Motor iron core antirust agent coating equipment

Abstract

The utility model relates to the technical field of motor processing equipment, in particular to motor iron core antirust agent coating equipment which comprises a workbench, a propelling mechanism and a floating jig, the workbench is provided with a rotating jig used for clamping a motor to be coated, the bottom of the rotating jig is provided with a guide block, the side wall structure of the guide block is consistent with the surface structure of a motor iron core, and the floating jig is arranged on the workbench. The pushing mechanism is horizontally arranged on one side of the rotating jig, a flexible brush used for smearing an antirust agent is arranged at the end of the pushing mechanism and movably connected to the end of the pushing mechanism through a floating jig, and when the flexible brush moves to the surface of the motor iron core, the end, away from the mounting block, of the abutting rod can abut against the side wall of the guide block in a sliding mode. When the rotating jig rotates, the rotating jig can be matched with the floating jig to control the flexible brush to conduct smearing along the irregular surface of the motor to be smeared, the movement track of the flexible brush and the surface of the motor to be smeared have high synchronism, and the antirust agent can be smeared to the surface of the motor iron core more evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of motor processing equipment, in particular to a motor iron core rust preventive agent coating device. Background Art

[0002] Metal parts are prone to rust during production, processing and transportation, so it is necessary to use anti-rust oil to form a thin film on the metal surface to prevent metal rust. Rust is a mixture of oxides and hydroxides formed by the action of oxygen and water on the metal surface. Iron rust is red, copper rust is green, and aluminum and zinc rust is called white rust. It is difficult for machinery to avoid contact with oxygen, moisture or other corrosive media in the air during operation and storage. These substances will cause electrochemical corrosion on the metal surface and rust. To prevent rust, it is necessary to prevent the above substances from contacting the metal. Rust inhibitor is a type of anti-rust product. Other types include anti-rust oil, anti-rust paper, etc.

[0003] The existing motor core generally needs to be coated with anti-rust oil on its surface to achieve the effect of anti-corrosion of the motor iron. Therefore, in view of these current situations, it is urgent to develop a motor core anti-rust agent coating equipment to meet the needs of actual use. Utility Model Content

[0004] The utility model aims to provide a device for applying rust preventive agent to the iron core of a motor, so as to solve the above technical problems.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A motor core rust preventive agent coating device, comprising:

[0007] A workbench, wherein a rotating jig for clamping the motor to be coated is provided on the workbench, the rotating jig is vertically rotatably arranged on the workbench, a guide block is provided at the bottom of the rotating jig, and the side wall structure of the guide block is consistent with the surface structure of the motor core;

[0008] A propulsion mechanism, wherein the propulsion mechanism is horizontally arranged on one side of the rotating jig, and a flexible brush for applying a rust preventive is provided at the end of the propulsion mechanism, and the flexible brush can be moved to one side of the rotating jig through the propulsion mechanism;

[0009] A floating jig, wherein the flexible brush is movably connected to the end of the propulsion mechanism through the floating jig, and the floating jig includes a fixed plate body, a mounting block, an elastic connector and a resistance rod, wherein the elastic connector is horizontally arranged between the fixed plate body and the mounting block, the mounting block is fixedly connected to the flexible brush, the fixed plate body is fixedly connected to the end of the propulsion mechanism, one end of the resistance rod is horizontally fixedly connected to a side of the mounting block close to the rotating jig, the other end of the resistance rod can extend to the side wall of the guide block, and when the flexible brush moves to the surface of the motor core, the end of the resistance rod away from the mounting block can slide in contact with the side wall of the guide block.

[0010] In the above description, as a further solution, the elastic connecting member is composed of a floating spring, a guide rod and a sleeve. The sleeve is a cylindrical structure. The sleeve is horizontally arranged on the side wall of the fixed plate body. One end of the guide rod is horizontally fixedly connected to the side wall of the mounting block, and the other end of the guide rod is horizontally plugged and slid with the sleeve. The two ends of the floating spring are respectively fixedly connected between the fixed plate body and the mounting block.

