Motor rotor casting aluminum processing device

Abstract

The utility model discloses a motor rotor cast aluminium processingequipment, including the processing station, the processing station bottom surface symmetry fixedly connected support base, the processing station top surface fixedly connected and placed table bottom surface, the top surface of placed table is equipped with the placement groove, and both sides of placed table symmetry are equipped with the moving groove and the sliding slot, install the adjusting assembly in the moving groove, and the sliding slot is connected with the adjusting assembly, the top surface of placed table symmetry fixedly connected support rod one end, the support rod other end symmetry fixedly connected fixed plate bottom surface, be equipped with the installation mouth on the fixed plate, the installation mouth is fixedly connected with electric push rod, the electric push rod output end fixedly connected with the pressing plate top surface, and the pressing plate bottom surface is equipped with the pressure groove corresponding the placement groove, the processing station top surface fixedly connected mounting bracket, the utility model discloses can utilize the pressure groove and the placement groove cooperation fixed rotor of waiting cutting, prevent its generation rolling, and through the position of adjusting limit baffle to quick determination cutting's length, improve the cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of rotor processing equipment, specifically to a device for processing cast aluminum motor rotors. Background Technology

[0002] The motor rotor is the rotating component of a motor. A motor consists of two parts: the rotor and the stator. It is a device used to convert electrical energy into mechanical energy and vice versa. Motor rotors are divided into electric motor rotors and generator rotors. Cast aluminum machining is a manufacturing method for motor rotors. It involves melting aluminum alloy material, injecting it into a mold, and then cooling and solidifying it to form a rotor component with a specific shape and size. During the machining process, adjustments to the rotor's dimensions are necessary, or the aluminum ends of defective products may need to be recycled, requiring cutting.

[0003] In response, Chinese utility model patent CN209578335U discloses a cutting machine for removing the aluminum end of a rotor, including a frame and a mounting plate. The mounting plate is fixed on the frame, and a cutting component and a rotor fixing component are provided on the mounting plate. The cutting component is located inside the rotor fixing component, and a rotor positioning component is located outside the rotor fixing component. The rotor fixing component includes a base and a fixing block for placing the rotor. The fixing block has a U-shaped cavity, which is arranged laterally. The fixing block is fixed on the base, and the base is fixed on the frame. This utility model can quickly and accurately separate the rotor aluminum end ring from the iron core, allowing defective aluminum end rings to be reused, reducing the raw material cost of the rotor. The cutting machine has a simple structure, a simple cutting process, is easy to operate, and can efficiently recover the rotor aluminum end, avoiding secondary pollution.

[0004] However, different rotors require different cutting lengths, and the above-mentioned equipment is not convenient for determining the length of the cut material. Therefore, we propose a motor rotor aluminum casting processing device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a machine tool for machining aluminum-cast motor rotors to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a machine tool for machining aluminum-cast motor rotors, comprising a machining table.

[0007] The bottom surface of the processing table is symmetrically fixed to the support base, the top surface of the processing table is fixed to the bottom surface of the placement table, the top surface of the placement table is provided with a placement groove, and the two sides of the placement table are symmetrically provided with a moving groove and a sliding groove. An adjustment component is installed in the moving groove, and the adjustment component is engaged in the sliding groove.

[0008] The top surface of the placement platform is symmetrically fixed to one end of the support rod, and the other end of the support rod is symmetrically fixed to the bottom surface of the fixing plate. The fixing plate is provided with an installation port, and an electric push rod is fixed in the installation port. The output end of the electric push rod is fixed to the top surface of the pressure plate, and the bottom surface of the pressure plate is provided with a pressure groove corresponding to the placement groove.

[0009] The top surface of the processing table is fixedly connected to a mounting bracket, the mounting bracket is provided with a fixing port, a cylinder is fixedly connected in the fixing port, a pressure cutting blade is fixedly connected to the output end of the cylinder, and a material discharge port is provided on the processing table directly below the mounting bracket.

[0010] The adjustment assembly includes a limiting baffle that contacts the placement platform and is located above the material discharge port. Two movable plates are symmetrically fixed to the side of the limiting baffle near the placement platform. A movable block is fixed to the movable plate near the movable groove. The movable block has a movable hole, and a lead screw is threaded into the movable hole. The inner wall of the movable hole has a threaded structure. One end of the lead screw is rotatably connected to the inner wall of the movable groove, and the other end of the lead screw is fixed to the motor drive end. The motor is installed on the outer wall of the placement platform. A slider is fixed to the other movable plate and is engaged in the sliding groove.

[0011] Preferably, the placement groove and the pressing groove have a V-shaped cross-section.

[0012] Preferably, the length of the limiting baffle is equal to the length of the placement platform, and the width of the limiting baffle is greater than the thickness of the placement platform.

[0013] Preferably, the length and width of the movable block are adapted to the width and depth of the movable groove, respectively, and the length and width of the slider are adapted to the width and depth of the groove, respectively.

