Stator core decomposition equipment

Abstract

The utility model discloses a stator core disassembling device which comprises an upper positioning tool and a lower positioning tool, the upper positioning tool is provided with a first lifting mechanism, the lower positioning tool is provided with a rotating mechanism, and the rotating mechanism is provided with a second lifting mechanism. The upper positioning tool comprises an upper positioning platform plate, a supporting claw assembly is arranged on the upper positioning platform plate, the supporting claw assembly comprises a center ejector rod, outer claw pieces are arranged on the two sides of the center ejector rod respectively, the supporting claw assembly further comprises two side plates, a first guide column and a spring mounting column are connected between the side plates, the outer claw pieces penetrate through the first guide column and the spring mounting column, and the spring mounting column is connected with the outer claw pieces. An avoiding hole is formed in the center ejector rod, a driving guide slope is arranged at one end of the center ejector rod, a driven guide slope is arranged at one end of the outer claw piece, and the spring mounting column is sleeved with a compression spring. According to the equipment, two adjacent iron core modules are expanded one by one by using the expanding claw assembly through the cooperation of the mechanisms, so that each iron core module on the stator iron core is decomposed, the automation degree is high, and the processing is efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical automation technical field more specifically, it relates to a stator core disassembly equipment. BACKGROUND

[0002] As Figure 8 As shown in a structure schematic view of the existing block type stator core of completing the circle. Because the adjacent two core modules are arranged closely when just completing the circle, so need to make the adjacent two core modules decomposed, otherwise cannot be transported to the subsequent process to wind, the overall effect is not good. Accordingly, the utility model provides a stator core disassembly equipment. UTILITY MODEL CONTENTS

[0003] The utility model aims at overcoming the insufficient of prior art, provide a stator core disassembly equipment.

[0004] To solve the above technical problem, the utility model aims at realizing as follows: a kind of stator core disassembly equipment is involved in the utility model, including upper positioning tool and lower positioning tool, first lifting mechanism that controls up and down movement is equipped on the upper positioning tool, rotating mechanism that controls rotation is equipped on the lower positioning tool, second lifting mechanism that controls up and down movement is equipped on rotating mechanism;

[0005] The upper positioning tool includes upper positioning platform plate, at least one claw assembly is equipped on the upper positioning platform plate, the claw assembly includes the center top rod that moves up and down, the center top rod is equipped with the outer claw piece that moves left and right on both sides, the claw assembly further includes two side plates fixed on the upper positioning platform plate, first guide column and spring mounting column are connected between the side plates, the outer claw piece is slid on the first guide column and spring mounting column, the center top rod is equipped with the avoiding hole that is passed through first guide column and spring mounting column and still can move up and down, the end of the center top rod that is attached to the outer claw piece has active guide slope face, the end of the outer claw piece that is attached to the center top rod has driven guide slope face, the spring mounting column is equipped with compression spring with one end against the side plate and the other end against the outer claw piece.

[0006] The utility model is further provided as follows: the first lifting mechanism includes first lifting frame, first suspension plate and second suspension plate are equipped on the first lifting frame, second guide column is slidably connected on the first suspension plate, the upper positioning platform plate is fixedly connected on the second guide column, the second suspension plate is slidably connected on the second guide column, the first lifting mechanism further includes the first electric push rod of cylinder body connection first suspension plate, telescopic rod connection second suspension plate, the center top rod is connected on the second suspension plate.

[0007] The present invention is further configured such that: the upper positioning platform plate is also provided with a plurality of downwardly extending upper positioning rods, the included angle between two adjacent upper positioning rods is equal, the upper positioning rods and the support claw assembly are arranged on the same construction circle, and the included angle between the support claw assembly and the upper positioning rods adjacent thereto is equal to the included angle between two adjacent upper positioning rods.

[0008] The present invention is further configured such that: the lower positioning fixture is provided with a lower positioning rod that matches the upper positioning rod one by one, and the lower positioning rod extends upward.

