Full-automatic motor rotor machining equipment

Abstract

The utility model discloses full-automatic motor rotor processing equipment, and particularly relates to the field of rotor processing, which comprises a processing table and a support arranged on the surface of the processing table, a fixed seat is arranged at one end of the support, a bearing is arranged in the middle of the fixed seat, a driving device is arranged at one end of an inner ring of the bearing, and a turntable is arranged at the other end of the inner ring of the bearing. Three sets of guide rails are arranged on the surface of the rotary table, telescopic equipment is arranged on the inner wall of the interior of each set of guide rails, the power ends of the telescopic equipment are connected with clamping mechanisms, the clamping mechanisms are movably arranged in the guide rails, and a feeding mechanism is arranged on the surface of the machining table. The feeding mechanism is used for moving the motor rotor to the surface of the rotating disc, the telescopic device is used for pulling back the clamping mechanism, and therefore the motor rotor is fixed, then the driving device arranged at one end of the fixing base is used for driving the rotating disc to rotate, and spot welding can be conducted on the motor rotor only by vertically moving the spot welding device in a reciprocating mode.

Description

Technical Field

[0001] The utility model relates to the field of rotor processing, and more specifically, the utility model relates to a fully automatic motor rotor processing device. Background Technique

[0002] Motors have been widely used in all walks of life, and there are various processing methods for their core component, the rotor. For small-scale processing, there are manual processing and semi-automatic processing, and for large-scale processing, there is fully automatic production line processing. In small-scale processing, manual processing has low efficiency, and semi-automatic processing equipment is extremely lacking and has low automation. Among them, for the motor rotor manual spot welder, the operator manually places the rotor on a certain positioning block to weld the hook groove on the motor rotor, and then manually removes the rotor and places it on the positioning block again to weld the hook groove at another place on the upper and lower parts of the motor rotor. There are multiple hook grooves on the motor rotor. For each hook groove welded, the rotor has to be removed and placed on the positioning block again, which is very troublesome to operate and has low working efficiency at the same time.

[0003] The welding of the existing motor rotor spot welder still requires a large number of steps to fix the motor rotor, and it is difficult to carry out the processes of spot welding and clamping rotation on an online assembly line, resulting in low processing efficiency.

[0004] Therefore, a fully automatic motor rotor processing device is proposed for the above problems. Content of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a fully automatic motor rotor processing device to solve the problems mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a fully automatic motor rotor processing device, including a processing table and a bracket arranged on its surface. It is characterized in that one end of the bracket is provided with a fixed seat, the middle part of the fixed seat is provided with a bearing, one end of the inner ring of the bearing is provided with a driving device, the other end of the inner ring of the bearing is provided with a turntable, three groups of guide rails are arranged on the surface of the turntable, a telescopic device is arranged on the inner wall of each group of guide rails, the power end of the telescopic device is connected with a clamping mechanism, and the clamping mechanism is movably arranged inside the guide rail. A feeding mechanism is arranged on the surface of the processing table, and the feeding mechanism is used to move the motor rotor to the surface of the turntable.

[0007] Preferably, the clamping mechanism includes a sliding plate movably arranged in the guide rail, and the sliding plate is connected with the power end of the telescopic device. A cylinder and a fixed rod are hinged on the surface of the sliding plate. The top end of the fixed rod is movably provided with a movable rod, and the power end of the cylinder is hinged with the movable rod. The top end of the movable rod is hinged with a clamping rod, and a connecting rod is hinged between one end of the clamping rod and the movable rod.

[0008] Preferably, a pressing rod is arranged on the side of the fixed rod away from the cylinder.

[0009] Preferably, the feeding mechanism includes two sets of oppositely arranged columns. On one side of the two sets of columns facing each other, guide rails are provided, and sliders are arranged inside the guide rails. A lead screw and a fixed column are arranged between the two sliders, and a movable block is arranged in the middle of the lead screw and the fixed column. A grasping device is arranged at the bottom of the movable block.

[0010] Preferably, a lifting device is arranged inside the guide rail opened on the column, and the power end of the lifting device is connected to the slider. A groove is opened on the surface of one of the sliders, a motor is arranged inside the groove, and the power end of the motor is connected to the lead screw.

[0011] Preferably, two sets of guide columns are arranged inside the bracket, and a mounting table is movably arranged on the surfaces of the two sets of guide columns. A spot welding device can be arranged on the top of the mounting table. A pushing and pulling device is arranged on the inner wall of the bracket, and the power end of the pushing and pulling device is connected to the side wall of the mounting table.

