Fixing device for charging port cover seat mold

Abstract

The utility model relates to the technical field of charging port cover seat mold installation, and discloses a fixing device for a charging port cover seat mold, which comprises a supporting shell, an air inlet groove is formed in the front end of the supporting shell, a connecting column is fixedly connected to the top end of the air inlet groove, and a first transmission pipe is in threaded connection with the outer wall of the connecting column. The outer wall of the first transmission pipe is connected with a fixing frame through a clamping set, the outer wall of the first transmission pipe is in threaded connection with a second transmission pipe, the inner wall of the supporting shell is fixedly connected with an air pump, the air pump is connected with a spray gun through an exhaust set, and a mold body is installed at the top end of the connecting column. According to the mold fixing device, the mold body can be rapidly and accurately fixed, the mold installation efficiency and stability are remarkably improved, a reliable guarantee is provided for subsequent machining, the situation that the installation precision is affected by dust or impurities on the surface of the mold body can be effectively avoided, and it is ensured that the mold is tightly attached to the fixing device.

Description

Technical Field

[0001] This utility model relates to the field of charging port cover mold installation technology, and in particular to a fixing device for charging port cover mold. Background Technology

[0002] In today's era of rapid technological advancement, electronic devices (such as smartphones and tablets) and new energy vehicles are becoming increasingly widespread. As a key protective and connecting component for the charging interfaces of these devices, the quality and precision of the charging port cover are crucial for the safe and stable charging of these devices. Mold manufacturing is the core step in producing high-quality charging port covers, and the precise and stable installation of the mold on the processing equipment is the foundation for ensuring the molding quality of the charging port cover.

[0003] A search revealed a fixing mechanism for a charging port cover mold (publication number CN220332085U). This mechanism enables the synchronous movement of multiple sets of clamping blocks, facilitating the rapid assembly and disassembly of the charging port cover mold, saving time and effort, and improving the ease of use of the device. The mechanism includes a base, multiple sets of support blocks, and a charging port cover mold. The support blocks are evenly fixed in a triangular pattern on the outer wall of the base. The charging port cover mold is placed at the top center of the base. The mechanism also includes a support plate, a power mechanism, and multiple sets of clamping blocks. The support plate is fixed between the support blocks and is located below the base. The power mechanism is installed at the top of the support plate and drives the multiple clamping blocks to move simultaneously. The clamping blocks are arranged in a triangular pattern above the base.

[0004] Based on the aforementioned patent, it was found in the background technology that during use, workers need to rotate multiple sets of screws to fix the mold. Since the charging port cover mold needs to be replaced with different mold cavities according to the size of the charging port cover, if multiple sets of screws are rotated to disassemble and assemble the mold, it takes a long time and is laborious, resulting in poor ease of use. In order to address this technical problem, this application proposes a fixing device for a charging port cover mold. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology in terms of inconvenient installation, and to propose a fixing device for charging port cover mold. The device can quickly and accurately fix the mold body, which significantly improves the efficiency and stability of mold installation, provides a reliable guarantee for subsequent processing, and can effectively avoid the presence of dust or impurities on the surface of the mold body from affecting the installation accuracy, and ensure a tight fit between the mold and the fixing device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A fixing device for a charging port cover mold includes a support shell. An air inlet groove is provided at the front end of the support shell. A connecting column is fixedly connected to the top end of the air inlet groove. A first transmission pipe is threadedly connected to the outer wall of the connecting column. A fixing frame is connected to the outer wall of the first transmission pipe through a clamping assembly. A second transmission pipe is threadedly connected to the outer wall of the first transmission pipe. An air pump is fixedly connected to the inner wall of the support shell. A spray gun is connected to the air pump through an exhaust assembly. A mold body is installed at the top end of the connecting column.

[0008] Furthermore, the clamping assembly includes a second adapter ring rotatably connected to the top end of the transmission tube, and the opposite ends of the fixing frame are respectively fixedly connected to the second adapter ring.

[0009] Furthermore, a first adapter ring is rotatably connected to the top end of the second transmission tube, and support plates are fixedly connected to all four sides of the outer wall of the first adapter ring.

[0010] Furthermore, each of the support plates has a shrink plate rotatably connected to one of its opposite ends, and each of the shrink plates has a fixing claw rotatably connected to one of its opposite ends. The fixing claws are rotatably connected to opposite ends of the fixing frame.

[0011] Furthermore, a connecting ring is fixedly connected to the bottom end of the transmission tube one, and an adjusting ring is fixedly connected to the outer wall of the transmission tube two.

