A switching device and a switching method for motor inversion

Abstract

The application provides a switching device and a turning method for motor turning, comprising an upper hanging plate, a base plate, a lower hanging plate, a first connecting piece, a positioning block and a second connecting piece, opposite ends of the base plate are connected with the upper hanging plate and the lower hanging plate respectively, the lower hanging plate is formed with a first through hole, the motor turning switching device of the application is connected with an external interface of a motor, and the movement and turning of the motor are realized under the driving of a driving mechanism, different models and different interfaces of the motor can be connected, and the driving mechanism is used for assisting in carrying, turning and other operations of the motor.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of machinery, in particular, to a switching device for motor overturning and an overturning method. BACKGROUND

[0002] The overturning and handling of traction motors has always been a technical problem, mainly for the following reasons: 1. The traction motor is suitable for different road conditions, operation requirements, and different technical requirements of the host factory, and the product model is complex. 2. During the manufacturing process of the traction motor, assembly work needs to be performed on different parts of the motor. Therefore, the motor needs to be converted to different postures such as vertical and horizontal. 3. The traction motor is heavy, which results in a heavy overturning tool for motor interface installation, and multiple people are needed to install it. The labor intensity is high, and the operation efficiency is low.

[0003] The existing motor overturning and transfer methods are as follows: 1. The existing traction motor overturning and handling is basically a manual operation: a special overturning tool is installed on the overturning machine, and the motor is installed on the overturning tool by manually operating the overhead crane, and the motor is overturned by manually operating the overturning machine. 2. The overturning machine is installed on the AGV, and the overturning of the motor is realized by the overturning machine, and the transfer of the motor between processes is realized by the AGV.

[0004] The disadvantages of the existing manual motor assembly operation are as follows: 1. The traction motor is suitable for different road conditions, operation requirements, and different technical requirements of the host factory, and the product model is complex. 2. Multiple overturning machines need to be provided on the production line to meet the overturning requirements between processes to avoid waste caused by multiple back-and-forth transfers. 3. Different overturning tools need to be replaced on the overturning machine to cope with different products. Due to the heavy weight of the traction motor, the overturning tool for motor interface installation is heavy, and multiple people are needed to install it, which is labor-intensive and low in operation efficiency. 4. The small-batch and multi-variety motor manufacturing mode requires rapid motor product mold changing. SUMMARY

[0005] The present application aims to provide a switching device for motor overturning and an overturning method suitable for different models and different interfaces.

[0006] To achieve the above-mentioned purpose, the present application provides a switching device for motor overturning, comprising an upper hanging plate, a base plate, and a lower hanging plate, the opposite ends of the base plate are connected with the upper hanging plate and the lower hanging plate respectively; the lower hanging plate is formed with a first through hole;

[0007] Further comprising a first connecting piece, the first connecting piece is arranged at one end of the upper hanging plate away from the base plate;

[0008] Further comprising a positioning block, the positioning block is arranged in the first through hole, and the positioning block is formed with a second through hole;

[0009] The second connecting piece is arranged in the second through hole.

[0010] Further, the upper suspension plate is formed with a third through hole away from one end of the upper suspension plate, and the first connecting piece is arranged in the third through hole.

[0011] Further, the upper suspension plate is formed with a third through hole away from one end of the upper suspension plate, and the first connecting piece is arranged in the third through hole.

[0012] Further, the positioning block is arranged in the first through hole of the lower suspension plate, and the positioning block is in interference fit with the lower suspension plate.

[0013] Further, the first connecting piece is a positioning pin, and the second connecting piece is a bolt.

[0014] A motor overturning method adopts a motor overturning device, and comprises the following steps:

[0015] One end of the first connecting piece is arranged in the third through hole of the upper suspension plate, and the other end of the first connecting piece is in fit with the corresponding groove hole of the upper end of one side of the motor;

[0016] The second connecting piece passes through the second through hole and is connected with the lower end of one side of the motor;

[0017] The motor overturning device is connected with an external driving mechanism as a whole, and the driving mechanism drives the motor overturning device and the motor connected with the motor overturning device to move and overturn.