[0011] In the above description, as a further solution, a pulley is provided at the end of the resistance rod away from the mounting block, and the pulley is rotatably connected to the end of the resistance rod away from the mounting block, and when the flexible brush moves to the surface of the motor core, the resistance rod can slide in contact with the side wall of the guide block through the pulley.

[0012] In the above description, as a further solution, the bottom of the rotating jig is a rotating shaft extending downward, the bottom of the rotating jig is a disc-shaped clamping recess, the bottom of the motor to be coated is placed inside the clamping recess for fixation, the middle part of the guide block is a hollow structure, and the rotating jig is plugged and fixed with the middle part of the guide block through the rotating shaft, and the guide block can rotate synchronously with the rotating jig.

[0013] In the above description, as a further solution, the propulsion mechanism is composed of a cylinder, a battery valve and an air source connector. The end of the cylinder close to the rotating fixture is a retractable push rod, the floating fixture is arranged at the end of the push rod, and the other end of the cylinder is connected to the battery valve and the air source connector in turn.

[0014] In the above description, as a further solution, one end of the flexible brush is a brush part, and the other end of the flexible brush is a handle part. The flexible brush is fixedly connected to the mounting block through the handle part, and the brush part moves toward one side of the rotating fixture through the propulsion mechanism, and the brush part abuts against the surface of the motor core.

[0015] In the above description, as a further solution, an oil pump is also provided on one side of the workbench, and an oil duct assembly is provided at the output end of the oil pump. The oil duct assembly includes a first oil pipe, one end of which is plugged into the mounting block, and the first oil pipe is used to transport oil to the brush part.

[0016] In the above description, as a further solution, a driving motor is also provided on one side of the workbench, and a transmission assembly is provided between the output shaft of the driving motor and the rotating shaft of the rotating fixture for transmission connection, and the transmission assembly includes a first synchronous wheel, a synchronous belt and a second synchronous wheel, and the first synchronous wheel and the second synchronous wheel are respectively fixedly connected to the end of the driving motor and the rotating shaft, and the synchronous belt is wrapped around the first synchronous wheel and the second synchronous wheel.

[0017] In the above description, as a further solution, an oil receiving pan is provided on the top surface of the workbench, and the rotating fixture is rotatably arranged in the middle of the oil receiving pan.

[0018] The beneficial effects produced by the utility model are as follows:

[0019] The present application discloses a device for applying rust preventive to motor cores. A flexible brush for applying rust preventive is provided at the end of a propulsion mechanism and can be moved toward one side of a rotating jig, so that the flexible brush can contact the surface of the motor core for application. At the same time, a guide block consistent with the surface structure of the motor core is provided at the bottom of the rotating jig. When the rotating jig rotates, it can cooperate with a floating jig to control the flexible brush to apply the rust preventive along the irregular surface of the motor to be applied, so that the movement trajectory of the flexible brush is highly synchronized with the surface of the motor to be applied, which is conducive to more uniform application of the rust preventive to the surface of the motor core. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of a motor core rust preventive agent coating device according to the utility model at a first angle;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the motor core rust preventive agent coating device according to the utility model at a second angle;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of a motor core rust preventive agent coating device according to the utility model at a third angle;

[0023] Figure 4 for Figure 3 A is a schematic diagram of the partially enlarged structure of the middle part;

[0024] Figure 5 It is a structural schematic diagram of a propulsion mechanism and a floating fixture in a motor core antirust agent coating device described in the utility model;

[0025] Figure 6 This is a schematic cross-sectional view of a device for applying an anti-rust agent to a motor core according to the utility model;

