Motor shell machining device

Abstract

The utility model discloses a motor shell machining device and belongs to the technical field of motor machining. A supporting plate, a side plate and a paint spraying mechanism are fixed to the top end of a workbench, a rotating rod is connected to the side face of the supporting plate, a first rotating disc is fixed to one end of the rotating rod, and a first transmission wheel is fixed to the other end of the rotating rod; the side face of the second rotating disc is connected with a first screw through a first motor and fixes a first annular plate through a plurality of connecting rods, a second annular plate is fixed to the side face of the first annular plate through a plurality of straight rods, a plurality of arc blocks are arranged on the outer arcs of the first annular plate and the second annular plate, a plurality of notches are formed in the outer arcs of the first annular plate and the second annular plate, and sliding rods are fixed to the inner sides of the arc blocks. The other end of the sliding rod is connected with a driving rod through a first connecting block; the first screw is connected with two moving blocks, the periphery of each moving block is connected with the other end of the driving rod through a second connecting block, and the top end of the supporting plate is connected with a second transmission wheel through a second motor; by using the device, comprehensive and thorough paint spraying can be conducted on the shell, and the paint spraying effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of motor processing, and particularly relates to a processing device for a motor housing. Background Art

[0002] In order to prevent the high-speed rotation of the internal components of the motor from hurting people, a motor housing is provided for the motor. At the same time, the environments where many motors are used are relatively harsh, such as places with high dust and humid environments. Therefore, when processing the motor housing, it is necessary to spray paint on the motor housing to make the motor housing have the effects of insulation and corrosion prevention.

[0003] In the prior art, when the motor housing is spray-painted, since the fixture contacts the housing, the part cannot be directly spray-painted, which causes certain trouble. Therefore, it is urgent to design a processing device for a motor housing to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a processing device for a motor housing, so as to solve the problem that when the existing motor housing is spray-painted, due to the contact between the fixture and the housing, the part cannot be directly spray-painted, thus causing certain trouble.

[0005] To solve the above technical problems, the utility model provides a processing device for a motor housing, which includes a workbench and a housing. A support plate and a side plate are fixed at the top of the workbench. A rotating rod is movably connected to the side of the support plate. One end of the rotating rod is fixed with a first turntable, and the other end is fixed with a first transmission wheel. A first cylinder is fixed to the side of the first turntable, and its telescopic rod is connected to a second turntable. A first motor is installed on the side of the second turntable and a first ring plate is fixed through a plurality of connecting rods. A second ring plate is fixed to the side of the first ring plate through a plurality of straight rods. A plurality of arc blocks are provided on the outer arcs of the first ring plate and the second ring plate, and a plurality of notches are opened. A sliding rod is fixed to the inner side of each of the plurality of arc blocks, and the other end of the sliding rod passes through the notch and is fixed with a first connecting block. The first connecting block is movably connected to a driving rod through a first rotating shaft; a groove is opened on the side of the side plate and a paint spraying mechanism is provided, and the housing is located on the outer surfaces of the first ring plate and the second ring plate;

[0006] The output end of the first motor is connected with a first screw rod, and two moving blocks are threadedly connected to the first screw rod. A second connecting block is fixed around each of the two moving blocks, and the second connecting block and the other end of the driving rod are movably connected through a second rotating shaft;

[0007] A second motor is installed at the top of the support plate, and its output end is connected with a second transmission wheel. The second transmission wheel and the first transmission wheel are connected through a conveyor belt.

[0008] Optionally, the number of the notches is the same as that of the arc blocks and they correspond to each other one by one.

[0009] Optionally, the paint spraying mechanism includes a third motor and a carrier rod. The third motor is fixed to one side wall of the groove, and its output end is connected to a second screw rod. One end of the carrier rod is fixed with a limit block, and a second cylinder is installed on the top surface of the other end. The limit block is located in the groove and is threadedly connected to the second screw rod. The telescopic rod of the second cylinder passes through the carrier rod and is connected to a paint tank. The bottom end of the paint tank is connected to a spray head.

[0010] Optionally, a bearing is fixed to the other side wall of the groove, and the bearing is connected to the other end of the second screw rod.

[0011] Optionally, the first turntable and the second turntable are connected by a plurality of telescopic rods.

[0012] Optionally, a stop block is fixed to the other end of the first screw rod.

