An electric energy meter assembly device

Abstract

This utility model relates to the field of electricity meter assembly technology, and in particular to an electricity meter assembly device, comprising a base, two symmetrically arranged positioning blocks, and two feeding cylinders. The base has two pre-drilled holes at its top. The positioning blocks are fixedly connected to the base, and the feeding cylinders are fixedly connected to the positioning blocks. Rubber sleeves are fixedly connected to the inner walls of each feeding cylinder, and the feeding cylinders are located directly above the pre-drilled holes. In this device, by setting up the positioning blocks, feeding cylinders, and rubber sleeves, the positioning blocks position the electricity meter, ensuring accurate positioning during assembly and facilitating screw installation. The feeding cylinders store screws, and the rubber sleeves reduce screw movement within the cylinders, preventing screws from falling or being lost, while also assisting in the smooth feeding of screws. Compared to manual screw handling, this improves the efficiency and accuracy of screw installation.

Description

Technical Field

[0001] This utility model relates to the field of electricity meter assembly technology, and more specifically, to an electricity meter assembly device. Background Technology

[0002] With the advancement of smart grid construction, the demand for electricity meters, as the core equipment for electricity metering, continues to grow. Efficient and precise assembly processes are crucial for ensuring the quality and production capacity of electricity meters, and screw installation, as an important step in electricity meter assembly, directly affects the overall structural stability and assembly efficiency of the meter.

[0003] However, during the assembly of electricity meters, the positioning of the meter and the installation of screws still mainly rely on manual operation. Operators manually pick up the screws and then align them with the screw holes for installation. Because the screws are small, manual handling is not only prone to dropping or losing, but also requires adjusting the position of the screws during installation, resulting in low installation efficiency. Utility Model Content

[0004] Based on the aforementioned technical problem that "in the existing electricity meter assembly process, the positioning of the electricity meter and the installation of screws mainly rely on manual operation. Operators manually pick up the screws and then align them with the screw holes for installation. Due to the small size of the screws, manual handling is not only prone to dropping or losing, but also requires adjusting the screw position during installation, resulting in low installation efficiency," this utility model proposes an electricity meter assembly device.

[0005] This utility model proposes an energy meter assembly device, which includes a base, two symmetrically arranged positioning blocks and two feeding cylinders;

[0006] The base has two pre-drilled holes at its top;

[0007] The positioning block is fixedly connected to the base;

[0008] The feeding cylinder is fixedly connected to the positioning block, and rubber sleeves are fixedly connected to the inner wall of the feeding cylinder. The feeding cylinder is located directly above the reserved hole.

[0009] Preferably, a bracket is fixedly connected to the top of the base, and a cylinder is fixedly connected to the top of the bracket, with the cylinder's output end passing through the bracket and extending below it.

[0010] Preferably, two guide rods are fixedly connected to the top of the base, the top of the guide rods are fixedly connected to the bracket, and a mounting frame is fixedly connected to the cylinder output end. The two sides of the mounting frame are slidably connected to the guide rods respectively.

[0011] Preferably, the inner wall of the mounting frame is rotatably connected to two output shafts, the bottom of the output shafts penetrates the mounting frame and extends below it, and the outer walls of the two output shafts are fixedly connected to synchronous pulleys, which are connected by a synchronous belt drive.

[0012] Preferably, a stepper motor is fixedly connected to the inner sidewall of the mounting frame, and the output end of the stepper motor is fixedly connected to one of the output shafts.

[0013] Preferably, the outer wall of the output shaft is provided with a mounting hole, the inner wall of the mounting hole protrudes inward to form a plurality of first protrusions, a guide groove is formed between the mounting hole and the first protrusions, and a limit groove is provided on the outer wall of the output shaft.

[0014] Preferably, a transmission sleeve is slidably connected inside the mounting hole, and the outer circumferential wall of the transmission sleeve is provided with a plurality of first slots, the first protrusion is slidably connected to the inner wall of the first slot, and the inner wall of the transmission sleeve protrudes inward to form a plurality of second protrusions.

[0015] Preferably, the electricity meter assembly equipment further includes a screwdriver head, the top of which is fixedly connected to a connecting shaft. The outer wall of the connecting shaft has multiple second slots. A limiting sleeve is fixedly connected to the outer wall of the connecting shaft. The limiting sleeve is slidably connected to the inner wall of the guide groove. The connecting shaft is slidably connected to the limiting groove. The top of the connecting shaft passes through the transmission sleeve and is slidably connected to it. The second protrusion is slidably connected to the inner wall of the second slot. The top of the screwdriver head contacts the bottom of the output shaft.

[0016] The beneficial effects of this utility model, achieved through the above technical solution, are as follows:

[0017] 1. The positioning block positions the electricity meter to ensure accurate positioning during assembly and facilitates screw installation; the feeding cylinder is used to store screws, and the rubber sleeve reduces the shaking of the screws in the feeding cylinder, preventing screws from falling or being lost, while also assisting in the smooth feeding of screws. Compared with manual screw handling, this improves the efficiency and accuracy of screw installation.

