Stator pressing mechanism for motor stator processing

Abstract

The utility model belongs to the technical field of motor stator processing equipment, and particularly relates to a stator pressing mechanism for motor stator processing, which comprises a base, the base comprises a base, a fixing mechanism is mounted on the upper surface of the base, the fixing mechanism comprises a fixing block, a first groove is formed in the upper surface of the fixing block, and a connecting shaft is fixedly connected to the inner bottom of the first groove. A second groove is formed in the surface of the connecting shaft, a moving mechanism is installed on the upper surface of the connecting shaft and comprises a connecting block, the lower surface of the connecting block is attached to the upper surface of the connecting shaft, a positioning mechanism is installed in the connecting block and comprises a second rotating shaft, and one end of the second rotating shaft is movably connected with the inner wall of the connecting block; a moving rod is mounted on the surface of the second rotating shaft. According to the utility model, scattered iron core sheets can be quickly arranged, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to motor stator processing equipment technical field, concretely is a kind of motor stator processing stator pressing mechanism. BACKGROUND

[0002] Motor stator is the stationary part in motor or generator, mainly by stator core, stator winding and machine base three parts composition.Its main function is to produce rotating magnetic field, drive rotor rotation, to realize the conversion of electric energy to mechanical energy.Stator core is usually by silicon steel sheet and is stacked, to reduce hysteresis and eddy current loss;Stator winding is embedded in core slot, and magnetic field is generated by current.Motor stator is used in the processing process of pressing mechanism.

[0003] The existing motor stator pressing mechanism needs to be aligned after stator core sheet is placed in the pressing mechanism in the process of pressing, but part of core sheet is tightly connected with the surface of connecting shaft when stacking in the device, it is difficult to make the shaft center of all core sheets consistent, and it needs to be adjusted for many times, so the working efficiency is reduced. SUMMARY

[0004] The utility model discloses a kind of motor stator processing stator pressing mechanism, can arrange the iron core sheet of scattered and disorderly, improve working efficiency.

[0005] To achieve the above object, the technical scheme adopted by the utility model is: provide a kind of motor stator processing stator pressing mechanism, including base, the base includes base, the upper surface of the base is equipped with fixed mechanism, the fixed mechanism includes fixed block, the upper surface of the fixed block is equipped with first recess, the inner bottom of the first recess is fixedly connected with connecting shaft, the surface of the connecting shaft is equipped with second recess, the upper surface of the connecting shaft is equipped with moving mechanism, the moving mechanism includes connecting block, the lower surface of the connecting block is consistent with the upper surface of connecting shaft, the inside of the connecting block is equipped with positioning mechanism, the positioning mechanism includes second rotating shaft, one end of the second rotating shaft is movably connected with the inner wall of connecting block, the surface of the second rotating shaft is equipped with moving rod.

[0006] Optionally, the upper surface of the base is fixedly connected with connecting rod, the right surface of the connecting rod is fixedly connected with electric telescopic rod, the tail end of the electric telescopic rod is fixedly connected with welding gun.

[0007] Optionally, the upper surface of the base is fixedly connected with support plate, the lower surface of the support plate is equipped with lifting mechanism, the lifting mechanism includes pneumatic cylinder, one end of the pneumatic cylinder is fixedly connected with the lower surface of support plate, the surface of the pneumatic cylinder is fixedly connected with first connecting plate.

[0008] Optionally, the lower surface of the first connecting plate is fixedly connected with a compression ring, the compression ring is located between the moving rod and the first groove, and the surface of the fixed block is provided with a third groove.

[0009] Optionally, the upper surface of the connecting block is fixedly connected with a support rod, the end of the support rod is fixedly connected with the surface of the second connecting plate, the end of the air cylinder extends below the first through hole, and the end of the air cylinder is fixedly connected with a limiting block.

[0010] Optionally, the upper surface of the connecting block is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating shaft, the surface of the first rotating shaft is fixedly connected with a first gear, the end of the second rotating shaft is fixedly connected with a second gear, the end of the first gear is engaged with the end of the second gear, the upper surface of the moving rod is fixedly connected with an indicating mark, the upper surface of the connecting block is provided with a fourth groove, and the inner wall of the fourth groove is fixedly connected with a scale.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] The utility model discloses a connecting shaft, a moving rod and a connecting block are arranged, when using, the iron core tablet is put into the first groove, the air cylinder is started, the air cylinder is elongated, the second connecting plate is lowered, the moving rod is inserted into the second groove, the motor is started, the output end of the motor drives the first rotating shaft to rotate, drives the first gear to rotate, drives the second gear to rotate in turn, the second gear drives the second rotating shaft to rotate, the moving rod moves to the outside, the iron core tablet placed in the fixed block can be arranged quickly, the shaft center is consistent, and the working efficiency is improved.