[0013] In a motor housing processing device provided by the present utility model, a support plate and a side plate are fixed to the top end of the workbench. A rotating rod is movably connected to the side surface of the support plate. One end of the rotating rod is fixed with a first turntable, and the other end is fixed with a first transmission wheel. A first cylinder is fixed to the side surface of the first turntable, and its telescopic rod is connected to a second turntable. A first motor is installed on the side surface of the second turntable, and a first ring plate is fixed by a plurality of connecting rods. A second ring plate is fixed to the side surface of the first ring plate by a plurality of straight rods. A plurality of arc blocks are provided on the outer arcs of the first ring plate and the second ring plate, and a plurality of notches are opened. A sliding rod is fixed to the inner side of each of the plurality of arc blocks. The other end of the sliding rod passes through the notch and is fixed with a first connecting block. The first connecting block is movably connected to a driving rod through a first rotating shaft. A groove is formed in the side surface of the side plate and a paint spraying mechanism is provided. The output end of the first motor is connected to a first screw rod. Two moving blocks are threadedly connected to the first screw rod. Second connecting blocks are fixed around the two moving blocks. The second connecting blocks and the other end of the driving rod are movably connected through a second rotating shaft. A second motor is installed on the top end of the support plate, and its output end is connected to a second transmission wheel. The second transmission wheel and the first transmission wheel are connected by a conveyor belt; by using this device, the housing can be painted comprehensively and thoroughly, ensuring its painting effect. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the motor housing processing device provided by the present utility model;

[0015] Figure 2 is a top view of the motor housing processing device provided by the present utility model;

[0016] Figure 3 is Figure 2 the A-A cross-sectional view in

[0017] Figure 4 Yes Figure 3 An enlarged view of B in Detailed implementation manners

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the description of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] The present utility model provides a motor housing processing device, the structure of which is as Figures 1 to 4As shown in the figure, it includes a workbench 1 and a housing 10. A support plate 2 and a side plate 3 are fixed at the top of the workbench 1. A rotating rod 4 is movably connected to the side of the support plate 2. One end of the rotating rod 4 is fixed with a first turntable 5, and the other end is fixed with a first transmission wheel 6. A first cylinder 7 is fixed to the side of the first turntable 5, and its telescopic rod is connected to a second turntable 8. A first motor 18 is installed on the side of the second turntable 8 and a first ring plate 11 is fixed through a number of connecting rods 9. A second ring plate 13 is fixed to the side of the first ring plate 11 through a number of straight rods 12. A number of arc-shaped blocks 19 are provided on the outer arcs of the first ring plate 11 and the second ring plate 13, and a number of notches 14 are opened. A sliding rod 15 is fixed to the inner side of each of the number of arc-shaped blocks 19. The sliding rod 15 passes through the notch 14 and is fixed with a first connecting block 16. The first connecting block 16 is movably connected to a driving rod 17 through a first rotating shaft 27. A groove 28 is opened on the side of the side plate 3 and a painting mechanism is provided; the output end of the first motor 18 is connected to a first screw rod 20. Two moving blocks 21 are threadedly connected to the first screw rod 20. Second connecting blocks 22 are fixed around the two moving blocks 21. The second connecting blocks 22 and the other end of the driving rod 17 are movably connected through a second rotating shaft 23. A second motor 24 is installed at the top of the support plate 2, and its output end is connected to a second transmission wheel 25. The second transmission wheel 25 and the first transmission wheel 6 are connected through a conveyor belt 26. By driving the first screw rod 20 to rotate through the output end of the first motor 18, the two moving blocks 21 drive one end of a number of driving rods 17 to move horizontally. At this time, the other ends of the number of driving rods 17 drive the sliding rods 15 to move outwards, so that a number of arc-shaped blocks 19 tighten and fix the housing 10. Finally, the output end of the second motor 24 drives the second transmission wheel 25 and the first transmission wheel 6 to rotate, so that the housing 10 rotates to facilitate full painting. Using the motor housing processing device, the housing 10 can be painted comprehensively and thoroughly to ensure the painting effect.

[0022] Furthermore, the number of notches 14 is the same as that of the arc-shaped blocks 19 and they correspond to each other one by one.

[0023] Specifically, the painting mechanism includes a third motor 29 and a bearing rod 33. The third motor 29 is fixed to one side wall of the groove 28 and its output end is connected to a second screw rod 31. A limit block 32 is fixed to one end of the bearing rod 33, and a second cylinder 34 is installed on the top surface of the other end. The limit block 32 is located in the groove 28 and is threadedly connected to the second screw rod 31. The telescopic rod of the second cylinder 34 passes through the bearing rod 33 and is connected to a paint tank 35. The bottom end of the paint tank 35 is connected to a spray head 36. By driving the second screw rod 31 to rotate through the output end of the third motor 29, the limit block 32 drives the bearing rod 33 and the spray head 36 to move horizontally, and then the piston rod of the second cylinder 34 drives the spray head 36 to move downwards for painting.

