Electric vehicle license plate drilling positioning assembly

Abstract

The utility model discloses an electric vehicle license plate drilling and positioning assembly, and relates to the technical field of drilling and positioning, the electric vehicle license plate drilling and positioning assembly comprises a rotating roller, a plurality of positioning assemblies are arranged outside the rotating roller, each positioning assembly comprises a mounting part and a limiting part, a fixing part is arranged at one end of the mounting part, rotating shafts are arranged at the centers of the two ends of the rotating roller, ball bearings are arranged outside the rotating shafts, supporting frames are arranged outside the ball bearings, the rotating shafts are rotationally connected with the supporting frames through the ball bearings, and the mounting part comprises a mounting base; according to the scheme, the problems that when an existing electric vehicle license plate is drilled and positioned, multi-point fixing is conducted on the license plate through a plurality of electric devices, a single license plate is fixed, resource waste is serious, feeding needs to be conducted after discharging is finished, time and labor are wasted, and the machining efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of drilling positioning technology, specifically to a drilling positioning component for electric vehicle license plates. Background Technology

[0002] When processing electric vehicle license plates, holes need to be drilled at both ends on one side of the plate. The drilled holes are used to install the license plate. When drilling the holes, the license plate needs to be positioned to prevent it from moving.

[0003] For example, the Chinese authorized patent CN220112759U (a positioning component for drilling electric vehicle license plates) includes a processing table, with a base fixedly connected to the upper surface of the top center of the processing table. This utility model, by setting up electric cylinders, first places the license plate of the electric vehicle to be drilled on the upper surface of the tray, then presses down on the license plate, causing the tray to press down synchronously. Arc-shaped blocks at both ends of the tray are pressed down, and after being pressed, the arc-shaped blocks flip downwards along the flipping groove. Simultaneously, the tray descends synchronously, and when the arc-shaped blocks flip, the other end flips upwards and clamps the license plate surface at the top of the tray. Then, four electric cylinders are activated simultaneously, causing positioning pins to insert into the positioning grooves for fixation. This ensures that the clamps stably clamp the two sides of the license plate. The clamping structure and positioning structure work together to improve clamping stability and facilitate positioning. Therefore, after clamping, the license plate will not shift horizontally during drilling.

[0004] However, existing electric vehicle license plate drilling and positioning methods involve multiple electric devices to fix the license plate at multiple points, and each license plate is fixed individually, resulting in significant resource waste. Furthermore, it requires waiting for the material to be unloaded before loading, which is time-consuming, labor-intensive, and has low processing efficiency. Therefore, this method does not meet the current requirements. To address this, we have proposed an electric vehicle license plate drilling and positioning component. Utility Model Content

[0005] The purpose of this utility model is to provide an electric vehicle license plate drilling and positioning component to solve the problems mentioned in the background art, which are that when drilling and positioning electric vehicle license plates, multiple electric devices are used to fix the license plate at multiple points, and each license plate is fixed individually, resulting in serious waste of resources, and it is time-consuming, labor-intensive, and has low processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drilling and positioning assembly for electric vehicle license plates, comprising: a rotating roller, a positioning assembly disposed on the outside of the rotating roller, and multiple positioning assemblies, the positioning assembly comprising an installation part and a limiting part, a fixing part disposed at one end of the installation part, a rotating shaft disposed at the center of both ends of the rotating roller, a ball bearing disposed on the outside of the rotating shaft, a support frame disposed on the outside of the ball bearing, and the rotating shaft being rotatably connected to the support frame through the ball bearing.

[0007] Preferably, the mounting part includes a mounting base, which is welded and fixed to the outer wall of the rotating roller. The upper surface of the mounting base is provided with a mounting groove, and both sides of the mounting groove are provided with limit grooves.

[0008] Preferably, a perforated groove is provided on one side of the bottom surface of the mounting groove, and the perforated groove extends through the mounting base vertically.

[0009] Preferably, the fixing part includes a fixing frame and a fastener, and the fixing frame is T-shaped. One end of the fixing frame is provided with a rotating hole, and the threaded end of the fastener passes through the rotating hole and is threadedly fixed to the mounting base. The fixing frame is rotatably connected to the fastener through the rotating hole.

[0010] Preferably, the limiting part includes a limiting seat and a fixing screw, and the two ends of the limiting seat are fixed to the mounting base by the fixing screw.