[0013] The utility model discloses a limiting block, an air cylinder and a compression ring, when using, when the air cylinder is elongated to certain length, the connecting block is lowered along with the elongation of the air cylinder due to gravity, until the lower surface of the connecting block is attached to the upper surface of the connecting shaft, the connecting block stops lowering, the air cylinder continues to descend, drives the first connecting plate to descend, makes the compression ring contact with the surface of the iron core tablet, and the iron core tablet is pressed tightly, without controlling the lifting of the compression ring additionally, the practicality is improved. ACCURACY OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creativity labor.

[0015] Figure 1 It is the first view overall structure schematic diagram of the utility model,

[0016] Figure 2 is a sectional view of the present application;

[0017] Figure 3 is a sectional view of the present application Figure 2 is a structure enlarged view of A in the middle;

[0018] Figure 4 is a second perspective view of the overall structure of the present application.

[0019] In the figure: 1, base; 101, base; 102, connecting rod; 103, electric telescopic rod; 104, welding gun; 2, fixing mechanism; 201, support plate; 202, fixed block; 203, first groove; 204, connecting shaft; 205, second groove; 206, third groove; 3, lifting mechanism; 301, air cylinder; 302, limiting block; 303, first connecting plate; 304, compression ring; 4, moving mechanism; 401, second connecting plate; 402, first through hole; 403, support rod; 404, connecting block; 405, fourth groove; 5, positioning mechanism; 501, motor; 502, first rotating shaft; 503, first gear; 504, second rotating shaft; 505, second gear; 506, indicating mark; 507, scale; 508, moving rod. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below in conjunction with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0023] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] Referring to Figures 1-4 A stator pressing mechanism for motor stator machining is described. A stator pressing mechanism for motor stator machining, comprising a base 1, the base 1 comprises a base 101, the upper surface of the base 101 is provided with a fixing mechanism 2, the fixing mechanism 2 comprises a fixing block 202, the upper surface of the fixing block 202 is provided with a first groove 203, the inner bottom of the first groove 203 is fixedly connected with a connecting shaft 204, the surface of the connecting shaft 204 is provided with a second groove 205, the upper surface of the connecting shaft 204 is provided with a moving mechanism 4, the moving mechanism 4 comprises a connecting block 404, the lower surface of the connecting block 404 is in close contact with the upper surface of the connecting shaft 204, the inside of the connecting block 404 is provided with a positioning mechanism 5, the positioning mechanism 5 comprises a second rotating shaft 504, one end of the second rotating shaft 504 is movably connected with the inner wall of the connecting block 404, the surface of the second rotating shaft 504 is provided with a moving rod 508, when in use, the iron core pieces are put into the first groove 203, the cylinder 301 is started, the cylinder 301 is elongated, so that the second connecting plate 401 is lowered, so that the moving rod 508 is inserted into the second groove 205, the motor 501 is started, the output end of the motor 501 drives the first rotating shaft 502 to rotate, so as to drive the first gear 503 to rotate, and then drive the second gear 505 to rotate, the second gear 505 drives the second rotating shaft 504 to rotate, so that the moving rod 508 moves outward, and the iron core pieces placed in the fixing block 202 are arranged in order, so that the shaft center is consistent.

[0025] The upper surface of the base 101 is fixedly connected with a connecting rod 102, the right surface of the connecting rod 102 is fixedly connected with an electric telescopic rod 103, the end of the electric telescopic rod 103 is fixedly connected with a welding gun 104, the upper surface of the base 101 is fixedly connected with a supporting plate 201, the lower surface of the supporting plate 201 is installed with a lifting mechanism 3, the lifting mechanism 3 comprises a gas cylinder 301, one end of the gas cylinder 301 is fixedly connected with the lower surface of the supporting plate 201, the surface of the gas cylinder 301 is fixedly connected with a first connecting plate 303, the lower surface of the first connecting plate 303 is fixedly connected with a pressing ring 304, the pressing ring 304 is located between the moving rod 508 and the first groove 203, when the gas cylinder 301 is elongated to a certain length, the connecting block 404 is lowered along with the elongation of the gas cylinder 301 due to the action of gravity, until the lower surface of the connecting block 404 is attached to the upper surface of the connecting shaft 204, the connecting block 404 stops descending, the gas cylinder 301 continues to descend, drives the first connecting plate 303 to descend, makes the pressing ring 304 contact with the surface of the iron core flake, and the iron core flake is pressed tightly, without additionally controlling the lifting of the pressing ring 304, the practicability is improved; the surface of the fixed block 202 is provided with a third groove 206, the upper surface of the connecting block 404 is fixedly connected with a supporting rod 403, the end of the supporting rod 403 is fixedly connected with the surface of the second connecting plate 401, the surface of the second connecting plate 401 is provided with a first through hole 402, the end of the gas cylinder 301 extends below the first through hole 402, the end of the gas cylinder 301 is fixedly connected with a limiting block 302, the upper surface of the connecting block 404 is fixedly connected with a motor 501, the output end of the motor 501 is fixedly connected with a first rotating shaft 502, the surface of the first rotating shaft 502 is fixedly connected with a first gear 503, the end of a second rotating shaft 504 is fixedly connected with a second gear 505, the end portion of the first gear 503 is engaged with the end portion of the second gear 505, the upper surface of the moving rod 508 is fixedly connected with an indicating mark 506, the upper surface of the connecting block 404 is provided with a fourth groove 405, the inner wall of the fourth groove 405 is fixedly connected with a scale 507.