[0026] In the figure: 1-workbench, 2-oil pump, 3-flexible brush, 31-brush part, 32-handle part, 4-propelling mechanism, 41-cylinder, 42-push rod, 43-battery valve, 44-air source connecting piece, 5-floating fixture, 51-fixed plate, 52-sleeve, 53-guide rod, 54-floating spring, 55-mounting block, 56-resistance rod, 57-pulley, 6-rotating fixture, 61-rotating shaft, 62-clamping concave disc, 7-guide block, 8-oil duct assembly, 81-first oil delivery pipe, 9-drive motor, 10-transmission assembly, 101-first synchronous wheel, 102-synchronous belt, 103-second synchronous wheel, 11-oil receiving tray. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0028] See also Figure 1-6 A motor core rust preventive agent coating device specifically implemented therein comprises a workbench 1, a propulsion mechanism 4 and a floating fixture 5, wherein the workbench 1 is provided with a rotating fixture 6 for clamping the motor to be coated, the rotating fixture 6 is vertically rotatably arranged on the workbench 1, a guide block 7 is arranged at the bottom of the rotating fixture 6, and the side wall structure of the guide block 7 is consistent with the surface structure of the motor core, the propulsion mechanism 4 is horizontally arranged on one side of the rotating fixture 6, and a flexible brush 3 for coating the rust preventive agent is arranged at the end of the propulsion mechanism 4, and the flexible brush 3 can be moved to one side of the rotating fixture 6 through the propulsion mechanism 4, and the specific structure of the flexible brush 3 is that one end of the flexible brush 3 is a brush part 31, and the other end of the flexible brush 3 is a handle 32, the flexible brush 3 is fixedly connected to the mounting block 55 through the handle 32, the brush part 31 is moved to one side of the rotating fixture 6 through the propulsion mechanism 4, and the brush part 31 abuts against the surface of the motor core.

[0029] An oil pump 2 is also provided on one side of the workbench 1, and an oil duct assembly 8 is provided at the output end of the oil pump 2. The oil duct assembly 8 includes a first oil delivery pipe 81, one end of which is plugged into the mounting block 55, and the first oil delivery pipe 81 is used to deliver oil to the brush portion 31. A drive motor 9 is also provided on one side of the workbench 1, and a transmission assembly 10 is provided between the output shaft of the drive motor 9 and the rotating shaft 61 of the rotating fixture 6 for transmission connection. The transmission assembly 10 includes a first synchronous wheel 101, a synchronous belt 102 and a second synchronous wheel 103. The first synchronous wheel 101 and the second synchronous wheel 103 are respectively fixedly connected to the drive motor 9 and the ends of the rotating shaft 61, and the synchronous belt 102 is wrapped around the first synchronous wheel 101 and the second synchronous wheel 103. An oil receiving pan 11 is provided on the top surface of the workbench 1, and the rotating fixture 6 is rotatably arranged in the middle of the oil receiving pan 11.

[0030] The flexible brush 3 is movably connected to the end of the propulsion mechanism 4 through a floating jig 5. The floating jig 5 includes a fixed plate 51, a mounting block 55, an elastic connector and a resistance rod 56. The elastic connector is horizontally arranged between the fixed plate 51 and the mounting block 55. The mounting block 55 is fixedly connected to the flexible brush 3. The fixed plate 51 is fixedly connected to the end of the propulsion mechanism 4. One end of the resistance rod 56 is horizontally fixedly connected to a side of the mounting block 55 close to the rotating jig 6. The other end of the resistance rod 56 can extend to the side wall of the guide block 7. When the flexible brush 3 moves to the surface of the motor core, the end of the resistance rod 56 away from the mounting block 55 can slide in contact with the side wall of the guide block 7.

[0031] A flexible brush 3 for applying rust inhibitor is provided at the end of the propulsion mechanism 4 and can be moved toward one side of the rotating jig 6, so that the flexible brush 3 can contact the surface of the motor core for application. At the same time, a guide block 7 consistent with the surface structure of the motor core is provided at the bottom of the rotating jig 6. When the rotating jig 6 rotates, it can cooperate with the floating jig 5 to control the flexible brush 3 to apply along the irregular surface of the motor to be applied, so that the movement trajectory of the flexible brush 3 and the surface of the motor to be applied are highly synchronized, which is conducive to more even application of the rust inhibitor to the surface of the motor core.