[0012] Furthermore, the exhaust assembly includes a connecting pipe fixedly connected to the output end of the air pump, and the other end of the connecting pipe is fixedly connected to the bottom end of the spray gun.

[0013] Furthermore, a connecting frame is fixedly connected to the outer wall of the support shell, a control block is installed on the outer wall of the spray gun, and the bottom end of the spray gun is sleeved on the outer wall of the connecting frame.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, when the adjusting ring is rotated, the adjusting ring drives the transmission tube two to rotate, causing the adapter ring one to pull the shrink plate inward to shrink. The shrink plate drives the fixing claw to come close to the mold body. At the same time, the connecting ring rotates to make the shrink plate move down along the connecting column, causing the fixing frame to shrink downward, further pushing the fixing claw to fit tightly with the mold body. This linkage mechanism improves the speed and accuracy of mold fixing, ensuring stable and efficient installation.

[0016] 2. In this invention, air is drawn in through the air inlet by an air pump and delivered to the spray gun via a connecting pipe; pressing the control block opens the spray gun, and a high-speed airflow is sprayed onto the surface of the mold body to remove dust and impurities. This cleaning process is completed before installation to avoid dust affecting the mold installation accuracy, ensure a tight fit between the mold and the fixing device, improve installation efficiency, and reduce the risk of wear caused by contamination. Attached Figure Description

[0017] Figure 1This is a perspective view of a fixing device for a charging port cover mold proposed in this utility model;

[0018] Figure 2 This is a half-sectional view of the support shell of a fixing device for a charging port cover mold proposed in this utility model;

[0019] Figure 3 This is a cross-sectional view of the connecting column of a fixing device for a charging port cover mold proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the spray gun structure of a fixing device for a charging port cover mold proposed in this utility model.

[0021] Legend:

[0022] 1. Support shell; 2. Connecting frame; 3. Air inlet slot; 4. Mold body; 5. Connecting column; 6. Transmission pipe one; 7. Connecting ring; 8. Transmission pipe two; 9. Adjusting ring; 10. Air pump; 11. Connecting pipe; 12. Spray gun; 13. Adapter ring one; 14. Adapter ring two; 15. Fixing frame; 16. Shrink plate; 17. Fixing claw; 18. Support plate; 19. Control block. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1 and Figure 3 This utility model provides an embodiment of a fixing device for a charging port cover mold, comprising a support shell 1, an air inlet groove 3 at the front end of the support shell 1, a connecting post 5 fixedly connected to the top of the air inlet groove 3, a transmission tube 6 threadedly connected to the outer wall of the connecting post 5, a second adapter ring 14 rotatably connected to the top of the transmission tube 6, a fixing frame 15 fixedly connected to the opposite end of the second adapter ring 14, a transmission tube 8 threadedly connected to the outer wall of the transmission tube 6, a first adapter ring 13 rotatably connected to the top of the transmission tube 8, support plates 18 fixedly connected to the four sides of the outer wall of the first adapter ring 13, shrink plates 16 rotatably connected to the opposite end of the support plates 18, fixing claws 17 rotatably connected to the opposite end of the shrink plates 16, and fixing claws 17 rotatably connected to the opposite end of the fixing frame 15, a connecting ring 7 fixedly connected to the bottom end of the transmission tube 6, and an adjusting ring 9 fixedly connected to the outer wall of the second transmission tube 8.

[0025] Specifically: When the operator rotates the adjusting ring 9, the adjusting ring 9 drives the transmission tube 8 to rotate via a thread or gear transmission. The rotational motion of the transmission tube 8 is further transmitted to the adapter ring 13, causing the adapter ring 13 to shift. The shift of the adapter ring 13 pulls the shrink plate 16 inward through a connecting rod or sliding mechanism. The shrinking action of the shrink plate 16 drives the fixing claw 17 to move inward synchronously, so that the fixing claw 17 gradually approaches and presses tightly against the surface of the mold body 4. At the same time, during the rotation of the connecting ring 7, the shrink plate 16 moves downward along the axial direction of the connecting column 5 through a thread or sliding rail structure. This action causes the fixing frame 15 to shrink downward as a whole, further pushing the fixing claw 17 to fit tightly against the mold body 4, ensuring that the mold body 4 is firmly fixed in the device. Through the above linkage mechanism, the device can quickly and accurately complete the fixing of the mold body 4, significantly improving the efficiency and stability of mold installation and providing a reliable guarantee for subsequent processing.