[0012] Technical effects and advantages of the present utility model:

[0013] Compared with the prior art, when the present utility model needs to work, the clamping mechanism is pushed away from the outside through the telescopic device, then the motor rotor is moved to the surface of the turntable by the feeding mechanism, and then the clamping mechanism is pulled back by the telescopic device to fix the motor rotor. After that, the driving device arranged at one end of the fixed seat drives the turntable to rotate, so that the spot welding device only needs to move reciprocally vertically to perform spot welding on the motor rotor. Description of the drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the structure on the surface of the turntable of the present utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the present utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the feeding mechanism of the present utility model.

[0018] Reference numerals are: 1, processing table; 2, feeding mechanism; 21, column; 22, lead screw; 23, movable block; 24, grasping device; 25, slider; 26, lifting device; 3, fixed seat; 4, turntable; 5, driving device; 6, mounting table; 7, bracket; 8, pushing and pulling device; 9, telescopic device; 10, clamping mechanism; 101, sliding plate; 102, cylinder; 103, connecting rod; 104, clamping rod; 105, fixed rod; 106, movable rod; 107, pressing rod. Detailed implementation manners

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0020] Embodiment 1

[0021] As shown in the attached Figure 1 and Figure 2 A fully automatic motor rotor processing device includes a processing table 1 and a bracket 7 arranged on its surface. One end of the bracket 7 is provided with a fixed seat 3. A bearing is arranged in the middle part of the fixed seat 3. One end of the inner ring of the bearing is provided with a driving device 5, and the other end of the inner ring of the bearing is provided with a turntable 4. Three groups of guide rails are arranged on the surface of the turntable 4. A telescopic device 9 is arranged on the inner wall of each group of guide rails. The power end of the telescopic device 9 is connected with a clamping mechanism 10, and the clamping mechanism 10 is movably arranged inside the guide rail. A feeding mechanism 2 is arranged on the surface of the processing table 1, and the feeding mechanism 2 is used to move the motor rotor to the surface of the turntable 4.

[0022] Among them: the clamping mechanism 10 is pushed away from the outside by the telescopic device 9, then the motor rotor is moved to the surface of the turntable 4 by the feeding mechanism 2, and then the clamping mechanism 10 is pulled back by the telescopic device 9 to fix the motor rotor.

[0023] Embodiment 2

[0024] On the basis of Embodiment 1, the solution in Embodiment 1 will be further refined and introduced in combination with the following specific working methods. For details, see the following description:

[0025] As Figure 3 shown, as a preferred embodiment; the clamping mechanism 10 includes a slide plate 101 movably arranged in the guide rail, and the slide plate 101 is connected with the power end of the telescopic device 9. A cylinder 102 and a fixed rod 105 are hinged on the surface of the slide plate 101. A movable rod 106 is movably arranged at the top of the fixed rod 105, and the power end of the cylinder 102 is hinged with the movable rod 106. A clamping rod 104 is hinged at the top of the movable rod 106, and a connecting rod 103 is hinged between one end of the clamping rod 104 and the movable rod 106. Further, the cylinder 102 is pushed to move the movable rod 106 upward, thereby pushing the connecting rod 103 to rotate, so as to drive the clamping rod 104 to rotate, and the surface of the motor rotor is clamped and fixed by the clamping rod 104.

[0026] As Figure 3As shown, as a preferred embodiment; a pressing rod 107 is provided on the side of the fixing rod 105 away from the cylinder 102. Further, when the clamping rod 104 fixes the surface of the motor rotor, the pressing rod 107 is used to fix the side wall of the motor shaft.

[0027] As Figure 4 shown, as a preferred embodiment; the feeding mechanism 2 includes two groups of oppositely arranged columns 21. Guide rails are provided on the opposite sides of the two groups of columns 21, and sliders 25 are arranged inside the guide rails. A lead screw 22 and a fixed column are arranged between the two sliders 25. An active block 23 is arranged in the middle of the lead screw 22 and the fixed column. A grasping device 24 is arranged at the bottom of the active block 23. Further, by using the sliders 25 to move inside the guide rails, the height of the grasping device 24 can be controlled. Since the lead screw 22 is threadedly connected to the threaded hole opened on the active block 23, when the lead screw 22 rotates, the active block 23 is driven to move horizontally, thereby adjusting the position of the grasping device 24.