[0032] In this embodiment, specifically Figure 5 As shown, the elastic connecting member is composed of a floating spring 54, a guide rod 53 and a sleeve 52. The sleeve 52 is a cylindrical structure. The sleeve 52 is horizontally arranged on the side wall of the fixed plate body 51. One end of the guide rod 53 is horizontally fixedly connected to the side wall of the mounting block 55. The other end of the guide rod 53 is horizontally plugged and slid with the sleeve 52. The two ends of the floating spring 54 are respectively fixedly connected between the fixed plate body 51 and the mounting block 55.

[0033] An elastic connector is arranged between the mounting block 55 and the fixed plate body 51, so that the mounting block 55 and the fixed plate body 51 can obtain a retractable buffer gap through the elastic connector, so that when the flexible brush 3 is located on one side of the motor to be coated through the elastic connector for coating, a horizontal limiting stroke structure can be formed between the sleeve 52 and the guide rod 53 to ensure that the flexible brush 3 is not easily offset and shaken in the up and down directions.

[0034] In this embodiment, specifically Figure 5As shown, a pulley 57 is provided at one end of the abutment rod 56 away from the mounting block 55, and the pulley 57 is rotatably connected to the end of the abutment rod 56 away from the mounting block 55, and when the flexible brush 3 moves to the surface of the motor core, the abutment rod 56 can slide against the side wall of the guide block 7 through the pulley 57. When the abutment rod 56 slides against the side wall of the guide block 7, the pulley 57 at the end of the abutment rod 56 away from the mounting block 55 can contact the side wall of the guide block 7, and the pulley 57 can reduce the friction between the guide block 7, so that the movement of the floating jig 5 is more stable, which is conducive to more uniform application of the rust inhibitor to the surface of the motor core.

[0035] In this embodiment, specifically Figure 6 As shown, the bottom of the rotating jig 6 is a rotating shaft 61 extending downward, and the bottom of the rotating jig 6 is a disc-shaped clamping recess 62. The bottom of the motor to be coated is placed inside the clamping recess 62 for fixation. The middle part of the guide block 7 is a hollow structure, and the rotating jig 6 is plugged and fixed with the middle part of the guide block 7 through the rotating shaft 61. The guide block 7 can rotate synchronously with the rotating jig 6.

[0036] In this embodiment, specifically Figure 6 As shown, the propulsion mechanism 4 is composed of a cylinder 41, a battery valve 43 and an air source connector 44. The end of the cylinder 41 close to the rotating fixture 6 is a retractable push rod 42, and the floating fixture 5 is arranged at the end of the push rod 42. The other end of the cylinder 41 is connected to the battery valve 43 and the air source connector 44 in turn.

[0037] The working process of a motor core rust preventive agent coating device is as follows: the bottom of the motor to be coated is fixed on the top of the rotating fixture 6 through the clamping concave plate 62, and the push rod 42 is driven by the cylinder 41 to push the flexible brush 3 and the floating fixture 5 to one side of the rotating fixture 6, so that the brush part 31 abuts against the surface of the motor core, and the abutting rod 56 can abut and slide against the side wall of the guide block 7 through the pulley 57;

[0038] The output shaft of the driving motor 9 drives the first synchronous wheel 101, the synchronous belt 102 and the second synchronous wheel 103 to transmit, so that the rotating fixture 6 can rotate along the rotating shaft 61 as the center of the rotating shaft 61, and the output end of the oil pump 2 continuously supplies oil to the brush part 31 through the first oil delivery pipe 81;

[0039] At the same time, a guide block 7 consistent with the surface structure of the motor core is provided at the bottom of the rotating jig 6. When the rotating jig 6 rotates, it can cooperate with the floating jig 5 to control the flexible brush 3 to apply along the irregular surface of the motor to be coated, so that the movement trajectory of the flexible brush 3 and the surface of the motor to be coated are highly synchronized, which is conducive to more evenly applying the rust inhibitor to the surface of the motor core.