[0018] 2. Slide the limiting sleeve into the guide groove, slide the connecting shaft into the limiting groove, and slide the transmission sleeve downwards so that the second protrusion inside the transmission sleeve slides into the second slot, which can quickly install and remove the screwdriver head. Attached Figure Description

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

[0020] Figure 2 This is a schematic diagram of the installation structure of the screwdriver bit of this utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of the output shaft of this utility model;

[0022] Figure 4 This is a schematic diagram of the transmission sleeve of this utility model;

[0023] Figure 5 This is a schematic diagram of the installation structure of the connecting shaft of this utility model;

[0024] Figure 6 This is a schematic diagram of the installation structure of the feeding cylinder of this utility model.

[0025] In the diagram: 1. Base; 2. Bracket; 3. Cylinder; 4. Guide rod; 5. Mounting frame; 6. Reserved hole; 7. Stepper motor; 8. Output shaft; 9. Synchronous pulley; 10. Mounting hole; 11. First protrusion; 12. Guide groove; 13. Limiting groove; 14. Transmission sleeve; 15. Second protrusion; 16. First slot; 17. Screwdriver head; 18. Connecting shaft; 19. Second slot; 20. Limiting sleeve; 21. Positioning block; 22. Feed cylinder; 23. Rubber sleeve. Detailed Implementation

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] like Figure 1 and Figure 6 As shown, an energy meter assembly device includes a base 1, two symmetrically arranged positioning blocks 21 and two feeding cylinders 22. The top of the base 1 has two reserved holes 6, and the positioning blocks 21 are fixedly connected to the base 1.

[0028] The feeding cylinder 22 is fixedly connected to the positioning block 21, and rubber sleeves 23 are fixedly connected to the inner wall of the feeding cylinder 22. The feeding cylinder 22 is located directly above the reserved hole 6. The positioning block 21 positions the energy meter to ensure that the energy meter is accurately positioned during assembly and facilitates screw installation. The feeding cylinder 22 is used to store screws, and the rubber sleeves 23 can reduce the shaking of the screws in the feeding cylinder 22, prevent the screws from falling or being lost, and at the same time assist the screws to be fed smoothly. Compared with manual screw handling, the efficiency and accuracy of screw installation are improved.

[0029] In this embodiment, as Figure 1 As shown, a bracket 2 is fixedly connected to the top of the base 1, and a cylinder 3 is fixedly connected to the top of the bracket 2. The output end of the cylinder 3 passes through the bracket 2 and extends to its lower part.

[0030] The cylinder 3 controls the extension and retraction distance and speed of the output end, driving the mounting frame 5 to move up and down, thereby adjusting the distance between the screwdriver head 17 and the electricity meter, so that the screwdriver head 17 can accurately reach the screw installation position.

[0031] In this embodiment, as Figure 1 As shown, two guide rods 4 are fixedly connected to the top of the base 1. The top of the guide rods 4 is fixedly connected to the bracket 2. The output end of the cylinder 3 is fixedly connected to the mounting frame 5. The two sides of the mounting frame 5 are slidably connected to the guide rods 4 respectively.

[0032] The guide rod 4 connects the base 1 and the bracket 2, providing guidance for the movement of the mounting frame 5, ensuring that the mounting frame 5 moves smoothly along a straight line under the drive of the cylinder 3, avoiding the mounting frame 5 from shifting or shaking during the movement, and ensuring that the screwdriver head 17 can be accurately aligned with the screw hole of the electricity meter.

[0033] In this embodiment, as Figure 1 As shown, two output shafts 8 are rotatably connected to the inner wall of the mounting frame 5. The bottom of the output shafts 8 passes through the mounting frame 5 and extends to its lower part. Synchronous pulleys 9 are fixedly connected to the outer walls of the two output shafts 8. The two synchronous pulleys 9 are connected by a synchronous belt drive. A stepper motor 7 is fixedly connected to the inner side wall of the mounting frame 5. The output end of the stepper motor 7 is fixedly connected to one of the output shafts 8.

[0034] The output shaft 8 is used to install and drive the screwdriver head 17. The synchronous pulley 9 and the synchronous belt drive method can ensure that the two output shafts 8 rotate synchronously, so that the two screwdriver heads 17 rotate at the same speed. Multiple screws on the energy meter can be installed at the same time, which improves the assembly efficiency compared to installing them individually.

[0035] In this embodiment, as Figures 2-5 As shown, the outer wall of the output shaft 8 is provided with a mounting hole 10, the inner wall of the mounting hole 10 protrudes inward to form a plurality of first protrusions 11, a guide groove 12 is formed between the mounting hole 10 and the first protrusions 11, and a limit groove 13 is provided on the outer wall of the output shaft 8.

[0036] A transmission sleeve 14 is slidably connected inside the mounting hole 10. The outer circumference of the transmission sleeve 14 is provided with multiple first slots 16. The first protrusion 11 is slidably connected to the inner wall of the first slot 16. The inner wall of the transmission sleeve 14 protrudes inward to form multiple second protrusions 15.