[0009] The present invention is further configured such that: the rotating mechanism includes a motor, and the second lifting mechanism includes a second electric push rod.

[0010] In summary, the present invention has the following beneficial effects: The stator core disassembly equipment involved in the present invention, through the cooperation between mechanisms, realizes the use of support claw components to open up two adjacent core modules one by one, so as to disassemble each core module on the stator core. It has a high degree of automation, high processing efficiency, complete overall functions, and strong practicality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the upper part of this utility model;

[0013] Figure 3 This is a schematic diagram of the lower half of the present invention;

[0014] Figure 4 This is a partial structural schematic diagram of the present invention;

[0015] Figure 5 This is a schematic diagram illustrating the structure of the positioning fixture of this utility model;

[0016] Figure 6 This is a schematic diagram illustrating the structure of the support claw assembly of this utility model;

[0017] Figure 7 This is a schematic diagram illustrating the structure of the lower positioning tooling of this utility model;

[0018] Figure 8 This is a structural schematic diagram of an existing stator core. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0020] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0021] Example 1

[0022] See Figures 1 to 8 As shown, the stator core disassembly device involved in this embodiment includes an upper positioning fixture 1 and a lower positioning fixture 2. The upper positioning fixture 1 is provided with a first lifting mechanism 3 for controlling up and down movement, and the lower positioning fixture 2 is provided with a rotating mechanism 4 for controlling rotation. The rotating mechanism 4 is provided with a second lifting mechanism 5 for controlling up and down movement.

[0023] The upper positioning fixture 1 includes an upper positioning platform plate 101. The upper positioning platform plate 101 is provided with at least one claw assembly. The claw assembly includes a central top rod 102 that moves up and down. The two sides of the central top rod 102 are respectively provided with outer claw pieces 103 that move left and right. The claw assembly also includes two side plates 104 fixed on the upper positioning platform plate. A first guide post 105 and a spring mounting post 106 are connected between the side plates 104. The outer claw pieces 103 pass through the first guide post and the spring mounting post and slide relative to each other. The central top rod 102 is provided with a clearance hole 107 for the first guide post and the spring mounting post to pass through while still being able to move up and down. The end of the central top rod 102 that is in contact with the outer claw pieces has an active guide slope (unmarked). The end of the outer claw pieces 103 that is in contact with the central top rod has a driven guide slope (unmarked). A compression spring 108 with one end abutting against the side plate and the other end abutting against the outer claw pieces is fitted on the spring mounting post 106.

[0024] Furthermore, the first lifting mechanism 3 includes a first lifting frame 301, on which a first suspension plate 302 and a second suspension plate 303 are provided. A second guide column 304 is slidably connected to the first suspension plate 301. The upper positioning platform plate 101 is fixedly connected to the second guide column 304. The second suspension plate 303 is slidably connected to the second guide column 304. The first lifting mechanism 3 also includes a first electric push rod 305 with a cylinder connected to the first suspension plate and a telescopic rod connected to the second suspension plate. The central push rod 102 is connected to the second suspension plate 303.

[0025] Furthermore, the upper positioning platform plate 101 is also provided with a plurality of downwardly extending upper positioning rods 109. The included angle between two adjacent upper positioning rods 109 is equal. The upper positioning rods 109 and the support claw assembly are arranged on the same construction circle. The included angle between the support claw assembly and the upper positioning rod 109 adjacent to it is equal to the included angle between two adjacent upper positioning rods 109.

[0026] Furthermore, the lower positioning fixture 2 is provided with a lower positioning rod 201 that matches the upper positioning rod one by one, and the lower positioning rod 201 extends upward.

[0027] Furthermore, the rotating mechanism 4 includes a motor, and the second lifting mechanism 5 includes a second electric push rod.

