Accurate positioning and stacking device for motor stator

Abstract

The utility model provides a kind of motor stator precision positioning stacking device, belong to mechanical technical field.It solves the positioning effect of existing motor stator stacking device not accurate, leading to later whole punching clamping disorder, affect the efficiency of subsequent process problem.This motor stator precision positioning stacking device, the motor stator includes several laminated stator punching sheet, the circumference of each stator punching sheet has four arc positioning grooves, the stacking device includes base, middle sleeve and four positioning rods, which abut corresponding arc positioning grooves and realize stator punching sheet positioning, middle sleeve bottom has connecting disc, connecting disc is installed on base by bolt, connecting disc peripheral wall also has corresponding groove body with arc positioning groove, four positioning rods bottom has sliding seat, base is provided with multiple fixed slots, and the fixed slot is equipped with fixed plate for sliding seat front and rear movement.The utility model has the advantages of good motor stator stacking effect, convenient for subsequent process work stable.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology, and relates to a motor stator, and particularly to a precise positioning and palletizing device for a motor stator. Background Technology

[0002] The motor stator is one of the most important components of a motor. After the stator laminations are processed, multiple laminations need to be stacked. However, the positioning effect of existing stator lamination stacking devices is not accurate, resulting in uneven clamping of the laminations and affecting the efficiency of subsequent processes. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a precise positioning and palletizing device for motor stators.

[0004] The purpose of this utility model can be achieved through the following technical solution: a motor stator precision positioning and stacking device, characterized in that the motor stator includes several stacked stator laminations, and each stator lamination has four arc-shaped positioning grooves around its periphery; The palletizing device includes a base, a central sleeve, and four positioning rods that abut against corresponding arc-shaped positioning slots to position the stator laminations. The bottom of the central sleeve has a connecting plate, which is bolted to the base. The peripheral wall of the connecting plate also has a groove corresponding to the arc-shaped positioning slot. The bottom of the four positioning rods has a slide. The base has multiple fixing slots, and each fixing slot has a fixing plate for the slide to move back and forth. The fixing plate has a motor for driving the slide to move back and forth.

[0005] In the aforementioned motor stator precision positioning and stacking device, the top of the positioning rod has a threaded end.

[0006] In the aforementioned motor stator precision positioning and stacking device, the slide is mounted on a fixed plate via a linear guide rail.

[0007] Compared with existing technologies, this motor stator precision positioning and palletizing device has the advantages of good palletizing effect for motor stators and stable operation in subsequent processes. Attached Figure Description

[0008] Figure 1 This is a three-dimensional view of the palletizing device.

[0009] Figure 2 This is a 3D view of a positioning stamp placed on this palletizing device.

[0010] In the diagram, 1. Stator lamination; 2. Arc-shaped positioning groove; 3. Base; 4. Middle sleeve; 5. Positioning rod; 6. Connecting plate; 7. Groove; 8. Slide; 9. Fixing plate; 10. Motor section; 11. Threaded end; 12. Linear guide rail. Detailed Implementation

[0011] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0012] like Figure 1 , Figure 2 As shown, this motor stator precision positioning and stacking device includes a stator comprising several stacked stator laminations 1, each stator lamination 1 having four arc-shaped positioning grooves 2 around its circumference. The stacking device includes a base 3, a central sleeve 4, and four positioning rods 5 that abut against the corresponding arc-shaped positioning grooves 2 to position the stator laminations 1. The bottom of the central sleeve 4 has a connecting plate 6, which is bolted to the base 3. The bolt heads are hidden within the bolt holes of the connecting plate 6, making the top surface of the connecting plate 6 flat. The peripheral wall of the connecting plate 6 also has grooves 7 corresponding to the arc-shaped positioning grooves 2. The bottoms of the four positioning rods 5... The component has a slide 8, and the base 3 has multiple fixing slots. Each fixing slot has a fixing plate 9 for the slide 8 to move back and forth. The fixing plate 9 has a motor 10 for driving the slide 8 to move back and forth. Multiple stator laminations 1 are put onto the connecting plate 6 through the middle sleeve 4. After stacking, the positioning rod 5 is driven to move back and forth by the motor 10 and abuts against the arc-shaped positioning groove 2 of the stator lamination 1. The connecting plate 6 also has a groove 7 on its peripheral wall, so that there will be no jamming between it and the positioning rod 5. After moving to the designated position, the stator laminations 1 can be neatly stacked.

[0013] To elaborate further, the top of the positioning rod 5 has a threaded end 11. Depending on the stacking of stator laminations 1 at different heights, the height of the positioning rod 5 can be increased, which is equivalent to adding... Figure 1 and 2 The positioning rod 5 on the top is the base rod at the bottom. If you want to connect the positioning rod 5, then the two ends of the positioning rod 5 are respectively a screw hole structure and a screw structure.

[0014] Preferably, the slide 8 is mounted on the fixed plate 9 via a linear guide rail 12.

[0015] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0016] Although this document frequently uses terms such as stator lamination 1, arc-shaped positioning groove 2, base 3, central sleeve 4, positioning rod 5, connecting plate 6, groove 7, slide 8, fixing plate 9, motor section 10, threaded end 11, and linear guide 12, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A precise positioning and palletizing device for motor stators, characterized in that, The motor stator includes several stacked stator laminations (1), and each stator lamination (1) has four arc-shaped positioning grooves (2) around its periphery. The palletizing device includes a base (3), a central sleeve (4), and four positioning rods (5) that abut against the corresponding arc-shaped positioning grooves (2) and position the stator laminations (1). The central sleeve (4) has a connecting plate (6) at its bottom. The connecting plate (6) is bolted to the base (3). The connecting plate (6) also has a groove (7) corresponding to the arc-shaped positioning grooves (2) on its peripheral wall. The four positioning rods (5) have a slide (8) at their bottom. The base (3) has multiple fixing grooves, and each fixing groove has a fixing plate (9) for the slide (8) to move back and forth. The fixing plate (9) has a motor (10) for driving the slide (8) to move back and forth.

2. The motor stator precision positioning and palletizing device according to claim 1, characterized in that, The positioning rod (5) has a threaded end (11) at its top.

3. The motor stator precision positioning and palletizing device according to claim 1, characterized in that, The slide (8) is mounted on the fixed plate (9) via a linear guide rail (12).

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