[0014] Preferably, one end of the connecting rod is symmetrically fixed to the bottom surface of the processing table at both ends of the material discharge port, and the other end of the connecting rod is fixed to the top surface of the placement plate. The top surface of the placement plate is symmetrically provided with a positioning groove. The top surface of the placement plate contacts the bottom surface of the collection box, the top surface of the collection box contacts the processing table, and the bottom surface of the collection box is symmetrically fixed with a positioning block. The positioning block is engaged in the positioning groove.

[0015] Preferably, the length, width, and thickness of the positioning block are adapted to the length, width, and depth of the positioning groove, respectively, and the length of the positioning groove is equal to the length of the placement plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model can use the pressure groove and the placement groove to fix the rotor to be cut, prevent it from rolling, and quickly determine the cutting length by adjusting the position of the limiting baffle, thereby improving the cutting efficiency.

[0018] 2. This utility model collects the cut material by setting a material discharge port and a collection box, which facilitates subsequent centralized processing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the elevation and cross-sectional structure of this utility model;

[0021] Figure 3 This utility model Figure 2 Enlarged structural diagram of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the adjustment component in this utility model.

[0023] In the diagram: 1. Processing table; 101. Material discharge port; 2. Support base; 3. Placement table; 301. Placement groove; 302. Moving groove; 303. Sliding groove; 4. Adjustment assembly; 41. Limiting baffle; 42. Moving plate; 43. Moving block; 44. Moving hole; 45. Lead screw; 46. Motor; 47. Slider; 5. Support rod; 6. Fixing plate; 601. Mounting port; 602. Electric push rod; 7. Pressure plate; 701. Pressure groove; 8. Mounting bracket; 801. Fixing port; 802. Cylinder; 9. Pressing blade; 10. Connecting rod; 11. Placement plate; 1101. Positioning groove; 12. Collection box; 1201. Positioning block; 13. Controller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Please see Figure 1-4 This utility model provides a technical solution: a machine tool for machining cast aluminum motor rotors, including a machining table 1.

[0027] Please see Figure 1 and Figure 4 The bottom surface of the processing table 1 is symmetrically fixed to the support base 2, and the top surface of the processing table 1 is fixed to the bottom surface of the placement table 3. The top surface of the placement table 3 is provided with a placement groove 301, and the two sides of the placement table 3 are symmetrically provided with a moving groove 302 and a sliding groove 303. The moving groove 302 is installed in the moving groove 302, and the sliding groove 303 is engaged with the adjusting component 4.

[0028] Please see Figure 1 and Figure 2 The top surface of the placement platform 3 is symmetrically fixed to one end of the support rod 5, and the other end of the support rod 5 is symmetrically fixed to the bottom surface of the fixing plate 6. The fixing plate 6 is provided with an installation port 601, and an electric push rod 602 is fixedly connected in the installation port 601. The output end of the electric push rod 602 is fixed to the top surface of the pressure plate 7, and the bottom surface of the pressure plate 7 is provided with a pressure groove 701 corresponding to the placement groove 301.

[0029] Furthermore, the cross-sections of the placement groove 301 and the pressing groove 701 are V-shaped.

[0030] Please see Figure 1 and Figure 2 A mounting bracket 8 is fixedly connected to the top surface of the processing table 1. The mounting bracket 8 is provided with a fixing port 801. A cylinder 802 is fixedly connected inside the fixing port 801. A pressure cutting blade 9 is fixedly connected to the output end of the cylinder 802. A material discharge port 101 is provided on the processing table 1 directly below the mounting bracket 8.

[0031] Please see Figure 2 and Figure 3 One end of the connecting rod 10 is symmetrically fixed to the bottom surface of the processing table 1 at both ends of the material discharge port 101, and the other end of the connecting rod 10 is fixed to the top surface of the placement plate 11. The top surface of the placement plate 11 is symmetrically provided with a positioning groove 1101. The top surface of the placement plate 11 contacts the bottom surface of the collection box 12, and the top surface of the collection box 12 contacts the processing table 1. The bottom surface of the collection box 12 is symmetrically fixed with a positioning block 1201, which is snapped into the positioning groove 1101. The cut material will fall into the collection box 12 through the material discharge port 101 for convenient centralized collection and processing.

[0032] Furthermore, the length, width, and thickness of the positioning block 1201 are adapted to the length, width, and depth of the positioning groove 1101, respectively, and the length of the positioning groove 1101 is equal to the length of the placement plate 11.

[0033] Example 2:

[0034] Please see Figure 1 and Figure 4 This is the second embodiment of the present invention, which is based on the previous embodiment;

[0035] Specifically, the adjustment component 4 includes a limiting baffle 41, which contacts the placement table 3 and is located above the material discharge port 101. Two movable plates 42 are symmetrically fixed to the side of the limiting baffle 41 near the placement table 3. A movable block 43 is fixed to the movable plate 42 near the movable groove 302. The movable block 43 is provided with a movable hole 44. A screw rod 45 is threaded into the movable hole 44. A threaded structure is provided on the inner wall of the movable hole 44. One end of the screw rod 45 is rotatably connected to the inner wall of the movable groove 302. The other end of the screw rod 45 is fixed to the drive end of the motor 46. The motor 46 is installed on the outer wall of the placement table 3. Another movable plate 42 is fixed to a slider 47, which is engaged in the sliding groove 303.