[0018] The motor overturning device has the following beneficial effects:

[0019] The motor overturning device is connected with the external interface of the motor, and realizes the movement and overturning of the motor under the driving of the driving mechanism; the first connecting piece and the second connecting piece are directly connected with the structure of the motor in the structure of the motor overturning device, the first connecting piece and the second connecting piece are arranged in the third through hole and the second through hole respectively, and the third through hole and the second through hole have a plurality of numbers on the respective components, so that the first connecting piece and the second connecting piece are selectively arranged in the suitable through holes of the respective components, and then different models and different interfaces of the motor can be connected to assist the driving mechanism to perform the operation of carrying and overturning the motor. Through the modular design, the number and type of connecting components are greatly reduced, the investment cost of tooling and the mold changing operation are reduced. Through the structure of the latch and the quick-change module, the quick switching of the connecting plate by the robot is realized.

[0020] In addition to the above described objects, features and advantages, the present application has other objects, features and advantages. These will become apparent from the following detailed description of the application, when considered in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which form a part of this specification, are included to provide a further understanding of the application and are incorporated by reference herein. The drawings illustrate preferred embodiments of the present application and, together with the description, serve to explain the application.

[0022] Figure 1 is a schematic view of the preferred embodiment of the present application in cooperation with a motor;

[0023] Figure 2 is a side view of the preferred embodiment of the present application;

[0024] Figure 3 is a front view of the preferred embodiment of the present application;

[0025] in the drawings:

[0026] 1. first connecting member;

[0027] 2. upper hanging plate; 201. third through hole; 202. first protrusion;

[0028] 3. base plate; 301. first recess; 302. second recess;

[0029] 4. lower hanging plate; 401. first through hole; 402. second protrusion;

[0030] 5. second connecting member;

[0031] 6. positioning block; 601. second through hole;

[0032] 7. motor. DETAILED DESCRIPTION

[0033] The embodiments of the present application will be described in detail below with reference to the drawings, but the present application can be implemented in various different ways as defined and covered by the claims.

[0034] In this specification, the orientation terms such as upper, lower, left, right, front, rear, front face, back face, top, bottom, etc. mentioned or possibly mentioned are defined with respect to the present application. Therefore, it is possible that they are changed according to different places, positions, and use states to which they are applied. Therefore, these or other orientation terms should not be interpreted as limiting terms.

[0035] Referring to the drawings, a motor overturning adapter includes an upper hanging plate 2, a base plate 3, and a lower hanging plate 4, the base plate 3 is connected to the upper hanging plate 2 and the lower hanging plate 4 at opposite ends thereof;

[0036] The adapter further includes a first connecting member 1, which is arranged at an end of the upper hanging plate 2 away from the base plate 3.

[0037] The adapter further includes a positioning block 6, which is arranged in the first through hole 401 and is formed with a second through hole 601.

[0038] The adapter further includes a second connecting member 5, which is arranged in the second through hole 601.

[0039] In some embodiments, the base plate 3 is provided with a first recess 301 and a second recess 302 at opposite ends thereof; the upper hanging plate 2 is formed with a first protruding rib 202, which is arranged in the first recess 301; and the lower hanging plate 4 is formed with a second protruding rib 402, which is arranged in the second recess 302.

[0040] In some embodiments, the upper hanging plate 2 is formed with a third through hole 201 at an end thereof away from the upper hanging plate 2, and the first connecting member 1 is arranged in the third through hole 201.

[0041] In some embodiments, the positioning block 6 is arranged in the first through hole 401 of the lower hanging plate 4, and the positioning block 6 is in interference fit with the lower hanging plate 4.

[0042] In some embodiments, the first connecting member 1 is a positioning pin, and the second connecting member 5 is a bolt.

[0043] A motor overturning method employs the motor overturning adapter and includes the following steps:

[0044] One end of the first connecting member 1 is arranged in the third through hole 201 of the upper hanging plate 2, and an end of the first connecting member 1 away from the third through hole 201 is in cooperation with a corresponding slot hole at an upper end of one side of the motor;

[0045] The second connecting member 5 passes through the second through hole 601 and is connected to a lower end of one side of the motor.