[0028] In this embodiment, the stator core with the outer ring bound is first moved and clamped onto the lower positioning fixture 2, and the lower positioning rod 201 is inserted into the core hole where the support claw assembly is not inserted; then, the first lifting mechanism 3 controls the upper positioning fixture 1 to move downward, until the upper positioning rod 109 and the support claw assembly on the upper positioning fixture 1 are inserted into the core hole respectively. When the upper positioning rod 109 is inserted to contact the lower positioning rod 201, the upper positioning platform plate 101 stops moving downward. At this time, if the first lifting mechanism 3 continues to control the downward movement, the second suspension plate 3... 03. The center push rod 102 moves downward relative to the outer claw plate 103 until the outer claw plate 103 moves outward, expanding and squeezing the two adjacent iron core modules to achieve the decomposition effect. Then, the upper positioning fixture 1 is reset. Then, the second lifting mechanism 5 controls the lower positioning fixture 2 to move the stator iron core downward. After moving to the predetermined height, the rotating mechanism 4 controls the lower positioning fixture 2 to rotate the stator iron core, switching the position state of the iron core to change the insertion hole position of the support claw assembly. Finally, the above expansion and squeezing action of the iron core module is repeated until the decomposition of all iron core modules is completed.

[0029] The stator core disassembly equipment involved in this utility model, through the cooperation between mechanisms, realizes the disassembly of each stator core module by using the support claw assembly to open up two adjacent core modules one by one. It has a high degree of automation, high processing efficiency, complete overall functions, and strong practicality.

[0030] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0031] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A stator core disassembly apparatus comprising an upper positioning tool and a lower positioning tool, characterized by: The upper positioning tool is provided with a first lifting mechanism for controlling the up-and-down movement, and the lower positioning tool is provided with a rotating mechanism for controlling the rotation, and the rotating mechanism is provided with a second lifting mechanism for controlling the up-and-down movement. The upper positioning tool comprises an upper positioning platform plate, and at least one support claw assembly is arranged on the upper positioning platform plate. The support claw assembly comprises a central top rod for up-and-down movement, and outer claw pieces are arranged on both sides of the central top rod for left-and-right movement. The support claw assembly further comprises two side plates fixed on the upper positioning platform plate, and a first guide column and a spring mounting column are connected between the side plates. The outer claw pieces are sleeved on the first guide column and the spring mounting column and are capable of relative sliding. An avoiding hole is formed in the central top rod for the first guide column and the spring mounting column to pass through, and the central top rod is still capable of up-and-down movement. One end of the central top rod close to the outer claw piece has a driving guide slope, and one end of the outer claw piece close to the central top rod has a driven guide slope. A compression spring is sleeved on the spring mounting column and abuts against the side plate at one end and the outer claw piece at the other end.

2. The stator core disassembly apparatus according to claim 1, characterized by: The first lifting mechanism comprises a first lifting frame, and a first suspension plate and a second suspension plate are arranged on the first lifting frame. A second guide column is slidably connected to the first suspension plate, and the upper positioning platform plate is fixedly connected to the second guide column. The second suspension plate is slidably connected to the second guide column. The first lifting mechanism further comprises a first electric push rod with a cylinder body connected to the first suspension plate and a telescopic rod connected to the second suspension plate. The central top rod is connected to the second suspension plate.

3. The stator core disassembly apparatus according to claim 2, characterized by: A plurality of upper positioning rods extending downward are arranged on the upper positioning platform plate. Adjacent two upper positioning rods are spaced apart by equal angles. The upper positioning rods and the support claw assemblies are arranged on the same structural circle. The angle between the support claw assembly and the adjacent upper positioning rod is equal to the angle between adjacent two upper positioning rods.

4. The stator core disassembly apparatus according to claim 3, characterized by: The lower positioning tool is provided with lower positioning rods matched with the upper positioning rods, and the lower positioning rods extend upward.

5. The stator core disassembly apparatus according to claim 4, characterized by: The rotating mechanism comprises a motor, and the second lifting mechanism comprises a second electric push rod.

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