Turnover jig for machining motor mounting seat

Abstract

The utility model discloses a turnover jig for machining a motor mounting seat, which relates to the technical field of motor part machining equipment and comprises a base, a carrier plate is arranged in the base, connecting shafts are fixed on two sides of the carrier plate and rotatably mounted on the base, a motor is fixed on the base, an output shaft of the motor is fixedly connected with the connecting shaft on one side, and the output shaft of the motor is fixedly connected with the connecting shaft on the other side. The motor has a self-locking function. The overturning jig comprises a carrier plate, two symmetrically-distributed first L-shaped plates are arranged at the upper end of the carrier plate, vertical moving mechanisms are installed on the first L-shaped plates, the vertical moving mechanisms are connected with the carrier plate and used for driving the first L-shaped plates to vertically move, U-shaped frames are arranged on the other two sides of the carrier plate, and transverse moving mechanisms are installed on the U-shaped frames. The motor mounting base is fixed to the carrying plate through the limiting effect of the two second L-shaped plates and the two first L-shaped plates, when the motor mounting base on the carrying plate is subjected to external force in different directions, the displacement condition cannot occur, and the stability of the motor mounting base can be improved.

Description

Technical Field

[0001] This utility model relates to the field of motor component processing equipment technology, and in particular to a flipping fixture for processing motor mounting bases. Background Technology

[0002] A motor mounting bracket, commonly known as a motor mount, is a mechanical component specifically designed for mounting motors. The main function of a motor mounting bracket is to provide support and fixation. It securely holds the motor in place using bolts or other methods, preventing it from falling off or shifting.

[0003] Existing motor mounting bracket machining flipping fixtures are devices specifically designed to flip the motor mounting brackets during machining. These fixtures can improve machining efficiency, ensure machining quality, and reduce the labor intensity of operators. However, in use, existing flipping fixtures, by placing the motor mounting bracket on the fixture and fixing it with a clamping structure, suffer from limited clamping force. This means that the motor mounting bracket can still slide between itself and the clamping fixture under significant external forces, especially forces parallel to the motor mounting bracket, leading to displacement and affecting normal machining. To solve these problems, we propose a new motor mounting bracket machining flipping fixture. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a flipping fixture for machining motor mounting bases, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a flipping fixture for processing a motor mounting base, comprising: a base, a carrier plate disposed inside the base, connecting shafts fixed on both sides of the carrier plate, the connecting shafts being rotatably mounted on the base, a motor fixed on the base, the output shaft of the motor being fixedly connected to the connecting shaft on one side, and the motor having a self-locking function.

[0006] The upper end of the carrier plate is provided with two symmetrically distributed first L-shaped plates. Each first L-shaped plate is equipped with a vertical moving mechanism, which is connected to the carrier plate and is used to drive the first L-shaped plate to move vertically. Each other side of the carrier plate is provided with a U-shaped frame, and each U-shaped frame is equipped with a horizontal moving mechanism. The horizontal moving mechanism is installed on the side of the carrier plate and is used to drive the U-shaped frame to move horizontally. A rotating shaft is rotatably installed inside the U-shaped frame. Each rotating shaft is fixed with a second L-shaped plate. Each end of the rotating shaft is fixed with a block. A through hole is opened on the block. Each second L-shaped plate is provided with a detachable limiting rod. The limiting rod can pass through the through hole. Both ends of the limiting rod are fitted with and threadedly connected with limiting sleeves.

[0007] As a further technical solution of this utility model, the base is configured as a U-shaped base.

[0008] As a further technical solution of this utility model, the vertical moving mechanism includes a connecting piece fixed to the first L-shaped plate, two spaced vertical rods passing through the connecting piece, the lower ends of the vertical rods being fixed to the carrier plate, a first screw passing through and threadedly connected to the connecting piece, the lower end of the first screw being rotatably mounted on the carrier plate, and a turntable being fixed to the upper end of the first screw.

[0009] As a further technical solution of this utility model, the transverse movement mechanism includes two spaced guide rods, one end of which passes through the U-shaped frame and is fixed to the side of the carrier plate. A second screw is threaded through and connected to the U-shaped frame. One end of the second screw is rotatably mounted on the side of the carrier plate, and a handle is fixed to the end of the second screw.

[0010] As a further technical solution of this utility model, the guide rod is provided with scale lines.

[0011] As a further technical solution of this utility model, the base is provided with multiple mounting holes.

[0012] This utility model provides a flipping fixture for machining motor mounting bases, which has the following advantages compared with the prior art:

[0013] 1. This design provides a flipping fixture for machining motor mounting bases. Through the limiting action of two second L-shaped plates and two first L-shaped plates, the motor mounting base is fixed to a carrier plate. The motor mounting base on the carrier plate will not shift when subjected to external forces in different directions, thus improving the stability of the motor mounting base. The device can also adjust the distance between the two second L-shaped plates by rotating the second screw to move the U-shaped frame along the guide rod. The device can fix motor mounting bases of different lengths, thus making it suitable for motor mounting bases of varying lengths.