[0011] Preferably, the upper surface of the limiting seat is provided with an embedded groove, and a magnetic suction plate is embedded inside the embedded groove.

[0012] Preferably, a limiting component is provided at the front and rear ends of the rotating roller near the edge, and the limiting component has the same structure as the limiting part.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model sets a positioning component on the outside of the rotating roller. The electric vehicle license plate that needs to be drilled is inserted along the mounting groove and the limiting groove. The two sides of the electric vehicle license plate are limited by the limiting groove to prevent it from falling off. The size of the mounting groove is set in advance to match the three electric vehicle license plates. Then, the fixing frame is rotated. The fixing frame is T-shaped with one side of the crossbar being longer and the other side being shorter. The longer side is rotated to the upper end of the limiting part. The fixing frame is magnetically fixed by the magnetic suction plate. The fixing frame limits the front opening of the mounting groove to prevent the electric vehicle license plate from moving and falling off, thus improving stability. The position of the positioning component is adjusted by rotating the rotating roller. This allows one positioning component to fix multiple electric vehicle license plates. Furthermore, the position adjustment of the positioning component makes it convenient to drill and load / unload at the same time, saving time and effort and improving processing efficiency. This solves the problem that when drilling and positioning electric vehicle license plates, multiple electric devices are used to fix the license plates at multiple points, and each license plate is fixed individually, which is wasteful of resources. It is also necessary to wait for the unloading to be completed before loading, which is time-consuming, labor-intensive, and has low processing efficiency.

[0015] (2) By setting a limiting component near the edge at the front and rear ends of the rotating roller, the limiting component has the same structure as the limiting part. After the drilling is completed, the positioning component rotates to the bottom and the fixing frame is rotated to the limiting component. The long side is rotated to the limiting component and fixed by magnetic suction plate to prevent the fixing frame from rotating continuously and exposing the installation groove and the limiting groove, thus making it easier to pull out the electric vehicle license plate and improving flexibility. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the positioning component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the fixing part structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the limiting part structure of this utility model;

[0020] In the diagram: 1. Rotating roller; 2. Positioning assembly; 3. Rotating shaft; 4. Ball bearing; 5. Support frame; 6. Limiting assembly; 7. Mounting part; 8. Fixing part; 9. Limiting part; 10. Mounting seat; 11. Mounting groove; 12. Limiting groove; 13. Drilled groove; 14. Fastener; 15. Fixing frame; 16. Rotating hole; 17. Limiting seat; 18. Embedded groove; 19. Magnetic plate; 20. Fixing screw. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4This utility model provides an embodiment of an electric vehicle license plate drilling and positioning assembly, comprising: a rotating roller 1, with positioning components 2 disposed on the outside of the rotating roller 1, and multiple positioning components 2 being provided. Each positioning component 2 includes a mounting part 7 and a limiting part 9. A fixing part 8 is provided at one end of the mounting part 7. A rotating shaft 3 is provided at the center of both ends of the rotating roller 1. A ball bearing 4 is disposed on the outside of the rotating shaft 3, and a support frame 5 is disposed on the outside of the ball bearing 4. The rotating shaft 3 is rotatably connected to the support frame 5 through the ball bearing 4. The mounting part 7 includes a mounting base 10, and the mounting base 10 is welded and fixed to the outer wall of the rotating roller 1. The upper surface of the mounting base 10 is provided with a mounting groove 11, and both sides of the mounting groove 11 are provided with limiting grooves 12. The fixing part 8 includes a fixing frame 15 and a fastener 14. The fixing frame 15 is T-shaped, and one end of the fixing frame 15 is provided with a rotating hole 16. The threaded end of the fastener 14 passes through the rotating hole 16 and is threadedly fixed to the mounting base 10. The fixing frame 15 is rotatably connected to the fastener 14 through the rotating hole 16. The limiting part 9 includes a limiting seat 17 and a fixing screw 20. Both ends of the limiting seat 17 are fixed to the mounting base 10 by the fixing screw 20. The upper surface of the limiting seat 17 is provided with an embedded groove 18. A magnetic suction plate 19 is embedded inside the recessed groove 18. Limiting components 6 are provided at the front and rear ends of the rotating roller 1 near the edge. The limiting components 6 have the same structure as the limiting part 9. The electric vehicle license plate that needs to be drilled is inserted along the mounting groove 11 and the limiting groove 12. The two sides of the electric vehicle license plate are limited by the limiting groove 12 to prevent it from falling off. The side of the electric vehicle license plate that needs to be drilled is placed in the direction of the drilling groove 13. Three electric vehicle license plates are placed on one mounting base 10. The size of the mounting groove 11 is pre-set to match the three electric vehicle license plates. Then, the fixing frame 15 is rotated. The fixing frame 15 is T-shaped, with one side of the crossbar being longer and the other side being shorter. The longer side is rotated to the upper end of the limiting part 9, and the fixing frame 15 is magnetically fixed by the magnetic suction plate 19. The front opening of the mounting groove 11 is limited by the fixing frame 15 to prevent the electric vehicle license plate from moving and falling, thus improving stability. The rotating shaft 3 is connected to an external motor drive component. The rotating shaft 3 is driven to rotate by the output end of the motor, thereby rotating the rotating roller 1. This is the existing technology. The position of the positioning component 2 is adjusted by rotating the rotating roller 1. When it is rotated to the top, the electric vehicle license plate is drilled by the drilling device. When drilling, the remaining positioning component 2 can be fixed.

