of the rubber sheet of the utility model.

[0018] Reference numerals:

[0019] 100, part module; 110, iron sheet; 120, winding groove; 130, shallow groove; 140, rubber sheet. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0022] A method for facilitating the stacking of stator sheets provided by some embodiments of the present utility model will be described below in conjunction with the accompanying drawings. Embodiment 1

[0023] Combination Figure 1-3 As shown, the utility model provides a stator sheet that is easy to stack, including a parts module 100, wherein the parts module 100 includes an iron sheet 110, a plurality of winding grooves 120 opened on the iron sheet 110, a shallow groove 130 opened on the top of the iron sheet 110, and a rubber sheet 140 installed on the bottom of the iron sheet 110.

[0024] Furthermore, a plurality of winding grooves 120 are arranged in a ring shape at equal intervals, and the winding grooves 120 are located on the inner circumference of the iron sheet 110. This layout design ensures the aesthetics of the part on the one hand, and reduces the materials used in manufacturing the iron sheet 110 and reduces its manufacturing cost on the other hand.

[0025] Furthermore, the outer end of the winding groove 120 is set to an arc surface, and an opening is left at the inner end of the winding groove 120. The diameter of the arc surface is larger than the width of the opening. This shape design can increase the magnetic flux density of the motor and improve the working efficiency of the motor to a certain extent.

[0026] Furthermore, the depth of the shallow groove 130 is set to 0.3 cm. This size design does not affect the strength of the iron sheet 110, while providing conditions for the rubber sheet 140 to be embedded. Embodiment 2

[0027] Combination Figure 2-3 As shown, based on the first embodiment, the diameter of the rubber sheet 140 is equal to the diameter of the shallow groove 130, and the thickness of the rubber sheet 140 is greater than the depth of the shallow groove 130. With this size design, a distance can be left between two adjacent iron sheets 110, making it convenient for staff to pick up a single iron sheet 110. Embodiment 3

[0028] Combination Figure 1 and Figure 3 As shown, in the above embodiment, the inner diameter of the rubber sheet 140 is smaller than the inner diameter of the iron sheet 110 . This size design makes it convenient for the staff to remove the rubber sheet 140 when installing the iron sheet 110 .

[0029] Working principle and use process of the utility model: when stacking, the parts are stacked with the help of external columns to stack multiple iron sheets 110. Here, when two adjacent iron sheets 110 are fitted together, they are placed in a manner that the rubber sheet 140 is embedded in the shallow groove 130, so that the iron sheets 110 can be neatly stacked and not easily displaced. Then, because the thickness of the rubber sheet 140 is greater than the thickness of the shallow groove 130, a gap is left between the two adjacent iron sheets 110, so that it is easy for the staff to insert their fingernails, which makes it convenient for the staff to take the iron sheets 110 one by one, thereby improving the comfort of use.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A stator sheet convenient for stacking, characterized in that: include: A component module (100) comprises an iron sheet (110), a plurality of winding grooves (120) provided on the iron sheet (110), a shallow groove (130) provided on the top of the iron sheet (110), and a rubber sheet (140) installed on the bottom of the iron sheet (110).

2. The stator sheet convenient for stacking according to claim 1, characterized in that: A plurality of winding grooves (120) are arranged at equal intervals in a ring shape, and the winding grooves (120) are located at the inner circumference of the iron sheet (110).

3. The stator sheet convenient for stacking according to claim 1, characterized in that: The outer end of the winding groove (120) is arranged as a curved surface, and the inner end of the winding groove (120) is provided with an opening, wherein the diameter of the curved surface is greater than the width of the opening.

4. The stator sheet convenient for stacking according to claim 1, characterized in that: The shallow groove (130) has a groove depth of 0.3 cm.

5. The stator sheet convenient for stacking according to claim 1, characterized in that: The diameter of the rubber sheet (140) is equal to the diameter of the shallow groove (130), and the thickness of the rubber sheet (140) is greater than the depth of the shallow groove (130).

6. The stator sheet convenient for stacking according to claim 1, characterized in that: The inner circumference diameter of the rubber sheet (140) is smaller than the inner circumference diameter of the iron sheet (110).

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