[0024] Furthermore, a bearing 30 is fixed to the other side wall of the groove 28, and the bearing 30 is connected to the other end of the second screw rod 31 for supporting the rotation of the second screw rod 31.

[0025] Furthermore, the first turntable 5 and the second turntable 8 are connected by a plurality of telescopic rods 38, making the movement of the second turntable 8 more stable.

[0026] Furthermore, a stop block 37 is fixed to the other end of the first screw rod 20 to prevent the moving block 21 from disconnecting from the first screw rod 20.

[0027] The working principle of the present utility model is as follows: First, start the first air cylinder 7 and the first motor 18. The piston rod of the first air cylinder 7 drives the first ring plate 11 and the second ring plate 13 to move horizontally to a suitable position. The output end of the first motor 18 drives the first screw rod 20 to rotate, causing both moving blocks 21 to drive one end of a plurality of driving rods 17 to move horizontally. At this time, the other ends of the plurality of driving rods 17 drive the sliding rods 15 to move outward, making a plurality of arc-shaped blocks 19 tighten and fix the outer shell 10. Then, start the second motor 24, and its output end drives the second transmission wheel 25 and the first transmission wheel 6 to rotate, causing the outer shell 10 to rotate. Finally, start the second air cylinder 34 and the third motor 29. The piston rod of the second air cylinder 34 drives the nozzle 36 to move downward close to the outer shell 10. The output end of the third motor 29 drives the second screw rod 31 to rotate, causing the limit block 32 to drive the bearing rod 33 and the nozzle 36 to move horizontally for a comprehensive and thorough spraying.

[0028] The above description is only a description of the preferred embodiments of the present utility model, and does not limit the scope of the present utility model in any way. Any changes and modifications made by those of ordinary skill in the field of the present utility model based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A motor housing processing device, comprising a workbench (1) and a housing (10), characterized in that, At the top of the workbench (1), a support plate (2) and a side plate (3) are fixed. A rotating rod (4) is movably connected to the side of the support plate (2). One end of the rotating rod (4) is fixed with a first turntable (5), and the other end is fixed with a first transmission wheel (6). A first cylinder (7) is fixed to the side of the first turntable (5), and its telescopic rod is connected to a second turntable (8). A first motor (18) is installed on the side of the second turntable (8) and a first ring plate (11) is fixed through a number of connecting rods (9). A second ring plate (13) is fixed to the side of the first ring plate (11) through a number of straight rods (12). A number of arc-shaped blocks (19) are provided on the outer arcs of the first ring plate (11) and the second ring plate (13), and a number of notches (14) are opened. A sliding rod (15) is fixed to the inner side of each of the number of arc-shaped blocks (19). The other end of the sliding rod (15) passes through the notch (14) and is fixed with a first connecting block (16). The first connecting block (16) is movably connected to a driving rod (17) through a first rotating shaft (27); a paint spraying mechanism is provided in a groove (28) opened on the side of the side plate (3), and the housing (10) is located on the outer surfaces of the first ring plate (11) and the second ring plate (13); The output end of the first motor (18) is connected to a first screw rod (20). Two moving blocks (21) are threadedly connected to the first screw rod (20). Second connecting blocks (22) are fixed around the two moving blocks (21). The other end of the second connecting block (22) and the driving rod (17) are movably connected through a second rotating shaft (23); A second motor (24) is installed at the top of the support plate (2), and its output end is connected to a second transmission wheel (25). The second transmission wheel (25) and the first transmission wheel (6) are connected through a conveyor belt (26).

2. The motor housing processing device according to claim 1, characterized in that, The number of the notches (14) is the same as that of the arc-shaped blocks (19) and they correspond to each other one by one.

3. The motor housing processing device according to claim 1, wherein, The paint spraying mechanism includes a third motor (29) and a bearing rod (33). The third motor (29) is fixed to one side wall of the groove (28), and its output end is connected to a second screw rod (31). A limiting block (32) is fixed to one end of the bearing rod (33), and a second cylinder (34) is installed on the top surface of the other end. The limiting block (32) is located in the groove (28) and is threadedly connected to the second screw rod (31). The telescopic rod of the second cylinder (34) passes through the bearing rod (33) and is connected to a paint tank (35). The bottom end of the paint tank (35) is connected to a spray head (36).

4. The motor housing processing device according to claim 3, wherein A bearing (30) is fixed to the other side wall of the groove (28), and the other end of the second screw rod (31) is connected to the bearing (30).

5. The motor housing processing device according to claim 1, characterized in that, The first turntable (5) and the second turntable (8) are connected through a number of telescopic rods (38).

6. The motor housing processing device according to claim 1, characterized in that, A stop block (37) is fixed to the other end of the first screw rod (20).

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