[0046] The motor overturning adapter is connected to an external driving mechanism, and the driving mechanism drives the motor overturning adapter and the motor connected to the motor overturning adapter to move and overturn.

[0047] The motor overturning adapter of the application is connected with the external interface of the motor, and realizes the movement and overturning of the motor under the driving of the driving mechanism; the first connecting piece 1 and the second connecting piece 5 are directly connected with the motor structure in the motor overturning adapter structure, the first connecting piece 1 and the second connecting piece 5 are respectively arranged in the third through hole 201 and the second through hole 601, and the third through hole 201 and the second through hole 601 have a plurality of numbers on the respective components, so that the first connecting piece 1 and the second connecting piece 5 are selectively arranged in the suitable through hole of the respective components, and then different models and different interfaces of the motor can be connected to assist the driving mechanism to carry out the operation such as carrying and overturning the motor.

[0048] The motor overturning adapter of the application adopts modular design, the upper hanging plate 2, the base plate 3, the lower hanging plate 4 and the positioning block 6 are four modules which are quickly assembled according to the sizes of different motor interfaces; the four modules are managed by bar codes, different modules can be assembled according to the product order, and the assembly is confirmed according to the bar code information. The bolt action of the first connecting piece and the second connecting piece can be realized by various ways such as servo motor, air cylinder, pressure cylinder and electric cylinder. The modules can be connected by key connection, bolt connection and interference fit.

[0049] In addition, the upper hanging plate 2 and the base plate 3 can be further connected by the bolt and the bolt; the base plate 3 and the lower hanging plate 4 can be further connected by the bolt and the bolt; the side surface of the base plate 3 can be provided with a quick change module to realize the quick connection with the driving mechanism such as robot. The upper hanging plate 2 can be provided with a plurality of third through holes 201, and the first connecting piece 1 can be inserted into two third through holes 201 with appropriate spacing to adapt to different models and sizes of the motor; similarly, the lower hanging plate 4 can be provided with a plurality of first through holes 401, and the second connecting piece 5 can be inserted into two first through holes 401 with appropriate spacing to adapt to different models and sizes of the motor.

[0050] The above only describes the preferred embodiments of the application and is not used to limit the application. For those skilled in the art, the application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A switching device for motor reversing, characterized in that, It includes an upper suspension plate (2), a base plate (3), and a lower suspension plate (4). The two opposite ends of the base plate (3) are connected to the upper suspension plate (2) and the lower suspension plate (4) respectively. The lower suspension plate (4) has a first through hole (401). It also includes a first connector (1), which is disposed at the end of the upper suspension plate (2) away from the base plate (3); It also includes a positioning block (6), which is disposed in the first through hole (401) and has a second through hole (601). It also includes a second connector (5), which is disposed in the second through hole (601); The base plate (3) has a first groove (301) and a second groove (302) at opposite ends; the upper suspension plate (2) has a first protruding ridge (202) and the first protruding ridge (202) is disposed in the first groove (301); the lower suspension plate (4) has a second protruding ridge (402) and the second protruding ridge (402) is disposed in the second groove (302); The upper suspension plate (2) has a third through hole (201) at one end away from the upper suspension plate (2), and the first connector (1) is disposed in the third through hole (201); The positioning block (6) is disposed in the first through hole (401) of the lower suspension plate (4), and the positioning block (6) and the lower suspension plate (4) are interference fit; The first connector (1) is a locating pin, and the second connector (5) is a bolt.

2. A method for reversing a motor, characterized in that, The adapter for motor reversing as described in claim 1 includes the following steps: One end of the first connector (1) is set in the third through hole (201) of the upper suspension plate (2), and the end of the first connector (1) away from the third through hole (201) is matched with the corresponding slot on the upper end of the motor side; The second connector (5) passes through the second through hole (601) and is connected to the lower end on one side of the motor; The motor reversing device is connected to an external drive mechanism. The drive mechanism drives the motor reversing device and the motor connected to the motor reversing device to move and reverse.

Images