[0014] 2. This design provides a flipping fixture for machining a motor mounting base. By observing the scale lines on the guide rod, the distance between the U-shaped frame and the carrier plate can be easily and intuitively observed. When the length of the motor mounting base changes, the distance between the two second L-shaped plates needs to be adjusted. By observing the scale lines, the distance adjustment is easier to control, improving the convenience of operation. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a flipping fixture for machining a motor mounting base;

[0016] Figure 2 A magnified schematic diagram of a portion of the structure of the carrier plate of a flipping fixture for machining a motor mounting base;

[0017] Figure 3 A schematic diagram of the working state of a flipping fixture for machining a motor mounting base.

[0018] In the diagram: 1. Base plate; 2. Carrier plate; 3. Connecting shaft; 4. Motor; 5. First L-shaped plate; 6. U-shaped frame; 7. Rotating shaft; 8. Second L-shaped plate; 9. Block; 10. Through hole; 11. Limiting rod; 12. Connecting piece; 13. Vertical rod; 14. First screw; 15. Guide rod; 16. Second screw; 17. Limiting sleeve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a technical solution for a flipping fixture for machining a motor mounting base: A flipping fixture for machining a motor mounting base includes: a base 1, a carrier plate 2 is provided inside the base 1, and connecting shafts 3 are fixed on both sides of the carrier plate 2. The connecting shafts 3 are rotatably mounted on the base 1. A motor 4 is fixed on the base 1, and the output shaft of the motor 4 is fixedly connected to the connecting shaft 3 on one side. The motor 4 has a self-locking function. The upper end of the carrier plate 2 is provided with two symmetrically distributed first L-shaped plates 5. Each first L-shaped plate 5 is equipped with a vertical moving mechanism, which is connected to the carrier plate 2 and is used to drive the first L-shaped plate 5 to move vertically. Each other side of the carrier plate 2 is provided with a U-shaped frame 6, which is equipped with a horizontal moving mechanism. The horizontal moving mechanism is installed on the side of the carrier plate 2 and is used to drive the U-shaped frame 6 to move horizontally. A rotating shaft 7 is rotatably installed inside the U-shaped frame 6. A second L-shaped plate 8 is fixed on the rotating shaft 7. A block 9 is fixed at the end of the rotating shaft 7. A through hole 10 is opened on the block 9. A detachable limiting rod 11 is passed through the second L-shaped plate 8. The limiting rod 11 can pass through the through hole 10. Both ends of the limiting rod 11 are fitted with and threadedly connected to the limiting sleeve 17.

[0021] The base 1 is a U-shaped base with multiple mounting holes. The base 1 can be mounted inside a machining lathe using multiple screws. A schematic diagram of the device's operation can be found here. Figure 3 As shown, the motor mounting base is placed on the carrier plate 2 and fixed thereon. Then, the motor mounting base is processed by a processing device, such as drilling holes in the motor mounting base.

[0022] The vertical movement mechanism includes a connecting piece 12 fixed on the first L-shaped plate 5. Two vertical rods 13 are spaced apart and pass through the connecting piece 12. The lower ends of the vertical rods 13 are fixed on the carrier plate 2. A first screw 14 passes through and is threadedly connected to the connecting piece 12. The lower end of the first screw 14 is rotatably mounted on the carrier plate 2. A turntable is fixed to the upper end of the first screw 14.

[0023] The transverse mechanism includes two spaced guide rods 15, which pass through the U-shaped frame 6 and are fixed at one end to the side of the carrier plate 2. A second screw 16 passes through and is threadedly connected to the U-shaped frame 6. One end of the second screw 16 is rotatably mounted on the side of the carrier plate 2, and a handle is fixed to the end of the second screw 16.

[0024] Place the motor mounting base onto the carrier plate 2. Rotate the first screw 14 to move the connecting piece 12 and the first L-shaped plate 5 downwards, so that the first L-shaped plate 5 presses against the motor mounting base and is in a close-fitting state. Then rotate the second L-shaped plate 8 to make it fit against the motor mounting base. The working state of the second L-shaped plate 8 can be referenced. Figure 3 As shown, the limiting rod 11 is then passed through the through holes 10 and U-shaped frame 6 on both sides of the block 9. Limiting sleeves 17 are then installed at both ends of the limiting rod 11 to fix the position of the second L-shaped plate 8. The motor mounting base is fixed to the carrier plate 2 by the limiting action of the two second L-shaped plates 8 and the two first L-shaped plates 5. The motor 4 drives the connecting shaft 3 to rotate, which in turn rotates the carrier plate 2 to adjust the machining surface of the motor mounting base. The motor 4 has a self-locking function; when the motor 4 stops, the angle of the connecting shaft 3 remains fixed, and the motor mounting base on the carrier plate 2 also remains fixed.