[0037] The electricity meter assembly equipment also includes a screwdriver head 17, with a connecting shaft 18 fixedly connected to the top of the screwdriver head 17. The outer wall of the connecting shaft 18 has multiple second slots 19. A limiting sleeve 20 is fixedly connected to the outer wall of the connecting shaft 18. The limiting sleeve 20 is slidably connected to the inner wall of the guide groove 12. The connecting shaft 18 is slidably connected to the limiting groove 13. The top of the connecting shaft 18 passes through the transmission sleeve 14 and is slidably connected to it. The second protrusion 15 is slidably connected to the inner wall of the second slot 19. The top of the screwdriver head 17 contacts the bottom of the output shaft 8.

[0038] Slide the limiting sleeve 20 into the guide groove 12, slide the connecting shaft 18 into the limiting groove 13, and slide the transmission sleeve 14 downward so that the second protrusion 15 in the transmission sleeve 14 slides into the second slot 19, which can quickly install the screwdriver head 17.

[0039] Working principle: When in use, first place the electricity meter on the base 1, use two positioning blocks 21 to position the electricity meter, and place the screw in the rubber sleeve 23 in advance. The rubber sleeve 23 limits and supports the screw.

[0040] Start cylinder 3. The output end of cylinder 3 pushes the mounting frame 5 downward along the guide rod 4, so that the mounting frame 5 is close to the electricity meter.

[0041] When the stepper motor 7 starts, it drives the output shaft 8 connected to it to rotate. Through the transmission of the synchronous pulley 9 and the synchronous belt, the two output shafts 8 rotate synchronously.

[0042] When the output shaft 8 rotates, the transmission sleeve 14 rotates along with the output shaft 8 through the engagement of the first protrusion 11 and the first slot 16. The second protrusion 15 on the inner wall of the transmission sleeve 14 engages with the second slot 19 on the connecting shaft 18 of the screwdriver head 17, thereby driving the screwdriver head 17 to rotate.

[0043] As the mounting frame 5 continues to descend, the screwdriver head 17 contacts the screw, removes the screw from the feed cylinder 22, and screws it into the screw hole of the energy meter, completing the screw installation operation.

[0044] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An energy meter assembly device, characterized in that, include: The base (1) has two pre-drilled holes (6) on its top. Two symmetrically arranged positioning blocks (21) are fixedly connected to the base (1); Two feeding cylinders (22) are fixedly connected to the positioning block (21). The inner wall of each feeding cylinder (22) is fixedly connected with a rubber sleeve (23). The feeding cylinder (22) is located directly above the reserved hole (6).

2. The electricity meter assembly equipment according to claim 1, characterized in that: The base (1) is fixedly connected to a bracket (2) at the top, and a cylinder (3) is fixedly connected to the top of the bracket (2). The output end of the cylinder (3) passes through the bracket (2) and extends below it.

3. The electricity meter assembly equipment according to claim 2, characterized in that: The base (1) has two guide rods (4) fixedly connected to its top. The top of the guide rods (4) is fixedly connected to the bracket (2). The output end of the cylinder (3) is fixedly connected to a mounting frame (5). The two sides of the mounting frame (5) are slidably connected to the guide rods (4).

4. The electricity meter assembly equipment according to claim 3, characterized in that: The inner wall of the mounting frame (5) is rotatably connected to two output shafts (8). The bottom of the output shafts (8) passes through the mounting frame (5) and extends below it. The outer walls of the two output shafts (8) are fixedly connected to synchronous pulleys (9). The two synchronous pulleys (9) are connected by a synchronous belt drive.

5. The electricity meter assembly equipment according to claim 4, characterized in that: A stepper motor (7) is fixedly connected to the inner wall of the mounting frame (5), and the output end of the stepper motor (7) is fixedly connected to one of the output shafts (8).

6. The electricity meter assembly equipment according to claim 5, characterized in that: The outer wall of the output shaft (8) is provided with a mounting hole (10), the inner wall of the mounting hole (10) protrudes inward to form a plurality of first protrusions (11), a guide groove (12) is formed between the mounting hole (10) and the first protrusions (11), and a limit groove (13) is provided on the outer wall of the output shaft (8).

7. The electricity meter assembly equipment according to claim 6, characterized in that: A transmission sleeve (14) is slidably connected inside the mounting hole (10). The outer circumference of the transmission sleeve (14) is provided with a plurality of first slots (16). The first protrusion (11) is slidably connected to the inner wall of the first slot (16). The inner wall of the transmission sleeve (14) protrudes inward to form a plurality of second protrusions (15).

8. The electricity meter assembly equipment according to claim 7, characterized in that: It also includes a screwdriver head (17), the top of which is fixedly connected to a connecting shaft (18). The outer wall of the connecting shaft (18) is provided with a plurality of second slots (19). The outer wall of the connecting shaft (18) is fixedly connected to a limiting sleeve (20). The limiting sleeve (20) is slidably connected to the inner wall of the guide groove (12). The connecting shaft (18) is slidably connected to the limiting groove (13). The top of the connecting shaft (18) passes through the transmission sleeve (14) and is slidably connected to it. The second protrusion (15) is slidably connected to the inner wall of the second slot (19). The top of the screwdriver head (17) is in contact with the bottom of the output shaft (8).

Images