[0036] Furthermore, the length of the limiting baffle 41 is equal to the length of the placement platform 3, and the width of the limiting baffle 41 is greater than the thickness of the placement platform 3.

[0037] Furthermore, the length and width of the movable block 43 are adapted to the width and depth of the movable groove 302, respectively, and the length and width of the slider 47 are adapted to the width and depth of the sliding groove 303, respectively.

[0038] Please see Figures 1 to 4 In the process of using this utility model, the rotor to be cut is placed on the placement groove 301 of the placement platform 3, so that it contacts the limiting baffle 41 in the adjustment assembly 4. The controller 13 controls the motor 46 to drive the lead screw 45 to rotate, so that the moving block 43 drives the moving plate 42 to move under the threaded engagement of the moving hole 44 and the lead screw 45, thereby adjusting the position of the limiting baffle 41 and thus adjusting the placement position of the rotor, thereby achieving the purpose of changing the cutting length. Then, the electric push rod 602 is controlled to push the pressure plate 7 down, and the rotor is fixed by the pressure groove 701 and the placement groove 301. Then, the controller 13 controls the cylinder 802 to drive the cutting blade 9 down to cut the rotor. The cut material will fall into the collection box 12 through the discharge port 101 for convenient collection and processing.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A machining device for casting aluminum motor rotors, comprising a machining table (1), characterized in that: The bottom surface of the processing table (1) is symmetrically fixed to the support base (2), the top surface of the processing table (1) is fixed to the bottom surface of the placement table (3), the top surface of the placement table (3) is provided with a placement groove (301), the two sides of the placement table (3) are symmetrically provided with a moving groove (302) and a sliding groove (303), an adjustment component (4) is installed in the moving groove (302), and the adjustment component (4) is snapped into the sliding groove (303); The top surface of the placement platform (3) is symmetrically fixed to one end of the support rod (5), and the other end of the support rod (5) is symmetrically fixed to the bottom surface of the fixing plate (6). The fixing plate (6) is provided with an installation port (601), and an electric push rod (602) is fixed in the installation port (601). The output end of the electric push rod (602) is fixed to the top surface of the pressure plate (7), and the bottom surface of the pressure plate (7) is provided with a pressure groove (701) corresponding to the placement groove (301). The processing table (1) is fixedly connected to the top surface of the mounting frame (8), the mounting frame (8) is provided with a fixing port (801), the fixing port (801) is fixedly connected to the cylinder (802), the output end of the cylinder (802) is fixedly connected to the cutting blade (9), and the processing table (1) directly below the mounting frame (8) is provided with a material discharge port (101). The adjustment component (4) includes a limiting baffle (41), which contacts the placement platform (3) and is located above the discharge port (101). The limiting baffle (41) is symmetrically fixed to two moving plates (42) on the side of the placement platform (3). The moving plate (42) near the moving groove (302) is fixed to a moving block (43). The moving block (43) is provided with a moving hole (44). The moving hole (44) is threadedly connected to a lead screw (45). The inner wall of the moving hole (44) is provided with a threaded structure. One end of the lead screw (45) is rotatably connected to the inner wall of the moving groove (302). The other end of the lead screw (45) is fixed to the drive end of a motor (46). The motor (46) is installed on the outer wall of the placement platform (3). The other moving plate (42) is fixed to a slider (47). The slider (47) is engaged in the sliding groove (303).

2. The aluminum casting processing device for motor rotors according to claim 1, characterized in that: The placement groove (301) and the pressing groove (701) have a V-shaped cross-section.

3. The aluminum casting processing device for motor rotors according to claim 1, characterized in that: The length of the limiting baffle (41) is equal to the length of the placement platform (3), and the width of the limiting baffle (41) is greater than the thickness of the placement platform (3).

4. The aluminum casting processing device for motor rotors according to claim 1, characterized in that: The length and width of the movable block (43) are adapted to the width and depth of the movable groove (302), respectively, and the length and width of the slider (47) are adapted to the width and depth of the sliding groove (303), respectively.

5. The aluminum casting processing device for motor rotors according to claim 1, characterized in that: The bottom surfaces of the processing tables (1) at both ends of the discharge port (101) are symmetrically fixed to one end of the connecting rod (10), and the other end of the connecting rod (10) is fixed to the top surface of the placement plate (11). The top surface of the placement plate (11) is symmetrically provided with a positioning groove (1101). The top surface of the placement plate (11) contacts the bottom surface of the collection box (12), the top surface of the collection box (12) contacts the processing table (1), and the bottom surface of the collection box (12) is symmetrically fixed to a positioning block (1201). The positioning block (1201) is snapped into the positioning groove (1101).

6. The aluminum casting processing device for motor rotors according to claim 5, characterized in that: The length, width and thickness of the positioning block (1201) are adapted to the length, width and depth of the positioning groove (1101), respectively, and the length of the positioning groove (1101) is equal to the length of the placement plate (11).

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