[0023] After drilling is completed, the positioning component 2 rotates to the bottom, and the fixing bracket 15 is rotated so that the longer side is rotated to the limiting component 6 and magnetically fixed by the magnetic suction plate 19, exposing the mounting groove 11 and the limiting groove 12, thereby facilitating the removal of the electric vehicle license plate and improving flexibility.

[0024] Please see Figure 2A drilling groove 13 is provided on one side of the bottom surface of the mounting groove 11, and the drilling groove 13 extends through the mounting base 10 from top to bottom. When drilling, the drilling groove 13 facilitates the drilling operation and provides a drilling position without hindering the downward movement of the drilling bit.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A drilling and positioning assembly for electric vehicle license plates, comprising a rotating roller (1), characterized in that: The rotating roller (1) is provided with a positioning component (2) on its outside, and multiple positioning components (2) are provided. The positioning component (2) includes a mounting part (7) and a limiting part (9). A fixing part (8) is provided at one end of the mounting part (7). A rotating shaft (3) is provided at the center of both ends of the rotating roller (1). A ball bearing (4) is provided on the outside of the rotating shaft (3). A support frame (5) is provided on the outside of the ball bearing (4). The rotating shaft (3) is rotatably connected to the support frame (5) through the ball bearing (4).

2. The electric vehicle license plate drilling and positioning assembly according to claim 1, characterized in that: The mounting part (7) includes a mounting base (10), and the mounting base (10) is welded and fixed to the outer wall of the rotating roller (1). The upper surface of the mounting base (10) is provided with a mounting groove (11), and both sides of the mounting groove (11) are provided with limit grooves (12).

3. The electric vehicle license plate drilling and positioning assembly according to claim 2, characterized in that: A perforated groove (13) is provided on one side of the bottom surface of the mounting groove (11), and the perforated groove (13) passes through the mounting base (10) vertically.

4. The electric vehicle license plate drilling and positioning assembly according to claim 2, characterized in that: The fixing part (8) includes a fixing frame (15) and a fastener (14). The fixing frame (15) is T-shaped. One end of the fixing frame (15) is provided with a rotating hole (16). The threaded end of the fastener (14) passes through the rotating hole (16) and is threadedly fixed to the mounting base (10). The fixing frame (15) is rotatably connected to the fastener (14) through the rotating hole (16).

5. The electric vehicle license plate drilling and positioning assembly according to claim 2, characterized in that: The limiting part (9) includes a limiting seat (17) and a fixing screw (20), and the two ends of the limiting seat (17) are fixed to the mounting base (10) by the fixing screw (20).

6. The electric vehicle license plate drilling and positioning assembly according to claim 5, characterized in that: The upper surface of the limiting seat (17) is provided with an embedded groove (18), and a magnetic suction plate (19) is embedded inside the embedded groove (18).

7. The electric vehicle license plate drilling and positioning assembly according to claim 1, characterized in that: The front and rear ends of the rotating roller (1) are provided with a limiting component (6) near the edge, and the limiting component (6) has the same structure as the limiting part (9).

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