[0026] Reference Figure 2 and Figure 4 An air pump 10 is fixedly connected to the inner wall of the support shell 1. The output end of the air pump 10 is fixedly connected to the connecting pipe 11. The other end of the connecting pipe 11 is fixedly connected to the bottom end of the spray gun 12. A mold body 4 is installed at the top of the connecting column 5. A connecting frame 2 is fixedly connected to the outer wall of the support shell 1. A control block 19 is installed on the outer wall of the spray gun 12. The bottom end of the spray gun 12 is sleeved on the outer wall of the connecting frame 2.

[0027] Specifically: After the air pump 10 draws in air from the outside through the air inlet 3, it delivers the compressed air to the spray gun 12 through the connecting pipe 11. When the operator presses the control block 19, the control block 19 triggers the valve of the spray gun 12 to open, so that the high-pressure air inside the spray gun 12 is quickly sprayed out through the nozzle, forming a high-speed airflow. The high-speed airflow acts directly on the surface of the mold body 4, blowing away the dust, debris and other impurities attached to the mold body 4, thereby achieving efficient cleaning of the surface of the mold body 4. This cleaning process is carried out before the mold is installed, which can effectively avoid the presence of dust or impurities on the surface of the mold body 4 from affecting the installation accuracy, ensuring a tight fit between the mold and the fixing device, while improving installation efficiency and reducing the risk of mold wear or damage caused by contamination.

[0028] Working principle: When the adjusting ring 9 is rotated, it drives the transmission pipe 8, causing the adapter ring 13 to pull the shrink plate 16 to shrink. This shrink plate 16, in turn, causes the fixing claw 17 to shrink, bringing it close to the mold body 4. When the connecting ring 7 rotates, the shrink plate 16 moves along the connecting column 5, causing the fixing frame 15 to shrink downwards, further bringing the fixing claw 17 into contact with the mold body 4. This facilitates the device's fixation of the mold body 4 and increases the device's fixing speed. The air pump 10 draws in outside air from the air inlet 3 and pumps it into the spray gun 12 through the connecting pipe 11. Pressing the control block 19 opens the spray gun 12, allowing it to spray air onto the mold body 4 to clean its surface. This prevents dust from being expelled during installation and avoids dust affecting the installation process.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing device for a charging port cover mold, comprising a support shell (1), characterized in that: The front end of the support shell (1) is provided with an air inlet groove (3), and the top end of the air inlet groove (3) is fixedly connected to a connecting column (5). The outer wall of the connecting column (5) is threadedly connected to a transmission pipe (6). The outer wall of the transmission pipe (6) is connected to a fixing frame (15) through a clamping assembly. The outer wall of the transmission pipe (6) is threadedly connected to a transmission pipe (8). The inner wall of the support shell (1) is fixedly connected to an air pump (10). The air pump (10) is connected to a spray gun (12) through an exhaust assembly. The top end of the connecting column (5) is equipped with a mold body (4).

2. The fixing device for a charging port cover mold according to claim 1, characterized in that: The clamping assembly includes a second adapter ring (14) rotatably connected to the top of the transmission tube (6), and the fixed frame (15) is fixedly connected to the second adapter ring (14) at one end.

3. The fixing device for a charging port cover mold according to claim 1, characterized in that: The top end of the transmission tube 2 (8) is rotatably connected to the adapter ring 1 (13), and the four sides of the outer wall of the adapter ring 1 (13) are fixedly connected to the support plate (18).

4. The fixing device for a charging port cover mold according to claim 3, characterized in that: Each of the support plates (18) is rotatably connected to a shrink plate (16) at one opposite end, and each of the shrink plates (16) is rotatably connected to a fixing claw (17) at one opposite end. The fixing claws (17) are rotatably connected to the opposite ends of the fixing frame (15).

5. The fixing device for a charging port cover mold according to claim 1, characterized in that: A connecting ring (7) is fixedly connected to the bottom end of the first transmission tube (6), and an adjusting ring (9) is fixedly connected to the outer wall of the second transmission tube (8).

6. The fixing device for a charging port cover mold according to claim 1, characterized in that: The exhaust assembly includes a connecting pipe (11) fixedly connected to the output end of the air pump (10), and the other end of the connecting pipe (11) is fixedly connected to the bottom end of the spray gun (12).

7. The fixing device for a charging port cover mold according to claim 1, characterized in that: The outer wall of the support shell (1) is fixedly connected to the connecting frame (2), the outer wall of the spray gun (12) is equipped with a control block (19), and the bottom end of the spray gun (12) is sleeved on the outer wall of the connecting frame (2).

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