[0040] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A motor core rust preventive agent coating device, characterized in that: include: A workbench, wherein a rotating jig for clamping the motor to be coated is provided on the workbench, the rotating jig is vertically rotatably arranged on the workbench, a guide block is provided at the bottom of the rotating jig, and the side wall structure of the guide block is consistent with the surface structure of the motor core; A propulsion mechanism, wherein the propulsion mechanism is horizontally arranged on one side of the rotating jig, and a flexible brush for applying a rust preventive is provided at the end of the propulsion mechanism, and the flexible brush can be moved to one side of the rotating jig through the propulsion mechanism; A floating jig, wherein the flexible brush is movably connected to the end of the propulsion mechanism through the floating jig, and the floating jig includes a fixed plate body, a mounting block, an elastic connector and a resistance rod, wherein the elastic connector is horizontally arranged between the fixed plate body and the mounting block, the mounting block is fixedly connected to the flexible brush, the fixed plate body is fixedly connected to the end of the propulsion mechanism, one end of the resistance rod is horizontally fixedly connected to a side of the mounting block close to the rotating jig, the other end of the resistance rod can extend to the side wall of the guide block, and when the flexible brush moves to the surface of the motor core, the end of the resistance rod away from the mounting block can slide in contact with the side wall of the guide block.

2. The motor core rust preventive agent coating device according to claim 1, characterized in that: The elastic connecting member is composed of a floating spring, a guide rod and a sleeve. The sleeve is a cylindrical structure. The sleeve is horizontally arranged on the side wall of the fixed plate body. One end of the guide rod is horizontally fixedly connected to the side wall of the mounting block, and the other end of the guide rod is horizontally plugged and slid with the sleeve. The two ends of the floating spring are respectively fixedly connected between the fixed plate body and the mounting block.

3. The motor core rust preventive agent coating device according to claim 1, characterized in that: A pulley is provided at one end of the abutment rod away from the mounting block, and the pulley is rotatably connected to the end of the abutment rod away from the mounting block. When the flexible brush moves to the surface of the motor core, the abutment rod can slide against the side wall of the guide block through the pulley.

4. The motor core rust preventive agent coating device according to claim 1, characterized in that: The bottom of the rotating jig is a rotating shaft extending downward, and the bottom of the rotating jig is a disc-shaped clamping concave disk. The bottom of the motor to be coated is placed inside the clamping concave disk for fixation. The middle part of the guide block has a hollow structure, and the rotating jig is plugged and fixed with the middle part of the guide block through the rotating shaft. The guide block can rotate synchronously with the rotating jig.

5. The motor core rust preventive agent coating device according to claim 1, characterized in that: The propulsion mechanism is composed of a cylinder, a battery valve and an air source connector. The end of the cylinder close to the rotating fixture is a retractable push rod, the floating fixture is arranged at the end of the push rod, and the other end of the cylinder is connected to the battery valve and the air source connector in turn.

6. A motor core rust preventive agent coating device according to any one of claims 1 to 5, characterized in that: One end of the flexible brush is a brush part, and the other end of the flexible brush is a handle part. The flexible brush is fixedly connected to the mounting block through the handle part. The brush part moves to one side of the rotating fixture through the propulsion mechanism, and the brush part abuts against the surface of the motor core.

7. The motor core antirust agent coating device according to claim 6, characterized in that: An oil pump is also provided on one side of the workbench, and an oil conduit assembly is provided at the output end of the oil pump. The oil conduit assembly includes a first oil delivery pipe, one end of which is plugged into the mounting block, and the first oil delivery pipe is used to deliver oil to the brush part.

8. The motor core rust preventive agent coating device according to claim 4, characterized in that: A driving motor is also provided on one side of the workbench, and a transmission assembly is provided between the output shaft of the driving motor and the rotating shaft of the rotating fixture for transmission connection. The transmission assembly includes a first synchronous wheel, a synchronous belt and a second synchronous wheel. The first synchronous wheel and the second synchronous wheel are respectively fixedly connected to the driving motor and the end of the rotating shaft, and the synchronous belt is wrapped around the first synchronous wheel and the second synchronous wheel.

9. The motor core rust preventive agent coating device according to any one of claims 1 to 8, characterized in that: The top surface of the workbench is provided with an oil receiving pan, and the rotating fixture is rotatably arranged in the middle of the oil receiving pan.

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