[0026] Working principle: iron core tablets are put into the first groove 203, the air cylinder 301 is started, the air cylinder 301 is elongated, the second connecting plate 401 is lowered, the moving rod 508 is inserted into the second groove 205, the motor 501 is started, the output end of the motor 501 drives the first rotating shaft 502 to rotate, thereby driving the first gear 503 to rotate, further driving the second gear 505 to rotate, the second gear 505 drives the second rotating shaft 504 to rotate, the moving rod 508 moves outward, the iron core tablets placed in the fixed block 202 are arranged, the shafts are consistent; when the air cylinder 301 is elongated to a certain length, the connecting block 404 is lowered along with the elongation of the air cylinder 301 due to gravity, until the lower surface of the connecting block 404 is attached to the upper surface of the connecting shaft 204, the connecting block 404 stops descending, the air cylinder 301 continues to descend, drives the first connecting plate 303 to descend, the pressing ring 304 is in contact with the surface of the iron core tablets, the iron core tablets are pressed tightly, without additionally controlling the lifting of the pressing ring 304, the practicability is improved.

[0027] The above merely describes the preferred embodiment of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stator clamping mechanism for motor stator processing, comprising a base (1), characterized in that: The base (1) includes a base (101), and a fixing mechanism (2) is installed on the upper surface of the base (101). The fixing mechanism (2) includes a fixing block (202), and a first groove (203) is provided on the upper surface of the fixing block (202). A connecting shaft (204) is fixedly connected to the bottom of the first groove (203). A second groove (205) is provided on the surface of the connecting shaft (204). A moving mechanism (4) is installed on the upper surface of the connecting shaft (204). The moving mechanism (4) includes a connecting block (404). The lower surface of the connecting block (404) is in contact with the upper surface of the connecting shaft (204). A positioning mechanism (5) is installed inside the connecting block (404). The positioning mechanism (5) includes a second rotating shaft (504). One end of the second rotating shaft (504) is movably connected to the inner wall of the connecting block (404). A moving rod (508) is installed on the surface of the second rotating shaft (504).

2. The stator clamping mechanism for motor stator processing as described in claim 1, characterized in that: A connecting rod (102) is fixedly connected to the upper surface of the base (101), an electric telescopic rod (103) is fixedly connected to the right side surface of the connecting rod (102), and a welding torch (104) is fixedly connected to the end of the electric telescopic rod (103).

3. The stator clamping mechanism for motor stator processing as described in claim 1, characterized in that: A support plate (201) is fixedly connected to the upper surface of the base (101), and a lifting mechanism (3) is installed on the lower surface of the support plate (201). The lifting mechanism (3) includes a cylinder (301), one end of which is fixedly connected to the lower surface of the support plate (201), and a first connecting plate (303) is fixedly connected to the surface of the cylinder (301).

4. The stator clamping mechanism for motor stator processing as described in claim 3, characterized in that: A pressure ring (304) is fixedly connected to the lower surface of the first connecting plate (303). The pressure ring (304) is located between the moving rod (508) and the first groove (203). A third groove (206) is opened on the surface of the fixing block (202).

5. The stator clamping mechanism for motor stator processing as described in claim 3, characterized in that: A support rod (403) is fixedly connected to the upper surface of the connecting block (404), and a second connecting plate (401) with a first through hole (402) is fixedly connected to the end of the support rod (403). The end of the cylinder (301) extends to the bottom of the first through hole (402), and a limit block (302) is fixedly connected to the end of the cylinder (301).

6. The stator clamping mechanism for motor stator processing as described in claim 1, characterized in that: A motor (501) is fixedly connected to the upper surface of the connecting block (404). A first rotating shaft (502) is fixedly connected to the output end of the motor (501). A first gear (503) is fixedly connected to the surface of the first rotating shaft (502). A second gear (505) is fixedly connected to the end of the second rotating shaft (504). The end of the first gear (503) meshes with the end of the second gear (505). An indicator (506) is fixedly connected to the upper surface of the moving rod (508). A fourth groove (405) is opened on the upper surface of the connecting block (404). A scale (507) is fixedly connected to the inner wall of the fourth groove (405).

Images