[0028] As Figure 4 shown, as a preferred embodiment; a lifting device 26 is arranged inside the guide rail opened on the column 21, and the power end of the lifting device 26 is connected to the slider 25. A groove is opened on the surface of one of the sliders 25, and a motor is arranged inside the groove, and the power end of the motor is connected to the lead screw 22. Further, the slider 25 is driven to move vertically by the lifting device 26, and then the lead screw 22 is driven to rotate by the motor.

[0029] As Figure 1 shown, as a preferred embodiment; two guide columns are arranged inside the bracket 7, and a mounting table 6 is movably arranged on the surfaces of the two guide columns. A spot welding device can be arranged on the top of the mounting table 6. A pushing and pulling device 8 is arranged on the inner wall of the bracket 7, and the power end of the pushing and pulling device 8 is connected to the side wall of the mounting table 6. Further, the spot welding device is fixed by the mounting table 6, and then the position of the spot welding device is adjusted by the pushing and pulling device 8.

[0030] The working process of the present utility model is as follows:

[0031] When the present utility model is used, the clamping mechanism 10 is pushed away from the outside by the telescopic device 9, and then the motor rotor is moved to the surface of the turntable 4 by the feeding mechanism 2, and then the clamping mechanism 10 is pulled back by the telescopic device 9 to fix the motor rotor. After that, the turntable 4 is driven to rotate by the driving device 5 arranged at one end of the fixed seat 3, so that the spot welding device only needs to move vertically back and forth to perform spot welding on the motor rotor.

[0032] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the internal communication of two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fully automatic motor rotor processing device, comprising a processing table (1) and a bracket (7) arranged on the surface thereof, characterized in that: A fixed seat (3) is arranged at one end of the bracket (7), a bearing is arranged in the middle part of the fixed seat (3), a driving device (5) is arranged at one end of the inner ring of the bearing, a turntable (4) is arranged at the other end of the inner ring of the bearing, three groups of guide rails are arranged on the surface of the turntable (4), and a telescopic device (9) is arranged on the inner wall of each group of guide rails. The power end of the telescopic device (9) is connected to a clamping mechanism (10), and the clamping mechanism (10) is movably arranged inside the guide rail. A feeding mechanism (2) is arranged on the surface of the processing table (1), and the feeding mechanism (2) is used to move the motor rotor to the surface of the turntable (4).

2. The fully automatic motor rotor processing equipment according to claim 1 is characterized in that: The clamping mechanism (10) comprises a slide plate (101) movably arranged on a guide rail, and the slide plate (101) is connected to the power end of the telescopic device (9), a cylinder (102) and a fixed rod (105) are hinged on the surface of the slide plate (101), a movable rod (106) is movably arranged on the top of the fixed rod (105), and the power end of the cylinder (102) is hinged to the movable rod (106), a clamping rod (104) is hinged to the top of the movable rod (106), and a connecting rod (103) is hinged between one end of the clamping rod (104) and the movable rod (106).

3. The fully automatic motor rotor processing equipment according to claim 2 is characterized in that: A pressing rod (107) is provided on the side of the fixing rod (105) away from the cylinder (102).

4. The fully automatic motor rotor processing equipment according to claim 1, characterized in that: The feeding mechanism (2) comprises two groups of columns (21) arranged opposite to each other, guide rails are provided on opposite sides of the two groups of columns (21), and sliders (25) are provided inside the guide rails, a screw rod (22) and a fixed column are provided between the two groups of sliders (25), a movable block (23) is provided between the screw rod (22) and the fixed column, and a gripping device (24) is provided at the bottom of the movable block (23).

5. The fully automatic motor rotor processing equipment according to claim 4, characterized in that: A lifting device (26) is arranged inside the guide rail provided on the column (21), and the power end of the lifting device (26) is connected to the slider (25), one group of the sliders (25) has a groove on its surface, a motor is arranged inside the groove, and the power end of the motor is connected to the screw rod (22).

6. The fully automatic motor rotor processing equipment according to claim 1, characterized in that: Two groups of guide columns are arranged inside the bracket (7), and mounting platforms (6) are movably arranged on the surfaces of the two groups of guide columns. Spot welding equipment can be arranged on the top of the mounting platform (6). A push-pull device (8) is arranged on the inner wall of the bracket (7), and the power end of the push-pull device (8) is connected to the side wall of the mounting platform (6).

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