[0025] The motor mounting base on the carrier plate 2 will not shift when subjected to external forces in different directions, thus improving the stability of the motor mounting base. The device can also adjust the distance between the two second L-shaped plates 8 by rotating the second screw 16 to move the U-shaped frame 6 along the direction of the guide rod 15. The device can fix motor mounting bases of different lengths, thus making it suitable for motor mounting bases of different lengths.

[0026] The guide rod 15 is equipped with scale lines. By observing the scale lines on the guide rod 15, the distance between the U-shaped frame 6 and the carrier plate 2 can be easily and intuitively observed. When the length of the motor mounting base changes, the distance between the two second L-shaped plates 8 needs to be adjusted. By observing the scale lines, the distance adjustment is easier to control, improving the convenience of operation.

[0027] The working principle of this utility model is as follows: The motor mounting base is placed on the carrier plate 2. By rotating the first screw 14, the connecting piece 12 and the first L-shaped plate 5 are moved downwards, causing the first L-shaped plate 5 to press against the motor mounting base and be in a mutually fitted state. Then, the second L-shaped plate 8 is rotated, causing the second L-shaped plate 8 to fit against the motor mounting base. The working state of the second L-shaped plate 8 can be referenced... Figure 3As shown, the limiting rod 11 is then passed through the through holes 10 and U-shaped frame 6 on both sides of the block 9. Limiting sleeves 17 are then installed at both ends of the limiting rod 11 to fix the position of the second L-shaped plate 8. The motor mounting base is fixed to the carrier plate 2 by the limiting action of the two second L-shaped plates 8 and the two first L-shaped plates 5. The motor 4 drives the connecting shaft 3 to rotate, which in turn rotates the carrier plate 2 to adjust the machining surface of the motor mounting base. The motor 4 has a self-locking function; when the motor 4 stops, the angle of the connecting shaft 3 remains fixed, and the motor mounting base on the carrier plate 2 also remains fixed.

[0028] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A flipping fixture for machining a motor mounting base, characterized in that, include: A base (1) is provided with a carrier plate (2) inside the base (1). A connecting shaft (3) is fixed on both sides of the carrier plate (2). The connecting shaft (3) is rotatably mounted on the base (1). A motor (4) is fixed on the base (1). The output shaft of the motor (4) is fixedly connected to the connecting shaft (3) on one side. The motor (4) has a self-locking function. The upper end of the carrier plate (2) is provided with two symmetrically distributed first L-shaped plates (5). Each first L-shaped plate (5) is equipped with a vertical moving mechanism. The vertical moving mechanism is connected to the carrier plate (2) and is used to drive the first L-shaped plate (5) to move vertically. Each side of the carrier plate (2) is provided with a U-shaped frame (6). Each U-shaped frame (6) is equipped with a horizontal moving mechanism. The horizontal moving mechanism is installed on the side of the carrier plate (2) and is used to drive the U-shaped frame (6) to move horizontally. A rotating shaft (7) is rotatably installed inside the U-shaped frame (6). Each rotating shaft (7) is fixed with a second L-shaped plate (8). Each end of the rotating shaft (7) is fixed with a block (9). A through hole (10) is opened on the block (9). Each second L-shaped plate (8) is penetrated by a detachable limiting rod (11). The limiting rod (11) can pass through the through hole (10). Both ends of the limiting rod (11) are fitted with and threadedly connected with limiting sleeves (17).

2. The flipping fixture for machining a motor mounting base according to claim 1, characterized in that, The base (1) is configured as a U-shaped base.

3. The flipping fixture for machining a motor mounting base according to claim 1, characterized in that, The vertical movement mechanism includes a connecting piece (12) fixed on the first L-shaped plate (5). Two vertical rods (13) are spaced apart and pass through the connecting piece (12). The lower end of the vertical rods (13) is fixed on the carrier plate (2). A first screw (14) passes through and is threadedly connected to the connecting piece (12). The lower end of the first screw (14) is rotatably mounted on the carrier plate (2). A turntable is fixed to the upper end of the first screw (14).

4. The flipping fixture for machining a motor mounting base according to claim 1, characterized in that, The lateral movement mechanism includes two spaced guide rods (15), which pass through the U-shaped frame (6) and are fixed at one end to the side of the carrier plate (2). A second screw (16) passes through and is threadedly connected to the U-shaped frame (6). One end of the second screw (16) is rotatably mounted on the side of the carrier plate (2), and a handle is fixed at the end of the second screw (16).

5. A flipping fixture for machining a motor mounting base according to claim 4, characterized in that, The guide rod (15) is provided with scale lines.

6. The flipping fixture for machining a motor mounting base according to claim 1, characterized in that, The base (1) has multiple mounting holes.

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